- Conditions
- Male Infertility, Low Sperm Quality, Low Testosterone, Low Energy, Low Libido
- Interventions
- WeNatal For Him Supplement
- Dietary Supplement
- Lead sponsor
- WeNatal
- Industry
- Eligibility
- 30 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Las Vegas, Nevada
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 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Male Infertility, Nonobstructive Azoospermia, Azoospermia
- Interventions
- Platelet rich plasma
- Biological
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Infertility, Male
- Interventions
- Round Spermatid Injection (ROSI), Half ROSI-half Sperm Donor Fertilization
- Other
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2028
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Infertility, Male Infertility, InVitro Fertilization, Aneuploidy Rate, Euploidy Rate
- Interventions
- microfludics semen processing device
- Device
- Lead sponsor
- MotilityCount aps
- Industry
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 1,600 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Farmington, Connecticut
- Conditions
- Infertility, Male
- Interventions
- Abstinence followed by semen sample collection.
- Other
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 20 Years to 45 Years · Male only
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Infertility, Infertility, Female, Infertility, Male, Infertility Primary, Infertility Secondary, Infertility Unexplained
- Interventions
- Not listed
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 4 Years and older
- Enrollment
- 2,020 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Pregnancy, Infertility
- Interventions
- Timed intercourse, Microsurgical varicocelectomy, Intrauterine insemination
- Behavioral · Procedure
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 50 Years · Male only
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 9
- States / cities
- Aurora, Colorado • New Haven, Connecticut • Ann Arbor, Michigan + 6 more
- Conditions
- Prostate Cancer
- Interventions
- Alprostadil (E1), Papaverine, Phentolamine mesylate, Sildenafil citrate, conventional surgery
- Drug · Procedure
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- Up to 65 Years · Male only
- Enrollment
- 111 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2009
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Oligospermia, Teratospermia, Asthenozoospermia, Male Infertility
- Interventions
- Ramipril, Placebo
- Drug
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years to 45 Years · Male only
- Enrollment
- 2 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Male Infertility
- Interventions
- YoSperm
- Device
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 106 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- 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
- Healthy, Male Infertility, Infertility, Male, Fertility Disorders
- Interventions
- Mail-in semen analysis kit
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 64 Years · Male only
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Non-obstructive Azoospermia, Male Infertility
- Interventions
- Not listed
- Lead sponsor
- Inception Fertility Research Institute, LLC
- Industry
- Eligibility
- Not listed
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Non-obstructive Azoospermia
- Interventions
- mTESE
- Procedure
- Lead sponsor
- Mount Sinai Hospital, Canada
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2020
- U.S. locations
- 2
- States / cities
- San Francisco, California • New York, New York
- Conditions
- Infertility, Infertility, Female, Infertility, Male
- Interventions
- Insemination with the Mosie Baby Kit
- Device
- Lead sponsor
- Mosie Baby
- Industry
- Eligibility
- Not listed
- Enrollment
- 350 participants
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Austin, Texas
- Conditions
- Infertility, Male
- Interventions
- Probenecid 500 Milligrams (mg), probenecid 250 Milligrams (mg), Placebo
- Drug
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Azoospermia, Nonobstructive, Infertility, Male
- Interventions
- Ultrasound-guided rete testis flushing and aspiration
- Procedure
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2027
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Infertility, Male Factor
- Interventions
- FemaSeed Localized Directional Insemination
- Device
- Lead sponsor
- Femasys Inc.
- Industry
- Eligibility
- 19 Years to 40 Years · Female only
- Enrollment
- 314 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 18
- States / cities
- Mobile, Alabama • Newark, Delaware • Clearwater, Florida + 13 more
- Conditions
- Infertility, Infertility, Female, Infertility, Male
- Interventions
- Attention to Variability - Patient Only, Attention to Variability - Partner Only, Attention to Variability - Patient & Partner, Infertility Stories - Reading
- Behavioral · Other
- Lead sponsor
- Harvard University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- Waltham, Massachusetts
- Conditions
- Infertility, Infertility, Male
- Interventions
- Ohana IVF Sperm Preparation Kit (OHB035), Standard IVF Preparation Kit (OHB037)
- Device
- Lead sponsor
- Ohana BioSciences
- Industry
- Eligibility
- 25 Years to 37 Years
- Enrollment
- 83 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 7
- States / cities
- Tempe, Arizona • Clearwater, Florida • Rockville, Maryland + 4 more
- Conditions
- Infertility
- Interventions
- CAPA-IVM System, Serial Unstimulated Transvaginal Oocyte Retrieval, ICSI, Blastocyst Culture, PGT-A, Embryo Vitrification/Accumulation, and Single Euploid Embryo Transfer
- Device · Procedure
- Lead sponsor
- Kevin Doody
- Industry
- Eligibility
- 18 Years to 35 Years · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Bedford, Texas
- Conditions
- Infertility
- Interventions
- Massage
- Behavioral
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years to 70 Years · Male only
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Charlotte, North Carolina
- Conditions
- Infertility, Infertility, Male
- Interventions
- Laser-assisted intracytoplasmic sperm injection
- Procedure
- Lead sponsor
- Shady Grove Fertility Reproductive Science Center
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004
- U.S. locations
- 1
- States / cities
- Rockville, Maryland
- Conditions
- Male Infertility, Klinefelter's Syndrome, Y-chromosome Microdeletions
- Interventions
- 13-cis retinoic acid, Calcitriol
- Drug
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 21 Years to 60 Years · Male only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- Seattle, Washington