Clinical trials: Azoospermia, Nonobstructive
Male Infertility, Azoospermia, Nonobstructive
Management of Non Obstructive Azoospermia in Men
this study predicts the factors of successful micro testicular sperm extraction in azoospermia patients in male infertility
- Trial name
- azoospermia (NCT06983626)
- Testing
- micro-dissection testicular sperm extraction
- Where
- Egypt
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- South Valley University
Azoospermia, Nonobstructive, Cryptozoospermia
Maternal Inheritance of a Pathogenic MT-ND1 Mutation Causes Mitochondrial Dysfunction and Spermatogenic Failure in Men
Idiopathic non-obstructive azoospermia and cryptozoospermia are severe forms of male infertility in which sperm production is absent or extremely low and the cause is often unknown.
- Trial name
- MTND1-INA/C (NCT07691827)
- Where
- China
- Volunteers
- 1,200 people
- Sponsor
- The Third Affiliated Hospital of Guangzhou Medical University
Azoospermia
FSH Treatment for Non-obstructive Azoospermic Patients
Aim of the study is to evaluate the effect of highly purified human follicle-stimulating hormone treatment on the chance of retrieving testicular sperm (sperm retrieval rate) from infertile male patients with non-obstructive…
- Trial name
- NCT02275169
- Testing
- Urofollitropin
- Volunteers
- 200 people
- Sponsor
- Azienda Sanitaria Locale Bari
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)
Azoospermia, Nonobstructive, Infertility, Male
Retrieval of Sperm From Men With Azoospermia Using Ultrasound-guided Rete Testis Aspiration
The objective of this study is to use ultrasound-guided rete testis flushing and aspiration technique to retrieve sperm, non-surgically, from the testes of azoospermic men.
- Trial name
- NCT03291522
- Testing
- Ultrasound-guided rete testis flushing and aspiration
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Pittsburgh