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A Study to Compare the Efficacy and Safety of BMS-986489 (Atigotatug+ Nivolumab Fixed Dose Combination) in Combination With Carboplatin Plus Etoposide to That of Atezolizumab With Carboplatin Plus Etoposide as First-Line Therapy in Participants With Extensive-Stage Small Cell Lung Cancer (TIGOS).

A Randomized, Double Blind, Multicenter Phase 3 Trial of BMS-986489 (Atigotatug+Nivolumab Fixed Dose Combination) in Combination With Carboplatin Plus Etoposide vs Atezolizumab in Combination With Carboplatin Plus Etoposide as First-Line Therapy in Participants With Extensive-Stage Small Cell Lung Cancer (TIGOS).

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06646276
Enrollment
530
Registered
2024-10-17
Start date
2025-02-25
Completion date
2031-09-05
Last updated
2026-09-11

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

Conditions

Extensive-Stage Small Cell Lung Cancer

Keywords

BMS-986489, BMS-986012, Extensive-Stage Small Cell Lung Cancer, Etoposide, Carboplatin, Nivolumab, TIGOS, fucGM1, SCLC, ES-SCLC, atigotatug

Brief summary

The Purpose of the Study is to Compare the Efficacy and Safety of BMS-986489 (Anti-fucosyl-GM1+ Nivolumab Fixed Dose Combination) in Combination with Carboplatin plus Etoposide to that of Atezolizumab with Carboplatin plus Etoposide as First-Line Therapy in Participants with Extensive-Stage Small Cell Lung Cancer.

Interventions

BIOLOGICALBMS-986489 (Atigotatug+Nivolumab)

Specified dose on specified days

BIOLOGICALAtezolizumab

Specified dose on specified days

DRUGCarboplatin

Specified dose on specified days

DRUGEtoposide

Specified dose on specified days

Sponsors

Bristol-Myers Squibb
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

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

Inclusion criteria

* Participants must have diagnosis of Extensive-Stage Small Cell Lung Cancer (ES-SCLC). * Participants must be Healthy enough to do their normal activities with little or no help based on the ECOG performance scale. * Participants must have at least one tumor that can be measured using special imaging techniques like a CT scan or MRI at a site other than the brain and nervous system

Exclusion criteria

* Participants have already received certain types of treatment for extensive stage small cell lung cancer * Participants have certain health conditions, like spread of small cell lung cancer to the brain that are causing symptoms, certain lung diseases, heart diseases, infections, autoimmune diseases, other cancers, or a type of nerve damage called peripheral sensory neuropathy * Other protocol-defined Inclusion/

Design outcomes

Primary

MeasureTime frame
Overall Survival (OS)Up to 5 years

Secondary

MeasureTime frame
Time to definitive deterioration (TTDD)based on the LCSS ASBI defined as the time from randomization until a definitive clinically meaningful decline (≥ 10 point increase from baseline in LCSS ASBI score).Up to 5 years
Number of participants with Adverse Events (AEs)Up to 135 days after last treatment
Number of Participants with Serious Adverse Events (SAEs)Up to 135 days after last treatment
Number of Participants with Adverse Events (AEs) leading to discontinuation and deathUp to 135 days after last treatment
Objective Response (OR)Up to 5 years
Duration of Response (DOR)Up to 5 years
Progression Free Survival (PFS)Up to 5 years

Countries

Argentina, Australia, Austria, Belgium, Brazil, Canada, Chile, China, Czechia, France, Germany, Greece, India, Italy, Japan, Malaysia, Mexico, Netherlands, Poland, Romania, South Korea, Spain, Switzerland, Turkey (Türkiye), United Kingdom, 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 12, 2026