Trial Enrollment and Survival Disparities Among Patients With Advanced Epithelial Ovarian Carcinoma
JAMA Network Open 10.1001/jamanetworkopen.2025.38648October 22, 2025 at 11:00 AM EDT
Do enrollment and survival outcomes vary by race among patients participating in randomized clinical trials?In this cohort study analyzing data from 4 completed randomized phase 3 trials with 1903 evaluable participants, Black patients made up 6.4% and Asian patients represented 1.8% of these trials’ populations. Overall survival (the primary end point) was lower among Black patients compared with White and Asian patients, whereas progression-free survival rates were not significantly different among racial groups.A lack of diversity was observed in clinical trials, highlighting the need for more equitable enrollment and outcomes for all patients.
Link to the article in your story
We encourage you to link out to this article in your story using the link below. It includes an access token that will give free access to the article for your readers up to one year after publication. (The link will be live after the article publishes and embargo is lifted.)
Please see the article for additional information, including full author list, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
Need more information? Contact us.