Status and phase
Conditions
Treatments
Study type
Funder types
Identifiers
About
This study will evaluate the combination of a fixed dose pembrolizumab/vibostolimab co-formulation (MK-7684A) with etoposide/platinum chemotherapy followed by MK-7684A compared to the combination of atezolizumab with etoposide/platinum chemotherapy followed by atezolizumab in the first-line treatment of Extensive-Stage Small Cell Lung Cancer (ES-SCLC). The primary hypothesis is, with respect to overall survival, MK-7684A in combination with the background therapy of etoposide/platinum followed by MK-7684A, is superior to atezolizumab in combination with the background therapy of etoposide/platinum followed by atezolizumab.
Full description
With Amendment 4, the experimental Pembrolizumab/Vibostolimab arm (MK-7684A) was discontinued and all ongoing participants were offered an option to move to the comparator Atezolizumab monotherapy arm for the remainder of the study. There will be no further analyses of efficacy, and no European Organization for Research and Treatment of Cancer (EORTC)-Quality of Life Questionnaire-Core 30 (QLQ-C30) and Lung Cancer 13 module (EORTC QLQ-LC13) outcome measures will be reported.
Effective as of Amendment 5, participants with access to approved standard of care (SOC) should be considered for discontinuation from the study. Those benefiting from atezolizumab, but unable to access it as SOC outside the study, may continue on study and receive treatment with atezolizumab until discontinuation criteria are met.
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
Exclusion criteria
Primary purpose
Allocation
Interventional model
Masking
460 participants in 2 patient groups
Loading...
Central trial contact
Toll Free Number
Data sourced from clinicaltrials.gov
Clinical trials
Research sites
Resources
Legal