ClinicalTrials.gov record
Completed Phase 1Phase 2 Interventional Results available

Niraparib in Combination With Pembrolizumab in Patients With Triple-negative Breast Cancer or Ovarian Cancer

ClinicalTrials.gov ID: NCT02657889

Public ClinicalTrials.gov record NCT02657889. 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 May 19, 2026, 6:09 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Phase 1/2 Clinical Study of Niraparib in Combination With Pembrolizumab (MK-3475) in Patients With Advanced or Metastatic Triple-Negative Breast Cancer and in Patients With Recurrent Ovarian Cancer

Study identification

NCT ID
NCT02657889
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1, Phase 2
Lead sponsor
Tesaro, Inc.
Industry
Enrollment
122 participants

Conditions and interventions

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
Apr 14, 2016
Primary completion
May 13, 2018
Completion
Sep 16, 2021
Last update posted
Nov 30, 2022

2016 – 2021

United States locations

U.S. sites
30
U.S. states
19
U.S. cities
28
Facility City State ZIP Site status
GSK Investigational Site Birmingham Alabama 35249
GSK Investigational Site Phoenix Arizona 85054
GSK Investigational Site Scottsdale Arizona 85258
GSK Investigational Site Los Angeles California 90048
GSK Investigational Site San Francisco California 94115
GSK Investigational Site Stanford California 94305
GSK Investigational Site Washington D.C. District of Columbia 20007
GSK Investigational Site Deerfield Beach Florida 33442
GSK Investigational Site Jacksonville Florida 32224
GSK Investigational Site Miami Florida 33136
GSK Investigational Site Orlando Florida 32804
GSK Investigational Site Chicago Illinois 60637
GSK Investigational Site Covington Louisiana 70433
GSK Investigational Site Boston Massachusetts 02111
GSK Investigational Site Boston Massachusetts 02114
GSK Investigational Site Boston Massachusetts 02115
GSK Investigational Site Burlington Massachusetts 01805
GSK Investigational Site Detroit Michigan 48201
GSK Investigational Site Rochester Minnesota 55905
GSK Investigational Site Morristown New Jersey 07962
GSK Investigational Site New York New York 10065
GSK Investigational Site Chapel Hill North Carolina 27514
GSK Investigational Site Charlotte North Carolina 28204
GSK Investigational Site Cleveland Ohio 44106
GSK Investigational Site Oklahoma City Oklahoma 73104
GSK Investigational Site Germantown Tennessee 38138
GSK Investigational Site Nashville Tennessee 37203
GSK Investigational Site San Antonio Texas 78229
GSK Investigational Site Charlottesville Virginia 22903
GSK Investigational Site Seattle Washington 98109

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 NCT02657889, 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 Nov 30, 2022 · Synced May 19, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT02657889 live on ClinicalTrials.gov.

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