Clinical trials: Semen Analysis
Covid19
Semen Analysis Changes in Covid-19 Positivepatients
The viral pandemic of the coronavirus disease 2019 (COVID-19), generated by a novel mutated severe acute respiratory syndrome coronavirus (SARS-CoV-2), has become a serious worldwide public health emergency, evolving…
- Trial name
- NCT04595240
- Testing
- semen analysis
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Male Infertility
Semen Analysis and Insight Into Male Infertility
Semen analysis is the cornerstone for the valuation of the male partner in the infertile couples. This test has been standardized throughout the world through the World Health Organization (WHO) since the1970s by producing…
- Trial name
- NCT04178954
- Testing
- semen fluid analysis
- Volunteers
- 1,000 people
- Sponsor
- Batool Mutar
Semen Analysis, Male Infertility
YO® Smartphone Home Sperm Test Versus Manual Semen Analysis in Egyptian Men
This study compares the YO® Home Sperm Test, a smartphone-based semen testing device, with conventional manual semen analysis performed according to the World Health Organization (WHO) 6th edition laboratory manual.
- Trial name
- NCT07880288
- Testing
- YO® Home Sperm Test, Manual Semen Analysis (WHO 6th Edition)
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Armed Forces College of Medicine, Cairo, Egypt
Prostate Cancer
Semen Analysis After Proton Therapy for Prostate Cancer
The purpose of this study is to evaluate semen for changes following treatment with proton radiation therapy.
- Trial name
- PR08 (NCT01072513)
- Testing
- Semen analysis
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- University of Florida
Varicocele
Evaluation of Fertitonex Effects on Semen Parameters in Clinical Varicocele Patient.
The aim of the study is to evaluate the Fertitonex effects on semen parameters in clinical varicocele patients.
- Trial name
- NCT06718426
- Testing
- Fertitonex capsule
- Where
- Egypt
- Volunteers
- 110 people
- Sponsor
- Menoufia University
Infertility
Sperms Activation by Direct Electrical Shocks on Testis in Infertile Males
Background : Up to 15 percent of couples are infertile. In up to half of these couples, male infertility plays a role. Male infertility is due to low sperm production, abnormal sperm function or blockages that prevent the…
- Trial name
- NCT04173052
- Testing
- Testis' shocker
- Where
- Iraq
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Varicocele, Male Infertility
Selective Extended Venous Stripping Versus Standard Microsurgical Varicocelectomy for Varicocele-Related Male Infertility
Varicocele is a common correctable cause of male infertility and may be associated with abnormal semen parameters, impaired testicular function, and scrotal discomfort.
- Trial name
- NCT07605351
- Testing
- Microsurgical Subinguinal Varicocelectomy With Selective Extended Venous Stripping, Standard Microsurgical Subinguinal Varicocelectomy With Conventional Vein Ligation
- Where
- Egypt
- Volunteers
- 160 people
- Sponsor
- Benha University
Primary Infertility
Analysis of Lipid Profiles in Samples Sperm and Seminal Plasma Under Artificial Insemination
Identify, by Lipidomics approaches, biochemical markers of fertility / infertility in sperm and seminal plasma linking the success or failure of the artificial insemination (IUI)
- Trial name
- NCT02704936
- Where
- Spain
- Volunteers
- healthy volunteers welcome
- Sponsor
- IVI Bilbao
Chikungunya Virus Infection
Chikungunya Virus Detection in Semen
Chikungunya is an arboviral disease transmitted by Aedes mosquitoes, present in intertropical zones and Europe. In August 2024, autochthonous cases appeared on Réunion, followed by a large epidemic.
- Trial name
- CHIKSPERM (NCT06983548)
- Testing
- semen, blood and urine tests
- Where
- 2 sites in France
- Volunteers
- 15 people
- Sponsor
- University Hospital, Toulouse
Oligoasthenozoospermia, Male Infertility
Impact of tdrd9 Gene Mutations in the Therapeutic Response to L-carnitine in Oligoasthenozoospermic Men
Infertility remains a significant global burden. Estimates suggest that 10-15% of couples worldwide experience infertility, with male infertility being the underlying cause in 20-50% of cases.
- Trial name
- NCT07402759
- Testing
- L-carnitine
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- South Valley University
Male Infertility
Home Semen Analysis Tests As a Screening Tool for Fertility Patients
Infertility, defined as the inability to conceive after 12 months of regular unprotected intercourse, is estimated to affect 1 in 7 heterosexual couples.
- Trial name
- NCT06188936
- Testing
- ExSeed®, Survey
- Where
- United Kingdom
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Aberdeen
Infertility, Male, Semen Analysis
The Influence of Fit of Underpants Worn on Semen Quality
The goal of this observational study is to investigate the impact of underpants fit among Thai males attending the Infertility Clinic, whether alone or with their spouses.
- Trial name
- NCT06335706
- Testing
- Fit of underpants worn
- Where
- Thailand
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Infertility, Male, Infertility
Measuring Free Radicals in Human Sperm Cells Related to Microbiota and Lifestyle Factors
The cause of infertility can be due to a female factor or a male factor. In case of a male factor, it is often due to poor semen quality. However, the cause of poor quality is often unknown.
- Trial name
- SIRIUS (NCT05514223)
- Testing
- Biomaterial collection for observational purpose
- Where
- Netherlands
- Volunteers
- 80 people
- Sponsor
- University Medical Center Groningen
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
Primary Ovarian Insufficiency, Unexplained Infertility
Study of Oral Dehydroepiandrosterone(DHEA) to Treat Previously Unexplained Infertility
The experimental focus of this project is on the interaction of DHEA treatment on pregnancy in women with otherwise unexplained infertility and evidence of premature ovarian aging (POA).
- Trial name
- DHEAFert (NCT00650754)
- Testing
- Dehydroepiandrosterone
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Center for Human Reproduction
Birth Defects, Miscarriages
Pesticides--Health Fertility and Reproductive Risk
This project is designed to establish whether pesticides or other environmental agents have a role in the excess birth defects identified in the Red River Valley of Minnesota.
- Conditions
- Birth Defects, Miscarriages, Cancer
- Trial name
- NCT00015561
- Where
- United States
- Volunteers
- 1,803 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Congenital Adrenal Hyperplasia (CAH)
Fertility And Sexual Function In CAH: CALLIOPE
This is a multicenter study designed to assess the effects of groundbreaking CAH therapies on a spectrum of clinical and biochemical outcomes, with a special emphasis on reproductive and sexual health.
- Trial name
- CALLIOPE (NCT07099456)
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- University of Roma La Sapienza
Childhood Cancer, Hematological Disorders
Fertility in Young Adults Who Did (Not) Store Testicular Tissue Before a Treatment Leading to Fertility Problems
The goal of this prospective comparative interventional cohort study is to assess the fertility status of young adult men (≥18 years) who received gonadotoxic treatment during childhood for the treatment of cancer or…
- Trial name
- NCT04202094
- Testing
- Physical examination, Scrotum ultrasound, Blood sample
- Where
- Belgium
- Volunteers
- 50 people
- Sponsor
- Universitair Ziekenhuis Brussel
Unexplained Infertility
Unexplained Infertility Treated by Hysteroscopy-laparoscopy
Retrospective study, including patients from january 2013 to december 2018, who were diagnosed with unexplained infertility : spontaneously ovulating women with normal pelvic ultrasound scan, patent tubes on hysterosalpingography…
- Trial name
- NCT04465045
- Testing
- Laparoscopy-hysteroscopy
- Where
- France
- Volunteers
- 250 people
- Sponsor
- University Hospital, Montpellier
Semen Analysis, ICSI
Evaluating the Utility of Implementing Microfluids for Sperm Preparation Compared to Conventional Method of Density Gradient Centrifugation in a PGT-A Program: a Sibling Oocyte Study
In assisted reproductive technology (ART), sperm preparation aims to select the most viable sperm for ICSI. Unlike conventional methods like density gradients or sperm washing, microfluidic techniques mimic natural selection in…
- Conditions
- Semen Analysis, ICSI, PGT-A
- Trial name
- NCT07093619
- Testing
- FERTILE Plus
- Where
- United Arab Emirates
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- ART Fertility Clinics LLC