Not applicableStudy completedNCT03361618What this trial is testingEffect of Oral Zinc Sulfate Supplementation on Enzymes of Urate PathwayWho this might be right forInfertility Unexplained Babylon University 120
Not applicableStudy completedNCT01684059What this trial is testingStudy the Effect of Oral Zinc Supplementation on Enzymes of Nitric Oxide PathwayWho this might be right forAsthenozoospermia Babylon University 60
Post-approval studies (Phase 4)Study completedNCT07270146What this trial is testingEffectiveness and Safety of Guilu Erxian Oral Liquid in the Treatment of Oligozoospermia and Asthenospermia With Syndrome of Shen (Kidney) Essence DeficiencyWho this might be right forMild and Moderate Oligozoospermia Asthenospermia or Oligoasthenospermia and the Syndrome Differentiation Type is Shen (Kidney) Essence Deficiency DongE E Jiao Coporation Limited 360
Testing effectiveness (Phase 2)Study completedNCT02217189What this trial is testingStudy of the Effect of Oral Zinc Supplementation on Superoxide Radical ScavengersWho this might be right forAsthenozoospermia Babylon University 120
Testing effectiveness (Phase 2)Ended earlyNCT06986031What this trial is testingPKB171 Against Placebo in Couples With Asthenozoospermia Who Wish to ConceiveWho this might be right forInfertility, Male Prokrea BCN, S.L. 60
Not applicableLooking for participantsNCT06742437What this trial is testingEfficacy and Safety of a New Sperm Capacitation MethodWho this might be right forReproductive IssuesMale InfertilityAsthenozoospermia+2 more Fecundis Lab SL 300
Not applicableStudy completedNCT01612403What this trial is testingStudy the Effect of Oral Zinc Supplementation on High Molecular Weight Zinc Binding Protein in SemenWho this might be right forAsthenozoospermia mahmoud hussein hadwan 37
Testing effectiveness (Phase 2)Study completedNCT02985905What this trial is testingThe Effect of Oral Zinc Supplementation on Thiol Oxido-reductive IndexWho this might be right forAsthenozoospermia mahmoud hussein hadwan 120
Not applicableLooking for participantsNCT07345455What this trial is testingProbiotics on Sperm Quality in Male Infertility PatientsWho this might be right forMale InfertilityOligozoospermiaAsthenozoospermia+2 more Mackay Memorial Hospital 60
Not applicableUnknownNCT03183999What this trial is testingEffect of Fermented Ginseng (GINST) on Sperm MotilityWho this might be right forAsthenozoospermia Jae Hoon Lee 60
Post-approval studies (Phase 4)WithdrawnNCT02051075What this trial is testingFertilizations With Immotile Sperm: Pentoxyphylline Activation Alone, or With Chemical Oocyte ActivationWho this might be right forInfertility Rambam Health Care Campus
Not applicableStudy completedNCT01793272What this trial is testingBeneficial Effect of Adding Pentoxifylline to Processed Semen Samples on ICSI Outcome in Infertile MalesWho this might be right forPentoxifylline Allergy Adam International Hospital 120
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 applicableEnded earlyNCT01856361What this trial is testingRamipril for the Treatment of OligospermiaWho this might be right forOligospermiaTeratospermiaAsthenozoospermia+1 more Weill Medical College of Cornell University 2
Early research (Phase 1)Study completedNCT06563713What this trial is testingEvaluate the Safety, Tolerability, Pharmacokinetics, and Immunogenicity of STSP-0902 in Healthy SubjectsWho this might be right forOligozoospermiaAsthenozoospermia Staidson (Beijing) Biopharmaceuticals Co., Ltd 40
Not applicableStudy completedNCT01828710What this trial is testingMyo-inositol on Human Semen ParametersWho this might be right forAsthenozoospermiaOligospermia AGUNCO Obstetrics and Gynecology Centre 62
Very early researchUnknownNCT05792813What this trial is testingEfficacy and Safety of Linggui Yangyuan Paste in Patients With Male InfertilityWho this might be right forMale InfertilityAsthenozoospermiaOligoasthenozoospermia Xiyuan Hospital of China Academy of Chinese Medical Sciences 162
Not applicableLooking for participantsNCT05328999What this trial is testingFertility and the MicrobiomeWho this might be right forSubfertilityAsthenozoospermia Medical University of Graz 300
Very early researchUnknownNCT05178953What this trial is testingThe Therapeutic Effect of Co-administration of Pentoxifylline and Zinc in Men With Idiopathic AsthenozoospermiaWho this might be right forMen Infertility Arak University of Medical Sciences 160
Not applicableUnknownNCT05506722What this trial is testingUsing of Testes Shocker in Improving the Spermatogenesis and Sperms ActivityWho this might be right forInfertility, MaleInfertility UnexplainedInfertility Due to Complete Spermatogenic Arrest+3 more University of Baghdad 250