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Showing 385–408 of 8,780 matching trials from the live ClinicalTrials.gov search.
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Estrogen and Microvascular Function

NCT06043310
Conditions
Estrogen, Cardiovascular Diseases, Microvasculature, Oral Contraceptive Use
Interventions
Nω-nitro-L-arginine methyl ester (L-NAME), Acetylcholine, Sodium Nitroprusside
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2031
U.S. locations
1
States / cities
Wauwatosa, Wisconsin
Conditions
Coronary Endothelial Dysfunction, Apical Ballooning Syndrome, Myocardial Infarction
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Bladder Cancer, Urothelial Carcinoma, Upper Tract Urothelial Carcinoma, Renal Pelvis and Ureter Urothelial Carcinoma
Interventions
Best Practice, Exercise Intervention, App-Based Intervention, Interview, Wearable Activity Tracker, Physical Performance Testing, Questionnaire Administration
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Diagnosis of Melanoma
Interventions
Autonomic Function Tests, supine and standing catecholamines
Behavioral · Other
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Smoking Cessation
Interventions
rTMS Active 20Hz, rTMS Sham
Device
Lead sponsor
The City College of New York
Other
Eligibility
21 Years to 65 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Results available

Real World Glycemic Effectiveness of Linagliptin

NCT03338803
Conditions
Diabetes Mellitus, Type 2
Interventions
Linagliptin
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
11,001 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Eden Prairie, Minnesota
Conditions
Renal Impairment
Interventions
LIK066
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 78 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Orlando, Florida
Conditions
Cognitive Manifestations
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Bacterial Infections
Interventions
XNW4107, Imipenem/Cilastatin
Drug
Lead sponsor
Evopoint Biosciences Inc.
Industry
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Miami, Florida • Orlando, Florida
Conditions
Acute Respiratory Failure
Interventions
Early ICU rehabilitation strategies, Usual Care
Other
Lead sponsor
Wake Forest University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Usefulness and Feasibility of Ultrasound in Office Laryngology Procedures

NCT06579989
Conditions
Cough, Vocal Cord Atrophy, Vocal Cord Paresis, Vocal Cord Paralysis, Dysphagia, Dysphonia
Interventions
Ultrasound for cough, Ultrasound for vocal fold atrophy or vocal fold paresis/paralysis, Ultrasound for dysphagia, Ultrasound for dysphonia
Diagnostic Test
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 99 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2030
U.S. locations
1
States / cities
New York, New York
Conditions
Oropharyngeal Squamous Cell Carcinoma (SCC)
Interventions
PRGN-2009, Pembrolizumab, EKG, CT, PET scan, MRI, Biopsy
Biological · Drug · Diagnostic Test + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Completed No phase listed Observational Accepts healthy volunteers

Creighton Model Effectiveness, Intentions and Behaviors Assessment (CEIBA)

NCT01012596
Conditions
Pregnancy, Fertility
Interventions
Creighton Model System of Natural Family Planning
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 40 Years
Enrollment
624 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
17
States / cities
Sacramento, California • Duluth, Minnesota • Saint Paul, Minnesota + 13 more
Not listed Not applicable Interventional Accepts healthy volunteers

Evaluation of the SafeSpace App Intervention

NCT06043596
Conditions
Health Behavior, Health Care Utilization, Unprotected Sex, Sexually Transmitted Infections
Interventions
SafeSpace Sexual Health, SafeSpace General Health
Behavioral
Lead sponsor
Child Trends
Other
Eligibility
14 Years to 18 Years · Female only
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Cardiac Toxicity, Malignant Neoplasm, Breast Cancer
Interventions
Magnetic resonance imaging, Physical Activity, Healthy Living, Cardiopulmonary Exercise Testing (CPET), Questionnaire Administration
Procedure · Other · Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 85 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
2
States / cities
Winston-Salem, North Carolina • Richmond, Virginia
Completed Not applicable Interventional Accepts healthy volunteers Results available

Choline and Cardiometabolic Health

NCT04764162
Conditions
Cardiovascular Risk Factor
Interventions
Choline, Placebo
Dietary Supplement
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
18 Years to 79 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Blacksburg, Virginia
Completed Phase 1 Interventional Accepts healthy volunteers

Study of Wellness Behaviors as a Function of Oxytocin vs Placebo

NCT01929161
Conditions
Sustained Positive Emotions, Sustained Positive Behavior Change
Interventions
Oxytocin, Placebo (for oxytocin), Lovingkindness Meditation, Mindfulness Meditation
Drug · Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
35 Years to 64 Years
Enrollment
239 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
LVAD (Left Ventricular Assist Device) Driveline Infection
Interventions
Temporary changes in an already-implanted medical device (biventricular pacemaker)
Other
Lead sponsor
University of California, Davis
Other
Eligibility
Not listed
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Sacramento, California
Completed Not applicable Interventional Accepts healthy volunteers

Probiotic on Psychological and Cognitive Effects

NCT03080818
Conditions
Aging
Interventions
Probiotic - Lactobacillus Rhamnosus GG, Placebo
Dietary Supplement · Other
Lead sponsor
Kent State University
Other
Eligibility
55 Years to 75 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Kent, Ohio
Conditions
Sarcoidosis, Cardiac Sarcoidosis, Boeck's Disease, Besnier-Boeck Disease
Interventions
Enhanced Screening Protocol for Cardiac Sarcoidosis., Routine Screening for Suspected Cardiac Sarcoidosis
Diagnostic Test
Lead sponsor
Foundation for Sarcoidosis Research
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
10
States / cities
Denver, Colorado • Chicago, Illinois • Iowa City, Iowa + 6 more
Completed Not applicable Interventional Results available

Comparison of E-health vs. In-person Multi-Family Group (MFG)

NCT02032680
Conditions
Schizophrenia, Schizoaffective Disorder, Schizophrenia and Related Disorders
Interventions
Web-based multi-family psychoeducational treatment, In-persons Multi-Family Group Psycho-Education treatment, Treatment as usual (TAU)
Behavioral · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
HIV Infection, Alcohol Consumption, Falls, Accidental, Falls
Interventions
Fall Prevention Intervention
Behavioral
Lead sponsor
Boston University
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Phase 4 Interventional Results available

Lovaza® and Microvascular Function in Type 2 Diabetes

NCT00931879
Conditions
Hypertriglyceridemia, Diabetic Neuropathy
Interventions
omega-3-ethyl esters, Placebo
Drug
Lead sponsor
Eastern Virginia Medical School
Other
Eligibility
18 Years to 80 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Norfolk, Virginia
Conditions
Aging
Interventions
Probiotic capsule and Fiber Sachet, Probiotic capsule and Placebo sachet, Placebo capsule and Fiber Sachet, Placebo capsule and Placebo sachet
Dietary Supplement
Lead sponsor
University of Florida
Other
Eligibility
65 Years and older · Female only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
2
States / cities
Gainesville, Florida • Ocala, Florida