Clinical Trials Browser

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

NCT03742245 2026-03-16

Olaparib in Combination With Vorinostat in Patients With Relapsed/Refractory and/or Metastatic Breast Cancer

Phase 1 Active not recruiting

Breast Neoplasms, Neoplasm Metastasis, Recurrence

NCT05171816 2026-03-11

Study on Olaparib Plus Abiraterone as First-line Therapy in Men With Metastatic Castration-resistant Prostate Cancer (China Cohort)

Phase 3 Active not recruiting

110 enrolled 12 charts

Metastatic Castration-resistant Prostate Cancer

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

NCT01116648 2026-03-05

Cediranib Maleate and Olaparib in Treating Patients With Recurrent Ovarian, Fallopian Tube, or Peritoneal Cancer or Recurrent Triple-Negative Breast Cancer

Phase 1/2 Active not recruiting

155 enrolled 34 charts

BreastGynecologic

Fallopian Tube Neoplasms, Triple Negative Breast 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

NCT02446600 2026-03-05

Testing the Use of A Single Drug (Olaparib) or the Combination of Two Drugs (Cediranib and Olaparib) Compared to the Usual Chemotherapy for Women With Platinum Sensitive Ovarian, Fallopian Tube, or Primary Peritoneal Cancer

Phase 3 Active not recruiting

579 enrolled 17 charts

Fallopian Tube Neoplasms, Ovarian Neoplasms

NCT02502266 2026-03-05

Testing the Combination of Cediranib and Olaparib in Comparison to Each Drug Alone or Other Chemotherapy in Recurrent Platinum-Resistant Ovarian Cancer

Phase 2/3 Active not recruiting

582 enrolled 21 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

NCT04884360 2026-03-02

MONO-OLA1

Phase 3 Active not recruiting

Ovarian Neoplasms

NCT04742075 2026-02-27

DOVACC

Phase 2 Active not recruiting

Ovarian Neoplasms

NCT03943173 2026-02-25

Olaparib in Treating Patients With Newly Diagnosed BRCA-Mutant Ovarian, Primary Peritoneal, or Fallopian Cancer Before Surgery

Phase EARLY_PHASE1 Active not recruiting

Fallopian Tube Neoplasms, Ovarian Neoplasms

NCT04417062 2026-02-25

Olaparib With Ceralasertib in Recurrent Osteosarcoma

Phase 2 Active not recruiting

Osteosarcoma

NCT03641755 2026-02-23

Olaparib + Sapacitabine in BRCA Mutant Breast Cancer

Phase 1 Active not recruiting

Breast Neoplasms

NCT02264678 2026-02-20

Ascending Doses of Ceralasertib in Combination With Chemotherapy and/or Novel Anti Cancer Agents

Phase 1/2 Active not recruiting

Ovarian Neoplasms

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

NCT02032823 2026-02-17

OlympiA

Phase 3 Active not recruiting

1,836 enrolled 20 charts 1 FDA

Breast 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

NCT03085147 2026-02-12

A Dye for the Detection of Cancer of the Tongue and Mouth

Phase 1/2 Active not recruiting

Squamous Cell Carcinoma of Head and Neck

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

NCT02734004 2026-01-29

MEDIOLA

Phase 1/2 Active not recruiting

264 enrolled 32 charts

BreastGastrointestinalGynecologicThoracic

Breast Neoplasms, Ovarian Neoplasms, Stomach Neoplasms, Small Cell Lung Carcinoma

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

NCT04421963 2026-01-21

ROSY-O

Phase 3 Active not recruiting

BreastGynecologic

Breast Neoplasms, Neoplasms, Ovarian Neoplasms

NCT00777582 2026-01-13

Phase I Comparative Bioavailability Study

Phase 1 Active not recruiting

Other solid neoplasm

Solid Tumors

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

NCT03923270 2026-01-08

Radiotherapy and Durvalumab/Durvalumab Combo (Tremelimumab/Olaparid) for Small Cell Lung Cancer

Phase 1 Active not recruiting

Lung Neoplasms, Small Cell Lung Carcinoma

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

NCT02546661 2025-12-29

BISCAY

Phase 1 Active not recruiting

Muscle Invasive Bladder Cancer

NCT04269200 2025-12-23

DUO-E

Phase 3 Active not recruiting

805 enrolled 18 charts 1 FDA

Endometrial Neoplasms

NCT06112379 2025-12-17

A Phase III Randomised Study to Evaluate Dato-DXd and Durvalumab for Neoadjuvant/Adjuvant Treatment of Triple-Negative or Hormone Receptor-low/HER2-negative Breast Cancer

Phase 3 Active not recruiting

Breast Neoplasms

NCT03784014 2025-12-11

MULTISARC

Phase 3 Active not recruiting

Neoplasm Metastasis, Sarcoma

NCT01844986 2025-12-10

SOLO-1

Phase 3 Active not recruiting

450 enrolled 18 charts 1 FDA

Pathologic Complete Response, Ovarian Neoplasms

NCT03212742 2025-12-04

OLA-TMZ-RTE-01

Phase 1/2 Active not recruiting

Glioma

NCT04209686 2025-12-03

Paclitaxel, Pembrolizumab and Olaparib in Previously Treated Advanced Gastric Adenocarcinoma

Phase 2 Active not recruiting

Gastrointestinal

Stomach Neoplasms

NCT02484404 2025-11-25

Phase I/II Study of the Anti-Programmed Death Ligand-1 Durvalumab Antibody (MEDI4736) in Combination With Olaparib and/or Cediranib for Advanced Solid Tumors and Advanced or Recurrent Ovarian, Triple Negative Breast, Lung, Prostate and Colorectal Can...

Phase 1/2 Active not recruiting

BreastGastrointestinal

Breast Neoplasms, Colorectal 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