Royal College of Obstetricians and Gynaecologists, 2026

Clinical statement on new diagnostic technologies for endometriosis in primary care

Royal College of Obstetricians and Gynaecologists

Abstract

RCOG response (July 2026) to the NICE draft early-use guidance on Endotest and EndoSure. Underlines that it is draft guidance for consultation, not final approval. Notes Endotest's high reported accuracy comes from carefully selected groups of women with long-standing pelvic pain already at high risk of endometriosis, largely in specialist centres, with most evidence from teams linked to the test's developer in France; robust independent validation in other countries, age and ethnic groups and routine pathways including primary care is limited and urgently needed. Considers EndoSure experimental: near-perfect performance claims arise mainly from small developer-led studies, and both the biological mechanism and real-world performance are unvalidated. Supports linking early use to structured evidence generation.

Topics

Royal College of Obstetricians and Gynaecologists et al. 2026, Royal College of Obstetricians and Gynaecologists 2026

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