Not applicableUnknownNCT04778033What this trial is testingSemen Analysis Parameters Following Pfizer's COVID-19 VaccineWho this might be right forCovid19Fertility Issues Sheba Medical Center 75
Not applicableStudy completedNCT02932865What this trial is testingModern Analyses of the Semen in Evaluating Male Fertility and Treatment Options of Male InfertilityWho this might be right forInfertility, Male Turku University Hospital 120
Early research (Phase 1)Study completedNCT05585931What this trial is testingEffect of TPN171H on SpermatogenesisWho this might be right forErectile Dysfunction Vigonvita Life Sciences 18
Not applicableStudy completedNCT02233062What this trial is testingImpact of Exclusive Enteral Nutrition Therapy on Sperm Quality of Patients With Crohn's DiseaseWho this might be right forCrohn's Disease Jinling Hospital, China 12
Not applicableStudy completedNCT04643522What this trial is testingSemen Parameters and COVID-19 in Infertile MenWho this might be right forSperm Count, LowHormone DisturbanceCovid19 Ankara City Hospital Bilkent 21
Large-scale testing (Phase 3)Study completedNCT05616598What this trial is testingEffect of New Oral Treatment for Hepatitis C Virus on Seminal ParametersWho this might be right forMale InfertilityHCV Benha University 200
Very early researchStudy completedNCT01585012What this trial is testingUsability Study of the Focus Touch™ Conception System: Semen CollectionWho this might be right forInfertility Rinovum Women's Health, Inc. 30
Not applicableLooking for participantsNCT06718426What this trial is testingEvaluation of Fertitonex Effects on Semen Parameters in Clinical Varicocele Patient.Who this might be right forVaricocele Menoufia University 110
Not applicableLooking for participantsNCT07814235What this trial is testingHuman Sperm Cryopreservation as an Alternative to the Decline of Sperm Quality With AgingWho this might be right forAgingEpigenetic AgingInfertility+2 more IVI Murcia 45
Not applicableStudy completedNCT05503862What this trial is testingHome Semen Testing in Men Beginning Attempts to ConceiveWho this might be right forMale Infertility Northwestern University 106
Not applicableStudy completedNCT04761250What this trial is testingThe Effect of a Multimodal Lifestyle Program on Male FertilityWho this might be right forInfertility, Male Peter Humaidan 26
Not applicableStudy completedNCT03049176What this trial is testingThe Impact and Cost-effectiveness of Safer Conception Strategies for HIV-discordant Couples (SAFER)Who this might be right forHIV Infections University of California, San Francisco 46
Not applicableStudy completedNCT04864314What this trial is testingAssessment of TetraSOD® Efficacy to Improve Semen Parameters in Men With Idiopathic InfertilityWho this might be right forInfertility, Male Fitoplancton Marino, S.L. 80
Not applicableStudy completedNCT00001092What this trial is testingThe Biology of HIV TransmissionWho this might be right forHIV Infections National Institute of Allergy and Infectious Diseases (NIAID) 20
Post-approval studies (Phase 4)Study completedNCT00002179What this trial is testingThe Effectiveness of Indinavir Plus Zidovudine Plus Lamivudine in HIV-Infected Patients With No Symptoms of InfectionWho this might be right forHIV Infections Merck Sharp & Dohme LLC 200
Not applicableStudy completedNCT03760783What this trial is testingThe Effects of Microgravity on Human SpermWho this might be right forSemen Quality Fundacion Dexeus 30
Testing effectiveness (Phase 2)Ended earlyNCT00406874What this trial is testingEffect of Omega 3 Fats on Sperm Quality and Sexual FunctionWho this might be right forInfertility Reproductive Partners Medical Group 6
Post-approval studies (Phase 4)Study completedNCT01560065What this trial is testingEffect of Treatment With Myo-inositol on Human Semen Parameters in Patients Undergoing In Vitro Fertilization CyclesWho this might be right forSperm QualityOligoasthenospermia AGUNCO Obstetrics and Gynecology Centre
Testing effectiveness (Phase 2)Study completedNCT00706719What this trial is testingTo Evaluate Sperm Parameters in Men With Secondary Hypogonadism Previously Treated With Topical TestosteroneWho this might be right forSecondary Hypogonadism Repros Therapeutics Inc. 17
Not applicableLooking for participantsNCT06587477What this trial is testingTesticular Function and Semen Quality in Male Childhood and Adolescent Cancer SurvivorsWho this might be right forCancer, Treatment-RelatedLate EffectSemen Analysis The University of Hong Kong 200