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ClinicalTrials.gov public records Last synced Oct 23, 2026, 10:29 AM EDT

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Showing 745–768 of 1,123 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Drug Use Disorders Clear all
Completed No phase listed Observational Accepts healthy volunteers

A Comparison of Infection Rates Between Two Surgical Sites

NCT01263262
View directory record Official record
Conditions
Corneal Toxicity, Ototoxicity, Surgical Site Infection
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 24, 2013 · Synced Oct 23, 2026, 10:29 AM EDT
Not listed Not applicable Interventional

Use of Text Messages to Improve Care For Children Following an ED Visit for Asthma

NCT02436070
View directory record Official record
Conditions
Asthma
Interventions
Targeted text messages, General text messages
Behavioral
Lead sponsor
Children's Hospitals and Clinics of Minnesota
Other
Eligibility
4 Years to 17 Years
Enrollment
195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
2
States / cities
Minneapolis, Minnesota • Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 22, 2017 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Phase 4 Interventional Results available

N-Acetylcysteine for Smoking Cessation in Tobacco and Cannabis Co-Use

NCT04627922
View directory record Official record
Conditions
Cannabis Use, Tobacco Use Disorder, Drug Use Disorder
Interventions
N-Acetyl cysteine, Placebo comparator, Cognitive behavioral therapy (CBT)
Drug · Other · Behavioral
Lead sponsor
Ellen Herbst
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 23, 2026, 10:29 AM EDT
Recruiting Not applicable Interventional

Neuroimaging of Adolescent Cannabis Use Treatment

NCT07340554
View directory record Official record
Conditions
Cannabis Use, Cannabis Dependence, Cannabis Use Disorder, Cannabis Abuse, Cannabis Intoxication, Cannabis Smoking, Cannabis Withdrawal, Cannabis-Related Disorder, Cannabis Abuse, in Remission, Cannabis Abuse, Episodic Use, Marijuana, Marijuana Abuse, Marijuana Use, Marijuana Smoking, Marijuana Dependence, Marijuana User, Marijuana-Related Disorder, Marijuana Use Disorder, Addiction, Addiction, Substance, Substance Use, Substance Use Disorders, Substance Dependence, Substance Abuse, Substance Related Problem, Substance Abuse Drug Chronic
Interventions
Contingency Management, Elastic Net Regression
Behavioral · Device
Lead sponsor
Indiana University
Other
Eligibility
14 Years to 17 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 23, 2026, 10:29 AM EDT
Recruiting Not applicable Interventional

Enhancing Addiction Treatment Through Psychoeducation

NCT07178158
View directory record Official record
Conditions
Substance Use Disorders
Interventions
Installing the Metacognium software app, Continue treatment as usual
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 7, 2026 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Healthy Living as You Age

NCT00379093
View directory record Official record
Conditions
Alcohol Related Disorders, Alcohol Drug Interactions
Interventions
Brief advice
Behavioral
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
55 Years and older
Enrollment
631 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 13, 2009 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Project POINT: Effectiveness and Scalability of an Overdose Survivor Intervention

NCT03336268
View directory record Official record
Conditions
Substance Use Disorders, Overdose
Interventions
POINT
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
249 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
2
States / cities
Indianapolis, Indiana • Muncie, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 6, 2023 · Synced Oct 23, 2026, 10:29 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

BREATHE Free Curriculum

NCT06862050
View directory record Official record
Conditions
Smoking Cessation; Tobacco Dependence, E-Cig Use, Nicotine Dependence, Other Tobacco Product
Interventions
BREATHE Free Curriculum
Behavioral
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Phase 3 Interventional

Abatacept for the Treatment of Relapsing, Non-Severe, Granulomatosis With Polyangiitis (Wegener's)

NCT02108860
View directory record Official record
Conditions
Granulomatosis With Polyangiitis (Wegener's), Granulomatosis With Polyangiitis, Wegener's Granulomatosis, ANCA-Associated Vasculitis
Interventions
Abatacept, placebo
Drug
Lead sponsor
University of South Florida
Other
Eligibility
15 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
10
States / cities
Los Angeles, California • Tampa, Florida • Kansas City, Kansas + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2024 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Phase 4 Interventional

Treatment Patterns Among US Veterans Using Remote Electrical Neuromodulation (REN) for Migraine Treatment

NCT07336420
View directory record Official record
Conditions
Migraine, Acute Treatment of Migraine
Interventions
Nerivio REN device
Device
Lead sponsor
Theranica
Industry
Eligibility
18 Years and older
Enrollment
466 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 3, 2026 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Testing Counseling Styles to Motivate Smokers to Quit

NCT01188018
View directory record Official record
Conditions
Smoking, Tobacco Use, Nicotine Dependence
Interventions
Brief Advice (BA), Motivational Interviewing (MI), Health Education (HE)
Behavioral
Lead sponsor
University of Missouri, Kansas City
Other
Eligibility
18 Years and older
Enrollment
255 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 4, 2012 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Phase 4 Interventional Results available

Rapid Initiation of Drug Treatment Engagement

NCT03908437
View directory record Official record
Conditions
Opioid-use Disorder, Overdose
Interventions
buprenorphine/naloxone
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 3, 2024 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Safer Use of Antipsychotics in Youth

NCT03448575
View directory record Official record
Conditions
Child Behavior Disorders
Interventions
Control - Provider Medication Alert Only, Intervention - Alert + CAP Review AND Enhanced BH Access
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
3 Years to 17 Years
Enrollment
733 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
4
States / cities
Aurora, Colorado • Columbus, Ohio • Portland, Oregon + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2024 · Synced Oct 23, 2026, 10:29 AM EDT
Completed No phase listed Observational Results available

Drug Delivery Via Pressurized Metered-dose Inhaler and Valved Holding Chamber in Asthmatic Children: Determination of Delivered Dose Following Coordinated and Uncoordinated Use

NCT01714063
View directory record Official record
Conditions
Asthma
Interventions
Pressurized Metered-Dose Inhaler
Device
Lead sponsor
Philips Respironics
Industry
Eligibility
5 Years to 8 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Apr 24, 2019 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Efficacy of Oral Tobacco Products Compared to a Medicinal Nicotine

NCT00710034
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Oral tobacco, Nicotine Gum
Other · Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 70 Years
Enrollment
391 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
2
States / cities
Minneapolis, Minnesota • Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Flavors and E-cigarette Effects in Adolescent Smokers- STUDY 1

NCT02179034
View directory record Official record
Conditions
Nicotine Dependence, Other Tobacco Product
Interventions
Nicotine, Low Dose Menthol, High Dose Menthol
Drug · Other
Lead sponsor
Yale University
Other
Eligibility
18 Years to 20 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 4, 2020 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Not applicable Interventional

Cell Phone Technology Targeting ART Adherence and Drug Use

NCT01884233
View directory record Official record
Conditions
HIV, Opioid Abuse
Interventions
Standard Care, Text Messaging CBT (TXT-CBT)
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 29, 2022 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sex and Female Empowerment

NCT02197715
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Computer-adaptive SAFE, Face-to-face SAFE, Usual Care
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 17, 2017 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Project RETAIN: Providing Integrated Care for HIV-Infected Crack Cocaine Users

NCT01614106
View directory record Official record
Conditions
HIV, AIDS, Substance Abuse
Interventions
Retention Clinic
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2021
U.S. locations
2
States / cities
Miami, Florida • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 12, 2022 · Synced Oct 23, 2026, 10:29 AM EDT
Not yet recruiting Not applicable Interventional

MedSMA℞T Mobile ED

NCT06848504
View directory record Official record
Conditions
Opiate-Related Disorders, Opiate Use Disorder, Opioid
Interventions
MedSMA℞T Mobile
Behavioral
Lead sponsor
Olufunmilola Abraham
Other
Eligibility
12 Years and older
Enrollment
244 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027
U.S. locations
3
States / cities
Rockford, Illinois • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 23, 2026, 10:29 AM EDT
Active, not recruiting Not applicable Interventional

Peer Recovery Support Services for Individuals in Recovery Residences on MOUD

NCT05616949
View directory record Official record
Conditions
Opioid Use Disorder, Substance Use Disorder
Interventions
Treatment as Usual (TAU) (Arm 1), Peer Recovery Support Services (PRSS) + TAU (experimental- Arm 2)
Behavioral
Lead sponsor
Potomac Health Foundations
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Baltimore, Maryland • Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 9, 2025 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Community Wise: An Innovative Multi-level Intervention to Reduce Alcohol and Illegal Drug Use

NCT02951455
View directory record Official record
Conditions
Substance Use Disorders
Interventions
Critical Dialogue, Capacity Building Project, Quality of Life Wheel, PF, LC
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years and older · Male only
Enrollment
602 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 23, 2022 · Synced Oct 23, 2026, 10:29 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Buprenorphine Physician-Pharmacist Collaboration in the Management of Patients With Opioid Use Disorder: CTN 0075

NCT03248947
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
buprenorphine/naloxone, Pharmacist-administered buprenorphine/naloxone maintenance care
Drug · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
6
States / cities
Durham, North Carolina • Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 28, 2021 · Synced Oct 23, 2026, 10:29 AM EDT
Recruiting Phase 2 Interventional

Evaluating the Use of a Medication 'Switch' vs Guideline-directed Interventions for Relieving Side Effects of Aromatase Inhibitors Among Breast Cancer Patients

NCT07071038
View directory record Official record
Conditions
Breast Cancer, Adjuvant Treatment, Early Stage Breast Cancer
Interventions
Switch, Guideline Directed Intervention (GDI)
Drug · Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 23, 2026, 10:29 AM EDT