Engineered immune cells take on Hard-to-Treat ovarian and endometrial cancers

NCT ID NCT07664735

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This early-phase trial tests a one-time treatment called OPB-201, where a patient's own immune cells are modified in a lab to better recognize and attack cancer cells that carry a protein called PRAME. The study will enroll 30 adults with recurrent endometrial cancer or platinum-resistant ovarian cancer. The main goals are to check if the treatment is safe and to find the best dose.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

OPB-201 (a personalized T cell therapy that targets PRAME, a protein found on cancer cells)

What this could lead to

If successful, this could lead to a new treatment option for people with recurrent endometrial or platinum-resistant ovarian cancer who have few alternatives.

What could go wrong

This is an early Phase 1 trial with only 30 participants, so safety and the right dose are still being figured out. The therapy may not shrink tumors or could cause serious side effects.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

endometrial cancer endometrial carcinoma endometrium neoplasm ovarian cancer ovarian carcinoma

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.