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NCT04956640PHASE1, PHASE2ACTIVE_NOT_RECRUITING

Study of LY3537982 in Cancer Patients With a Specific Genetic Mutation (KRAS G12C)

A Phase 1/2 Study of LY3537982 in Patients With KRAS G12C-Mutant Advanced Solid Tumors

Sponsor: Eli Lilly and Company + Merck Sharp & Dohme LLC

No open prediction endpoints

Endpoints are classified and published by ProgramSignal analysts.

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Key Facts

Study type
INTERVENTIONAL
Conditions
Carcinoma, Non-Small-Cell Lung, Colorectal Neoplasms, Endometrial Neoplasms, Ovarian Neoplasms, Pancreatic Neoplasms
Interventions
LY3537982, Pembrolizumab, Cetuximab, Pemetrexed
Enrollment
540 participants
Primary completion
Apr 2027
Study completion
Apr 2027
First posted
Jul 2021
Last updated
May 2026

Primary Endpoints (CT.gov)

Phase 1a: To determine the recommended phase 2 dose (RP2D) of LY3537982 monotherapy

Time frame: Cycle 1 (21 Days)

Phase 1b: To assess the safety and tolerability of LY3537982 when administered alone or in combination with other investigational agents

Time frame: Cycle 1 (21 Days)

Phase 1b: To determine the optimal dose of LY3537982 to be administered to treatment-naïve participants with advanced NSCLC in combination with pembrolizumab

Time frame: Estimated up to 2 years

To determine the optimal dose of LY3537982 to be administered to participants who have received at least one prior oxaliplatin- or irinotecan-containing regimen for advanced or metastatic CRC in combination with cetuximab

Time frame: Estimated up to 2 years

Secondary Endpoints

To assess preliminary antitumor activity of LY3537982 when administered alone or in combination with other investigational agents: Objective response rate (ORR)

To assess the preliminary antitumor activity of LY3537982 when administered alone or in combination with other investigational agents: Duration of Response (DOR)

To assess the preliminary antitumor activity of LY3537982 when administered alone or in combination with other investigational agents: Best Overall Response (BOR)

Eligibility Criteria

Inclusion Criteria: * Patients have measurable disease per Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST v1.1). * Patients must have disease with evidence of KRAS G12C mutation in tumor tissue or circulating tumor deoxyribonucleic acid (DNA). * Participants must have a histological or a cytologically proven diagnosis of locally advanced, unresectable, and/or metastatic cancer and meet cohort-specific criteria. * Have an Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1. * Have adequate organ function. * Have discontinued all previous treatments for cancer with resolution of any significant ongoing adverse events (AEs), (except in certain scenarios). * Must be able to swallow capsule/tablet. * Agree and adhere to contraceptive use, if applicable. * For some parts of the study, (i.e., one of the two arms with LY3537982 in combination with pembrolizumab and the arm of LY3537982 in combination with pembrolizumab, pemetrexed, and platinum therapy) hi

Read full criteria on CT.gov →

✦ Analyst Commentary

Expert commentary on why this trial matters and what to watch for.

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Source

Open on ClinicalTrials.gov