Who are Surgestone's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Tibolone (Livial), ethinyl estradiol and cyproterone acetate, Add back therapy 1 (tibolone), Tibolone plus Xiangshao granules, fenofibrate and tibolone, Black Cohosh (iCR) or tibolone.

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Last reviewed 2026-06-10 · How we verify

Surgestone — Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Surgestone (PROMEGESTONE) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: promegestone. Area: Other.

phase 2 promegestone Progesterone receptor, Androgen receptor Other Small molecule Live · refreshed every 30 min

Target snapshot

Surgestone (PROMEGESTONE). Surgestone works by binding to the progesterone receptor, mimicking the effects of the natural hormone progesterone.

Comparator set (6 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target
Surgestone TARGET	PROMEGESTONE		phase 2	promegestone	Progesterone receptor, Androgen receptor
Tibolone (Livial)	Tibolone (Livial)	Wyeth is now a wholly owned subsidiary of Pfizer	marketed	Selective tissue estrogenic activity regulator (STEAR); synthetic steroid	Estrogen receptor, progesterone receptor, androgen receptor
ethinyl estradiol and cyproterone acetate	ethinyl estradiol and cyproterone acetate	S.C.B. Medical College and Hospital	marketed	Combined oral contraceptive with anti-androgenic activity	Estrogen receptor, progesterone receptor, androgen receptor
Add back therapy 1 (tibolone)	Add back therapy 1 (tibolone)	University of Cagliari	marketed	Selective Tissue Estrogenic Activity Regulator (STEAR); Hormone Replacement Therapy	Estrogen receptor, Progesterone receptor, Androgen receptor
Tibolone plus Xiangshao granules	Tibolone plus Xiangshao granules	Peking Union Medical College Hospital	marketed	Hormone replacement therapy (HRT) / Selective tissue estrogenic activity regulator (STEAR)	Estrogen receptor, Progesterone receptor, Androgen receptor
fenofibrate and tibolone	fenofibrate and tibolone	Keogh Institute for Medical Research	marketed	Fibrate + Selective Estrogen Receptor Modulator (SERM)	PPAR-α (fenofibrate); Estrogen receptor, progesterone receptor, androgen receptor (tibolone)
Black Cohosh (iCR) or tibolone	Black Cohosh (iCR) or tibolone	Schaper & Bruemmer GmbH & Co KG	phase 3	Herbal extract / Selective tissue estrogenic activity regulator (STEAR)	Serotonin receptors (Black Cohosh); estrogen receptor, progesterone receptor, androgen receptor (tibolone)

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (promegestone class)

· 1 drug in this class

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Cite this brief

Drug Landscape (2026). Surgestone — Competitive Intelligence Brief. https://druglandscape.com/ci/promegestone. Accessed 2026-06-10.

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing