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Completed Phase 1 Interventional

A Clinical Study of Cobimetinib Administered in Combination With Niraparib, With or Without Atezolizumab to Patients With Advanced Platinum-sensitive Ovarian Cancer

ClinicalTrials.gov ID: NCT03695380

Public ClinicalTrials.gov record NCT03695380. 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.

ClinicalTrials.gov public records Last synced Jul 23, 2026, 2:56 PM EDT

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 Ib Study of Cobimetinib Administered in Combination With Niraparib, With or Without Atezolizumab, To Patients With Advanced Platinum-sensitive Ovarian Cancer

Study identification

NCT ID
NCT03695380
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Hoffmann-La Roche
Industry
Enrollment
77 participants

Conditions and interventions

Conditions

Interventions

  • Cobimetinib Drug
  • Niraparib Drug
  • Atezolizumab Drug

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
Female
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
Jan 8, 2019
Primary completion
Jul 11, 2023
Completion
Jul 11, 2023
Last update posted
Aug 13, 2023

2019 – 2023

United States locations

U.S. sites
9
U.S. states
8
U.S. cities
9
Facility City State ZIP Site status
University of Arizona Cancer Center, North Tucson Arizona 85719
Moores Cancer Center at UC San Diego Health La Jolla California 92093
Mayo Clinic-Jacksonville Jacksonville Florida 32224
Florida Hospital Cancer Institute; Clinical Research Department Orlando Florida 32804
Medical College of Georgia; Obstetrics & Gynecolog Augusta Georgia 30912-3335
Washington University School of Medicine; Dept of Medicine/Div of Medical Oncology St Louis Missouri 63108
Stephenson Cancer Center Investigational Pharmacy Oklahoma City Oklahoma 73104
Tennessee Oncology; Sarah Cannon Research Institute Nashville Tennessee 37203
Medical College of Wisconsin; Department of Obstetrics and Gynecology Milwaukee Wisconsin 53226

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 11 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03695380, 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 Aug 13, 2023 · Synced Jul 23, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03695380 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →