Clinical trials guide

Ovarian Cancer Clinical Trials, Explained

Ovarian cancer is studied in many clinical trials that aim to improve treatment and follow-up care.

This page explains in general terms how trials relate to ovarian cancer care. It does not recommend a trial or judge your eligibility. Your oncology team is the best guide for your situation.

Educational only — not medical advice. Cancer Explained does not recommend clinical trials or determine eligibility. Whether a clinical trial is appropriate for you depends on your diagnosis, test results, and treatment history — please discuss clinical trials with your oncology team.

Current research areas

Broad, well-established directions researchers are exploring — not specific trials.

Targeted therapy research

Studies of treatments aimed at specific features of some ovarian cancers.

Immunotherapy research

Studies of approaches that engage the immune system.

Surgery and maintenance approaches

Studies of surgery and ongoing care after initial treatment.

Survivorship and quality-of-life studies

Studies of well-being during and after treatment.

How trials fit into ovarian cancer care

Clinical trials can be part of ovarian cancer care at different stages. In treatment trials, people usually receive at least the standard of care.

Only your team can review whether a specific trial fits. Trials are one option to talk through together.

Phases you may hear about

Ovarian cancer trials run across all phases. The phase does not tell you whether a trial suits you; your team can explain what a specific study involves.

New to trial phases? Read the guide →

Questions patients ask

Would a trial replace standard care?

In most treatment trials, everyone receives at least standard care.

Are there trials after initial treatment?

Yes. Some studies look at care that continues after first treatment. Your team can explain options.

How do I find trials?

You can search official listings and ask your oncology team for help.

Questions to ask your oncologist

Could a clinical trial be an option for me?
What would the study be testing?
Would I still receive standard treatment?
What are the possible benefits and risks?
How often would I need visits or tests?
Who pays for the study treatment?
What happens if I want to stop?

Build a printable question list

Words to know

ArticleWhat Is Ovarian Cancer?A plain-language overview of ovarian, fallopian tube, and primary peritoneal cancer, where it starts, and how it is found, based on National Cancer Institute resources. ArticleWhat Are Clinical Trials?A plain-language explanation of what cancer clinical trials are, why they matter, and the main types, based on National Cancer Institute resources. ArticleThe Phases of Clinical TrialsA plain-language explanation of the four phases of cancer clinical trials and how randomization works, based on National Cancer Institute resources. ArticleHow to Find a Clinical TrialA plain-language, step-by-step guide to finding a cancer clinical trial — gathering your cancer details, searching ClinicalTrials.gov and NCI's trial search, and the questions to ask the research team.

Official resources

Official resource — external (NCI)NCI: Ovarian Cancer Official resource — opens ClinicalTrials.govSearch ovarian cancer trials on ClinicalTrials.gov