Trial of Atezolizumab, Bevacizumab, and Tiragolumab in Patients With Microsatellite Stable, Metastatic Colorectal Cancer
Public ClinicalTrials.gov record NCT06784947. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase II Trial of Tiragolumab in Combination With Atezolizumab and Bevacizumab in Patients With Previously Treated, Microsatellite Stable, Metastatic Colorectal Adenocarcinoma
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this study is to learn if a new combination treatment is effective for patients with microsatellite stable, advanced colorectal cancer. The study treatment combines 3 drugs: atezolizumab, bevacizumab, and tiragolumab. The main questions the study aims to answer are: 1. Does the study treatment effectively treat colorectal cancer? 2. Is the study treatment safe for patients with colorectal cancer? 3. How does the study treatment effect the immune system in patients with colorectal cancer? Participants in this study will receive the study treatment and undergo checkups, laboratory tests, and imaging tests for monitoring. Some participants will also undergo tumor biopsies.
Study identification
- NCT ID
- NCT06784947
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 13 participants
Conditions and interventions
Conditions
Interventions
- Pre-Treatment Biopsy Procedure
- On-Treatment Biopsy Procedure
- Tiragolumab Drug
- Atezolizumab Drug
- Bevacizumab Drug
Procedure · Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 24, 2025
- Primary completion
- Sep 17, 2025
- Completion
- Apr 30, 2028
- Last update posted
- Oct 1, 2025
2025 – 2028
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Universtiy of Colorado Hospital | Aurora | Colorado | 80045 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06784947, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 1, 2025 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06784947 live on ClinicalTrials.gov.