Impact of gestrinone on the course of asymptomatic endometriosis

RCT OA: bronze CC0 ⤵ 106 in-corpus citations
⚙ AI-generated summary by gemini-2.5-flash-lite, 2026-06-09 ⓘ

Gestrinone was found to be an effective treatment for asymptomatic endometriosis, significantly improving disease symptoms compared to placebo.

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Abstract

A new drug, gestrinone, was subjected to the first double blind, randomised placebo controlled trial of any treatment of endometriosis. The disease deteriorated in eight (47%) of the 17 patients prescribed placebo (95% confidence limits 23% and 71%) compared with none of the 18 patients prescribed gestrinone (p = 0.002). There was a difference in elimination of the endometriosis in the gestrinone group compared with placebo but this was not statistically significant (p = 0.057). There was a significant difference in improvement of the disease in the gestrinone group compared with placebo (p = 0.004), confirming that gestrinone is an effective treatment of endometriosis. Endometriosis deteriorates in at least 23% of patients; as it is impossible to predict in whom this will happen, treatment appears to be warranted in all cases.

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Condition tags

endometriosis

MeSH descriptors

Endometriosis Gestrinone Norpregnatrienes Adult Adult Clinical Trials as Topic Clinical Trials as Topic Double-Blind Method Double-Blind Method Endometriosis Endometriosis Female Female Gestrinone Gestrinone Humans Humans Norpregnatrienes Norpregnatrienes Random Allocation

Citation neighborhood (2-hop)

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. Outer rings show 2-hop neighbours — papers reached through the immediate citers/citees. [ collapse to 1-hop ]

References (14)

Cited by (50)

Source provenance

europepmc
last seen: 2026-10-16T06:09:50.462052+00:00
openalex
last seen: 2026-06-10T17:14:06.276822+00:00
pubmed
last seen: 2026-10-08T21:24:24.182414+00:00
License: CC0 · commercial use OK