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ClinicalTrials.gov public records Last synced Jun 10, 2026, 6:28 AM EDT

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Showing 1–24 of 54 matching trials from the live ClinicalTrials.gov search.
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Conditions
Smoking, Smoking Cessation, Smoking Behaviors
Interventions
Focus Group
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 89 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Otitis Media
Interventions
ear pain counseling, language power counseling
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Months to 15 Months
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Back Pain Lower Back Chronic
Interventions
Yoga class once per week, Yoga class twice per week
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years to 64 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
6
States / cities
Boston, Massachusetts • Dorchester, Massachusetts • Roslindale, Massachusetts
Conditions
Depression
Interventions
MOMCare
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Female only
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Obesity, Hypertension
Interventions
Lifestyle Modification Program, Usual Care and Reading Materials
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
21 Years and older
Enrollment
365 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Barrett's Esophagus in Olmsted County

NCT00943280
Conditions
Barrett's Esophagus
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
20 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Vouchers to Increase Uptake of Already Free Eye Care

NCT04426331
Conditions
Glaucoma, Eye Diseases
Interventions
Voucher Without Value Information, Voucher With Value Information
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years and older
Enrollment
739 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Depression
Interventions
Depression Decision Aid
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
21 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
The Bronx, New York
Conditions
Cytochrome P450 CYP2D6 Enzyme Deficiency, Poor Metabolizer Due to Cytochrome P450 CYP2D6 Variant, Ultrarapid Metabolizer Due to Cytochrome P450 CYP2D6 Variant, Extensive Metabolizer Due to Cytochrome P450 CYP2D6 Variant, Cytochrome P450 CYP2C9 Enzyme Deficiency, Cytochrome P450 CYP2C19 Enzyme Deficiency, Drug Metabolism, Poor, CYP2D6-RELATED, Drug Metabolism, Poor, CYP2C19-RELATED, CYP2D6 Polymorphism
Interventions
Pharmacogenetic testing, Software-based drug & gene interaction risk analysis, MTM
Genetic · Other
Lead sponsor
Genelex Corporation
Industry
Eligibility
65 Years and older
Enrollment
341 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Type 2 Diabetes, Obesity
Interventions
Meal Replacement, Standard Care
Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Premature Birth, Pregnancy Preterm, Prenatal Stress, Depression, Anxiety, Depression, Postpartum, Satisfaction, Patient, Health Problems in Pregnancy
Interventions
Glow! Group Prenatal Care, Individual Prenatal Care with CPSP
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
Female only
Enrollment
674 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
2
States / cities
Fresno, California • San Francisco, California
Conditions
Overweight, PreDiabetes, Diabetes Type 2, Obesity
Interventions
Bariatrix Meal Replacement Products
Dietary Supplement
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Sleep
Interventions
Sleep hygiene intervention, Yoga intervention
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Heart Failure, Systolic, Financial Stress, Medication Adherence, Quality of Life
Interventions
Financial Support
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Depression
Interventions
Psilocybin
Drug
Lead sponsor
Matthew Hicks
Other
Eligibility
21 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Health Care Utilization, Health Care Seeking Behavior
Interventions
Access to primary care services
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers Results available

Interventions to Help More Low-income Smokers Quit

NCT04311983
Conditions
Tobacco Use Cessation, Smoking Behaviors, Health Disparity
Interventions
Tobacco Quitline, Smoke Free Home
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
21 Years and older
Enrollment
1,973 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Completed No phase listed Observational

Choosing Healthful Interventions

NCT00537706
Conditions
Socioeconomic Factors, Low-Income Population, Health Status
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 64 Years
Enrollment
442 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Diabetes Mellitus, Type 2
Interventions
Basic needs navigation
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 75 Years
Enrollment
473 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Health Status Disparities, Pediatric Obesity, Ethnic Group, Socioeconomic Factors
Interventions
After school program, Summer day camp
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
5 Years to 12 Years
Enrollment
480 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Columbia, South Carolina
Conditions
Disruptive Behavior Disorder, Childhood Onset, Disruptive Behavior, Executive Function
Interventions
Chicago Parent Program
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
4 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Colorectal Cancer
Interventions
Patient Navigation
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
52 Years to 79 Years
Enrollment
1,223 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Chelsea, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

The DECIDE Parent-Provider Intervention

NCT04445155
Conditions
Modified DECIDE Intervention, Treatment as Usual Care Group
Interventions
Modified DECIDE Parent and Provider Intervention
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
21 Years and older
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
5
States / cities
Sarasota, Florida • Bloomington, Indiana • Fort Wayne, Indiana + 2 more
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers

Preventing Drug Use in Low Income Clinic Populations

NCT01942876
Conditions
Drug Use, Harmful Use
Interventions
Quit Using Drugs Intervention Trial, Health behavior maintenance
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
411 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Los Angeles, California