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Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With Cisplatin in People With Refractory Solid Tumors

Phase I Study of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor in Combination With Cisplatin in Patients With Refractory Solid Tumors

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02723864
Enrollment
53
Registered
2016-03-31
Start date
2017-08-09
Completion date
2021-12-31
Last updated
2022-02-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Neoplasms

Keywords

Pharmacodynamic, DNA Damage Repair, BRCA Null, Apoptosis, Combination Therapy

Brief summary

Background: The drug cisplatin treats certain cancers when given with other chemotherapy drugs. Researchers think combining cisplatin with 2 other drugs could block proteins that support cancer cell growth. The other drugs are ABT-888 (veliparib) and M6620 (VX-970). They want to test if this drug combination slows the growth of cancer and is safe. Objectives: To test the safety and tolerability of VX-970 and veliparib combined with cisplatin in people with advanced refractory solid tumors. To determine the maximum tolerated dose of these drugs. Eligibility: People ages 18 and older with: * Solid tumors that have progressed after treatment or for which no treatment exists * Normal organ and marrow function Design: Participants will be screened with: * Medical history * Physical exam * Computed tomography (CT) scan or magnetic resonance imaging (MRI) * Blood and urine tests Participants will get the study drugs in 3-week cycles: * Cisplatin in a vein on 1 or 2 days * VX-970 in a vein on 2 days * Veliparib by mouth twice a day on 6 days In each cycle, participants will have 5 physical exams and blood tests 5 times. In some cycles, participants will have CT scans or MRIs. In cycle 1, participants may have 2 tumor biopsies. A small piece of tissue is removed by needle. Participants will keep a study diary. They will write when they take the drugs and if they have side effects. Participants will stay in the study as long as they tolerate the drugs and their tumors are not getting worse. Participants will have a phone call about a month after their last dose.

Detailed description

Background: * Ataxia-telangiectasia-related (ATR) protein kinase is central to the deoxyribonucleic acid (DNA) damage response and homologous recombination, activating a series of phosphorylation cascades, culminating in cell cycle arrest to allow time for deoxyribonucleic acid (DNA) repair. ATR additionally facilitates homologous recombination repair through modulation of the p53-replication protein A (p53-RPA) complex bound to single-stranded deoxyribonucleic acid (ssDNA) during the DNA repair process. * Poly (ADP-ribose) polymerase-1 (PARP-1) plays a pivotal role in base-excision repair of single strand breaks formed either due to direct genotoxic stress or during the processing of double strand breaks. PARP also plays a role in alternative end joining, which may contribute to combination activity. PARP-1 binding to sites of DNA damage results in activation of its catalytic activity and generation of chains of poly (ADP-ribosyl)ated polymers, which serve as docking sites for recruitment of DNA repair proteins. * Veliparib (ABT-888) is a potent PARP 1/2 inhibitor with clinical evidence of potentiation of antitumor activity in combination with cisplatin in breast cancer gene (BRCA) mutation carriers and patients with sporadic triple-negative breast cancer. * M6620 (VX-970) is a potent ATR inhibitor, with half maximal inhibitory concentration (IC(50) of 20 nanomolar and antitumor activity across a broad range of cell lines in combination with DNA damaging agents. Preclinical studies show M6620 (VX-970) synergizes with cisplatin to induce DNA damage and antitumor activity. The addition of PARP inhibitor veliparib with ATR inhibitor M6620 (VX-970) allows for impairment of DNA repair, the induction of a BRCA null phenotype, and potentiation of the antitumor activity of cisplatin. Primary Objective: -To establish the safety, tolerability, and the maximum tolerated dose (MTD) of the combination of M6620 (VX-970) and veliparib in combination with cisplatin in patients with advanced refractory solid tumors Secondary Objectives: * To assess the effect of the combination of M6620 (VX-970), veliparib, and cisplatin on markers of DNA damage and apoptosis * To assess antitumor activity of the combination Exploratory Objective: -To investigate tumor genomic alterations potentially associated with acquired resistance to the combination of M6620 (VX-970), veliparib, and cisplatin Eligibility: * Patients must have histologically confirmed solid tumors for which all standard therapy known to prolong survival has failed in the metastatic setting, or for which standard therapies do not exist * Patients must have had no major surgery, radiation, or chemotherapy within 3 weeks prior to entering the study * Patients must have adequate organ function Study Design: * Initially, M6620 (VX-970) will be administered intravenously on Days 2 and 9 of each 21-day cycle. Veliparib will be administered orally twice a day (every (q)12 hours +/- 1 hour) for Days 1-3 and 8-10 of each 21-day cycle. Cisplatin will be administered at 40 mg/m\^2 intravenously on Day 1 (and Day 8 from dose level 3 (DL3) onwards) of each 21-day cycle. * As of Amendment I (12/7/2017), patients who have been on study for at least 6 cycles may have cisplatin administration held or discontinued at the discretion of the Principal Investigator (PI), Dr. Chen, in recognition of the cumulative neurotoxicity seen with cisplatin treatment. If cisplatin is not administered during a cycle M6620 (VX-970) will be administered on Days 1 and 8 of that cycle. * The escalation portion of the trial will follow a standard 3+3 design, whereby patients will be dose escalated in cohorts of 3 until dose-limiting toxicity is observed * Once the maximum tolerated dose (MTD) is established, up to 15 additional patients will be enrolled to an expansion phase at the MTD. Mandatory tumor biopsies will be obtained in the expansion phase to assess pharmacodynamic (PD) endpoints

Interventions

DRUGVeliparib + VX-970 + Cisplatin

Ataxia-telangiectasia-related (ATR) protein kinase is central to the deoxyribonucleic acid (DNA) damage response and homologous recombination, activating a series of phosphorylation cascades, culminating in cell cycle arrest to allow time for DNA repair. Poly (ADP-ribose) polymerase (PARP) plays a pivotal role in base-excision repair of single strand breaks formed either due to direct genotoxic stress or during the processing of double strand breaks. Preclinical studies show ATR inhibitor M6620 (VX-970) synergizes with cisplatin to induce DNA damage and antitumor activity. The addition of PARP inhibitor veliparib with VX-970 allows for impairment of DNA repair, induction of a breast cancer gene (BRCA) null phenotype, and potentiation of the antitumor activity of cisplatin.

Sponsors

National Cancer Institute (NCI)
Lead SponsorNIH

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* INCLUSION CRITERIA: * Patients must have histologically confirmed solid tumors for which standard therapy known to prolong survival has failed in the metastatic setting or for which standard therapies do not exist. * Tumor amenable to biopsy and willingness to undergo tumor biopsies before and after M6620 (VX-970) treatment during the expansion phase of the trial (biopsies optional during the escalation phase). * Patients must have completed any chemotherapy, radiation therapy, surgery, or biologic therapy greater than or equal to 3 weeks (or greater than or equal to 5 half-lives, whichever is shorter) prior to entering the study. Patients must be greater than or equal to 2 weeks since any prior administration of a study drug in an exploratory investigational new drug (IND)/Phase 0 study and greater than or equal to 1 week since any palliative radiation therapy. Patients must have recovered to eligibility levels from prior toxicity or adverse events. * Age greater than or equal to 18 years of age. * Eastern Cooperative Oncology Group (ECOG) performance status less than or equal to 2. * Life expectancy \> 3 months. * Patients must have normal organ and marrow function as defined below: * absolute neutrophil count greater than or equal to 1,500/mcL * hemoglobin greater than or equal to 10 g/dL * platelets greater than or equal to 100,000/mcL * total bilirubin less than or equal to 1.5 X institutional upper limit of normal * Aspartate aminotransferase (AST) Serum glutamic oxaloacetic transaminase(SGOT)/alanine aminotransferase (ALT) Serum glutamic pyruvic transaminase (SGPT) less than or equal to 1.5 X institutional upper limit of normal (OR \< 3X upper limit of normal (ULN) in the setting of liver metastases) * creatinine less than or equal to 1.5X institutional upper limit of normal OR * creatinine clearance greater than or equal to 60 mL/min/1.73 m\^2 for patients with creatinine levels above institutional normal * The effects of M6620 (VX-970) and veliparib on the developing human fetus are unknown. For this reason and because cisplatin is known to be teratogenic, women of childbearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry, for the duration of study participation, and for 6 months after completing study treatment. Should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately. Men treated or enrolled on this protocol must also agree to use adequate contraception prior to the study, for the duration of study participation, and for 6 months after completion of administration of study agents. * Human immunodeficiency virus (HIV)-positive subjects on combination antiretroviral therapy are ineligible because of the potential for pharmacokinetic interactions with M6620 (VX-970). In addition, these subjects are at increased risk of lethal infections when treated with marrow-suppressive therapy. * Patients must be able to swallow whole tablets or capsules. Nasogastric or gastric (G)-tube administration is not allowed. Any gastrointestinal disease which would impair ability to swallow, retain, or absorb drug is not allowed. * Ability to understand and the willingness to sign a written informed consent document. * During the expansion phase of the protocol, patients must have disease amenable to biopsy and be willing to undergo pre- and post-treatment biopsies. * Patients must have greater than or equal to 10.0 g/dL hemoglobin (Hb) and no blood transfusion in the past 28 days to receive Veliparib.

Exclusion criteria

* Patients who are receiving any other investigational agents. * Patients with known active brain metastases or carcinomatous meningitis are excluded from this clinical trial. Patients whose brain metastatic disease status has remained stable for greater than or equal to 4 weeks following treatment of brain metastases are eligible to participate at the discretion of the principal investigator. * Uncontrolled intercurrent illness including, but not limited to, ongoing or active untreated infection, or psychiatric illness/social situations that would limit compliance with study requirements. * Patients required to be on any of the concomitant medications are excluded. * Pregnant women and women who are breastfeeding are excluded from this study because the effects of the study drugs on the developing fetus are unknown. * Patients who have had prior platinum-based therapy who have \> Grade 1 neurotoxicity or ototoxicity at the time of enrollment will not be permitted on study. * Patients with a seizure history will not be permitted on protocol due to association of veliparib with seizure activity in animal toxicology studies at higher doses. Patients on anticonvulsant medications will not be permitted on study due to the potential to lower plasma levels of anticonvulsants and risk for seizure activity. * Patients with treatment-related acute myeloid leukemia (AML) (t-AML)/Myelodysplastic syndromes (MDS), or with features suggestive of AML/MDS, or who have had prior allogeneic bone marrow transplant or double umbilical cord blood transplantation, should not receive Veliparib due to reports of MDS and leukemia secondary to oncology therapy on Cancer Therapy Evaluation Program (CTEP)-sponsored studies utilizing Veliparib. INCLUSION of WOMEN and MINORITIES Both men and women of all races and ethnic groups are eligible for this trial.

Design outcomes

Primary

MeasureTime frameDescription
Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCycle 1 (i.e., one cycle = 21 days)Adverse events were assessed by the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 5.0. Grade 2 is moderate, Grade 3 is severe or medically significant but not immediately life threatening, and Grade 4 is life threatening.

Secondary

MeasureTime frameDescription
Number of Participants With RAD51 Recombinase (Rad51), Phosphorylated Histone H2AX (γH2AX), Phosphorylated at Serine 343 (pS343)-Nibrin (Nbs1), and Phosphorylated KRAB-associated Protein 1 (pKAP-1) Induced After TreatmentCycle 1 Day 1, and Cycle 1 Day 9 (i.e., one cycle = 21 days)Biopsies were collected at Cycle 1 Day 1, and Cycle 1 Day 9 and markers Rad51, γH2AX, pS343-Nbs1, and pKAP-1 were measured for deoxyribonucleic acid (DNA) damage and apoptosis by immunofluorescence assays (IFA).
Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With Cisplatin4 cycles (i.e., one cycle = 21 days)Response was assessed by the Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1. Complete Response (CR) is disappearance of all target lesions. Partial Response (PR) is at least a 30% decrease in the sum of the diameters of target lesions. Progressive Disease (PD) is at least a 20% increase in the sum of the diameters of target lesions, and the appearance of one or more new lesions. Stable Disease (SD) is neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD.

Other

MeasureTime frameDescription
Number of Participants With Serious and Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v5.0)Date treatment consent signed to date off study, approximately 6 months and 20 days, 3 months and 17 days, 24 months and 13 days, 9 months and 8 days, 5 months and 18 days, 35 months and 20 days, and 5 months and 22 days for each Arm/Group respectively.Here is the number of participants with serious and non-serious adverse events assessed by the Common Terminology Criteria for Adverse Events (CTCAE v5.0). A non-serious adverse event is any untoward medical occurrence. A serious adverse event is an adverse event or suspected adverse reaction that results in death, a life-threatening adverse drug experience, hospitalization, disruption of the ability to conduct normal life functions, congenital anomaly/birth defect or important medical events that jeopardize the patient or subject and may require medical or surgical intervention to prevent one of the previous outcomes mentioned.

Countries

United States

Participant flow

Participants by arm

ArmCount
Dose Level 1
DL 1: ABT-888 100 mg by mouth (PO) every (Q)12 hours on days 1-3 & 8-10, VX-970 90 mg/m\^2 intravenous (IV) over 1 hour days 2 & 9, Cisplatin 40 mg/m\^2 IV over 1hr day 1 (optional after 6 cycles)
3
Dose Level 2
DL 2: ABT-888 100 mg by mouth (PO) every (Q)12 hours on days 1-3 & 8-10, VX-970 140 mg/m\^2 intravenous (IV) over 1 hour days 2 & 9, Cisplatin 40 mg/m\^2 IV over 1hr day 1 (optional after 6 cycles)
3
Dose Level 3
DL 3: ABT-888 100 mg by mouth (PO) every (Q)12 hours on days 1-3 & 8-10, VX-970 120 mg/m\^2 intravenous (IV) over 1 hour days 2 & 9, Cisplatin 40 mg/m\^2 IV over 1hr days 1 & 8 (optional after 6 cycles)
6
Dose Level 4
DL 4: ABT-888 100 mg by mouth (PO) every (Q)12 hours on days 1-3 & 8-10, VX-970 210 mg/m\^2 intravenous (IV) over 1 hour days 2 & 9, Cisplatin 40 mg/m\^2 IV over 1hr days 1 & 8 (optional after 6 cycles)
7
Dose Level 5
DL 5: ABT-888 150 mg by mouth (PO) every (Q)12 hours on days 1-3 & 8-10, VX-970 210 mg/m\^2 intravenous (IV) over 1 hour days 2 & 9, Cisplatin 40 mg/m\^2 IV over 1hr days 1 & 8 (optional after 6 cycles)
3
Dose Level 6
DL 6: ABT-888 200 mg by mouth (PO) every (Q)12 hours on days 1-3 & 8-10, VX-970 210 mg/m\^2 intravenous (IV) over 1 hour days 2 & 9, Cisplatin 40 mg/m\^2 IV over 1hr days 1 & 8 (optional after 6 cycles)
25
Dose Level 7
DL 7: ABT-888 300 mg by mouth (PO) every (Q)12 hours on days 1-3 & 8-10, VX-970 210 mg/m\^2 IV over 1 hour days 2 & 9, Cisplatin 40 mg/m\^2 intravenous (IV) over 1hr days 1 & 8 (optional after 6 cycles)
6
Total53

Withdrawals & dropouts

PeriodReasonFG000FG001FG002FG003FG004FG005FG006
Overall StudyAdverse Event0000010
Overall StudyChanges in patient condition0000010
Overall StudyClinical progression0010031
Overall StudyExceed treatment hold time0100000
Overall StudyLate determination of ineligibility0000010
Overall StudyPatient choice0000010
Overall StudyPhysician Decision0000001
Overall StudyRefused further treatment1000120
Overall StudyStarted new treatment0000010
Overall StudySwitched to alternative treatment0000010

Baseline characteristics

CharacteristicDose Level 2Dose Level 3Dose Level 4Dose Level 5Dose Level 1Dose Level 6Dose Level 7Total
Age, Categorical
<=18 years
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants
Age, Categorical
>=65 years
1 Participants0 Participants2 Participants0 Participants1 Participants5 Participants0 Participants9 Participants
Age, Categorical
Between 18 and 65 years
2 Participants6 Participants5 Participants3 Participants2 Participants20 Participants6 Participants44 Participants
Age, Continuous51 years
STANDARD_DEVIATION 15.39
54.83 years
STANDARD_DEVIATION 10.65
57.86 years
STANDARD_DEVIATION 13.21
58 years
STANDARD_DEVIATION 5.57
58.67 years
STANDARD_DEVIATION 7.64
53.4 years
STANDARD_DEVIATION 14.28
44.83 years
STANDARD_DEVIATION 14.3
53.6 years
STANDARD_DEVIATION 13.11
Diagnosis: Tumor Type
Breast cancer
0 Participants2 Participants0 Participants0 Participants0 Participants1 Participants0 Participants3 Participants
Diagnosis: Tumor Type
Colon cancer
0 Participants1 Participants0 Participants0 Participants0 Participants2 Participants0 Participants3 Participants
Diagnosis: Tumor Type
Esophageal cancer
0 Participants0 Participants1 Participants0 Participants0 Participants1 Participants0 Participants2 Participants
Diagnosis: Tumor Type
Liver cancer
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants
Diagnosis: Tumor Type
Lung cancer
0 Participants0 Participants0 Participants0 Participants0 Participants1 Participants1 Participants2 Participants
Diagnosis: Tumor Type
Other
2 Participants1 Participants5 Participants3 Participants1 Participants14 Participants4 Participants30 Participants
Diagnosis: Tumor Type
Ovarian cancer
1 Participants2 Participants1 Participants0 Participants0 Participants2 Participants0 Participants6 Participants
Diagnosis: Tumor Type
Pancreatic cancer
0 Participants0 Participants0 Participants0 Participants2 Participants3 Participants0 Participants5 Participants
Diagnosis: Tumor Type
Peritoneal cancer
0 Participants0 Participants0 Participants0 Participants0 Participants1 Participants0 Participants1 Participants
Diagnosis: Tumor Type
Uterine cancer
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants1 Participants1 Participants
Eastern Cooperative Oncology Performance Status (ECOG)
ECOG 0
0 Participants2 Participants0 Participants0 Participants0 Participants5 Participants2 Participants9 Participants
Eastern Cooperative Oncology Performance Status (ECOG)
ECOG 1
3 Participants4 Participants7 Participants3 Participants2 Participants19 Participants4 Participants42 Participants
Eastern Cooperative Oncology Performance Status (ECOG)
ECOG 2
0 Participants0 Participants0 Participants0 Participants1 Participants1 Participants0 Participants2 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
0 Participants0 Participants0 Participants0 Participants0 Participants3 Participants0 Participants3 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
3 Participants6 Participants7 Participants2 Participants3 Participants21 Participants6 Participants48 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants0 Participants0 Participants1 Participants0 Participants1 Participants0 Participants2 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Asian
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Black or African American
0 Participants1 Participants3 Participants1 Participants0 Participants3 Participants0 Participants8 Participants
Race (NIH/OMB)
More than one race
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants0 Participants0 Participants0 Participants0 Participants3 Participants0 Participants3 Participants
Race (NIH/OMB)
White
3 Participants5 Participants4 Participants2 Participants3 Participants19 Participants6 Participants42 Participants
Region of Enrollment
United States
3 participants6 participants7 participants3 participants3 participants25 participants6 participants53 participants
Sex: Female, Male
Female
2 Participants6 Participants5 Participants1 Participants0 Participants9 Participants4 Participants27 Participants
Sex: Female, Male
Male
1 Participants0 Participants2 Participants2 Participants3 Participants16 Participants2 Participants26 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
EG003
affected / at risk
EG004
affected / at risk
EG005
affected / at risk
EG006
affected / at risk
deaths
Total, all-cause mortality
0 / 30 / 30 / 60 / 70 / 31 / 250 / 6
other
Total, other adverse events
3 / 33 / 36 / 67 / 73 / 325 / 256 / 6
serious
Total, serious adverse events
0 / 31 / 31 / 62 / 71 / 314 / 250 / 6

Outcome results

Primary

Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study Drugs

Adverse events were assessed by the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 5.0. Grade 2 is moderate, Grade 3 is severe or medically significant but not immediately life threatening, and Grade 4 is life threatening.

Time frame: Cycle 1 (i.e., one cycle = 21 days)

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased1 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased1 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia1 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria1 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue2 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased0 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension2 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased1 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased0 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia1 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia1 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased2 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia1 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia1 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue0 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased0 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased2 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia2 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased2 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension0 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue2 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased1 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia0 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased1 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy2 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria1 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased1 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue2 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased0 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased2 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased0 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction1 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia3 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia2 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension3 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased1 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased2 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event1 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension1 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased2 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased2 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased1 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia3 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia1 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia1 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue0 Participants
Grade 3 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased0 Participants
Grade 4 Adverse Events - Dose Level 3Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia3 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased1 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue1 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension1 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia1 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia1 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased0 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased1 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased1 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event1 Participants
Grade 2 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased0 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased3 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue0 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased3 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased1 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia1 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia3 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension0 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased2 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased0 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 3 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased1 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased0 Participants
Grade 4 Adverse Events - Dose Level 4Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased0 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia1 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension0 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased1 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue2 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased0 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia0 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased1 Participants
Grade 2 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased0 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia0 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia1 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue0 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension0 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia3 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased1 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased1 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased0 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 3 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased2 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased0 Participants
Grade 4 Adverse Events - Dose Level 5Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension0 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea4 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension4 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased4 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased3 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue3 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy2 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased3 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia2 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased2 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction2 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia6 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event1 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased2 Participants
Grade 2 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia2 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue0 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia10 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia1 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased4 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event4 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased4 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia1 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased2 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia1 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension5 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased4 Participants
Grade 3 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction1 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia0 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased1 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased3 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue0 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension0 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased1 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased0 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 4 Adverse Events - Dose Level 6Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia1 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased1 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased0 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction1 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia1 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased1 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia0 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension1 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased1 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue1 Participants
Grade 2 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased2 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia0 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension1 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased1 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased3 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue0 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased0 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 3 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia2 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHyponatremia0 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsLymphocyte count decreased0 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPeripheral sensory neuropathy0 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsPlatelet count decreased1 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypophosphatemia0 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsInfusion related reaction0 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNausea0 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypomagnesemia0 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAnemia0 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsNeutrophil count decreased1 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsCreatinine increased0 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsProteinuria0 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsThromboembolic event0 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsFatigue0 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsWhite blood cell decreased0 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsAlkaline phosphatase increased0 Participants
Grade 4 Adverse Events - Dose Level 7Number of Participants With Worst Grade 2 or Higher Adverse Events Occurring in >5% of Participants at Least Possibly Related to Study DrugsHypertension0 Participants
Secondary

Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With Cisplatin

Response was assessed by the Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1. Complete Response (CR) is disappearance of all target lesions. Partial Response (PR) is at least a 30% decrease in the sum of the diameters of target lesions. Progressive Disease (PD) is at least a 20% increase in the sum of the diameters of target lesions, and the appearance of one or more new lesions. Stable Disease (SD) is neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD.

Time frame: 4 cycles (i.e., one cycle = 21 days)

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Grade 2 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinStable Disease1 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinComplete Response0 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinNot Evaluable for Response0 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinPartial Response0 Participants
Grade 2 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinProgressive Disease2 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinStable Disease2 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinPartial Response0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinProgressive Disease1 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinComplete Response0 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinNot Evaluable for Response0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinNot Evaluable for Response0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinPartial Response2 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinComplete Response0 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinStable Disease3 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinProgressive Disease1 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinStable Disease4 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinComplete Response0 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinPartial Response0 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinProgressive Disease3 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinNot Evaluable for Response0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinComplete Response0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinNot Evaluable for Response0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinStable Disease3 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinProgressive Disease0 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinPartial Response0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinComplete Response0 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinNot Evaluable for Response7 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinProgressive Disease5 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinPartial Response3 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinStable Disease10 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinProgressive Disease3 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinPartial Response0 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinStable Disease3 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinComplete Response0 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With a Best Response to the Antitumor Activity of Veliparib (ABT-888), an Oral PARP Inhibitor, and VX-970, an ATR Inhibitor, in Combination With CisplatinNot Evaluable for Response0 Participants
Secondary

Number of Participants With RAD51 Recombinase (Rad51), Phosphorylated Histone H2AX (γH2AX), Phosphorylated at Serine 343 (pS343)-Nibrin (Nbs1), and Phosphorylated KRAB-associated Protein 1 (pKAP-1) Induced After Treatment

Biopsies were collected at Cycle 1 Day 1, and Cycle 1 Day 9 and markers Rad51, γH2AX, pS343-Nbs1, and pKAP-1 were measured for deoxyribonucleic acid (DNA) damage and apoptosis by immunofluorescence assays (IFA).

Time frame: Cycle 1 Day 1, and Cycle 1 Day 9 (i.e., one cycle = 21 days)

Population: These measurements were only carried out on the subset (7/25) of DL6 participants from whom evaluable C1D1 and C1D9 biopsies were collected.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Grade 4 Adverse Events - Dose Level 2Number of Participants With RAD51 Recombinase (Rad51), Phosphorylated Histone H2AX (γH2AX), Phosphorylated at Serine 343 (pS343)-Nibrin (Nbs1), and Phosphorylated KRAB-associated Protein 1 (pKAP-1) Induced After TreatmentRad51 induced after veliparib and cisplatin treatment on Cycle 1, Day 15 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With RAD51 Recombinase (Rad51), Phosphorylated Histone H2AX (γH2AX), Phosphorylated at Serine 343 (pS343)-Nibrin (Nbs1), and Phosphorylated KRAB-associated Protein 1 (pKAP-1) Induced After TreatmentRad51 induced after veliparib, cisplatin and M6620 treatment on Cycle 1, Day 95 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With RAD51 Recombinase (Rad51), Phosphorylated Histone H2AX (γH2AX), Phosphorylated at Serine 343 (pS343)-Nibrin (Nbs1), and Phosphorylated KRAB-associated Protein 1 (pKAP-1) Induced After TreatmentγH2AX induced after veliparib and cisplatin treatment on Cycle 1, Day 10 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With RAD51 Recombinase (Rad51), Phosphorylated Histone H2AX (γH2AX), Phosphorylated at Serine 343 (pS343)-Nibrin (Nbs1), and Phosphorylated KRAB-associated Protein 1 (pKAP-1) Induced After TreatmentγH2AX induced after veliparib, cisplatin and M6620 treatment on Cycle 1, Day 90 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With RAD51 Recombinase (Rad51), Phosphorylated Histone H2AX (γH2AX), Phosphorylated at Serine 343 (pS343)-Nibrin (Nbs1), and Phosphorylated KRAB-associated Protein 1 (pKAP-1) Induced After TreatmentpS343-Nbs1 induced after veliparib and cisplatin treatment on Cycle 1, Day 11 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With RAD51 Recombinase (Rad51), Phosphorylated Histone H2AX (γH2AX), Phosphorylated at Serine 343 (pS343)-Nibrin (Nbs1), and Phosphorylated KRAB-associated Protein 1 (pKAP-1) Induced After TreatmentpS343-Nbs1 induced after veliparib, cisplatin and M6620 treatment on Cycle 1, Day 90 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With RAD51 Recombinase (Rad51), Phosphorylated Histone H2AX (γH2AX), Phosphorylated at Serine 343 (pS343)-Nibrin (Nbs1), and Phosphorylated KRAB-associated Protein 1 (pKAP-1) Induced After TreatmentpKap1 induced after veliparib and cisplatin treatment on Cycle 1, Day 10 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With RAD51 Recombinase (Rad51), Phosphorylated Histone H2AX (γH2AX), Phosphorylated at Serine 343 (pS343)-Nibrin (Nbs1), and Phosphorylated KRAB-associated Protein 1 (pKAP-1) Induced After TreatmentpKap1 induced after veliparib, cisplatin and M6620 treatment on Cycle 1, Day 90 Participants
Other Pre-specified

Number of Participants With Serious and Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v5.0)

Here is the number of participants with serious and non-serious adverse events assessed by the Common Terminology Criteria for Adverse Events (CTCAE v5.0). A non-serious adverse event is any untoward medical occurrence. A serious adverse event is an adverse event or suspected adverse reaction that results in death, a life-threatening adverse drug experience, hospitalization, disruption of the ability to conduct normal life functions, congenital anomaly/birth defect or important medical events that jeopardize the patient or subject and may require medical or surgical intervention to prevent one of the previous outcomes mentioned.

Time frame: Date treatment consent signed to date off study, approximately 6 months and 20 days, 3 months and 17 days, 24 months and 13 days, 9 months and 8 days, 5 months and 18 days, 35 months and 20 days, and 5 months and 22 days for each Arm/Group respectively.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Grade 2 Adverse Events - Dose Level 1Number of Participants With Serious and Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v5.0)3 Participants
Grade 3 Adverse Events - Dose Level 1Number of Participants With Serious and Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v5.0)3 Participants
Grade 4 Adverse Events - Dose Level 1Number of Participants With Serious and Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v5.0)6 Participants
Grade 2 Adverse Events - Dose Level 2Number of Participants With Serious and Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v5.0)7 Participants
Grade 3 Adverse Events - Dose Level 2Number of Participants With Serious and Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v5.0)3 Participants
Grade 4 Adverse Events - Dose Level 2Number of Participants With Serious and Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v5.0)25 Participants
Grade 2 Adverse Events - Dose Level 3Number of Participants With Serious and Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v5.0)6 Participants

Source: ClinicalTrials.gov · Data processed: Feb 26, 2026