Hypogonadism: all 352 studies
Page 1 of 4. Open to participants first (44), then studies with results posted, then the rest; newest registration first within each.
- AIM-TEST: Microbiome-Targeted Nutrition for Functional Secondary HypogonadismEnrolling by invitationNCT07761546Not applicable
- Anticipated Stigma, Illness Identity, and Quality of Life in Male HypogonadismNot yet recruitingNCT07752511
- Testosterone Therapy With or Without Finasteride After Spinal Cord Injury: TRT-SCI TrialNot yet recruitingNCT07742553Phase 2/3
- Male Experiences With Intra Cytoplasmic Sperm Injection (ICSI) and Reduced Sperm QualityRecruitingNCT07546435
- Gonadotropin Therapy in Idiopathic Hypogonadal Non-ObstructiveNot yet recruitingNCT07540611Not applicable
- Clinical Trial to Observe the Effects of Tamoxifen on Testosterone Recovery in Medically Castrated Prostate Cancer PatientsRecruitingNCT07535905Phase 2
- Intratesticular Artery Resistive Index Changes After VaricocelectomyNot yet recruitingNCT07517952Not applicable
- Effect of Testosterone on Elderly Frail Men With Testosterone DeficiencyNot yet recruitingNCT07512323Phase 2
- Perception of Hormonal Replacement Therapy Among Patients Aged 11 to 17 YearsRecruitingNCT07315932
- Kisspeptin Administration Subcutaneously to Patients With Hypothalamic AmenorrheaRecruitingNCT07224438Phase 2
- Fertility Enhancement Through Regenerative Treatment in Ovaries and TestesRecruitingNCT06841328
- EndoPAT Device for Endothelial Dysfunction in EDRecruitingNCT06720597Not applicable
- Triptorelin for Early Diagnosis of Hypogonadotrophic HypogonadismEnrolling by invitationNCT06691815Not applicable
- 52 Week Study + 24-Month Long-Term Extension of Safety, PK, & Efficacy of XYOSTED® for Testosterone Replacement in Male Adolescents With HypogonadismRecruitingNCT06689085Phase 3
- Long Term Effects of Oral Versus Transdermal Estrogen Replacement Therapy in Turner SyndromeRecruitingNCT06570460Phase 4
- To Evaluate Recombinant Human Follicle Stimulating Hormone-CTP Fusion Protein Injection or Placebo Combined With Chorionic Gonadotropin for InjectionNot yet recruitingNCT06561594Phase 3
- Determining Dose Equivalence Between Oral and Transdermal Estrogen Treatment in Women With Turner SyndromeRecruitingNCT06544473Phase 4
- ERectile Dysfunctions, gOnadotoxicity and Sexual Health Assessment in Men With Lung CancerRecruitingNCT06532149
- Adaptions and Resiliency to Multi-Stressor OpeRationsRecruitingNCT06455969Phase 4
- Assessment of Endometrial Thickness Among Adolescent and Young Adult Patients on Estrogen Replacement Therapy Using Daily Oral Micronized Progesterone Versus the Etonogestrel Implant.RecruitingNCT06357442
- Study of the Steroid Hormone Milieu in Obese PatientsRecruitingNCT06341699
- Single-Dose Pharmacokinetics of Oral Testosterone Undecanoate With and Without Concomitant Inhibition of UGT2B17Not yet recruitingNCT06312761Phase 1/2
- Observation of Environment and Reproductive-Endocrine EffectsRecruitingNCT06280807
- The Effect of Sex Steroid Replacement Therapy in the Hypogonadism and Transgender Active-Duty PopulationRecruitingNCT06247267
- Physical Exercise as a Sustainability Tool in Men With Dysmetabolic HypogonadismRecruitingNCT06094036Not applicable
- Kisspeptin Administration Subcutaneously to Patients With IHHRecruitingNCT05896293Phase 2
- An Open Labeled RCT on the Effect of Additional hCG Injection for LPS on Pregnancy Outcomes in IHH PatientsRecruitingNCT05569577Not applicable
- Testosterone Undecanoate Replacement Therapy in Boys With Pubertal Delay or Confirmed HypogonadismRecruitingNCT05541172
- Hormones in Hypogonadotropic HypogonadismRecruitingNCT04927676
- Impact of Peri-operative tEstosterone Levels on oNcological and Functional Outcomes in RadiCal prostatEctomyRecruitingNCT04833426Phase 3
- Association Between Human Immunodeficiency Virus (HIV) Infection and Male HypogonadismRecruitingNCT04760574
- Relationship of the Microenvironment and Male FertilityNot yet recruitingNCT04704141
- Locomotor Training With Testosterone to Promote Bone and Muscle Health After Spinal Cord InjuryRecruitingNCT04460872Phase 2
- Growing up With the Young Endocrine Support System (YESS!)Not yet recruitingNCT04252001Not applicable
- Rec-LH PD and Safety Profile in Hypogonadotropic Hypogonadism MenRecruitingNCT04189133Phase 2
- Testosterone Replacement in Male Cancer Survivors With Fatigue and Low TestosteroneRecruitingNCT04049331Phase 2
- Effects of Testosterone Undecanoate vs Placebo on Intrahepatic Fat Content in Overweight/Obese Men With T2DM or Prediabetes and HypogonadismRecruitingNCT03851627Phase 4
- Efficacy and Safety of Long Term Use of hCG or hCG Plus hMG in Males With Isolated Hypogonadotropic Hypogonadism (IHH)RecruitingNCT03687606Phase 4
- Efficacy of Testosterone Gel to Restore Normal Serum Values of Testosterone During the Acute Phase of Critical Illness in Adult ICU PatientsRecruitingNCT03678233Phase 2
- Product Transference Study of Testagen™ TDS®-TestosteroneNot yet recruitingNCT02733133Phase 2
- A Dose Ranging Study to Examine TDS-Testosterone 5%Not yet recruitingNCT01894308Phase 2
- Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at SanfordRecruitingNCT01793168
- Genetics of Reproductive Disorders (Including Kallmann Syndrome) and Cleft Lip and/or PalateRecruitingNCT01601171
- Inherited Reproductive DisordersRecruitingNCT01500447
- Opioid Antagonism in Hypogonadotropic HypogonadismCompletedNCT04975334Phase 1Results posted
- Prolonged Pulsatile Kisspeptin Administration in Hypogonadotropic HypogonadismCompletedNCT04648969Phase 2Results posted
- Testopel ® vs. Generic Testosterone Pellets.CompletedNCT04523480Phase 3Results posted
- Ambulatory Blood Pressure Monitoring (ABPM) Extension Study of Oral Testosterone Undecanoate in Hypogonadal MenCompletedNCT04467697Phase 3Results posted
- A Study of the Effect of Testosterone Replacement Therapy on Blood Pressure in Adult Male Participants With HypogonadismCompletedNCT04456296Phase 4Results posted
- A Comparison of Side Effects in Hypogonadal Men Treated With Natesto Versus Testosterone InjectionsCompletedNCT04439799Phase 4Results posted
- A Study to Evaluate Androderm®'s Effect on Blood Pressure in Adult Hypogonodal Male ParticipantsCompletedNCT04320745Phase 4Results posted
- A Study of the Effect of Topical Testosterone Replacement Therapy on Blood Pressure in Adult Male Participants With HypogonadismCompletedNCT04274894Phase 4Results posted
- Anastrazole and Clomiphene to Evaluate Hypogonadal Symptoms and Erectile FunctionCompletedNCT03933618Phase 2Results posted
- Testosterone Therapy and Bone Quality in Men With Diabetes and HypogonadismCompletedNCT03887936Phase 4Results posted
- Ambulatory Blood Pressure Monitoring in Oral Testosterone Undecanoate (TU, LPCN 1021) Treated Hypogonadal MenCompletedNCT03868059Phase 3Results posted
- A Bioequivalence Study of Testosterone Cypionate in Hypogonadal MalesCompletedNCT03792477Phase 1Results posted
- A Study to Evaluate the Effect of Testosterone Replacement Therapy (TRT) on the Incidence of Major Adverse Cardiovascular Events (MACE) and Efficacy Measures in Hypogonadal MenCompletedNCT03518034Phase 4Results posted
- Aromatase Inhibitors and Weight Loss in Severely Obese Men With HypogonadismCompletedNCT03490513Phase 4Results posted
- A Phase 1/2a Study to Determine the Dose Response Pharmacokinetics of TSX-011 (Testosterone Undecanoate) in Hypogonadal MalesTerminatedNCT03335254Phase 1/2Results posted
- Strength Training as a Supplemental Therapy of Androgen Deficiency of the Aging MaleCompletedNCT03282682Not applicableResults posted
- Hypogonadotropic Hypogonadism in Obese Young MalesTerminatedNCT03245827Phase 2Results posted
- Dosing Validation Study of Oral Testosterone Undecanoate (TU, LPCN 1021).CompletedNCT03242590Phase 3Results posted
- Dosing Flexibility Study of Oral Testosterone Undecanoate (TU, LPCN 1021)CompletedNCT03242408Phase 3Results posted
- Natesto Effects on Testosterone, Luteinizing Hormone, Follicle Stimulating Hormone and Semen ParametersCompletedNCT03203681Phase 4Results posted
- Efficacy and Safety of Oral Testosterone Undecanoate in Hypogonadal MenCompletedNCT03198728Phase 3Results posted
- Subcutaneous vs. Intramuscular TestosteroneCompletedNCT03091348Phase 4Results posted
- Perioperative Hypogonadism in Men Undergoing Radical Cystoprostatectomy for Bladder CancerCompletedNCT03063125Results posted
- Efficacy and Safety of Corifollitropin Alfa (MK-8962) in Combination With Human Chorionic Gonadotropin (hCG) in Adolescent Males With Hypogonadotropic Hypogonadism (HH) (MK-8962-043)CompletedNCT03019575Phase 3Results posted
- Aromatase Inhibitors and Weight Loss in Severely Obese Hypogonadal Male Veterans (Pilot)CompletedNCT02959853Phase 4Results posted
- Administration of Kisspeptin in Patients With HyperprolactinemiaCompletedNCT02956447Phase 2Results posted
- Open-Label Study, Evaluating Patient Satisfaction and Symptom Improvement When Treating Male Hypogonadism With Natesto™CompletedNCT02937740Phase 4Results posted
- The Effect of Various Amounts of Fat on PK of Oral Testosterone UndecanoateCompletedNCT02921386Phase 2Results posted
- A 6 Month Safety Extension Study of MBGS205CompletedNCT02908074Phase 2Results posted
- Safety of Subcutaneous Testosterone Enanthate in Adult Male HypogonadismCompletedNCT02777242Phase 2Results posted
- Safety and Efficacy of BGS649 in Male Obese Subjects With Hypogonadotropic HypogonadismCompletedNCT02730169Phase 2Results posted
- A Study of Oral Testosterone Undecanoate (TU) in Hypogonadal MenCompletedNCT02722278Phase 3Results posted
- Pilot Pharmacokinetic Study of Oral Testosterone Ester Formulations in Hypogonadal MenCompletedNCT02697188Phase 2Results posted
- Phlebotomy Study of Testosterone UndecanoateCompletedNCT02670343Phase 1/2Results posted
- A Multi-Center Study in Men With Acquired Hypogonadotropic Hypogonadism to Compare Changes in Body Composition and Metabolic Parameters With Diet and Exercise in Conjunction With Treatment With 12.5 mg or 25 mg EnclomipheneCompletedNCT02651688Phase 2Results posted
- Subcutaneous Testosterone Enanthate Safety in Adult Men Diagnosed With HypogonadismCompletedNCT02504541Phase 3Results posted
- A Phase 2a Pharmacodynamic Study of TAK-448 in Participants With Hypogonadotropic HypogonadismTerminatedNCT02369796Phase 2Results posted
- Lifestyle Intervention and Testosterone Replacement in Obese SeniorsCompletedNCT02367105Phase 3Results posted
- Testosterone Plus Finasteride Treatment After Spinal Cord InjuryTerminatedNCT02248701Phase 2Results posted
- Pharmacokinetic Study of Subcutaneous Testosterone EnanthateCompletedNCT02233751Phase 1Results posted
- Oral Testosterone for the Treatment of Hypogonadism in MalesCompletedNCT02222558Phase 2Results posted
- Subcutaneous Testosterone Replacement Efficacy and Safety in Adult Men Diagnosed With HypogonadismCompletedNCT02159469Phase 3Results posted
- Effect of Intranasal Insulin on LH Concentrations in ManCompletedNCT02154477Phase 1/2Results posted
- A Clinical Trial to Evaluate the Efficacy and Safety of Testosterone Gel in Adult Hypogonadal MalesCompletedNCT02149264Phase 3Results posted
- LutrePulse Hypogonadotropic HypogonadismCompletedNCT01976728Phase 3Results posted
- The Effect of Testosterone Topical Solution (LY900011) in Hypogonadal Men With Suboptimal Response to a Topical Testosterone GelCompletedNCT01893281Phase 4Results posted
- Pharmacokinetic Study of Testosterone EnanthateCompletedNCT01887418Phase 1/2Results posted
- Clomiphene Citrate for the Treatment of Low Testosterone Associated With Chronic Opioid Pain Medication AdministrationCompletedNCT01880086Phase 2Results posted
- Testosterone Replacement for Male Opioid Agonist Maintained PatientsCompletedNCT01873989Phase 1/2Results posted
- A Study in Men With Low Testosterone to Measure the Effects of Testosterone Solution on Testosterone Levels, Sex Drive and EnergyCompletedNCT01816295Phase 3Results posted
- Safety and Efficacy Trial of Testosterone UndecanoateCompletedNCT01765179Phase 3Results posted
- Phase III Study to Evaluate Morning Testosterone Normalization in Overweight Men With Secondary HypogonadismCompletedNCT01739595Phase 3Results posted
- Oral Testosterone for the Treatment of HypogonadismCompletedNCT01717768Phase 2Results posted
- A Study of the Efficacy and Safety of Corifollitropin Alfa (MK-8962) in Combination With Human Chorionic Gonadotropin (hCG) in Adult Men With Hypogonadotropic Hypogonadism (HH) (P07937)CompletedNCT01709331Phase 3Results posted
- A Multicenter Extension Trial to Evaluate the Safety of Testosterone GelCompletedNCT01703741Phase 3Results posted
- Open-label, Follow-up Study of Oral Testosterone Undecanoate in Hypogonadal MenCompletedNCT01699178Phase 3Results posted