A Study of Tiragolumab Plus Atezolizumab and Atezolizumab Monotherapy in Participants With Metastatic and/or Recurrent PD-L1-Positive Cervical Cancer

NCT04300647 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 172

Last updated 2026-03-12

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Summary

The purpose of this study is to evaluate the efficacy and safety of tiragolumab in combination with atezolizumab and atezolizumab monotherapy in patients with programmed death-ligand 1 (PD-L1)-positive cervical cancer (metastatic and/or recurrent).

Conditions

Interventions

DRUG

Tiragolumab

Tiragolumab at a fixed dose of 600 milligrams (mg) will be administered by intravenous (IV) infusion every 3 weeks (Q3W) on Day 1 of each 21-day cycle.

DRUG

Atezolizumab

Atezolizumab at a fixed dose of 1200 mg will be administered by IV infusion Q3W on Day 1 of each 21-day cycle.

Sponsors & Collaborators

Principal Investigators

  • Clinical Trials · Hoffmann-La Roche

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-06-30
Primary Completion
2021-12-08
Completion
2025-02-24
FDA Drug
Yes

Countries

  • United States
  • Australia
  • Brazil
  • Canada
  • Costa Rica
  • France
  • Italy
  • Mexico
  • Panama
  • Peru
  • Poland
  • Russia
  • South Korea
  • Spain
  • Taiwan
  • Thailand
  • United Kingdom

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 NCT04300647 on ClinicalTrials.gov