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ClinicalTrials.gov public records Last synced May 22, 2026, 1:39 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Infertility, Male Clear all
Terminated Phase 2 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Sperm DNA Fragmentation, Infertility, Male
Interventions
Escitalopram, Placebo
Drug · Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced May 22, 2026, 1:39 AM EDT
Completed Not applicable Interventional
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced May 22, 2026, 1:39 AM EDT
Active, not recruiting No phase listed Observational
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced May 22, 2026, 1:39 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Male Factor Infertility
Interventions
PICSI dish
Device
Lead sponsor
Biocoat
Industry
Eligibility
18 Years to 40 Years
Enrollment
801 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
9
States / cities
Laguna Hills, California • San Ramon, California • Atlanta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 27, 2010 · Synced May 22, 2026, 1:39 AM EDT
Terminated Phase 3 Interventional Results available
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 1, 2013 · Synced May 22, 2026, 1:39 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Spermatogenesis and Semen Disorders
Interventions
FPT-20
Drug
Lead sponsor
Trieu, Nguyen Thi, M.D.
Individual
Eligibility
25 Years to 40 Years · Male only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Wilmington, Delaware
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced May 22, 2026, 1:39 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Male Infertility
Interventions
Andrositol® Test
Diagnostic Test
Lead sponsor
Lo.Li.Pharma s.r.l
Industry
Eligibility
18 Years to 50 Years · Male only
Enrollment
249 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Apr 5, 2022 · Synced May 22, 2026, 1:39 AM EDT
Active, not recruiting No phase listed Observational
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced May 22, 2026, 1:39 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Spermatogenesis and Semen Disorders, Infertility, Male
Interventions
Power Prenatal for Sperm
Dietary Supplement
Lead sponsor
The Bird and Be Co Inc
Industry
Eligibility
18 Years to 50 Years · Male only
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Encino, California
Source: ClinicalTrials.gov public record
Updated Apr 7, 2025 · Synced May 22, 2026, 1:39 AM EDT
Not yet recruiting No phase listed Observational
View directory record Official record
Conditions
Male Infertility, Male Hypogonadism
Interventions
Hormone replacement therapy
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older · Male only
Enrollment
150 participants
Timeline
2023 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 19, 2023 · Synced May 22, 2026, 1:39 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Male Infertility
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 75 Years · Male only
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 23, 2023 · Synced May 22, 2026, 1:39 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 3, 2006 · Synced May 22, 2026, 1:39 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 27, 2016 · Synced May 22, 2026, 1:39 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Prostate Cancer, Sexual Dysfunction and Infertility, Sexuality
Interventions
communication intervention, counseling intervention, nutrition intervention, questionnaire administration
Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
483 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
6
States / cities
New Brunswick, New Jersey • Newark, New Jersey • Whippany, New Jersey + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 18, 2022 · Synced May 22, 2026, 1:39 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Endocrine Disease, Infertility, Hypogonadism, Amenorrhea, Adolescents
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
14 Years and older
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
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced May 22, 2026, 1:39 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Cancer, Cancer-Related Condition, Infertility
Interventions
Testicular tissue cryopreservation
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
0 Years to 17 Years · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 7, 2025 · Synced May 22, 2026, 1:39 AM EDT
Terminated No phase listed Observational
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 18, 2021 · Synced May 22, 2026, 1:39 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 11, 2020 · Synced May 22, 2026, 1:39 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 26, 2025 · Synced May 22, 2026, 1:39 AM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Male Infertility, Infertility (IVF Patients)
Interventions
Not listed
Lead sponsor
Reproductive Medicine Associates of New Jersey
Other
Eligibility
Male only
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
1
States / cities
Basking Ridge, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 16, 2025 · Synced May 22, 2026, 1:39 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Primary Infertility, Secondary Infertility, Genital Diseases, Male, Genital Diseases, Female
Interventions
Not listed
Lead sponsor
West Coast Fertility Centers
Other
Eligibility
21 Years to 37 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Fountain Valley, California
Source: ClinicalTrials.gov public record
Updated Sep 7, 2011 · Synced May 22, 2026, 1:39 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Prostate Cancer
Interventions
Poseidon System
Device
Lead sponsor
Francis Medical Inc.
Industry
Eligibility
45 Years to 80 Years · Male only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
5
States / cities
Baltimore, Maryland • Minneapolis, Minnesota • Woodbury, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 25, 2022 · Synced May 22, 2026, 1:39 AM EDT
Withdrawn Phase 2Phase 3 Interventional
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 10, 2019 · Synced May 22, 2026, 1:39 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Infertility
Interventions
In-vitro fertilization using Eeva
Device
Lead sponsor
Progyny, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Encino, California
Source: ClinicalTrials.gov public record
Updated Jan 12, 2014 · Synced May 22, 2026, 1:39 AM EDT