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NKTR-214

Phase 1

Unspecified Adult Solid Tumor, Protocol Specific | Small molecule | Oncology |Nektar Therapeutics|Last Updated: Jul 29, 2021

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment28
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02869295A Phase 1/2 Multicenter Dose Escalation and Expansion Study Of NKTR-214 In Subjects With Locally Advanced Or Metastatic Solid TumorsPHASE1 COMPLETED 28Dec 1, 2015Oct 31, 2018Jul 29, 20213 United States
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Study Endpoints
Primary Endpoints
Safety of NKTR-214 as Evaluated by Incidence of Drug-related Adverse Events (AEs)
30 days after last dose, approximately 533 days

This 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 days

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

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Study Design & Arms
AllocationNA
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
NKTR-214 Dose EscalationEXPERIMENTALThis is a first in human, open-label, sequential dose escalation and expansion Phase 1 study of NKTR--214 in adult patients with locally advanced and metastatic solid tumors. The Phase 1 stage of the study is designed as an open-label dose escalation trial of NKTR--214 in participants with locally advanced or metastatic solid tumors. The goal of the dose escalation stage of the study is to find the recommended phase 2 dose, to evaluate the efficacy of NKTR--214 by assessing the objective response rate and to evaluate the safety of NKTR-214. Immunological biomarkers in plasma and tumor samples will also be measured.
Interventions
NameTypeDescription
NKTR-214DRUGParticipants in the dose escalation cohorts will be treated every 21 days (q21d) or every 14 days (q14d) until tumor progression.
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites3

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. * Demonstrat...

Countries:United States
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