Colon Cancer, Colorectal Cancer, Rectal Cancer, Solid Tumor
Conditions
Keywords
CB-839, PIK3CA, capecitabine
Brief summary
This study has two portions. The main goal of the Phase I portion of this research study is to see what doses of CB-839 and capecitabine can safely be given to patients without having too many side effects. Other purposes of this research study will be to determine what side effects are seen with this combination of medicines. The Phase II portion of the study will test how many patients show shrinkage in their tumor with this combination of medicines and what changes occur inside the cancer cells and blood cells after treatment.
Detailed description
Phase I Primary Objective: To determine the safety, tolerability and recommended phase II dose (RP2D) of combination CB-839 and capecitabine chemotherapy in patients with advanced solid tumors for whom there are no remaining treatment options or for whom single agent capecitabine is an acceptable therapy. Phase II Primary Objective: To determine the disease control rate of combination CB-839 and capecitabine chemotherapy in patients with metastatic PIK3CA mutant colorectal cancers who are refractory to fluoropyrimidine based therapy. Phase I Secondary Objectives: To determine the dose-limiting toxicities and maximum tolerated dose of combination therapy with CB-839 and capecitabine in patients with advanced solid tumors for whom there are no remaining treatment options or for whom single agent capecitabine is an acceptable therapy. To determine the disease control rate as assessed by RECIST criteria of combination therapy with CB-839 and capecitabine in patients with advanced solid tumors for whom there are no remaining treatment options or for whom single agent capecitabine is an acceptable therapy. Phase II Secondary Objectives: To determine the progression free survival following treatment with CB-839 and capecitabine chemotherapy in patients with metastatic PIK3CA mutant colorectal cancer and are refractory to fluoropyrimidine therapy. To determine the overall survival following treatment with CB-839 and capecitabine chemotherapy in patients who have metastatic PIK3CA mutant colorectal cancer and are refractory to fluoropyrimidine therapy.
Interventions
DRUGCB-839
Patients will receive CB-839 orally twice daily during each cycle. Each cycle will be 21 days long. Disease assessment will occur after cycle 3.
DRUGCapecitabine
capecitabine will be given orally twice daily for 14-21 days of cycles. Each cycle will be 21 days long. Disease assessment will occur after cycle 3.
Sponsors
David Bajor, MD
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
19 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Phase I * Patients must have an advanced solid tumors for whom there are no remaining treatment options or colorectal patients who have progressed on front-line fluoropyrimidine containing therapy. Patients with colorectal cancer must have progressed on at least one line of fluoropyrimidine containing therapy. Receipt of either oxaliplatin or irinotecan in combination with a fluoropyrimidine is required in the front line setting for all colorectal cancer patients unless either of these agents are otherwise contraindicated in the opinion of the treating physician. Prior regorafenib or TAS-102 therapy is not required. * Patients must have an Eastern Cooperative Oncology Group (ECOG) performance status of 0-1 * Patients must have normal organ and marrow function as defined below: * Hemoglobin ≥ 9.0 g/dl * Leukocytes ≥ 3,000/mcL * Absolute neutrophil count ≥ 1,500/mcL * Platelet count ≥ 100,000/mcL * Serum creatinine ≤ 1.5 X institutional upper limit of normal * Total bilirubin ≤ 1.5mg/dL * Aspartate Aminotransferase (AST) serum glutamic oxaloacetic transaminase (SGOT) ≤ 2.5 X institutional upper limit of normal * Alanine Aminotransferase (ALT) serum glutamic pyruvic transaminase (SGPT) ≤ 2.5 x institutional upper limit of normal * Patients must be able to swallow pills. * Patients must have the ability to understand and the willingness to sign a written informed consent document. * Female patients of childbearing potential must have a negative serum or urine pregnancy test within 3 days prior to the first dose of study drug and agree to use dual methods of contraception during the study and for a minimum of 3 months following the last dose of study drug. Post-menopausal females (\>45 years old and without menses for \>1 year) and surgically sterilized females are exempt from these requirements. Male patients must use an effective barrier method of contraception during the study and for a minimum of 3 months following the last dose of study drug if sexually active with a female of childbearing potential. * Phase II * Patients must have histologically or cytologically confirmed, phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha (PIK3CA) mutant metastatic colorectal cancer. PIK3CA status must be confirmed by tumor sequencing in a CLIA certified lab. * Patients must have measurable disease according to Response Evaluation Criteria In Solid Tumors (RECIST) 1.1 criteria that is amenable to biopsy and be willing to undergo pre- and post-treatment tumor biopsies. Lesions to be biopsied do not have to be those used for measurement. * Patients must have received and progressed on fluoropyrimidine or fluoropyrimidine based therapy. Receipt of either oxaliplatin or irinotecan in combination with a fluoropyrimidine is required in the front line setting unless either of these agents are otherwise contraindicated in the opinion of the treating physician in which case a fluoropyrimidine only may be used. Prior regorafenib or TAS-102 therapy is not required. * Patients must have an Eastern Cooperative Oncology Group (ECOG) performance status of 0-1. * Patients must have normal organ and marrow function as defined below: * Hemoglobin ≥ 9.0 g/dl * Leukocytes ≥ 3,000/mcL * Absolute neutrophil count ≥ 1,500/mcL * Platelet count ≥ 100,000/mcL * Serum creatinine within normal institutional limits * Total bilirubin ≤ 1.5 mg/dL * AST (SGOT) ≤ 2.5 X institutional upper limit of normal * ALT (SGPT) ≤ 2.5 x institutional upper limit of normal * Patients must be able to swallow pills. * Patients must have the ability to understand and the willingness to sign a written informed consent document. * Female patients of childbearing potential must have a negative serum or urine pregnancy test within 3 days prior to the first dose of study drug and agree to use dual methods of contraception during the study and for a minimum of 3 months following the last dose of study drug. Post-menopausal females (\>45 years old and without menses for \>1 year) and surgically sterilized females are exempt from these requirements. Male patients must use an effective barrier method of contraception during the study and for a minimum of 3 months following the last dose of study drug if sexually active with a female of childbearing potential.
Exclusion criteria
* Both Phase I and Phase II * Patients with ongoing toxicities \> grade 1 according to National Cancer Institute (NCI) Common Terminology Criteria For Adverse Events (CTCAE) Version 4.0 (excluding alopecia) due to prior anti-cancer therapy. * Patients receiving any other investigational agents or whom have received recent treatment for colorectal cancer (radiation within the previous two weeks, chemotherapy or investigational therapy within the previous four weeks). * Patients with untreated brain metastases/central nervous system disease will be excluded due to their poor prognosis and because they often develop progressive neurologic dysfunction that would confound the evaluation of neurologic and other adverse events. * Patients with a history of allergic reactions attributed to or intolerance to compounds of similar chemical or biologic composition to either CB-839 or capecitabine. If capecitabine has been received previously, must have tolerated at least an equivalent dose to the dose to be administered at their assigned dose level. * Patients who are unable to swallow pills or who have undergone surgery that prohibits the absorption of pills in the stomach. * Patients with uncontrolled intercurrent illness including, but not limited to ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris or myocardial infarction within prior 6 months, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements. * Patients who are pregnant or breastfeeding will be excluded from the study. * Patients known to be HIV positive who are not receiving anti-retroviral therapy will be excluded due to the marrow suppressive therapy involved in administration of the study treatment.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| PHASE I: Recommended Dose for Phase II Study | At least 21 days of treatment | The Phase I study has been designed to define the recommended phase II dose of CB-839 and capecitabine. A traditional 3+3 dose escalation design will be adopted. Nine to twenty-four patients are expected to be enrolled, depending on the number of dose escalations and assuming that a total of 6 patients will be treated at the final recommended phase II dose level. Patients who complete the first 21 day treatment cycle of CB-839 and capecitabine chemotherapy will be included in the analysis. |
| PHASE II: Progression-free Survival (PFS) | 6 months | The number of participants that achieved PFS will be analyzed. Progression free survival (PFS) on combination CB-839 and capecitabine as determined by clinical assessment and RECIST criteria in patients with metastatic PIK3CA mutant colorectal cancer who are refractory to fluoropyrimidine based therapy. Progression free survival is defined as the time from randomization to documented progression or death without progression. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| PHASE I: Proportion of Patient Who Respond to Treatment | At least 21 days of treatment | Disease control rate will be determined using RECIST criteria. RECIST response categories: Progressive disease (PD): \>=20% increase in sum of longest diameter (LD) of target lesion(s), taking as reference smallest sum LD recorded since treatment started. Complete response (CR): disappearance of all target lesions. Partial response (PR): \>=30% decrease in sum of LD of target lesion(s), taking as reference baseline sum LD. Stable disease (SD): neither sufficient shrinkage to qualify as PR nor sufficient increase to qualify as PD. |
| PHASE I: Dose-limiting Toxicities | Up to 18 months after beginning treatment | Phase I: Dose-limiting toxicities as assessed by CTCAE version 4 of combination CB-839 and capecitabine in patients with advanced solid tumors with no remaining treatment options or patients for whom single agent capecitabine is an acceptable therapy |
| PHASE II: Number of Patients With Response to Treatment | Up to 18 months after beginning treatment | In the phase II component of this study, the primary endpoint is response rate. Disease control rate will be determined using RECIST criteria. RECIST response categories: Progressive disease (PD): \>=20% increase in sum of longest diameter (LD) of target lesion(s), taking as reference smallest sum LD recorded since treatment started. Complete response (CR): disappearance of all target lesions. Partial response (PR): \>=30% decrease in sum of LD of target lesion(s), taking as reference baseline sum LD. Stable disease (SD): neither sufficient shrinkage to qualify as PR nor sufficient increase to qualify as PD. |
| PHASE II: Overall Survival | Up to 18 months after beginning treatment | The number of participants to achieve overall survival will be analyzed. Overall survival of patients with metastatic PIK3CA mutant colorectal cancer who are refractory to fluoropyrimidine based therapy following treatment with CB-839 and capecitabine chemotherapy. Overall survival is defined as the time from randomization to death from any cause. |
Countries
United States
Participant flow
Participants by arm
| Arm | Count |
|---|---|
| Phase I Dose -1 * 400 mg CB-839 orally twice daily x 21 days
* 500 mg/m\^2 Capecitabine orally twice daily for 14/21 days | 0 |
| Phase I Dose 1 * 400 mg CB-839 orally twice daily x 21 days
* 750 mg/m\^2 Capecitabine orally twice daily for 14/21 days | 3 |
| Phase I Dose 2 * 600 mg CB-839 orally twice daily x 21 days
* 750 mg/m\^2 Capecitabine orally twice daily for 14/21 days | 3 |
| Phase I Dose 3 * 600 mg CB-839 orally twice daily x 21 days
* 1000 mg/m\^2 Capecitabine orally twice daily for 14/21 days | 3 |
| Phase I Dose 3A * 400 mg CB-839 orally twice daily x 21 days
* 1000 mg/m\^2 Capecitabine orally twice daily for 14/21 days | 0 |
| Phase I Dose 4 * 800 mg CB-839 orally twice daily x 21 days
* 1000 mg/m\^2 Capecitabine orally twice daily for 14/21 days | 7 |
| Phase II Dose Recommended Phase I dose of CB-839 and capecitabine | 32 |
| Total | 48 |
Withdrawals & dropouts
| Period | Reason | FG000 | FG001 | FG002 | FG003 | FG004 | FG005 | FG006 |
|---|---|---|---|---|---|---|---|---|
| Overall Study | Clinical Complications | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Overall Study | Death | 0 | 0 | 0 | 0 | 0 | 0 | 24 |
| Overall Study | Delay in treatment | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Overall Study | Disease Progression | 0 | 1 | 0 | 0 | 0 | 0 | 2 |
| Overall Study | Patient decision/withdrawal/refusal | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
Baseline characteristics
| Characteristic | Phase I Dose 2 | Phase I Dose 3 | Phase I Dose 4 | Phase I Dose 1 | Phase II Dose | Total |
|---|---|---|---|---|---|---|
| Age, Customized 30-39 years of age | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 3 Participants | 3 Participants |
| Age, Customized 40-49 years of age | 0 Participants | 0 Participants | 1 Participants | 1 Participants | 4 Participants | 6 Participants |
| Age, Customized 50-59 years of age | 1 Participants | 0 Participants | 1 Participants | 1 Participants | 13 Participants | 16 Participants |
| Age, Customized 60-69 years of age | 1 Participants | 2 Participants | 2 Participants | 0 Participants | 10 Participants | 15 Participants |
| Age, Customized 70-79 years of age | 1 Participants | 1 Participants | 3 Participants | 1 Participants | 3 Participants | 9 Participants |
| Age, Customized 80-89 years of age | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 1 Participants | 1 Participants |
| Ethnicity (NIH/OMB) Hispanic or Latino | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Ethnicity (NIH/OMB) Not Hispanic or Latino | 3 Participants | 3 Participants | 7 Participants | 3 Participants | 31 Participants | 47 Participants |
| Ethnicity (NIH/OMB) Unknown or Not Reported | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 1 Participants | 1 Participants |
| Race (NIH/OMB) American Indian or Alaska Native | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) Asian | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 1 Participants | 1 Participants |
| Race (NIH/OMB) Black or African American | 0 Participants | 1 Participants | 0 Participants | 0 Participants | 3 Participants | 4 Participants |
| Race (NIH/OMB) More than one race | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) Native Hawaiian or Other Pacific Islander | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) Unknown or Not Reported | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) White | 3 Participants | 2 Participants | 7 Participants | 3 Participants | 28 Participants | 43 Participants |
| Region of Enrollment United States | 3 participants | 3 participants | 7 participants | 3 participants | 32 participants | 48 participants |
| Sex: Female, Male Female | 2 Participants | 1 Participants | 5 Participants | 2 Participants | 18 Participants | 28 Participants |
| Sex: Female, Male Male | 1 Participants | 2 Participants | 2 Participants | 1 Participants | 14 Participants | 20 Participants |
Adverse events
| Event type | EG000 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 / 0 | 2 / 3 | 2 / 3 | 1 / 3 | 0 / 0 | 2 / 7 | 26 / 32 |
| other Total, other adverse events | 0 / 0 | 3 / 3 | 3 / 3 | 3 / 3 | 0 / 0 | 7 / 7 | 32 / 32 |
| serious Total, serious adverse events | 0 / 0 | 1 / 3 | 0 / 3 | 0 / 3 | 0 / 0 | 4 / 7 | 14 / 32 |
Outcome results
Primary
PHASE II: Progression-free Survival (PFS)
The number of participants that achieved PFS will be analyzed. Progression free survival (PFS) on combination CB-839 and capecitabine as determined by clinical assessment and RECIST criteria in patients with metastatic PIK3CA mutant colorectal cancer who are refractory to fluoropyrimidine based therapy. Progression free survival is defined as the time from randomization to documented progression or death without progression.
Time frame: 6 months
Population: This outcome measure is only relevant to Phase II.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Phase I | PHASE II: Progression-free Survival (PFS) | 0 Participants |
| Phase I Dose 1 | PHASE II: Progression-free Survival (PFS) | 0 Participants |
| Phase I Dose 2 | PHASE II: Progression-free Survival (PFS) | 0 Participants |
| Phase I Dose 3 | PHASE II: Progression-free Survival (PFS) | 0 Participants |
| Phase I Dose 3A | PHASE II: Progression-free Survival (PFS) | 0 Participants |
| Phase I Dose 4 | PHASE II: Progression-free Survival (PFS) | 0 Participants |
| Phase II Dose | PHASE II: Progression-free Survival (PFS) | 7 Participants |
Primary
PHASE I: Recommended Dose for Phase II Study
The Phase I study has been designed to define the recommended phase II dose of CB-839 and capecitabine. A traditional 3+3 dose escalation design will be adopted. Nine to twenty-four patients are expected to be enrolled, depending on the number of dose escalations and assuming that a total of 6 patients will be treated at the final recommended phase II dose level. Patients who complete the first 21 day treatment cycle of CB-839 and capecitabine chemotherapy will be included in the analysis.
Time frame: At least 21 days of treatment
Population: Sixteen participants were enrolled in the Phase I portion of this clinical trial.
| Arm | Measure | Value (NUMBER) |
|---|---|---|
| Phase I | PHASE I: Recommended Dose for Phase II Study | 1,000 mg/m^2 |
Secondary
PHASE I: Dose-limiting Toxicities
Phase I: Dose-limiting toxicities as assessed by CTCAE version 4 of combination CB-839 and capecitabine in patients with advanced solid tumors with no remaining treatment options or patients for whom single agent capecitabine is an acceptable therapy
Time frame: Up to 18 months after beginning treatment
Population: This outcome measure is only pertaining to Phase I therefore Phase II participants were excluded from the analysis.
| Arm | Measure | Value (NUMBER) |
|---|---|---|
| Phase I Dose 1 | PHASE I: Dose-limiting Toxicities | 0 toxicities |
| Phase I Dose 2 | PHASE I: Dose-limiting Toxicities | 0 toxicities |
| Phase I Dose 3 | PHASE I: Dose-limiting Toxicities | 0 toxicities |
| Phase I Dose 4 | PHASE I: Dose-limiting Toxicities | 0 toxicities |
Secondary
PHASE II: Number of Patients With Response to Treatment
In the phase II component of this study, the primary endpoint is response rate. Disease control rate will be determined using RECIST criteria. RECIST response categories: Progressive disease (PD): \>=20% increase in sum of longest diameter (LD) of target lesion(s), taking as reference smallest sum LD recorded since treatment started. Complete response (CR): disappearance of all target lesions. Partial response (PR): \>=30% decrease in sum of LD of target lesion(s), taking as reference baseline sum LD. Stable disease (SD): neither sufficient shrinkage to qualify as PR nor sufficient increase to qualify as PD.
Time frame: Up to 18 months after beginning treatment
Population: Only 28 of 32 Phase II participants were evaluable for response.
| Arm | Measure | Category | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Phase I | PHASE II: Number of Patients With Response to Treatment | Stable Disease | 0 Participants |
| Phase I | PHASE II: Number of Patients With Response to Treatment | Complete Response | 0 Participants |
| Phase I | PHASE II: Number of Patients With Response to Treatment | Partial Response | 0 Participants |
| Phase I | PHASE II: Number of Patients With Response to Treatment | Progressive Disease | 0 Participants |
| Phase I Dose 1 | PHASE II: Number of Patients With Response to Treatment | Stable Disease | 0 Participants |
| Phase I Dose 1 | PHASE II: Number of Patients With Response to Treatment | Progressive Disease | 0 Participants |
| Phase I Dose 1 | PHASE II: Number of Patients With Response to Treatment | Complete Response | 0 Participants |
| Phase I Dose 1 | PHASE II: Number of Patients With Response to Treatment | Partial Response | 0 Participants |
| Phase I Dose 2 | PHASE II: Number of Patients With Response to Treatment | Stable Disease | 0 Participants |
| Phase I Dose 2 | PHASE II: Number of Patients With Response to Treatment | Partial Response | 0 Participants |
| Phase I Dose 2 | PHASE II: Number of Patients With Response to Treatment | Complete Response | 0 Participants |
| Phase I Dose 2 | PHASE II: Number of Patients With Response to Treatment | Progressive Disease | 0 Participants |
| Phase I Dose 3 | PHASE II: Number of Patients With Response to Treatment | Partial Response | 0 Participants |
| Phase I Dose 3 | PHASE II: Number of Patients With Response to Treatment | Stable Disease | 0 Participants |
| Phase I Dose 3 | PHASE II: Number of Patients With Response to Treatment | Progressive Disease | 0 Participants |
| Phase I Dose 3 | PHASE II: Number of Patients With Response to Treatment | Complete Response | 0 Participants |
| Phase I Dose 3A | PHASE II: Number of Patients With Response to Treatment | Complete Response | 0 Participants |
| Phase I Dose 3A | PHASE II: Number of Patients With Response to Treatment | Stable Disease | 0 Participants |
| Phase I Dose 3A | PHASE II: Number of Patients With Response to Treatment | Partial Response | 0 Participants |
| Phase I Dose 3A | PHASE II: Number of Patients With Response to Treatment | Progressive Disease | 0 Participants |
| Phase I Dose 4 | PHASE II: Number of Patients With Response to Treatment | Progressive Disease | 0 Participants |
| Phase I Dose 4 | PHASE II: Number of Patients With Response to Treatment | Complete Response | 0 Participants |
| Phase I Dose 4 | PHASE II: Number of Patients With Response to Treatment | Stable Disease | 0 Participants |
| Phase I Dose 4 | PHASE II: Number of Patients With Response to Treatment | Partial Response | 0 Participants |
| Phase II Dose | PHASE II: Number of Patients With Response to Treatment | Partial Response | 0 Participants |
| Phase II Dose | PHASE II: Number of Patients With Response to Treatment | Stable Disease | 14 Participants |
| Phase II Dose | PHASE II: Number of Patients With Response to Treatment | Progressive Disease | 14 Participants |
| Phase II Dose | PHASE II: Number of Patients With Response to Treatment | Complete Response | 0 Participants |
Secondary
PHASE II: Overall Survival
The number of participants to achieve overall survival will be analyzed. Overall survival of patients with metastatic PIK3CA mutant colorectal cancer who are refractory to fluoropyrimidine based therapy following treatment with CB-839 and capecitabine chemotherapy. Overall survival is defined as the time from randomization to death from any cause.
Time frame: Up to 18 months after beginning treatment
Population: This outcome measure is only relevant to Phase II, therefore no Phase I participants are included in the analysis.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Phase II Dose | PHASE II: Overall Survival | 4 Participants |
Secondary
PHASE I: Proportion of Patient Who Respond to Treatment
Disease control rate will be determined using RECIST criteria. RECIST response categories: Progressive disease (PD): \>=20% increase in sum of longest diameter (LD) of target lesion(s), taking as reference smallest sum LD recorded since treatment started. Complete response (CR): disappearance of all target lesions. Partial response (PR): \>=30% decrease in sum of LD of target lesion(s), taking as reference baseline sum LD. Stable disease (SD): neither sufficient shrinkage to qualify as PR nor sufficient increase to qualify as PD.
Time frame: At least 21 days of treatment
Population: Two participants were not evaluable were are excluded from Phase I Dose 4. This outcome measure only pertains to Phase I therefore Phase II participants are excluded from analysis.
| Arm | Measure | Category | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Phase I | PHASE I: Proportion of Patient Who Respond to Treatment | Stable Disease | 0 Participants |
| Phase I | PHASE I: Proportion of Patient Who Respond to Treatment | Progressive Disease | 0 Participants |
| Phase I | PHASE I: Proportion of Patient Who Respond to Treatment | Complete Response | 0 Participants |
| Phase I | PHASE I: Proportion of Patient Who Respond to Treatment | Partial Response | 0 Participants |
| Phase I Dose 1 | PHASE I: Proportion of Patient Who Respond to Treatment | Partial Response | 0 Participants |
| Phase I Dose 1 | PHASE I: Proportion of Patient Who Respond to Treatment | Complete Response | 0 Participants |
| Phase I Dose 1 | PHASE I: Proportion of Patient Who Respond to Treatment | Stable Disease | 3 Participants |
| Phase I Dose 1 | PHASE I: Proportion of Patient Who Respond to Treatment | Progressive Disease | 0 Participants |
| Phase I Dose 2 | PHASE I: Proportion of Patient Who Respond to Treatment | Complete Response | 0 Participants |
| Phase I Dose 2 | PHASE I: Proportion of Patient Who Respond to Treatment | Progressive Disease | 1 Participants |
| Phase I Dose 2 | PHASE I: Proportion of Patient Who Respond to Treatment | Stable Disease | 2 Participants |
| Phase I Dose 2 | PHASE I: Proportion of Patient Who Respond to Treatment | Partial Response | 0 Participants |
| Phase I Dose 3 | PHASE I: Proportion of Patient Who Respond to Treatment | Stable Disease | 3 Participants |
| Phase I Dose 3 | PHASE I: Proportion of Patient Who Respond to Treatment | Progressive Disease | 0 Participants |
| Phase I Dose 3 | PHASE I: Proportion of Patient Who Respond to Treatment | Complete Response | 0 Participants |
| Phase I Dose 3 | PHASE I: Proportion of Patient Who Respond to Treatment | Partial Response | 0 Participants |
| Phase I Dose 3A | PHASE I: Proportion of Patient Who Respond to Treatment | Stable Disease | 0 Participants |
| Phase I Dose 3A | PHASE I: Proportion of Patient Who Respond to Treatment | Partial Response | 0 Participants |
| Phase I Dose 3A | PHASE I: Proportion of Patient Who Respond to Treatment | Progressive Disease | 0 Participants |
| Phase I Dose 3A | PHASE I: Proportion of Patient Who Respond to Treatment | Complete Response | 0 Participants |
| Phase I Dose 4 | PHASE I: Proportion of Patient Who Respond to Treatment | Progressive Disease | 2 Participants |
| Phase I Dose 4 | PHASE I: Proportion of Patient Who Respond to Treatment | Stable Disease | 3 Participants |
| Phase I Dose 4 | PHASE I: Proportion of Patient Who Respond to Treatment | Complete Response | 0 Participants |
| Phase I Dose 4 | PHASE I: Proportion of Patient Who Respond to Treatment | Partial Response | 0 Participants |
| Phase II Dose | PHASE I: Proportion of Patient Who Respond to Treatment | Complete Response | 0 Participants |
| Phase II Dose | PHASE I: Proportion of Patient Who Respond to Treatment | Stable Disease | 0 Participants |
| Phase II Dose | PHASE I: Proportion of Patient Who Respond to Treatment | Progressive Disease | 0 Participants |
| Phase II Dose | PHASE I: Proportion of Patient Who Respond to Treatment | Partial Response | 0 Participants |