A Study to Investigate the Safety, Pharmacokinetics, and Preliminary Effectiveness of GSK4418959 Alone or in Combination With Other Anti-cancer Agents in Participants With Solid Tumors

Description

Solid tumours are abnormal lumps of tissue that can occur in different parts of the body. The tumours involved in this study have specific genetic characteristics that can make them more aggressive and challenging to treat. The study will test whether GSK4418959 alone or in combination with a PD-1 inhibitor agent can decrease tumor size, is safe, well-tolerated, and how amounts of the study drug decrease in the body over time.

Conditions

Neoplasms, Colorectal, Solid Tumor, Colon Cancer, Rectal Cancer, Endometrial Cancer

Study Overview

Study Details

Study overview

Solid tumours are abnormal lumps of tissue that can occur in different parts of the body. The tumours involved in this study have specific genetic characteristics that can make them more aggressive and challenging to treat. The study will test whether GSK4418959 alone or in combination with a PD-1 inhibitor agent can decrease tumor size, is safe, well-tolerated, and how amounts of the study drug decrease in the body over time.

A Phase 1/2 First-Time-in-Human, Open-label, Multicenter, Dose Escalation and Expansion Study of the Oral DNA Helicase Werner Inhibitor (WRNi) GSK4418959 Alone or in Combination With Other Anti-cancer Agents in Adult Participants With Mismatch Repair-deficient (dMMR) or Microsatellite Instability-High (MSI-H) Solid Tumors (SYLVER)

A Study to Investigate the Safety, Pharmacokinetics, and Preliminary Effectiveness of GSK4418959 Alone or in Combination With Other Anti-cancer Agents in Participants With Solid Tumors

Condition
Neoplasms, Colorectal
Intervention / Treatment

-

Contacts and Locations

Denver

GSK Investigational Site, Denver, Colorado, United States, 80218

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

For general information about clinical research, read Learn About Studies.

Eligibility Criteria

    Ages Eligible for Study

    18 Years to

    Sexes Eligible for Study

    ALL

    Accepts Healthy Volunteers

    No

    Collaborators and Investigators

    GlaxoSmithKline,

    Study Record Dates

    2028-06-16