NCT03971786
Sperm Parameters and Sexual Quality of Life No drug interventions other Not Available unknown_status NCT05178953
The Therapeutic Effect of Co-administration of Pentoxifylline and Zinc in Men With Idiopathic Asthenozoospermia treatment 0 unknown_status NCT04061486
Sperm Separation Efficiency to Maximize Pregnancy Rates: MACS vs. FERTILE Chip No drug interventions Not Available Not Available completed NCT06177002
SARS-CoV-2, TESTOSTERONE AND MALE FRAGILITY No drug interventions Not Available Not Available recruiting NCT06524102
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 Techniques No drug interventions treatment Not Available completed NCT05224284
BPA Levels Relationship With IVF/ICSI Outcomes in Patients With Male Factor No drug interventions supportive_care Not Available completed NCT05724979
Outcome of Using Sperm Bound to the Zona Pellucida of Immature Oocytes for Intracytoplasmic Sperm Injection (ICSI) No drug interventions treatment Not Available completed NCT02310087
Oral Astaxanthin and Semen Quality, Fertilization and Embryo Development in Assisted Reproduction Techniques Procedures No drug interventions treatment Not Available completed NCT05161247
Reproductive Outcome After Sperm Selection for Intracytoplasmic Sperm Injection (ICSI) Using Zona Pellucida Proteins No drug interventions treatment Not Available enrolling_by_invitation NCT04452305
Spermatogonial Stem Cell (SSC) Transplant and Testicular Tissue Grafting No drug interventions treatment Not Available recruiting NCT04791683
Sexual Counseling According to the PLISSIT Model in Primary Infertile Couples No drug interventions supportive_care Not Available unknown_status NCT04509583
The Role of Micro Nutrient Supplement in Improvement of the Sperm DNA Fragmentation No drug interventions treatment Not Available completed NCT03988361
Selection of Non Apoptotic Human Sperm for in Vitro Fertilization by Using Magnetic Activated Cell Sorting (MACS) No drug interventions Not Available Not Available unknown_status NCT02719093
Role of FSHR Polymorphism p.N680S in the Therapy With FSH in Patients Who Underwent Varicocele Surgery treatment 4 unknown_status NCT03799107
Developmental Epidemiological Study of Children Born Through Reproductive Technology No drug interventions Not Available Not Available active_not_recruiting NCT04924309
Stress in Couples Undergoing Assisted Reproduction Technology With Donor Sperm and Its Impact on Pregnancy Outcomes No drug interventions Not Available Not Available unknown_status NCT05846256
Single and Double DNA Strand Breaks in Males With Unexplained Infertility Attending Fertility Treatment No drug interventions Not Available Not Available recruiting NCT05894356
The Paternal Clock: Uncovering the Consequences of Advanced Paternal Age on Sperm DNA Fragmentation No drug interventions Not Available Not Available completed NCT06539585
Scanning the Meiotic Spindle in Assisted Reproductive Techniques to Assess Oocyte Quality No drug interventions diagnostic Not Available active_not_recruiting NCT05212337
FITMI - First In Treating Male Infertility treatment 2 recruiting NCT04206800
Effect of Ejaculatory Abstinence on Semen Parameters in Male Factor Infertility Patients No drug interventions diagnostic Not Available terminated NCT05903859
Improvement of Reproductive Function in Men With Spinal Cord Injury (SCI) treatment 3 recruiting NCT05951075
Prospective Study on Power Prenatal Vitamins for Males on YO Score At-home Sperm Test Results No drug interventions treatment Not Available recruiting NCT05997706
Unraveling the Klinefelter's Disease Physiopathology No drug interventions basic_science Not Available recruiting NCT03588949
Role of Nutritional Support in Idiopathic Male Infertility No drug interventions other Not Available unknown_status NCT04482517
Reproductive Outcomes of Different Sperm Selection Techniques for ICSI Patients With Abnormal Sperm DNA Fragmentation. No drug interventions treatment Not Available completed NCT05701163
Assessing the Effect of Abstinence Period on Semen Parameters No drug interventions other Not Available recruiting NCT03291522
Retrieval of Sperm From Men With Azoospermia Using Ultrasound-guided Rete Testis Aspiration No drug interventions Not Available Not Available active_not_recruiting NCT05506722
Using of Testes Shocker in Improving the Spermatogenesis and Sperms Activity No drug interventions treatment Not Available recruiting NCT04507022
The Outcome of Two Protocols Used to Prepare Endometrium for Frozen Embryo Transfer treatment 4 completed NCT05847257
Impact of Co Enzyme Q10 as Adjuvant Therapy to Letrozole on Spermiogram treatment 2 completed NCT02932865
Modern Analyses of the Semen in Evaluating Male Fertility and Treatment Options of Male Infertility No drug interventions Not Available Not Available completed NCT02941965
Preimplantation Genetic Screening in Patients With Male Factor Infertility No drug interventions treatment Not Available unknown_status NCT05410782
Power Prenatal Supplements for Sperm Quality No drug interventions treatment Not Available recruiting NCT02058082
Testicular Versus Ejaculated Spermatozoa for IVF/ICSI in Men With High Sperm DNA Damage No drug interventions treatment Not Available completed NCT06050031
Level of DNA-fragmentation Before and After Antioxidant-based Therapies in Male Infertility No drug interventions Not Available Not Available not_yet_recruiting NCT06419127
Embryo Assessment Utilizing Timelapse Imaging in Conjunction With Preimplantation Genetic Testing for Aneuploidy With Next Generation Sequencing No drug interventions Not Available Not Available recruiting NCT06384794
Study of the ZyMōt Sperm Selection Method and Its Effect on Embryo Ploidy. No drug interventions diagnostic Not Available recruiting NCT06358794
Machine Learning Based-Personalized Prediction of Sperm Retrieval Success Rate No drug interventions Not Available Not Available completed NCT04646291
Retrospective Study on the Use, Efficiency, and Safety of the At-home Mosie Kit No drug interventions Not Available Not Available completed NCT06300229
NAPO - Novel Approach for Oligospermia treatment 1 / 2 not_yet_recruiting NCT03038867
Impact of Duloxetine on Male Fertility other 2 completed NCT04414904
Determining the Reproductive Health of Men Post-COVID-19 Infection No drug interventions Not Available Not Available withdrawn NCT03999372
Evaluation of Sperm Selection Technique Using Hyaluronic Acid Binding in Intra-cytoplasmic Sperm Injection (ICSI) treatment 4 completed NCT00100269
Menevit Study: Menevit Anti-Oxidant Therapy for the Treatment of Male Infertility No drug interventions treatment 3 completed NCT04142112
Randomized, Standard-Controlled, Study to Evaluate the Ohana IVF Sperm Preparation Kit, SPeRtility IVF Next Generation No drug interventions treatment Not Available unknown_status NCT06241495
Aromatherapy in Providing a Semen Sample No drug interventions supportive_care Not Available not_yet_recruiting NCT05397314
DNA Fragmentation - Effect on Pregnancy Rate No drug interventions treatment Not Available completed NCT04298255
Experimental Round Spermatid Injection (ROSI) to Treat Infertile Couples No drug interventions treatment Not Available recruiting NCT04761250
The Effect of a Multimodal Lifestyle Program on Male Fertility No drug interventions treatment Not Available completed NCT04937608
Impact of the Coronavirus Disease 2019 (COVID-19) on Sperm Parameters No drug interventions Not Available Not Available terminated NCT04608864
Varicocele Repair for Men Undergoing IVF/ICSI No drug interventions treatment Not Available unknown_status NCT05866484
Testicular Sperm Aspiration (TESA) vs. Microfluidic Sperm Separation (MSS) No drug interventions Not Available Not Available completed NCT04856579
Assessment of Seminal Levels of Cystatin C and Endoglin in Infertile Men With Varicocele No drug interventions basic_science Not Available completed NCT05461079
Sperm Phenotype and Differentially Methylated Regions No drug interventions Not Available Not Available completed NCT05628987
The Association of Gut Microbiota and Spermatogenic Dysfunction No drug interventions Not Available Not Available recruiting NCT05205733
Expanding Fertility Care to Poor and Low Resourced Settings Study No drug interventions health_services_research Not Available recruiting NCT04286633
Influence of Pb&Cd Seminal Plasma Level & ICSI No drug interventions Not Available Not Available unknown_status NCT03085433
Sperm Selection by Microfluidic Separation Improves Embryo Quality No drug interventions treatment Not Available completed NCT03319654
Impact of DNA Fragmentation in Sperm on Pregnancy Outcome After Intra-uterine Insemination in a Spontaneous Cycle No drug interventions diagnostic Not Available completed NCT06564961
Clomiphene Citrate in Infertile Men With Idiopathic Oligoasthenozoospermia treatment 3 completed NCT02998593
The Effect of Combination of Red and White Bahman Retrieved of Iranian Traditional Medicine on Semen Parameters in Idiopathic Oligospermic Men No drug interventions treatment 3 unknown_status NCT03344588
The Role of Artery-Preserving Varicocelectomy in Subfertile Men With Severe Oligozoospermia. No drug interventions treatment Not Available completed NCT04628507
Cell Free Preimplantation Genetic Testing No drug interventions Not Available Not Available not_yet_recruiting NCT03464656
Oxidative Stress In Semen And Male Infertility treatment 4 unknown_status NCT06448000
Effect of Long-time Human Sperm Storage in Liquid Nitrogen on Semen Parameters No drug interventions Not Available Not Available completed NCT04997070
Sperm Selection Using Microfluidic Technology No drug interventions Not Available Not Available completed NCT06335706
The Influence of Fit of Underpants Worn on Semen Quality No drug interventions Not Available Not Available completed NCT04124913
Oral Dydrogesterone vs. Micronized Vaginal Progesterone for Luteal Phase Support in Frozen-thawed Embryo Transfer Cycles treatment 4 unknown_status NCT05421234
Effect of COVID-19 on Platelet Mitochondrial Bioenergetic, Antioxidants and Oxidative Stress in Infertile Men. No drug interventions other Not Available unknown_status NCT03030196
Denosumab and Male Infertility: a RCT treatment 2 completed NCT04193358
Impact of A Nutritional Supplements' Combination (FERTILIS) on Male Infertility No drug interventions treatment Not Available unknown_status NCT04665258
Male Reproduction COVID Sequelae Study (MARCOS). No drug interventions Not Available Not Available withdrawn NCT05919186
Effects of Antioxidant Supplementation of Culture Media on IVF Embryos No drug interventions basic_science Not Available completed NCT03532386
Outcomes of Intra-Cytoplasmic Sperm Injection in Infertile Men With Non-tense Vaginal Hydrocele No drug interventions Not Available Not Available completed NCT00114725
Laser-Assisted Versus Conventional Intracytoplasmic Sperm Injection No drug interventions treatment Not Available completed NCT04955782
Abstinence Period and Semen Quality No drug interventions Not Available Not Available unknown_status NCT03712982
Attention to Variability During Infertility No drug interventions other Not Available unknown_status NCT06250231
Knowledge and Attitude Towards Fertility Among Emirati Infertile Patients No drug interventions Not Available Not Available recruiting NCT05597631
G-IVF and Sperm Parameters No drug interventions treatment Not Available not_yet_recruiting NCT03544073
GnRH Agonist at Embryo Transfer: IVF Outcomes treatment 3 withdrawn NCT06161727
Detection and Prevalence of Human Papillomavirus (HPV) in Seminal Plasma and/or on Sperm in Men Undergoing Treatment With IVF/ICSI. No drug interventions Not Available Not Available completed NCT04784260
Microbiome Influence on Seminal Quality No drug interventions Not Available Not Available completed NCT04717362
The Effects of Natesto For Treatment Of Hypogonadism treatment 0 withdrawn NCT03960229
The Evaluation of the Effect of Microfluidic Sperm Sorting Chip 'Labs-on-a-chip' on IVF Success in Male Factor No drug interventions treatment Not Available completed NCT04144244
Comparison of the Effect of Microchip and Density Gradient Methods in Intrauterine Insemination Cycles No drug interventions treatment Not Available unknown_status NCT03968367
To Study the Effect of Magnetic Activated Sperm Sorting on the Outcome of in Vitro Fertilization-embryo Transplantation No drug interventions treatment Not Available unknown_status NCT04268004
Fertility Preservation in Male AYA With Cancer No drug interventions other Not Available active_not_recruiting NCT06539104
Aftificial Inteligence in Assisted Reproductive Techniques to Assess Oocyte Quality and Embryo Ploidy No drug interventions Not Available Not Available recruiting NCT00385346
Expressive Writing in Male Infertility No drug interventions treatment Not Available completed NCT02814695
Yeast Cells as Antioxidant-Producing Probiotics No drug interventions basic_science 1 completed NCT04864314
Assessment of TetraSOD® Efficacy to Improve Semen Parameters in Men With Idiopathic Infertility No drug interventions treatment Not Available unknown_status NCT03006523
0.2 ml vs. 0.5 Inseminated Volume in Donor Intrauterine Insemination Cycles: A Prospective RCT No drug interventions treatment Not Available completed NCT05514223
Measuring Free Radicals in Human Sperm Cells Related to Microbiota and Lifestyle Factors No drug interventions Not Available Not Available recruiting NCT03090438
IVF Outcomes After Varicocele Repair No drug interventions treatment Not Available unknown_status NCT03527043
Impact of Escitalopram on Sperm DNA Fragmentation treatment 2 recruiting NCT03129243
Sperm DNA Damage to Intracytoplasmic Sperm Injection Outcome No drug interventions Not Available Not Available completed NCT02252510
Reliability for the Detection of Sperm DNA Damage by a Sperm Chromatin Dispersion Test (Halosperm) No drug interventions Not Available Not Available completed NCT04941690
Erectile Dysfunction, Psychological Disorders, and Sexual Performance Among Men Seeking Medical Help for Fertility No drug interventions Not Available Not Available unknown_status NCT03829943
Vitamin D and Human Sperm DNA Fragmentation No drug interventions Not Available Not Available unknown_status NCT05290558
The Therapeutic Effects of Bu Shen Yi Jing Pill on Semen Quality in Sub Fertile Males: a Randomized Controlled Trial No drug interventions treatment 2 active_not_recruiting NCT06091969
Supplementation for Male Subfertility No drug interventions treatment 2 not_yet_recruiting NCT04959864
Efficacy Study of a Food Supplement with Myo-inositol, N-Acetyl-Cystein, Zinc and Vitamins on Sperm DNA Fragmentation No drug interventions treatment Not Available recruiting NCT06476379
Can the Origin of Sperm Affect Embryo Ploidy in Patients with Severe Male Factor Infertility? No drug interventions treatment Not Available recruiting NCT00481403
Study of Sperm Molecular Factors Implicated in Male Fertility No drug interventions Not Available Not Available completed NCT03802864
Post-operative Pain Control of Testicular Sperm Extraction Using Liposomal Bupivacaine treatment 4 completed NCT02931721
Treatment of Severe Male Infertility - Predictive Factors (Imaging) No drug interventions Not Available Not Available completed NCT02061384
RA-2 13-cis Retinoic Acid (Isotretinoin) treatment 2 completed NCT01407484
Male Infertility Related With Post Infection Inflammatory Syndrome treatment Not Available completed NCT02349945
FSH Receptor Polymorphism p.N680S and Efficacy of FSH Therapy treatment 2 / 3 completed NCT03864198
To Evaluate the Effect of Reveratrol,Folic Acid, Vitamin D, Vitamin B12 and B6 in Male Infertility No drug interventions treatment Not Available unknown_status NCT05616598
Effect of New Oral Treatment for Hepatitis C Virus on Seminal Parameters basic_science 2 / 3 completed NCT01255397
Proposed Research Protocol For Male Infertility No drug interventions treatment Not Available unknown_status NCT05966883
SpermQT Prospective Observational Trial No drug interventions Not Available Not Available recruiting NCT00756561
HOP-2A - Intratesticular Hormone Levels No drug interventions Not Available Not Available completed NCT01856361
Ramipril for the Treatment of Oligospermia treatment Not Available terminated NCT02122211
Choline Dehydrogenase and Sperm Function: Effects of Betaine basic_science 1 completed NCT03677011
Andrositol® TEST as Diagnostic Assay to Predict the Fertilization Potential in IVF No drug interventions diagnostic Not Available completed NCT06324071
Study to Verify the Efficacy of a Product Containing 125 mg of TetraSOD® for the Treatment of Male Infertility No drug interventions treatment Not Available recruiting NCT04496232
Strategies for Reducing Sperm DNA Fragmentation in ICSI Semen Samples: a Prospective Randomized Controlled Trial No drug interventions treatment Not Available completed NCT06257459
Excision Versus Preservation of Spermatic Cord Lipoma Detected During Subinguinal Varicocelectomy No drug interventions treatment Not Available recruiting NCT04541459
Validation of New Devices Against Ambient Electromagnetic Radiation No drug interventions supportive_care 0 unknown_status NCT02605070
Pilot Study on the Effects of FSH Treatment on the Epigenetic Characteristics of Spermatozoa in Infertile Patients With Severe Oligozoospermia treatment 3 terminated NCT06188936
Home Semen Analysis Tests as a Screening Tool for Fertility Patients No drug interventions diagnostic Not Available recruiting NCT04200118
Epigenetic and Genetic Effects in Cancer Patients: Analysis Pre and After Treatment No drug interventions Not Available Not Available unknown_status NCT02889341
Valuation of Variable Dose of Docosahexanoic Acid for the Improvement of the Parameters of Male Fertility No drug interventions treatment Not Available completed NCT05222841
The Effectiveness of Spermotrend Food Supplement in the Treatment of Male Infertility No drug interventions treatment 2 / 3 completed NCT01895816
Herbal Tonic Fertile Supplement(ZO2C5) No drug interventions supportive_care 3 completed NCT05200663
Efficacy Comparison of Tamoxifen and Tamoxifen With Antioxidants on Semen Quality of Male With Idiopathic Infertility treatment 2 unknown_status NCT01178463
Spermatogonial Stem Cells in Azoospermic Patients: a Comparison Between Obstructive and Non-obstructive Azoospermia No drug interventions Not Available Not Available unknown_status NCT00596739
A Study of the Pre- and Post-operative Semen Analyses and Reproductive Hormone Levels of Men Undergoing Weight-reduction Surgery No drug interventions Not Available Not Available completed NCT02272439
Endocrine Disrupting Chemicals: Potential Effects on Male and Female Reproductive Health in Saskatchewan No drug interventions Not Available Not Available completed NCT00119925
'SPRING'-Study: "Subfertility Guidelines: Patient Related Implementation in the Netherlands Among Gynaecologists" No drug interventions Not Available Not Available unknown_status NCT02204826
Effects of Korean Red Ginseng on Semen Parameters in Male Infertility Patients: a Randomized, Placebo-controlled, Double-blind Clinical Study treatment 4 completed NCT04158765
The Impact of Lifestyle on Sperm Telomere Length and Telomerase Activity in Men Undergoing IVF Treatments No drug interventions Not Available Not Available unknown_status NCT02202382
Effects of Korean Red Ginseng on Male Infertility treatment 4 completed NCT01346631
The Paleolithic Diet and Male Factor Infertility No drug interventions treatment Not Available withdrawn NCT01304927
Vitamin D Supplementation and Male Infertility: The CBG-study a Randomized Clinical Trial treatment 2 / 3 completed NCT03553927
Investigating the Physiological Effects of Weight Loss on Male Fertility No drug interventions treatment Not Available unknown_status NCT05110391
Sperm Retrieval Rates in Non-obstructive Azoospermic Men Subjected to Gonadotropin Therapy Not Available Not Available completed NCT05503862
Home Semen Testing in Men Beginning Attempts to Conceive No drug interventions treatment Not Available recruiting NCT03466229
Impact of Antioxidant Treatment on DNA Fragmentation Index No drug interventions treatment Not Available completed NCT02062229
Oxidative Stress and Lipidomics in Male Infertility No drug interventions Not Available Not Available unknown_status NCT04256668
Human Sperm Epigenetics in Embryonic Development. No drug interventions diagnostic Not Available completed NCT00044369
Role of the Toxic Metal Cadmium in the Mechanism Producing Infertility With a Varicocele No drug interventions Not Available Not Available completed NCT03552081
Tobacco and Sperm Genome: Effects of Smoking Cessation No drug interventions other Not Available completed NCT06183255
"System Medicine" Approach for Prevention Strategies for Comorbidities in Infertile Men No drug interventions Not Available Not Available recruiting NCT03307655
Relationship Between Nitric Oxide (NO) in Follicular Fluid and Sperm Fertilization Ability No drug interventions diagnostic Not Available unknown_status NCT03726450
Myo-inositol and an Antioxidant Mix for the Treatment of Vietnamese Infertile Men No drug interventions treatment Not Available unknown_status NCT06193850
Protocol N. 2014 - Observational Study on the Quality of Life of Outpatients No drug interventions Not Available Not Available recruiting NCT02268123
Correlating In Vitro Fertilization Outcomes After Euploid Blastocyst Transfer With Sperm DNA Fragmentation No drug interventions Not Available Not Available completed NCT02756923
Regulation of Stem Spermatogonia in the Mature Testis No drug interventions Not Available Not Available completed NCT01595308
A Pilot Study to Evaluate the Effect of Pomegranate Juice on Semen Parameters in Healthy Male Volunteers No drug interventions treatment 1 completed NCT03167008
Vitamin D Level vs Semen Parameters No drug interventions Not Available Not Available unknown_status NCT06042738
Investigation of The Effectiveness of Antioxidant Therapy in Oligoasthenoteratozoospermic Infertile Men No drug interventions supportive_care Not Available completed NCT02107521
IMSI in Couples With Previous Implantation Failures No drug interventions treatment Not Available terminated NCT04585984
Effect of Antioxidant Probiotic Administration on Seminal Quality and Reproductive Outcomes. No drug interventions treatment Not Available recruiting NCT02421887
Males, Antioxidants, and Infertility Trial No drug interventions treatment 2 completed NCT03298633
ICSI Versus Conventional IVF in Couples With Non-severe Male Infertility No drug interventions treatment Not Available completed NCT04178954
Semen Analysis and Insight Into Male Infertility No drug interventions Not Available Not Available completed NCT06561451
Live Birth Rate Between ICSI and AOA and ICSI Alone in Patients With Severe Teratospermia No drug interventions treatment Not Available not_yet_recruiting NCT00548977
Genetic Studies Spermatogenic Failure No drug interventions Not Available Not Available completed NCT01974947
Metabolic Syndrome and Male Infertility No drug interventions Not Available Not Available completed NCT02839447
A Clinical Evaluation of Semen Quality Using the MiOXSYS™ System 2.0 No drug interventions Not Available Not Available withdrawn NCT03850561
Effect of Two Doses of Coenzyme Q10 on Seminal Fluid and Semen Antioxidant Status No drug interventions treatment Not Available completed NCT05203211
Use of Testicular Spermatozoa in Non-azoospermic Patients No drug interventions Not Available Not Available unknown_status NCT04256278
Administration of Antioxidants to Infertile Men and Sperm Quality No drug interventions treatment Not Available completed NCT04849156
Spermatozoa Morphology Selection by Thermotaxis No drug interventions Not Available Not Available completed NCT05302856
CMV IGG Antibodies in Semen as a Predictor for Blood Testis Barrier Damage No drug interventions diagnostic Not Available unknown_status NCT06100432
Effect of Eurycoma Longifolia (DLBS5055) and Multivitamins (Vitamin C+Vitamin E+ β-carotene) for Infertile Males treatment 4 recruiting NCT01407432
Impact of Folates in the Care of the Male Infertility treatment 3 completed NCT06147700
Identifying Molecular Determinants of Infertility in Men (MODIFY) No drug interventions Not Available Not Available recruiting NCT02025270
MSCs For Treatment of Azoospermic Patients No drug interventions treatment 1 / 2 completed NCT05383599
Characterization of Sperm Population Following Different Selection Procedures No drug interventions Not Available Not Available recruiting NCT06566599
PGT-A in Couples With Non-obstructive Azoospermia No drug interventions Not Available Not Available not_yet_recruiting NCT03475199
Evaluation of Personalised Support Program Effectiveness in Sperm Quality Improvement No drug interventions health_services_research Not Available unknown_status NCT03167749
Effect of Liver Cirrhosis on Semen Parameters and Reproductive Hormones No drug interventions Not Available Not Available unknown_status NCT05792813
Efficacy and Safety of Linggui Yangyuan Paste in Patients With Male Infertility No drug interventions treatment 0 not_yet_recruiting NCT06545318
A Novel Sperm Selection Method Provides Advantages Over Conventional Approaches No drug interventions supportive_care Not Available completed NCT04704141
Relationship of the Microenvironment and Male Fertility No drug interventions Not Available Not Available not_yet_recruiting NCT00975117
Spermotrend in the Treatment of Male Infertility No drug interventions treatment 3 completed NCT01075334
Is a Carnitine Based Food Supplement (PorimoreTM) for Infertile Men Superior to Folate and Zinc With Regard to Pregnancy Rates in Intrauterine Insemination Cycles? No drug interventions treatment Not Available unknown_status NCT00178516
Vitamin E and Male Infertility No drug interventions Not Available Not Available completed NCT00961558
Canadian Varicocelectomy Initiative (CVI): Effects on Male Fertility and Testicular Function of Varicocelectomy No drug interventions treatment Not Available terminated NCT01880086
Clomiphene Citrate for the Treatment of Low Testosterone Associated With Chronic Opioid Pain Medication Administration treatment 2 completed NCT04946565
The Impact of Sinopharm COVID-19 Vaccination on Male Fertility No drug interventions Not Available Not Available unknown_status NCT01232465
Impact of Sperm DNA Integrity on In Vitro Cycles No drug interventions Not Available Not Available completed NCT05479474
Platelet Rich Plasma Testis Treatment for Infertile Men treatment Not Available recruiting NCT01859520
Swim up and Gradient Methods Used in Assisted Reproduction Techniques on DNA Fragmentation of Spermatozoa No drug interventions diagnostic Not Available completed NCT00341120
Genetic Causes of Male Infertility No drug interventions Not Available Not Available completed NCT03834831
Impact of Coenzyme Q10 and Selenium on Seminal Fluid and Semen Antioxidant Status No drug interventions treatment Not Available completed NCT06082362
Personalized Signature of Chronic Inflammation and Early Aging Predictive of the Comorbidities in Infertile Men No drug interventions Not Available Not Available recruiting NCT00012480
Effect of Environmental Exposures on the Egg Fertilizing Ability of Human Sperm No drug interventions Not Available Not Available completed NCT02864329
Small RNA Pathways in Mammalian Gametogenesis No drug interventions Not Available Not Available completed NCT00315029
Patient-Centered Implementation Trial for Single Embryo Transfer No drug interventions prevention Not Available completed NCT02166567
Effect of Sorting of Apoptotic Spermatozoa on the Outcome of Assisted Reproduction No drug interventions treatment Not Available completed NCT04177667
Body Mass Index and Age Correlate With Antioxidant Supplementation Effects on Sperm Quality No drug interventions treatment Not Available completed NCT06210568
Oxidative Stress and Male Infertility. No drug interventions Not Available Not Available recruiting NCT02006446
Relationship Between Sperm Head Vacuoles and Sperm DNA Alterations in Infertile Men No drug interventions Not Available Not Available completed NCT03181243
The Acceptance, Safety, and Efficacy of MadaJet Versus Needle Injection for Sperm Retrieval in Patients With Azoospermia No drug interventions treatment Not Available completed