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Showing 1–24 of 880 matching trials from the live ClinicalTrials.gov search.
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Withdrawn Phase 2 Interventional

Electronic Nicotine Delivery Systems as a Smoking Cessation Treatment

NCT02487953
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Nicotine patch, ENDS, Placebo patch, Placebo ENDS
Drug · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 11, 2018 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Not applicable Interventional

Neurostimulation for Cognitive Enhancement in Alzheimer's Disease

NCT04404153
View directory record Official record
Conditions
Alzheimer Disease, Dementia
Interventions
tDCS device model Soterix mini-CT (Soterix Medical Inc., New York, NY) programed to deliver active tDCS., tDCS device model Soterix mini-CT (Soterix Medical Inc., New York, NY) programed to deliver sham tDCS.
Device
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
60 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Sep 5, 2026, 10:02 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Effects of Transdermal Nicotine on Response Inhibition to Emotional Cues in Schizophrenia

NCT03838484
View directory record Official record
Conditions
Schizophrenia, Impulsive Behavior
Interventions
Nicotine Patch, 7 Mg/24 Hr, Placebo patch
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 28, 2022 · Synced Sep 5, 2026, 10:02 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 30, 2017 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Phase 3 Interventional Results available

12-week Efficacy of Indacaterol

NCT01072448
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Indacaterol 75 μg, Placebo to indacaterol
Drug
Lead sponsor
Novartis
Industry
Eligibility
40 Years and older
Enrollment
323 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
62
States / cities
Peoria, Arizona • Pine Bluff, Arkansas • Buena Park, California + 57 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2011 · Synced Sep 5, 2026, 10:02 AM EDT
Terminated Not applicable Interventional

Efficacy of Near Infrared Phototherapy in Type 2 Diabetic Neuropathy

NCT02798393
View directory record Official record
Conditions
Neuropathy
Interventions
Infrared Phototherapy, Sham
Other
Lead sponsor
Healthlight, LLC
Industry
Eligibility
25 Years to 90 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Topeka, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 28, 2017 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of the Effect of Low Level Laser Light Therapy on Reducing the Appearance of Cellulite in the Thighs and Buttocks.

NCT01702259
View directory record Official record
Conditions
Cellulite
Interventions
Erchonia Scanner device (GLS), Placebo device
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years to 55 Years · Female only
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
Marion, Indiana • Bloomfield Hills, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 10, 2015 · Synced Sep 5, 2026, 10:02 AM EDT
Recruiting Not applicable Interventional

Acupuncture Therapy for Pediatric Disorders of Gut-Brain Interaction

NCT07435610
View directory record Official record
Conditions
Disorders of Gut-brain Interaction
Interventions
Active Therapeutic acupuncture intervention, Sham therapeutic acupuncture treatment
Other
Lead sponsor
Children's Hospital of Orange County
Other
Eligibility
8 Years to 17 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Phase 2 Interventional

Celution Prepared Adipose Derived Regenerative Cells in the Treatment of Osteoarthritis of the Knee

NCT02326961
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Celution Device, Placebo
Device · Other
Lead sponsor
Cytori Therapeutics
Industry
Eligibility
40 Years to 69 Years
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
11
States / cities
Mesa, Arizona • Little Rock, Arkansas • La Mesa, California + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2016 · Synced Sep 5, 2026, 10:02 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 28, 2024 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Phase 3 Interventional Results available

A 12-week Safety and Efficacy Study of Beclomethasone Dipropionate (80 and 160 mcg/Day) Delivered Via Breath-Actuated Inhaler (BAI) in Patients >=12 Years Old With Persistent Asthma

NCT02040779
View directory record Official record
Conditions
Persistent Asthma
Interventions
Beclomethasone dipropionate breath-actuated inhaler, Placebo breath-actuated inhaler, albuterol/salbutamol
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
12 Years and older
Enrollment
273 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
47
States / cities
Huntington Beach, California • Mission Viejo, California • Orange, California + 41 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2021 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Not applicable Interventional

A Randomized Crossover Trial of Bright Light Therapy in Irritable Bowel Syndrome

NCT06676488
View directory record Official record
Conditions
Irritable Bowel Syndrome (IBS), Circadian Misalignment
Interventions
Re-Timer glasses, Placebo Device
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Skin Refrigerant to Reduce the Pain Associated With IV Insertion

NCT02499965
View directory record Official record
Conditions
Pain
Interventions
Ethyl Chloride Topical Aerosol Anesthetic, Nature's Tears Sterile Water
Drug
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years to 70 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 15, 2015 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Radiofrequency and Hybrid Fractional Laser for Vaginal Rejuvenation

NCT03316950
View directory record Official record
Conditions
Vaginal Atrophy
Interventions
IntraGen RF, DiVA, Placebo (DIVA/IntraGen combined)
Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
40 Years to 65 Years · Female only
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 3, 2023 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Not applicable Interventional Results available

Neuromodulation for Accidental Bowel Leakage

NCT03278613
View directory record Official record
Conditions
Fecal Incontinence, Bowel Incontinence
Interventions
ES-130
Device
Lead sponsor
NICHD Pelvic Floor Disorders Network
Network
Eligibility
18 Years and older · Female only
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
9
States / cities
Birmingham, Alabama • Downey, California • La Jolla, California + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2025 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Not applicable Interventional Results available

Auditory-somatosensory Stimulation to Alleviate Tinnitus

NCT02974543
View directory record Official record
Conditions
Tinnitus
Interventions
Sham Treatment: unimodal auditory stimulation, Active Treatment: Bimodal auditory-somatosensory stimulation
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 16, 2017 · Synced Sep 5, 2026, 10:02 AM EDT
Recruiting Phase 3 Interventional Accepts healthy volunteers

Switching to E-cigarettes in Smokers Not Interested in Quitting

NCT05703672
View directory record Official record
Conditions
Smoking Reduction
Interventions
Varenicline Tartrate, Placebo, Electronic cigarette
Drug · Other
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
21 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
2
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 28, 2025 · Synced Sep 5, 2026, 10:02 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Evaluation of the Spry Belt for Improving Bone Quality

NCT03986203
View directory record Official record
Conditions
Osteopenia
Interventions
Spry Belt
Device
Lead sponsor
Theranova, L.L.C.
Industry
Eligibility
50 Years and older · Female only
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Apr 5, 2022 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Treatment of Onychomycosis Using a 0.65 Millisecond Pulsed Nd:YAG 1064 nm Laser

NCT01666002
View directory record Official record
Conditions
Onychomycosis
Interventions
Laser Treatment (Pulsed Nd:YAG 1064 nm Laser)
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 75 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 29, 2016 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Phase 3 Interventional

Epithelium-On Corneal Cross-linking in Subjects 8 to 45 Years of Age With Keratoconus

NCT06100939
View directory record Official record
Conditions
Keratoconus
Interventions
Riboflavin and Sodium Iodide solution and Ultraviolet-A treatment, Placebo and sham treatment
Combination Product
Lead sponsor
Epion Therapeutics
Industry
Eligibility
8 Years to 45 Years
Enrollment
396 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
13
States / cities
Rowland Heights, California • San Francisco, California • Miami, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Phase 3 Interventional Results available

Effect of Fluticasone Furoate Inhalation Powder on the Hypothalamic-pituitary-adrenocortical Axis of Children Aged 5-11 Years With Asthma

NCT02483975
View directory record Official record
Conditions
Asthma
Interventions
FF, Placebo, Montelukast, Albuterol/Salbutamol
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
5 Years to 11 Years
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
14
States / cities
Little Rock, Arkansas • Alhambra, California • Costa Mesa, California + 8 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2020 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Phase 3 Interventional Results available

A Study to Assess the Efficacy, Safety and Tolerability of Once-daily (q.d.) QVA149 in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease (COPD)

NCT01202188
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
indacaterol and glycopyrronium (QVA149), glycopyrronium (NVA237), indacaterol (QAB149), tiotropium, placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
40 Years and older
Enrollment
2,144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
14
States / cities
Fullerton, California • Riverside, California • St. Petersburg, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Sep 8, 2013 · Synced Sep 5, 2026, 10:02 AM EDT
Recruiting Not applicable Interventional

Impact of Photobiomodulation (PBM) on Biomarkers of Radiation Lymphedema and Fibrosis in Head and Neck Cancer Patients

NCT06708754
View directory record Official record
Conditions
Radiation Lymphedema, Radiation Fibrosis, Head and Neck Cancer
Interventions
Photobiomodulation (PBM) Therapy, Sham PBM
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Sep 5, 2026, 10:02 AM EDT
Completed Not applicable Interventional Results available

Clinical Efficacy and Human Factors Validation Testing of the Erchonia EVRL for Providing Temporary Relief of Diabetic Peripheral Neuropathy Foot Pain

NCT05291975
View directory record Official record
Conditions
Neuropathy, Diabetic, Neuropathy;Peripheral, Neuropathy, Painful
Interventions
Erchonia® EVRL™, Placebo Laser
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
4
States / cities
Phoenix, Arizona • West Covina, California • Dunedin, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2025 · Synced Sep 5, 2026, 10:02 AM EDT