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Showing 1–24 of 281 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Sexual Dysfunction Male Clear all
Completed Phase 4 Interventional

Changes to Vulva, Vestibule, Urethral Meatus and Vagina 20 Weeks Post Daily Prasterone in Women With Dyspareunia

NCT03568604
View directory record Official record
Conditions
Dyspareunia
Interventions
Prasterone
Drug
Lead sponsor
San Diego Sexual Medicine
Other
Eligibility
21 Years to 80 Years · Female only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 8, 2022 · Synced Sep 6, 2026, 5:48 PM EDT
Recruiting Phase 3 Interventional

SAFE Nerve Sparing Guided by Micro-ultrasound (MUS)

NCT06945315
View directory record Official record
Conditions
Prostate Cancer, Erectile Dysfunction
Interventions
RALP (Robotic-assisted radical prostatectomy), SAFE (Saline assisted fascial engorgement)
Procedure · Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older · Male only
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 24, 2025 · Synced Sep 6, 2026, 5:48 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of Bicycle Seat Effects on Male Perineal Blood Flow

NCT01804725
View directory record Official record
Conditions
Effect of Bike Seats on Male Perineal Blood Flow
Interventions
Not listed
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 64 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 24, 2017 · Synced Sep 6, 2026, 5:48 PM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Natesto Testosterone Nasal Gel for Hypogonadal Men

NCT05484167
View directory record Official record
Conditions
Erectile Dysfunction, Sexual Dysfunction
Interventions
Natesto Nasal Product, Placebo
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 64 Years · Male only
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 20, 2022 · Synced Sep 6, 2026, 5:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Use of an External Erectile Device in Transgender Man Following Phalloplasty

NCT03823014
View directory record Official record
Conditions
Transsexualism, Surgery, Sex Behavior, Erectile Dysfunction
Interventions
Elator
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Years to 64 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 20, 2022 · Synced Sep 6, 2026, 5:48 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Compare the Blood Levels of Sildenafil Following Administration of an Experimental Tablet vs. the Conventional Oral Tablet in Healthy Subjects

NCT00866463
View directory record Official record
Conditions
Erectile Dysfunction
Interventions
Sildenafil
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 31, 2021 · Synced Sep 6, 2026, 5:48 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of Udenafil on Spermatogenesis

NCT01230541
View directory record Official record
Conditions
Spermatogenesis, Erectile Dysfunction
Interventions
Placebo, Udenafil
Drug
Lead sponsor
Warner Chilcott
Industry
Eligibility
25 Years to 64 Years · Male only
Enrollment
239 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
23
States / cities
Huntsville, Alabama • Anaheim, California • San Diego, California + 19 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2011 · Synced Sep 6, 2026, 5:48 PM EDT
Completed Phase 2 Interventional

Exploratory Study of Pagoclone in Men With Premature Ejaculation.

NCT00370981
View directory record Official record
Conditions
Premature Ejaculation
Interventions
pagoclone
Drug
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
16
States / cities
Homewood, Alabama • San Diego, California • Aurora, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Dec 26, 2013 · Synced Sep 6, 2026, 5:48 PM EDT
Not listed Phase 3 Interventional

Treatment of Endometriosis With Norethindrone Acetate ( NA) VS. Gonadotropin- Releasing Hormone (GnRH) Agonist (Lupron Depot 11.25 mg)

NCT00458458
View directory record Official record
Conditions
Endometriosis, Dysmenorrhea, Dyspareunia
Interventions
Norethindrone Acetate (NA), GnRH Agonist (Lupron Depot)
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 55 Years · Female only
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Oct 24, 2012 · Synced Sep 6, 2026, 5:48 PM EDT
Completed Phase 2 Interventional Results available

Treatment of Sexual Dysfunction in Hypogonadal Men With Epilepsy With Testosterone and Either Anastrozole or Placebo

NCT00179517
View directory record Official record
Conditions
Seizure Disorder, Hypogonadism, Erectile Dysfunction
Interventions
Anastrozole 1mg, Placebo Oral Tablet
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 16, 2019 · Synced Sep 6, 2026, 5:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Penile Nerve Stimulation for Treatment of Delayed Ejaculation

NCT04115540
View directory record Official record
Conditions
Delayed Ejaculation
Interventions
TENS penile nerve stimulation
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 19, 2025 · Synced Sep 6, 2026, 5:48 PM EDT
Not listed Not applicable Interventional

Evaluate the Use of Liposuction and Cell Separation Devices for Autologous Fat (Adipose) Derived Cells to Treat the Symptoms of Erectile Dysfunction

NCT01601353
View directory record Official record
Conditions
Erectile Dysfunction
Interventions
Tissue Genesis Cell Isolation System
Device
Lead sponsor
Tissue Genesis
Industry
Eligibility
40 Years to 70 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
2
States / cities
San Diego, California • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 23, 2021 · Synced Sep 6, 2026, 5:48 PM EDT
Completed Not applicable Interventional Results available

Effect of Acupuncture on Patient Vulvodynia Outcomes

NCT03364127
View directory record Official record
Conditions
Vulvodynia, Vulvodynia, Generalized, Vulvar Vestibulitis
Interventions
Active Acupuncture, Placebo Acupuncture
Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Sep 6, 2026, 5:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluating Treatment Continuation in Telehealth Patients Receiving an Automated Patient-Reported Outcome Tool

NCT05895539
View directory record Official record
Conditions
Internet-based Intervention, Web-based Intervention, Online Intervention, Erectile Dysfunction, Telemedicine
Interventions
An automated patient-reported outcome data collection and adverse event surveillance tool
Other
Lead sponsor
Ro
Industry
Eligibility
18 Years and older · Male only
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 7, 2023 · Synced Sep 6, 2026, 5:48 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Effect of Intradetrusor onabotulinumtoxinA Injection Versus Conservative Management on Female Sexual Function in Patients With Bladder Pain Syndrome

NCT06729151
View directory record Official record
Conditions
Bladder Pain Syndrome, Female Sexual Dysfunction
Interventions
Onabotulinum toxin A, Conservative management (dietary and behavioral)
Drug · Behavioral
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years to 99 Years · Female only
Enrollment
159 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 10, 2024 · Synced Sep 6, 2026, 5:48 PM EDT
Completed Not applicable Interventional Results available

Intensity-Modulated Radiation Therapy With or Without Decreased Radiation Dose to Erectile Tissue in Treating Patients With Stage II Prostate Cancer

NCT00084552
View directory record Official record
Conditions
Prostate Cancer, Sexual Dysfunction, Sexuality and Reproductive Issues
Interventions
radiation therapy
Radiation
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 24, 2021 · Synced Sep 6, 2026, 5:48 PM EDT
Completed Phase 3 Interventional Results available

Research Evaluating an Investigational Medication for Erectile Dysfunction - Diabetic ED (REVIVE-D)

NCT00809471
View directory record Official record
Conditions
Erectile Dysfunction
Interventions
placebo, avanafil
Drug
Lead sponsor
VIVUS LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
390 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
39
States / cities
Birmingham, Alabama • Homewood, Alabama • Tucson, Arizona + 32 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2012 · Synced Sep 6, 2026, 5:48 PM EDT
Recruiting Not applicable Interventional

BTL-699-2 and HPM-6000UF Devices for the Improvement of Depressive Symptoms and Sexual Function Among Perimenopausal and Postmenopausal Women

NCT07413705
View directory record Official record
Conditions
Depressive Symptoms, Urinary Incontinence, Sexual Dysfunction
Interventions
EXOMIND (BTL-699-2) Active Treatment, EMSELLA (HPM-6000UF) ActiveTreatment, EXOMIND (BTL-699-2) Sham Treatment, EMSELLA (HPM-6000UF) Sham Treatment
Device
Lead sponsor
BTL Industries Ltd.
Industry
Eligibility
40 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Winter Garden, Florida • Wellesley, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 6, 2026, 5:48 PM EDT
Completed Not applicable Interventional Results available

Low Intensity Shock Wave Therapy in the Management of Erectile Dysfunction

NCT04136288
View directory record Official record
Conditions
Erectile Dysfunction
Interventions
MoreNova
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 55 Years · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Nov 11, 2024 · Synced Sep 6, 2026, 5:48 PM EDT
Completed Phase 4 Interventional

A Study Of The Safety and Efficacy Of Viagra In Men With Erectile Dysfunction Who Do Not Self Identify.

NCT00343200
View directory record Official record
Conditions
Impotence
Interventions
Placebo, Viagra (sildenafil citrate)
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
30 Years and older · Male only
Enrollment
371 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
48
States / cities
Huntsville, Alabama • Mesa, Arizona • Phoenix, Arizona + 42 more
Source: ClinicalTrials.gov public record
Updated Jan 31, 2021 · Synced Sep 6, 2026, 5:48 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

The Sequestration of Holistic Stress Management Techniques for Adults

NCT06098755
View directory record Official record
Conditions
Stress, Job, PTSD, Hypervigilance, Hyperthyroidism, Migraine, Migraine With Aura, Immunodeficiency, Sickle Cell Trait, Sickle Cell Disease, Anemia, Sickle Cell, Anemia, Fatigue, Anxiety, Depression, Flat Feet, Lordosis, TBI (Traumatic Brain Injury), Rheumatoid Arthritis, Arthritis, Masturbation, Priapism, Erectile Dysfunction, Flight Reaction, Hypertension, Sexual Arousal Disorder, Hemorrhoids, Fibroid
Interventions
Holistic Medicine (HM)
Behavioral
Lead sponsor
Goddess Zena I. Jones
Other
Eligibility
22 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Anchorage, Alaska
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Sep 6, 2026, 5:48 PM EDT
Completed Phase 2 Interventional Results available

Evaluation of the 2005 AMS (American Medical System) IPP (Inflatable Penile Prosthesis)

NCT00636506
View directory record Official record
Conditions
Erectile Dysfunction
Interventions
AMS 700 IPP with MS Pump
Device
Lead sponsor
American Medical Systems
Industry
Eligibility
21 Years and older · Male only
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
7
States / cities
Indio, California • New Port Richey, Florida • Shreveport, Louisiana + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2019 · Synced Sep 6, 2026, 5:48 PM EDT
Completed No phase listed Observational Results available

Laser Therapy for Treatment of Urogenital Symptoms in Women

NCT03681678
View directory record Official record
Conditions
Genitourinary System; Disorder, Female, Burning Vagina, Dyspareunia, Irritation; Vagina, Menopause Related Conditions, Urinary Incontinence, Urinary Bladder, Overactive, Urinary Tract Infections, Stress Urinary Incontinence
Interventions
fCO2 Laser Therapy Group
Device
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 6, 2026, 5:48 PM EDT
Completed Phase 3 Interventional Results available

SPIRIT EXTENSION: Efficacy and Safety Extension Study of Relugolix in Women With Endometriosis-Associated Pain

NCT03654274
View directory record Official record
Conditions
Endometriosis
Interventions
Relugolix, Estradiol/norethindrone acetate
Drug
Lead sponsor
Myovant Sciences GmbH
Industry
Eligibility
18 Years to 51 Years · Female only
Enrollment
802 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
60
States / cities
Andalusia, Alabama • Scottsdale, Arizona • Tucson, Arizona + 50 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2023 · Synced Sep 6, 2026, 5:48 PM EDT