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Showing 1–24 of 326 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers

CVCTPlus: A Couples-Based Approach to Linkage to Care and ARV Adherence

NCT01772992
View directory record Official record
Conditions
HIV
Interventions
CVCTPLUS
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older · Male only
Enrollment
586 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
4
States / cities
Atlanta, Georgia • Chicago, Illinois • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional

A Test of Different Degrees of Cost Sharing on Program Uptake and Attendance

NCT01756066
View directory record Official record
Conditions
Obesity
Interventions
Different levels of cost sharing
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
1,239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Davidson, North Carolina • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 20, 2015 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional

Integrative Migraine Pain Alleviation Through Chiropractic Therapy

NCT03177616
View directory record Official record
Conditions
Migraine, Migraine Disorders, Migraine With Aura, Migraine Without Aura, Migraine, Classic
Interventions
Chiropractic Treatment
Other
Lead sponsor
Harvard University Faculty of Medicine
Other
Eligibility
20 Years to 55 Years · Female only
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 2, 2023 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

COVID-19 Health Messaging to Underserved Communities

NCT04371419
View directory record Official record
Conditions
Coronavirus
Interventions
Messaging
Behavioral
Lead sponsor
National Bureau of Economic Research, Inc.
Other
Eligibility
18 Years and older
Enrollment
14,267 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 26, 2021 · Synced Sep 28, 2026, 8:35 PM EDT
Completed No phase listed Observational

Microbial Community Composition and Dynamics in Lungs of Cystic Fibrosis Sibling Pairs

NCT00590330
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
1 Year to 16 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 12, 2011 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Minnesota COVID-19 Testing Project

NCT04568889
View directory record Official record
Conditions
Covid19, Infectious Disease
Interventions
A $10 Survey Incentive, A $20 Survey Incentive, Emphasis of Government Involvement, Emphasis of Academic Researchers Involvement, Cost-Benefit Frame, Duty Frame, Racial/Ethnic Frame, No Messaging
Behavioral
Lead sponsor
Harvard University
Other
Eligibility
18 Years and older
Enrollment
561 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
10
States / cities
Bloomington, Minnesota • Columbia Heights, Minnesota • Eden Prairie, Minnesota + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2022 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Phase 1 Interventional

Reducing Aggression in Children and Adolescent on an Inpatient Unit

NCT01377948
View directory record Official record
Conditions
Anger, Aggression
Interventions
ACT with RAGE-Control
Behavioral
Lead sponsor
Gonzalez-Heydrich, Joseph, M.D.
Individual
Eligibility
8 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 11, 2012 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Trial of Behavioral Economic Interventions to Reduce Cardiovascular Disease (CVD) Risk

NCT01346189
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
Behavioral Economic Intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
1,503 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
3
States / cities
Boston, Massachusetts • Danville, Pennsylvania • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional

Reducing Skin Cancer Risk in Childhood Cancer Survivors

NCT02046811
View directory record Official record
Conditions
Skin Neoplasms
Interventions
Patient activation and education (PAE), PAE plus physician activation (PAE + MD), PAE physician activation, plus teledermoscopy (PAE +MD +TD)
Behavioral
Lead sponsor
Harvard School of Public Health (HSPH)
Other
Eligibility
30 Years to 65 Years
Enrollment
726 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 19, 2018 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional

The Effect of a Planning Prompt on Seasonal Influenza Vaccination Rates

NCT01207232
View directory record Official record
Conditions
Seasonal Influenza
Interventions
Planning Prompt, Control Condition
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
3,272 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 21, 2010 · Synced Sep 28, 2026, 8:35 PM EDT
Active, not recruiting Not applicable Interventional

Testing FIRST in Youth Outpatient Psychotherapy

NCT04725721
View directory record Official record
Conditions
Anxiety, Depression, Trauma, Behavior Problem
Interventions
FIRST, Usual Care
Behavioral
Lead sponsor
Harvard University
Other
Eligibility
7 Years to 15 Years
Enrollment
212 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
2
States / cities
Cambridge, Massachusetts • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Sep 28, 2026, 8:35 PM EDT
Enrolling by invitation Phase 3 Interventional

Antibiotic Prophylaxis in Rhinoplasty

NCT04194216
View directory record Official record
Conditions
Nasal Obstruction, Nasal Surgical Procedures
Interventions
Intra-operative single intravenous(iv) dose of "cephalexin" 2 g or "clindamycin" 900 mg., Intra-operative single dose (iv) of "cephalexin" 2 g or "clindamycin" 900 mg and postoperative oral dose of "cephalexin" 250mg (every 4 hours) or "clindamycin" 150mg(every 6 hours) for 3 days
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
864 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

BCG Vaccine for Health Care Workers as Defense Against COVID 19

NCT04348370
View directory record Official record
Conditions
Coronavirus, Coronavirus Infection, Coronavirus as the Cause of Diseases Classified Elsewhere
Interventions
BCG Vaccine, Placebo Vaccine
Biological
Lead sponsor
Texas A&M University
Other
Eligibility
18 Years to 75 Years
Enrollment
659 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
6
States / cities
Los Angeles, California • Bryan, Texas • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 7, 2024 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Implementation of Whole Genome Sequencing as Screening in a Diverse Cohort of Healthy Infants

NCT05161169
View directory record Official record
Conditions
Genetic Predisposition to Disease, Hereditary Diseases
Interventions
Genome Sequencing
Genetic
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
0 Months to 12 Months
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
4
States / cities
Birmingham, Alabama • Boston, Massachusetts • Royal Oak, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Phase 2 Interventional Results available

Safety of Urate Elevation in Parkinson's Disease

NCT00833690
View directory record Official record
Conditions
Parkinson Disease
Interventions
Placebo, inosine
Drug
Lead sponsor
The Parkinson Study Group
Network
Eligibility
30 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
16
States / cities
Los Angeles, California • Manchester, Connecticut • New Haven, Connecticut + 12 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2014 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional

Avoiding Diabetes After Pregnancy Trial

NCT01923350
View directory record Official record
Conditions
Weight Reduction
Interventions
Weight Reduction Intervention, Weight Reduction Control Arm, Tested for diabetes, Not tested for diabetes
Behavioral
Lead sponsor
Social & Scientific Systems Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Silver Spring, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 14, 2013 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Climate Impact Label Design and Fast-Food Meal Selection

NCT06678178
View directory record Official record
Conditions
Food Selection
Interventions
Control (QR) Labels, Warning High Climate Impact Labels, Traffic Light Labels, Climate Grade Labels, Numeric Carbon Footprint Labels
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older
Enrollment
6,622 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional

Early Nurse Detection and Management of Delirium

NCT01505257
View directory record Official record
Conditions
Delirium Superimposed on Dementia
Interventions
END-DSD
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
65 Years and older
Enrollment
391 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
2
States / cities
State College, Pennsylvania • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 25, 2017 · Synced Sep 28, 2026, 8:35 PM EDT
Completed No phase listed Observational

Back Pain Outcomes Using Longitudinal Data (BOLD)

NCT01776242
View directory record Official record
Conditions
Low Back Pain
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
65 Years and older
Enrollment
5,239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
3
States / cities
Oakland, California • Boston, Massachusetts • Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 4, 2023 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional Results available

Childhood Adenotonsillectomy Study for Children With OSAS

NCT00560859
View directory record Official record
Conditions
Obstructive Sleep Apnea, Snoring
Interventions
Adenotonsillectomy (AT) - removal of adenoids and tonsils, Watchful Waiting
Procedure · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
5 Years to 9 Years
Enrollment
453 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
6
States / cities
Boston, Massachusetts • St Louis, Missouri • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 14, 2015 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional Results available

Testing of a Tool to Elicit Patient Preferences for CTS

NCT03532373
View directory record Official record
Conditions
Carpal Tunnel, Carpal Tunnel Syndrome, Carpal Tunnel Syndrome Left, Carpal Tunnel Syndrome Right, Carpal Tunnel Syndrome Bilateral
Interventions
Preference Elicitation tool
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Redwood City, California
Source: ClinicalTrials.gov public record
Updated Jul 2, 2024 · Synced Sep 28, 2026, 8:35 PM EDT
Active, not recruiting Not applicable Interventional

The IDEA Study (Individualized Decisions for Endocrine Therapy Alone)

NCT02400190
View directory record Official record
Conditions
Breast Neoplasms
Interventions
endocrine therapy alone without radiotherapy
Other
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
50 Years to 69 Years · Female only
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2028
U.S. locations
13
States / cities
Stanford, California • New Haven, Connecticut • Maywood, Illinois + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Diet Gout Trial

NCT03569020
View directory record Official record
Conditions
Gout, Hyperuricemia
Interventions
Subsidy for food purchases and dietitian education
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
2
States / cities
Woodlawn, Maryland • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 29, 2021 · Synced Sep 28, 2026, 8:35 PM EDT
Completed Not applicable Interventional

Flourishing and Virtue in Cognitive-Behavioral Therapy for Anxiety and Depressive Disorders

NCT05120232
View directory record Official record
Conditions
Anxiety Disorders, Depressive Disorder
Interventions
Unified Protocol, Modified Unified Protocol (UP+)
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 6, 2025 · Synced Sep 28, 2026, 8:35 PM EDT