- Conditions
- Healthy Lifestyle, Obese, Men
- Interventions
- Diet, Exercise, Standard care
- Other
- Lead sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
- Other
- Eligibility
- 18 Years to 40 Years · Male only
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Torrance, California
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 86
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Infertility
- Interventions
- ICSI
- Other
- Lead sponsor
- Reproductive Medicine Associates of New Jersey
- Other
- Eligibility
- 18 Years to 65 Years · Male only
- Enrollment
- 7 participants
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Basking Ridge, New Jersey
- Conditions
- Male Infertility, Testicular Diseases, Urologic and Male Genital Diseases, Lead Poisoning
- Interventions
- Not listed
- 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
- 2002 – 2007
- U.S. locations
- 3
- States / cities
- Los Angeles, California • Manhasset, New York • Philadelphia, Pennsylvania
- Conditions
- Male Reproductive Problem
- Interventions
- Cannabis plant (THC 20mg), Cannabis (0%/ THC / 0% CBD), Cannabis plant (THC 40mg)
- Drug
- Lead sponsor
- Kanako Hayashi
- Other
- Eligibility
- 21 Years to 64 Years · Male only
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Pullman, Washington
- 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
- DNA Damage, Other Complications Associated With Artificial Fertilization
- Interventions
- Not listed
- Lead sponsor
- University of South Florida
- Other
- Eligibility
- 18 Years to 60 Years · Male only
- Enrollment
- 84 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2012
- U.S. locations
- 1
- States / cities
- Tampa, 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
- Non-viable Oocytes, Extra Spermatozoa, Seminal Fluid, Granulosa Cells, Serum, Follicular Fluid, Conditioned IVF Media
- Interventions
- Not listed
- Lead sponsor
- Reproductive Medicine Associates of New Jersey
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 10,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2022
- U.S. locations
- 1
- States / cities
- Basking Ridge, New Jersey
- Conditions
- Contraception
- Interventions
- Testosterone, Nestorone®
- Drug
- Lead sponsor
- Premier Research
- Other
- Eligibility
- 18 Years to 50 Years · Male only
- Enrollment
- 99 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 2
- States / cities
- Torrance, California • Seattle, Washington
- 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
- HIV-1, Fertility, Infertility
- Interventions
- Sperm Washing with Intrauterine Insemination (IUI)
- Other
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Healthy Subjects
- Interventions
- KB15A Vaginal Film, Placebo Vaginal Film
- Drug
- Lead sponsor
- ZabBio Inc.
- Industry
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Norfolk, Virginia
- Conditions
- Oligospermia, Azoospermia, Nonobstructive, Infertility
- Interventions
- isotretinoin, Human chorionic gonadotrophin (hCG)
- Drug
- Lead sponsor
- University of Nebraska
- Other
- Eligibility
- 19 Years to 50 Years · Male only
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Oligozoospermia, Asthenozoospermia, Teratozoospermia, Fertility
- Interventions
- Walnuts, OTC multivitamin
- Dietary Supplement
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 21 Years and older · Male only
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2020
- U.S. locations
- 2
- States / cities
- Los Angeles, California
- 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
- Overweight, Type 2 Diabetes Mellitus, Type 1 Diabetes Mellitus
- Interventions
- Lifestyle Intervention, No Intervention
- Other
- Lead sponsor
- Joslin Diabetes Center
- Other
- Eligibility
- 18 Years to 65 Years · Male only
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Secondary Hypogonadism
- Interventions
- Androxal, Placebo
- Drug
- Lead sponsor
- Repros Therapeutics Inc.
- Industry
- Eligibility
- 18 Years to 60 Years · Male only
- Enrollment
- 151 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 23
- States / cities
- Mobile, Alabama • Little Rock, Arkansas • Garden Grove, California + 19 more
- Conditions
- Avanfil ADME, Semen Exposure, Sperm Function
- Interventions
- avanafil 200mg
- Drug
- Lead sponsor
- VIVUS LLC
- Industry
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- Tempe, Arizona
- Conditions
- Men Carrying 2 Minor Alleles for Choline Dehydrogenase rs12676, Male Infertility
- Interventions
- Betaine supplement
- Drug
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 60 Years · Male only
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Kannapolis, 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
- Cancer
- Interventions
- Semen collection and analysis
- Procedure
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 50 Years · Male only
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2025
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Infertility
- Interventions
- Zona Pellucida-Bound Sperm Selection for ICSI, Routine Embryologist Selected Sperm
- Other
- Lead sponsor
- IVI America
- Other
- Eligibility
- 18 Years to 41 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Infertility,Male, Vitamin D Deficiency
- Interventions
- Vitamin D
- Diagnostic Test
- Lead sponsor
- Sanford Health
- Other
- Eligibility
- 21 Years to 56 Years · Male only
- Enrollment
- 230 participants
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Sioux Falls, South Dakota
- 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