Old drug, new hope: cabergoline trial targets endometriosis pain

NCT ID NCT03928288

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

Summary

This study tested whether cabergoline, a drug already used for other conditions, can reduce chronic pain in women and teens with endometriosis. 129 participants took either cabergoline or a placebo for 6 months. The goal was to see if this non-hormonal approach could safely ease pain without the side effects of standard hormone therapies.

What this could mean

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

Active substance

Cabergoline (Dostinex)

What this could lead to

If it works, this could offer a new, non-hormonal option to ease chronic pain from endometriosis, avoiding side effects of current treatments.

What could go wrong

This is a phase 2 trial with 129 participants, so results are preliminary. The drug may not prove effective or could have side effects not yet seen.

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.

endometriosis

As listed by the trial registrant

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

Contacts and locations

Locations

  • Beth Israel Deaconess Medical Center

    Boston, Massachusetts, 02115, United States

  • Brigham and Women's Hospital

    Boston, Massachusetts, 02115, United States

  • Children's Hospital Boston

    Boston, Massachusetts, 02115, United States

  • Childrens Hospital Colorado

    Aurora, Colorado, 80045, United States

  • Standford University

    Palo Alto, California, 94305, United States

  • Thomas Jefferson University Hospital

    Philadelphia, Pennsylvania, 19107, United States