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Clinical Trials in the EU / 2025-522867-13-00
Authorised Phase II

A Phase 2 Study to Investigate the Safety and Efficacy of Petosemtamab in Adults with Non-Small Cell Lung Cancer in Combination with Pembrolizumab.

2025-522867-13-00 · tracked via the Priya Life Science EU tracker
Sponsor
Merus B.V.
Sponsor type
Pharmaceutical company
Therapeutic area
Not possible to specify
Decision date
09/04/2026
Enrollment target
90
Sites
Spain, Belgium, Netherlands, Poland, Italy, France

Condition studied

Non Small Cell Lung Cancer

Investigational medicinal product(s)

KEYTRUDA 25 mg/mL concentrate for solution for infusion.

Eligibility

Age group
18-64 years, 65+ years
Sex
Female, Male

Primary endpoint

ORR per Investigator assessment using RECIST 1.1

Endpoint detail

DoR per Investigator assessment using RECIST 1.1 • DCR per Investigator assessment using RECIST 1.1 • CBR per Investigator assessment using RECIST 1.1 • PFS per Investigator assessment using RECIST 1.1 • OS, • AEs • Clinical laboratory data, Integrated analysis using population PK model approach, Please refer to Protocol for further secondary end points

Official registry record

This page summarises publicly available CTIS data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View 2025-522867-13-00 on CTIS ↗ ← All trials in the EU