Treatment
Olaparib clinical trials
We’re tracking 83 recruiting studies that include Olaparib, each written for real people, not researchers, below.
Recruiting studies
- NCT06201234RecruitingPhase 2
Adding elacestrant to olaparib for advanced HR+/HER2- breast cancer
This trial tests if adding a new oral medicine (elacestrant) to a standard PARP inhibitor (olaparib) works better for people with advanced or metastatic HR+/HER2- breast cancer who have a BRCA1 or BRCA2 gene mutation. The goal is to see if the combination can help control the cancer longer.
Stuttgart, Baden-WurttembergAges 18 years+ - NCT04858334RecruitingPhase 2
Olaparib after pancreatic cancer surgery for BRCA or PALB2 mutations
This trial studies whether olaparib (a targeted cancer medicine) can help prevent pancreatic cancer from coming back after surgery in people with BRCA1, BRCA2, or PALB2 mutations. You would get olaparib or a placebo (inactive pill) and be closely followed to see if recurrence is reduced.
Anchorage, AlaskaAges 18 years+ - NCT04585958RecruitingPhase 1
DS-8201a plus olaparib for HER2-positive platinum-resistant ovarian cancer
This trial tests whether combining DS-8201a with olaparib can slow or shrink HER2-positive ovarian cancer that has returned quickly after platinum chemotherapy. It’s a Phase 1 study, meaning it mainly checks safety and finds the best dose, while also looking for signs of anti-cancer activity.
Phoenix, ArizonaAges 18 years+ - NCT06580314RecruitingPhase 3
Olaparib with or without bevacizumab for ovarian cancer
This trial tests whether taking the drug olaparib for one or two years, alone or with another drug called bevacizumab, can help keep ovarian cancer from coming back after initial chemotherapy and surgery. It is for people with certain genetic markers in their tumor.
Birmingham, AlabamaAges 18 years+ - NCT06686030RecruitingPhase 2
AK112 with chemo or olaparib for platinum-sensitive ovarian cancer
This trial tests a new drug called AK112 combined with chemotherapy or another drug (olaparib) for people with ovarian cancer that came back more than 6 months after platinum treatment. The goal is to see if these combinations work better than current options.
WuhanAges 18 years+ - NCT03772561RecruitingPhase 1
Testing AZD5363, olaparib, and durvalumab for advanced solid cancers
This Phase 1 trial tests a combination of three medicines to shrink or control advanced solid tumors that are progressing or no standard options exist. It mainly focuses on safety and early signs of how well the treatment works.
Singapore, SingaporeAges 21–99 - NCT06177171RecruitingPhase 1
Olaparib and ASTX727 for DNA repair-deficient cancers
This trial tests a combination of two drugs—olaparib (a PARP inhibitor) and ASTX727 (a DNA hypomethylating agent)—for people whose cancers have a specific DNA repair flaw. The goal is to see if this combination can shrink tumors or slow their growth.
San Francisco, CaliforniaAges 18 years+ - NCT07382544RecruitingPhase 1
Study of BMS-986504 with olaparib for MTAP-loss cancers
This trial tests a combination of two drugs (BMS-986504 and olaparib) for people with advanced solid tumors that have a specific genetic change called MTAP loss. It aims to see if this combination can help when standard treatments have stopped working or aren't available.
Houston, TexasAges 18 years+ - NCT04633239RecruitingPhase 1
Testing abemaciclib plus olaparib for recurrent ovarian cancer
This Phase 1 trial studies whether adding abemaciclib to olaparib can treat women with recurrent platinum-resistant ovarian cancer. It aims to find a safe dose and see how well the combination can control the cancer.
Phoenix, ArizonaAges 18 years+ - NCT03786796RecruitingPhase 2
Olaparib for metastatic kidney cancer with specific DNA repair gene changes
This trial tests olaparib (a pill medicine) in people with kidney cancer that has spread and specific DNA “repair” gene mutations. The goal is to see whether this targeted treatment can slow the cancer or help it respond better after prior immunotherapy or blood-vessel–blocking therapy.
Baltimore, MarylandAges 18–120 - NCT05568550RecruitingPhase 2
Radiation with or without olaparib for high-risk prostate cancer
This Phase 2 study tests whether adding a medicine called olaparib to radiation helps men with high-risk prostate cancer. You may receive radiation alone or radiation plus olaparib, and the study looks at whether the combination works better.
Lexington, KentuckyAges 18 years+ - NCT04038502RecruitingPhase 2
Testing carboplatin or olaparib for gene-linked prostate cancer
This Phase 2 study tests whether carboplatin or olaparib can help people with prostate cancer that has certain DNA repair gene changes. It’s designed for advanced (metastatic) prostate cancer that is growing despite standard hormone-blocking treatment.
West Los Angeles, CaliforniaAges 18 years+ - NCT04086485RecruitingPhase 1/Phase 2
Lu-177 dotatate plus olaparib for inoperable neuroendocrine tumors
This study tests whether combining Lu-177 dotatate (a targeted radiation treatment) with olaparib (a targeted pill) can shrink or slow growth of inoperable gastroenteropancreatic neuroendocrine tumors. It’s designed for tumors that show the right “targets” on a special scan and that have started to progress despite standard care.
Bethesda, MarylandAges 18–100 - NCT04090567RecruitingPhase 2
Olaparib with two partners for advanced BRCA breast cancer
This trial tests whether the drug olaparib works better when combined with cediranib or AZD6738 in people with advanced or metastatic BRCA (inherited) breast cancer. It may help shrink tumors or slow cancer growth after prior treatment with a PARP inhibitor.
Houston, TexasAges 18 years+ - NCT04515836RecruitingPhase 2
Olaparib for HRD malignant mesothelioma after platinum chemotherapy
This trial tests whether olaparib (a cancer medicine) can help control malignant mesothelioma that has specific DNA changes. You must have already had platinum chemotherapy and your cancer must be “platinum-sensitive,” plus your tumor (or family/genetic cells) must show certain gene problems.
Chicago, IllinoisAges 18 years+ - NCT04592211RecruitingPhase 1/Phase 2
Study pembrolizumab plus olaparib for stomach cancer after treatment
This Phase 1/2 study tests whether combining pembrolizumab (an immunotherapy) with olaparib (a targeted cancer pill) can shrink or control recurrent or advanced stomach and GEJ cancer. You may be eligible if your cancer has already been treated with trastuzumab and certain body-function and blood/vital checks look safe.
SeoulAges 19 years+ - NCT04644289RecruitingPhase 2
Olaparib plus durvalumab for early testing in ovarian cancer
This study tests whether olaparib and durvalumab given around the time of diagnosis can help people with advanced ovarian cancer. It also strongly focuses on collecting tumor and blood samples to better understand who may benefit.
Mannheim, Baden-WurttembergAges 18 years+ - NCT04683679RecruitingPhase 2
Radiation plus pembrolizumab and olaparib for certain breast cancers
This study tests whether adding the drugs pembrolizumab and olaparib (or similar “radiosensitizers”) to radiation can improve outcomes for women with advanced breast cancer that is triple-negative or ER-positive/Her2-negative. It’s designed for cancers that have spread or come back and where radiation is being considered to control disease.
Basking Ridge, New JerseyAges 18 years+ - NCT05887609RecruitingPhase 2
Maintenance treatment for FRalpha-positive ovarian or endometrial cancer
This Phase 2 trial tests a combination of two medicines (mirvetuximab soravtansine and olaparib) as ongoing “maintenance” treatment after your best response to prior platinum chemotherapy. It may help keep cancer from growing longer in certain women whose tumors strongly match a specific marker (FRalpha).
Irvine, CaliforniaAges 18–100 - NCT05078671RecruitingPhase 4
Testing a drug-boost to improve olaparib levels and side effects
This Phase 4 study tests whether adding a “booster” medicine can raise olaparib levels in the body so it may be better tolerated and more cost-effective. You may be eligible if you are already taking olaparib and meet health and medication safety requirements.
's-HertogenboschAges 18 years+ - NCT05093231RecruitingPhase 2
Pembrolizumab plus olaparib for stage 4 pancreatic cancer
This trial tests whether combining pembrolizumab (an immunotherapy) with olaparib (a DNA-repair drug) can work better for people with metastatic (stage 4) pancreatic cancer. It targets tumors with certain lab marker results and aims to improve control of cancer growth.
MelbourneAges 18 years+ - NCT05188508RecruitingPhase 2
Pembrolizumab, olaparib, and temozolomide for recurrent glioma
This trial studies whether combining three medicines can slow or shrink recurrent glioma (a type of brain tumor). It is for adults whose tumor has come back after standard treatment, with certain genetic tumor markers that may help guide whether you can join.
Hartford, ConnecticutAges 18 years+ - NCT05222971RecruitingPhase 2
Olaparib, with or without immunotherapy, for DNA-repair biliary cancer
This Phase 2 study tests olaparib (a targeted anti-cancer pill) alone or with durvalumab (an immunotherapy) for biliary tract cancers that have specific DNA repair gene changes. It’s for people whose cancer has continued after standard platinum chemotherapy, aiming to slow or control the disease.
SeoulAges 19 years+ - NCT05255471RecruitingPhase 3
Olaparib after surgery for recurrent ovarian cancer
This trial tests whether olaparib (a pill cancer medicine) works better than standard platinum chemotherapy after a second surgery for recurrent ovarian cancer. It’s for people whose cancer returned after initial PARP-inhibitor (PARPi) maintenance and aims to see if treatment can control the cancer for longer with acceptable side effects.
NaplesAges 18 years+
What Olaparib is being studied for
Conditions with recruiting Olaparib studies.
Common questions
- Are there clinical trials studying Olaparib?
- Yes. Clin2 currently lists 83 recruiting studies that include Olaparib, drawn from the U.S. registry and rewritten for real people so you can see what each is testing and who it's for.
- How do I know if I qualify for a Olaparib trial?
- Each study lists its own eligibility criteria — rules about condition, age, and prior treatments. On every Clin2 trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Is Olaparib an approved treatment?
- A drug being studied in a trial may be investigational (still being tested) or already approved and being studied for a new use. Each study page explains what phase it's in. Clin2 does not provide medical advice — talk with your doctor about whether Olaparib or a specific trial is right for you.
Related treatments
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. A drug appearing here is being studied in a trial and may be investigational. Talk with your doctor about whether a specific treatment or trial is right for you.