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Showing 1897–1920 of 4,187 matching trials from the local directory fallback.
Recruiting Not applicable Interventional Accepts healthy volunteers

The Warmth, Anticipation, Sensation, Aversion, and Body-part Imaging Study

NCT04653064
Conditions
Pain
Interventions
Control Cream, Placebo Cream
Behavioral
Lead sponsor
Trustees of Dartmouth College
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Hanover, New Hampshire
Conditions
Pain
Interventions
OxyCODONE 2.5 mg Oral Tablet, OxyCODONE 5 mg Oral Tablet, Oxytocin nasal spray, Placebo Oxycodone, Placebo oxytocin
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 45 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Atrial Fibrillation, Obesity
Interventions
Placebo, Tirzepatide
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Healthy Volunteers
Interventions
ABBV-243, Placebo
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 60 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Grayslake, Illinois
Recruiting Phase 1 Interventional Accepts healthy volunteers

Study of MAR002 in Healthy Men

NCT07195175
Conditions
Acromegaly
Interventions
MAR002, Placebo
Drug
Lead sponsor
Marea Therapeutics
Industry
Eligibility
18 Years to 40 Years · Male only
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Tempe, Arizona
Conditions
Schizophrenia
Interventions
iloperidone, placebo
Drug
Lead sponsor
Vanda Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
22
States / cities
Rogers, Arkansas • Costa Mesa, California • Lemon Grove, California + 19 more
Recruiting Phase 4 Interventional Accepts healthy volunteers

Low-dose Buccal Buprenorphine: Relative Abuse Potential and Analgesia

NCT05988710
Conditions
Abuse Opioids, Analgesia, Pain
Interventions
Buccal Buprenorphine 300 mcg, Buccal Buprenorphine 450mcg, Buccal Buprenorphine 600 mcg, Buccal Buprenorphine 900 mcg, Buccal Placebo, Oral Placebo, Oral immediate-release oxycodone 10mg
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Alcohol Drinking, Alcohol Use Disorder, Bipolar Disorder
Interventions
Alcohol vs. Placebo beverage conditions
Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
21 Years to 26 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Austin, Texas
Conditions
Autoimmune Small Fiber Neuropathy, Immune-Mediated Neuropathy, Inflammatory Polyneuropathy, Small Fiber Neuropathy
Interventions
Panzyga IVIG, Placebo
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Glenview, Illinois
Conditions
Functional Dyspepsia
Interventions
Ketotifen, Placebo
Drug
Lead sponsor
Craig A. Friesen, MD
Other
Eligibility
8 Years to 17 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
1
States / cities
Kansas City, Missouri
Conditions
Pain, Chronic
Interventions
Opioid, Opioid Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
65 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Healthy
Interventions
Lactobacillus rhamnosus GG, Omeprazole, Placebo
Dietary Supplement · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Scottsdale, Arizona
Conditions
Healthy Volunteers
Interventions
BMS-985521, Placebo
Drug · Other
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 80 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Anaheim, California
Conditions
Postoperative Cognitive Decline, Postoperative Delirium
Interventions
Daridorexant 50 mg, Placebo
Drug · Other
Lead sponsor
University of Rochester
Other
Eligibility
60 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Rochester, New York
Conditions
Cannabis, Cannabis Smoking, Cannabis Use, THC, Tobacco Use, Vaping
Interventions
Cannabis, Nicotine, Pax Loose Leaf Vaporizer, Placebo Marijuana
Drug · Device · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
San Francisco, California
Recruiting Phase 1 Interventional Accepts healthy volunteers

Age-dependent Effects of Smoked and Oral Delta-9-THC

NCT05865470
Conditions
Abuse, Drug, Intoxication; Cannabinoids, Pain
Interventions
Cannabis, Dronabinol, Oral Placebo, Smoked Placebo
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Alzheimer Dementia, Mild Cognitive Impairment
Interventions
CpG1018, Placebo
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
60 Years to 85 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
New York, New York
Recruiting Phase 1 Interventional Accepts healthy volunteers

Oral Cannabidiol for Tobacco Cessation

NCT05445804
Conditions
Tobacco Dependence, Tobacco Smoking, Tobacco Use, Tobacco Use Cessation, Tobacco Use Disorder
Interventions
300 mg Cannabidiol, 600 mg Cannabidiol, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Postoperative Ileus
Interventions
Placebo, Pyridostigmine Bromide
Other · Drug
Lead sponsor
Stefan Holubar MD MS FACS, FASCRS
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Recruiting Not applicable Interventional Accepts healthy volunteers

Carotenoid Supplementation and Retinal Health in Healthy Adults

NCT07314411
Conditions
Healthy
Interventions
Placebo, other
Dietary Supplement
Lead sponsor
Pacific University
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Forest Grove, Oregon
Conditions
Limb Pain, Phantom
Interventions
Lidocaine, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Mankato, Minnesota
Recruiting Not applicable Interventional Accepts healthy volunteers

Rapid Effects of a Biofield Patch on Antioxidant Status and Cellular Energy

NCT07314359
Conditions
Antioxidant Status
Interventions
Active dermal patch, Placebo dermal patch
Other
Lead sponsor
Natural Immune Systems Inc
Other
Eligibility
18 Years to 75 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Klamath Falls, Oregon
Conditions
Arterial Disease of Legs, Below-the-knee Obstruction, PAD - Peripheral Arterial Disease
Interventions
MagicTouch PTA Sirolimus drug coated balloon, Placebo balloon angioplasty
Device
Lead sponsor
Concept Medical Inc.
Industry
Eligibility
21 Years and older
Enrollment
368 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
29
States / cities
Scottsdale, Arizona • Los Angeles, California • Clearwater, Florida + 22 more
Conditions
Clonal Cytopenia of Undetermined Significance
Interventions
Biospecimen Collection, Bone Marrow Aspiration and Biopsy, Canakinumab, Chest Radiography, Echocardiography, Placebo Administration, Quality-of-Life Assessment
Procedure · Drug · Other
Lead sponsor
Uma Borate
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
6
States / cities
Miami, Florida • New York, New York • Columbus, Ohio + 2 more