Not applicableUnknownNCT04955782What this trial is testingAbstinence Period and Semen QualityWho this might be right forInfertility, Male ART Fertility Clinics LLC 250
Not applicableStudy completedNCT05826782What this trial is testingEffect of Antioxidant Food Supplement on Sperm Proteomic Structure and Semen ParametersWho this might be right forAsthenozoospermia Kocaeli University 30
Large-scale testing (Phase 3)UnknownNCT06405204What this trial is testingOf Myo-inositol, Melatonin and Co-enzyme q10 on Ovarian ReserveWho this might be right forIVF Beni-Suef University 200
Not applicableStudy completedNCT06448000What this trial is testingEffect of Long-time Human Sperm Storage in Liquid Nitrogen on Semen ParametersWho this might be right forHealthyCancerInfertility, Male+1 more University Hospital, Clermont-Ferrand 101
Post-approval studies (Phase 4)Enrolling By InvitationNCT07523022What this trial is testingComparison of the Effect of Gonadotropin and Clomiphene Citrate Treatment on Sperm Parameters and the Outcome of Assisted Reproductive Procedures in Subfertile Men Based on the APHRODITE GroupsWho this might be right forMale Infertility Szeged University 500
Not applicableStudy completedNCT03734120What this trial is testingCryogenic Preservation of SpermatozoaWho this might be right forFertilitySpermatic Parameters University Hospital, Clermont-Ferrand 52
Not applicableUnknownNCT03539874What this trial is testingSperm Oxidative Stress and Pregnancy Success During IUI and IVFWho this might be right forOxidative Stress Fertilys 250
Large-scale testing (Phase 3)Study completedNCT06564961What this trial is testingClomiphene Citrate in Infertile Men With Idiopathic OligoasthenozoospermiaWho this might be right forInfertility, Male Shakeela Ishrat 50
Not applicableStudy completedNCT07112248What this trial is testingEffects of Soluble Fiber Supplements on Sperm Quality in Males With Obesity: a Randomized TrialWho this might be right forObesity-related Poor Sperm QualityGut Microbiota Huazhong University of Science and Technology 74
Not applicableEnded earlyNCT04937608What this trial is testingImpact of the Coronavirus Disease 2019 (COVID-19) on Sperm ParametersWho this might be right forCovid19Infertility, Male Fertilys 2
Not applicableUnknownNCT04280757What this trial is testingComparison Between Biopsied and Non-biopsied Intracytoplasmatic Sperm Injection (ICSI) Embryos and Natural Pregnancy EmbryosWho this might be right forWomen Conceiving by: 1- ICSI-PGS 2- ICSI-non-PGS 3- Spontaneously Conceiving Women Wael Elbanna Clinic 420
Not applicableUnknownNCT03971786What this trial is testingSperm Parameters and Sexual Quality of LifeWho this might be right forMen Infertility Assistance Publique Hopitaux De Marseille 400
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
Testing effectiveness (Phase 2)Looking for participantsNCT07393334What this trial is testingEffects of NLS-133, a Potential Non-Hormonal "On-Demand" Male ContraceptiveWho this might be right forMale ContraceptionSemen VolumeSperm Motility Next Life Sciences 10
Not applicableStudy completedNCT01954498What this trial is testingEffect of Walnuts on Sperm Parameters and Male FertilityWho this might be right forOligozoospermiaAsthenozoospermiaTeratozoospermia+1 more University of California, Los Angeles 80
Not applicableStudy completedNCT02667080What this trial is testingSperm Quality in Consecutive Sperm Samples After 4-7 Days and 2 Hours of Sexual AbstinenceWho this might be right forSemen Quality Aalborg University 43
Not applicableUnknownNCT03320590What this trial is testingImpact of Nuclear Human Sperm Quality on Embryo DevelopmentWho this might be right forSpermatic ParametersEmbryonic Kinetics University Hospital, Clermont-Ferrand 200
Not applicableUnknownNCT05597631What this trial is testingG-IVF and Sperm ParametersWho this might be right forInfertility, Male Vitrolife 118
Not applicableStudy completedNCT02889341What this trial is testingValuation of Variable Dose of Docosahexanoic Acid for the Improvement of the Parameters of Male FertilityWho this might be right forMale Infertility Vida Recoletas Sevilla 60
Not applicableStudy completedNCT06335706What this trial is testingThe Influence of Fit of Underpants Worn on Semen QualityWho this might be right forInfertility, MaleSemen Analysis Chulalongkorn University 120