Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 26, 2026, 2:27 AM EDT

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

Showing 1–5 of 5 matching trials from the live ClinicalTrials.gov search.
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Conditions
Lung Cancer, Non-Small Cell
Interventions
Niraparib, Pembrolizumab, Placebo
Drug · Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
666 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
21
States / cities
Fullerton, California • Los Angeles, California • Lone Tree, Colorado + 18 more
Conditions
Neoplasms
Interventions
Dostarlimab, Placebo matching dostarlimab, Carboplatin, Paclitaxel, Niraparib, Placebo matching Niraparib
Biological · Drug
Lead sponsor
Tesaro, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
785 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
59
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Tucson, Arizona + 49 more
Conditions
Neoplasms, Breast
Interventions
Niraparib, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
24
States / cities
Burbank, California • Duarte, California • Palo Alto, California + 20 more
Conditions
Castration-Resistant Prostatic Cancer
Interventions
Niraparib, Abiraterone Acetate, Prednisone, Placebo, New Formulation of Niraparib and Abiraterone Acetate (AA)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
765 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
47
States / cities
Homewood, Alabama • Phoenix, Arizona • Tucson, Arizona + 40 more
Conditions
Prostatic Neoplasms
Interventions
Niraparib+ Abiraterone acetate fixed dose combination (FDC), Abiraterone acetate (AA), Prednisone, Placebo FDC, Placebo AA
Combination Product · Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
696 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
53
States / cities
Homewood, Alabama • Phoenix, Arizona • Tucson, Arizona + 45 more