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Terminated Phase 3 Interventional Results available

A Phase III Trial of Niraparib Versus Physician's Choice in HER2 Negative, Germline BRCA Mutation-positive Breast Cancer Patients

ClinicalTrials.gov ID: NCT01905592

Public ClinicalTrials.gov record NCT01905592. 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 Oct 25, 2026, 12:56 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 III, Randomized, Open Label, Multicenter, Controlled Trial of Niraparib Versus Physician's Choice in Previously-treated, HER2 Negative, Germline BRCA Mutation-positive Breast Cancer Patients

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to compare progression-free survival (PFS) in patients with advanced/metastatic breast cancer who have a BRCA mutation when treated with niraparib as compared to those treated with physician's choice

Study identification

NCT ID
NCT01905592
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 3
Lead sponsor
Tesaro, Inc.
Industry
Enrollment
216 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
Feb 25, 2014 (Actual)
Primary completion
May 23, 2018 (Actual)
Completion
Oct 26, 2021 (Actual)
Last update posted
Nov 15, 2022

2014 – 2021

United States locations

U.S. sites
25
U.S. states
15
U.S. cities
23
Facility City State ZIP Site status
GSK Investigational Site Tucson Arizona 85710 —
GSK Investigational Site Los Angeles California 90033 —
GSK Investigational Site Los Angeles California 90048 —
GSK Investigational Site Fort Myers Florida 33901 —
GSK Investigational Site Miami Florida 33176 —
GSK Investigational Site Boston Massachusetts 02111 —
GSK Investigational Site Omaha Nebraska 68114 —
GSK Investigational Site Henderson Nevada 89074 —
GSK Investigational Site Clifton Park New York 12065 —
GSK Investigational Site Lake Success New York 11042 —
GSK Investigational Site Cleveland Ohio 44195 —
GSK Investigational Site Eugene Oregon 97401 —
GSK Investigational Site Portland Oregon 97225 —
GSK Investigational Site Philadelphia Pennsylvania 19111 —
GSK Investigational Site Nashville Tennessee 37203 —
GSK Investigational Site Nashville Tennessee 37232 —
GSK Investigational Site Dallas Texas 75237 —
GSK Investigational Site Fort Worth Texas 76104 —
GSK Investigational Site San Antonio Texas 78217 —
GSK Investigational Site Webster Texas 77598 —
GSK Investigational Site Weslaco Texas 78596 —
GSK Investigational Site Low Moor Virginia 24457 —
GSK Investigational Site Everett Washington 98201 —
GSK Investigational Site Seattle Washington 98111 —
GSK Investigational Site Green Bay Wisconsin 54311 —

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 79 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01905592, 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 15, 2022 · Synced Oct 25, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01905592 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →