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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Infertility,Male Clear all
Withdrawn Not applicable Interventional

Safety and Efficacy of Freezing and Thawing of Human Eggs in Assisted Reproductive Technology

NCT00451009
View directory record Official record
Conditions
Infertility
Interventions
Viacell's product Media Kits
Device
Lead sponsor
ViaCell
Industry
Eligibility
21 Years to 35 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
4
States / cities
San Ramon, California • South Miami, Florida • Iowa City, Iowa + 1 more
Source: ClinicalTrials.gov public record
Updated May 28, 2014 · Synced Sep 22, 2026, 1:34 AM EDT
Completed Not applicable Interventional

Effectiveness of the Use of the PICSI Dish (Hyaluronan Microdot) in the Selection of Sperm for Intracytoplasmic Sperm Injection (ICSI)

NCT00741494
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 Sep 22, 2026, 1:34 AM EDT
Recruiting Not applicable Interventional

SISTER: Sibling Oocyte Insemination With Frozen Sperm From Third Party Donors: Evaluation of Reproductive Techniques

NCT07175571
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 15, 2025 · Synced Sep 22, 2026, 1:34 AM EDT
Completed No phase listed Observational

Hormonal Regulation of Puberty and Fertility

NCT01511588
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 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
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 22, 2026, 1:34 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

PET-MRI for Functional Imaging of the Testis: A Feasibility Study

NCT02669108
View directory record Official record
Conditions
Infertility, Non-obstructive Azoospermia, Vasectomy
Interventions
PET/ MRI of the Testis
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 26, 2017 · Synced Sep 22, 2026, 1:34 AM EDT
Not listed Not applicable Interventional

Randomized, Standard-Controlled, Study to Evaluate the Ohana IVF Sperm Preparation Kit, SPeRtility IVF Next Generation

NCT04142112
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 8, 2020 · Synced Sep 22, 2026, 1:34 AM EDT
Completed Phase 2 Interventional

Nerve-Sparing Radical Prostatectomy With or Without Nerve Grafting Followed by Standard Therapy for Erectile Dysfunction in Treating Patients With Localized Prostate Cancer

NCT00080808
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 29, 2012 · Synced Sep 22, 2026, 1:34 AM EDT
Recruiting Not applicable Interventional

Experimental Round Spermatid Injection (ROSI) to Treat Infertile Couples

NCT04298255
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Sep 22, 2026, 1:34 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pilot Study to Evaluate the Effect of Pomegranate Juice on Semen Parameters in Healthy Male Volunteers

NCT01595308
View directory record Official record
Conditions
Male Infertility
Interventions
Pomegranate juice
Dietary Supplement
Lead sponsor
POM Wonderful LLC
Industry
Eligibility
18 Years to 40 Years · Male only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 13, 2012 · Synced Sep 22, 2026, 1:34 AM EDT
Completed No phase listed Observational

Eeva 12-well Dish Study

NCT01635036
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 Sep 22, 2026, 1:34 AM EDT
Completed No phase listed Observational

Small RNA Pathways in Mammalian Gametogenesis

NCT02864329
View directory record Official record
Conditions
Male Infertility
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 90 Years · Male only
Enrollment
182 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 18, 2024 · Synced Sep 22, 2026, 1:34 AM EDT
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Spermatogonial Differentiation Via Testicular Organoid

NCT06841861
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 23, 2025 · Synced Sep 22, 2026, 1:34 AM EDT
Completed No phase listed Observational

The Clinical Study of Sex Chromosome Variants

NCT01661010
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Sep 22, 2026, 1:34 AM EDT
Active, not recruiting Not applicable Interventional

A Randomized Clinical Trial Comparing Embryo Euploidy Rates Following Ultrashort Versus Standard Abstinence

NCT07062237
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Sep 22, 2026, 1:34 AM EDT
Not listed Phase 2 Interventional

Pulsatile GnRH in Anovulatory Infertility

NCT00383656
View directory record Official record
Conditions
Hypogonadotropic Hypogonadism, Amenorrhea, Kallmann's Syndrome
Interventions
GnRH, Pump
Drug · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
16 Years to 45 Years · Female only
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1989 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 11, 2017 · Synced Sep 22, 2026, 1:34 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Benefits of Walnuts for Male Reproductive Health

NCT01505140
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 Sep 22, 2026, 1:34 AM EDT
Not listed No phase listed Observational

Vitamin D and Human Sperm DNA Fragmentation

NCT03829943
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 11, 2020 · Synced Sep 22, 2026, 1:34 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

A Clinical Evaluation of Semen Quality Using the MiOXSYS™ System 2.0

NCT02839447
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 7, 2024 · Synced Sep 22, 2026, 1:34 AM EDT
Completed No phase listed Observational

Developmental Epidemiological Study of Children Born Through Reproductive Technology

NCT03799107
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Sep 22, 2026, 1:34 AM EDT
Completed Not applicable Interventional

Effect of Walnuts on Sperm Parameters and Male Fertility

NCT01954498
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 Sep 22, 2026, 1:34 AM EDT
Active, not recruiting Not applicable Interventional

To Investigate if the Harvester® Improves Sperm Motility and Blastocyst Utilization (the Percent of Fertilized Eggs That Develop to the Point That They Are Able to be Transferred) in IVF Cycles.

NCT07369362
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Sep 22, 2026, 1:34 AM EDT
Withdrawn Phase 3 Interventional Accepts healthy volunteers

GnRH Agonist at Embryo Transfer: IVF Outcomes

NCT03544073
View directory record Official record
Conditions
Infertility, Infertility, Female, Infertility, Male
Interventions
Saline Solution for Injection, Leuprolide Acetate
Drug
Lead sponsor
Maimonides Medical Center
Other
Eligibility
18 Years to 40 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Apr 15, 2019 · Synced Sep 22, 2026, 1:34 AM EDT
Completed No phase listed Observational

Eeva™ Continued Access Study: Assessing the Usability of Eeva in a Clinical Setting

NCT01617993
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 12, 2014 · Synced Sep 22, 2026, 1:34 AM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

In Vitro Maturation With in Vitro Fertilization (IVF) Compared to Mild in Vitro Fertilization

NCT00867763
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 10, 2010 · Synced Sep 22, 2026, 1:34 AM EDT