A Phase 2 Clinical Trial Evaluating the Efficacy and Safety of Dual Immune Checkpoint Inhibition With Anti-PD-L1 (Atezolizumab) and Anti-TIGIT (Tiragolumab) in Cancer of Unknown Primary

NCT06754501 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 4

Last updated 2026-02-18

No results posted yet for this study

Summary

The goal of this clinical research study is to learn if the combination of atezolizumab and tiragolumab can help to control cancers of unknown primary. The safety and effects of this drug combination will also be studied

Conditions

Interventions

DRUG

Atezolizumab

Given by vein

DRUG

Tiragolumab

Given by vein

Sponsors & Collaborators

  • Genentech, Inc.

    collaborator INDUSTRY
  • Strategic Alliance

    collaborator UNKNOWN
  • M.D. Anderson Cancer Center

    lead OTHER

Principal Investigators

  • Ryan Huey, MD · M.D. Anderson Cancer Center

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-04-11
Primary Completion
2027-07-01
Completion
2029-07-01
FDA Drug
Yes

Countries

  • United States

Study Locations

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Entities

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06754501 on ClinicalTrials.gov