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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Talazoparib Phase 2 Clear all
Active, not recruiting Phase 1Phase 2 Interventional

TALAVE: Induction Talazoparib Followed by Combination of Talazoparib and Avelumab in Advanced Breast Cancer

NCT03964532
View directory record Official record
Conditions
Breast Cancer
Interventions
Talazoparib, Avelumab
Drug
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Sep 24, 2026, 1:09 PM EDT
Completed Phase 1 Interventional

Talazoparib Plus Irinotecan With or Without Temozolomide in Children With Refractory or Recurrent Solid Malignancies

NCT02392793
View directory record Official record
Conditions
Childhood Solid Tumors
Interventions
Talazoparib, Irinotecan, Temozolomide, Filgrastim, Peg-filgrastim
Drug
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
12 Months to 25 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 8, 2021 · Synced Sep 24, 2026, 1:09 PM EDT
Terminated Phase 2 Interventional Results available

A Phase 2, 2-Stage, 2-Cohort Study of Talazoparib (BMN 673), in Locally Advanced and/or Metastatic Breast Cancer Patients With BRCA Mutation (ABRAZO Study)

NCT02034916
View directory record Official record
Conditions
Breast Neoplasms, BRCA 1 Gene Mutation, BRCA 2 Gene Mutation
Interventions
talazoparib
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
37
States / cities
Greenbrae, California • Los Angeles, California • Palo Alto, California + 19 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2019 · Synced Sep 24, 2026, 1:09 PM EDT
Active, not recruiting Phase 2 Interventional

Levels of Circulating Tumor DNA as a Predictive Marker for Early Switch in Treatment for Patients With Metastatic (Stage IV) Breast Cancer

NCT05826964
View directory record Official record
Conditions
Breast Cancer, ER-positive Breast Cancer, HER2-negative Breast Cancer, Metastatic Breast Cancer
Interventions
AI+CDK4/6i, SERD+CDK4/6i, mTOR inhibitor + AI, mTOR inhibitor + SERD, mTOR inhibitor + Selective estrogen receptor modulator, PI3K inhibitor + SERD, PI3K inhibitor + AI, Chemotherapy, Oral SERD, PARPi, AKT inhibitor, Step 3 Arm 2
Drug · Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Sep 24, 2026, 1:09 PM EDT
Terminated Phase 2 Interventional Results available

BMN 673 (Talazoparib), an Oral PARP Inhibitor, in People With Deleterious BRCA1/2 Mutation-Associated Ovarian Cancer Who Have Had Prior PARP Inhibitor Treatment

NCT02326844
View directory record Official record
Conditions
Ovarian Cancer
Interventions
BMN 673 (talazoparib)
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 99 Years · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 17, 2020 · Synced Sep 24, 2026, 1:09 PM EDT
Recruiting Phase 1 Interventional

Study of Talazoparib in Combination With Chemotherapy in Relapsed Pediatric AML to Determine Safety and Efficacy

NCT05101551
View directory record Official record
Conditions
Acute Myeloid Leukemia
Interventions
Talazoparib, Topotecan, Gemcitabine
Drug
Lead sponsor
Norman J. Lacayo
Other
Eligibility
Up to 21 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
9
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Duarte, California + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Sep 24, 2026, 1:09 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Study of RP-3500, Camonsertib, in Advanced Solid Tumors

NCT04497116
View directory record Official record
Conditions
Advanced Solid Tumor
Interventions
RP-3500 (camonsertib), Talazoparib, Gemcitabine Injection
Drug
Lead sponsor
Repare Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
8
States / cities
Chicago, Illinois • Boston, Massachusetts • New York, New York + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Sep 24, 2026, 1:09 PM EDT
Terminated Phase 2 Interventional Results available

A Study to Evaluate TAlazoparib, Radiotherapy and Atezolizumab in gBRCA 1/2 Negative Patients With PD-L1+ Metastatic Triple Negative Breast Cancer

NCT04690855
View directory record Official record
Conditions
Breast Cancer, Triple Negative Breast Cancer
Interventions
Talazoparib, Atezolizumab, Radiation
Drug · Radiation
Lead sponsor
Mylin A. Torres, MD
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Birmingham, Alabama • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 3, 2023 · Synced Sep 24, 2026, 1:09 PM EDT
Completed Phase 1 Interventional Results available

A Bioequivalence Study Between the Proposed and Current Talazoparib Capsule Formulation and Food Effect Study for the Proposed Talazoparib Capsule Formulation in Participants With Advanced Solid Tumors

NCT04672460
View directory record Official record
Conditions
Advanced Solid Tumors, Solid Tumors, Ovarian Cancer, Breast Cancer, Prostate Cancer, NSCLC, Pancreatic Cancer, Colorectal Cancer
Interventions
TALZENNA capsule, Talazoparib soft gel capsule
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 70 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
23
States / cities
Encinitas, California • Los Angeles, California • San Marcos, California + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2024 · Synced Sep 24, 2026, 1:09 PM EDT
Recruiting Phase 1 Interventional

Pacritinib w/ Talazoparib in Pts w/ Myeloproliferative Neoplasms Unresponsive to JAK2 Inhibition

NCT06218628
View directory record Official record
Conditions
Primary Myelofibrosis, Post-polycythemia Vera Myelofibrosis, Post-essential Thrombocythemia Myelofibrosis, Chronic Myelomonocytic Leukemia, Polycythemia Vera, Essential Thrombocytosis
Interventions
Talazoparib, pacritinib
Drug
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 2, 2024 · Synced Sep 24, 2026, 1:09 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Javelin Parp Medley: Avelumab Plus Talazoparib In Locally Advanced Or Metastatic Solid Tumors

NCT03330405
View directory record Official record
Conditions
Avelumab in Combination With Talazoparib Will be Investigated in Patients With Locally Advanced (Primary or Recurrent) or Metastatic Solid Tumors
Interventions
Avelumab Phase 1b, Talazoparib Phase 1b, Avelumab Phase 2, Talazoparib Phase 2
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
38
States / cities
Fayetteville, Arkansas • Rogers, Arkansas • Springdale, Arkansas + 12 more
Source: ClinicalTrials.gov public record
Updated Oct 12, 2023 · Synced Sep 24, 2026, 1:09 PM EDT
Recruiting Phase 1Phase 2 Interventional

A Study of Targeted Agents for Patients With Recurrent or Persistent Endometrial Cancer

NCT04486352
View directory record Official record
Conditions
Endometrial Cancer
Interventions
Atezolizumab - 28 Day Cycle, Bevacizumab, Ipatasertib, Talazoparib, Trastuzumab emtansine, Tiragolumab, Atezolizumab - 21 Day Cycle, Inavolisib, Letrozole, Giredestrant, Abemaciclib
Drug
Lead sponsor
Alliance Foundation Trials, LLC.
Other
Eligibility
18 Years and older · Female only
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
21
States / cities
Duarte, California • San Francisco, California • Washington D.C., District of Columbia + 18 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Sep 24, 2026, 1:09 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Study of CB-839 (Telaglenastat) in Combination With Talazoparib in Patients With Solid Tumors

NCT03875313
View directory record Official record
Conditions
Solid Tumor, Clear Cell Renal Cell Carcinoma, TNBC - Triple-Negative Breast Cancer, Colorectal Cancer, CRC, RCC, ccRCC
Interventions
CB-839, Talazoparib
Drug
Lead sponsor
Calithera Biosciences, Inc
Industry
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
9
States / cities
Birmingham, Alabama • Atlanta, Georgia • Iowa City, Iowa + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2022 · Synced Sep 24, 2026, 1:09 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Study to Evaluate Sacituzumab Govitecan in Combination With Talazoparib in Patients With Metastatic Breast Cancer.

NCT04039230
View directory record Official record
Conditions
Breast Cancer
Interventions
Talazoparib, Sacituzumab Govitecan
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2029
U.S. locations
3
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Sep 24, 2026, 1:09 PM EDT
Terminated Phase 2 Interventional Results available

A Study of ZEN003694 and Talazoparib in Patients With Triple Negative Breast Cancer

NCT03901469
View directory record Official record
Conditions
Triple Negative Breast Cancer
Interventions
ZEN003694, Talazoparib
Drug
Lead sponsor
Zenith Epigenetics
Industry
Eligibility
18 Years and older
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
8
States / cities
Gilbert, Arizona • Atlanta, Georgia • Westwood, Kansas + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2025 · Synced Sep 24, 2026, 1:09 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Avelumab With Bempegaldesleukin With or Without Talazoparib or Enzalutamide in Advanced or Metastatic Solid Tumors

NCT04052204
View directory record Official record
Conditions
Squamous Cell Carcinoma of the Head and Neck (SCCHN), Metastatic Castration Resistant Prostate Cancer (mCRPC)
Interventions
avelumab, Bempegaldesleukin, talazoparib, enzalutamide
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Oct 13, 2021 · Synced Sep 24, 2026, 1:09 PM EDT
Active, not recruiting Phase 2 Interventional

Testing Maintenance Therapy for Small Cell Lung Cancer in Patients With SLFN11 Positive Biomarker

NCT04334941
View directory record Official record
Conditions
Extensive Stage Lung Small Cell Carcinoma
Interventions
Atezolizumab, Biopsy Procedure, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Talazoparib
Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
561
States / cities
Anchorage, Alaska • Kingman, Arizona • Phoenix, Arizona + 362 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Sep 24, 2026, 1:09 PM EDT
Active, not recruiting Phase 3 Interventional

Study of Talazoparib With Enzalutamide in Men With DDR Gene Mutated mCSPC

NCT04821622
View directory record Official record
Conditions
Prostate Cancer
Interventions
talazoparib plus enzalutamide, Placebo plus enzalutamide
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older · Male only
Enrollment
599 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
46
States / cities
Birmingham, Alabama • Tucson, Arizona • Beverly Hills, California + 26 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Sep 24, 2026, 1:09 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Avelumab in Patients With MSS, MSI-H and POLE-mutated Recurrent or Persistent Endometrial Cancer and of Avelumab/Talazoparib and Avelumab/Axitinib in Patients With MSS Recurrent or Persistent Endometrial Cancer

NCT02912572
View directory record Official record
Conditions
Metastatic Endometrial Cancer
Interventions
Avelumab, Talazoparib, Axitinib
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
4
States / cities
Chicago, Illinois • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Sep 24, 2026, 1:09 PM EDT
Completed Phase 1 Interventional

Study of ASTX727 Plus Talazoparib in Patients With Triple Negative or Hormone Resistant/HER2-negative Metastatic Breast Cancer

NCT04134884
View directory record Official record
Conditions
Metastatic Breast Cancer, Triple Negative Breast Cancer, Hormone Receptor Positive Tumor
Interventions
Talazoparib, ASTX727
Drug
Lead sponsor
Kathy Miller
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
2
States / cities
Indianapolis, Indiana • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 21, 2024 · Synced Sep 24, 2026, 1:09 PM EDT
Recruiting Phase 2 Interventional

Testing the Combination of the Anti-cancer Drugs ZEN003694 (ZEN-3694) and Talazoparib in Patients With Advanced Solid Tumors, The ComBET Trial

NCT05327010
View directory record Official record
Conditions
Advanced Malignant Solid Neoplasm, Metastatic Malignant Solid Neoplasm, Unresectable Malignant Solid Neoplasm
Interventions
BET Bromodomain Inhibitor ZEN-3694, Biopsy Procedure, Biospecimen Collection, Diagnostic Imaging Testing, Talazoparib
Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
36
States / cities
Duarte, California • Irvine, California • La Jolla, California + 29 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 24, 2026, 1:09 PM EDT
Completed Phase 2 Interventional Results available

A Study of Talazoparib in Men With DNA Repair Defects and Metastatic Castration-Resistant Prostate Cancer

NCT03148795
View directory record Official record
Conditions
Prostate Cancer
Interventions
Talazoparib
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older · Male only
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
42
States / cities
Tempe, Arizona • Duarte, California • Lancaster, California + 23 more
Source: ClinicalTrials.gov public record
Updated Apr 4, 2024 · Synced Sep 24, 2026, 1:09 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Decitabine and Talazoparib in Untreated AML and R/R AML

NCT02878785
View directory record Official record
Conditions
Acute Myeloid Leukemia
Interventions
Decitabine, talazoparib
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 100 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 28, 2023 · Synced Sep 24, 2026, 1:09 PM EDT
Completed Phase 2 Interventional Results available

Talazoparib and Avelumab in Participants With Metastatic Renal Cell Carcinoma

NCT04068831
View directory record Official record
Conditions
Metastatic Renal Cell Carcinoma, Fumarate Hydratase Deficient Renal Cell Carcinoma, Succinate Dehydrogenase Deficient Renal Cell Carcinoma
Interventions
Talazoparib, Avelumab
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 26, 2024 · Synced Sep 24, 2026, 1:09 PM EDT