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Showing 409–432 of 1,098 matching trials from the live ClinicalTrials.gov search.
Conditions
Erectile Dysfunction, Localized Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8
Interventions
Nerve-Sparing Prostatectomy, Medical Device Usage and Evaluation, Duplex Ultrasound, Survey Administration, Sham Intervention
Procedure · Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 80 Years · Male only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Rapid Acclimatization to Hypoxia at Altitude

NCT01702025
Conditions
Physiological Function in Low Oxygen Environment
Interventions
Placebo, Aminophylline, Methazolamide, Aminophylline+Methazolamide
Drug
Lead sponsor
Colorado State University
Other
Eligibility
18 Years to 40 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Fort Collins, Colorado
Conditions
Exercise Physiology, Nutritional Supplementation
Interventions
Caffeine, L-Citrulline, Exogenous Ketone (Beta-Hydroxybutyrate), placebo beverage
Dietary Supplement · Other
Lead sponsor
St. Louis University
Other
Eligibility
18 Years to 35 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Severe Depression, Moderate Depression, Ketamine, Midazolam, Peripheral Nervous System Agents, Central Nervous System Agents, Neurotransmitter Agents, Physiologic Effects of Drugs, Sensory System Agents, Analgesics, Non-Narcotic, Anti-Inflammatory Agents, Non-Steroidal, Depressive Symptom, Hypnotics and Sedatives, Anti-anxiety Agents, Tranquilizing Agents, Psychotropic Drugs, Anesthetics Agent
Interventions
nebulized ketamine, nebulized midazolam
Drug
Lead sponsor
Theresa Jacob, PhD, MPH
Other
Eligibility
18 Years to 88 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Brooklyn, New York
Conditions
Respiratory Failure
Interventions
Exsalta Suction Device
Device
Lead sponsor
Columbia University
Other
Eligibility
Up to 28 Days
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Mitral Annulus Calcification
Interventions
bicycle stress echocardiography
Diagnostic Test
Lead sponsor
Albert Einstein Healthcare Network
Other
Eligibility
18 Years and older
Enrollment
40 participants
Timeline
2014 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Active, not recruiting Not applicable Interventional

Physiological Effects Ketone Ester in Heart

NCT05924802
Conditions
Heart Failure
Interventions
Ketone Ester, Placebo
Dietary Supplement
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Diabetic Foot, Diabetic Peripheral Neuropathy
Interventions
Orpyx SI® Sensory Insole System
Device
Lead sponsor
Orpyx Medical Technologies Inc.
Industry
Eligibility
18 Years to 100 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Circleville, Ohio
Conditions
Schizophrenia, Psychotic Disorders, Mood Disorders, Schizophrenia Spectrum and Other Psychotic Disorders, Mental Disorders, Antipsychotic Agents, Tranquilizing Agents, Central Nervous System Depression, Physiological Effects of Drugs, Psychotropic Drugs, Neurotransmitter Agents, Molecular Mechanisms of Pharmacological Action
Interventions
LY03010 156 mg treatment group, deltoid, LY03010 156 mg treatment group, gluteal, LY03010 351 mg treatment group, deltoid, LY03010 351 mg treatment group, gluteal
Drug
Lead sponsor
Luye Pharma Group Ltd.
Industry
Eligibility
18 Years to 65 Years
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
9
States / cities
Little Rock, Arkansas • Garden Grove, California • Orange, California + 6 more
Completed Phase 3 Interventional Results available

Treatment of Erectile Dysfunction I

NCT01037244
Conditions
Erectile Dysfunction
Interventions
Udenafil, Placebo
Drug
Lead sponsor
Warner Chilcott
Industry
Eligibility
19 Years and older · Male only
Enrollment
618 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
36
States / cities
Birmingham, Alabama • Homewood, Alabama • Mesa, Arizona + 32 more
Completed No phase listed Observational Accepts healthy volunteers

Happy Mommy! Happy Baby! Study

NCT01700374
Conditions
Pregnancy, Stress, Psychological, Stress, Physiological, Maternal-fetal Relations
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
1,506 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2022
U.S. locations
4
States / cities
Philadelphia, Pennsylvania
Recruiting Not applicable Interventional Accepts healthy volunteers

Feasibility of Breathwork Intervention With Older Adults After Knee Surgery

NCT07464860
Conditions
Surgical Stress Response, Stress Physiological, Stress Physiology, Stress Psychological, Breathing Techniques, Breathing Exercises, Hypothalamic Pituitary Adrenal, Relaxation, Relaxation Therapy, Cortisol, Postoperative Pain, Postoperative Anxiety, Postoperative Depression, Quality of Recovery (QoR-15)
Interventions
A 5-minute Asynchronous Breathwork Intervention, A 5-minute Asynchronous Card Game Video
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
65 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Tucson, Arizona
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

NeuroFinance Human Stress Trial During Financial and Informational Volatility

NCT07622589
Conditions
Psychological Stress, Anxiety, Emotional Stress, Autonomic Nervous System Dysfunction, Sleep Disturbance, Insomnia, Behavioral Health, Cognitive Fatigue, Occupational Stress, Financial Stress, Burnout Syndrome, Heart Rate Variability, Neurobehavioral Manifestations
Interventions
Wearable Physiologic Monitoring Platform
Device
Lead sponsor
Truway Health, Inc.
Industry
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
New York, New York
Conditions
Menopause
Interventions
Synthetic Conjugated estrogens, B, Placebo
Drug · Other
Lead sponsor
Duramed Research
Industry
Eligibility
30 Years to 80 Years · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
38
States / cities
Huntsville, Alabama • Tucson, Arizona • Carmichael, California + 31 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Corneal Staining and Physiological Compromise After Eight Hours of Soft Contact Lens Wear

NCT01015768
Conditions
Contact Lens-induced Corneal Fluorescein Staining
Interventions
ReNu Multiplus multipurpose disinfecting solution, Control
Device
Lead sponsor
Southern California College of Optometry at Marshall B. Ketchum University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Fullerton, California
Conditions
Physiological Reactivity to Cues, Physical Exercise
Interventions
36-session targeted physical exercise program delivered twice weekly
Other
Lead sponsor
University of Illinois Chicago
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Secondary Hypogonadism, Sexual Dysfunction, Erectile Dysfunction
Interventions
fispemifene, Placebo
Drug · Other
Lead sponsor
NexMed (U.S.A.), Inc. (subsidiary of Apricus Biosciences, Inc.)
Industry
Eligibility
18 Years to 64 Years · Male only
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
16
States / cities
Little Rock, Arkansas • San Diego, California • Bradenton, Florida + 12 more
Completed Not applicable Interventional Accepts healthy volunteers

Adaptations to 4-s Sprint Interval Training at Different Intensities

NCT06906393
Conditions
Cardiovascular Fitness
Interventions
Preventive treatment
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 30 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Austin, Texas
Conditions
Carcinoma
Interventions
Nurse, AVR
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
21 Years and older
Enrollment
526 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
East Lansing, Michigan
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of Reiki on Stress

NCT00346671
Conditions
Stress
Interventions
Rest, Sham, Reiki
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
257 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

The DEB Pilot Study

NCT03190993
Conditions
Nutritional Physiological Phenomena, Obesity
Interventions
Sugar Sweetened Solid Treatment, Sugar Sweetened Beverage Treatment
Other
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
21 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Sublingual Atropine Bioequivalence by Route of Administration (SABER)

NCT06366087
Conditions
Atropine Bioequivalence
Interventions
Atropine Sulfate Ophthalmic Solution USP, 1%, Atropine Sulfate Injection, USP 8 mg/20 mL (0.4 mg/mL)
Drug
Lead sponsor
Biomedical Advanced Research and Development Authority
Federal
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Lenexa, Kansas
Conditions
Parkinson Disease, Idiopathic Parkinson Disease
Interventions
N acetyl cysteine, [F-18] Fluorodopa Positron Emission Tomography
Dietary Supplement · Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
30 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Recruiting Not applicable Interventional Accepts healthy volunteers

Lower Body Negative Pressure to Validate Physiological Monitors

NCT07840144
Conditions
Physiological Stress
Interventions
Lower Body Negative Pressure with Noninvasive Physiological Monitoring
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota