Study of REGN4018 (Ubamatamab) Administered Alone or in Combination With Cemiplimab in Adult Patients With Recurrent Ovarian Cancer or Other Recurrent Mucin-16 Expressing (MUC16+) Cancers
The main purpose of this study is to: * Learn about the safety of ubamatamab and to find out what dose of ubamatamab can be given alone or with cemiplimab to patients with ovarian cancer or cancer of...
Testing Olaparib for One or Two Years, With or Without Bevacizumab, to Treat Ovarian Cancer
This phase III trial compares the effect of olaparib for one year versus two years, with or without bevacizumab, for the treatment of BRCA 1/2 mutated or homologous recombination deficient stage III o...
A Study to Evaluate the Efficacy and Safety of Sacituzumab Tirumotecan (MK-2870) Treatment Versus Standard of Care in Participants With Platinum-sensitive Recurrent Ovarian Cancer (MK-2870-022/TroFuse-022/ENGOT-ov84/GOG-3103)
The main goals of this study are to learn about the safety of sacituzumab tirumotecan with bevacizumab and if people tolerate it; and If people who take sacituzumab tirumotecan with or without bevaciz...
A Study of Raludotatug Deruxtecan (R-DXd) in Subjects With Platinum-resistant, High-grade Ovarian, Primary Peritoneal, or Fallopian Tube Cancer
This study will evaluate the safety and efficacy of R-DXd therapy in participants with ovarian, peritoneal, or fallopian tube cancer....
A Study to Find Out How Safe REGN5668 is and How Well it Works In Adult Women When Given With Either Cemiplimab, or Cemiplimab + Fianlimab, or Ubamatamab
This study is researching an investigational drug called REGN5668 : * alone or, * combined with cemiplimab (also known as REGN2810) or, * combined with both cemiplimab and fianlimab (also known as RE...
Study of Trastuzumab Deruxtecan With Bevacizumab Versus Bevacizumab Monotherapy for First-line Maintenance in HER2-Expressing Ovarian Cancer (DESTINY-Ovarian01)
This clinical trial is designed to evaluate the efficacy and safety of T-DXd in combination with bevacizumab versus bevacizumab monotherapy as first-line maintenance therapy, in participants with huma...
Minimally Invasive Surgery After Neoadjuvant Chemotherapy for the Treatment of Stage IIIC-IV Ovarian, Primary Peritoneal, or Fallopian Tube Cancer, LANCE Trial
This phase III trial compares minimally invasive surgery (MIS) to laparotomy in treating patients with stage IIIC-IV ovarian, primary peritoneal, or fallopian tube cancer who are receiving chemotherap...
Primary Cytoreductive Surgery With or Without Hyperthermic Intraperitoneal Chemotherapy (HIPEC)
stage III epithelial ovarian cancer randomizing between primary cytoreductive surgery with or without hyperthermic intraperitoneal chemotherapy...
Study to Assess the Efficacy of Rina-S Compared to Treatment of Investigator's Choice in Participants With Platinum Resistant Ovarian Cancer
This phase 3 study will be conducted in different countries all over the world. The purpose of this study is to compare how well Rina-S works against platinum-resistant ovarian cancer compared to che...
Mirvetuximab Soravtansine With Bevacizumab Versus Bevacizumab as Maintenance in Platinum-sensitive Epithelial Ovarian, Fallopian Tube, or Peritoneal Cancer
GLORIOSA is a Phase 3 multicenter, open label study designed to evaluate the safety and efficacy of mirvetuximab Soravtansine + Bevacizumab as maintenance therapy in participants with platinum-sensiti...
Phase 3 Trial Evaluating the Safety & Efficacy of IMNN-001 Administered in Combination w/ Standard NACT & Adjuvant Chemotherapy in Newly Diagnosed Patients w/ Advanced EOC, Fallopian Tube or Primary Peritoneal Cancer
This is a randomized, adaptive, open label, multicenter trial to evaluate the safety and efficacy of intraperitoneal (IP) IMNN-001 plus chemotherapy compared to chemotherapy alone....
A Study of Intra-operative Imaging in Women With Ovarian Cancer
The purpose of this study is to find out whether using the PINPOINT imaging system intra-operatively can reduce the risk of anastomotic leaks and other complications after surgery for ovarian cancer, ...
A Study of Avutometinib (VS-6766) + Defactinib (VS-6063) in Recurrent Low-Grade Serous Ovarian Cancer
This study will assess the safety and efficacy of avutometinib (VS-6766) in combination with defactinib versus Investigator's choice of treatments (ICT) in subjects with recurrent LGSOC who have progr...
Heated Intraperitoneal Chemotherapy Followed by Niraparib for Ovarian, Primary Peritoneal and Fallopian Tube Cancer
Patients will be registered prior to, during or at the completion of neoadjuvant chemotherapy (Paclitaxel 175 mg/m2 IV over 3 hours and Carboplatin AUC 6 IV on Day 1 every 21 days for 3-4 cycles). Reg...
CATALINA-2: A Clinical Study of TORL-1-23 in Platinum-resistant Ovarian Cancer.
A Phase 2 study to evaluate the safety and efficacy of TORL-1-23 in patients with advanced ovarian cancer....
Investigation of Ubamatamab Combination Therapy in Adult Participants With Platinum-Resistant Ovarian Cancer
This study is researching an experimental drug called ubamatamab, also referred to as "study drug". The study is focused on patients who have advanced ovarian cancer. The aim of the study is to see h...
Efficacy & Safety of Olvi-Vec and Platinum-doublet + Bevacizumab Compared to Physician's Choice of Chemotherapy and Bevacizumab in Platinum-Resistant/Refractory Ovarian Cancer (PRROC) (OnPrime, GOG-3076)
The OnPrime study is a multi-center, randomized open-label phase 3 study evaluating the safety and efficacy of Olvi-Vec followed by platinum-doublet chemotherapy and bevacizumab compared to the Active...
RESOLVE: Abemaciclib + Letrozole +/- Metformin, Zotatifin, or Gedatolisib in Endometrial or Low-Grade Serous Ovarian Cancer
This research study is studying a combination of targeted therapies as a possible treatment for estrogen-receptor positive (ER+) endometrial cancer and low-grade serous ovarian cancer. The drugs invo...
A Study of Azenosertib (ZN-c3) in Subjects With Platinum-Resistant High-Grade Serous Ovarian, Fallopian Tube or Primary Peritoneal Cancer
This is a multi-part Phase 2 study to evaluate the efficacy and safety of azenosertib (ZN-c3) in subjects with Platinum-Resistant, High-Grade Serous Ovarian, Fallopian Tube, or Primary Peritoneal Canc...
Testing the Use of the Combination of Selumetinib and Olaparib or Selumetinib Alone Targeted Treatment for RAS Pathway Mutant Recurrent or Persistent Ovarian and Endometrial Cancers, A ComboMATCH Treatment Trial
This phase II ComboMATCH treatment trial compares selumetinib plus olaparib to selumetinib alone in women with endometrial or ovarian (fallopian tube and primary peritoneal) cancer that has come back ...
Study of Romiplostim for Chemotherapy-induced Thrombocytopenia in Adult Subjects With Non-small Cell Lung Cancer (NSCLC), Ovarian Cancer, or Breast Cancer
To evaluate the efficacy of romiplostim for the treatment of CIT in patients receiving chemotherapy for the treatment of NSCLC, ovarian cancer, or breast cancer measured by the ability to administer o...
A Study of INCB123667 in Participants With Platinum-Resistant Ovarian Cancer With Cyclin E1 Overexpression
This study will evaluate the safety and efficacy of INCB123667 in Participants With Platinum-Resistant Ovarian Cancer (PROC) With Cyclin E1 Overexpression....
A Study to Assess Adverse Events and Change in Disease Activity in Participants With Platinum-Resistant Advanced High-Grade Epithelial Ovarian, Primary Peritoneal, or Fallopian Tube Cancers With High Folate Receptor-Alpha Expression Treated With Intravenously (IV) Infused Mirvetuximab Soravtansine
Cancer is a condition where cells in a specific part of body grow and reproduce uncontrollably. The purpose of this study is to assess the safety and efficacy of for Mirvetuximab Soravtansine in parti...
A Study of Ocular Toxicity Evaluation and Mitigation During Treatment With Mirvetuximab Soravtansine in Participants With Recurrent Ovarian Cancer With High Folate Receptor-Alpha Expression
The purpose of this study is to evaluate the incidence rate and severity of prespecified mirvetuximab soravtansine (MIRV)-related ocular treatment-emergent adverse events (TEAEs) and assess prophylaxi...
FiH Study to Investigate Safety, PK and Efficacy of the NaPi2b ADC TUB-040 in Patients With PROC or r/r Adenocarcinoma NSCLC
The purpose of this multicentric, open label trial (NAPISTAR 1-01) is to evaluate the safety/tolerability, pharmacokinetics and preliminary efficacy of TUB-040 and to find the best dose of TUB-040 in ...
Relacorilant in Combination With Nab-paclitaxel and Bevacizumab in Advanced, Epithelial Ovarian, Primary Peritoneal, or Fallopian-Tube Cancer
This is a Phase 2, single-arm, open-label study to evaluate efficacy and safety of intermittent dosing of relacorilant in combination with nab-paclitaxel and bevacizumab in patients with ovarian cance...
Study of Acute Normovolemic Hemodilution (ANH) in People With Ovarian Cancer Who Are Having Cytoreductive Surgery
Participants will be scheduled for primary cytoreductive surgery as part of their standard care. Before surgery, participants will be assigned by chance to a study group. Depending on which group they...
Pembrolizumab Combined With Bevacizumab With or Without Agonist Anti-CD40 CDX-1140 for the Treatment of Patients With Recurrent Ovarian Cancer
This phase II trial tests whether pembrolizumab combined with bevacizumab with or without agonist anti-CD40 CDX-1140 works to shrink tumors in patients with ovarian cancer that has come back (recurren...
A Study of Second Look Laparoscopy (SLL) in People With Ovarian Cancer Who Have Completed Their First Course of Chemotherapy
The researchers are doing this study to look at the health outcomes of people with advanced ovarian cancer who have a second look laparoscopy (SLL) after they complete their first course of chemothera...
A Clinical Study of Raludotatug Deruxtecan in People With Ovarian Cancer (MK-5909-003)
Researchers are looking for other ways to treat relapsed high-grade serous ovarian cancer. Relapsed means the cancer came back after treatment. High-grade means the cancer cells grow and spread quickl...
Folate Receptor Alpha Dendritic Cells (FRαDCs) or Placebo for the Treatment of Patients With Stage III or IV Ovarian, Fallopian Tube, or Primary Peritoneal Cancer, FAROUT Trial
This phase II trial compares the effect of folate receptor alpha dendritic cells (FRαDCs) to placebo in treating patients with stage III or IV ovarian, fallopian tube or primary peritoneal cancer. FRα...
Oncolytic Adenovirus Coding for TNFa and IL2 (TILT-123) With Pembrolizumab or Pembrolizumab (Phase 1a and 2) and Pegylated Liposomal Doxorubicin (Phase 1b) as Treatment for Ovarian Cancer.
This is an open-label, phase 1/2, dose-escalation, multicenter and multinational trial evaluating the safety of oncolytic adenovirus TILT-123 in combination with Pembrolizumab, or Pembrolizumab and Pe...
Study of Carboplatin and Mirvetuximab Soravtansine in First-Line Treatment of Patients Receiving Neoadjuvant Chemotherapy With Advanced-Stage Ovarian, Fallopian Tube or Primary Peritoneal Cancer
The proposed study design is a single arm Phase II trial to document the feasibility of carboplatin-mirvetuximab - in patients with advanced-stage EOC. Patients with biopsy confirmed, newly diagnosed,...
ONC201 Plus Weekly Paclitaxel in Patients With Platinum Refractory or Resistant Ovarian Cancer
This phase II trial studies the side effects of ONC201 and paclitaxel and how well they work in treating patients with platinum-resistant epithelial ovarian, fallopian tube, or primary peritoneal canc...
A Study of CBX 12 in Subjects With Platinum Resistant or Refractory Ovarian Cancer
The purpose of this study is to assess the safety, tolerability, and efficacy of CBX-12 in female subjects with platinum resistant or refractory ovarian cancer at 2 doses; 125 mg/m2 every 21 days or 1...
A Clinical Trial to Evaluate the Safety and Efficacy of COM701 in Relapsed Platinum Sensitive Ovarian Cancer
The goal of this clinical trial is to learn if the experimental antibody COM701 delays the progression of ovarian cancer in participants with Relapsed Platinum Sensitive Ovarian Cancer. It will also l...
A Phase 2 Study of Avutometinib (VS-6766) Plus Defactinib
The purpose of this research is to test the effectiveness and safety of the study drugs (VS-6766 and defactinib), and see what effects (good and bad) these drugs have on the patients with endometrioid...
Phase II IMNN-001 (Also Known as GEN-1) on SLL With BEV and NACT, Newly Diagnosed Advanced Ovarian, Fallopian Tube or Primary Peritoneal Cancer
This is a 1:1 randomized, open label, multi-center phase I/II trial to evaluate the safety, dosing, efficacy, and biological activity of adding IMNN-001 to chemotherapy + BEV compared to chemotherapy ...
Vaccine Therapy Plus Pembrolizumab in Treating Advanced Ovarian, Fallopian Tube, or Primary Peritoneal Cavity Cancer
This phase I/II trial tests the safety, side effects, best dose, and effectiveness of multi-epitope folate receptor alpha-loaded dendritic cell vaccine (FRalphaDC) with pembrolizumab in treating patie...
Investigation of the Anti-tumor Effect of 2X-121 in Patients With Recurrent, Advanced Ovarian Cancer
The purpose of this study is to evaluate the optimal dose of 2X-121 as single agent therapy at 600 mg daily (split BID 200 mg morning + 400 mg evening) compared to 800 mg daily (split BID 400 mg morni...
Belzutifan in Recurrent Clear Cell Ovarian Carcinoma
The purpose of this research study is to see if the study drug Belzutifan is effective and safe for participants with ovarian cancer. The name of the study drug involved in this study is: \- Belzuti...
A Master Protocol Study to Investigate Biomarker-guided Novel Anticancer Agent(s) as Monotherapy or Combination Therapy in Participants With Advanced/Recurrent Ovarian Cancer
The main purpose of this study is to investigate the safety, tolerability, preliminary efficacy, pharmacokinetics (PK) and pharmacodynamics (PD) of biomarker-guided novel anticancer agent(s) as monoth...
A Long-term Treatment Extension Study of Niraparib in Participants Who Completed a Prior GlaxoSmithKline/TESARO-sponsored Niraparib Study
This is a global extension study to provide continued access to niraparib and further characterize the long-term safety of niraparib treatment in participants who are currently receiving treatment wit...
Phase II Investigation of Pembrolizumab in Combination With Bevacizumab and Oral Cyclophosphamide in Patients With High Grade Ovarian Cancer and Surgically Documented Minimal Residual Disease After Frontline Therapy
To find out if combining pembrolizumab, bevacizumab (or an equivalent biosimilar drug), and low-dose cyclophosphamide can help control high-grade ovarian cancer that has MRD after treatment. The safet...
A Study of Avutometinib, Defactinib, and Letrozole in People With Low-Grade Serous Ovarian Cancer
The researchers are doing this study to find out whether the combination of avutometinib, defactinib, and letrozole is an effective treatment for people with low-grade serous ovarian cancer (LGSOC). T...
A Phase 2, Open-label, Single-arm Study Of Autologous M-CENK Adoptive Cell Therapy And N-803 (IL-15 Superagonist) In Combination With Gemcitabine In Participants With Recurrent Platinum-Resistant High-Grade Ovarian Cancer
This is phase 2 single arm study evaluating the safety and preliminary efficacy of M-CENK adoptive cell therapy and fixed dose of N-803 in combination with gemcitabine in participants with platinum-re...
Top Cities for Ovarian Cancer Clinical Trials
Ovarian Cancer clinical trials are recruiting across 160 cities. Here are the cities with the most active studies:
About Ovarian Cancer
Ovarian cancer originates in the ovaries or fallopian tubes and is often called a "silent killer" due to subtle early symptoms. It is the fifth leading cause of cancer death among women. Treatment typically involves surgery and chemotherapy, with newer targeted therapies showing promise.
Clinical trials are advancing new treatments for ovarian cancer. Currently, 46 studies are recruiting a combined 10,862 participants across the United States. Research is being conducted by 33 organizations including Regeneron Pharmaceuticals, NRG Oncology, Merck Sharp & Dohme LLC and 30 others.
2026 Ovarian Cancer Research Landscape
As of March 2026, the ovarian cancer clinical trial landscape includes 46 actively recruiting studies across 160 cities in the United States. These studies are collectively seeking 10,862 participants, with an average enrollment target of 236 per study.
Research is being led by 33 different organizations, including Regeneron Pharmaceuticals, NRG Oncology, Merck Sharp & Dohme LLC, Daiichi Sankyo, M.D. Anderson Cancer Center, and 28 others. The large number of sponsors reflects significant research interest and investment in ovarian cancer treatment advancement.
Geographically, ovarian cancer trials are most concentrated in New York, New York (17 trials); Boston, Massachusetts (14 trials); Anchorage, Alaska (9 trials); Oklahoma City, Oklahoma (7 trials); Los Angeles, California (7 trials) and 7 other cities.
Featured Ovarian Cancer Studies
Highlighted recruiting studies for ovarian cancer, selected by enrollment size and research scope.
Study of REGN4018 (Ubamatamab) Administered Alone or in Combination With Cemiplimab in Adult Patients With Recurrent Ovarian Cancer or Other Recurrent Mucin-16 Expressing (MUC16+) Cancers
The main purpose of this study is to: * Learn about the safety of ubamatamab and to find out what dose of ubamatamab can be given alone or with cemiplimab to patients with ovarian cancer or cancer of the uterus * The study will also look at the levels of ubamatamab and/or cemiplimab in the body and measure how well the body can remove the study drug(s). This is called pharmacokinetics * The study...
Testing Olaparib for One or Two Years, With or Without Bevacizumab, to Treat Ovarian Cancer
This phase III trial compares the effect of olaparib for one year versus two years, with or without bevacizumab, for the treatment of BRCA 1/2 mutated or homologous recombination deficient stage III or IV ovarian cancer. Olaparib is a polyadenosine 5'-diphosphoribose polymerase (PARP) enzyme inhibitor and may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Be...
A Study to Evaluate the Efficacy and Safety of Sacituzumab Tirumotecan (MK-2870) Treatment Versus Standard of Care in Participants With Platinum-sensitive Recurrent Ovarian Cancer (MK-2870-022/TroFuse-022/ENGOT-ov84/GOG-3103)
The main goals of this study are to learn about the safety of sacituzumab tirumotecan with bevacizumab and if people tolerate it; and If people who take sacituzumab tirumotecan with or without bevacizumab live longer without the cancer getting worse than those who receive standard of care treatment.
Frequently Asked Questions About Ovarian Cancer Clinical Trials
Are there ovarian cancer clinical trials near me?
Yes, there are 46 ovarian cancer clinical trials currently recruiting across 160+ cities in the United States, including New York, New York; Boston, Massachusetts; Anchorage, Alaska. Browse the studies above to find one at a location convenient for you.
How do I join a ovarian cancer clinical trial?
To join a ovarian cancer clinical trial: 1) Browse the available studies on this page, 2) Click on a study that interests you, 3) Check the study locations to find a site near you, 4) Review the eligibility criteria, and 5) Contact the study site or complete the eligibility form. The process is free and you can withdraw at any time.
Are ovarian cancer clinical trials free?
Yes, participation in ovarian cancer clinical trials is free. Study-related treatments, medical tests, and doctor visits are provided at no cost to participants. Many studies also offer compensation for your time and travel expenses.
What types of ovarian cancer treatments are being studied?
Current ovarian cancer clinical trials are testing a range of approaches. These include new drugs, combination therapies, medical devices, and other interventions sponsored by 33 research organizations.
Is it safe to participate in ovarian cancer clinical trials?
Clinical trials are carefully regulated by the FDA and institutional review boards (IRBs). All trials must follow strict safety protocols, and participants receive close medical monitoring throughout the study. You can withdraw from a trial at any time without penalty.
Data updated March 1, 2026 from ClinicalTrials.gov
About This Data
Clinical trial information on this page is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health (NIH) and National Library of Medicine (NLM). Study data is refreshed every hour to ensure accuracy.
Medical Disclaimer: The information provided on this page is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider before making decisions about clinical trial participation or changes to your treatment plan.
Page reviewed by the HelloStudys Research Team · Last updated March 1, 2026 · Data from ClinicalTrials.gov