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ClinicalTrials.gov public records Last synced Oct 18, 2026, 2:09 AM EDT

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Showing 25–48 of 542 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: placebo patch Clear all
Completed Phase 2 Interventional

Fentanyl Transdermal Matrix Patch ZR-02-01 to Treat Chronic, Moderate to Severe Osteoarthritis (OA) Pain

NCT00108771
View directory record Official record
Conditions
Pain
Interventions
ZR-02-01 Fentanyl Transdermal Matrix Patch, Placebo Patch
Drug
Lead sponsor
ZARS Pharma Inc.
Industry
Eligibility
40 Years to 75 Years
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
13
States / cities
Phoenix, Arizona • San Diego, California • Upland, California + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 5, 2012 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Exenatide for Smoking Cessation and Prevention of Weight Gain

NCT05610800
View directory record Official record
Conditions
Smoking Cessation, Weight Gain
Interventions
Exenatide 2 milligram (mg) Injection, Placebo, Nicotine patch, Smoking Cessation Counseling
Drug · Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 75 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Not applicable Interventional Results available

Nicotine Withdrawal Symptoms and Smoking Relapse

NCT01511614
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Transcranial Direct Current Stimulation, sham, Nicotine patch, Placebo patch, Varenicline Pill, Placebo pill, Motivational Interviewing
Device · Drug · Behavioral
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 65 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 31, 2024 · Synced Oct 18, 2026, 2:09 AM EDT
Not listed Phase 1 Interventional

Ketamine for Major Depressive Disorder

NCT03721900
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
SHX-001 Active low dose, Placebo, SHX-001 Active High dose
Drug
Lead sponsor
Shenox Pharmaceuticals, LLC
Industry
Eligibility
18 Years to 70 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
Gaithersburg, Maryland • Boston, Massachusetts • Dayton, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 25, 2019 · Synced Oct 18, 2026, 2:09 AM EDT
Terminated Phase 3 Interventional

Study to Evaluate the Efficacy and Safety of Oral Difelikefalin as Adjunct Therapy to a Topical Corticosteroid for Moderate to Severe Pruritus in Subjects With Atopic Dermatitis

NCT05387707
View directory record Official record
Conditions
Pruritus, Atopic Dermatitis
Interventions
difelikefalin 0.25 mg, difelikefalin 0.5 mg, TCS Cream, Placebo, Vehicle Cream
Drug
Lead sponsor
Cara Therapeutics, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
287 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
61
States / cities
Scottsdale, Arizona • Fort Smith, Arkansas • Rogers, Arkansas + 56 more
Source: ClinicalTrials.gov public record
Updated Feb 22, 2024 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Multicenter, Double-blind, Placebo Controlled Comparing Test Fluorouracil Cream to Carac Cream in Actinic Keratosis

NCT02616601
View directory record Official record
Conditions
Actinic Keratosis
Interventions
Generic Fluorouracil Cream, Carac® (Fluorouracil) Cream, Vehicle Cream
Drug
Lead sponsor
Actavis Inc.
Industry
Eligibility
18 Years and older
Enrollment
422 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
17
States / cities
Fremont, California • Los Angeles, California • San Diego, California + 14 more
Source: ClinicalTrials.gov public record
Updated Jul 17, 2019 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Nicotine and Sensorimotor Replacement for Smoking in Smokers With Schizophrenia

NCT01213524
View directory record Official record
Conditions
Tobacco Use Disorder, Schizophrenia
Interventions
sensorimotor replacement, 42 mg transdermal nicotine replacement, Placebo transdermal nicotine, usual brand smoking
Behavioral · Drug · Other
Lead sponsor
Brown University
Other
Eligibility
18 Years to 99 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2011
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Oct 19, 2020 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety of Combining Modafinil and Nicotine Replacement Therapy in Treating Nicotine Dependent Adolescents

NCT00258479
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
ModafinilNicotine Replacement Therapy, Modafinil
Drug
Lead sponsor
Catherine Martin, MD
Other
Eligibility
16 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2011
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated May 11, 2017 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Neurobiology of Nicotine and Non-nicotine Components of Tobacco Addiction

NCT01056926
View directory record Official record
Conditions
Smoking
Interventions
Quit smoking, Nicotine patch, Placebo Patch
Behavioral · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 55 Years
Enrollment
147 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 31, 2017 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 4 Interventional Results available

Unique Effects of Perimenstrual Estradiol or Progesterone Supplementation on Perimenstrual Suicidality

NCT03498313
View directory record Official record
Conditions
Suicidal Ideation
Interventions
Transdermal Estradiol + Placebo, Oral Micronized Progesterone + Placebo, Placebos
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 14, 2022 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Perimenopausal Estrogen Replacement Therapy Study

NCT01308814
View directory record Official record
Conditions
Perimenopause, Menopause, Depression
Interventions
Estradiol, Placebo
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
45 Years to 60 Years · Female only
Enrollment
172 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 22, 2017 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 2 Interventional Results available

A Study of the Efficacy and Safety of Ocrelizumab in Patients With Relapsing-Remitting Multiple Sclerosis

NCT00676715
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Placebo, Ocrelizumab, Avonex
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2023
U.S. locations
26
States / cities
Phoenix, Arizona • Berkeley, California • San Francisco, California + 22 more
Source: ClinicalTrials.gov public record
Updated Dec 31, 2024 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 2 Interventional

Celecoxib in Treating Patients With Precancerous Lesions of the Mouth

NCT00014404
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
celecoxib
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
3
States / cities
New York, New York • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 16, 2013 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Dose-Ranging Clinical Trial of Topical Creams Containing API 31510 for the Treatment of Superficial Basal Cell Carcinoma

NCT00604890
View directory record Official record
Conditions
Superficial Basal Cell Carcinoma
Interventions
API 31510 3% Topical Cream, API 31510 1.5% Topical Cream, Placebo
Drug · Other
Lead sponsor
BPGbio
Industry
Eligibility
18 Years and older
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
11
States / cities
Hot Springs, Arkansas • San Diego, California • Denver, Colorado + 8 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2025 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Examining the Effect of the Nicotine Patch in Male and Female Smokers - 3

NCT00390559
View directory record Official record
Conditions
Drug Addiction, Smoking Cessation
Interventions
Nicotine transdermal system, Nicotine containing cigarette, Placebo cigarette
Drug · Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 50 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 18, 2012 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Rivastigmine Patch in Veterans With Cognitive Impairment Following TBI

NCT01670526
View directory record Official record
Conditions
Traumatic Brain Injury, Cognitive Impairment
Interventions
Rivastigmine Transdermal Patch
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
19 Years to 65 Years
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
8
States / cities
San Diego, California • Miami, Florida • Tampa, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2018 · Synced Oct 18, 2026, 2:09 AM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Trial of Treatment of Atopic Dermatitis With Concurrent Altabax® and Topical Low-Potency Corticosteroids Versus Low-Potency Corticosteroid Mono-therapy

NCT00871208
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
Altabax (R), Vehicle and Locoid lipocream (R)
Drug
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
9 Months to 17 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
3
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 12, 2015 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Evoked Responses as Pharmacodynamic Biomarkers in Healthy and Schizophrenic Participants (MK-4334-007)

NCT05136690
View directory record Official record
Conditions
Cognitive Impairment Associated With Schizophrenia
Interventions
Nicotine patch, MK-4334, Placebo patch, Placebo capsule
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 55 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Long Beach, California • Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 29, 2024 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 3 Interventional Results available

A Randomized, Double-Blind Study to Assess the Safety, Efficacy and Tolerability of Oral DFD-29 Capsules for the Treatment of Rosacea.

NCT05296629
View directory record Official record
Conditions
Papulopustular Rosacea
Interventions
DFD-29, Doxycycline, Placebo
Drug
Lead sponsor
Journey Medical Corporation
Industry
Eligibility
18 Years and older
Enrollment
323 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
27
States / cities
Rogers, Arkansas • Cerritos, California • Fremont, California + 21 more
Source: ClinicalTrials.gov public record
Updated Dec 3, 2024 · Synced Oct 18, 2026, 2:09 AM EDT
Terminated Phase 2 Interventional Results available

Topical Tazarotene Vs Placebo In Hand-Foot-Skin Reactions

NCT04071756
View directory record Official record
Conditions
Solid Tumor, Hand-Foot Skin Reaction (HFSR)
Interventions
Topical Tazarotene, Placebo
Drug · Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 7, 2024 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 4 Interventional

Rapydan Topical Anaesthesia for Arterial Cannulation

NCT01494311
View directory record Official record
Conditions
Arterial Catheterization
Interventions
Lidocaine/tetracaine patch, Placebo Patch, Subcutaneous injection of 0.5 ml Lidocain 1%, Subcutaneous injection of saline
Drug
Lead sponsor
Medical University of Vienna
Other
Eligibility
18 Years to 90 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 18, 2013 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Does IV Magnesium Improve Quality of Recovery With ERAS Protocols in Laparoscopic Colorectal Surgery?

NCT05021263
View directory record Official record
Conditions
Colo-rectal Cancer, Anesthesia
Interventions
IV Medications, placebo
Drug · Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 75 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 9, 2024 · Synced Oct 18, 2026, 2:09 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Longterm Effects of a Biofield Patch on Anxiety, Sleep, and Energy

NCT07353021
View directory record Official record
Conditions
Anxiety, Sleep
Interventions
Active dermal patch, Placebo patch
Device
Lead sponsor
Natural Immune Systems Inc
Other
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Klamath Falls, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Oct 18, 2026, 2:09 AM EDT
Completed Phase 3 Interventional Results available

Evaluate the Efficacy &Safety of Methylphenidate Transdermal System (MTS) in Adolescents Aged 13-17 Years With ADHD

NCT00499863
View directory record Official record
Conditions
ADHD
Interventions
methylphenidate transdermal system, Placebo
Drug
Lead sponsor
Noven Therapeutics
Industry
Eligibility
13 Years to 17 Years
Enrollment
217 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
32
States / cities
Scottsdale, Arizona • Lafayette, California • Wildomar, California + 29 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2017 · Synced Oct 18, 2026, 2:09 AM EDT