Clinical trials: Fertility, Male
Fertility, Fertility, Male
Plan A Occlusion and Reversal System Feasibility Study
Prospective, multicenter, single-arm, open label, interventional clinical trial investigating the safety and effectiveness of the Plan A Male Contraceptive System to occlude the vas deferens to block the passage of sperm and then…
- Conditions
- Fertility, Fertility, Male, Healthy Male Adults
- Trial name
- NCT07361120
- Testing
- Occlusion System
- Where
- 3 sites in Australia, Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Next Life Sciences
Fertility, Male Fertility
Sperm, Exposure and Endocrine Disruptors
The proposed research aims to 1) measure male participants' urinary levels of EDCs and sperm quality before and after report-back and EDC reduction intervention and assess changes, 2) assess the extent to which MM's program…
- Conditions
- Fertility, Male Fertility, Sperm Count, Low, Sperm Quality
- Trial name
- SEED (NCT07703046)
- Testing
- EDC Education Intervention
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Million Marker Wellness, Inc.
Aging, Epigenetic Aging
Human Sperm Cryopreservation as an Alternative to the Decline of Sperm Quality With Aging
This observational study will evaluate whether sperm cryopreservation can help preserve sperm quality and molecular characteristics that may be affected by increasing paternal age.
- Conditions
- Aging, Epigenetic Aging, Infertility, Assisted Reproduction Technologies
- Trial name
- NCT07814235
- Where
- Spain
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- IVI Murcia
Cancer, Infertility
Late Effects of Cancer Therapies on Gonadal Function, Fertility, Efficiency of Fertility Preservation Procedures and Pregnancy Outcomes
In the past two decades, evidence-based knowledge on the prevalence and risk factors for fertility impairment, including infertility, following cancer and numerous cancer treatment regimens has significantly increased.
- Conditions
- Cancer, Infertility, Late Effects, Female Fertility
- Trial name
- Follow-AYA (NCT07622537)
- Volunteers
- 4,000 people
- Sponsor
- Karolinska Institutet
Fertility, Male Cancer
Outcomes for Patients Who Preserved Their Fertility as Part of Cancer Treatment at the Center for the Study and Preservation of Eggs and Sperm: MaPreservFerti
Improvements in diagnostic methods and cancer treatments have led to a steady increase in survival rates. The 5-year survival rate for men diagnosed with cancer between the ages of 15 and 39 has exceeded 81%.
- Conditions
- Fertility, Male Cancer, Oncofertility
- Trial name
- MaPreservFerti (NCT07601451)
- Testing
- Patient self-assessment form
- Where
- France
- Volunteers
- 950 people
- Sponsor
- Hospices Civils de Lyon
Changes in sncRNA in Sperm, Male Fertility
The Effects of Diet on Small Non-coding RNA i Sperm Cells and the Possible Effects on Reproductive Success: Diet Intervention Effects on Sperm
In this study, patients with infertility treated with IVF at the Center of Reproductive Medicine in Linköping, Sweden, will receive recipes and food according to Nordic dietary guidelines.
- Conditions
- Changes in sncRNA in Sperm, Male Fertility, RNA Profile
- Trial name
- DIET-IS (NCT06831292)
- Testing
- Diet intervention NMR
- Where
- Sweden
- Volunteers
- 100 people
- Sponsor
- Ostergotland County Council, Sweden
Psychological Experience in Fertility Treatment, Hypogonadism
Male Experiences With Intra Cytoplasmic Sperm Injection (ICSI) and Reduced Sperm Quality
Several international studies indicate that men with reduced semen quality often feel overlooked in the context of fertility treatment.
- Conditions
- Psychological Experience in Fertility Treatment, Hypogonadism, Testosteron Levels, Quality of Life
- Trial name
- NCT07546435
- Where
- Denmark
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Peter Humaidan
Obesity, Weight Loss
The Impact of Lifestyle Intervention on Weight and Fertility in Obese Males
Obesity, defined by WHO standards as having a body mass index (BMI) equal to or greater than 30 kg/m², affects approximately 800 million people worldwide.
- Conditions
- Obesity, Weight Loss, Male Fertility, Artificial Insemination
- Trial name
- NCT06339840
- Testing
- Low-carbohydrate diet group, Health Education Group
- Where
- China
- Volunteers
- 98 people
- Sponsor
- Third Affiliated Hospital of Zhengzhou University
Oligozoospermia, Asthenozoospermia
Effect of Walnuts on Sperm Parameters and Male Fertility
The investigators are testing the hypothesis that two ounces of whole-shelled walnuts/day added to the diet of men seeking care for infertility will beneficially affect sperm parameters and fertility.
- Conditions
- Oligozoospermia, Asthenozoospermia, Teratozoospermia, Fertility
- Trial name
- NCT01954498
- Testing
- Walnuts, OTC multivitamin
- Where
- 2 sites in United States
- Volunteers
- 80 people
- Sponsor
- University of California, Los Angeles
Sperm DNA Fragmentation, Embryo Quality
Sperm Selection by Microfluidic Separation Improves Embryo Quality
This is a randomized controlled trial of couples with a history of poor embryo quality undergoing a repeat in vitro fertilization (IVF) cycle for unexplained infertility.
- Conditions
- Sperm DNA Fragmentation, Embryo Quality, Fertility Disorders, Infertility
- Trial name
- SPERM (NCT03085433)
- Testing
- Microfluidic Sperm Sorting, in vitro fertilization
- Where
- United States
- Volunteers
- 393 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Infertility (IVF Patients), Male Fertility
Functional Development and Clinical Validation of a Diagnostic Tool Based on Artificial Intelligence for the Assessment of Sperm Quality and the Selection of the Optimal In Vitro Fertilisation (IVF) Treatment
Infertility is a growing global health problem affecting millions of couples worldwide, with male infertility accounting for approximately half of all cases.
- Conditions
- Infertility (IVF Patients), Male Fertility, Sperm Selection
- Trial name
- NCT07185984
- Testing
- Sperm sellection, DIAGNOSIS TOOL
- Where
- Spain
- Volunteers
- 200 people
- Sponsor
- Instituto Valenciano de Infertilidad, IVI VALENCIA
Male Fertility, Testicular
Use of the SiDTM v2.0 Algorithm to Assist Embiyologists in Sperm Selection During ICSI Procedures
Infertility is defined as a failure of a couple to achieve a pregnancy after 12 or more months of unprotected intercourse. Males are found to be solely responsible for 20-30% of infertility cases but contribute to 50% of cases…
- Conditions
- Male Fertility, Testicular, Sperm Parameters in Fertile and Infertile Men, Sperm Selection
- Trial name
- SID_3 (NCT07163754)
- Testing
- Automated Sperm Selection, Conventional Sperm Selection
- Volunteers
- 100 people
- Sponsor
- Instituto Valenciano de Infertilidad, IVI VALENCIA
Satisfaction Survey, Fertility Perservation
Survey of Patients Who Received Fertility Preservation Counseling and Underwent Testicular Tissue Cryopreservation Prior to Gonadotoxic Treatment During Childhood or Peripuberty
Chemotherapy and radiotherapy can lead to spermatogonial stem cell depletion in pre- and peripubertal boys, potentially resulting in infertility during adulthood A testicular biopsy is considered a safe procedure performed in…
- Trial name
- QUALIFERT (NCT07140549)
- Testing
- Survey using a questionnaire.
- Where
- Belgium
- Volunteers
- 60 people
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Healthy, Male Infertility
Expanding Fertility Care to Poor and Low Resourced Settings Study
The investigators currently lack an understanding of barriers to completing the male factor infertility evaluation. Furthermore, as the investigators continue to expand access to fertility treatment particularly within…
- Conditions
- Healthy, Male Infertility, Infertility, Male, Fertility Disorders
- Trial name
- EXPLORE (NCT05205733)
- Testing
- Mail-in semen analysis kit
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Sperm DNA Fragmentation, Male Fertility
Impact of Telomere Biology and Sperm DNA Fragmentation on Embryonic Development
The proposed project we intend to assess the implication of the telomeric pathway in male infertility. To get this, several analyzes will be carried out: 1. Determination of the TL by means of two methods: Q-FISH and PCR. 2.
- Conditions
- Sperm DNA Fragmentation, Male Fertility, Telomeres, Sperm
- Trial name
- NCT05508217
- Where
- Spain
- Volunteers
- 204 people, healthy volunteers welcome
- Sponsor
- IVI Madrid
Sub Fertility, Male, Fertility Disorders
Effects of a Fasting Mimicking Diet on Sperm Quality
This study investigates the effect of repetitive cycles of a Fasting Mimicking Diet (3x5 days in six months) on sperm quality in men
- Conditions
- Sub Fertility, Male, Fertility Disorders, Sperm Count, Low
- Trial name
- KiWu-B (NCT04908774)
- Testing
- Fasting Mimicking Diet
- Where
- Germany
- Volunteers
- 22 people
- Sponsor
- Charite University, Berlin, Germany
Obesity, Sub Fertility, Male
Weight Loss Impact on Male Fertility
This is a prospective non-randomized unicentric clinical trial, characterized by the inclusion of obese (BMI> 35) male with subfertility (sperm count showing low sperm counts and / or motility and / or morphology and / or DNA…
- Conditions
- Obesity, Sub Fertility, Male, Metabolic Syndrome
- Trial name
- NCT04186767
- Testing
- Very Low Carb Ketogenic Diet
- Where
- Brazil
- Volunteers
- 20 people
- Sponsor
- University of Sao Paulo
Fertility, Male, Sub-Fertility, Male
Study of the Consumer Use of a New Home Test to Measure Sperm Concentration
The objective of the study is to evaluate the agreement in measurement of sperm concentration in human semen between lay users with TRAK and a recognized reference method.
- Trial name
- NCT02475395
- Testing
- TRAK device
- Where
- 3 sites in United States
- Volunteers
- 272 people, healthy volunteers welcome
- Sponsor
- Sandstone Diagnostics
Endocrine Disease, Fertility Decreased Male
Sperm DNA Damage in β-thalassemia Major: Is There a Role for Antioxidants?
Accumulation of iron in patients with beta thalassemia major causes free radical formation which leads to damage of biological membranes. Sperm DNA damage may result from these generated antioxidants.
- Conditions
- Endocrine Disease, Fertility Decreased Male, DNA Damage
- Trial name
- NCT03014882
- Testing
- L-Carnitine and N-acetyl cysteine
- Where
- 3 sites in Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Male Fertility
Efficacy Evaluation of a Novel Diagnostic Assay Which is the Basis for Seaforia Diagnostic System
Evaluation of specificity and sensitivity of Seaforia- an vitro diagnostic system for evaluating semen quality.
- Trial name
- NCT00734981
- Where
- Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Lotus Bio Inc.