Ovarian cancer clinical trials near Toronto

AZD5335 vs. Mirvetuximab Soravtansine in FRα-high and AZD5335 vs. Chemotherapy in FRα-low Platinum-resistant Ovarian Cancer

Recruiting nowPhase 3125 sites

The intention of the study is to demonstrate superiority of AZD5335 versus standard of care by assessment of progression-free survival (PFS) in women with high-grade, platinum-resistant epithelial ovarian, fallopian tube, or primary periton…

A Long-term Treatment Extension Study of Niraparib in Participants Who Completed a Prior GlaxoSmithKline/TESARO-sponsored Niraparib Study

Recruiting nowPhase 225 sites

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 with niraparib within GlaxoSmithKline/TESAR…

A Study of Azenosertib (ZN-c3) Versus Investigator's Choice Chemotherapy in Subjects With Platinum-Resistant High-Grade Serous Ovarian, Primary Peritoneal, or Fallopian Tube Cancers Positive for Cyclin E1 Protein Expression

Recruiting nowPhase 358 sites

This is a randomized, Phase 3 trial designed to evaluate the efficacy and safety of azenosertib compared to Investigator's choice of chemotherapy in subjects with platinum-resistant ovarian cancer whose tumors are positive for cyclin E1 pro…

Study to Evaluate INCB123667 Versus Investigator's Choice of Chemotherapy in Participants With Platinum-Resistant Ovarian Cancer With Cyclin E1 Overexpression

Recruiting nowPhase 3177 sites

The purpose of this study is to evaluate INCB123667 versus investigator's choice of chemotherapy in participants with platinum-resistant ovarian cancer with cyclin E1 overexpression.

Immunotherapy Platform Study in Platinum Resistant High Grade Serous Ovarian Cancer

Recruiting nowPhase 27 sites

This study is being done to answer the following question: What are the effects of a new drug or drugs on ovarian cancer? The pre-study screening may be done to test a sample of tissue for biomarkers to determine participation in the study.

Trauma-Focused Managing Cancer And Living Meaningfully (CALM-TF) for Newly Diagnosed and Recurrent Ovarian Cancer

Opening soonPhase 31 site

The goal of this clinical trial is to investigate if CALM-TF (Trauma-Focused Managing Cancer and Living Meaningfully) is effective in treating traumatic stress symptoms in women with advanced ovarian cancer. It will also learn whether the e…

A Three-Part Phase 3 Study of Sofetabart Mipitecan in Participants With Platinum-Resistant (Part A) and Platinum-Sensitive (Parts B and C) Ovarian Cancer

Recruiting nowPhase 3265 sites

This is a clinical study that has three parts. It is testing a potential new medicine called Sofetabart Mipitecan (Sofe-M) for people with certain types of ovarian, peritoneal, and fallopian tube cancers. Part A enrolls participants with pl…

A Study to Compare Two Surgical Procedures in Individuals With BRCA1 Mutations to Assess Reduced Risk of Ovarian Cancer

Recruiting now549 sites

This clinical trial evaluates how well two surgical procedures (bilateral salpingectomy and bilateral salpingo-oophorectomy) work in reducing the risk of ovarian cancer for individuals with BRCA1 mutations. Bilateral salpingectomy involves …

Alternative Dosing Of Niraparib To Decrease Dose Interruption In First Line Maintenance Treatment For Ovarian Cancer

Recruiting nowPhase 21 site

The goal of this clinical trial is to test alternative dosing of niraparib in patients with newly diagnosed high-grade, advanced stage ovarian cancer. The main questions it aims to answer are: What is the incidence of hematologic and other…

A Study to Evaluate the Safety and Efficacy of OPB-101 in Platinum-resistant Ovarian Cancer

Recruiting nowPhase 14 sites

The goal of this clinical trial is to learn if OPB-101 is safe in platinum resistant ovarian cancer participants and also to find the optimal dose of OPB-101. Participants will have their own T cells modified in a laboratory and given back…

Common questions

How do I find a ovarian cancer clinical trial near me in Canada?

Use Beacon's free search: enter "ovarian cancer", your age, and your location, and you'll see recruiting trials sorted by distance, each explained in plain language — including sites just across the US border. Beacon searches the full official registry and never requires an account.

Does joining a clinical trial cost money?

The study treatment and study-related tests are usually provided at no cost, and some trials help with travel. In Canada, your provincial health coverage continues to apply to your routine care — always confirm details with the study team.

Can I leave a clinical trial after joining?

Yes. Participation is always voluntary, and you can leave a trial at any time, for any reason, without losing your normal medical care.

Do I qualify for these trials?

Every trial has its own eligibility criteria. Beacon translates each trial's criteria into a plain-language checklist you can review and bring to your doctor — only the study team can confirm whether you qualify.