Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Progestin”

151 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 151 results

Large-scale testing (Phase 3)Looking for participantsNCT05255653
What this trial is testing

Refining Adjuvant Treatment in Endometrial Cancer Based on Molecular Features

Who this might be right for
Endometrial Cancer
Leiden University Medical Center 1,615
Large-scale testing (Phase 3)Study completedNCT00236782
What this trial is testing

Efficacy and Safety With the Transdermal Contraceptive System Versus Mercilon.

Who this might be right for
Contraception
Johnson & Johnson Pharmaceutical Research & Development, L.L.C. 1,517
Not applicableUnknownNCT00155051
What this trial is testing

Progestin Treatment for Endometrial Stromal Cells in Adenomyosis

Who this might be right for
Endometriosis
National Taiwan University Hospital 45
Post-approval studies (Phase 4)UnknownNCT00064766
What this trial is testing

Norplant and Irregular Bleeding/Spotting

Who this might be right for
Endometrial BleedingPeriodontal Disease
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 50
Post-approval studies (Phase 4)WithdrawnNCT01966575
What this trial is testing

Effect of Progestin-Induced Withdrawal Bleed on Ovulation Induction Cycles With Clomiphene Citrate

Who this might be right for
Polycystic Ovary SyndromeInfertility
University of British Columbia
Early research (Phase 1)Study completedNCT00229593
What this trial is testing

NES Gel-1, To Evaluate Nestorone Gel in Combination With Testosterone Gel

Who this might be right for
Contraception
University of Washington 140
Not applicableStudy completedNCT00789802
What this trial is testing

Controlled Trial of Oral Naproxen and Transdermal Estradiol for Bleeding in LNG-IUC

Who this might be right for
ContraceptionBleeding
Washington University School of Medicine 129
Large-scale testing (Phase 3)Study completedNCT01252069
What this trial is testing

PGL4001 Efficacy Assessment in Reduction of Symptoms Due to Uterine Leiomyomata (PEARLIII-extension Study)

Who this might be right for
Uterine Fibroids
PregLem SA 132
Not applicableStudy completedNCT02262481
What this trial is testing

Oral Progestogen Supplementation in the Prevention of Recurrent Uterine Contraction in Preterm Labor

Who this might be right for
Preterm Labor
Chulalongkorn University 48
Large-scale testing (Phase 3)Study completedNCT03015701
What this trial is testing

S9005 Mifepristone in Meningioma

Who this might be right for
Meningioma
SWOG Cancer Research Network 193
Not applicableStudy completedNCT01954095
What this trial is testing

The Impact of Vaginal and IM Progestins on the Cervix

Who this might be right for
Preterm BirthShort Cervical Length
University of Pittsburgh 89
Post-approval studies (Phase 4)Study completedNCT00335218
What this trial is testing

Fat Distribution in Healthy Early Postmenopausal Women

Who this might be right for
HealthyPostmenopause
Bayer 67
Early research (Phase 1)Ended earlyNCT05332483
What this trial is testing

Study of Megestrol Acetate in Grade 2 Endometrioid Endometrial Cancer

Who this might be right for
Endometrial Cancer
Sunnybrook Health Sciences Centre 5
Not applicableLooking for participantsNCT06414720
What this trial is testing

Salivary microRNA in Endometriosis: Correlation With Response to Progestin Therapy

Who this might be right for
Endometriosis
University of Udine 90
Large-scale testing (Phase 3)Looking for participantsNCT06379113
What this trial is testing

GnRHa + Letrozole in Obese Progestin-insensitive Endometrial Cancer Patients

Who this might be right for
Endometrial NeoplasmsAtypical Endometrial HyperplasiaProgesterone Resistance+1 more
Xiaojun Chen 29
Not applicableEnded earlyNCT04052607
What this trial is testing

Progestin Priming Ovarian Stimulation (PPOS) Compared With Antagonist Protocol for Freeze-all Cycles

Who this might be right for
Infertility
Ibn Sina Hospital 56
Post-approval studies (Phase 4)UnknownNCT01438736
What this trial is testing

Is Cerazette Use Before Nexplanon Insertion Predictive for Bleeding Pattern?

Who this might be right for
Bleeding
VL-Medi Oy 90
Post-approval studies (Phase 4)UnknownNCT03436303
What this trial is testing

The Benefits and Risks of Different Menopausal Hormone Replacement Therapy Regimes in the Treatment of Menopause Syndrome

Who this might be right for
Menopause Syndrome
Peking Union Medical College Hospital 120
Testing effectiveness (Phase 2)Study completedNCT00631124
What this trial is testing

Evaluate Inhibition of Ovulation of Two Oral Estrogen/Progestogen Regimens in Healthy, Young Females Over a Period of 3 Treatment Cycles

Who this might be right for
Contraception
Bayer 103
Post-approval studies (Phase 4)Study completedNCT03921736
What this trial is testing

Reversal of an Unfavorable Effect of Hydrochlorothiazide Compared to Angiotensin Converting Enzyme Inhibitor on Serum Uric Acid and Oxypurines Levels by Estrogen-progestin Therapy in Hypertensive Postmenopausal Women.

Who this might be right for
HypertensionHyperuricemiaMenopause
Anna Posadzy-Małaczyńska 180
Load More Results