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A Phase 1/2 Multicenter Dose Escalation and Expansion Study Of NKTR-214 In Subjects With Locally Advanced Or Metastatic Solid Tumors

An Open-Label, Multicenter, Dose Escalation And Expansion Study Of NKTR-214 In Subjects With Locally Advanced Or Metastatic Solid Tumor Malignancies

Status
Completed
Phases
Phase 1Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02869295
Acronym
NKTR-214
Enrollment
28
Registered
2016-08-16
Start date
2015-12-31
Completion date
2018-10-31
Last updated
2021-07-29

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

Conditions

Unspecified Adult Solid Tumor, Protocol Specific

Keywords

Metastatic Solid Tumors, Locally Advanced Solid Tumors

Brief summary

This is a first in human, open-label, sequential dose escalation and expansion Phase 1 study of NKTR-214 in adult patients with locally advanced or metastatic solid tumors.

Interventions

Participants in the dose escalation cohorts will be treated every 21 days (q21d) or every 14 days (q14d) until tumor progression.

Sponsors

Nektar Therapeutics
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SEQUENTIAL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

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

Inclusion criteria

* Histologically confirmed diagnosis of a locally advanced or metastatic solid tumor. * Received 1 or 2 prior lines of therapy. * Life expectancy \>12 weeks. * Eastern Cooperative Oncology Group (ECOG) performance status 0 to 1. * Measurable disease per RECIST v1.1. * Demonstrated adequate organ function within 14 days of treatment initiation. * Subjects must be recovered from the effects of any prior chemotherapy, immunotherapy, other prior system anticancer therapy, radiotherapy or surgery. * Women of childbearing potential must agree to use highly effective methods of birth control. * All participants must agree to use double barrier contraception during study participation and for at least 2 months after the last dose of study drug. * Additional criteria may apply.

Exclusion criteria

* Use of an investigational agent or an investigational device within 28 days before administration of first dose of NKTR-214. * Females who are pregnant or breastfeeding. * Participants who have an active autoimmune disease requiring systemic treatment within the past 3 months or have a documented history of clinically severe autoimmune disease that requires systemic steroids or immunosuppressive agents. * Active central nervous system (CNS) metastases. * Prior surgery or radiotherapy within 14 days of therapy. * Participants who have had \< 28 days since the last chemotherapy, immunotherapy, biological therapy, or \< 14 days from approved tyrosine kinase inhibitor (TKI) therapy (sunitinib, sorafenib, vemurafenib, dabrafenib, cobimetinib), or systemic or inhaled steroid therapy at doses greater than 10mg of prednisone or equivalent before administration of the first dose of study medication. * Participants' inability to adhere to or tolerate protocol or study procedures. * Additional criteria may apply.

Design outcomes

Primary

MeasureTime frameDescription
Safety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)30 days after last dose, approximately 533 daysThis outcome quantifies the number and types of adverse events associated with NKTR-214.
Tolerability of NKTR-214 as Evaluated by Incidence of Dose Limiting Toxicities (DLTs)30 days after last dose, up to 533 daysThe data below reflects the incidence of Dose Limiting Toxicity Events observed in this trial.

Countries

United States

Participant flow

Pre-assignment details

The Sponsor discontinued enrollment in order to allow the clinical development program for NKTR-214 to continue with other studies in which NKTR-214 was administered in combination with checkpoint inhibitors, based on biomarker analysis, which showed infiltration of immune cells within tumor tissue.

Participants by arm

ArmCount
NKTR-214 0.003 mg/kg q21d
NKTR-214 given at a dose of 0.003 mg/kg every 21 days
4
NKTR-214 0.006 mg/kg q21d
NKTR-214 given at a dose of 0.006 mg/kg every 21 days
11
NKTR-214 0.006 mg/kg q14d
NKTR-214 given at a dose of 0.006 mg/kg every 14 days
6
NKTR-214 0.009 mg/kg q21d
NKTR-214 given at a dose of 0.009 mg/kg every 21 days
6
NKTR-214 0.012 mg/kg q21d
NKTR-214 given at a dose of 0.012 mg/kg every 21 days
1
Total28

Baseline characteristics

CharacteristicTotalNKTR-214 0.003 mg/kg q21dNKTR-214 0.012 mg/kg q21dNKTR-214 0.006 mg/kg q21dNKTR-214 0.009 mg/kg q21dNKTR-214 0.006 mg/kg q14d
Age, Continuous57.9 years
STANDARD_DEVIATION 10.58
54.8 years
STANDARD_DEVIATION 14.17
43.0 years56.5 years
STANDARD_DEVIATION 11.59
60.8 years
STANDARD_DEVIATION 5
62.0 years
STANDARD_DEVIATION 10.16
Eastern Cooperative Oncology Group (ECOG) Performance Status, n(%)
0
16 Participants3 Participants1 Participants7 Participants3 Participants2 Participants
Eastern Cooperative Oncology Group (ECOG) Performance Status, n(%)
1
12 Participants1 Participants0 Participants4 Participants3 Participants4 Participants
Lines of Prior Systemic Cancer Therapy2.9 number of lines of therapy
STANDARD_DEVIATION 2.59
5.3 number of lines of therapy
STANDARD_DEVIATION 4.72
1 number of lines of therapy1.8 number of lines of therapy
STANDARD_DEVIATION 1.25
3.3 number of lines of therapy
STANDARD_DEVIATION 2.34
3.0 number of lines of therapy
STANDARD_DEVIATION 2.53
Prior Therapies
# of Participants with previous Chemotherapy
10 participants3 participants0 participants2 participants1 participants4 participants
Prior Therapies
# of Participants with previous ICI and other immunotherapy
6 participants1 participants0 participants1 participants4 participants0 participants
Prior Therapies
# of Participants with previous Immune Checkpoint Inhibitor (ICI) Only
16 participants3 participants1 participants4 participants6 participants2 participants
Prior Therapies
# of Participants with previous Targeted Therapy
14 participants3 participants0 participants8 participants3 participants2 participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Asian
1 Participants0 Participants0 Participants1 Participants0 Participants0 Participants
Race (NIH/OMB)
Black or African American
2 Participants0 Participants0 Participants2 Participants0 Participants0 Participants
Race (NIH/OMB)
More than one race
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants0 Participants0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
White
25 Participants4 Participants1 Participants8 Participants6 Participants6 Participants
Sex: Female, Male
Female
11 Participants1 Participants0 Participants6 Participants2 Participants2 Participants
Sex: Female, Male
Male
17 Participants3 Participants1 Participants5 Participants4 Participants4 Participants
Status Enrollment
Locally Recurrent
2 Participants0 Participants0 Participants2 Participants0 Participants0 Participants
Status Enrollment
Metastatic
26 Participants4 Participants1 Participants9 Participants6 Participants6 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
EG003
affected / at risk
EG004
affected / at risk
deaths
Total, all-cause mortality
2 / 43 / 112 / 61 / 60 / 1
other
Total, other adverse events
4 / 411 / 116 / 66 / 61 / 1
serious
Total, serious adverse events
2 / 45 / 114 / 63 / 61 / 1

Outcome results

Primary

Safety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)

This outcome quantifies the number and types of adverse events associated with NKTR-214.

Time frame: 30 days after last dose, approximately 533 days

ArmMeasureGroupValue (NUMBER)
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dyspepsia Grade 1-20 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Gastroduodenal Hemorrhage Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Generalized edema Grade 1-20 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Decreased Appetite Grade 1-21 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hemiparesis Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Anemia Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pruritus Grade 1-22 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypovolemic Shock Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Flu-Like Symptoms Grade 1-23 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Lipase Increased Grade 3-51 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Fatigue Grade 1-23 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Liver Function Test Abnormal Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Sepsis Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Lower Gastrointestinal Hemorrhage Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Metastases to Meninges Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Metastases to Central Nervous System Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dry Skin Grade 1-21 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Constipation Grade 1-22 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Cytokine Release Syndrome Grade 1-20 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Constipation Grade 3-51 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pain Extremity Grade 1-20 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Blood creatine increased Grade 1-20 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Peripheral Edema Grade 1-20 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Headache Grade 1-23 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Event of Anxiety Grade 1-21 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Peripheral Edema Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Flushing Grade 1-20 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Abdominal Pain Grade 1-21 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Weight Decreased Grade 1-22 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Abdominal pain Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Vomiting Grade 1-21 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pleural Effusion Grade 1-21 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Oropharyngeal Pain Grade 1-21 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Myalgia Grade 1-20 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pleural Effusion Grade 3-51 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Headache Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dizziness Grade 1-22 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Confusional State Grade 1-20 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Nasal Congestion Grade 1-21 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Confusional State Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypotension Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dyspnea Grade 1-23 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Infusion Related Reaction Grade 1-20 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Diarrhea Grade 1-23 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Infusion Related Reaction Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Muscular Weakness Grade 1-21 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Nausea Grade 1-23 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Presyncope Grade 1-20 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Anemia Grade 1-22 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Cough Grade 1-21 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Presyncope Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Arthralgia Grade 1-21 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Brain Edema Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Syncope Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypotension Grade 1-22 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Disease Progression Grade 3-50 events
NKTR-214 0.003 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Rash Grade 1-23 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypotension Grade 3-51 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Weight Decreased Grade 1-21 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Gastroduodenal Hemorrhage Grade 3-51 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Brain Edema Grade 3-51 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Infusion Related Reaction Grade 1-21 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pruritus Grade 1-27 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Abdominal pain Grade 3-50 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hemiparesis Grade 3-51 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Oropharyngeal Pain Grade 1-22 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Vomiting Grade 1-22 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Flu-Like Symptoms Grade 1-28 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Muscular Weakness Grade 1-21 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypovolemic Shock Grade 3-50 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Anemia Grade 3-51 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Diarrhea Grade 1-22 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Fatigue Grade 1-29 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pleural Effusion Grade 1-22 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Lipase Increased Grade 3-50 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Syncope Grade 3-51 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Generalized edema Grade 1-21 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Sepsis Grade 3-50 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Myalgia Grade 1-23 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Liver Function Test Abnormal Grade 3-50 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dyspepsia Grade 1-20 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Presyncope Grade 3-51 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Metastases to Meninges Grade 3-51 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Infusion Related Reaction Grade 3-50 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Lower Gastrointestinal Hemorrhage Grade 3-50 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Decreased Appetite Grade 1-26 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pleural Effusion Grade 3-50 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Anemia Grade 1-21 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Metastases to Central Nervous System Grade 3-52 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypotension Grade 1-28 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dry Skin Grade 1-22 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dizziness Grade 1-23 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Nausea Grade 1-23 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Constipation Grade 1-23 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pain Extremity Grade 1-21 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Cytokine Release Syndrome Grade 1-20 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Arthralgia Grade 1-23 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Confusional State Grade 1-20 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Constipation Grade 3-50 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Headache Grade 3-51 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Blood creatine increased Grade 1-21 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Nasal Congestion Grade 1-22 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Disease Progression Grade 3-50 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Peripheral Edema Grade 1-24 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Presyncope Grade 1-21 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Event of Anxiety Grade 1-21 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Confusional State Grade 3-51 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Rash Grade 1-26 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Peripheral Edema Grade 3-51 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Headache Grade 1-22 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Flushing Grade 1-21 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dyspnea Grade 1-24 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Cough Grade 1-25 events
NKTR-214 0.006 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Abdominal Pain Grade 1-21 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Rash Grade 1-24 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypotension Grade 1-22 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Syncope Grade 3-51 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Headache Grade 1-21 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Headache Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Anemia Grade 1-20 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Anemia Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Metastases to Central Nervous System Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Constipation Grade 1-22 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Constipation Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Peripheral Edema Grade 1-21 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Peripheral Edema Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Abdominal Pain Grade 1-20 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Abdominal pain Grade 3-52 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pleural Effusion Grade 1-20 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pleural Effusion Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Confusional State Grade 1-22 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Confusional State Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Infusion Related Reaction Grade 1-20 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Infusion Related Reaction Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Presyncope Grade 1-20 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Presyncope Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Brain Edema Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Disease Progression Grade 3-51 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Gastroduodenal Hemorrhage Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hemiparesis Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypovolemic Shock Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Lipase Increased Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Liver Function Test Abnormal Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Lower Gastrointestinal Hemorrhage Grade 3-51 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Metastases to Meninges Grade 3-50 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Sepsis Grade 3-51 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Fatigue Grade 1-25 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Flu-Like Symptoms Grade 1-24 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pruritus Grade 1-25 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Decreased Appetite Grade 1-24 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Arthralgia Grade 1-25 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Cough Grade 1-22 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Nausea Grade 1-23 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Diarrhea Grade 1-21 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dyspnea Grade 1-21 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Nasal Congestion Grade 1-22 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dizziness Grade 1-21 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Myalgia Grade 1-21 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Vomiting Grade 1-22 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Weight Decreased Grade 1-20 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Flushing Grade 1-22 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Event of Anxiety Grade 1-20 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Blood creatine increased Grade 1-21 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Cytokine Release Syndrome Grade 1-20 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dry Skin Grade 1-20 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dyspepsia Grade 1-21 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Generalized edema Grade 1-21 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Muscular Weakness Grade 1-21 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Oropharyngeal Pain Grade 1-20 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pain Extremity Grade 1-21 events
NKTR-214 0.006 mg/kg q14dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypotension Grade 3-52 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Anemia Grade 3-51 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Generalized edema Grade 1-20 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Decreased Appetite Grade 1-24 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Disease Progression Grade 3-50 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Brain Edema Grade 3-50 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Rash Grade 1-22 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Presyncope Grade 3-50 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Arthralgia Grade 1-22 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Presyncope Grade 1-20 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Cough Grade 1-23 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Infusion Related Reaction Grade 3-51 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Headache Grade 3-51 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Nausea Grade 1-22 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Infusion Related Reaction Grade 1-20 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypotension Grade 1-21 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Diarrhea Grade 1-23 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Confusional State Grade 3-50 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Muscular Weakness Grade 1-20 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dyspnea Grade 1-20 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Confusional State Grade 1-20 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Nasal Congestion Grade 1-23 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pleural Effusion Grade 3-50 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dizziness Grade 1-21 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pleural Effusion Grade 1-21 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Headache Grade 1-22 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Myalgia Grade 1-22 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Abdominal pain Grade 3-50 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Vomiting Grade 1-21 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Abdominal Pain Grade 1-20 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Oropharyngeal Pain Grade 1-20 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Weight Decreased Grade 1-22 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Peripheral Edema Grade 3-50 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Flushing Grade 1-21 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Peripheral Edema Grade 1-21 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Event of Anxiety Grade 1-21 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Constipation Grade 3-50 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Syncope Grade 3-50 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Blood creatine increased Grade 1-21 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Constipation Grade 1-21 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypotension Grade 3-51 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Cytokine Release Syndrome Grade 1-22 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Metastases to Central Nervous System Grade 3-51 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pain Extremity Grade 1-21 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dry Skin Grade 1-20 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Lower Gastrointestinal Hemorrhage Grade 3-50 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dyspepsia Grade 1-21 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Metastases to Meninges Grade 3-50 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Liver Function Test Abnormal Grade 3-51 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Sepsis Grade 3-50 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Lipase Increased Grade 3-50 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Fatigue Grade 1-25 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypovolemic Shock Grade 3-51 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Anemia Grade 1-21 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Flu-Like Symptoms Grade 1-25 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hemiparesis Grade 3-50 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pruritus Grade 1-24 events
NKTR-214 0.009 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Gastroduodenal Hemorrhage Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Lower Gastrointestinal Hemorrhage Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Weight Decreased Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Peripheral Edema Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Decreased Appetite Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Flu-Like Symptoms Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Brain Edema Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Oropharyngeal Pain Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Liver Function Test Abnormal Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Rash Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Presyncope Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Flushing Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Generalized edema Grade 1-21 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Peripheral Edema Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Arthralgia Grade 1-21 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Presyncope Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Fatigue Grade 1-21 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Headache Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Syncope Grade 3-51 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Cough Grade 1-21 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Infusion Related Reaction Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pruritus Grade 1-21 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Event of Anxiety Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Constipation Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Nausea Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Infusion Related Reaction Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Metastases to Meninges Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hemiparesis Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Lipase Increased Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Diarrhea Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Confusional State Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Blood creatine increased Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Constipation Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dyspepsia Grade 1-21 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dyspnea Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Confusional State Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Gastroduodenal Hemorrhage Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Muscular Weakness Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Sepsis Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Nasal Congestion Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pleural Effusion Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Cytokine Release Syndrome Grade 1-21 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Headache Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Metastases to Central Nervous System Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dizziness Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pleural Effusion Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypotension Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypovolemic Shock Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Anemia Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Myalgia Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Abdominal pain Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Dry Skin Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Hypotension Grade 3-51 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Anemia Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Vomiting Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Abdominal Pain Grade 1-20 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Disease Progression Grade 3-50 events
NKTR-214 0.012 mg/kg q21dSafety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)# of Events of Pain Extremity Grade 1-20 events
Primary

Tolerability of NKTR-214 as Evaluated by Incidence of Dose Limiting Toxicities (DLTs)

The data below reflects the incidence of Dose Limiting Toxicity Events observed in this trial.

Time frame: 30 days after last dose, up to 533 days

ArmMeasureGroupValue (NUMBER)
NKTR-214 0.003 mg/kg q21dTolerability of NKTR-214 as Evaluated by Incidence of Dose Limiting Toxicities (DLTs)# of Events of Grade 3 Hypotension0 events
NKTR-214 0.003 mg/kg q21dTolerability of NKTR-214 as Evaluated by Incidence of Dose Limiting Toxicities (DLTs)# of Events of Grade 3 Syncope0 events
NKTR-214 0.006 mg/kg q21dTolerability of NKTR-214 as Evaluated by Incidence of Dose Limiting Toxicities (DLTs)# of Events of Grade 3 Hypotension0 events
NKTR-214 0.006 mg/kg q21dTolerability of NKTR-214 as Evaluated by Incidence of Dose Limiting Toxicities (DLTs)# of Events of Grade 3 Syncope0 events
NKTR-214 0.006 mg/kg q14dTolerability of NKTR-214 as Evaluated by Incidence of Dose Limiting Toxicities (DLTs)# of Events of Grade 3 Hypotension0 events
NKTR-214 0.006 mg/kg q14dTolerability of NKTR-214 as Evaluated by Incidence of Dose Limiting Toxicities (DLTs)# of Events of Grade 3 Syncope0 events
NKTR-214 0.009 mg/kg q21dTolerability of NKTR-214 as Evaluated by Incidence of Dose Limiting Toxicities (DLTs)# of Events of Grade 3 Syncope0 events
NKTR-214 0.009 mg/kg q21dTolerability of NKTR-214 as Evaluated by Incidence of Dose Limiting Toxicities (DLTs)# of Events of Grade 3 Hypotension0 events
NKTR-214 0.012 mg/kg q21dTolerability of NKTR-214 as Evaluated by Incidence of Dose Limiting Toxicities (DLTs)# of Events of Grade 3 Hypotension1 events
NKTR-214 0.012 mg/kg q21dTolerability of NKTR-214 as Evaluated by Incidence of Dose Limiting Toxicities (DLTs)# of Events of Grade 3 Syncope1 events

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