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Study of Dalutrafusp Alfa (Formerly GS-1423) in Participants With Advanced Solid Tumors

NCT03954704 · Status: TERMINATED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 22

Last updated 2023-11-21

Study results available
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Summary

For Phase 1a Part A, the primary objectives are to assess safety and tolerability and to define the dose limiting toxicity (DLT) and maximum tolerated dose (MTD) or recommended Phase 2 dose (RP2D) of dalutrafusp alfa (formerly GS-1423) monotherapy in participants with advanced solid tumors.

For Phase 1a Part B, the primary objective is to assess safety and tolerability of dalutrafusp alfa monotherapy in participants with advanced solid tumors.

For Phase 1b Cohort 1 safety run-in, the primary objective is to assess safety and tolerability and to define the DLT and MTD or RP2D of dalutrafusp alfa in combination with a chemotherapy regimen in participants with advanced gastric or gastroesophageal junction adenocarcinoma.

For Phase 1b Cohort 1 post safety run-in, the primary objective is to assess the preliminary efficacy of dalutrafusp alfa in combination with a chemotherapy regimen in participants with advanced gastric or gastroesophageal junction adenocarcinoma, as assessed by the confirmed objective response rate (ORR).

For Phase 1b Cohort 2, the primary objective is to assess safety and tolerability of dalutrafusp alfa monotherapy in participants with advanced solid tumors.

Conditions

Interventions

DRUG

Dalutrafusp alfa

Administered intravenously

DRUG

mFOLFOX6 Regimen

Chemotherapy regimen of oxaliplatin, 5-fluorouracil \[5-FU\], and leucovorin

DRUG

Dalutrafusp alfa

Administered intravenously

Sponsors & Collaborators

Principal Investigators

  • Gilead Study Director · Gilead Sciences

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-06-03
Primary Completion
2020-10-27
Completion
2021-04-15
FDA Drug
Yes

Countries

  • United States

Study Locations

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Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03954704 on ClinicalTrials.gov