Clinical trials
High Grade Serous Ovarian Cancer clinical trials
Below are recruiting high grade serous ovarian cancer clinical trials, each written for real people, not researchers. We’re tracking 148 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07407062Recruiting
Study of folate receptor alpha in ovarian cancer tissue
This study looks at a marker called folate receptor alpha in tissue samples from people with ovarian, fallopian tube, or primary peritoneal cancer that has returned. The goal is to see how common this marker is, which may help guide future treatment options.
Rome, RomaAges 18 years+ - NCT06476184RecruitingPhase 3
Adjusted chemo dosing for hard-to-treat ovarian cancer
This trial tests a different way of giving chemotherapy to people with advanced ovarian cancer that didn't respond well to initial treatment. The goal is to see if changing the dose and schedule can improve outcomes.
AngersAges 18 years+ - NCT06836219Recruiting
Study of treatment outcomes based on HRD status in advanced ovarian cancer
This study looks at how women with advanced ovarian cancer respond to treatments based on whether their tumors have a specific DNA repair problem called homologous recombination deficiency (HRD). It aims to understand which treatments work best for different HRD test results.
Bari, BAAges 18 years+ - NCT07213804RecruitingPhase 3
Study of sofetabart mipitecan for ovarian cancer
This trial tests a new drug called sofetabart mipitecan for people with ovarian cancer that has come back after treatment. It is for those whose cancer is either resistant to platinum chemo (Part A) or sensitive to it (Parts B and C). The study will see if the drug can help shrink or slow the cancer.
Birmingham, AlabamaAges 18 years+ - NCT06769152RecruitingPhase 2
HLX43 for advanced gynecological cancers
This trial tests a new drug, HLX43, that targets a protein called PD-L1 found on some cancer cells. It is for people with advanced cervical or ovarian cancer that has stopped responding to standard treatments.
Ji'nan, ShandongAges 18–75 - NCT06792552RecruitingPhase 1
Study of SIM0505 for advanced solid tumors
This trial tests a new drug called SIM0505 for people with advanced solid tumors that have not responded to standard treatments. The study looks at different cancer types, including ovarian cancer, kidney cancer, uterine cancer, and lung cancer, to see if SIM0505 can help shrink tumors or slow their growth.
Orlando, FloridaAges 18 years+ - NCT03419689Recruiting
Study checks blood and tumor markers in advanced ovarian cancer
This study looks at “biomarkers,” meaning measurable signals in blood and tumor tissue, in people with advanced ovarian-type cancers. The goal is to understand these markers and how they relate to the cancer, which may help guide future care.
Barrie, OntarioAges 18 years+ - NCT06331130Recruiting
Mesenteric involvement in ovarian cancer trial
This study is looking at how ovarian cancer affects the mesentery (the tissue that holds your intestines in place) in women with advanced ovarian cancer. It helps doctors understand the disease better and may lead to improved treatments.
RomaAges 18 years+ - NCT06646627RecruitingPhase 1
B7-H3 car t cells for platinum-resistant ovarian cancer
This trial tests a new treatment where your own immune cells are modified to attack ovarian cancer cells that have stopped responding to platinum chemotherapy. It's for people with recurrent ovarian cancer that hasn't gotten better with standard treatments.
Palo Alto, CaliforniaAges 18 years+ - NCT07667751RecruitingPhase 2
Study of Ipalotinib with Sunitinib and Olaparib before surgery for advanced ovarian cancer
This trial tests a combination of three drugs (Ipalotinib, Sunitinib, and Olaparib) given before surgery to shrink tumors in people with a specific type of advanced ovarian cancer that has a genetic marker called HRD-positive. The goal is to see if this treatment helps make surgery more effective.
HefeiAges 18–75 - NCT07286266RecruitingPhase 3
Testing a new drug for platinum-resistant ovarian cancer
This phase 3 trial tests a new drug, mocertatug rezetecan, against standard treatments for ovarian cancer that no longer responds to platinum chemo. It's for people who have had 1 to 4 prior therapies and may offer a new option if you haven't tried all standard treatments yet.
Randwick, New South WalesAges 18 years+ - NCT05735080RecruitingPhase 1/Phase 2
INX-315 for advanced cancers with a specific gene change
This trial studies an experimental medicine (INX-315) given in an “open-label” way to people with advanced cancer that has not responded to prior treatment. It mainly looks at safety and side effects first, and also checks how well it works in cancers with a specific gene amplification.
Orlando, FloridaAges 18 years+ - NCT05551208RecruitingPhase 2
Fluzoparib with bevacizumab for ovarian cancer after prior PARP therapy
This trial tests whether adding fluzoparib to bevacizumab can help control ovarian cancer that has returned after earlier PARP inhibitor (PARPi) treatment. It may help shrink tumors or slow the cancer from growing again.
Chongqing, Chongqing MunicipalityAges 18–75 - NCT05768178RecruitingPhase 2/Phase 3
Vemurafenib plus cobimetinib for BRAF-mutant cancers
This trial tests whether combining two targeted cancer medicines—vemurafenib and cobimetinib—can treat adults whose tumors have a specific “BRAF V600” mutation. You may be screened with blood tests and a tissue biopsy before starting treatment.
BelfastAges 18 years+ - NCT03275194RecruitingPhase 2
HIPEC during interval surgery for advanced ovarian cancer
This trial looks at whether a heated chemotherapy treatment given in the abdomen during a planned second surgery (HIPEC) can improve outcomes for certain advanced ovarian cancers. It is for people who have already had initial chemotherapy and partially responded, with enough health to safely undergo surgery.
Mexico CityAges 18–70 - NCT06504147RecruitingPhase 2
Radspherin for ovarian cancer with peritoneal spread
This trial tests a radioactive treatment called Radspherin given during surgery for advanced ovarian cancer that has spread to the lining of the abdomen. It is for people whose tumors are HR proficient (a specific genetic type) and who have already had chemotherapy before surgery.
Tampa, FloridaAges 18 years+ - NCT07593092RecruitingPhase 1
Testing new cancer immunotherapy for advanced ovarian cancer
This study tests two new experimental drugs (XmAb541 and XmAb808) designed to fight advanced ovarian cancer by activating your immune system. You'll be closely monitored to see how safe the drugs are and how your body tolerates them.
Lake Success, New YorkAges 18 years+ - NCT04518501RecruitingPhase 1/Phase 2
Testing fuzuloparib with arsenic and platinum for ovarian cancer
This early-phase study tests a combination of three medicines to treat ovarian, fallopian tube, or primary peritoneal cancer that has come back after platinum chemotherapy, especially when tumors have a BRCA1 or BRCA2 mutation. The goal is to see if this treatment can help control cancer that is hard to treat.
Zhejiang, HangzhouAges 18–70 - NCT06412120RecruitingPhase 4
Niraparib safety and metabolism study in Black women
This trial tests a new maintenance therapy called niraparib for Black women who have finished initial treatment for advanced ovarian cancer and are in remission or partial response. It aims to see if the drug is safe and how your body processes it.
Fort Lauderdale, FloridaAges 18 years+ - NCT03854110RecruitingPhase 1
Testing a new drug for ovarian cancer that resists platinum chemo
This trial studies a new drug, misetionamide, given alone or with gemcitabine, for people with ovarian, fallopian tube, or primary peritoneal cancer that no longer responds to platinum-based chemotherapy. The goal is to see if the drug is safe and if it can help shrink or control the cancer.
Chicago, IllinoisAges 18 years+ - NCT06614790Recruiting
Niraparib maintenance for advanced ovarian cancer
This study looks at how well the drug niraparib works as a maintenance treatment for women with advanced ovarian cancer that responded well to initial platinum-based chemotherapy. It may help keep the cancer from coming back.
BialystokAges 18 years+ - NCT06730347RecruitingPhase 2
Study of lorigerlimab for advanced ovarian and other cancers
This trial tests a new drug, lorigerlimab, for people with certain types of ovarian cancer or related cancers that have come back or not responded to treatment. The goal is to see if the drug can help shrink tumors or slow the disease.
Los Angeles, CaliforniaAges 18 years+ - NCT06751303Recruiting
Patient preferences for ovarian cancer treatment with PARP inhibitors
This study asks people with advanced ovarian cancer about their preferences for treatment with PARP inhibitors (a type of maintenance therapy). The goal is to learn what matters most to patients for their quality of life.
Saskatoon, SAges Any age - NCT06971744RecruitingPhase 2
Study of autophagy maintenance for ovarian cancer
This trial tests whether a combination of medications (hydroxychloroquine, everolimus, and others) can help keep ovarian cancer from coming back after successful platinum chemotherapy plus Avastin. It is for people whose cancer responded well to their most recent chemo and who can continue Avastin maintenance.
Charleston, South CarolinaAges 18 years+
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Common questions
- Are there clinical trials for high grade serous ovarian cancer?
- Yes. Clin2 currently lists 148 recruiting high grade serous ovarian cancer studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a high grade serous ovarian cancer trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a high grade serous ovarian cancer trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.