Clinical trials: Azoospermia
Infertility Due to Azoospermia
PKB171 Against Placebo in Couples With Mild Male Factor Infertility
The test medication Gel PKB171 is a vaginal gel that has not yet been licensed by the regulatory authorities. However, the active substance pentoxifylline has been available as tablets for decades and is used to increase…
- Trial name
- NCT07669584
- Testing
- Intravaginal gel, Vaginal Gel with Applicator
- Where
- 12 sites in Spain
- Volunteers
- 732 people
- Sponsor
- Prokrea BCN, S.L.
Non-obstructive Azoospermia, Male Infertility
Preimplantation Genetic Testing for Aneuploidy (PGT-A) in Couples With Non-obstructive Azoospermia (NOA)
Objective: To examine the rate of embryo aneuploidy in patients with non-obstructive azoospermia (NOA) who utilize in-vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) and compare live birth rates with the…
- Trial name
- NCT06566599
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Inception Fertility Research Institute, LLC
Non Obstructive Azoospermia, Cryptozoospermia
Identifying Candidates for Limited Dissection at Microdissection TESE.
The goal of this retrospective observational study is to learn whether certain clinical characteristics can help predict which infertile men may successfully have sperm retrieved using a less-invasive "mini-incision" version of…
- Conditions
- Non Obstructive Azoospermia, Cryptozoospermia, Oligoasthenoteratozoospermia, Male Infertility
- Trial name
- NCT07286279
- Where
- Canada
- Volunteers
- 248 people
- Sponsor
- Clinique Ovo
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
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
Infertility, Male, Azoospermia
Testicular Sperm Aspiration (TESA) vs. Microfluidic Sperm Separation (MSS)
Normal embryonic development relies on the correct transmission of genetic information, and sperm DNA plays a crucial part in this process.
- Conditions
- Infertility, Male, Azoospermia, Reproductive Disorder
- Trial name
- TESA vs Zymot (NCT05866484)
- Where
- Canada
- Volunteers
- 280 people
- Sponsor
- Clinique Ovo
Azoospermia, Nonobstructive
Hormonal Stimulation of Spermatogenesis
Urologists and reproductive specialists are often challenged when facing patients with severe male infertility scenarios. In particular, the treatment of men with NOA demands a deeper insight. In such cases, .
- Trial name
- NCT05483621
- Testing
- Beta-hCG
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Egymedicalpedia
Azoospermia
Obtaining Undifferentiated Cells From Testis Biopsy
The purpose of this study is to isolate and culture stem cell from adult human testicular biopsies for future transplantation in fertility preservation.
- Trial name
- NCT01375062
- Testing
- analyse and proliferate the cells
- Where
- Spain
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Igenomix
Abnormal Spermatogenesis, Azoospermia
Study of Synapsis and Recombination in Male Meiosis and the Implications in Infertility
The aim of this study was to assess meiotic recombination in primary spermatocytes, synaptonemal complex length and the correlation with chromosomal abnormalities in testicular spermatozoa from infertile men with idiopathic…
- Trial name
- NCT02339272
- Testing
- non interventional
- Where
- Spain
- Volunteers
- 50 people
- Sponsor
- Igenomix
Oligospermia, Azoospermia
Clinical Research on Effectiveness and Safety of Treatment of Severe Oligospermia or Azoospermia With uFSH
The purpose of this study is to determine whether uFSH is effective and safe in the treatment of male patients with severe oligospermia or azoospermia.
- Trial name
- NCT02307994
- Testing
- 75IU uFSH
- Where
- China
- Volunteers
- 180 people
- Sponsor
- Livzon Pharmaceutical Group Inc.