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Monoclonal Antibodies

RO7656594 for Prostate Cancer

Phase 1
Recruiting
Research Sponsored by Genentech, Inc.
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up from cycle 1 day 1 until 28 days after the final dose (up to approximately 24 months) (1 cycle= 28 days)
Awards & highlights

Study Summary

This trial will assess a new drug to treat prostate cancer, to see if it's safe and effective. It will help decide the best dose and regimen.

Who is the study for?
This trial is for men with advanced or metastatic prostate cancer who have already tried at least one second-generation hormone therapy and a taxane chemotherapy, unless they can't tolerate or refused the chemo. They should be relatively active and able to care for themselves (ECOG ≤1).Check my eligibility
What is being tested?
The study is testing RO7656594's safety, how it affects the body, and its effectiveness in treating prostate cancer. Participants will receive different doses of RO7656594 to find out what amount works best for future studies.See study design
What are the potential side effects?
Possible side effects of RO7656594 are not specified here but generally may include typical reactions like nausea, fatigue, allergic responses, or other drug-specific effects which will be monitored throughout the trial.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~from cycle 1 day 1 until 28 days after the final dose (up to approximately 24 months) (1 cycle= 28 days)
This trial's timeline: 3 weeks for screening, Varies for treatment, and from cycle 1 day 1 until 28 days after the final dose (up to approximately 24 months) (1 cycle= 28 days) for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Percentage of Participants Who Experience Dose-limiting Toxicities (DLTs)
Percentage of Participants with Adverse Events
Secondary outcome measures
Plasma Concentration of RO7656594
Prostate-Specific Antigen-30% (PSA30) Response Rate of RO7656594
Prostate-Specific Antigen-50% (PSA50) Response Rate of RO7656594

Trial Design

2Treatment groups
Experimental Treatment
Group I: Stage 2: ExpansionExperimental Treatment1 Intervention
Participants will receive RO7656594 at or below the maximum tolerated dose (MTD) or maximum administered dose (MAD).
Group II: Stage 1: Dose EscalationExperimental Treatment1 Intervention
Participants will receive RO7656594 administered at a specified dose on specific days in each 28-day cycle. The dose will be increased in successive cohorts until a study-specific threshold is reached.

Find a Location

Who is running the clinical trial?

Genentech, Inc.Lead Sponsor
1,541 Previous Clinical Trials
567,983 Total Patients Enrolled
17 Trials studying Prostate Cancer
6,210 Patients Enrolled for Prostate Cancer
Clinical TrialsStudy DirectorGenentech, Inc.
2,201 Previous Clinical Trials
888,780 Total Patients Enrolled
3 Trials studying Prostate Cancer
417 Patients Enrolled for Prostate Cancer

Media Library

RO7656594 (Monoclonal Antibodies) Clinical Trial Eligibility Overview. Trial Name: NCT05800665 — Phase 1
Prostate Cancer Research Study Groups: Stage 1: Dose Escalation, Stage 2: Expansion
Prostate Cancer Clinical Trial 2023: RO7656594 Highlights & Side Effects. Trial Name: NCT05800665 — Phase 1
RO7656594 (Monoclonal Antibodies) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05800665 — Phase 1

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What risks does Stage 1: Dose Escalation pose for human subjects?

"Our team at Power has determined that the safety of Phase 1: Dose Escalation is a score of 1, as this type of trial typically involves limited data regarding efficacy and protection."

Answered by AI

Have any opportunities to participate in this clinical investigation been closed off?

"Affirmative, the entry on clinicaltrials.gov illustrates that this clinical trial is recruiting participants after posting initially on April 28th 2023 and adjusting its details most recently on April 13th 2023. The research requires 160 volunteers from a single medical center."

Answered by AI

What is the current scope of test subjects being evaluated in this trial?

"Affirmative, according to clinicaltrials.gov the trial is still accepting applicants. It was initially uploaded on April 28th 2023 and has since been updated as of April 13th 2023. This experiment requires 160 individuals from a single medical facility."

Answered by AI
~107 spots leftby Jul 2026