Infertility, Male: all 282 studies
Page 2 of 3. Open to participants first (65), then studies with results posted, then the rest; newest registration first within each.
- Trial to Improve Fertilization Rate and Embryo Development in Intracytoplasmic Sperm Injection (ICSI) CyclesActive, not recruitingNCT07056400Not applicable
- Microfluidics Versus Density Gradient Centrifugation for Sperm Preparation in IVFCompletedNCT07004309Not applicable
- PKB171 Against Placebo in Couples With Asthenozoospermia Who Wish to ConceiveTerminatedNCT06986031Phase 2
- Management of Non Obstructive Azoospermia in MenCompletedNCT06983626Not applicable
- NT-NOA - Novel Treatment of Some Men With Non-Obstructive AzoospermiaCompletedNCT06706414Phase 1/2
- Preimplantation Genetic Testing for Aneuploidy (PGT-A) in Couples With Non-obstructive Azoospermia (NOA)Active, not recruitingNCT06566599
- Clomiphene Citrate in Infertile Men With Idiopathic OligoasthenozoospermiaCompletedNCT06564961Phase 3
- A Novel Sperm Selection Method Provides Advantages Over Conventional ApproachesCompletedNCT06545318Not applicable
- Scanning the Meiotic Spindle in Assisted Reproductive Techniques to Assess Oocyte QualityActive, not recruitingNCT06539585Not applicable
- The Aim of This Study is to Determine the Incidence of Alterations in Fluorescent In Situ Hybridisation (FISH) of Spermatozoa and to Evaluate the Efficacy of the Use of Annexin Columns (MACS®) in Patients With Altered FISH Undergoing In Vitro Fertilisation TechniquesCompletedNCT06524102Not applicable
- Can the Origin of Sperm Affect Embryo Ploidy in Patients With Severe Male Factor Infertility?CompletedNCT06476379Not applicable
- Effect of Long-time Human Sperm Storage in Liquid Nitrogen on Semen ParametersCompletedNCT06448000
- Machine Learning Based-Personalized Prediction of Sperm Retrieval Success RateCompletedNCT06358794
- The Influence of Fit of Underpants Worn on Semen QualityCompletedNCT06335706
- NAPO - Novel Approach for OligospermiaCompletedNCT06300229Phase 1/2
- Aromatherapy in Providing a Semen SampleCompletedNCT06241495Not applicable
- Home Semen Analysis Tests As a Screening Tool for Fertility PatientsCompletedNCT06188936Early Phase 1
- Detection and Prevalence of Human Papillomavirus (HPV) in Seminal Plasma and/or on Sperm in Men Undergoing Treatment With IVF/ICSI.CompletedNCT06161727
- Identifying Molecular Determinants of Infertility in Men (MODIFY)CompletedNCT06147700
- Effect of Eurycoma Longifolia (DLBS5055) and Multivitamins (Vitamin C+Vitamin E+ Β-carotene) for Infertile MalesActive, not recruitingNCT06100432Phase 4
- Investigation of The Effectiveness of Antioxidant Therapy in Oligoasthenoteratozoospermic Infertile MenCompletedNCT06042738Not applicable
- SpermQT Prospective Observational TrialActive, not recruitingNCT05966883
- Effects of Antioxidant Supplementation of Culture Media on IVF EmbryosCompletedNCT05919186Not applicable
- The Paternal Clock: Uncovering the Consequences of Advanced Paternal Age on Sperm DNA FragmentationCompletedNCT05894356
- Testicular Sperm Aspiration (TESA) vs. Microfluidic Sperm Separation (MSS)CompletedNCT05866484
- Impact of Co Enzyme Q10 as Adjuvant Therapy to Letrozole on SpermiogramCompletedNCT05847257Phase 2
- Single and Double DNA Strand Breaks in Males With Unexplained Infertility Attending Fertility TreatmentStatus unknownNCT05846256
- Efficacy and Safety of Linggui Yangyuan Paste in Patients With Male InfertilityStatus unknownNCT05792813Early Phase 1
- Outcome of Using Sperm Bound to the Zona Pellucida of Immature Oocytes for Intracytoplasmic Sperm Injection (ICSI)CompletedNCT05724979Not applicable
- Assessing the Effect of Abstinence Period on Semen ParametersWithdrawnNCT05701163Not applicable
- Effect of New Oral Treatment for Hepatitis C Virus on Seminal ParametersCompletedNCT05616598Phase 2/3
- Using of Testes Shocker in Improving the Spermatogenesis and Sperms ActivityStatus unknownNCT05506722Not applicable
- Sperm Phenotype and Differentially Methylated RegionsCompletedNCT05461079
- Effect of COVID-19 on Platelet Mitochondrial Bioenergetic, Antioxidants and Oxidative Stress in Infertile Men.Status unknownNCT05421234Not applicable
- Evaluation of FPT-20 for the Treatment of Spermatogenesis and Semen DisordersCompletedNCT05399212Not applicable
- DNA Fragmentation - Effect on Pregnancy RateCompletedNCT05397314Not applicable
- Characterization of Sperm Population Following Different Selection ProceduresStatus unknownNCT05383599
- CMV IGG Antibodies in Semen as a Predictor for Blood Testis Barrier DamageStatus unknownNCT05302856Not applicable
- The Therapeutic Effects of Bu Shen Yi Jing Pill on Semen Quality in Sub Fertile Males: a Randomized Controlled TrialActive, not recruitingNCT05290558Phase 2
- BPA Levels Relationship With IVF/ICSI Outcomes in Patients With Male FactorCompletedNCT05224284Not applicable
- The Effectiveness of Spermotrend Food Supplement in the Treatment of Male InfertilityCompletedNCT05222841Phase 2/3
- FITMI - First In Treating Male InfertilityActive, not recruitingNCT05212337Phase 2
- Use of Testicular Spermatozoa in Non-azoospermic PatientsStatus unknownNCT05203211
- Efficacy Comparison of Tamoxifen and Tamoxifen With Antioxidants on Semen Quality of Male With Idiopathic InfertilityStatus unknownNCT05200663Phase 2
- Reproductive Outcome After Sperm Selection for Intracytoplasmic Sperm Injection (ICSI) Using Zona Pellucida ProteinsCompletedNCT05161247Not applicable
- Sperm Retrieval Rates in Non-obstructive Azoospermic Men Subjected to Gonadotropin TherapyCompletedNCT05110391
- Sperm Selection Using Microfluidic TechnologyCompletedNCT04997070
- Abstinence Period and Semen QualityStatus unknownNCT04955782
- The Impact of Sinopharm COVID-19 Vaccination on Male FertilityStatus unknownNCT04946565
- Impact of the Coronavirus Disease 2019 (COVID-19) on Sperm ParametersTerminatedNCT04937608
- Stress in Couples Undergoing Assisted Reproduction Technology With Donor Sperm and Its Impact on Pregnancy OutcomesStatus unknownNCT04924309
- Effects of a Fasting Mimicking Diet on Sperm QualityCompletedNCT04908774Not applicable
- Assessment of Seminal Levels of Cystatin C and Endoglin in Infertile Men With VaricoceleCompletedNCT04856579Not applicable
- Spermatozoa Morphology Selection by ThermotaxisCompletedNCT04849156
- Sexual Counseling According to the PLISSIT Model in Primary Infertile CouplesStatus unknownNCT04791683Not applicable
- Microbiome Influence on Seminal QualityCompletedNCT04784260
- The Effect of a Multimodal Lifestyle Program on Male FertilityCompletedNCT04761250Not applicable
- Healthy Parents - Healthy Children. Weight Loss Before Fertility TreatmentCompletedNCT04721938Not applicable
- The Effects of Natesto For Treatment Of HypogonadismWithdrawnNCT04717362Early Phase 1
- Male Reproduction COVID Sequelae Study (MARCOS).WithdrawnNCT04665258
- Semen Parameters and COVID-19 in Infertile MenCompletedNCT04643522
- Varicocele Repair for Men Undergoing IVF/ICSIStatus unknownNCT04608864Not applicable
- Influence of Inguinal Hernia Repair on Sperm AutoimmunityCompletedNCT04591470
- Effect of Antioxidant Probiotic Administration on Seminal Quality and Reproductive Outcomes.CompletedNCT04585984Not applicable
- Validation of New Devices Against Ambient Electromagnetic RadiationStatus unknownNCT04541459Early Phase 1
- The Role of Micro Nutrient Supplement in Improvement of the Sperm DNA FragmentationCompletedNCT04509583Not applicable
- The Outcome of Two Protocols Used to Prepare Endometrium for Frozen Embryo TransferCompletedNCT04507022Phase 4
- Strategies for Reducing Sperm DNA Fragmentation in ICSI Semen Samples: a Prospective Randomized Controlled TrialCompletedNCT04496232Not applicable
- Reproductive Outcomes of Different Sperm Selection Techniques for ICSI Patients With Abnormal Sperm DNA Fragmentation.CompletedNCT04482517Not applicable
- Determining the Reproductive Health of Men Post-COVID-19 InfectionWithdrawnNCT04414904
- Evaluation of the Effects of Semen Incubation With ANDROSITOL®DGN on Sperm Motility and Mitochondrial Membrane PotentialCompletedNCT04291495Not applicable
- Influence of Pb&Cd Seminal Plasma Level & ICSIStatus unknownNCT04286633
- Human Sperm Epigenetics in Embryonic Development.CompletedNCT04256668Not applicable
- Administration of Antioxidants to Infertile Men and Sperm QualityCompletedNCT04256278Not applicable
- Epigenetic and Genetic Effects in Cancer Patients: Analysis Pre and After TreatmentStatus unknownNCT04200118
- Impact of A Nutritional Supplements' Combination (FERTILIS) on Male InfertilityStatus unknownNCT04193358Not applicable
- Weight Loss Impact on Male FertilityCompletedNCT04186767Not applicable
- DNA Damage and Subfertility in Males - Lifestyle Interventions to Improve Male Fertility and HealthStatus unknownNCT04183374Not applicable
- Semen Analysis and Insight Into Male InfertilityCompletedNCT04178954
- Body Mass Index and Age Correlate With Antioxidant Supplementation Effects on Sperm QualityCompletedNCT04177667Not applicable
- The Impact of Lifestyle on Sperm Telomere Length and Telomerase Activity in Men Undergoing IVF TreatmentsStatus unknownNCT04158765
- Comparison of the Effect of Microchip and Density Gradient Methods in Intrauterine Insemination CyclesStatus unknownNCT04144244Not applicable
- Randomized, Standard-Controlled, Study to Evaluate the Ohana IVF Sperm Preparation Kit, SPeRtility IVF Next GenerationStatus unknownNCT04142112Not applicable
- Oral Dydrogesterone vs. Micronized Vaginal Progesterone for Luteal Phase Support in Frozen-thawed Embryo Transfer CyclesStatus unknownNCT04124913Phase 4
- Sperm Separation Efficiency to Maximize Pregnancy Rates: MACS vs. FERTILE ChipCompletedNCT04061486
- Round Spermatid Injection ProtocolTerminatedNCT04053309
- Evaluation of Sperm Selection Technique Using Hyaluronic Acid Binding in Intra-cytoplasmic Sperm Injection (ICSI)CompletedNCT03999372Phase 4
- Selection of Non Apoptotic Human Sperm for in Vitro Fertilization by Using Magnetic Activated Cell Sorting (MACS)Status unknownNCT03988361
- To Study the Effect of Magnetic Activated Sperm Sorting on the Outcome of in Vitro Fertilization-embryo TransplantationStatus unknownNCT03968367Not applicable
- The Evaluation of the Effect of Microfluidic Sperm Sorting Chip 'Labs-on-a-chip' on IVF Success in Male FactorCompletedNCT03960229Not applicable
- To Evaluate the Effect of Reveratrol,Folic Acid, Vitamin D, Vitamin B12 and B6 in Male InfertilityStatus unknownNCT03864198Not applicable
- Effect of Two Doses of Coenzyme Q10 on Seminal Fluid and Semen Antioxidant StatusCompletedNCT03850561Not applicable
- Impact of Coenzyme Q10 and Selenium on Seminal Fluid and Semen Antioxidant StatusCompletedNCT03834831Not applicable
- Vitamin D and Human Sperm DNA FragmentationStatus unknownNCT03829943
- Developmental Epidemiological Study of Children Born Through Reproductive TechnologyCompletedNCT03799107
- Autologous Adipose-Derived Adult Stromal Vascular Cell Administration for Male Patients With InfertilityStatus unknownNCT03762967Phase 2
- Myo-inositol and an Antioxidant Mix for the Treatment of Vietnamese Infertile MenStatus unknownNCT03726450Not applicable
- Attention to Variability During InfertilityCompletedNCT03712982Not applicable
- Andrositol® TEST as Diagnostic Assay to Predict the Fertilization Potential in IVFCompletedNCT03677011Not applicable
- Omega-3 PUFA for Treatment of Patients With Idiopathic OligoasthenoteratospermiaStatus unknownNCT03634644Phase 1