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ClinicalTrials.gov public records Last synced Nov 3, 2026, 10:51 AM EST

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 3,578 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: patch Clear all
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Examine Plasma Concentrations of Buprenorphine Following Reapplication of Buprenorphine Transdermal System (BTDS) After Variable Application Site Rest Periods

NCT01259102
View directory record Official record
Conditions
Healthy
Interventions
Buprenorphine transdermal patch
Drug
Lead sponsor
Purdue Pharma LP
Industry
Eligibility
18 Years to 45 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2001
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 3, 2012 · Synced Nov 3, 2026, 10:51 AM EST
Recruiting Not applicable Interventional

Medtronic Terminate AF Study

NCT03546374
View directory record Official record
Conditions
Persistent Atrial Fibrillation, Longstanding Persistent Atrial Fibrillation
Interventions
Surgical Ablation, Cardioblate and Cryoflex hand held devices
Procedure · Device
Lead sponsor
Medtronic Cardiac Surgery
Industry
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
15
States / cities
Palo Alto, California • St. Helena, California • Hartford, Connecticut + 11 more
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Nov 3, 2026, 10:51 AM EST
Completed No phase listed Observational

DNA Microarray Study of Pancreas Cancer

NCT00680420
View directory record Official record
Conditions
Pancreas Cancer
Interventions
fine needle aspiration biopsy
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 7, 2013 · Synced Nov 3, 2026, 10:51 AM EST
Completed Phase 2 Interventional

Study of the Efficacy and Safety of Bupivacaine TTS Patch in Patients With Chronic Low Back Pain

NCT01096966
View directory record Official record
Conditions
Chronic Low Back Pain
Interventions
Bupivacaine TTS (Bupivacaine Patch), Placebo patch
Drug
Lead sponsor
Durect
Industry
Eligibility
18 Years to 70 Years
Enrollment
263 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
21
States / cities
Tempe, Arizona • La Mesa, California • Torrance, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2022 · Synced Nov 3, 2026, 10:51 AM EST
Terminated Not applicable Interventional Accepts healthy volunteers

Preemptive Use of the Nicotine Patch for Postoperative Pain Relief After Open Abdominal Surgery

NCT00790829
View directory record Official record
Conditions
Postoperative Pain
Interventions
transdermal nicotine patch
Drug
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Jan 21, 2022 · Synced Nov 3, 2026, 10:51 AM EST
Completed Not applicable Interventional Results available

Comparison of 1.5T vs. 3T Protocols After Treatment With Glatiramer Acetate (GA)

NCT00937157
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Copaxone
Drug
Lead sponsor
University at Buffalo
Other
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 19, 2021 · Synced Nov 3, 2026, 10:51 AM EST
Completed Early Phase 1 Interventional

Contrast Enhanced Ultrasound With Lumason in Detecting Liver Cancer in Participants With Cirrhosis

NCT03407001
View directory record Official record
Conditions
Cirrhosis
Interventions
Contrast-Enhanced Ultrasound, Sulfur Hexafluoride Lipid Microspheres, Ultrasound
Procedure · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 14, 2020 · Synced Nov 3, 2026, 10:51 AM EST
Completed Phase 1 Interventional

Combination Therapy of Topical Imiquimod Plus Multipeptide Vaccination for Cutaneous Metastases of Melanoma

NCT01264731
View directory record Official record
Conditions
Melanoma
Interventions
MELITAC 12.1, Imiquimod
Biological · Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 16, 2016 · Synced Nov 3, 2026, 10:51 AM EST
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Electrical Stimulation on Verbal Learning in Typical and Atypical Alzheimer's Disease

NCT04122001
View directory record Official record
Conditions
Alzheimer Disease, Early Onset, Atypical Alzheimer's Disease, Logopenic Progressive Aphasia
Interventions
Active, in-person HD-tDCS or active remote tDCS, Sham, Word List Learning Intervention (WordLLI)
Device · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
45 Years to 85 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Nov 3, 2026, 10:51 AM EST
Completed Phase 1 Interventional Accepts healthy volunteers

Study of Experimental Models of Pain and Inflammation.

NCT01097902
View directory record Official record
Conditions
Pain, Inflammation
Interventions
Ibuprofen, Placebo tablet
Drug
Lead sponsor
Martin Angst
Other
Eligibility
18 Years to 60 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 19, 2013 · Synced Nov 3, 2026, 10:51 AM EST
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

Intralesional Tetracycline Injection in the Treatment of Chalazia

NCT01763437
View directory record Official record
Conditions
Chalazia, Chalazion
Interventions
Tetracycline
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Nov 3, 2026, 10:51 AM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

Atrial Fibrillation Algorithms Clinical Validation Study

NCT04699812
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
ELECTROCARDIOGRAM (ECG) PATCH WEAR
Device
Lead sponsor
Apple Inc.
Industry
Eligibility
22 Years and older
Enrollment
573 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
4
States / cities
Coral Gables, Florida • Avon, Indiana • Wichita, Kansas + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2022 · Synced Nov 3, 2026, 10:51 AM EST
Completed Not applicable Interventional Results available

Evaluation of the CIRCA Monitoring System in Prevention of Esophageal Lesions Following RFCA

NCT02467166
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Circa™ Probe
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jun 2, 2021 · Synced Nov 3, 2026, 10:51 AM EST
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

LARC Forward Contraceptive Counseling at MHCC

NCT02735551
View directory record Official record
Conditions
Contraception
Interventions
Long Acting Reversible Contraception (LARC), Referral for Long Acting Reversible Contraception (LARC), Prescription for Short-Acting Hormonal Contraception
Drug · Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
17 Years to 30 Years · Female only
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Gresham, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 12, 2019 · Synced Nov 3, 2026, 10:51 AM EST
Completed No phase listed Observational

Short Term Pancreatic Stenting Registry

NCT02262845
View directory record Official record
Conditions
Post-ERCP Acute Pancreatitis, Pancreatic Duct Stricture, Pancreatic Duct Stones, Pancreatic Duct Leakage
Interventions
The Advanix™ Pancreatic Stent and NaviFlex RX Pancreatic Delivery System and Pushers
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
246 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
4
States / cities
Philadelphia, Pennsylvania • Charleston, South Carolina • Dallas, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 21, 2017 · Synced Nov 3, 2026, 10:51 AM EST
Completed Early Phase 1 Interventional

Examining the Impact of Nicotine Pouches in Rural Ohio and Ohio Appalachia

NCT05730439
View directory record Official record
Conditions
Tobacco-Related Carcinoma
Interventions
Biospecimen Collection, Nicotine Oral Pouch, Questionnaire Administration, Smokeless Tobacco
Procedure · Drug · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years and older
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Nov 3, 2026, 10:51 AM EST
Completed Not applicable Interventional Results available

Comparison of Orbital Versus Rotational Atherectomy Effects On Coronary Microcirculation in PCI

NCT03021577
View directory record Official record
Conditions
Coronary Artery Disease (CAD)
Interventions
Orbital Atherectomy System (OAS), Rotablator Rotational Atherectomy System, Magnetic Resonance Imaging (MRI)
Device · Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 6, 2025 · Synced Nov 3, 2026, 10:51 AM EST
Completed Not applicable Interventional Results available

Comparison of SomnaPatch With Polysomnography in Sleep Disordered Breathing

NCT02034175
View directory record Official record
Conditions
Obstructive Sleep Apnea, Central Sleep Apnea, Mixed Sleep Apnea, Cheyne-Stokes Respiration
Interventions
SomnaPatch, Polysomnography
Device
Lead sponsor
Somnarus Inc
Industry
Eligibility
20 Years to 85 Years
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
3
States / cities
Little Rock, Arkansas • Burlingame, California • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Oct 3, 2019 · Synced Nov 3, 2026, 10:51 AM EST
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

Health Literacy and Smoking Cessation in Low-SES Diverse Smokers - Project HALT II

NCT02942212
View directory record Official record
Conditions
Smoking Cessation
Interventions
Questionnaire, In-Depth Interviews, Breath Test, Nicotine Patches, Advice plus Phone Counseling, Advice plus Counseling Sessions, Self Assessment Questionnaires
Behavioral · Other · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
25 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 1, 2019 · Synced Nov 3, 2026, 10:51 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Be A Quitter: Illinois Small Business EX Program Dissemination

NCT07097194
View directory record Official record
Conditions
Tobacco Use
Interventions
EX program
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years to 120 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 31, 2025 · Synced Nov 3, 2026, 10:51 AM EST
Active, not recruiting No phase listed Observational

MRI Fusion Biopsy vs. Micro-Ultrasound Guided Biopsy

NCT05471128
View directory record Official record
Conditions
Prostate Cancer
Interventions
Standard of Care Biopsy
Procedure
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 99 Years · Male only
Enrollment
29 participants
Timeline
2023 – 2026
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Nov 3, 2026, 10:51 AM EST
Completed Phase 3 Interventional

Efficacy of ThermoProfen in Patients With Mild to Moderate Pain Associated With Osteoarthritis of the Knee

NCT00488267
View directory record Official record
Conditions
Osteoarthritis
Interventions
ThermoProfen™ (Matrix Transdermal Ketoprofen/CHADD™ System), Placebo Matrix/CHADD Patch, Ketoprofen matrix/placebo CHADD Patch
Drug
Lead sponsor
ZARS Pharma Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
679 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
36
States / cities
Peoria, Arizona • Anaheim, California • Buena Park, California + 33 more
Source: ClinicalTrials.gov public record
Updated May 30, 2012 · Synced Nov 3, 2026, 10:51 AM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

High-density EEG in Neurological Disorders

NCT04266041
View directory record Official record
Conditions
Epilepsy, Tumor, Healthy
Interventions
High-density electroencephalogram (HD-EEG)
Diagnostic Test
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Dec 12, 2025 · Synced Nov 3, 2026, 10:51 AM EST
Recruiting No phase listed Observational Accepts healthy volunteers

PANCREATIC DISEASE COHORT A Registry and Biospecimen Bank to Better Understand Pancreatic Disease

NCT01102556
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 85 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2030
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Nov 3, 2026, 10:51 AM EST