Clinical trials: Infertility,Male
Cancer
Short Term Genetic Effects of Chemotherapy on Male Germ Cells
This study will determine the short-term effects of chemotherapy on sperm DNA.The study involves the collection of semen sample through ejaculation prior to initiation of chemotherapy and up to three time points after initiation…
- Trial name
- NCT02975245
- Testing
- Semen collection and analysis
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- University of Pittsburgh
Oligospermia, Azoospermia
Genetic Studies Spermatogenic Failure
The proposed study is designed to test the following hypotheses: 1. Mouse autosomal or X-linked genes which are exclusively expressed in mouse spermatogonia are also spermatogonia-specific in human. 2.
- Conditions
- Oligospermia, Azoospermia, Male Infertility
- Trial name
- NCT00548977
- Testing
- Drawing blood to study genetic polymorphism
- Where
- Taiwan
- Volunteers
- 283 people, healthy volunteers welcome
- Sponsor
- National Cheng-Kung University Hospital
Varicocele, Infertility
The Role of Microsurgery in Surgical Treatment of Varicocele.
This study is to set the place of microsurgery in surgical treatment od varicocele in infertile male. Fourty patients will undergo microsurgical subinguinal varicocelectomy while the control group consisting of 20 patients wil…
- Trial name
- NCT02722187
- Testing
- subinguinal microscopic varicocelectomy, laparoscopic varicocelectomy
- Where
- Poland
- Volunteers
- 60 people
- Sponsor
- Medical University of Warsaw
Male Infertility, Prostatitis
Effect of Graminex on Infertility Related to Male Accessory Glands Inflammation
Male Accessory Glands Inflammations (MAGI) include inflammatory diseases involving seminal vescicles and the prostate. Patients suffering from them present an impaired fertility because of seminal duct obstruction and alterations…
- Trial name
- DEPR_1 (NCT06974175)
- Testing
- Deprox_HP, Peacist
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Asthenozoospermia
Effect of Fermented Ginseng (GINST) on Sperm Motility
This randomized, double-blind, placebo-controlled study aimed to evaluate the effect of ginseng(GINST) supplementation for 12 weeks on sperm motility.
- Trial name
- NCT03183999
- Testing
- fermented ginseng (GINST)
- Where
- 3 sites in South Korea
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Jae Hoon Lee
Male Infertility, Azoospermia
Evaluating the Safety and Clinical Efficacy of the BAIBYS™ System in Intracytoplasmic Sperm Injection (ICSI)
This study looks at an investigational automated, artificial intelligence (AI)-based sperm selection technology called the BAIBYS™ System.
- Trial name
- Benchmark (NCT06990906)
- Testing
- BAIBYS Sperm selection, Intra cytoplasmatic sperm injection, Conventional manual sperm selection
- Where
- 3 sites in United States, Israel and 1 more
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- BAIBYS Fertility
Infertility, Oligoasthenozoospermia
Role of Antioxidants in the Reduction of Oxidative Stress in Infertile Patients
Numerous studies verify that the majority of cases of male infertility belong to the group diagnosed with oligoasthenoteratozoospermia (OAT), which means a decrease in the number of sperm in the ejaculate to 15 million / ml…
- Conditions
- Infertility, Oligoasthenozoospermia, Male
- Trial name
- OAT (NCT05135143)
- Testing
- Antioxidant formula
- Where
- North Macedonia
- Volunteers
- 211 people
- Sponsor
- University of Tetova
Klinefelter Syndrome, Azoospermia
Sperm Production in Kleinfelter Syndrome Patients After Mesenchymal Stem Cell Injection
Klinefelter syndrome KS is caused by an additional X chromosome in males (47,XXY). Clinical findings are nonspecific during childhood; thus, the diagnosis commonly is made during adolescence or adulthood in males who have small…
- Trial name
- NCT02414295
- Testing
- Mesenchymal stem cell injection
- Where
- Egypt
- Volunteers
- 1 people
- Sponsor
- Man Clinic for Andrology, Male Infertility and Sexual Dysfunction
Infertility, Female, Infertility, Male
Knowledge and Attitude Towards Fertility Among Emirati Infertile Patients
Infertility is on the rise worldwide due to multiple reasons. Proper and timely diagnosis makes the treatment easier and more acceptable by the couple.
- Trial name
- NCT06250231
- Testing
- No intervention
- Where
- 2 sites in United Arab Emirates
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- ART Fertility Clinics LLC
Primary Ovarian Insufficiency, Azoospermia
Identifying Genome Variants in Non-Obstructive Azoospermia (NOA) or Primary Ovarian Insufficiency (POI)
Background: Infertility affects 1 in 6 people. Often, the causes of infertility are unknown. Treatments are successful in only about 50% of cases.
- Conditions
- Primary Ovarian Insufficiency, Azoospermia, Oligospermia
- Trial name
- NCT07357701
- Where
- 2 sites in United States
- Volunteers
- 500 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Male Reproductive Problem, Infertility, Male
Impact of Co Enzyme Q10 as Adjuvant Therapy to Letrozole on Spermiogram
Worldwide infertility affects about 15 % of reproductive-age couples. In many cases, infertility can't be treated, new treatment options with promising value were involved in the recent clinical trials.
- Trial name
- NCT05847257
- Testing
- Letrozole tablets, Coenzyme Q10 table
- Where
- Iraq
- Volunteers
- 74 people
- Sponsor
- Al-Mustansiriyah University
Azoospermia, Infertility
Microdissection Testicular Sperm Extraction (MicroTESE) and IVF-ICSI Outcome in Non-Obstructive Azoospermia (NOA)
We evaluated the application of surgical testicular exploration with the aid of a microscope (MictoTESE) to increase the chances of obtaining sperm in men with impaired sperm production, a condition known as non-obstructive…
- Trial name
- NCT00484081
- Testing
- Microdissection Testicular Sperm Extraction, ICSI
- Where
- Brazil
- Volunteers
- 53 people
- Sponsor
- Clinic and Research Center in Human Reproduction Roger Abdelmassih
Infertility, Male, Oligozoospermia
The Role of Artery-Preserving Varicocelectomy in Subfertile Men With Severe Oligozoospermia.
A male factor is responsible for almost half the cases of subfertility. Varicocele is a major cause of impaired spermatogenesis and potentially a correctable cause.
- Conditions
- Infertility, Male, Oligozoospermia, Varicocelectomy
- Trial name
- NCT03344588
- Testing
- artery preserving varicocelectomy, artery ligation varicocelectomy
- Where
- Egypt
- Volunteers
- 330 people
- Sponsor
- Mansoura University
Azoospermia, Nonobstructive
TESE and Non Obstructive Azoospermia
Azoospermia is complete absence of sperm in the ejaculate. It accounts for 10-15% of male infertility cases. It is classified as obstructive and non-obstructive azoospermia (NOA). NOA constitutes 60% of all cases of azoospermia.
- Trial name
- NCT03146260
- Testing
- Conventional TESE, Microdissection TESE
- Volunteers
- 148 people
- Sponsor
- Assiut University
Human Papilloma Virus, Infertility, Male
Detection and Prevalence of Human Papillomavirus (HPV) in Seminal Plasma and/or on Sperm in Men Undergoing Treatment With IVF/ICSI.
This observational study aims to investigate the presence of HPV DNA in semen samples from men undergoing in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) treatment.
- Trial name
- NCT06161727
- Testing
- HPV exposure
- Where
- Sweden
- Volunteers
- 260 people
- Sponsor
- Vastra Gotaland Region
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
Asthenozoospermia
Study of the Effect of Oral Zinc Supplementation on Superoxide Radical Scavengers
Although several studies have considered the relationship between infertility and semen super oxide radical scavengers levels, no study on the effects of asthenospermia treatments such as oral zinc supplementation on superoxide…
- Trial name
- NCT02217189
- Testing
- zinc sulfate
- Where
- Iraq
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Babylon University
Male Infertility, Cancer
Epigenetic and Genetic Effects in Cancer Patients: Analysis Pre and After Treatment
The prognosis in cancer patients has improved over the years. Survivor rates have increased significantly, and paternity has become an important concern in more than 50% of young male survivors.
- Conditions
- Male Infertility, Cancer, Epigenetic Disorder
- Trial name
- NCT04200118
- Testing
- Observational
- Where
- 2 sites in Spain
- Volunteers
- 30 people
- Sponsor
- IVI Barcelona
Microdissection Testicular Sperm Extraction
Timing of Oocyte Retrieval and Micro Testicular Sperm Extraction
This is a retrospective study to assess outcomes of micro-TESE performed 24 or 48 hours before oocyte retrieval and ICSI.
- Trial name
- NCT07268235
- Where
- Canada
- Volunteers
- 129 people
- Sponsor
- Clinique Ovo
Azoospermia
GnRHa Combined With hCG and hMG for Treatment of Patients With Non-obstructive Azoospermia
Preliminary reports showed that hormonal treatment may improve the chance of retrieving viable testicular sperm from men with NOA.
- Trial name
- NCT02544191
- Testing
- GnRHa/ hCG/ hMG
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Jinling Hospital, China