Progesterone

also known as micronized progesterone · Utrogestan · Crinone · Endometrin · Prometrium · Prolutex · Progeffik · PROGESTAN · +35 more

Other / unclassified

Developed for: infertility disorder · female infertility · polycystic ovary syndrome · pregnancy disorder · menstrual disorder · long QT syndrome · nicotine dependence · osteoporosis
+72 more
· premature menopause · primary ovarian failure · progesterone resistance · cocaine dependence · coronary artery disorder · COVID-19 · endometrial cancer · endometrial disorder · endometrial endometrioid adenocarcinoma · insomnia · male infertility · postmenopausal atrophic vaginitis · preeclampsia · pregnancy disorder with abortive outcome · premenstrual tension · traumatic brain injury · alcohol dependence · Alzheimer disease · arthropathy · atherosclerosis · bulimia nervosa · cerebrovascular disorder · cervical intraepithelial neoplasia · chronic graft versus host disease · cocaine abuse · cognitive impairment with or without cerebellar ataxia · congenital heart disease · coronary atherosclerosis · depressive disorder · developmental disability · dry eye syndrome · dysmenorrhea · endometrial hyperplasia without atypia · endometrial polyp · endometriosis · epilepsy · female breast carcinoma · fetal growth restriction · functional hypothalamic amenorrhea · HIV infectious disease · hormone receptor-positive breast cancer · major depressive disorder · obstetric disorder · periventricular leukomalacia · post-traumatic stress disorder · pregnancy loss, recurrent, 4 · preterm premature rupture of the membranes · secondary amenorrhea · stroke disorder · substance-related disorder · traumatic encephalopathy · type 2 diabetes mellitus · urolithiasis · vulvar lichen sclerosus · amenorrhea · arteriosclerosis disorder · brain edema · brain injury · breast disorder · cannabis dependence · cervix disorder · glioblastoma · habitual spontaneous abortion · low implantation of placenta · manic bipolar affective disorder · methamphetamine dependence · placenta praevia · schizoaffective disorder · substance withdrawal syndrome · Turner syndrome · twin to twin transfusion syndrome · uterine carcinoma
Investigated by: Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) · National Institute of Mental Health (NIMH) · IBSA Institut Biochimique SA · University of Virginia · Ferring Pharmaceuticals · National Heart, Lung, and Blood Institute (NHLBI)
+255 more
· National Institute on Drug Abuse (NIDA) · Peking Union Medical College Hospital · University of North Carolina, Chapel Hill · Yale University · Indiana University · Insel Gruppe AG, University Hospital Bern · Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University · University Hospital Brussels · Abbott · American Heart Association · Assiut University · Emory University · Fundacion Dexeus · Medical University of South Carolina · Mount Sinai Hospital, Canada · National Cancer Institute (NCI) · National Institutes of Health (NIH) · Purdue University · Thomas Jefferson University · University of British Columbia · University of Minnesota · ART Fertility Clinics LLC · CRG UZ Brussel · Daré Bioscience, Inc. · David Wright · Fundacion Dexeus · Grünenthal GmbH · HaEmek Medical Center, Israel · Instituto Bernabeu · Instituto Valenciano de Infertilidad, IVI VALENCIA · Massachusetts General Hospital · Mayo Clinic · Medical University of Vienna · Nanjing University · National Institute on Aging (NIA) · Ohio State University · Productos Científicos S. A. de C. V. · Rabin Medical Center · TherapeuticsMD · University Hospital, Montpellier · University Magna Graecia · University of Illinois at Chicago · University of Pennsylvania · Wake Forest University Health Sciences · Washington University School of Medicine · Alexandria University · American Medical Society for Sports Medicine · American University of Beirut Medical Center · BHR Pharma, LLC · Bac Ninh 1 Obstetrics and Pediatrics Hospital, Bac Ninh, Vietnam · Bac Ninh 2 Obstetrics and Pediatrics Hospital, Bac Ninh, Vietnam · Basel Women's University Hospital · Baystate Medical Center · Beijing Chao Yang Hospital · Beijing Tiantan Hospital · Ben-Gurion University of the Negev · Besins Laboratory, Belgium · Beth Israel Deaconess Medical Center · Bezmialem Vakif University · Brain & Behavior Research Foundation · Brigham and Women's Hospital · CEMIC Buenos Aires · CIHR Canadian HIV Trials Network · Caixia Liu · Canadian Institutes of Health Research (CIHR) · Cantonal Hospital of St. Gallen · Carolinas Medical Center · Cedars-Sinai Medical Center · Centre Hospitalier Universitaire Vaudois · Centro A.F. de Estudios Tecnologicos, S.A. · Chiang Mai University · Children's Hospital of Philadelphia · Chiu Yee Liona Poon · Chongqing Medical University · all 261 on the full record

Regulatory milestones approvals, filings & regulatory actions · 2 recorded

Milestone	Jurisdiction	Brand	Indication	Date	Sentence it was read from
Label expansion	US (FDA)	PROGESTERONE	—	2001-09-17	fda.gov ↗
Approved	US (FDA)	PROGESTERONE	—	1974-11-01	fda.gov ↗

Trials 210 · started per year

today

US approved 1974

19741975197619771978197919801981198219831984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026202720282029

Phase	Registry id	Dates	Indication	Sponsor	Status	Outcome
Phase 07 trials
Phase 0	NCT06616077	Jun 2022 → Apr 2023	endometrial disorder, progesterone resistance	Reproductive Health Research Insritute, Chile	Completed	No outcome recorded
Phase 0	NCT05091866	Apr 2022 → Dec 2024	gliosarcoma	Emory University	Terminated	No outcome recorded
Phase 0	NCT04104984	Feb 2020 → Sep 2021	—	Assiut University	Unknown	No outcome recorded
Phase 0	NCT03687021	Oct 2018	—	Peking Union Medical College Hospital	Unknown	No outcome recorded
Phase 0	NCT02486757	Apr 2015 → Mar 2016	menstrual disorder	Massachusetts General Hospital	Completed	No outcome recorded
Phase 0	NCT01483365	Dec 2011 → Dec 2014	menstrual disorder	Wolfson Medical Center	Unknown	No outcome recorded
Phase 0	NCT00929006	Jun 2008 → Oct 2025 overdue	—	University of Virginia	Recruiting	No outcome recorded
Phase 119 trials
Phase 1	NCT06668896	Sep 2026 → Nov 2027 expected	—	Daré Bioscience, Inc.	Not yet recruiting	No outcome recorded
Phase 1	NCT07173361	Jan → May 2026	—	McMaster University	Completed	No outcome recorded
Phase 1	NCT05980091	Sep 2023 → Dec 2026	female infertility	ART Fertility Clinics LLC	Suspended	No outcome recorded
Phase 1	NCT05969795	Sep 2023 → Apr 2026 overdue	female infertility, pregnancy disorder	ART Fertility Clinics LLC	Recruiting	No outcome recorded
Phase 1	NCT05678192	Dec 2021 → Mar 2023	—	Federal State Budget Institution Research Center for Obstetrics, Gynecology and Perinatology Ministry of Healthcare	Completed	No outcome recorded
Phase 1	NCT05418426	Aug 2020 → Apr 2021	postmenopausal atrophic vaginitis	Daré Bioscience, Inc.	Completed	No outcome recorded
Phase 1	NCT04365127	Apr → Aug 2020	COVID-19	Sara Ghandehari	Completed	No outcome recorded
Phase 1	NCT03737656	Nov 2018 → May 2019	—	Grünenthal GmbH	Completed	No outcome recorded
Phase 1	NCT03340701	Nov 2017 → Jun 2018	—	Thomas Jefferson University	Completed	No outcome recorded
Phase 1	NCT02272647	Dec 2014 → Dec 2016	—	Mayo Clinic	Completed	No outcome recorded
Phase 1	NCT01602679	May 2012 → Jul 2015	—	University of Virginia	Terminated	No outcome recorded
Phase 1	NCT01428089	Mar 2011 → Dec 2024	polycystic ovary syndrome	University of Virginia	Unknown	No outcome recorded
Phase 1	NCT01293747	Feb → Aug 2011	—	Productos Científicos S. A. de C. V.	Completed	No outcome recorded
Phase 1	NCT01176175	Aug → Dec 2010	infertility disorder	Productos Científicos S. A. de C. V.	Completed	No outcome recorded
Phase 1	NCT00864214	Jun 2008 → Dec 2009	—	Mayo Clinic	Completed	No outcome recorded
Phase 1	NCT00594217	Nov 2007 → Jan 2020	polycystic ovary syndrome	University of Virginia	Completed	No outcome recorded
Phase 1	NCT00377923	Aug 2005 → Mar 2006	—	IBSA Institut Biochimique SA	Completed	No outcome recorded
Phase 1	NCT01773772	Feb 2005 → Jun 2009	—	University of Virginia	Completed	No outcome recorded
Phase 1	NCT00001259	Aug 1992 → Feb 2020	premenstrual tension	National Institute of Mental Health (NIMH)	Completed	No outcome recorded

Phase 1/25 trials
Phase 1/2	NCT03774745	Feb → Jul 2019	—	University of California, Davis	Terminated	No outcome recorded
Phase 1/2	NCT01057511	Dec 2009 → Aug 2011	—	Peking Union Medical College Hospital	Completed	No outcome recorded
Phase 1/2	NCT01147770	Sep 2008 → Jan 2010	infertility disorder	University Hospital Brussels	Completed	No outcome recorded
Phase 1/2	NCT00048646	May 2002 → Sep 2005	traumatic brain injury	David Wright	Completed	No outcome recorded
Phase 1/2	NCT00001322	Jun 1994 → Mar 2020	—	National Institute of Mental Health (NIMH)	Completed	No outcome recorded
Phase 232 trials
Phase 2	NCT07436793	Jun 2026 → Jun 2030 expected	endometrial disorder, endometrial endometrioid adenocarcinoma	New Mexico Cancer Research Alliance	Recruiting	No outcome recorded
Phase 2	NCT06807580	May 2025 → Feb 2027 expected	—	Emory University	Recruiting	No outcome recorded
Phase 2	NCT05982470	Aug 2023 → Jun 2025	cerebrovascular disorder, cognitive impairment with or without cerebellar ataxia	Beijing Tiantan Hospital	Unknown	No outcome recorded
Phase 2	NCT04865029	Jul 2021 → Jan 2022	COVID-19	Tulane University	Terminated	No outcome recorded
Phase 2	NCT04938011	Jul 2021 → Jun 2023	infertility disorder	Nanjing University	Unknown	No outcome recorded
Phase 2	NCT04645446	Feb 2021 → Oct 2022	dry eye syndrome	SIFI SpA	Completed	No outcome recorded
Phase 2	NCT04225221	Feb 2020 → Apr 2022	bulimia nervosa	University of North Carolina, Chapel Hill	Completed	No outcome recorded
Phase 2	NCT04051320	Jan 2020 → Jul 2022	postpartum depression	University of North Carolina, Chapel Hill	Completed	No outcome recorded
Phase 2	NCT03990051	Oct 2019 → Oct 2021	chronic graft versus host disease	Glia, LLC	Completed	No outcome recorded
Phase 2	NCT03701490	Mar 2019 → Sep 2022	infertility disorder	IBSA Institut Biochimique SA	Completed	No outcome recorded
Phase 2	NCT03729869	Jan 2019 → Nov 2022	substance-related disorder	Medical University of South Carolina	Completed	No outcome recorded
Phase 2	NCT03906669	Mar 2018 → Apr 2024	female breast carcinoma, hormone receptor-positive breast cancer	St Vincent's Hospital	Unknown	No outcome recorded
Phase 2	NCT02460302	Dec 2016 → Dec 2020	postmenopausal atrophic vaginitis	Mount Sinai Hospital, Canada	Withdrawn	No outcome recorded
Phase 2	NCT02841137	Jun 2016 → Aug 2017	—	IBSA Institut Biochimique SA	Completed	No outcome recorded
Phase 2	NCT02400021	Aug 2015 → Dec 2016	HIV infectious disease	Mount Sinai Hospital, Canada	Unknown	No outcome recorded
Phase 2	NCT02145767	Dec 2014 → Feb 2021	pregnancy disorder with abortive outcome	Sir Mortimer B. Davis - Jewish General Hospital	Completed	No outcome recorded
Phase 2	NCT02133573	Jul 2014 → Nov 2021	congenital heart disease, developmental disability, periventricular leukomalacia	Children's Hospital of Philadelphia	Completed	No outcome recorded
Phase 2	NCT01972464	Nov 2013 → Aug 2016	nicotine dependence	Yale University	Completed	No outcome recorded
Phase 2	NCT02225353	Sep 2013 → Mar 2017	—	Grünenthal GmbH	Completed	No outcome recorded
Phase 2	NCT01929083	Apr 2013 → Jun 2014	long QT syndrome	Indiana University	Completed	No outcome recorded
Phase 2	NCT01811225	Dec 2012 → Jun 2017	nicotine dependence	University of Minnesota	Completed	No outcome recorded
Phase 2	NCT01126255	Mar 2011 → Jul 2014	vulvar lichen sclerosus	Insel Gruppe AG, University Hospital Bern	Terminated	No outcome recorded
Phase 2	NCT00919919	Jun 2009 → Sep 2010	endometrial cancer	Rabin Medical Center	Unknown	No outcome recorded
Phase 2	NCT00866437	Apr 2009 → May 2010	premenstrual tension	EVE Medical Systems Ltd.	Unknown	No outcome recorded
Phase 2	NCT01153581	Feb 2006 → Dec 2012	—	Yale University	Completed	No outcome recorded
Phase 2	NCT00302731	Feb 2006 → Jan 2014	premature menopause	Jeanne Drisko, MD, CNS, FACN	Terminated	No outcome recorded
Phase 2	NCT00152438	Sep 2005 → Oct 2009	—	University of British Columbia	Unknown	No outcome recorded
Phase 2	NCT00247169	Aug 2004 → Apr 2009	cervical intraepithelial neoplasia	Medical University of Vienna	Completed	No outcome recorded
Phase 2	NCT02033512	Jan 2003 → Jan 2004	—	University Potiguar	Completed	No outcome recorded
Phase 2	NCT00005108	Apr 2000 → Jan 2002	atherosclerosis	National Heart, Lung, and Blood Institute (NHLBI)	Completed	No outcome recorded
Phase 2	NCT00000295	Apr 1999 → Dec 2001	nicotine dependence	National Institute on Drug Abuse (NIDA)	Completed	No outcome recorded
Phase 2	NCT00001481	Apr 1996 → Oct 2024	postpartum depression	National Institute of Mental Health (NIMH)	Completed	No outcome recorded

Phase 2/36 trials
Phase 2/3	NCT06530459	Aug 2024 → Apr 2027 expected	arthropathy, menstrual disorder	National University Hospital, Singapore	Recruiting	No outcome recorded
Phase 2/3	NCT02187224	Sep 2016 → Sep 2021	alcohol dependence, post-traumatic stress disorder	Yale University	Completed	No outcome recorded
Phase 2/3	NCT01308814	Oct 2010 → Mar 2016	depressive disorder	University of North Carolina, Chapel Hill	Completed	No outcome recorded
Phase 2/3	NCT00928213	Aug 2009 → Dec 2010	preeclampsia	Ben-Gurion University of the Negev	Unknown	No outcome recorded
Phase 2/3	NCT00632099	Feb 2008 → Sep 2012	cocaine dependence	New York State Psychiatric Institute	Completed	No outcome recorded
Phase 2/3	NCT00775242	Apr 2007 → Nov 2008	—	Centro A.F. de Estudios Tecnologicos, S.A.	Completed	No outcome recorded
Phase 335 trials
Phase 3	NCT07613528	Mar 2027 → Sep 2029 expected	pregnancy disorder	University Hospital, Montpellier	Not yet recruiting	No outcome recorded
Phase 3	NCT06851754	Jul 2025 → Dec 2031 expected	primary ovarian failure	Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)	Recruiting	No outcome recorded
Phase 3	NCT06644794	Mar 2025 → Sep 2027 expected	female infertility	Shandong University of Traditional Chinese Medicine	Recruiting	No outcome recorded
Phase 3	NCT05899010	Jul 2023 → Jun 2027 expected	infertility disorder	Fundacion Dexeus	Recruiting	No outcome recorded
Phase 3	NCT04549116	Oct 2022 → Jan 2026 overdue	infertility disorder	IBSA Institut Biochimique SA	Active not recruiting	No outcome recorded
Phase 3	NCT04806919	Apr 2021 → Feb 2025	pregnancy loss, recurrent, 4	University Hospital, Ghent	Completed	No outcome recorded
Phase 3	NCT03540225	Apr 2020 → Apr 2022	pregnancy disorder	Chiu Yee Liona Poon	Withdrawn	No outcome recorded
Phase 3	NCT03565211	Jul 2018 → Jul 2019	—	Ferring Pharmaceuticals	Completed	No outcome recorded
Phase 3	NCT02633878	Oct 2017 → Oct 2025	—	Heilongjiang University of Chinese Medicine	Completed	No outcome recorded
Phase 3	NCT03309709	Oct 2017 → Oct 2019	endometrial polyp	University Magna Graecia	Unknown	No outcome recorded
Phase 3	NCT03202186	Aug 2017 → Dec 2018	—	BHR Pharma, LLC	Terminated	No outcome recorded
Phase 3	NCT02950948	May 2017 → Mar 2019	—	IBSA Institut Biochimique SA	Withdrawn	No outcome recorded
Phase 3	NCT02950935	Apr 2017 → May 2018	pregnancy disorder	IBSA Institut Biochimique SA	Terminated	No outcome recorded
Phase 3	NCT02793908	Jun 2016 → Jun 2017	endometriosis	University Magna Graecia	Unknown	No outcome recorded
Phase 3	NCT02922348	Mar 2016 → Dec 2018	primary ovarian failure	University of Pennsylvania	Withdrawn	No outcome recorded
Phase 3	NCT02224313	Dec 2015 → Aug 2018	—	Intira Sriprasert	Completed	No outcome recorded
Phase 3	NCT02798653	Nov 2015 → Nov 2019	infertility disorder	Royan Institute	Unknown	No outcome recorded
Phase 3	NCT02989519	Aug 2015 → Jan 2017	—	Sanpasitthiprasong Hospital	Completed	No outcome recorded
Phase 3	NCT02491437	Jul 2015 → May 2017	female infertility	Abbott	Completed	No outcome recorded
Phase 3	NCT02779582	Jun 2015 → Jun 2018	dysmenorrhea, premature menopause	University of British Columbia	Completed	No outcome recorded
Phase 3	NCT02304237	Dec 2014 → Nov 2016	—	Ewha Womans University Mokdong Hospital	Unknown	No outcome recorded
Phase 3	NCT01941875	Jul 2014 → Sep 2016	infertility disorder	University of Alberta	Completed	No outcome recorded
Phase 3	NCT01942668	Aug 2013 → Oct 2016	—	TherapeuticsMD	Completed	No outcome recorded
Phase 3	NCT01850030	Aug 2013 → Mar 2016	female infertility	Abbott	Completed	No outcome recorded
Phase 3	NCT01464697	Oct 2011 → Jun 2018	—	University of British Columbia	Completed	No outcome recorded
Phase 3	NCT00822900	Mar 2010 → May 2014	traumatic brain injury	David Wright	Terminated	No outcome recorded
Phase 3	NCT00946192	May 2009 → Feb 2020	functional hypothalamic amenorrhea	Massachusetts General Hospital	Completed	No outcome recorded
Phase 3	NCT00615251	Feb 2008 → Aug 2009	infertility disorder	Duramed Research	Completed	No outcome recorded
Phase 3	NCT01180296	Nov 2006 → Jan 2009	—	Fetal Medicine Foundation	Completed	No outcome recorded
Phase 3	NCT00536003	Jul 2006 → Dec 2012	—	begoña Martinez de Tejada	Terminated	No outcome recorded
Phase 3	NCT00480402	Jan 2006 → Jun 2007	—	Instituto Valenciano de Infertilidad, IVI VALENCIA	Completed	No outcome recorded
Phase 3	NCT00029536	Oct 2000 → Jun 2010	epilepsy	Beth Israel Deaconess Medical Center	Completed	No outcome recorded
Phase 3	NCT00000555	Aug 1996 → May 2003	coronary atherosclerosis, myocardial ischemia	National Heart, Lung, and Blood Institute (NHLBI)	Completed	No outcome recorded
Phase 3	NCT00000466	Sep 1987 → Oct 2000	coronary artery disorder, diabetes mellitus, hyperlipoproteinemia, hypertensive disorder +3	National Heart, Lung, and Blood Institute (NHLBI)	Completed	No outcome recorded
Phase 3	NCT00000176	? → Sep 2007	Alzheimer disease	National Institute on Aging (NIA)	Completed	No outcome recorded

Phase 461 trials
Phase 4	NCT07448597	Aug 2026 → May 2028 expected	preeclampsia	Medical University of South Carolina	Not yet recruiting	No outcome recorded
Phase 4	NCT07466199	Jul → Aug 2026 overdue	ovarian dysfunction	Instituto Valenciano de Infertilidade de Lisboa	Not yet recruiting	No outcome recorded
Phase 4	NCT07508657	Apr 2026 → Jun 2029 expected	infertility disorder	Kirstine Kirkegaard	Not yet recruiting	No outcome recorded
Phase 4	NCT06497894	Jan → Jul 2026 overdue	insomnia	Insel Gruppe AG, University Hospital Bern	Recruiting	No outcome recorded
Phase 4	NCT07350317	Jan → Dec 2026 expected	—	Trust Fertility Clinic	Not yet recruiting	No outcome recorded
Phase 4	NCT07649668	Nov 2025 → May 2026	—	Dr Mudassar Saeed Pansota	Completed	No outcome recorded
Phase 4	NCT06306404	Oct 2025 → Oct 2029 expected	insomnia	VU University of Amsterdam	Not yet recruiting	No outcome recorded
Phase 4	NCT07523295	May → Nov 2025	—	Medicare Hospital (Pvt) Limited	Completed	No outcome recorded
Phase 4	NCT06610305	Sep 2024 → Jun 2028 expected	major depressive disorder	University of North Carolina, Chapel Hill	Recruiting	No outcome recorded
Phase 4	NCT05954962	Dec 2023 → Apr 2025	—	Instituto Bernabeu	Completed	No outcome recorded
Phase 4	NCT05787509	Apr 2023 → Apr 2029 expected	—	Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University	Recruiting	No outcome recorded
Phase 4	NCT05080569	Mar 2023 → Dec 2025 overdue	infertility disorder, pregnancy disorder	UMC Utrecht	Recruiting	No outcome recorded
Phase 4	NCT04499131	Dec 2021 → Apr 2025	female infertility	Instituto Valenciano de Infertilidad, IVI VALENCIA	Completed	No outcome recorded
Phase 4	NCT04675788	Sep 2021 → Apr 2025	long QT syndrome	Indiana University	Completed	No outcome recorded
Phase 4	NCT04725864	May 2021 → Jun 2025	infertility disorder	Vastra Gotaland Region	Unknown	No outcome recorded
Phase 4	NCT05061641	May 2021 → Jun 2022	—	Caixia Liu	Unknown	No outcome recorded
Phase 4	NCT04112368	Sep 2020 → Aug 2024	—	University of Illinois at Chicago	Completed	No outcome recorded
Phase 4	NCT04507022	Aug 2020 → Feb 2021	female infertility, male infertility	Rahem Fertility Center	Completed	No outcome recorded
Phase 4	NCT04190927	Jun 2020 → Jun 2023	menstrual disorder	Women's Hormone Network	Unknown	No outcome recorded
Phase 4	NCT04143880	Feb → Oct 2020	stroke disorder	Second Affiliated Hospital, School of Medicine, Zhejiang University	Unknown	No outcome recorded
Phase 4	NCT04140968	Nov 2019 → May 2021	—	Insel Gruppe AG, University Hospital Bern	Terminated	No outcome recorded
Phase 4	NCT03858049	May 2019 → Oct 2021	female infertility	Merck KGaA, Darmstadt, Germany	Terminated	No outcome recorded
Phase 4	NCT03976544	May 2019 → Jan 2025	pregnancy disorder with abortive outcome	CRG UZ Brussel	Terminated	No outcome recorded
Phase 4	NCT03677336	May 2019 → Aug 2020	female infertility, male reproductive system disorder	CRG UZ Brussel	Completed	No outcome recorded
Phase 4	NCT03834883	Mar 2019 → May 2024	long QT syndrome	Indiana University	Completed	No outcome recorded
Phase 4	NCT02430233	Dec 2018 → Feb 2023	—	HaEmek Medical Center, Israel	Completed	No outcome recorded
Phase 4	NCT03619707	Aug 2018 → Aug 2021	infertility disorder	American University of Beirut Medical Center	Completed	No outcome recorded
Phase 4	NCT03498313	Jul 2018 → May 2021	—	University of Illinois at Chicago	Completed	No outcome recorded
Phase 4	NCT03930212	Jan → Dec 2018	pregnancy disorder, progesterone resistance	Tanta University	Completed	No outcome recorded
Phase 4	NCT03343795	Jul 2017 → May 2018	—	Assiut University	Completed	No outcome recorded
Phase 4	NCT03720847	Dec 2016 → Nov 2017	—	University of North Carolina, Chapel Hill	Completed	No outcome recorded
Phase 4	NCT02913495	Sep 2016 → Aug 2021	—	Thomas Jefferson University	Completed	No outcome recorded
Phase 4	NCT02513940	May 2016 → Oct 2017	long QT syndrome	Indiana University	Completed	No outcome recorded
Phase 4	NCT02685072	Apr 2016 → Dec 2017	—	Yale University	Completed	No outcome recorded
Phase 4	NCT03040830	Nov 2015 → Oct 2016	—	Mansoura Integrated Fertility Center	Completed	No outcome recorded
Phase 4	NCT02567552	May → Dec 2015	—	IVI Barcelona	Completed	No outcome recorded
Phase 4	NCT02363127	Feb 2015 → Oct 2016	infertility disorder	Instituto Bernabeu	Completed	No outcome recorded
Phase 4	NCT02254577	Oct 2014 → Apr 2018	female infertility	Shady Grove Fertility Reproductive Science Center	Completed	No outcome recorded
Phase 4	NCT03436303	Feb 2014 → Jun 2018	—	Peking Union Medical College Hospital	Unknown	No outcome recorded
Phase 4	NCT02372942	Feb 2014 → Nov 2019	—	University of Padova	Unknown	No outcome recorded
Phase 4	NCT01927029	Aug 2013 → Oct 2014	—	Universidad del Desarrollo	Unknown	No outcome recorded
Phase 4	NCT01809639	Jun 2013 → Dec 2015	traumatic encephalopathy	Wake Forest University Health Sciences	Completed	No outcome recorded
Phase 4	NCT01940653	Nov 2012 → Dec 2017	—	University Hospital Brussels	Completed	No outcome recorded
Phase 4	NCT02032797	Nov 2012 → Sep 2019	—	University Hospital Brussels	Completed	No outcome recorded
Phase 4	NCT01643980	Aug 2012 → Mar 2016	—	Dra.Cristina Martinez Payo	Completed	No outcome recorded
Phase 4	NCT01500863	Nov 2011 → May 2012	ovarian hyperstimulation syndrome	IVI Madrid	Completed	No outcome recorded
Phase 4	NCT01237535	Nov 2011 → Nov 2013	male infertility	Rabin Medical Center	Unknown	No outcome recorded
Phase 4	NCT01826747	Apr 2011 → Jan 2015	infertility disorder	Universitaire Ziekenhuizen KU Leuven	Completed	No outcome recorded
Phase 4	NCT01286246	Jan 2011 → Oct 2014	obstetric disorder	University of Calgary	Terminated	No outcome recorded
Phase 4	NCT01010048	Oct 2009	urolithiasis	Chongqing Medical University	Unknown	No outcome recorded
Phase 4	NCT00755963	May 2009 → Jul 2011	—	Medical University of Vienna	Completed	No outcome recorded
Phase 4	NCT00805935	Jan 2009 → Jul 2010	infertility disorder, polycystic ovary syndrome	Ferring Pharmaceuticals	Completed	No outcome recorded
Phase 4	NCT02618148	Jan 2009 → Jun 2015	—	Trieu, Nguyen Thi, M.D.	Completed	No outcome recorded
Phase 4	NCT01698164	Dec 2008 → Oct 2012	breast cancer, cardiovascular disorder, osteoporosis, premature menopause	Peking Union Medical College Hospital	Unknown	No outcome recorded
Phase 4	NCT01123538	Dec 2008 → Oct 2011	—	University Hospital of North Norway	Unknown	No outcome recorded
Phase 4	NCT00802360	Dec 2008 → Nov 2009	infertility disorder	Ferring Pharmaceuticals	Completed	No outcome recorded
Phase 4	NCT01959464	Nov 2008 → Sep 2010	infertility disorder, pregnancy disorder	Wake Forest University Health Sciences	Completed	No outcome recorded
Phase 4	NCT00345306	Mar 2007 → ?	—	Hadassah Medical Organization	Suspended	No outcome recorded
Phase 4	NCT00160199	Nov 2004 → Feb 2009	secondary amenorrhea	Solvay Pharmaceuticals	Completed	No outcome recorded
Phase 4	NCT00530582	Nov 2003 → Jul 2004	—	Max-Planck-Institute of Psychiatry	Completed	No outcome recorded
Phase 4	NCT00732693	Feb 2002 → Nov 2006	primary ovarian failure	University of Edinburgh	Completed	No outcome recorded

Phase not applicable45 trials
—	NCT07620587	Jun 2026 → Aug 2028 expected	—	Wilfrid Laurier University	Recruiting	No outcome recorded
—	NCT07372495	Apr 2026 → Dec 2028 expected	preterm premature rupture of the membranes	National Hospital of Obstetrics and Gynecology	Recruiting	No outcome recorded
—	NCT07496294	Apr 2026 → Oct 2027 expected	—	Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital	Not yet recruiting	No outcome recorded
—	NCT07568574	Mar 2026 → May 2028 expected	—	Enhanced Emirates Limited	Enrolling by invitation	No outcome recorded
—	NCT07003373	Jul 2025 → Jul 2026 overdue	—	Malihe Mahmoudinia	Not yet recruiting	No outcome recorded
—	NCT06928844	Apr → Aug 2025 overdue	—	The General Authority for Teaching Hospitals and Institutes	Recruiting	No outcome recorded
—	NCT06715514	Feb 2025 → Dec 2026 expected	type 2 diabetes mellitus	Lia Bally	Recruiting	No outcome recorded
—	NCT06005207	Aug 2023 → Dec 2024	female infertility	Nanjing University	Unknown	No outcome recorded
—	NCT05232344	Apr 2022 → Feb 2024	infertility disorder	University Hospital, Montpellier	Completed	No outcome recorded
—	NCT05276531	Apr → Jun 2022	—	Bezmialem Vakif University	Completed	No outcome recorded
—	NCT05312190	Mar → Dec 2022	menstrual disorder	Peking Union Medical College Hospital	Unknown	No outcome recorded
—	NCT07307092	Oct 2021 → Apr 2022	cervical incompetence	Hina Mukhtar	Completed	No outcome recorded
—	NCT04161989	May 2020 → Jun 2022	fetal growth restriction	Assiut University	Completed	No outcome recorded
—	NCT04248309	Mar 2020 → Mar 2021	—	Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University	Unknown	No outcome recorded
—	NCT05189145	Oct 2019 → Mar 2021	female infertility	Alexandria University	Completed	No outcome recorded
—	NCT04108039	Sep 2019 → Jan 2022	infertility disorder	Fundacion Dexeus	Completed	No outcome recorded
—	NCT03992937	Jun 2019 → Dec 2020	endometrial hyperplasia without atypia	Kocaeli University	Completed	No outcome recorded
—	NCT03740568	Nov 2018 → Feb 2020	infertility disorder	Fundacion Dexeus	Completed	No outcome recorded
—	NCT03504345	May 2018 → Apr 2019	infertility disorder	Mount Sinai Hospital, Canada	Unknown	No outcome recorded
—	NCT03202836	Jun 2017 → Jul 2018	—	Chulalongkorn University	Completed	No outcome recorded
—	NCT05945407	Aug 2016 → Dec 2023 overdue	endometrial cancer, endometrial endometrioid adenocarcinoma	Peking University People's Hospital	Recruiting	No outcome recorded
—	NCT02329535	Jan 2015 → Aug 2017	—	HaEmek Medical Center, Israel	Terminated	No outcome recorded
—	NCT05062135	Feb → Sep 2014	polycystic ovary syndrome, progesterone resistance	University of Sao Paulo General Hospital	Completed	No outcome recorded
—	NCT03088046	Feb 2014 → Feb 2015	anovulation, polycystic ovary syndrome	Fundacion Dexeus	Completed	No outcome recorded
—	NCT02086032	Jan 2014 → Jun 2015	—	Chiang Mai University	Completed	No outcome recorded
—	NCT01762943	Aug 2013 → Oct 2016	postpartum depression	University of North Carolina, Chapel Hill	Completed	No outcome recorded
—	NCT01744574	Dec 2012 → Jul 2017	nicotine dependence	University of Minnesota	Completed	No outcome recorded
—	NCT01523483	Mar 2012 → Mar 2015	—	University Medical Centre Ljubljana	Completed	No outcome recorded
—	NCT01546454	Feb → Jun 2012	coronary artery disorder	Oregon Health and Science University	Completed	No outcome recorded
—	NCT01780610	Jan 2012 → Jan 2015	infertility disorder	Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University	Unknown	No outcome recorded
—	NCT01406197	Jul 2011 → Oct 2013	—	St. Joseph's Hospital and Medical Center, Phoenix	Withdrawn	No outcome recorded
—	NCT01428245	Apr 2011 → May 2013	polycystic ovary syndrome	University of Virginia	Terminated	No outcome recorded
—	NCT01249274	Feb 2011 → Jul 2013	cocaine abuse, cocaine dependence	Yale University	Completed	No outcome recorded
—	NCT01206998	Jul → Aug 2010	—	University of Rochester	Withdrawn	No outcome recorded
—	NCT01780558	Jan 2010 → Jan 2015	infertility disorder	Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University	Unknown	No outcome recorded
—	NCT01046708	Sep 2008 → Aug 2009	infertility disorder	University Hospital Brussels	Completed	No outcome recorded
—	NCT00805207	Sep 2007 → Mar 2013	obesity disorder, obstructive sleep apnea syndrome, polycystic ovary syndrome	Washington University School of Medicine	Completed	No outcome recorded
—	NCT00579553	Oct 2006 → May 2011	—	University of Oklahoma	Completed	No outcome recorded
—	NCT01428193	Sep 2006 → Aug 2017	polycystic ovary syndrome	University of Virginia	Terminated	No outcome recorded
—	NCT00676026	May 2005 → Feb 2009	—	University of Pennsylvania	Completed	No outcome recorded
—	NCT00565916	Aug 2004 → Jan 2008	—	Washington University School of Medicine	Terminated	No outcome recorded
—	NCT00700492	May 2004 → Mar 2008	infertility disorder	University Hospital, Gasthuisberg	Terminated	No outcome recorded
—	NCT00079248	Mar 2002 → ?	breast cancer, osteoporosis	Institute of Cancer Research, United Kingdom	Unknown	No outcome recorded
—	NCT01425541	Apr 2000 → Aug 2025	polycystic ovary syndrome	University of Virginia	Unknown	No outcome recorded
—	NCT00329316	—	pregnancy disorder	The Baruch Padeh Medical Center, Poriya	Withdrawn	No outcome recorded

Also used as a comparator or background therapy in 203 trials

Phase	Registry id	Dates	Indication	Sponsor	Status	Outcome
Phase 07 trials
Phase 0	NCT06870266 Comparator	Mar 2025 → Mar 2027 expected	—	Shaare Zedek Medical Center	Not yet recruiting	No outcome recorded
Phase 0	NCT04597099 Background	Oct 2022 → Oct 2025	polycystic ovary syndrome	University of Virginia	Unknown	No outcome recorded
Phase 0	NCT05128071 Comparator	Feb 2022 → May 2024	methamphetamine dependence	University of Utah	Completed	No outcome recorded
Phase 0	NCT04426487 Comparator	Jun → Sep 2020	traumatic brain injury	Minia University	Unknown	No outcome recorded
Phase 0	NCT04046185 Comparator	Oct 2019 → Oct 2021	uterine carcinoma	Shanghai First Maternity and Infant Hospital	Unknown	No outcome recorded
Phase 0	NCT03430050 Comparator	Oct 2017 → Apr 2018	cannabis dependence, substance withdrawal syndrome	Medical University of South Carolina	Completed	No outcome recorded
Phase 0	NCT03068910 Background	Jul 2016 → Oct 2025 overdue	polycystic ovary syndrome	University of Virginia	Recruiting	No outcome recorded

Phase 19 trials
Phase 1	NCT07136922 Comparator	Apr → Aug 2026 overdue	—	Calla Lily Clinical Care Ltd	Recruiting	No outcome recorded
Phase 1	NCT06631547 Comparator	Dec 2025 → Jan 2027 expected	brain injury	Assiut University	Not yet recruiting	No outcome recorded
Phase 1	NCT06045351 Background	Jan 2024 → Jun 2026 overdue	anovulation	Aga Khan University	Recruiting	No outcome recorded
Phase 1	NCT04753957 Comparator	Jan → Feb 2022	pregnancy disorder	Thomas Jefferson University	Terminated	No outcome recorded
Phase 1	NCT04414020 Comparator	Jun → Aug 2020	brain edema	Minia University	Unknown	No outcome recorded
Phase 1	NCT03152942 Background	Oct 2017 → Oct 2018	obstetric disorder	St Stephens Aids Trust	Unknown	No outcome recorded
Phase 1	NCT02510534 Comparator	Jul 2015 → Apr 2016	pregnancy disorder	Northwest Center for Infertility and Reproductive Endocrinology	Terminated	No outcome recorded
Phase 1	NCT00585520 Comparator	Sep 2007 → Sep 2013	cocaine dependence	Yale University	Completed	No outcome recorded
Phase 1	NCT00271206 Comparator	Sep 2004 → Sep 2008	nicotine dependence	Yale University	Completed	No outcome recorded

Phase 1/23 trials
Phase 1/2	NCT05737329 Background	Mar 2019 → Apr 2023	primary ovarian failure	Federal State Budget Institution Research Center for Obstetrics, Gynecology and Perinatology Ministry of Healthcare	Unknown	No outcome recorded
Phase 1/2	NCT00455962 Comparator	Jan 2005 → Dec 2011	—	Massachusetts General Hospital	Completed	No outcome recorded
Phase 1/2	NCT00455741 Comparator	Nov 2000 → Feb 2007	—	Massachusetts General Hospital	Completed	No outcome recorded
Phase 223 trials
Phase 2	NCT07010146 Background	Oct 2025 → Dec 2029 expected	bone remodeling disease, functional hypothalamic amenorrhea	University of Virginia	Recruiting	No outcome recorded
Phase 2	NCT07319715 Comparator	Jan 2023 → Aug 2024	pregnancy disorder	Benha University	Completed	No outcome recorded
Phase 2	NCT05555121 Comparator	Dec 2022 → Apr 2028	infertility disorder, low implantation of placenta	Clinique Ovo	Suspended	No outcome recorded
Phase 2	NCT05365464 Comparator	May 2022 → Dec 2025	pregnancy loss, recurrent, 4	Wake Forest University Health Sciences	Withdrawn	No outcome recorded
Phase 2	NCT04534881 Comparator	Oct 2020 → Jan 2023	—	St. Louis University	Terminated	No outcome recorded
Phase 2	NCT03740204 Background	Jun 2019 → Dec 2025 overdue	eating disorder, hypogonadism	Massachusetts General Hospital	Active not recruiting	No outcome recorded
Phase 2	NCT03633175 Comparator	Jul 2018 → Jul 2019	placenta praevia	Ain Shams University	Unknown	No outcome recorded
Phase 2	NCT02846909 Comparator	Apr 2017 → Apr 2019	—	Assiut University	Completed	No outcome recorded
Phase 2	NCT03018366 Comparator	Jan 2017 → Feb 2023	cardiovascular disorder, functional hypothalamic amenorrhea	Cedars-Sinai Medical Center	Completed	No outcome recorded
Phase 2	NCT03537287 Comparator	Jul 2016 → Jul 2018	—	Ain Shams University	Unknown	No outcome recorded
Phase 2	NCT02677259 Background	May 2016 → Jun 2018	—	One Fertility	Unknown	No outcome recorded
Phase 2	NCT01985594 Comparator	Nov 2013 → Jul 2014	—	nor zila hassan malek	Unknown	No outcome recorded
Phase 2	NCT02467673 Comparator	Jan → Mar 2012	—	University Potiguar	Completed	No outcome recorded
Phase 2	NCT01441635 Background	Sep 2011 → Nov 2013	leiomyoma, uterine disorder	AbbVie	Completed	No outcome recorded
Phase 2	NCT01204840 Comparator	Sep 2010 → May 2015	infertility disorder, ovarian dysfunction	Ottawa Fertility Centre	Completed	No outcome recorded
Phase 2	NCT00997893 Background	Dec 2009 → May 2015	—	University of Illinois at Chicago	Completed	No outcome recorded
Phase 2	NCT00873262 Comparator	Apr 2009 → May 2010	premenstrual tension	EVE Medical Systems Ltd.	Unknown	No outcome recorded
Phase 2	NCT00563472 Comparator	Nov 2007 → Aug 2008	—	Pantarhei Bioscience	Completed	No outcome recorded
Phase 2	NCT00329914 Comparator	Jun 2006 → Feb 2009	—	Rigshospitalet, Denmark	Completed	No outcome recorded
Phase 2	NCT01112358 Background	Dec 2005 → Jan 2007	ovarian hyperstimulation syndrome	Merck KGaA, Darmstadt, Germany	Completed	No outcome recorded
Phase 2	NCT00117468 Comparator	Jun 2005 → Apr 2006	infertility disorder	Duramed Research	Completed	No outcome recorded
Phase 2	NCT00206544 Comparator	Jan 2004 → Dec 2007	manic bipolar affective disorder, schizoaffective disorder	The Alfred	Completed	No outcome recorded
Phase 2	NCT00006399 Background	Sep 1999 → Mar 2004	Alzheimer disease	National Center for Research Resources (NCRR)	Completed	No outcome recorded

Phase 2/310 trials
Phase 2/3	NCT05758064 Comparator	Jan → Dec 2023	—	El Shatby University Hospital for Obstetrics and Gynecology	Unknown	No outcome recorded
Phase 2/3	NCT04558268 Background	Dec 2020 → Jul 2021	pregnancy loss, recurrent, 4	Soroka University Medical Center	Unknown	No outcome recorded
Phase 2/3	NCT03077633 Comparator	Oct 2017 → Jan 2018	cervical incompetence	Pediatrix	Withdrawn	No outcome recorded
Phase 2/3	NCT03058536 Comparator	Feb 2017 → Mar 2019	pregnancy disorder	Mario Henrique Burlacchini de Carvalho	Unknown	No outcome recorded
Phase 2/3	NCT02470676 Comparator	Jul 2015 → Jul 2018	cervix disorder	Hillel Yaffe Medical Center	Unknown	No outcome recorded
Phase 2/3	NCT01812239 Comparator	Mar 2014 → Aug 2017	—	Obstetrix Medical Group	Withdrawn	No outcome recorded
Phase 2/3	NCT02350231 Comparator	Feb 2014 → Jan 2017	—	Assiut University	Completed	No outcome recorded
Phase 2/3	NCT03440359 Comparator	Jul 2012 → Nov 2016	polycystic ovary syndrome	Eastern Virginia Medical School	Completed	No outcome recorded
Phase 2/3	NCT01590173 Comparator	Jan 2012 → Jul 2016	infertility disorder	National and Kapodistrian University of Athens	Completed	No outcome recorded
Phase 2/3	NCT00946088 Comparator	Oct 2009 → Feb 2013	pregnancy disorder	Stanford University	Terminated	No outcome recorded

Phase 335 trials
Phase 3	NCT06572761 Background	Sep 2026 → May 2030 expected	cervical incompetence	Assistance Publique - Hôpitaux de Paris	Not yet recruiting	No outcome recorded
Phase 3	NCT07340827 Background	Feb 2026 → Jul 2028 expected	infertility disorder	Merck Healthcare KGaA, Darmstadt, Germany, an affiliate of Merck KGaA, Darmstadt, Germany	Recruiting	No outcome recorded
Phase 3	NCT07162961 Background	Sep 2025 → Jun 2026 overdue	adenomyosis	Sun Yat-sen University	Not yet recruiting	No outcome recorded
Phase 3	NCT06150703 Comparator	Jun 2024 → Sep 2027 expected	—	Assistance Publique - Hôpitaux de Paris	Recruiting	No outcome recorded
Phase 3	NCT05894954 Background	Jul 2023 → Oct 2025	cognitive impairment with or without cerebellar ataxia, dementia	Alzheimer's Prevention and Reversal Project, Inc.	Completed	No outcome recorded
Phase 3	NCT06091436 Background	Mar → Dec 2023	infertility disorder	Changchun GeneScience Pharmaceutical Co., Ltd.	Completed	No outcome recorded
Phase 3	NCT05586724 Comparator	Mar 2022 → Sep 2026 expected	—	Angelica Lindén Hirschberg	Recruiting	No outcome recorded
Phase 3	NCT05189873 Background	Jun 2021 → Jan 2022	female infertility, polycystic ovary syndrome	Tehran University of Medical Sciences	Completed	No outcome recorded
Phase 3	NCT04537078 Comparator	Sep 2020 → Mar 2021	female infertility	El Shatby University Hospital for Obstetrics and Gynecology	Completed	No outcome recorded
Phase 3	NCT04087408 Comparator	Apr 2020 → Jul 2022	—	Moustafa Mohammed Abouelea	Unknown	No outcome recorded
Phase 3	NCT04209543 Background	Dec 2019 → Feb 2024	—	Estetra	Completed	No outcome recorded
Phase 3	NCT04342585 Comparator	Oct 2019 → Sep 2022	—	National University of Malaysia	Completed	No outcome recorded
Phase 3	NCT03297216 Comparator	Feb 2018 → Jun 2020	HIV infectious disease	University of North Carolina, Chapel Hill	Completed	No outcome recorded
Phase 3	NCT02697331 Comparator	Apr 2016 → Sep 2018	pregnancy disorder	Ain Shams University	Completed	No outcome recorded
Phase 3	NCT02736032 Comparator	Mar 2016 → May 2018	infertility disorder	Cairo University	Completed	No outcome recorded
Phase 3	NCT02518594 Comparator	Nov 2015 → Dec 2024	cervix disorder	The George Washington University Biostatistics Center	Completed	No outcome recorded
Phase 3	NCT01599494 Background	Mar 2014 → May 2015	infertility disorder	Organon and Co	Withdrawn	No outcome recorded
Phase 3	NCT02019589 Comparator	Jan → Oct 2014	secondary amenorrhea	TherapeuticsMD	Terminated	No outcome recorded
Phase 3	NCT02118051 Background	Sep 2013 → Jun 2017	infertility disorder	La Fe Health Research Institute	Completed	No outcome recorded
Phase 3	NCT01796522 Comparator	Mar → May 2013	—	La Fe Health Research Institute	Withdrawn	No outcome recorded
Phase 3	NCT01710514 Comparator	Oct 2012 → Aug 2013	—	Ferring Pharmaceuticals	Completed	No outcome recorded
Phase 3	NCT00809939 Comparator	Dec 2010 → Dec 2012	pregnancy disorder	Meir Medical Center	Unknown	No outcome recorded
Phase 3	NCT01143064 Comparator	Jun 2010 → Mar 2014	traumatic brain injury	BHR Pharma, LLC	Completed	No outcome recorded
Phase 3	NCT01178788 Comparator	Feb 2010 → Dec 2015	—	University of Modena and Reggio Emilia	Completed	No outcome recorded
Phase 3	NCT00827983 Comparator	Jan 2009 → Nov 2010	—	IBSA Institut Biochimique SA	Completed	No outcome recorded
Phase 3	NCT00827151 Comparator	Dec 2008 → May 2011	amenorrhea, osteoporosis	Massachusetts General Hospital	Withdrawn	No outcome recorded
Phase 3	NCT00828191 Comparator	Dec 2008 → Jul 2011	—	IBSA Institut Biochimique SA	Completed	No outcome recorded
Phase 3	NCT00615550 Comparator	Mar 2008 → Nov 2010	cervix disorder	Juniper Pharmaceuticals, Inc.	Completed	No outcome recorded
Phase 3	NCT01608451 Comparator	Sep 2007 → Aug 2021	female breast carcinoma	Tata Memorial Hospital	Terminated	No outcome recorded
Phase 3	NCT00702845 Background	Dec 2006 → Jul 2007	infertility disorder	Organon and Co	Completed	No outcome recorded
Phase 3	NCT00696878 Background	Sep 2006 → Feb 2009	—	Organon and Co	Completed	No outcome recorded
Phase 3	NCT00696800 Background	Jun 2006 → Nov 2007	—	Organon and Co	Completed	No outcome recorded
Phase 3	NCT00296478 Comparator	Jul 2005 → Apr 2006	infertility disorder	Ferring Pharmaceuticals	Completed	No outcome recorded
Phase 3	NCT01081652 Comparator	May 2004 → May 2005	infertility disorder	Merck KGaA, Darmstadt, Germany	Completed	No outcome recorded
Phase 3	NCT00086177 Comparator	Apr 2004 → Jan 2007	pregnancy disorder	Juniper Pharmaceuticals, Inc.	Completed	No outcome recorded

Phase 460 trials
Phase 4	NCT06856174 Comparator	Apr 2026 → Sep 2027 expected	HIV infectious disease	Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections	Recruiting	No outcome recorded
Phase 4	NCT06834594 Comparator	Jul 2025 → Jul 2026 overdue	Turner syndrome	Children's Mercy Hospital Kansas City	Recruiting	No outcome recorded
Phase 4	NCT06875752 Comparator	Apr 2025 → Apr 2026 overdue	—	Dunamenti REK Istenhegyi IVF Center	Recruiting	No outcome recorded
Phase 4	NCT06896617 Comparator	Feb 2025 → Nov 2026 expected	infertility disorder	Fundacion Clinic per a la Recerca Biomédica	Recruiting	No outcome recorded
Phase 4	NCT05997563 Comparator	Aug 2023 → Aug 2025	—	Chulalongkorn University	Unknown	No outcome recorded
Phase 4	NCT05903820 Background	Jul 2023 → Oct 2024	osteoporosis	Academic Medical Center - University of Amsterdam	Completed	No outcome recorded
Phase 4	NCT05704036 Background	May 2023 → Jan 2027 expected	cystic fibrosis, hypogonadism	Johns Hopkins University	Recruiting	No outcome recorded
Phase 4	NCT05388656 Background	Jun 2022 → Dec 2024	mood disorder	University of North Carolina, Chapel Hill	Completed	No outcome recorded
Phase 4	NCT05282277 Background	Apr 2022 → Dec 2026 expected	atypical depressive disorder, depressive disorder, psychotic disorder	University of North Carolina, Chapel Hill	Recruiting	No outcome recorded
Phase 4	NCT04783857 Comparator	Apr 2022 → Jun 2027 expected	—	University of Minnesota	Recruiting	No outcome recorded
Phase 4	NCT05286554 Background	Mar 2022 → Oct 2023	female infertility	Alexandria University	Completed	No outcome recorded
Phase 4	NCT04983173 Background	Nov 2021 → Mar 2026	infertility disorder	Fundacion Dexeus	Completed	No outcome recorded
Phase 4	NCT04992468 Background	Oct 2021 → Apr 2023	infertility disorder	Fundacion Dexeus	Completed	No outcome recorded
Phase 4	NCT04758871 Comparator	Oct 2021 → Sep 2023	female infertility	CRG UZ Brussel	Completed	No outcome recorded
Phase 4	NCT03948022 Comparator	Jun → Dec 2021	low implantation of placenta, pregnancy disorder with abortive outcome	Centrum Clinic IVF Center	Completed	No outcome recorded
Phase 4	NCT04997525 Comparator	Apr 2021 → May 2024	infertility disorder	Copenhagen University Hospital at Herlev	Completed	No outcome recorded
Phase 4	NCT04719000 Background	Feb 2021 → Aug 2027 expected	infertility disorder	Fundacion Dexeus	Recruiting	No outcome recorded
Phase 4	NCT04748562 Comparator	Jan → Aug 2020	pregnancy disorder	Ain Shams University	Completed	No outcome recorded
Phase 4	NCT03938064 Comparator	Jun 2019 → Jan 2021	infertility disorder	Ain Shams Maternity Hospital	Unknown	No outcome recorded
Phase 4	NCT04124913 Comparator	Jan → Oct 2019	female infertility, male infertility	Memorial Sisli Hospital, Istanbul	Unknown	No outcome recorded
Phase 4	NCT03784404 Comparator	Dec 2018 → Dec 2019	ovarian endometriosis	Cairo University	Unknown	No outcome recorded
Phase 4	NCT03642665 Comparator	Sep 2018 → Nov 2024	—	Universitaire Ziekenhuizen KU Leuven	Completed	No outcome recorded
Phase 4	NCT04797338 Comparator	Dec 2017 → Sep 2021	ovarian hyperstimulation syndrome, pregnancy disorder with abortive outcome	Assaf-Harofeh Medical Center	Unknown	No outcome recorded
Phase 4	NCT03267771 Comparator	Oct 2017 → Aug 2019	—	Assiut University	Unknown	No outcome recorded
Phase 4	NCT03251729 Background	Sep 2017 → Feb 2024	—	Thomas Jefferson University	Completed	No outcome recorded
Phase 4	NCT02970552 Comparator	Jul 2017 → Nov 2018	—	University of North Carolina, Chapel Hill	Completed	No outcome recorded
Phase 4	NCT03003949 Comparator	Jan 2017 → May 2020	—	University of North Carolina, Chapel Hill	Terminated	No outcome recorded
Phase 4	NCT03181685 Comparator	Dec 2016 → Dec 2019	infertility disorder	Andros Day Surgery Clinic	Terminated	No outcome recorded
Phase 4	NCT04008966 Comparator	Jul 2016 → Jun 2019	—	Cairo University	Completed	No outcome recorded
Phase 4	NCT03120715 Background	Jul 2016 → Jun 2017	infertility disorder	Nanfang Hospital, Southern Medical University	Unknown	No outcome recorded
Phase 4	NCT02673359 Comparator	Feb 2016 → Dec 2023	—	Mohamed Sayed Abdelhafez	Unknown	No outcome recorded
Phase 4	NCT02655146 Background	Dec 2015 → Dec 2016	infertility disorder	Chong Qing Reproducive and Genetic Institute	Unknown	No outcome recorded
Phase 4	NCT02255175 Background	Oct 2015 → Oct 2018	—	University of North Carolina, Chapel Hill	Completed	No outcome recorded
Phase 4	NCT02511574 Comparator	Aug 2015 → Dec 2022	—	University of Sao Paulo	Completed	No outcome recorded
Phase 4	NCT02571296 Comparator	Jul 2015 → Apr 2016	—	Ghamra Military Hospital	Unknown	No outcome recorded
Phase 4	NCT02969590 Comparator	Mar 2015 → Aug 2017	infertility disorder	Oregon Health and Science University	Completed	No outcome recorded
Phase 4	NCT03023514 Background	Mar 2015 → Jun 2016	female infertility	Lo.Li.Pharma s.r.l	Completed	No outcome recorded
Phase 4	NCT02601898 Comparator	Jan → Nov 2015	pregnancy disorder with abortive outcome	Azienda USL Ferrara	Completed	No outcome recorded
Phase 4	NCT02316626 Comparator	Dec 2014 → Jan 2016	infertility disorder	Roberta Venturella	Completed	No outcome recorded
Phase 4	NCT01980680 Comparator	Dec 2014 → Sep 2019	infertility disorder	Peter Humaidan	Completed	No outcome recorded
Phase 4	NCT02048891 Comparator	Oct 2014 → Jan 2015	infertility disorder	Rambam Health Care Campus	Completed	No outcome recorded
Phase 4	NCT01943812 Background	Dec 2013 → Apr 2019	pregnancy disorder with abortive outcome	Peter Humaidan	Completed	No outcome recorded
Phase 4	NCT01670929 Comparator	Sep 2012 → May 2015	habitual spontaneous abortion	Woman's Health University Hospital, Egypt	Completed	No outcome recorded
Phase 4	NCT02338830 Comparator	Jun 2012 → Oct 2014	—	Mohamed Sayed Abdelhafez	Completed	No outcome recorded
Phase 4	NCT01504139 Comparator	Jan 2012 → Apr 2014	infertility disorder	Regionshospitalet Viborg, Skive	Completed	No outcome recorded
Phase 4	NCT01353846 Comparator	May 2011 → Nov 2012	infertility disorder	Instituto Valenciano de Infertilidad, IVI VALENCIA	Unknown	No outcome recorded
Phase 4	NCT01954966 Comparator	Nov 2010 → Dec 2021	nicotine dependence	University of Pennsylvania	Completed	No outcome recorded
Phase 4	NCT01225835 Background	Oct 2010 → Jan 2013	female infertility	Ferring Pharmaceuticals	Completed	No outcome recorded
Phase 4	NCT01888744 Comparator	Sep 2010 → Jun 2013	infertility disorder	University Hospital Brussels	Completed	No outcome recorded
Phase 4	NCT01465373 Comparator	Feb 2010 → Sep 2011	infertility disorder	Fertility Centers of Illinois	Completed	No outcome recorded
Phase 4	NCT00843570 Comparator	Nov 2009 → May 2013	infertility disorder	University of Oxford	Completed	No outcome recorded
Phase 4	NCT00646802 Comparator	Jun 2008 → May 2012	preterm premature rupture of the membranes	Hospital Clinic of Barcelona	Completed	No outcome recorded
Phase 4	NCT01031017 Comparator	Jun 2007 → May 2014	—	University of Sao Paulo	Completed	No outcome recorded
Phase 4	NCT00708539 Comparator	Apr 2006 → Dec 2008	—	Nordica Fertility Clinic	Unknown	No outcome recorded
Phase 4	NCT00954811 Comparator	Sep 2005 → Jan 2008	pregnancy disorder with abortive outcome	University Hospital Brussels	Unknown	No outcome recorded
Phase 4	NCT00154180 Comparator	Sep 2005 → May 2012	arteriosclerosis disorder	Kronos Longevity Research Institute	Unknown	No outcome recorded
Phase 4	NCT00656201 Comparator	Jul 2003 → Nov 2008	infertility disorder	Brigham and Women's Hospital	Completed	No outcome recorded
Phase 4	NCT00108238 Background	Apr 2003 → Dec 2006	—	US Department of Veterans Affairs	Completed	No outcome recorded
Phase 4	NCT00361075 Background	Jul 1998 → May 2005	cardiovascular disorder	Northwestern University	Completed	No outcome recorded
Phase 4	NCT02772120 Comparator	? → Sep 2019	infertility disorder	Brigham and Women's Hospital	Withdrawn	No outcome recorded

Phase not applicable56 trials
—	NCT07305519 Background	Apr 2026 → Apr 2027 expected	—	University of Roma La Sapienza	Recruiting	No outcome recorded
—	NCT07415070 Background	Mar 2026 → Dec 2027 expected	—	Ningbo University	Not yet recruiting	No outcome recorded
—	NCT07409792 Background	Feb 2026 → Jan 2027 expected	anxiety, depressive disorder, female infertility, sleep disorder	Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University	Enrolling by invitation	No outcome recorded
—	NCT07425990 Background	Feb 2026 → Feb 2027 expected	female infertility	University of Novi Sad	Not yet recruiting	No outcome recorded
—	NCT03637062 Comparator	Dec 2024 → Dec 2026 expected	—	QH Medical Technology Ltd.	Not yet recruiting	No outcome recorded
—	NCT06463652 Background	Jun 2024 → May 2026 overdue	cervix disorder	My Duc Hospital	Recruiting	No outcome recorded
—	NCT06975943 Comparator	Jan 2024 → May 2025 overdue	—	Dr. Soetomo General Hospital	Active not recruiting	No outcome recorded
—	NCT06036446 Background	Nov 2023 → Oct 2028 expected	—	Thomas Jefferson University	Recruiting	No outcome recorded
—	NCT05838105 Comparator	Oct 2022 → Jan 2025	—	Shaare Zedek Medical Center	Unknown	No outcome recorded
—	NCT05112692 Comparator	Nov 2021 → Nov 2023	polycystic ovary syndrome	Mansoura University	Unknown	No outcome recorded
—	NCT04837768 Comparator	Jul 2021 → Mar 2022	—	Cairo University	Completed	No outcome recorded
—	NCT05484193 Comparator	Jun 2020 → Apr 2022	—	Shaare Zedek Medical Center	Unknown	No outcome recorded
—	NCT04300322 Comparator	May 2020 → Mar 2022	cervix disorder	My Duc Hospital	Unknown	No outcome recorded
—	NCT04278508 Comparator	Mar 2020 → Jun 2022	—	Hillel Yaffe Medical Center	Completed	No outcome recorded
—	NCT03998761 Comparator	Jun 2019 → Jan 2021	infertility disorder	My Duc Hospital	Completed	No outcome recorded
—	NCT03863613 Comparator	Mar 2019 → Jul 2023	cervix disorder, pregnancy disorder	My Duc Hospital	Terminated	No outcome recorded
—	NCT03832699 Comparator	Mar 2019 → Oct 2021	—	Wolfson Medical Center	Unknown	No outcome recorded
—	NCT03779451 Comparator	Jan 2019 → Dec 2021	placenta praevia	Aswan University Hospital	Unknown	No outcome recorded
—	NCT03781466 Comparator	Jan 2019 → Dec 2020	—	Aswan University Hospital	Unknown	No outcome recorded
—	NCT03781674 Comparator	Jan 2019 → Dec 2021	twin to twin transfusion syndrome	Aswan University Hospital	Unknown	No outcome recorded
—	NCT03734770 Comparator	Jan → Mar 2019	—	University of Verona	Completed	No outcome recorded
—	NCT03227705 Background	Jun 2018 → Oct 2022	cervix disorder	University of Sherbrooke	Completed	No outcome recorded
—	NCT03540979 Background	Jun 2018 → Dec 2019	—	Meir Medical Center	Unknown	No outcome recorded
—	NCT03211338 Comparator	Jul 2017 → Jun 2022	obstetric disorder	Hillel Yaffe Medical Center	Completed	No outcome recorded
—	NCT04846218 Comparator	Dec 2016 → Jan 2020	female infertility	Ain Shams University	Completed	No outcome recorded
—	NCT02623881 Comparator	Mar 2016 → Nov 2017	pregnancy disorder	Vietnam National University	Completed	No outcome recorded
—	NCT02690129 Comparator	Feb 2016 → Feb 2017	—	Omar Mamdouh Shaaban	Unknown	No outcome recorded
—	NCT02579421 Comparator	Nov 2015 → Jul 2017	cannabis dependence	University of Minnesota	Completed	No outcome recorded
—	NCT04453332 Comparator	Oct 2015 → Jun 2021	—	Hospital de Clinicas de Porto Alegre	Unknown	No outcome recorded
—	NCT02492451 Comparator	Jun → Dec 2015	pregnancy disorder	Zeynep Kamil Maternity and Pediatric Research and Training Hospital	Terminated	No outcome recorded
—	NCT02078869 Comparator	May → Sep 2015	infertility disorder	Toronto Centre for Advanced Reproductive Technology	Completed	No outcome recorded
—	NCT03457233 Comparator	Jan 2015 → Mar 2018	—	Cairo University	Unknown	No outcome recorded
—	NCT01798394 Comparator	Jun 2014 → Jun 2015	nicotine dependence	University of Minnesota	Completed	No outcome recorded
—	NCT02148393 Comparator	May 2014 → Feb 2017	infertility disorder, ovarian hyperstimulation syndrome	University Hospital Brussels	Completed	No outcome recorded
—	NCT02114645 Background	Apr 2014 → Feb 2015	infertility disorder	Zekai Tahir Burak Women's Health Research and Education Hospital	Unknown	No outcome recorded
—	NCT01840228 Comparator	May 2013 → May 2018	obstetric disorder	Washington University School of Medicine	Terminated	No outcome recorded
—	NCT01790282 Background	Mar 2013 → Dec 2014	infertility disorder	Mansoura Integrated Fertility Center	Completed	No outcome recorded
—	NCT03484611 Comparator	Jan 2013 → Apr 2018	—	Cairo University	Unknown	No outcome recorded
—	NCT01741376 Comparator	Nov 2012	cocaine dependence, nicotine dependence	University of Minnesota	Withdrawn	No outcome recorded
—	NCT01356524 Comparator	Jul 2011 → Jul 2012	infertility disorder	Hillel Yaffe Medical Center	Unknown	No outcome recorded
—	NCT01381016 Background	Jun 2011 → Jan 2013	infertility disorder, obesity disorder	University of Colorado, Denver	Completed	No outcome recorded
—	NCT01269450 Comparator	Mar 2011 → Jan 2017	placenta disorder	HaEmek Medical Center, Israel	Terminated	No outcome recorded
—	NCT01178931 Comparator	Oct 2010 → Oct 2013	—	University of Zagreb	Completed	No outcome recorded
—	NCT01046643 Comparator	May 2010 → Mar 2012	premature menopause	University of Michigan	Completed	No outcome recorded
—	NCT01810601 Background	Sep 2009 → Aug 2011	infertility disorder	Ain Shams Maternity Hospital	Completed	No outcome recorded
—	NCT01427595 Background	Feb 2009 → Jan 2015	polycystic ovary syndrome	University of Virginia	Completed	No outcome recorded
—	NCT01589081 Comparator	Sep 2008 → Dec 2015	nicotine dependence	Mclean Hospital	Withdrawn	No outcome recorded
—	NCT00719537 Comparator	Jul 2008 → Mar 2011	preeclampsia	John Uckele	Terminated	No outcome recorded
—	NCT01432028 Comparator	Mar 2007 → Apr 2011	—	Denusa Wiltgen	Completed	No outcome recorded
—	NCT01023178 Comparator	Feb 2007 → Jun 2013	primary ovarian failure	Stanford University	Completed	No outcome recorded
—	NCT01589068 Comparator	Jan 2007 → Dec 2015	nicotine dependence	Mclean Hospital	Withdrawn	No outcome recorded
—	NCT00343265 Comparator	Jun 2006 → Mar 2011	—	University of Calgary	Completed	No outcome recorded
—	NCT00750451 Comparator	Jan 2006 → May 2008	infertility disorder	V.K.V. American Hospital, Istanbul	Completed	No outcome recorded
—	NCT02524561 Comparator	Sep 2005 → Dec 2013	breast disorder	Brigham and Women's Hospital	Completed	No outcome recorded
—	NCT00830765 Comparator	Jun 2004 → Jan 2010	—	University of Mississippi Medical Center	Completed	No outcome recorded
—	NCT00218257 Comparator	Jul 2002 → Apr 2008	cocaine abuse	University of Minnesota	Completed	No outcome recorded

Press releases naming this drug 5 releases

Date	Issuer	Release
2017-09-25	Teva Branded Pharmaceutical Products R&D, Inc.	Teva Announces Reintroduction of Generic Depo-Provera® in the United States tevapharm.com ↗
2017-05-08	Pfizer	Collaboration Helps Broaden Access to Pfizer’s Contraceptive, Sayana® Press (medroxyprogesterone acetate), for Women in Some of the World’s Poorest Countries pfizer.com ↗
2012-03-02	Teva Branded Pharmaceutical Products R&D, Inc.	Teva Announces Launch of Generic Prometrium® Capsules in the United States tevapharm.com ↗
2004-10-27	Teva Branded Pharmaceutical Products R&D, Inc.	Teva Announces Approval Of Medroxyprogesterone Acetate Pre-Filled Syringe tevapharm.com ↗
2004-07-29	Teva Branded Pharmaceutical Products R&D, Inc.	Teva Announces Approval Of Medroxyprogesterone Acetate Injectable Suspension tevapharm.com ↗

Evidence & citations 47 cited values

Every value below carries the sentence it was read from. 423 sources stand behind the page.

Field	Value	Cited text
Known as	progesterone	“The aim of the study protocol will be to compare the efficacy of subcutaneous progesterone (25 mg / day; Pleyris, IBSA Institut Biochimique SA) with vaginal progesterone (90 mg...” NCT02793908 ↗ 361 “PURPOSE: To verify sufficient progesterone supplementation during the luteal phase and to determine the efficacy and safety of a natural micronized progesterone vaginal tablet...” PMID 26457065 ↗ Jun 2015 “Patients with low serum progesterone will be randomized to receive extra progesterone supplementation in the form of either: * Group A: oral 10 mg dydrogesterone (Duphaston®,...” NCT05758064 ↗ “In the present analysis, the subjects received daily in the right and left forearm a transdermal nanostructured formulation of Estriol (0.1%) + Estradiol (0.25%) and...” NCT02033512 ↗ “Randomized Controlled Trial Comparing Micronized Progesterone (Amelgen ®) 400 mg BID Versus 400 mg TID for Luteal Support in Artificial Vitrified/Warmed Single Blastocyst...” NCT04806919 ↗ “Progesterone-50 mg intramuscularly once a day beginning the day after oocyte retrieval continuing until the pregnancy test is negative or if positive, switching to Crinone 8%...” NCT00656201 ↗ “Patients in the control group will receive artificial cycle therapy post-IVF-ET: progesterone injection 40 mg/day, or oral dydrogesterone tablets (Duphaston) 20 mg/day, or...” NCT07409792 ↗ “Standard-dose continuously-combined bio-identical HRT containing transdermal estradiol 1.5 mg/d (= 2 strokes of Oestrogel® Dispenser) and oral micronized progesterone (= 1...” NCT06497894 ↗ “This is combined with 200 mg progesterone (Utrogestan tablets for 2 weeks) adjusted to the menstrual cycle to prevent endometrium carcinoma according to the international MHT...” NCT06306404 ↗ “for luteal phase support 600 mg progesterone tablets (Utrogestan; Laboratoires Besins- Iscovesco, Paris, France) or gel 8% intravaginally (Vasclor; Verisfield Ltd, UK) will be applied” NCT01590173 ↗ “100 mg progesterone vaginal insert 2 or 3 times daily (BID or TID) (start on the day after oocyte retrieval) until 10 weeks gestation or confirmation of negative pregnancy test.” NCT00802360 ↗ “Luteal support was provided as Crinone 8%(®) vaginal progesterone gel (90mg) administered daily, or oral dydrogesterone Duphaston(®) (2× 10mg) administered two times daily.” PMID 25622239 ↗ Nov 2014 “The prophylactic use of progesterone during the early phase of pregnancy in women with a history of preterm birth and those with a short cervix can prevent preterm birth.” NCT02511574 ↗ “progesterone supplementation is started (400 mg vaginal suppositories twice daily and 50 mg intramuscular injections daily) for 5 days before blastocyst transfer.” NCT07003373 ↗ “Forehead application of 1% progesterone gel provides corneal antinociception in preclinical models, suggesting it may be useful in alleviating ocular irritations.” PMID 33942724 ↗ Feb 2021 “Progesterone is a natural neurosteroid that we are trying to use to impede both direct neuronal injury cauesd by and indirectly by surgical trauma.” NCT04414020 ↗ “Atrophic subtype support may include: estradiol, progesterone, testosterone, DHEA, pregnenolone, levothyroxine, liothyronine, hydrocortisone.” NCT05894954 ↗ “including progesterone alone, human chorionic gonadotropin (hCG) alone, and the combination of progesterone with hCG, in these patients.” PMID 39827385 ↗ Jan 2025 “Luteal support will be provided with vaginal progesterone, either Endometrin 100 mg twice daily or Utrogestan 200 mg twice daily.” NCT06870266 ↗ “Progesterone vaginal ring versus vaginal gel for luteal support with in vitro fertilization: a randomized comparative study.” PMID 23465817 ↗ Mar 2013 “one of three doses of a compounded estrogen cream (Bi-est (80:20); 2.0, 2.5, or 3.0 mg)+compounded oral progesterone 100 mg” PMID 23384975 ↗ Feb 2013 “Estrogen 100 mcg patch twice weekly with 10 days of oral progesterone monthly for 12 months versus no medication” NCT00827151 ↗ “Multidose formulation despensing unit doses of 0.07 g of topical gel containing 0.7 mg of progesterone” NCT04645446 ↗ “natural progesterone in a novel subcutaneous formulation (Prolutex) may offer a viable alternative.” NCT07350317 ↗ “maintenance treatment ("Mirena", "Progesterone", "Dydrogesterone", or combined oral contraceptive)” NCT05945407 ↗ “Also, every 2 months, oral micronized progesterone (200 mg/day x 12 days) will be administered.” NCT01308814 ↗ “oral micronized progesterone suspension, 100 mg oral dose at 0800 during each study admission” NCT04597099 ↗ “Substituted FET GnRH-a 2 bolus two days before Estradiol 6 mg Progesterone (Crinone) 180 mg” NCT01943812 ↗ “inject able progesterone is prescribed and the patient is a candidate for FET transfer.” NCT05189873 ↗ “progesterone (Prometrium) 200 mg per day for first 12 calendar days of each month” NCT02922348 ↗ “All cases received luteal support in the form of progesterone 400 mg twice daily.” NCT03784404 ↗ “micronized Progesterone 200mg tablets to be taken orally for 12 days each month” NCT06530459 ↗ “Estradiol 1,5 mg + Progesterone 200 mg/Estradiol 1,5 mg + Progesterone 100 mg” NCT05678192 ↗ “Progesterone 1mmol/L; Estradiol 1mmol/L; Estrone 3mmol/L; Estriol 3mmol/L” NCT00873262 ↗ “oral micronized progesterone (Utrogestan) as acute tocolysis agent” NCT01985594 ↗ “Estradiol gel 0.1% 1.5mg/ daily + Micronized Progesterone 200mg” NCT05737329 ↗ “micronized progesterone (Endometrin, Ferring Pharmaceuticals)” NCT01465373 ↗ “29 days (estradiol 1mg/progesterone 100 mg oral capsule)” NCT05418426 ↗ “Luteal support with daily progesterone gel = Crinone 8%” NCT02048891 ↗ “Vaginal Micronized Progesterone Tablet (Endometrin®)” NCT00296478 ↗ “routine luteal phase support with progesterone gel” NCT00750451 ↗ “standard vaginal progesterone (200 mg once daily)” NCT07305519 ↗ “micronized progesterone 200 mg 3id (Utrogestan®)” NCT04983173 ↗ “Progesterone 20mg/ i.m./ Qd, 7 days totally.” NCT01057511 ↗ “using once daily natural progesterone agent” NCT00329316 ↗ “Progesterone: Hormone replacement therapy.” NCT02618148 ↗ “progesterone supplementation (Prometrium)” NCT03504345 ↗ “Vaginal Micronized Progesterone” NCT03832699 ↗ “1. Progesterone 1mmol/L” NCT00866437 ↗ “Progesterone Group” NCT02690129 ↗ NCT01428089 ↗ NCT00455741 ↗ NCT03948022 ↗ NCT01810601 ↗ NCT06463652 ↗ NCT04499131 ↗ NCT02913495 ↗ NCT00828191 ↗ NCT04209543 ↗ NCT04549116 ↗ NCT00536003 ↗ NCT04534881 ↗ NCT04190927 ↗ NCT05365464 ↗ NCT01500863 ↗ NCT00632099 ↗ NCT00708539 ↗ NCT02970552 ↗ NCT03457233 ↗ NCT00000466 ↗ NCT03267771 ↗ NCT07136922 ↗ NCT02470676 ↗ NCT05189145 ↗ NCT02601898 ↗ NCT01602679 ↗ NCT04997525 ↗ NCT02350231 ↗ NCT05969795 ↗ NCT01225835 ↗ NCT01942668 ↗ NCT01812239 ↗ NCT00271206 ↗ NCT01269450 ↗ NCT06928844 ↗ NCT02430233 ↗ NCT05276531 ↗ NCT01356524 ↗ NCT07508657 ↗ NCT01798394 ↗ NCT04938011 ↗ NCT00805207 ↗ NCT03540225 ↗ NCT01286246 ↗ NCT01796522 ↗ NCT01147770 ↗ NCT05555121 ↗ NCT04846218 ↗ NCT01046643 ↗ NCT00530582 ↗ NCT01546454 ↗ NCT01010048 ↗ NCT00455962 ↗ NCT06091436 ↗ NCT04837768 ↗ NCT04300322 ↗ NCT01599494 ↗ NCT00206544 ↗ NCT02633878 ↗ NCT04753957 ↗ NCT02460302 ↗ NCT04248309 ↗ NCT00827983 ↗ NCT01428193 ↗ NCT03729869 ↗ NCT02133573 ↗ NCT02316626 ↗ NCT01980680 ↗ NCT07340827 ↗ NCT00946192 ↗ NCT07649668 ↗ NCT05704036 ↗ NCT00732693 ↗ NCT02187224 ↗ NCT01940653 ↗ NCT02467673 ↗ NCT00480402 ↗ NCT06644794 ↗ NCT01954966 ↗ NCT03633175 ↗ NCT04161989 ↗ NCT01237535 ↗ NCT01081652 ↗ NCT03023514 ↗ NCT00001322 ↗ NCT01972464 ↗ NCT01643980 ↗ NCT01589068 ↗ NCT01123538 ↗ NCT04087408 ↗ NCT00775242 ↗ NCT00946088 ↗ NCT03340701 ↗ NCT03701490 ↗ NCT02019589 ↗ NCT03565211 ↗ NCT04507022 ↗ NCT07319715 ↗ NCT03619707 ↗ NCT01959464 ↗ NCT01744574 ↗ NCT01589081 ↗ NCT06036446 ↗ NCT01178788 ↗ NCT04426487 ↗ NCT02673359 ↗ NCT02491437 ↗ NCT00809939 ↗ NCT00579553 ↗ NCT02846909 ↗ NCT02032797 ↗ NCT02697331 ↗ NCT01888744 ↗ NCT07415070 ↗ NCT00361075 ↗ NCT05080569 ↗ NCT02623881 ↗ NCT00954811 ↗ NCT02225353 ↗ NCT04558268 ↗ NCT02145767 ↗ NCT03687021 ↗ NCT01428245 ↗ NCT00000555 ↗ NCT02114645 ↗ NCT00928213 ↗ NCT01927029 ↗ NCT07448597 ↗ NCT01206998 ↗ NCT01464697 ↗ NCT00117468 ↗ NCT05899010 ↗ NCT01432028 ↗ NCT06631547 ↗ NCT02492451 ↗ NCT01762943 ↗ NCT03181685 ↗ NCT00929006 ↗ NCT07613528 ↗ NCT04124913 ↗ NCT01826747 ↗ NCT04675788 ↗ NCT00000295 ↗ NCT05838105 ↗ NCT03120715 ↗ NCT05282277 ↗ NCT00006399 ↗ NCT00001481 ↗ NCT03058536 ↗ NCT06975943 ↗ NCT01031017 ↗ NCT00086177 ↗ NCT00152438 ↗ NCT01941875 ↗ NCT07162961 ↗ NCT01293747 ↗ NCT00646802 ↗ NCT04008966 ↗ NCT01741376 ↗ NCT01840228 ↗ NCT02224313 ↗ NCT03018366 ↗ NCT03498313 ↗ NCT00719537 ↗ NCT05112692 ↗ NCT01790282 ↗ NCT03088046 ↗ NCT06610305 ↗ NCT03343795 ↗ NCT04537078 ↗ NCT00001259 ↗ NCT00696878 ↗ NCT00843570 ↗ NCT03003949 ↗ NCT07436793 ↗ NCT02513940 ↗ NCT02841137 ↗ NCT00919919 ↗ NCT00343265 ↗ NCT01143064 ↗ NCT00702845 ↗ NCT00218257 ↗ NCT00700492 ↗ NCT01126255 ↗ NCT03930212 ↗ NCT03863613 ↗ NCT02304237 ↗ NCT02486757 ↗ NCT06851754 ↗ NCT02338830 ↗ NCT03484611 ↗ NCT00830765 ↗ NCT07523295 ↗ NCT01381016 ↗ NCT03152942 ↗ NCT02969590 ↗ NCT03202186 ↗ NCT05232344 ↗ NCT03202836 ↗ NCT04865029 ↗ NCT04112368 ↗ NCT06572761 ↗ NCT03834883 ↗ NCT02254577 ↗ NCT00565916 ↗ NCT05484193 ↗ NCT01153581 ↗ NCT01112358 ↗ NCT03740568 ↗ NCT04046185 ↗ NCT01023178 ↗ NCT01353846 ↗ NCT04104984 ↗ NCT07568574 ↗ NCT06005207 ↗ NCT04143880 ↗ NCT05980091 ↗ NCT00585520 ↗ NCT06616077 ↗ NCT05312190 ↗ NCT04748562 ↗ NCT01425541 ↗ NCT01773772 ↗ NCT03251729 ↗ NCT06807580 ↗ NCT01176175 ↗ NCT05903820 ↗ NCT03537287 ↗ NCT00247169 ↗ NCT01406197 ↗ NCT06668896 ↗ NCT02363127 ↗ NCT00696800 ↗ NCT03637062 ↗ NCT01809639 ↗ NCT00079248 ↗ NCT00108238 ↗ NCT01504139 ↗ NCT05128071 ↗ NCT07466199 ↗ NCT03720847 ↗ NCT01180296 ↗ NCT07425990 ↗ NCT03440359 ↗ NCT00594217 ↗ NCT00377923 ↗ NCT02779582 ↗ NCT03992937 ↗ NCT02255175 ↗ NCT03211338 ↗ NCT05061641 ↗ NCT04783857 ↗ NCT02685072 ↗ NCT02736032 ↗ NCT06896617 ↗ NCT00302731 ↗ NCT03040830 ↗ NCT02950935 ↗ NCT01698164 ↗ NCT01249274 ↗ NCT02078869 ↗ NCT07620587 ↗ NCT02772120 ↗ NCT03781466 ↗ NCT06856174 ↗ NCT05388656 ↗ NCT02567552 ↗ NCT03737656 ↗ NCT02518594 ↗ NCT01523483 ↗ NCT03781674 ↗ NCT00822900 ↗ NCT02655146 ↗ NCT06875752 ↗ NCT00029536 ↗ NCT05091866 ↗ NCT03740204 ↗ NCT03774745 ↗ NCT00048646 ↗ NCT01441635 ↗ NCT00000176 ↗ NCT05982470 ↗ NCT02579421 ↗ NCT04365127 ↗ NCT03309709 ↗ NCT01670929 ↗ NCT04453332 ↗ NCT01427595 ↗ NCT01811225 ↗ NCT00563472 ↗ NCT06150703 ↗ NCT03734770 ↗ NCT00676026 ↗ NCT05954962 ↗ NCT07372495 ↗ NCT04342585 ↗ NCT05286554 ↗ NCT04278508 ↗ NCT04725864 ↗ NCT03430050 ↗ NCT00005108 ↗ NCT01608451 ↗ NCT00615550 ↗ NCT01780610 ↗ NCT01929083 ↗ NCT00329914 ↗ NCT05062135 ↗ NCT02272647 ↗ NCT01780558 ↗ NCT02950948 ↗ NCT02372942 ↗ NCT05787509 ↗
Known as	17P	ClinicalTrials.gov intervention name — accepted as the source's own label NCT03297216 ↗
Known as	Amelgen	“Randomized Controlled Trial Comparing Micronized Progesterone (Amelgen ®) 400 mg BID Versus 400 mg TID for Luteal Support in Artificial Vitrified/Warmed Single Blastocyst...” NCT04806919 ↗
Known as	BHR401	“The primary objective of the clinical trial is to demonstrate superiority of BHR401 (oral micronized progesterone) versus placebo as a monotherapy for moderate to severe VMS in...” NCT03202186 ↗
Known as	Callavid	“400mg progesterone Callavid, 2 hour wear, twice daily for 7 days” NCT07136922 ↗
Known as	Crinone	“The aim of the study protocol will be to compare the efficacy of subcutaneous progesterone (25 mg / day; Pleyris, IBSA Institut Biochimique SA) with vaginal progesterone (90 mg...” NCT02793908 ↗ 10 “To compare the safety, efficacy, and tolerability of subcutaneous progesterone (Prolutex, 25 mg; IBSA Institut Biochimique SA) with vaginal progesterone gel (Crinone, 8%; Merck...” PMID 24140033 ↗ Oct 2013 “vaginal progesterone(Crinone; Merck-Serono, Hellerup, Denmark) and estradiol(Estrofem; Novo Nordisk, Copenhagen, Denmark) in the luteal phase” NCT01504139 ↗ “Luteal support with progesterone only (they will received vaginal P gel (Crinone 8% vaginal gel; Serono, Israel)” NCT01237535 ↗ “Substituted FET GnRH-a 2 bolus two days before Estradiol 6 mg Progesterone (Crinone) 180 mg” NCT01943812 ↗ “luteal phase support with progesterone (Crinone® %8 vaginal progesterone gel) in IUI cycle” NCT02492451 ↗ “Luteal support with daily progesterone gel = Crinone 8%” NCT02048891 ↗ “crinone (progesterone 8%, vaginal application)” NCT01826747 ↗ “Progesterone Vaginal Gel [Crinone]” NCT04124913 ↗ NCT03858049 ↗ NCT00296478 ↗
Known as	Crinone 8%	“micronized progesterone 90 mg (Crinone 8% ® - Merck)” NCT04719000 ↗
Known as	Cyclogest	“Vaginal progesterone (Cyclogest) 400 mg administered twice daily starting the day after insemination.” NCT07508657 ↗ 1 “Cyclogest 400 mg pessary, twice daily for 7 days” NCT07136922 ↗
Known as	Cyclogest 400mg	“400 mg vaginal progesterone, purchased from the manufacturer (Cyclogest® 400mg, Actavis, United Kingdom), will be applied once daily at bedtime, within two days after cerclage...” NCT03863613 ↗
Known as	Endometrin	“Endometrin® (vaginal micronized progesterone tablets) supplemented by intramuscular injection of progesterone in oil (PIO) work as well as PIO alone for women undergoing...” NCT02254577 ↗ 9 “Artificial Endometrial Preparation for Frozen Thawed Embryo Transfer Applying Either Endometrin or Utrogestan” NCT00345306 ↗ “Participants receive 100 mg vaginal progesterone inserts (e.g., Endometrin) administered twice daily.” NCT07319715 ↗ “vaginal progesterone - 100 mg Endometrin twice daily until week 8 of pregnancy.” NCT05838105 ↗ “micronized progesterone (Endometrin, Ferring Pharmaceuticals)” NCT01465373 ↗ “Luteal support: Endometrin 100mg vaginally three times daily” NCT01204840 ↗ “Vaginal Micronized Progesterone Tablet (Endometrin®)” NCT00296478 ↗ NCT01483365 ↗ NCT02510534 ↗ NCT03540979 ↗
Known as	FE 999913	ClinicalTrials.gov intervention name — accepted as the source's own label NCT01710514 ↗
Known as	m-P	“0.45 mg/d oral conjugated equine estrogens (o-CEE) plus 200 mg/d micronized progesterone (m-P) for the first 12 d of each month” PMID 26035291 ↗ Jun 2015
Known as	medroxyprogesterone acetate	“Possible side effects of progesterone (medroxyprogesterone acetate) include; nausea, breast tenderness, changes to liver enzymes, blood clotting profile changes, acne and...” NCT00206544 ↗
Known as	Medroxyprogesterone Acetate (MPA)	ClinicalTrials.gov intervention name — accepted as the source's own label NCT00997893 ↗
Known as	micronised progesterone	“Data suggest that micronised progesterone (mP) in menopausal hormone therapy is safer for the breast than synthetic progestins” PMID 39448218 ↗ Oct 2024 1 “Oestradiol cypionate intramuscular (IM) and micronised progesterone oral (PO), in addition to SOC” PMID 34848523 ↗ Nov 2021
Known as	Micronized natural progesterone	ClinicalTrials.gov intervention name — accepted as the source's own label NCT02118051 ↗
Known as	micronized progesterone	“Participants are randomized into three groups, the CEE 0.3 mg/micronized progesterone (MP) 100 mg group; CEE 0.625 mg/MP 100 mg group; CEE 0.625 mg/dydrogesterone 10 mg...” NCT03436303 ↗ 39 “Micronized progesterone 400 mg suppository administered rectally once daily from 16 to 36 weeks of gestation following cervical cerclage. Intended to provide sustained...” NCT07307092 ↗ “In the initial comparison of this rotating umbrella trial, megestrol acetate, a progestin, will be compared to micronized progesterone, a form of natural progesterone that is a...” NCT07436793 ↗ “We will evaluate the efficacy and safety of Chinese herbal medicine (New "Shoutai Wan", NSTW) and/or oral micronized progesterone (OP) for treating threatened miscarriage in this trial.” NCT02633878 ↗ “Oral micronized progesterone will be added (100 mg/day for 12 days/month) in the event of spontaneous vaginal bleeding and/or at 12 months over the 2-year protocol.” NCT06851754 ↗ “Prometrium (micronized progesterone USP encapsulated with peanut oil) 200 mg daily for the first 12 days of each month at bedtime” NCT02524561 ↗ “Administration of 200 mg of vaginal Micronized Progesterone (100 mg every 12 hours) for a 7-day course” NCT03088046 ↗ “Also, every 2 months, oral micronized progesterone (200 mg/day x 12 days) will be administered.” NCT01308814 ↗ “micronized progesterone 200 mg (Utrogestan, company) as an intra-vaginal tablet once daily” NCT01269450 ↗ “estradiol plus micronized progesterone 200 mg daily for women with an intact uterus” NCT00005108 ↗ “cyclic micronized progesterone (MP), 200 milligrams per day for 12 days a month” NCT00000466 ↗ “with 200 mg micronized progesterone given for 12 days of every month” NCT07010146 ↗ “Utrogestan®*: once daily 200mg of micronized progesterone” NCT06715514 ↗ “micronized progesterone 90 mg (Crinone 8% ® - Merck)” NCT04719000 ↗ “Micronized progesterone 200mg (Utrogestan®)” NCT04992468 ↗ “Drug: Micronized Progesterone” NCT06856174 ↗ NCT06834594 ↗ NCT07173361 ↗ NCT03642665 ↗ NCT05586724 ↗ NCT01046708 ↗ NCT03068910 ↗ NCT02329535 ↗ NCT02677259 ↗ NCT00755963 ↗ NCT04758871 ↗ NCT04051320 ↗ NCT02086032 ↗ NCT03677336 ↗ NCT04597099 ↗ NCT02989519 ↗ NCT01850030 ↗ NCT03976544 ↗ NCT04225221 ↗ NCT03998761 ↗ NCT07496294 ↗ NCT00154180 ↗ NCT02571296 ↗ NCT04108039 ↗ NCT05997563 ↗
Known as	MVP	“micronized vaginal progesterone (MVP) 600 mg daily” PMID 28333318 ↗ May 2017
Known as	Natural micronized progesterone	“Natural micronized progesterone, 400 mg/12 hours vaginal administration” NCT01353846 ↗
Known as	natural progesterone	“Twenty-five women will be randomized to self-administer natural progesterone (Prometrium, 200 mg) vaginally every night starting between gestational week 16 and 24 until week 36” PMID 27965866 ↗ Aug 2016 1 NCT02511574 ↗
Known as	OHP17	“Progesterone (OHP17)” NCT00830765 ↗
Known as	OMP	“vaginal micronized progesterone (OMP), administered for the induction of withdrawal bleeding” NCT03088046 ↗
Known as	Oral micronized progesterone	“Oral micronized progesterone is molecularly identical to human progesterone, a steroid hormone.” NCT01464697 ↗
Known as	Oral micronized progesterone: Prometrium, Uteroestan	“Oral micronized progesterone: Prometrium®, Uteroestan®” NCT00152438 ↗
Known as	Oral Progesterone	“Chinese Herbal Medicine (New "Shoutai Wan", one pack twice daily) + Oral Progesterone (100 mg thrice daily)” NCT02633878 ↗
Known as	Pleyris	“The aim of the study protocol will be to compare the efficacy of subcutaneous progesterone (25 mg / day; Pleyris, IBSA Institut Biochimique SA) with vaginal progesterone (90 mg...” NCT02793908 ↗ 1 “Subcutaneous progesterone (Pleyris, IBSA Farmaceutici, Italia) 25 mg one time per day (every day at the same time, according to patient's availability and preference).” NCT03734770 ↗
Known as	Pro-ocular	“Pro-ocular™ 1% Progesterone EP topical gel” NCT04645446 ↗
Known as	Progeffik	“Micronized vaginal progesterone (Progeffik, EFFIK Spa, Italia) 200 mg three times per day (every 8 hours).” NCT03734770 ↗ 2 “Subcutaneous Progesterone (Prolutex) Versus Vaginal Progesterone (Progeffik)” NCT03701490 ↗ “Capsule Progeffik 100 mg once at night every 3 weeks, then 1 week off” NCT06045351 ↗
Known as	PROGESTAN	“Vaginal progesterone treatment with PROGESTAN® (200 mg 3 times daily) will be continued for 4 days after initiation of the investigational medicinal product (Day 1 to Day 4),...” NCT07613528 ↗ 2 “After ten days of minimum estradiol treatment (and up to 7 days later to be working days), vaginal progesterone treatment will start in the evening on Day 0 (400 mg,...” NCT05232344 ↗ “progestan (progesterone) 50 mg/ml ampoules, 2 ampoules (100 mg) intramuscular starting from day 11 of the endometrial preparation cycle.” NCT03948022 ↗
Known as	Progesterone (prometrium, progestin)	“Progesterone (prometrium, progestin)” NCT02969590 ↗
Known as	progesterone (Utrogestan, Besins International, France)	“progesterone (Utrogestan®, Besins International, France)” NCT01940653 ↗
Known as	Progesterone in Oil (PIO)	“Endometrin® (vaginal micronized progesterone tablets) supplemented by intramuscular injection of progesterone in oil (PIO) work as well as PIO alone for women undergoing...” NCT02254577 ↗
Known as	Progesterone vaginal insert	ClinicalTrials.gov intervention name — accepted as the source's own label NCT00805935 ↗
Known as	Prolutex	“To compare the safety, efficacy, and tolerability of subcutaneous progesterone (Prolutex, 25 mg; IBSA Institut Biochimique SA) with vaginal progesterone gel (Crinone, 8%; Merck...” PMID 24140033 ↗ Oct 2013 4 “Prolutex is a water-soluble complex of natural progesterone with hydroxypropyl-β-cyclodextrin (HPBCD), patented as US Patent No. 4,727,064 Pitha, Jallowing for subcutaneous injection.” NCT07350317 ↗ “Group A will be administered subcutaneous progesterone 25 mg/day (Prolutex), and Group B will be administered vaginal progesterone in capsules 200 mg/3 times a day (Progeffik).” NCT02363127 ↗ “subcutaneous progesterone (PROLUTEX® 25 mg Solution for injection, IBSA Group, Lugano, Switzerland)” NCT05276531 ↗ “Subcutaneous Progesterone (Prolutex) Versus Vaginal Progesterone (Progeffik)” NCT03701490 ↗
Known as	Prometrium	“To stimulate the luteal phase of the menstrual cycle, Prometrium capsules containing 200 mg of micronized progesterone or placebo (lactose containing) capsules will be...” NCT01589081 ↗ 9 “Prometrium capsules containing 200 mg of micronized progesterone or placebo (lactose containing) capsules will be administered orally at 120 minutes before the injection of IV nicotine.” NCT01589068 ↗ “Prometrium (micronized progesterone USP encapsulated with peanut oil) 200 mg daily for the first 12 days of each month at bedtime” NCT02524561 ↗ “Participants will receive 100 mg per day of Prometrium (oral progesterone) for 13 days.” NCT07620587 ↗ “progesterone (Prometrium)” NCT00361075 ↗ NCT03504345 ↗ NCT02400021 ↗ NCT03906669 ↗ NCT03227705 ↗ NCT00160199 ↗
Known as	prontogest	“A total of 137 embryo transfers were randomly allocated into either arm I (67 ) starting luteal support as daily IM injections of 100 mg prontogest on day of egg retrieval , or...” NCT03040830 ↗ 2 “Prontogest 400 mg vaginal suppository contains progesterone 400 mg.” NCT04161989 ↗ NCT03938064 ↗
Known as	Provera	“One third of patients (twenty) will be randomized to receive adjunctive oral Provera (progesterone) at 20 mg/day.” NCT00206544 ↗
Known as	Psc	“Additional daily dosage of subcutaneous progesterone (Psc) 25 mg/day at night since D4” NCT03740568 ↗
Known as	PVI	“This report describes the administration preferences expressed by women with infertility that were given progesterone vaginal insert (PVI) or progesterone in oil injections...” PMID 25385669 ↗ Nov 2014
Known as	Seidigestan	“Micronized natural progesterone (Seidigestan(®)) vs GnRH antagonists for preventing the LH surge during controlled ovarian stimulation (PRO_NAT study): study protocol of a...” PMID 38577571 ↗ Mar 2024
Known as	Utrogestan	“Standard-dose continuously-combined bio-identical HRT containing transdermal estradiol 1.5 mg/d (= 2 strokes of Oestrogel® Dispenser) and oral micronized progesterone (= 1...” NCT06497894 ↗ 21 “Group A receives 7 days of micronized progesterone vaginally (Utrogestan® ((Utrogestan, Besins International), 3x200mg daily), group B receives 5 days of micronized...” NCT02032797 ↗ “This is combined with 200 mg progesterone (Utrogestan tablets for 2 weeks) adjusted to the menstrual cycle to prevent endometrium carcinoma according to the international MHT...” NCT06306404 ↗ “for luteal phase support 600 mg progesterone tablets (Utrogestan; Laboratoires Besins- Iscovesco, Paris, France) or gel 8% intravaginally (Vasclor; Verisfield Ltd, UK) will be applied” NCT01590173 ↗ “progeaterone:Utrogestan is one of the normal drugs in China to prevent spontaneous preterm birth, the Utrogestan used in this study is from Laboratories Besins International.” NCT03637062 ↗ “200 mg/day oral micronized natural progesterone (e.g. Utrogestan® 100mg) + 0.05 mg/day transdermal (i.e. plaster) 17β-estradiol (e.g. Estraderm® 50µg) during a year” NCT01123538 ↗ “Micronized progesterone (Utrogestan, Besins, Belgium) 200 mg vaginally three times daily is started as soon as the endometrial thickness is 7 mm.” NCT03642665 ↗ “Vaginal micronized progesterone (Utrogestan, Besins, Belgium) is started at 200 mg in the afternoon and 200 mg in the evening” NCT06644794 ↗ “Capsule 100 mg mP (Utrogestan®) orally per day in continuous combination with 1 mg encapsulated estradiol (Estrofem®)” NCT05586724 ↗ “Artificial Endometrial Preparation for Frozen Thawed Embryo Transfer Applying Either Endometrin or Utrogestan” NCT00345306 ↗ “Treatment with 400 mg Micronized progesterone (Utrogestan) daily up to 6 weeks of geastation” NCT02329535 ↗ “micronized progesterone 200 mg (Utrogestan, company) as an intra-vaginal tablet once daily” NCT01269450 ↗ “200 mg daily of vaginal progesterone suppositories (Utrogestan)” NCT02470676 ↗ “micronized progesterone 200 mg 3id (Utrogestan®)” NCT04983173 ↗ “Micronized progesterone 200mg (Utrogestan®)” NCT04992468 ↗ “micronized progesterone 400 mg (Utrogestan)” NCT02430233 ↗ “Utrogestan” NCT02989519 ↗ NCT04797338 ↗ NCT04140968 ↗ NCT02148393 ↗ NCT01985594 ↗ NCT06870266 ↗
Known as	utrogestran	“The first group also received dydrogesterone (duphaston®) at 10 mg and the second group micronized progesterone (utrogestran®) at 100 mg.” PMID 28609128 ↗ Jun 2017
Known as	vaginal progesterone	ClinicalTrials.gov intervention name — accepted as the source's own label NCT03779451 ↗ 1 NCT03077633 ↗
Known as	Vasclor	“for luteal phase support 600 mg progesterone tablets (Utrogestan; Laboratoires Besins- Iscovesco, Paris, France) or gel 8% intravaginally (Vasclor; Verisfield Ltd, UK) will be applied” NCT01590173 ↗
Action	Inhibit	“Progesterone has been shown to reduce the number of oxytocin receptors in the myometrium and be responsible in the near term pregnant women for blocking the onset of labor.” NCT00830765 ↗
Modality	Other / unclassified	“progesterone (a normal hormone made by the ovaries)” NCT00830765 ↗
Route	Other	“Progesterone suppository, 200mg vaginally twice/day” NCT00001259 ↗