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Recruiting Phase 1 NCT06031441

NCT06031441 A Study to Evaluate the Safety, Pharmacokinetics, and Activity of RO7566802 as a Single Agent and in Combination With Atezolizumab in Participants With Locally Advanced or Metastatic Solid Tumors

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Clinical Trial Summary
NCT ID NCT06031441
Status Recruiting
Phase Phase 1
Sponsor Genentech, Inc.
Condition Locally Advanced Solid Tumors
Study Type INTERVENTIONAL
Enrollment 250 participants
Start Date 2023-11-27
Primary Completion 2027-12-31

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age N/A
Study Type INTERVENTIONAL
Interventions
RO7566802Atezolizumab

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

Phase 1 is the earliest stage of human testing — safety and dosage are the primary focus. Visits are frequent and medical supervision is intensive. You will be among the first people to receive this treatment.

This trial targets 250 participants in total. It began in 2023-11-27 with a primary completion date of 2027-12-31.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

This is a first-in-human Phase I, open-label, dose-escalation and expansion study designed to evaluate the safety, tolerability, pharmacokinetics, immunogenicity, pharmacodynamic, and preliminary anti-tumor activity of RO7566802 as a single agent and in combination with atezolizumab in participants with locally advanced, recurrent, or metastatic incurable solid tumor malignancies. Participants will be enrolled in 2 stages: dose escalation and expansion.

Eligibility Criteria

Inclusion Criteria: * Eastern Cooperative Oncology Group (ECOG) Performance Status of 0-1 * Life expectancy \>=3 months, in the investigator's judgment * Adequate hematologic and end-organ function * Histologically confirmed locally advanced, recurrent, or metastatic incurable solid tumor malignancy that has progressed after available standard therapy; or for whom standard therapy has proven to be ineffective or intolerable or is considered inappropriate; or for whom a clinical trial of an investigational agent is a recognized standard of care * Measurable disease per RECIST v1.1 * Tumor specimen availability, for certain cohorts Exclusion Criteria: * Any anti-cancer therapy, whether investigational or approved, including chemotherapy, hormonal therapy, or radiotherapy, within 3 weeks prior to Cycle 1 Day 1, with certain exceptions * Active hepatitis B or C * Active tuberculosis * Positive test for human immunodeficiency virus (HIV) infection * Administration of a live, attenuated vaccine (e.g., Flumist) within 4 weeks prior to RO7566802 infusion * Symptomatic, untreated, or actively progressing central nervous system (CNS) metastases * Active or history of autoimmune disease * Prior allogeneic stem cell or organ transplantation * Uncontrolled tumor-related pain * Significant cardiovascular disease Other protocol-defined inclusion/exclusion criteria may apply.

Contact & Investigator

Central Contact

Fastest response: use the inquiry form. No email attachments. https://www.gene.com/contact-us/submit-medical-inquiry

✉ global-roche-genentech-trials@gene.com

📞 888-662-6728 (U.S. Only)

Principal Investigator

Clinical Trials

STUDY DIRECTOR

Hoffmann-La Roche

Frequently Asked Questions

Who can join the NCT06031441 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, studying Locally Advanced Solid Tumors. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

What phase is the NCT06031441 trial and what does that mean for participants?

Phase 1 trials are the first stage of human testing. The primary goal is to assess safety and determine appropriate dosage levels. Participants are closely monitored. These trials typically involve a small number of volunteers.

Is NCT06031441 currently recruiting?

Yes, NCT06031441 is actively recruiting participants. Contact the research team at global-roche-genentech-trials@gene.com for enrollment information.

Where is the NCT06031441 trial being conducted?

This trial is being conducted at Birmingham, United States, New Haven, United States, New York, United States, Columbus, United States and 11 additional locations.

Who is sponsoring the NCT06031441 clinical trial?

NCT06031441 is sponsored by Genentech, Inc.. The principal investigator is Clinical Trials at Hoffmann-La Roche. The trial plans to enroll 250 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology