Clinical trials: Infertility,Male
Gynecological Disorders, Male Infertility
Biobank Aimed to Study Gynecological Pathologies, of Male and Female Infertility and Pregnancy Pathologies
The REPRO-Biobank has been established at San Raffaele Hospital in Milan for the purpose of collecting and preserving human biological samples and associated data.
- Conditions
- Gynecological Disorders, Male Infertility, Female Infertility, Pregnancy
- Trial name
- NCT07265908
- Testing
- Blood sampling
- Where
- Italy
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- IRCCS San Raffaele
Hypogonadism
A Study to Assess the Bioequivalence of Follitropin Alfa Solution in Pen and Follitropin Alfa Powder in Vial in Healthy Downregulated Male Participants
The purpose of this study is to assess the bioequivalence of Test and Reference in healthy downregulated male participants. This is a 2-sequence, 2-period study using the following treatment sequences across Study Periods 1 and…
- Trial name
- NCT07097259
- Testing
- Test: Follitropin alfa, Reference: Follitropin alfa, Zoladex
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- EMD Serono Research & Development Institute, Inc.
Infertility, Infertility, Female
Retrospective Study on the Use, Efficiency, and Safety of the At-home Mosie Kit
This study examines the experience of people who have selected to use the at-home insemination Mosie Kit to understand the user's experience, the perceived safety and the efficiency.
- Conditions
- Infertility, Infertility, Female, Infertility, Male
- Trial name
- NCT04646291
- Testing
- Insemination with the Mosie Baby Kit
- Where
- United States
- Volunteers
- 350 people
- Sponsor
- Mosie Baby
Infertility
Next Generation DNA Sequencing in Patients With Idiopathic Male Infertility
Hypothesis: To identify new gene mutations that can be related to patients with idiopathic male factor infertility. Primary Objective: To detect possible genetic abnormalities in families with more than one sibling with male…
- Trial name
- NCT02021721
- Where
- Qatar
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Male Infertility, Testicular Diseases
Effect of Environmental Exposures on the Egg Fertilizing Ability of Human Sperm
Our data indicate that environmental exposure to the heavy metal lead are more widespread than currently appreciated and that such exposures are associated with the production of human male subfertility.
- Conditions
- Male Infertility, Testicular Diseases, Urologic and Male Genital Diseases, Lead Poisoning
- Trial name
- NCT00012480
- Where
- 3 sites in United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Male Infertility
Is a Carnitine Based Food Supplement (PorimoreTM) for Infertile Men Superior to Folate and Zinc With Regard to Pregnancy Rates in Intrauterine Insemination Cycles?
Many cases of male infertility are poorly understood and regarded as unexplained. Therefore, a etiological treatment for this condition can not be offered in most cases.
- Trial name
- NCT01075334
- Testing
- Porimore - A Carnitine based food supplement, Zinc and Folate Supplementation
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Shaare Zedek Medical Center
Azoospermia, Nonobstructive, Oligozoospermia
Effect of Letrozole on Seminal Parameters in Men With Non Obstructive Azoospermia and Severe Oligozoospermia.
The investigators hope to learn if Letrozole is effective and safe in improving severe male infertility by increasing testosterone, decreasing oestradiol and stimulating sperm production thereby improving sperm motility…
- Trial name
- NCT02900105
- Testing
- Letrozole
- Where
- Singapore
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- KK Women's and Children's Hospital
Oligozoospermia, Azoospermia
The Effect of Low Electrical Current on Testicular Spermatocyte Count
Oligozoospermia, refers to a low concentration of sperm. A low sperm count or poor sperm quality is the cause of infertility in about 20% of couples with fertility problems, and a contributory factor in a further 25% of couples.
- Trial name
- NCT02617173
- Testing
- Micro 400 Matrix Therapy Products
- Where
- Israel
- Volunteers
- 10 people
- Sponsor
- Sheba Medical Center
Infertility, Male, Varicocele
IVF Outcomes After Varicocele Repair
Infertility has been estimated to affect from 6-18% of couples trying to conceive. In 20-30% of cases, the problem is with the male.
- Conditions
- Infertility, Male, Varicocele, In Vitro Fertilization
- Trial name
- NCT03090438
- Testing
- Varicocele embolization
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Shaare Zedek Medical Center
Male Infertility
Investigation of The Effectiveness of Antioxidant Therapy in Oligoasthenoteratozoospermic Infertile Men
Approximately 30% of the factors that cause male infertility are due to idiopathic causes. Increased reactive oxygen species (ROS) due to many known and unknown factors cause male infertility by affecting spermatogenesis and…
- Trial name
- NCT06042738
- Testing
- proxeed plus
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people
- Sponsor
- Ondokuz Mayıs University
Azoospermia, Nonobstructive
Interest of Clomiphene Citrate in Patients With Non-obstructive Azoospermia on the Quantity of Sperm Cells
In the absence of sperm in the semen (azoospermia), there is no chance of natural paternity. It is found in about 1% of men and is either due to an obstruction of the seminal tracks (obstructive azoospermia (OA)) in 1/3 of the…
- Trial name
- CLOMINOA (NCT03615547)
- Testing
- Clomifene Citrate
- Where
- France
- Sponsor
- Hospices Civils de Lyon
Infertility
Use of a Calcium Channel Blocker to Prevent Premature Luteinizing Hormone Surges in Infertility Patients
Nimodipine (Nimotop® Bayer Pharmaceuticals Corporation), unlike other calcium channel blockers is fat soluble and therefore is able to cross the blood-brain barrier1.
- Trial name
- nimodipine (NCT01551368)
- Testing
- Nimodipine
- Where
- Canada
- Volunteers
- 12 people
- Sponsor
- Mount Sinai Hospital, Canada
Varicocele
the Effect of Different Modialites of Varicocelectomy on Semen Parameters in Patient With Normal Semen Analysis
to evalute the effect inguinal and subinguinal approach of varicoceclectomy on semen parameter for patients complaining of varicocele with normal semen parameter (pain is the main complaint)
- Trial name
- NCT03281915
- Testing
- High inguinal Varicocelectomy, Subinguinal varicocelectomy
- Where
- Egypt
- Volunteers
- 32 people
- Sponsor
- Assiut University
Male Infertility
Human Papilloma Virus In Male Infertility
Infertility is a major health problem worldwide and is estimated to affect 8-12% of couples in the reproductive age group. Infertility affects both men and women. Male causes for infertility are found in 50% of these couples.
- Trial name
- NCT07121530
- Testing
- HPV infection in infertile males
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- South Valley University
Infertility
Metformin for the Treatment of Unexplained Oligozspermia
Insulin resistance (IR) in men may be the underlying pathogenesis for metabolic abnormalities and chronic hypospermatogenesis similar to women with polycystic ovarian disease (PCOD).
- Trial name
- NCT01529177
- Testing
- Metformin / clomid / hCG, Clomiphene citrate / hCG
- Where
- Egypt
- Volunteers
- 600 people
- Sponsor
- The Egyptian IVF-ET Center
COVID-19, Testosterone Deficiency
SARS-CoV-2, TESTOSTERONE AND MALE FRAGILITY
The hormonal environment (steroid, primarily) could have a very relevant pathophysiological role in association with SARS-CoV-2.
- Conditions
- COVID-19, Testosterone Deficiency, Infertility, Male
- Trial name
- PROTEGGIMI (NCT06177002)
- Testing
- Collection of biological data
- Where
- Italy
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- IRCCS San Raffaele
Male Infertility
Vitamin D Level vs Semen Parameters
Infertility is defined as the inability of a sexually active couple to conceive after 1 year of regular intercourse without contraception, affects approximately 15% of couples, and male factors are the cause in 20% -50% of cases.
- Trial name
- NCT03167008
- Testing
- semen sample, blood sample
- Volunteers
- 60 people
- Sponsor
- Assiut University
Oligospermia, Sperm Count, Low
Creatine and Ubiquinol for Sperm Quality
This randomized controlled double-blind parallel-group interventional trial explores the impact of 8-week creatine supplementation, with or without ubiquinol, on sperm quality biomarkers in normospermic and oligospermic men.
- Trial name
- CRESPAQ10 (NCT06202469)
- Testing
- Supplement 1, Supplement 2
- Where
- Serbia
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Novi Sad, Faculty of Sport and Physical Education
Infertility, Male
Level of DNA-fragmentation Before and After Antioxidant-based Therapies in Male Infertility
The investigators will investigate the effect of antioxidants and lifestyle factors on the level of oxidative stress. As oxidative stress cannot be directly measured, it will be approximated by the DNA fragmentation index (DFI)…
- Trial name
- NCT06050031
- Testing
- Intake of antioxidant supplement
- Volunteers
- 78 people
- Sponsor
- Janna Pape
Infertility
Safety and Efficacy of Freezing and Thawing of Human Eggs in Assisted Reproductive Technology
The purpose of this study is to determine the effectiveness of the ViaCell's product media for freezing and thawing human eggs for future use in assisted reproductive technology.
- Trial name
- NCT00451009
- Testing
- Viacell's product Media Kits
- Where
- 4 sites in United States
- Sponsor
- ViaCell