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September 2009

Endocrine Society Publishes First Gender Dysphoria Clinical Guideline

Health International Trans

The Endocrine Society published its first clinical practice guideline on the endocrine treatment of transsexual persons, recommending suppression of puberty with GnRH analogues from Tanner stage 2 until age 16. Co-authored by Dutch Protocol pioneer Peggy Cohen-Kettenis, the guideline incorporated the Dutch approach into mainstream endocrinology, establishing international medical standards for treating gender dysphoria in adolescents.

Impact & Significance

Legitimised puberty blocker treatment within mainstream medical practice globally, providing the clinical framework that NHS England and other national health services would adopt for their gender identity services.

Reference Record

Date
September 2009
Era
2000-2009
Sources
2

This timeline entry is being migrated into the reference platform. Source metadata and editorial review status will be strengthened as each topic is upgraded.

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