- Conditions
- Inflammatory Bowel Disease (IBD)
- Interventions
- Semen & Data Collection
- Procedure
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 40 Years · Male only
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–8
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Fertility, Male Fertility, Sperm Count, Low, Sperm Quality
- Interventions
- EDC Education Intervention
- Behavioral
- Lead sponsor
- Million Marker Wellness, Inc.
- Industry
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Berkeley, California
- Conditions
- Healthy
- Interventions
- Pregabalin, Placebo
- Drug
- Lead sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
- Industry
- Eligibility
- 18 Years to 55 Years · Male only
- Enrollment
- 222 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2012
- U.S. locations
- 13
- States / cities
- Mobile, Alabama • Phoenix, Arizona • Tarzana, California + 9 more
- Conditions
- Sperm Parameters in Fertile and Infertile Men
- Interventions
- Not listed
- Lead sponsor
- Turtle Health, Inc.
- Industry
- Eligibility
- Male only
- Enrollment
- 66 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Infertility, Female, Reproductive Techniques, Assisted, Fertilization in Vitro
- Interventions
- Intracytoplasmic Sperm Injection (ICSI), Conventional Insemination (IVF)
- Procedure
- Lead sponsor
- Shady Grove Fertility Reproductive Science Center
- Other
- Eligibility
- Female only
- Enrollment
- 95 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Rockville, Maryland
- Conditions
- Male Infertility
- Interventions
- Diagnostic
- Diagnostic Test
- Lead sponsor
- Aytu BioPharma, Inc.
- Industry
- Eligibility
- 21 Years to 45 Years · Male only
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 6
- States / cities
- Miami, Florida • New Orleans, Louisiana • Rochester, Minnesota + 3 more
- Conditions
- Sperm DNA Fragmentation, Embryo Quality, Fertility Disorders, Infertility, Infertility, Male, Infertility Unexplained
- Interventions
- Microfluidic Sperm Sorting, in vitro fertilization
- Device · Procedure
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 393 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Infertility
- Interventions
- omega 3 fats, folic acid
- Drug
- Lead sponsor
- Reproductive Partners Medical Group
- Other
- Eligibility
- 35 Years to 55 Years · Male only
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007
- U.S. locations
- 1
- States / cities
- Redondo Beach, California