Massive ovarian cancer screening trial tests whether early detection cuts deaths

NCT ID NCT01696994

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study enrolled over 78,000 women to see if regular screening with ultrasound and blood tests can lower the number of deaths from ovarian cancer. Participants were randomly assigned to either receive screening or usual care. The goal is to find out if catching the cancer early helps women live longer.

What this could mean

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

What this could lead to

If successful, this could show that regular screening reduces deaths from ovarian cancer, leading to better early detection guidelines.

What could go wrong

This trial is observational and completed enrollment; screening may not reduce deaths and could lead to false alarms or unnecessary procedures.

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.

ovarian cancer ovarian carcinoma ovarian germ cell tumor

As listed by the trial registrant

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

Contacts and locations

Locations

  • National Institutes of Health Clinical Center

    Bethesda, Maryland, 20892, United States