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A Study to Assess the Safety and Tolerability of BMS-986525 Alone and in Combination Therapy in Participants With Relapsed/Refractory Small Cell Lung Cancer

A Phase 1/2 Study of BMS-986525 as Monotherapy and in Combination Therapy in Participants With Relapsed/Refractory Small Cell Lung Cancer

Status
Recruiting
Phases
Phase 1Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07325136
Enrollment
240
Registered
2026-01-08
Start date
2026-02-03
Completion date
2029-04-24
Last updated
2026-09-14

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

Conditions

Relapsed/Refractory Small Cell Lung Cancer

Keywords

Extensive stage-small cell lung cancer (ES-SCLC)

Brief summary

The purpose of this study is to assess the safety and tolerability of BMS-986525 alone and in combination with Pumitamig in participants with Relapsed/Refractory Small Cell Lung Cancer

Interventions

Specified dose on specified days

DRUGPumitamig

Specified dose on specified days

Sponsors

Bristol-Myers Squibb
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

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

Inclusion criteria

* Participants must have histologically or cytologically documented relapsed/refractory small cell lung cancer (R/R-SCLC). * Participants must have received at least 1 platinum-based chemotherapy regimen as per locally approved drug labels and institutional guidelines. * In countries where standard of care first line systemic treatment includes platinum containing chemotherapy in combination with anti-PD-(L)1 therapy, it is required that participants have progressed on, are ineligible for or not have access to an anti-PD- (L)1 therapy.

Exclusion criteria

* Participants must not have any untreated CNS metastases. * Participants must not have an active, known or suspected autoimmune disease. * Participants must not have had a prior organ or tissue allograft. * Other protocol-defined Inclusion/

Design outcomes

Primary

MeasureTime frame
Number of participants with adverse events (AEs)Up to approximately 2 years
Number of participants with serious adverse events (SAEs)Up to approximately 2 years
Number of participants with AEs meeting dose-limiting toxicity (DLT) criteriaUp to 21 days
Number of participants with AEs leading to discontinuationUp to approximately 2 years
Number of participants with AEs leading to deathUp to approximately 2 years

Secondary

MeasureTime frame
Objective response rate (ORR) per Response Evaluation Criteria in Solid Tumor Version 1.1 (RECIST v1.1) by investigator assessmentUp to approximately 3 years
Maximum observed concentration within a dosing interval (Cmax)Up to approximately 2 years
Time of maximum observed plasma concentration within a dosing interval (Tmax)Up to approximately 2 years
Area under the concentration-time curve within a dosing interval (AUC(TAU))Up to approximately 2 years

Countries

China, Italy, Japan, Romania, Spain, United States

Contacts

CONTACTBMS Clinical Trials Contact Center www.BMSClinicalTrials.com
Clinical.Trials@bms.com855-907-3286
CONTACTFirst line of the email MUST contain NCT # and Site #.
STUDY_DIRECTORBristol-Myers Squibb

Bristol-Myers Squibb

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Sep 15, 2026