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TrialConditionsStatusPhaseUpdatedMore infoNCT ID
Comparative Efficacy of Antioxidants Alone Versus Combined Therapy With SERMs or FSH in Normogonadotropic Idiopathic OAT Patients: A Randomized Controlled TrialGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorder, oligospermiaNot yet recruitingPhase 42026-10-07NCT07862725
Sperm, Exposure and Endocrine DisruptorsGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorder, oligospermiaNot yet recruitingNot applicable2026-10-06NCT07703046
Experimental Round Spermatid Injection (ROSI) to Treat Infertile CouplesGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorderRecruitingNot applicable2026-09-17NCT04298255
Efficacy and Safety of a New Sperm Capacitation MethodAsthenozoospermia, Genital Diseases, Male Urogenital Diseases, Teratozoospermia, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorder, oligospermiaRecruitingNot stated2026-09-01NCT06742437
Nordic Sperm DNA StudyGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorderNot yet recruitingNot applicable2026-08-21NCT07779954
Effectiveness of Live Motile Sperm Sorting Device on IVF Outcomes in Advanced Paternal AgeGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorderRecruitingNot applicable2026-08-20NCT07605182
Royal Jelly Supplementation in Unexplained Male InfertilityGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorderRecruitingNot applicable2026-08-19NCT07337265
Maternal Inheritance of a Pathogenic MT-ND1 Mutation Causes Mitochondrial Dysfunction and Spermatogenic Failure in MenCryptozoospermia, Genital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorder, oligospermia, spermatogenic failure 3RecruitingNot stated2026-07-09NCT07691827
Effect of Varicocelectomy on Spermatogenic Cell Count and Semen ParametersGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, cardiovascular disorder, infertility disorder, male infertility, male reproductive system disorder, varicocele, vascular disorderNot yet recruitingNot applicable2026-07-06NCT07684963
Assessing the Correlation Between Phospholipase C Zeta Measurements and Semen ParametersGenital Diseases, Male Urogenital Diseases, Subfertility, Male, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorderRecruitingNot stated2026-07-06NCT07684339
PKB171 Against Placebo in Couples With Mild Male Factor InfertilityAsthenozoospermia, Genital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorderRecruitingPhase 2 / Phase 32026-06-25NCT07669584
IntelliWell: An AI-Assisted Imaging Platform for Detection and Location of Ultra-Rare Testicular Sperm in Surgical SpecimensGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, azoospermia, infertility disorder, male infertility, male reproductive system disorderRecruitingNot applicable2026-06-22NCT07074015
Single Infrapubic Versus Bilateral Subinguinal Microsurgical VaricocelectomyGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorderRecruitingNot applicable2026-06-16NCT07650955
Development of an AI Platform for the Analysis of Sperm and Prediction of Their Clinical PotentialGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorderRecruitingNot stated2026-06-12NCT07456397
Male Infertility and Assisted Reproductive Technologies Research BiobankGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorderRecruitingNot stated2026-06-02NCT06880302
Selective Extended Venous Stripping Versus Standard Microsurgical Varicocelectomy for Varicocele-Related Male InfertilityGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, cardiovascular disorder, infertility disorder, male infertility, male reproductive system disorder, varicocele, vascular disorderNot yet recruitingNot applicable2026-05-22NCT07605351
A Study to Evaluate the Safety and Tolerability of Single and Multiple Dose of STSP-0902 in Healthy SubjectsGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorder, oligospermiaRecruitingPhase 12026-05-22NCT06948799
Comparison of Two Types of Calcium (Ca²⁺) Ionophore Treatments for Oocyte Activation in Cases of Suboptimal Fertilization PotentialGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorderNot yet recruitingNot applicable2026-05-11NCT07570342
Measuring Free Radicals in Human Sperm Cells Related to Microbiota and Lifestyle FactorsGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorderRecruitingNot stated2026-05-08NCT05514223
A Novel Aromatase Inhibitor, Leflutrozole, for Treatment of Non-Obstructive AzoospermiaGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorderNot yet recruitingPhase 1 / Phase 22026-05-06NCT07571928
Hyperbaric Oxygen Therapy for Men Suffering From Infertility Due to Oligospermia.Genital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorder, oligospermiaRecruitingNot applicable2026-04-22NCT05842239
Spermatogonial Stem Cell (SSC) Transplant and Testicular Tissue GraftingGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, autoimmune disease, cancer, immune system disorder, infertility disorder, male infertility, male reproductive system disorder, neoplasmRecruitingNot applicable2026-04-22NCT04452305
Fertility Restoration With Autografting of Cryopreserved Immature Testicular TissueGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, azoospermia, infertility disorder, male infertility, male reproductive system disorder, oligospermiaRecruitingNot applicable2026-04-21NCT07542626
Gonadotropin Therapy in Idiopathic Hypogonadal Non-ObstructiveGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, endocrine system disorder, gonadal disorder, hypogonadism, infertility disorder, male infertility, male reproductive system disorderNot yet recruitingNot applicable2026-04-20NCT07540611
Isotretinoin vs hCG for Male Infertility Due to Low or Absent SpermGenital Diseases, Male Urogenital Diseases, Urogenital Diseases, infertility disorder, male infertility, male reproductive system disorder, oligospermia, spermatogenic failure 3Enrolling by invitationPhase 22026-04-20NCT07481370