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A Study of RO7821657 in Participants With Solid Tumors
Sponsor: Hoffmann-La Roche
Summary
The aim of this study is to characterize the safety and tolerability of RO7821657, describe its pharmacokinetics (PK), and evaluate pharmacodynamic and biomarker effects to support selection of the recommended Phase 2 dose(s) (RP2D\[s\]) The study consists of two parts, namely Part 1 and Part 2: Part 1: Evaluation of RO7821657 as monotherapy in participants with microsatellite-stable (MSS) colorectal cancer (CRC). Part 2: Evaluation of RO7821657 as monotherapy in participants with non-squamous non-small cell lung cancer (NSCLC)
Official title: A First In-Human, Multicenter, Phase I Clinical Study of RO7821657, a Protease Activated TCB Antibody That Targets CEACAM5, in Participants With Locally Advanced and/or Metastatic Solid Tumors
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
405
Start Date
2026-10-26
Completion Date
2030-05-31
Last Updated
2026-10-20
Healthy Volunteers
No
Interventions
RO7821657
Participants will receive RO7821657 as per the schedule described in the protocol.