Clinical trials: Azoospermia, Nonobstructive, open to volunteers
Azoospermia, Nonobstructive, Teratospermia
Study of Tolerability, Safety, Pharmacokinetics, Pharmacodynamics and Preliminary Efficacy of the Medicinal Product MediReg®
The study is open to patients with severe forms of male infertility (non-obstructive disorders of spermatogenesis, including azoospermia).
- Conditions
- Azoospermia, Nonobstructive, Teratospermia, Oligospermia, Men Infertility
- Trial name
- MARS (NCT06869863)
- Testing
- Medicinal product MediReg® (Human Mesenchymal Stromal Cell Secretome), lyophilizate for preparation of solution for injection in patients with severe spermatogenesis disorders, Clostilbegit (clomiphene) 50 mg 1 tablet x 1 p a day - 3 months, Triovit - 1 tablet x 1 p a day - 3 months, Folic acid - 1 tablet x 1 p a day - 3 months.
- Where
- Russia
- Volunteers
- 80 people
- Sponsor
- Lomonosov Moscow State University Medical Research and Educational Center
Oligospermia, Azoospermia, Nonobstructive
Isotretinoin vs hCG for Male Infertility Due to Low or Absent Sperm
This study compares two medical treatments to see how well they improve sperm production in men with infertility due to low sperm counts (oligospermia) or no sperm in the semen due to non-obstructive causes (nonobstructive…
- Conditions
- Oligospermia, Azoospermia, Nonobstructive, Infertility
- Trial name
- NCT07481370
- Testing
- isotretinoin, Human chorionic gonadotrophin (hCG)
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Nebraska
Male Infertility, Nonobstructive Azoospermia
Platelet Rich Plasma Testis Treatment for Infertile Men
Investigate the effect of intratesticular injection of autologous platelet rich plasma (PRP) on sperm retrieval rates and IVF outcomes in infertile men who already underwent a negative sperm retrieval.
- Conditions
- Male Infertility, Nonobstructive Azoospermia, Azoospermia
- Trial name
- NCT05479474
- Testing
- Platelet rich plasma
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Stanford 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
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)