- 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 1–24
of 93
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Fertility, Male, Sub-Fertility, Male
- Interventions
- TRAK device
- Device
- Lead sponsor
- Sandstone Diagnostics
- Industry
- Eligibility
- 20 Years to 50 Years
- Enrollment
- 272 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015
- U.S. locations
- 3
- States / cities
- Encino, California • Tarzana, California • Great Neck, New York
- Conditions
- Male Infertility, Azoospermia
- Interventions
- 13-cis retinoic acid
- Drug
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 21 Years to 60 Years · Male only
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Infertility
- Interventions
- Not listed
- Lead sponsor
- Progyny, Inc.
- Industry
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 3
- States / cities
- San Francisco, California • San Jose, California • San Ramon, California
- Conditions
- Varicocele, Male Infertility, Hypospermatogenesis, Non-Obstructive Azoospermia
- Interventions
- Varicocele repair
- Procedure
- Lead sponsor
- National Institute of Environmental Health Sciences (NIEHS)
- NIH
- Eligibility
- 21 Years to 55 Years · Male only
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2000 – 2005
- U.S. locations
- 2
- States / cities
- Camden, New Jersey • Manhasset, New York
- Conditions
- Male Infertility
- Interventions
- Not listed
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 65 Years · Male only
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- Interventions
- In vitro maturation and in vitro fertilization, Low doses of gonadotropin stimulation.
- Procedure
- Lead sponsor
- Batzofin Fertility Services
- Other
- Eligibility
- 21 Years to 41 Years · Female only
- Enrollment
- 1,440 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 2
- States / cities
- New York, New York
- Conditions
- Primary Ovarian Insufficiency, Azoospermia, Oligospermia
- Interventions
- Not listed
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2031
- U.S. locations
- 2
- States / cities
- Bethesda, Maryland • Rockville, Maryland
- Conditions
- Male Infertility
- Interventions
- Liposomal Bupivacaine, Standard Bupivacaine
- Drug
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years to 99 Years · Male only
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- New York, New York
- 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
- Male Factor Infertility, Female Factor Infertility
- Interventions
- Not listed
- Lead sponsor
- National Human Genome Research Institute (NHGRI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 112 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2012
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Infertility, Male Factor Infertility
- Interventions
- Ultrashort abstinence, Standard abstinence
- Other
- Lead sponsor
- UConn Health
- Other
- Eligibility
- 18 Years to 42 Years
- Enrollment
- 187 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Farmington, Connecticut
- Conditions
- Infertility
- Interventions
- Enclomiphene citrate, Placebo
- Drug · Other
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 18 Years to 35 Years · Male only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Endocrine Disease, Infertility, Hypogonadism, Amenorrhea, Adolescents
- Interventions
- Not listed
- Lead sponsor
- National Institute of Environmental Health Sciences (NIEHS)
- NIH
- Eligibility
- 14 Years to 100 Years
- Enrollment
- 111 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2012
- U.S. locations
- 2
- States / cities
- Bethesda, Maryland • Research Triangle Park, North Carolina
- Conditions
- Infertility, Male, Gene Abnormality, Sterility, Male
- Interventions
- Stem cell, Genetic Screening, Genetic Reprogramming, Cell Maturation
- Genetic
- Lead sponsor
- CellARTs Inc.
- Industry
- Eligibility
- 18 Years to 60 Years · Male only
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Male Infertility, Azoospermia
- Interventions
- BAIBYS Sperm selection, Intra cytoplasmatic sperm injection, Conventional manual sperm selection
- Device · Procedure
- Lead sponsor
- BAIBYS Fertility
- Industry
- Eligibility
- 21 Years to 42 Years
- Enrollment
- 260 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Stamford, Connecticut
- Conditions
- Genetic Disorder, Infertility, Hypogonadism, Amenorrhea
- Interventions
- Not listed
- Lead sponsor
- National Institute of Environmental Health Sciences (NIEHS)
- NIH
- Eligibility
- 6 Weeks to 120 Years
- Enrollment
- 850 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2012
- U.S. locations
- 2
- States / cities
- Bethesda, Maryland • Research Triangle Park, North Carolina
- 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
- Infertility, Male, Depression
- Interventions
- Duloxetine, Placebo
- Drug
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years to 65 Years · Male only
- Enrollment
- 69 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Infertility, Nutrition Disorders
- Interventions
- Whole walnuts
- Other
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 21 Years to 35 Years · Male only
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- 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
- Male Infertility Due to Azoospermia
- Interventions
- Not listed
- Lead sponsor
- Reproductive Medicine Associates of New Jersey
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 3 participants
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Basking Ridge, New Jersey
- Conditions
- Infertility, Male
- Interventions
- FP Decision Tool and Discussion
- Behavioral
- Lead sponsor
- Leena Nahata
- Other
- Eligibility
- 12 Years to 25 Years · Male only
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Columbus, Ohio