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ClinicalTrials.gov public records Last synced Oct 17, 2026, 6:21 PM EDT

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Showing 97–120 of 124 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Opt-out Clear all
Completed Not applicable Interventional Results available

Improving Tobacco Treatment Rates for Outpatient Cancer Patients Who Smoke

NCT04737031
View directory record Official record
Conditions
Cancer, Smoking, Tobacco Use, Nicotine Dependence
Interventions
Clinician Nudge, Patient Nudge
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
Not listed
Enrollment
2,146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
3
States / cities
Lancaster, Pennsylvania • Philadelphia, Pennsylvania • West Chester, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 13, 2024 · Synced Oct 17, 2026, 6:21 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Behavioral Nudges for Diabetes Prevention (BEGIN) Trial in Primary Care

NCT04869917
View directory record Official record
Conditions
PreDiabetes
Interventions
Decision Aid intervention, Text Messaging intervention, Usual Care
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years
Enrollment
960 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Oct 17, 2026, 6:21 PM EDT
Not listed Early Phase 1 Interventional

Using Silica 12CH to Mitigate the Effects and Symptoms of Silicosis in Brazil

NCT06011785
View directory record Official record
Conditions
Silicosis
Interventions
Silica 12CH
Drug
Lead sponsor
HOHM Foundation
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Way to Safety Cellphone Blocking

NCT02416713
View directory record Official record
Conditions
Teen Drivers, Motor Vehicle Accident
Interventions
Cellcontrol DriveID, Education Only
Device · Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
16 Years to 17 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 28, 2019 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Not applicable Interventional

The DETOURS Trial: De-escalating Empiric Treatment: Opting Out of Rx for Selected Patients With Suspected Sepsis - Opt-Out Protocol Trial

NCT03517007
View directory record Official record
Conditions
Antibiotic Stewardship
Interventions
Opt-Out Protocol
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
762 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
10
States / cities
Atlanta, Georgia • Fayetteville, Georgia • Newnan, Georgia + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 6, 2025 · Synced Oct 17, 2026, 6:21 PM EDT
Active, not recruiting Not applicable Interventional

Nudge to Gynecologic Oncology

NCT06451263
View directory record Official record
Conditions
Ovarian Cancer, Fallopian Tube Cancer, Peritoneal Cancer
Interventions
Nudge
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 19, 2025 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

SCALE-UP Utah: Community-Academic Partnership to Address COVID-19 Vaccination Rates Among Utah Community Health Centers

NCT04939519
View directory record Official record
Conditions
Covid19
Interventions
Text-Messaging (TM), Patient Navigation (PN)
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
65,300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 12, 2025 · Synced Oct 17, 2026, 6:21 PM EDT
Recruiting Not applicable Interventional

Feasibility of The Health Integrated Nutrition and Kidney Wellness Program

NCT07518719
View directory record Official record
Conditions
Chronic Kidney Disease, Cardiovascular Disease
Interventions
THINK-Well, Enhanced Usual Care
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
5
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 17, 2026, 6:21 PM EDT
Active, not recruiting Not applicable Interventional

Centralized Prescribing for Statins

NCT05537064
View directory record Official record
Conditions
Hyperlipidemias
Interventions
Non-visit Based Intervention, Visit-Based Intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 75 Years
Enrollment
1,950 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Lancaster, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Oct 17, 2026, 6:21 PM EDT
Recruiting Not applicable Interventional

FAST-M: Prolonged Overnight Fasting and Mediterranean Dietary Intervention for Patients With Multiple Myeloma or Its Precursor Disease

NCT07446777
View directory record Official record
Conditions
Multiple Myeloma, Monoclonal Gammopathy of Undetermined Significance, Smoldering Multiple Myeloma
Interventions
Health Coaching, Prolonged Overnight Fasting (POF), Mediterranean Diet, Supportive Materials
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 17, 2026, 6:21 PM EDT
Completed No phase listed Observational

Seek, Test, Treat, Retain: An Integrated Jail-Prison-Community Model for Illinois

NCT01852877
View directory record Official record
Conditions
HIV Infections
Interventions
Corrections case management
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
784 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
3
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 15, 2019 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Not applicable Interventional

Evaluating Strategies to Improve Guideline Directed Medical Therapy: The GDMT Research, Education & Assist Trial for Heart Failure Care

NCT05990296
View directory record Official record
Conditions
Heart Failure, Heart Failure With Reduced Ejection Fraction
Interventions
Multiprong CDS with referral to pharmacist co-management, Multiprong CDS with GDMT order set, Focused education
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
4,306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 19, 2025 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Testing Multiple Behavioral Science Strategies to Increase Flu-Shot Rates

NCT04565353
View directory record Official record
Conditions
Influenza, Human
Interventions
Flu shot text messages
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
74,811 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
2
States / cities
Danville, Pennsylvania • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 1, 2022 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Not applicable Interventional

Behavioral Science and Hepatitis C Screening Outreach

NCT03712553
View directory record Official record
Conditions
Hepatitis C
Interventions
Opt-Out, Letter, Behavioral Economic Messaging, Usual Care Messaging
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
53 Years to 73 Years
Enrollment
21,493 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 1, 2020 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Path2Quit Tobacco Intervention For African Americans

NCT03524482
View directory record Official record
Conditions
Smoking Cessation, Smoking, Tobacco
Interventions
SmokeFreeText, Path2Quit
Behavioral
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
119 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 28, 2019 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Phase 1 Interventional

A Novel Intervention Promoting Eating Disorder Treatment Among College Students

NCT02284685
View directory record Official record
Conditions
Eating Disorders
Interventions
Promoting Eating Disorder Treatment among College Students
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
1,149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
4
States / cities
Ann Arbor, Michigan • Annandale-on-Hudson, New York • Boone, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated May 28, 2015 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Not applicable Interventional

MORE-PC: A 30-day Automated SMS Program to Support Post-discharge Transitions of Care

NCT05245773
View directory record Official record
Conditions
Care Transitions
Interventions
Automated SMS program to support post-discharge transitions of care
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 27, 2023 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Emails Promoting COVID-19 Vaccination Among Healthcare Workers

NCT04728594
View directory record Official record
Conditions
Vaccination Refusal, Communication
Interventions
Social Proof, Reframing, Scarcity Message
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
Not listed
Enrollment
9,566 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 26, 2021 · Synced Oct 17, 2026, 6:21 PM EDT
Active, not recruiting Not applicable Interventional

Teachable Moment to Opt-out of Tobacco: Interactive Voice Response Quit Line for Veteran Active Smokers With Lung Nodules

NCT04574518
View directory record Official record
Conditions
Solitary Pulmonary Nodule, Multiple Pulmonary Nodules, Tobacco Use
Interventions
TeaM OUT Intervention, Enhanced Usual Care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
3
States / cities
Minneapolis, Minnesota • Portland, Oregon • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Not applicable Interventional

Acupuncture Intervention for AYA With Cancer

NCT03516799
View directory record Official record
Conditions
Palliative Care
Interventions
Acupuncture
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
13 Years to 24 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 18, 2019 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Not applicable Interventional

Advanced Heart Care at Home

NCT03724695
View directory record Official record
Conditions
Palliative Care, Heart Failure, Health Care Utilization, Quality Improvement
Interventions
Clinician nudge or opt out approach for AHCAH liaison visit
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
709 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Not applicable Interventional Results available

Clinical Reminder Changes to Increase Smoking Cessation Treatment in Outpatient Psychiatry

NCT04071795
View directory record Official record
Conditions
Smoking Cessation
Interventions
Opt-Out Reminder, Opt-In Reminder
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 99 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 28, 2023 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

HIV Testing Strategies in the Perinatal Setting

NCT00503308
View directory record Official record
Conditions
HIV Infections, Pregnancy Related
Interventions
Abbreviated HIV test counseling
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
16 Years and older · Female only
Enrollment
281 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 22, 2015 · Synced Oct 17, 2026, 6:21 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reshaping Food Choice at University of Michigan

NCT05131529
View directory record Official record
Conditions
Climate Change, Food Preferences
Interventions
Taste-focused labels, Carbon impact labels, Changing default menu options
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
3,003 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 12, 2023 · Synced Oct 17, 2026, 6:21 PM EDT