Clinical trials: Sperm
Sperm Parameters in Fertile and Infertile Men
Evaluation of New Semen Collection & Transportation Kit
Examine the effect of overnight transport conditions on sperm parameters on semen samples collected and mailed to Cleveland Clinic Andrology center.
- Trial name
- NCT04536545
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Turtle Health, Inc.
Ovarian Stimulation
Lutropin Alfa in Women at Risk of Poor Response
Evaluate the effectiveness of adding lutropin alfa (recombinant human luteinizing hormone [r-hLH]) in the middle of the follicular phase compared to no addition, in infertile women at risk of poor response stimulated with…
- Trial name
- NCT01112358
- Testing
- r-FSH, r-hLH, Analogous GnRH antagonist
- Where
- Spain
- Volunteers
- 58 people
- Sponsor
- Merck KGaA, Darmstadt, Germany
Multifollicular Stimulation
An Observational Study of Gonal-F Filled by Mass Pens in Multifollicular Stimulation Prior to In-vitro Fertilization (IVF) or Intracytoplasmic Sperm Injection (ICSI)
This is a prospective, observational study in women using Gonal-F filled-by-mass (FbM) in ovarian hyperstimulation as part of their in-vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) treatment at infertility…
- Trial name
- NCT01075854
- Testing
- Gonal-F (Follitropin alfa)
- Where
- South Korea
- Volunteers
- 1,539 people
- Sponsor
- Merck KGaA, Darmstadt, Germany
Hernia, Inguinal
Ultrasound-guided Ilioinguinal/Iliohypogastric Nerve Block Compared to the Combined Therapy With Spermatic Cord Block
This is a single center randomized, controlled, double-blinded, noninferiority study. Male pediatric patients who underwent inguinal herniotomy will be screened for eligibility.
- Trial name
- NCT05600296
- Testing
- Levobupivacaine, Ilioinguinal/iliohypogastric nerve block (IINB), IINB+ Spermatic cord block
- Where
- Egypt
- Volunteers
- 46 people
- Sponsor
- Egymedicalpedia
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
Infertility
An Observational Study to Evaluate Efficacy, Safety and Clinical Outcomes of Currently Used Pharmaceutical Therapies for Controlled Ovarian Stimulation in Assisted Reproductive Techniques
Human gonadotrophins have been successfully used for the treatment of infertility for more than 30 years. This observational study is being conducted to evaluate the efficacy and safety of the gonadotropins used for controlled…
- Trial name
- ESCORT (NCT01149070)
- Where
- Hungary
- Volunteers
- 10,103 people
- Sponsor
- Merck KGaA, Darmstadt, Germany