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ClinicalTrials.gov public records Last synced Oct 16, 2026, 6:56 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 124 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Nudge+ Clear all
Terminated Not applicable Interventional Accepts healthy volunteers

Nudges to Improve Health Behaviors That Limit COVID-19 Spread

NCT04379375
View directory record Official record
Conditions
Health Behavior, COVID-19
Interventions
Nudge
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 5, 2020 · Synced Oct 16, 2026, 6:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Use of Nudges To Enhance Enrollment in Critical Care Research

NCT03284359
View directory record Official record
Conditions
Critical Illness
Interventions
Pre-Consent Nudge Bundle
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
182 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 3, 2021 · Synced Oct 16, 2026, 6:56 PM EDT
Completed Not applicable Interventional

Optimizing a Just-in-time Adaptive Intervention for Suicide Safety Planning in Adolescents

NCT06665620
View directory record Official record
Conditions
Suicide, Mental Health Disorder, Anhedonia
Interventions
ViraBrite nudges
Behavioral
Lead sponsor
Ksana Health
Industry
Eligibility
13 Years to 18 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 16, 2026, 6:56 PM EDT
Recruiting Not applicable Interventional

Facilitated Transitions From Postpartum to Primary Care Coordination for People With Chronic Conditions

NCT06557005
View directory record Official record
Conditions
Hypertension, Diabetes, Postpartum, Pregnancy, Anxiety, Depression, Obesity
Interventions
Facilitated Transition to Primary Care
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
1,320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 16, 2026, 6:56 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Reducing Concurrent Opioid-Benzodiazepine Prescriptions

NCT03887247
View directory record Official record
Conditions
Adverse Drug Effect of Opioids, Adverse Drug Effect of Benzodiazepines
Interventions
E-mail Alert
Behavioral
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years and older
Enrollment
2,234 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 19, 2021 · Synced Oct 16, 2026, 6:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Precision Public Health: Enhancing Connections to Develop Just-in-Time Adaptive Intervention Strategies

NCT03836391
View directory record Official record
Conditions
Overweight and Obesity, Overweight, Obesity
Interventions
Nudge
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 35 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 13, 2019 · Synced Oct 16, 2026, 6:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Flu Shot Pre-visit Questionnaire

NCT05508698
View directory record Official record
Conditions
Influenza
Interventions
Precommitment Nudge, Salience
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
230,962 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 25, 2023 · Synced Oct 16, 2026, 6:56 PM EDT
Not yet recruiting Not applicable Interventional

Scaling Out S.A.F.E. Firearm Across Two Health Systems as a Universal Suicide Prevention Strategy (SCALE ASPIRE)

NCT07009314
View directory record Official record
Conditions
Suicide
Interventions
Implementation package (training, facilitation, electronic health record nudge)
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
5,442 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
2
States / cities
Aurora, Colorado • Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 16, 2026, 6:56 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Kaiser Permanente VACCination Improvement With Nudge-based CardiovAscular Targeted Engagement

NCT06571747
View directory record Official record
Conditions
Cardiovascular Diseases, Influenza, Behavior, Social
Interventions
Cardiovascular-Focused Nudge Communication
Behavioral
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
3,668,428 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Pleasanton, California • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Oct 16, 2026, 6:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

An Opioid Prescribing Nudge

NCT04069403
View directory record Official record
Conditions
Opioid Use, Unspecified, Prescription Drug Abuse (Not Dependent), Prescription Drug Abuse and Dependency, Health Behavior, Benzodiazepine Abuse, Benzodiazepine Dependent
Interventions
Automated Reports on prescription patterns for their patients
Other
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
427 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 30, 2020 · Synced Oct 16, 2026, 6:56 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Clinical Decision Support to Improve System Naloxone Co-prescribing

NCT06271668
View directory record Official record
Conditions
Medication Abuse, Harm Reduction, Opioid Overdose, Opioid Prescribing
Interventions
Naloxone Co-prescribing Clinical Decision Support (CDS)
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 89 Years
Enrollment
114,272 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 16, 2026, 6:56 PM EDT
Recruiting Not applicable Interventional

A Pilot Study of Genetic Testing Uptake Through Enhanced Oncology Nurse-Led Intervention

NCT06436157
View directory record Official record
Conditions
Solid Tumor, Adult
Interventions
Enhanced education, Usual care education
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Chico, California • Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jan 31, 2025 · Synced Oct 16, 2026, 6:56 PM EDT
Completed Not applicable Interventional

Nudging Healthcare Organizations to Adopt New Care Delivery Practices

NCT04176146
View directory record Official record
Conditions
Delivery of Health Care
Interventions
Peer comparison and social norms messaging
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
2,387 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jun 26, 2020 · Synced Oct 16, 2026, 6:56 PM EDT
Active, not recruiting Not applicable Interventional

Reducing High-Risk Geriatric Polypharmacy Via EHR Nudges R01 Trial

NCT05656560
View directory record Official record
Conditions
Polypharmacy
Interventions
Clinical decision support (CDS)-Commitment nudge, Clinician education, Clinical decision support (CDS)-Justification nudge
Behavioral · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
786 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Chicago, Illinois • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 16, 2026, 6:56 PM EDT
Completed Phase 3 Interventional Results available

PROStep: A Feasibility Trial Using PROs and Step Data to Monitor Patients With Lung and GI Cancers

NCT04616768
View directory record Official record
Conditions
Cancer, Lung Cancer, Gastro-intestinal
Interventions
PRO questionnaire, Step monitoring, Active nudge text feedback, PROStep Dashboard (clinicians)
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Oct 16, 2026, 6:56 PM EDT
Recruiting Not applicable Interventional

Digital Strategies to Advance Help-Seeking - Aim 3

NCT06774417
View directory record Official record
Conditions
Clinical High Risk, Early Psychosis, First Episode Psychosis
Interventions
Digital nudge
Other
Lead sponsor
Columbia University
Other
Eligibility
12 Years to 29 Years
Enrollment
25,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 16, 2026, 6:56 PM EDT
Completed No phase listed Observational

A Clinical Decision Support Trial to Reduce Intraoperative Hypotension

NCT04062994
View directory record Official record
Conditions
Hypotension, Acute Kidney Injury
Interventions
Nudge to reduce intraoperative hypotension
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
30,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
4
States / cities
Los Angeles, California • Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Mar 6, 2024 · Synced Oct 16, 2026, 6:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Using Online Food Retail "Nudges" to Promote Healthier Beverage Intake Among Low-Income Children

NCT06222541
View directory record Official record
Conditions
Obesity
Interventions
"Nudges" in Web-Based Supermarket
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 99 Years
Enrollment
2,241 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 24, 2024 · Synced Oct 16, 2026, 6:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Using Visual Arrays to Support Understanding of Genetic Risk

NCT06994832
View directory record Official record
Conditions
Decision Aid
Interventions
Visual Array, Narrative Visual Array, Choice, Enhanced Choice
Behavioral
Lead sponsor
Stephanie B. Seminara, MD
Other
Eligibility
18 Years and older
Enrollment
1,045 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 16, 2026, 6:56 PM EDT
Completed Not applicable Interventional

The Effect of Time-Slot Scheduling on Flu Vaccination Rates

NCT01206686
View directory record Official record
Conditions
Seasonal Influenza
Interventions
Planning Prompt, Default Appointment, Control
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
50,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 17, 2016 · Synced Oct 16, 2026, 6:56 PM EDT
Completed Not applicable Interventional

Increasing Screening for Cancer Using EHR-Nudges Replication

NCT06995703
View directory record Official record
Conditions
Breast Cancer
Interventions
Pre-Visit Patient Text Message, Post-Visit Patient Text Messages, Smart Data Element (SDE)
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
40 Years to 74 Years · Female only
Enrollment
8,490 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Lancaster, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 16, 2026, 6:56 PM EDT
Completed Not applicable Interventional Results available

Increasing Screening for Cancer Using EHR-Nudges

NCT06177795
View directory record Official record
Conditions
Breast Cancer
Interventions
Post-visit patient text messaging, Default pended order, High risk bidirectional post-visit text messaging
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
40 Years to 74 Years · Female only
Enrollment
21,123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Cleveland, Ohio • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 16, 2026, 6:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Messaging Intervention to Increase Medicare Annual Wellness Visits -- The NUDGE AWV Clinical Trial

NCT06640426
View directory record Official record
Conditions
Annual Wellness Visit, Breast Cancer Screening, Colon Cancer Screening
Interventions
Two Messaging Nudges, Five messaging nudges
Behavioral
Lead sponsor
Laura Feemster
Industry
Eligibility
65 Years and older
Enrollment
29,842 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Oct 16, 2026, 6:56 PM EDT
Completed Not applicable Interventional

Improving Inpatient Screening for Hepatitis C

NCT04525690
View directory record Official record
Conditions
Hepatitis C
Interventions
Nudge
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
7,634 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 17, 2021 · Synced Oct 16, 2026, 6:56 PM EDT