Once Daily Oral Relugolix Combination Therapy Versus Placebo in Patients With Endometriosis-Associated Pain: Two Replicate Phase 3, Randomised, Double-Blind, Studies (SPIRIT 1 and 2)

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AI-generated summary by claude@2026-06, 2026-06-07

The SPIRIT 1 and 2 trials evaluated the efficacy and safety of once-daily oral relugolix combination therapy compared to placebo for treating endometriosis-associated pain.

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Abstract

The author describes the results of a study to examine the effect of three treatment regimens on pain associated with endometriosis.

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Condition tags

endometriosischronic_pelvic_pain

MeSH descriptors

Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis

Citation neighborhood (sparse)

Too few in-corpus citations on either side for a chart; here are the lists.

Cites (2)

References (3)

Source provenance

europepmc
last seen: 2026-08-11T06:11:44.160905+00:00
openalex
last seen: 2026-06-10T17:14:06.276822+00:00
pubmed
last seen: 2026-08-11T06:09:26.967042+00:00
License: CC0 · commercial use OK