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Tundra lists 2 Sperm Quality clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT06544278
The Impact of Probiotics on Sperm Quality in Middle-aged Men
The clinical trial aims to investigate the impact of probiotic strain BL21 on sperm quality among 46 middle-aged male participants. The primary objective is to validate whether probiotic strain BL21 can effectively improve sperm quality among middle-aged male participants. Initially, participants were instructed to consume the recommended amount of probiotic powder for approximately 8 weeks. At baseline, week 4, and week 8 endpoints, semen analysis, hormone level testing, serum cytokine testing were conducted on the participants, and stool samples were collected from them.
Gender: MALE
Ages: 40 Years - 59 Years
Updated: 2024-08-09
1 state
NCT06353880
Obesity With Sperm Quality in Men With Fertility Need
This study aims to investigate the impact of different types of obesity on sperm quality. Participants will be divided into three groups: a normal BMI group, an obese group without pudendal fat wrapping the testicles, and an obese group with pudendal fat wrapping the testicles. Sperm quality parameters will be compared among these groups to assess potential differences associated with different types of obesity.
Gender: MALE
Ages: 18 Years - Any
Updated: 2024-04-09