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Showing 25–48 of 86 matching trials from the live ClinicalTrials.gov search.
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

An Exploratory Study of ZB-06 as a Vaginal Contraceptive Film

NCT04731818
Conditions
Contraception
Interventions
ZB-06
Biological
Lead sponsor
KBio Inc
Industry
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Norfolk, Virginia
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
Conditions
Secondary Hypogonadism
Interventions
25 mg Androxal, Testim 1%
Drug
Lead sponsor
Repros Therapeutics Inc.
Industry
Eligibility
21 Years to 60 Years · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
2
States / cities
New York, New York • Purchase, New York
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
Withdrawn Phase 1 Interventional Accepts healthy volunteers

The Effects of Cannabis on Male Reproductive Functions

NCT06755346
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
ART
Interventions
ZyMot Multi Sperm Separation Device (850 ul), Density Gradient Centrifugation
Device · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
New York, New York
Completed Phase 1 Interventional Accepts healthy volunteers

Choline Dehydrogenase and Sperm Function: Effects of Betaine

NCT02122211
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
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Evaluation Of Sperm Production With Healthy Male Volunteers Receiving Lyrica Or Placebo

NCT00631696
Conditions
Healthy
Interventions
Pregabalin, Placebo
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
222 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
13
States / cities
Mobile, Alabama • Phoenix, Arizona • Tarzana, California + 9 more
Conditions
Fertilization
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Infertility, Recurrent Pregnancy Loss
Interventions
Microfluidics chamber, Density Gradient Centrifugation
Device · Other
Lead sponsor
Lawrence Engmann
Other
Eligibility
18 Years to 42 Years · Female only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Farmington, Connecticut
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
Completed Phase 4 Interventional Accepts healthy volunteers

The Role of Massage in Increasing Total Motile Sperm Count of IUI

NCT01969825
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
Terminated No phase listed Observational Accepts healthy volunteers

Impact of Sperm DNA Integrity on Artificial Reproductive Treatment (ART)

NCT00875095
Conditions
Sperm DNA Impact on ART Outcomes
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older · Male only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Manhasset, New York
Withdrawn Phase 2Phase 3 Interventional

Androxal in Male Infertility

NCT02160704
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
Recruiting No phase listed Observational Accepts healthy volunteers

Diet-Induced Changes in GEnetic Material

NCT06252922
Conditions
Diet, Healthy, Body Weight, Metabolic Disturbance
Interventions
Not listed
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
20 Years to 35 Years · Male only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Not listed No phase listed Observational Accepts healthy volunteers

Sperm Video Recording Protocol

NCT06150846
Conditions
Sperm Classification
Interventions
Not listed
Lead sponsor
BAIBYS Fertility
Industry
Eligibility
22 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Vienna, Virginia
Conditions
Male Contraception, Semen Volume, Sperm Motility
Interventions
NLS-133, Placebo, Active Comparator #1
Drug
Lead sponsor
Next Life Sciences
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers

FemaSeed LOCAL Artificial Insemination Trial

NCT04968847
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
Cancer
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
13 Years to 21 Years · Male only
Enrollment
282 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
8
States / cities
Duarte, California • Los Angeles, California • Atlanta, Georgia + 5 more
Terminated Not applicable Interventional

Fresh Vs Frozen Surgical Sperm in IVF

NCT03361982
Conditions
Infertility
Interventions
Slow Freezing and Thawing
Other
Lead sponsor
Reproductive Medicine Associates of New Jersey
Other
Eligibility
Not listed
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Basking Ridge, New Jersey
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of the Consumer Use of a New Home Test to Measure Sperm Concentration

NCT02475395
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
Completed Phase 1 Interventional Accepts healthy volunteers

A Pharmacokinetic Study of Avanfil in Healthy Young Male Subjects

NCT00914511
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
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
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