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 158 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05952453RecruitingPhase 2
New ovarian cancer treatment with chemo plus maintenance medicines
This Phase 2 trial tests giving chemotherapy before surgery, then continuing two medicines afterward (olaparib and pembrolizumab). It’s designed for people with newly diagnosed Stage III/IV ovarian, fallopian tube, or primary peritoneal cancer who may benefit from tighter control of the disease.
Birmingham, AlabamaAges 18 years+ - NCT07670312RecruitingPhase 1/Phase 2
Testing XYA02 for advanced solid tumors
This study tests an experimental drug called XYA02 for people with advanced solid tumors (like lung, ovarian, stomach, colorectal, or pancreatic cancer) that have come back or not responded to other treatments. The goal is to see if XYA02 can shrink tumors or slow their growth, and to find the best dose.
Sydney, New South WalesAges 18 years+ - NCT07617753RecruitingPhase 1/Phase 2
CAR-NK Cell Therapy for Recurrent Ovarian Cancer
This trial tests a new type of cell therapy using modified natural killer cells (CAR-NK cells) that are trained to attack ovarian cancer cells. It's designed for patients whose cancer has come back or stopped responding to previous treatments.
Shenzhen, GuangdongAges 18–75 - NCT07604766RecruitingPhase 3
Rina-S for platinum-resistant ovarian cancer in China
This study tests a new cancer drug called Rina-S (an antibody-drug conjugate, which is a targeted therapy that delivers medicine directly to cancer cells) compared to standard treatment options for ovarian cancer that has returned or worsened after platinum chemotherapy. The trial is specifically for patients in China whose cancer is resistant to platinum drugs.
ChangchunAges 18 years+ - NCT07024784RecruitingPhase 2
Study of IMGN151 for gynecologic cancers
This study tests a new drug (IMGN151) given intravenously, alone or with other therapies, for people with certain gynecologic cancers, specifically high-grade serous ovarian, fallopian tube, or primary peritoneal cancer. The goal is to see how well it works and what side effects might occur.
Los Angeles, CaliforniaAges 18 years+ - NCT07033819RecruitingPhase 2
Fuzuloparib and apatinib before surgery for ovarian cancer
This trial tests a combination of two oral drugs—fuzuloparib (a PARP inhibitor) and apatinib (which blocks blood vessel growth to tumors)—given before surgery for advanced ovarian cancer that cannot be removed right away. It is for people whose tumors have a specific genetic marker (HRD positive) and who have not had prior cancer treatment.
Beijing, Beijing MunicipalityAges 18–70 - NCT07708753RecruitingPhase 3
Study of a new drug for advanced ovarian cancer that stopped responding to platinum
This study tests a new drug called SYS6043 for advanced ovarian, fallopian tube, or primary peritoneal cancer that has stopped responding to platinum-based chemotherapy. It aims to see if this drug can help when other treatments have not worked.
Beijing, Beijing MunicipalityAges 18 years+ - 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+ - 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 - 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+ - 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+ - 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+ - NCT07684612RecruitingPhase 3
New drug combo for recurrent ovarian cancer
This trial tests a new drug called mocertatug rezetecan combined with bevacizumab against standard platinum chemo plus bevacizumab. It's for women with ovarian cancer that came back after treatment and is still sensitive to platinum drugs.
Newcastle, 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+ - NCT07807956RecruitingPhase 1
Intravenous study drug for advanced solid tumors
This trial tests an investigational drug given through an IV to see if it can help people with advanced solid tumors. It aims to learn about side effects, how the drug works in the body, and whether it can slow or shrink the cancer.
Grand Rapids, MichiganAges 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
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Common questions
- Are there clinical trials for high grade serous ovarian cancer?
- Yes. Clin2 currently lists 158 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.