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Study details
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GV20-0251 Monotherapy and GV20-0251 in Combination With Pembrolizumab

GV20 Therapeutics
NCT IDNCT05669430ClinicalTrials.gov data as of Apr 2026
Phase

Phase 1/2

Target enrollment

365

Study length

about 4.5 years

Ages

18+

Locations

13 sites in CA, CO, CT +9

What this study is about

Researchers are testing GV20-0251, either alone or with pembrolizumab, as a treatment for adults with advanced solid tumors that have not responded to other treatments. The trial will last about 1627 days and involve approximately 365 participants.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Receive GV20-0251
  • 2.Receive GV20-0251 and Pembrolizumab [KEYTRUDA®]

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Injection / IV

How treatment is administered

Treatment Assignment
All receive treatment

Everyone gets the investigational treatment.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Drug classes

immunotherapy (PD-1 inhibitor immunotherapy (pembrolizumab)), pembrolizumab (Immune checkpoint inhibitor; blocks PD-1 to boost T-cell attack on cancer)

Drug routes

infusion

Endpoints

Primary: Objective Response Rate ORR per RECIST version 1.1 (Parts B and D), Percentage of Participants With Adverse Events (Parts A and C)

Secondary: AUC, Additional safety and tolerability, Cmax of GV20-0251, DCR, DoR, ORR (Parts A and C), Overall Survival (Parts B and D), PFS

Body systems

Oncology, Gastroenterology