Clinical Trials Browser

Phase 2 × Active not recruiting × olaparib × Clear all

NCT02893917 2026-03-18

Testing Two Oral Drugs Combination (Cediranib and Olaparib) Compared to a Single Drug (Olaparib) for Men With Advanced Prostate Cancer

Phase 2 Active not recruiting

90 enrolled 19 charts

Prostatic Neoplasms

NCT04034927 2026-03-18

Testing the Addition of an Immunotherapy Drug, Tremelimumab, to the PARP Inhibition Drug, Olaparib, for Recurrent Ovarian, Fallopian Tube or Peritoneal Cancer

Phase 2 Active not recruiting

61 enrolled 15 charts

Fallopian Tube Neoplasms

NCT04394858 2026-03-18

Testing the Addition of an Anticancer Drug, Olaparib, to the Usual Chemotherapy (Temozolomide) for Advanced Neuroendocrine Cancer

Phase 2 Active not recruiting

Paraganglioma, Pheochromocytoma

NCT04548752 2026-03-18

Testing the Addition of Pembrolizumab, an Immunotherapy Cancer Drug to Olaparib Alone as Therapy for Patients With Pancreatic Cancer That Has Spread With Inherited BRCA Mutations

Phase 2 Active not recruiting

Gastrointestinal

Pancreatic Neoplasms

NCT03598257 2026-03-17

Radiation Therapy With or Without Olaparib in Treating Patients With Inflammatory Breast Cancer

Phase 2 Active not recruiting

Inflammatory Breast Neoplasms

NCT03330847 2026-03-10

To Assess Safety and Efficacy of Agents Targeting DNA Damage Repair With Olaparib Versus Olaparib Monotherapy.

Phase 2 Active not recruiting

273 enrolled 22 charts

Triple Negative Breast Neoplasms

NCT04931342 2026-03-10

BOUQUET

Phase 2 Active not recruiting

Ovarian Neoplasms

NCT04748042 2026-03-06

Focal Radiation With Pulsed Systemic Therapy of Abiraterone, Androgen Deprivation Therapy (ADT), Lynparza Towards Castration Sensitive Oligometastatic Prostate Cancer (FAALCON)

Phase 2 Active not recruiting

Prostatic Neoplasms

NCT02345265 2026-03-05

Testing the Combination of the Study Drugs Cediranib and Olaparib in Recurrent Ovarian Cancer

Phase 2 Active not recruiting

70 enrolled 16 charts

Fallopian Tube Neoplasms, Ovarian Neoplasms

NCT06909825 2026-03-05

FPI-2265 (225Ac-PSMA-I&T) and Olaparib for Patients With Metastatic Castration-Resistant Prostate Cancer (mCRPC)

Phase 2 Active not recruiting

Metastatic Castration-resistant Prostate Cancer

NCT04742075 2026-02-27

DOVACC

Phase 2 Active not recruiting

Ovarian Neoplasms

NCT04417062 2026-02-25

Olaparib With Ceralasertib in Recurrent Osteosarcoma

Phase 2 Active not recruiting

Osteosarcoma

NCT04065269 2026-02-20

ATARI

Phase 2 Active not recruiting

GynecologicSarcoma

Carcinosarcoma, Uterine Cervical Neoplasms, Endometrial Neoplasms, Carcinoma, Endometrioid

NCT03212274 2026-02-19

Olaparib in Treating Patients With Advanced Glioma, Cholangiocarcinoma, or Solid Tumors With IDH1 or IDH2 Mutations

Phase 2 Active not recruiting

CNSGastrointestinal

Glioblastoma, Glioma, Cholangiocarcinoma

NCT03579316 2026-02-18

Adavosertib With or Without Olaparib in Treating Patients With Recurrent Ovarian, Primary Peritoneal, or Fallopian Tube Cancer

Phase 2 Active not recruiting

Fallopian Tube Neoplasms, Ovarian Neoplasms

NCT03742895 2026-02-18

MK-7339-002

Phase 2 Active not recruiting

Advanced Solid Neoplasms

NCT03263650 2026-02-17

Study of Olaparib Maintenance Following Cabazitaxel-Carbo in Men With AVPC

Phase 2 Active not recruiting

Prostate Cancer, Hereditary, 7, Prostatic Neoplasms

NCT02624973 2026-02-12

PETREMAC

Phase 2 Active not recruiting

Breast Neoplasms

NCT03155620 2026-02-10

Targeted Therapy Directed by Genetic Testing in Treating Pediatric Patients With Relapsed or Refractory Advanced Solid Tumors, Non-Hodgkin Lymphomas, or Histiocytic Disorders (The Pediatric MATCH Screening Trial)

Phase 2 Active not recruiting

CNSGastrointestinalGenitourinaryLymphoidMyeloidSarcoma

Ependymoma, Glioma, Histiocytosis, Langerhans-Cell, Lymphoma, Non-Hodgkin, Medulloblastoma, Wilms Tumor, Neuroblastoma, Rhabdomyosarcoma, Sarcoma, Sarcoma, Ewing, Osteosarcoma, Xanthogranuloma, Juvenile, Central Nervous System Neoplasms, Hepatoblastoma, Neuroectodermal Tumors, Primitive, Peripheral, Rhabdoid Tumor, Histiocytic Sarcoma

NCT01081951 2026-02-05

Study to Compare the Efficacy and Safety of Olaparib When Given in Combination With Carboplatin and Paclitaxel, Compared With Carboplatin and Paclitaxel in Patients With Advanced Ovarian Cancer

Phase 2 Active not recruiting

162 enrolled 15 charts

Ovarian Neoplasms

NCT03459846 2026-01-30

BAYOU

Phase 2 Active not recruiting

154 enrolled 13 charts

Urinary Bladder Neoplasms

NCT05366166 2026-01-28

Pembrolizumab Plus Olaparib in LA-HNSCC

Phase 2 Active not recruiting

Squamous Cell Carcinoma of Head and Neck, Carcinoma, Squamous Cell

NCT05826964 2026-01-13

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

Phase 2 Active not recruiting

Breast Neoplasms

NCT05203445 2026-01-12

A Study of Olaparib and Pembrolizumab in People With Triple Negative Breast Cancer (TNBC) or Hormone Receptor-positive HER2-negative Breast Cancer

Phase 2 Active not recruiting

Breast Neoplasms

NCT06630325 2026-01-07

A Precision Medicine Approach (SMMART-ACT) for the Treatment of Patients With Advanced Sarcoma, Prostate, Breast, Ovarian or Pancreatic Cancer

Phase 2 Active not recruiting

GastrointestinalGenitourinaryGynecologic

Ovarian Neoplasms, Pancreatic Neoplasms, Prostatic Neoplasms

NCT03344965 2026-01-05

Olaparib In Metastatic Breast Cancer

Phase 2 Active not recruiting

BreastClassical hematology

Fanconi Anemia, Complementation Group D1, Breast Neoplasms

NCT04209686 2025-12-03

Paclitaxel, Pembrolizumab and Olaparib in Previously Treated Advanced Gastric Adenocarcinoma

Phase 2 Active not recruiting

Gastrointestinal

Stomach Neoplasms

NCT02849496 2025-11-24

Testing Olaparib Either Alone or in Combination With Atezolizumab in BRCA Mutant Non-HER2-positive Breast Cancer

Phase 2 Active not recruiting

Breast Neoplasms

NCT03878095 2025-11-17

Testing Olaparib and AZD6738 in IDH1 and IDH2 Mutant Tumors

Phase 2 Active not recruiting

Gastrointestinal

Cholangiocarcinoma

NCT03334617 2025-10-27

HUDSON

Phase 2 Active not recruiting

528 enrolled 16 charts

Carcinoma, Non-Small-Cell Lung

NCT04643379 2025-10-22

Olaparib in Combination With Pembrolizumab and Carboplatin as First-Line Treatment of Recurrent or Metastatic Head and Neck Squamous-Cell Carcinoma

Phase 2 Active not recruiting

Squamous Cell Carcinoma of Head and Neck

NCT03012321 2025-10-21

Abiraterone/Prednisone, Olaparib, or Abiraterone/Prednisone + Olaparib in Patients With Metastatic Castration-Resistant Prostate Cancer With DNA Repair Defects

Phase 2 Active not recruiting

Prostatic Neoplasms

NCT02498613 2025-09-25

A Phase 2 Study of Cediranib in Combination With Olaparib in Advanced Solid Tumors

Phase 2 Active not recruiting

122 enrolled 16 charts

Breast Neoplasms, Carcinoma, Non-Small-Cell Lung, Small Cell Lung Carcinoma, Triple Negative Breast Neoplasms

NCT03953898 2025-09-10

Using the Anticancer Drug Olaparib to Treat Relapsed/Refractory Acute Myeloid Leukemia or Myelodysplastic Syndrome With an Isocitrate Dehydrogenase (IDH) Mutation

Phase 2 Active not recruiting

14 enrolled 12 charts

MyeloidOther hematologic neoplasm

Myelodysplastic Syndromes, Leukemia, Myeloid, Acute

NCT05156268 2025-08-17

A Study of Pembrolizumab and Olaparib in People With Endometrial Cancer or Endometrial Carcinosarcoma

Phase 2 Active not recruiting

GynecologicSarcoma

Endometrial Carcinosarcoma

NCT05379972 2025-07-16

Study of SBRT/Olaparib Followed by Pembrolizumab/Olaparib in Gastric Cancers

Phase 2 Active not recruiting

Gastrointestinal

Stomach Neoplasms

NCT03047135 2025-06-17

Olaparib in Men With High-Risk Biochemically-Recurrent Prostate Cancer Following Radical Prostatectomy, With Integrated Biomarker Analysis

Phase 2 Active not recruiting

51 enrolled 8 charts

Prostate

NCT05498155 2025-06-10

OlympiaN

Phase 2 Active not recruiting

Breast Neoplasms

NCT03787680 2025-03-28

Targeting Resistant Prostate Cancer With ATR and PARP Inhibition (TRAP Trial)

Phase 2 Active not recruiting

49 enrolled 11 charts

Prostatic Neoplasms

NCT04123366 2025-03-17

MK-7339-007

Phase 2 Active not recruiting

Other solid neoplasm

Solid Tumors

NCT04053322 2025-03-12

DOLAF

Phase 2 Active not recruiting

ER-positive and HER2-negative Metastatic or Locally Advanced Breast Cancer

NCT04487587 2025-02-26

COMICE

Phase 2 Active not recruiting

Uterine Cervical Neoplasms

NCT02299999 2025-01-15

SAFIR02_Breast

Phase 2 Active not recruiting

Breast Neoplasms

NCT03967938 2024-08-19

1-2018 BSMO

Phase 2 Active not recruiting

Advanced Cancers Harbouring Mutations in HRG

NCT05033756 2024-05-07

COMPRENDO

Phase 2 Active not recruiting

Breast Neoplasms

NCT03579784 2024-04-19

Biomarker-oriented Study of Durvalumab (MEDI4736) in Combination With Olaparib and Paclitaxel in Gastric Cancer

Phase 2 Active not recruiting

Gastrointestinal

Advanced Gastric Cancer

NCT04298021 2024-04-19

DDR-Umbrella Study of DDR Targeting Agents in Advanced Biliary Tract Cancer

Phase 2 Active not recruiting

Gastrointestinal

Bile Duct Neoplasms