Testing maintenance olaparib versus observation after chemoradiation for p53 abnormal endometrial cancer
Treatments studied
Part of Cancer, Women’s health & pregnancy clinical trials.
This trial tests whether taking a daily pill called olaparib after standard chemoradiation can help prevent endometrial cancer with a p53 mutation from coming back. Half of participants will receive olaparib, and the other half will just be watched closely.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have been diagnosed with stage I, II, or III endometrial cancer that has grown into the muscle layer, and the cancer type is one of the common subtypes (like endometrioid, serous, or clear cell).
- Your tumor must have a specific genetic makeup: abnormal p53, normal mismatch repair, and non-pathogenic POLE (your doctor will check this).
- You have completed or are scheduled to receive a specific combination of chemotherapy and radiation, usually starting within 6–10 weeks after surgery.
- You are generally healthy enough for daily activities (ECOG 0 or 1), weigh more than 66 pounds, and have good kidney, liver, and bone marrow function.
- You have not had pelvic radiation before, and you have no other active cancer (except for certain early-stage or treated skin cancers).
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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