Progestins: all 372 studies that test it

Page 2 of 4. Open to participants first (45), then studies with results posted, then the rest; newest registration first within each.

• Progesterone for Postpartum Cocaine RelapseCompletedNCT01249274Not applicableResults posted
• Oral Progesterone for Prevention of Preterm BirthCompletedNCT01180296Phase 3Results posted
• Sex Hormones and Orthostatic ToleranceCompletedNCT01153581Phase 2Results posted
• Efficacy and Safety Study of Intravenous Progesterone in Patients With Severe Traumatic Brain InjuryCompletedNCT01143064Phase 3Results posted
• Progesterone (17P, Makena®) for Prolongation of Pregnancy in Women With Preterm Rupture of the Membranes (PROM)CompletedNCT01119963Phase 2/3Results posted
• Confirmatory Study of 17P vs Vehicle for Prevention of Preterm Birth in Women w/ Previous Spontaneous Preterm DeliveryCompletedNCT01004029Phase 3Results posted
• Fat Mediated Modulation of Reproductive and Endocrine Function in Young AthletesCompletedNCT00946192Phase 3Results posted
• Progesterone for Maintenance Tocolysis: A Randomized Placebo Controlled TrialTerminatedNCT00946088Phase 2/3Results posted
• The Use of Progesterone to Reduce Preterm BirthCompletedNCT00830765Not applicableResults posted
• Subcutaneous Progesterone Versus Vaginal Progesterone Tablets for Luteal Phase Support in In Vitro Fertilization (IVF)CompletedNCT00828191Phase 3Results posted
• Subcutaneous Progesterone Versus Vaginal Progesterone Gel for Luteal Phase Support in Patients Undergoing In-Vitro Fertilization (IVF)CompletedNCT00827983Phase 3Results posted
• Progesterone for the Treatment of Traumatic Brain Injury IIITerminatedNCT00822900Phase 3Results posted
• Menopur® Versus Follistim® in Polycystic Ovarian Syndrome (PCOS)CompletedNCT00805935Phase 4Results posted
• Sex Steroids, Sleep, and Metabolic Dysfunction in WomenCompletedNCT00805207Not applicableResults posted
• Predictive Factors for Ovarian Stimulation Using a Fixed Daily Dose of 200 IU Recombinant FSH (Study 142003)(P05696)CompletedNCT00778999Phase 4Results posted
• Oral Progesterone and Low Dose Aspirin in the Prevention of PreeclampsiaTerminatedNCT00719537Not applicableResults posted
• Impact of GABA-Enhancing Agents on Cortical GABA Concentrations Across the Menstrual Cycle in WomenCompletedNCT00676026Not applicableResults posted
• Comparison of Crinone 8% Intravaginal Gel and IM Progesterone Supplementation for In Vitro Fertilization (IVF)CompletedNCT00656201Phase 4Results posted
• Progesterone Treatment for Cocaine-dependent Women: A Pilot StudyCompletedNCT00632099Phase 2/3Results posted
• PREGNANT Short Cervix TrialCompletedNCT00615550Phase 3Results posted
• Determining How Quickly Progesterone Slows LH Pulse FrequencyCompletedNCT00594217Phase 1Results posted
• Comparing IM vs. Vaginal Progesterone for Pre-term BirthCompletedNCT00579553Not applicableResults posted
• Evaluating the Roles of Estrogen and Progesterone in Heart MetabolismTerminatedNCT00565916Not applicableResults posted
• Postmenopausal Women Estrogen and Progesterone InfusionCompletedNCT00455741Phase 1/2Results posted
• RCT of Progesterone to Prevent Preterm Birth in Nulliparous Women With a Short CervixTerminatedNCT00439374Phase 3Results posted
• Study of Pharmacology of 17-OHPC in PregnancyCompletedNCT00409825Phase 2Results posted
• Bioidentical 'Natural' Hormone Evaluation in Early MenopauseTerminatedNCT00302731Phase 2Results posted
• Progesterone for the Treatment of Cocaine Dependence - 1CompletedNCT00218257Not applicableResults posted
• 17OHP for Reduction of Neonatal Morbidity Due to Preterm Birth (PTB) in Twin and Triplet PregnanciesCompletedNCT00163020Phase 2/3Results posted
• Safety and Efficacy of PROMETRIUM® Capsules in Induction of Secretory ConversionCompletedNCT00160199Phase 4Results posted
• The Role of Hormones in Postpartum Mood DisordersCompletedNCT00001481Phase 2Results posted
• The Effects of Reproductive Hormones on Mood and BehaviorCompletedNCT00001322Phase 1/2Results posted
• Oral Nifedipine vs Vaginal Progesterone for Prolonging Pregnancy in Preterm LaborCompletedNCT07865949Phase 4
• Threatened Preterm Labour: Vaginal Progesterone Versus NifedipineCompletedNCT07649668Phase 4
• Comparison of Dydrogesterone Alone Versus Dydrogesterone Plus HCG in Threatened MiscarriageCompletedNCT07608133Not applicable
• Effect of Vaginal Progesterone Treatment on Pregnancy and Newborn Outcomes in Women With Preterm LaborCompletedNCT07523295Phase 4
• Intramuscular vs Rectal Progesterone in Preventing Preterm Labour After Cervical CerclageCompletedNCT07307092Not applicable
• Progesterone and Muscle Protein Synthesis in Premenopausal Women (MP4-MPS)CompletedNCT07173361Phase 1
• Comparison in Cervical Length and Prolongation of Gestation Age on Vaginal Progesterone Administration to Pregnant Women After the Acute Phase of Threatened Preterm BirthCompletedNCT06975943Not applicable
• PPOS Protocol Versus GnRH Anatagonist for Expected Normal Responder Patients Undergoing ART : a Randomized Clinical TrialCompletedNCT06868576Phase 3
• Endometrial Transcript Profile with Progesterone After Post-ovulatory MifepristoneCompletedNCT06616077Early Phase 1
• PPOS vs GnRH Antagonist in Ovarian Stimulation (ProGanOS Study)Active, not recruitingNCT06378268Not applicable
• Optimal Timing of Euploid Day 6 Blastocyst Transfer in Frozen HRT Cycles, Day 6 or Day 7 of Progesterone Administration.SuspendedNCT05980091Phase 1
• Efficacy of Micronized Natural Progesterone vs GnRH Antagonist in the Prevention of LH Peak During Ovarian Stimulation.CompletedNCT05954962Phase 4
• Progesterone Primed Protocol Versus GnRH Antagonist in With PCO Undergoing ICSICompletedNCT05951400Phase 2/3
• Comparison of 3 Different Protocols for Preventing Premature Ovulation in Ovarian Stimulation CyclesCompletedNCT05767086Not applicable
• The Rescue of Hormonal Replacement Frozen Embryo Transfer Cycle With Low Serum Progesterone.Status unknownNCT05758064Phase 2/3
• Dydrogesterone-Primed Ovarian Stimulation Protocol Versus Gonadotropin Releasing Hormone Antagonist Protocol in ICSIStatus unknownNCT05751681Not applicable
• Subdermal Implant-bioabsorbable Gestrinone Pellet for Endometriosis Pelvic Pain TreatmentCompletedNCT05570786Phase 2
• Rescue Progesterone Supplementation During Frozen Embryo TransferSuspendedNCT05555121Phase 2
• HOPE Trial hCG or Progesterone Effect on Recurrent Pregnancy LossWithdrawnNCT05365464Phase 2
• Clinical and Basic Researches Related to ZhenQi Buxue Oral Liquid in Treating Menstrual DisordersStatus unknownNCT05312190Not applicable
• Comparison of the Effect of Subcutaneous Progesterone and Vaginal Progesterone for Luteal Phase SupportCompletedNCT05276531Not applicable
• Treat of Functional Ovarian Cysts by Compare Between Cocs and Progesterone Only PillsStatus unknownNCT05244811Phase 3
• Sexual Intercourse and Vaginal Absorption of ProgesteroneCompletedNCT05232344Not applicable
• Hormonal Monitoring and Progesterone Adjustment in Frozen Embryo Transfer CyclesCompletedNCT05189145Not applicable
• Fasting Bioequivalence Study of 2 Oral Progesterone Soft Capsules 200 mg in 48 Healthy Female SubjectsCompletedNCT05125640Phase 1
• Fasting Bioequivalence Study of 2 Progesterone Soft Capsules 200 mg in 66 Healthy Female Subjects Under Vaginal RouteCompletedNCT05125627Phase 1
• Progestin-primed Ovarian Stimulation Protocol Versus GnRH Antagonist Protocol in Polycystic Ovary Syndrome Patients Undergoing IVF/ICSI CyclesStatus unknownNCT05112692Not applicable
• Natural Progesterone for the Treatment of Recurrent GlioblastomaTerminatedNCT05091866Early Phase 1
• Progesterone Action on Endometrium of PCOSCompletedNCT05062135Not applicable
• Prediction and Prevention of Twin Premature Birth 2021Status unknownNCT05061641Phase 4
• Estradiol and Progesterone Levels Following Frozen Embryo TransferCompletedNCT04997525Phase 4
• Desogestrel for the Preoperative Treatment of Endometrioma Compared With PlaceboCompletedNCT04941833Phase 2/3
• A Randomized Controlled Study of Prolonging the Time of Progesterone Supplementation to Improve the Pregnancy Outcome of Single Day 6 Blastocyst Transfer of Freeze-thaw CycleStatus unknownNCT04938011Phase 2
• Agonist Trigger With HCG Luteal Supplementation vs HCG Trigger With Progesterone Luteal Supplementation in Antagonist Controlled HyperstimulationCycleCompletedNCT04846218Not applicable
• Gonadotropin Releasing Hormone Agonist (GnRHa) Versus Estrogen and Progesterone for Luteal Support in High RespondersStatus unknownNCT04797338Phase 4
• Oral Progesterone for Prevention of Miscarriage in Threatened AbortionCompletedNCT04788108Phase 4
• Oral Versus Vaginal Progesterone for Luteal Phase Supplementation in Frozen Embryo Transfer CyclesCompletedNCT04758871Phase 4
• Pharmacokinetics of Progesterone in Pregnancy-2TerminatedNCT04753957Phase 1
• Vaginal Progesterone 400mg v.s 200mg for Prevention of Preterm Labor in Twin PregnanciesCompletedNCT04748562Phase 4
• Desogestrel Versus GnRH Antagonist in IVF/ICSIStatus unknownNCT04728659Phase 4
• Novel Approaches for Minimizing Drug-Induced QT Interval LengtheningCompletedNCT04675788Phase 4
• Impact of Different Doses and Routes of Exogenous Progesterone Administration on Endometrial Receptivity ParametersCompletedNCT04499131Phase 4
• Effect of Progesterone Therapy on Traumatic Subarachinoid Haemorrhage on Clinical Outcome and Resistive Vasculer Indices of Middle Cerebral Artery Transcranial DopplerStatus unknownNCT04426487Early Phase 1
• Bioavailability of Desogestrel 0.075 mg Tablets With Regards to Reference ProductCompletedNCT04422028Phase 1
• Live Birth Rate Between PPOS and GnRH Antagonist Protocol in Patients With Anticipated High Ovarian ResponseCompletedNCT04414761Phase 3
• Comparison of the Euploid Rate of Blastocyst Between PPOS and GnRH Antagonist Protocol in Patients Undergoing PGT-ACompletedNCT04414748Phase 3
• Addition of Dydrogesterone to the Luteal Phase Support After Fresh Embryo TransferStatus unknownNCT04408144Not applicable
• Progesterone for the Treatment of COVID-19 in Hospitalized MenCompletedNCT04365127Phase 1
• Comparison Between Vaginal Pessary and Progestogen in Twin Pregnancy With Short Cervical LengthCompletedNCT04342585Phase 3
• Pessary Versus Progesterone in SingletonsStatus unknownNCT04300322Not applicable
• The Effect of Dydrogesterone on Sexual Function in Women With EndometriosisCompletedNCT04287205Not applicable
• Serum Progesterone on the Day of Thawed Embryo Transfer and Pregnancy Rate After an Artificial Endometrial PreparationCompletedNCT04278508Not applicable
• Omega 3 Plus Vaginal Progesterone on Birth Weight of Constitutionally Small for Gestational Age FetusesCompletedNCT04161989Not applicable
• Progesterone in the Treatment of Acute Hemorrhagic StrokeStatus unknownNCT04143880Phase 4
• Progesterone and Resting Energy ExpenditureTerminatedNCT04140968Phase 4
• Oral Dydrogesterone vs. Micronized Vaginal Progesterone for Luteal Phase Support in Frozen-thawed Embryo Transfer CyclesStatus unknownNCT04124913Phase 4
• Micronized Progesterone vs Gonadotropin-releasing Hormone (GnRH) Antagonist in Freeze-all IVF Cycles.CompletedNCT04108039Not applicable
• Progesterone in Expectantly Managed Early-onset PreeclampsiaCompletedNCT04077853Phase 4
• Progesterone Versus Progesterone Plus Dydrogesterone in FETCompletedNCT03998761Not applicable
• Vaginal Micronized Progesterone Versus Levonorgestrel for Treatment of Non-atypical Endometrial HyperplasiaCompletedNCT03992937Not applicable
• Natural Cycle Versus Hormone Replacement Therapy Cycle for a Frozen-thawed Embryo Transfer in PGT PatientsTerminatedNCT03976544Phase 4
• Luteal Support in Frozen-Thawed Embryo Transfer CyclesCompletedNCT03948022Phase 4
• Oral Dydrogesterone in the Management of Preterm LaborCompletedNCT03935152Phase 4
• Progesterone Supplementation in Threatened AbortionCompletedNCT03930212Phase 4
• OCP Pretreatment in PCOS Patients Undergoing ICSI Using Antagonist ProtocolStatus unknownNCT03881904Phase 1/2
• Follicle Stimulating Hormone (FSH) Glycosylation in Women: Effect of EstradiolStatus unknownNCT03868202Phase 2
• Pessary Versus Cerclage With or Without Progesterone in TwinsTerminatedNCT03863613Not applicable
• Oral Dydrogesterone vs. Vaginal Micronized Progesterone for Luteal Phase Support in Frozen-thawed Embryo TransferStatus unknownNCT03832699Not applicable

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