- Conditions
- Genetic Predisposition, Paraganglioma, Pheochromocytoma, ALS, Parkinson Disease, Polyneuropathies, Frontotemporal Dementia, Alzheimer Disease, Cardiomyopathy Non-ischemic, Thoracic Aortic Aneurysm
- Interventions
- Behavioral nudge
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Body Weight
- Interventions
- Message
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- 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
- 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
- Conditions
- Behavioral Economics, Health Insurance
- Interventions
- Phone Outreach, Standard Notice
- Behavioral
- Lead sponsor
- Covered California
- Government
- Eligibility
- Not listed
- Enrollment
- 60,045 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Physician Workflow, Resource Utilization
- Interventions
- OPA
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- Not listed
- Enrollment
- 384 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- DPYD Gene Mutation, Gastrointestinal Cancer, Health Care Seeking Behavior
- Interventions
- Focus Group, Discrete Choice
- Other
- Lead sponsor
- Abramson Cancer Center at Penn Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Treatment Refusal
- Interventions
- BEAST, Descriptive Feedback
- Behavioral
- Lead sponsor
- University of Southern Mississippi
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 112 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Hattiesburg, Mississippi
- 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
- Conditions
- Lung Cancer
- Interventions
- Patient nudge
- Behavioral
- Lead sponsor
- Kaiser Permanente
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 894 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Parenting Practices
- Interventions
- Motivational Enhancement, Simplification, Gamification, Low Engagement Nudges, Essentials for Parenting Toddlers and Pre-schoolers (EFP)
- Behavioral
- Lead sponsor
- New York University
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 859 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Rockville, Maryland
- Conditions
- Food Choice, Implementation Science, Food Insecurity, Diet, Healthy, Behavioral Economics
- Interventions
- Behavioral economics-based Healthy Options At Pantries (HOAP) digital nudge intervention
- Behavioral
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Fall, Congestive Heart Failure, Chronic Kidney Failure, Adverse Drug Event
- Interventions
- Commitment nudge, Justification nudge
- Behavioral
- Lead sponsor
- RAND
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Pre-Operative Testing for Cataract Surgery
- Interventions
- Nudge #1: Alert highlighting the safety/potential harms to patients of undergoing pre-op tests, Nudge #2: Alert highlighting the financial harms to the patient experiencing pre-op tests, Nudge #3: Alert highlighting potential psychological harms to the patient of experiencing pre-op tests, Usual Care
- Behavioral · Other
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,045 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Pain, Postoperative, Medication Adherence, Opioid Use, Knowledge, Attitudes, Practice, Risk Reduction Behavior
- Interventions
- Educational Intervention, Nudge
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 21 Years to 99 Years
- Enrollment
- 712 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Suicide, Suicide Attempt
- Interventions
- Text-messaging for safety reminders, Text-messaging with safety reminders and risk framing
- Other
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 129 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Cardiovascular Diseases, Diabetes Mellitus, Obesity
- Interventions
- Personal testimonial, Forks Over Knives Documentary, Commitment nudge, Prevention nudge
- Behavioral
- Lead sponsor
- Geisinger Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11,234 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- Conditions
- Opioid Abuse, Unspecified
- Interventions
- Opioid Naive, OR, At-risk for long-term use, OR, Long-term opioid recipient
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 555 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Emergency Treatment, Telephone Hotlines
- Interventions
- message, provider, tele-nurse
- Behavioral
- Lead sponsor
- Geisinger Clinic
- Other
- Eligibility
- Not listed
- Enrollment
- 11,546 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- Conditions
- Influenza, Vaccination, Health Promotion, Health Behavior, Risk Reduction
- Interventions
- Reminder, Risk reduction, Medical records-based recommendation, Algorithm-based recommendation
- Behavioral
- Lead sponsor
- National Bureau of Economic Research, Inc.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 45,061 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- Conditions
- Breast Cancer, Estrogen-receptor-positive Breast Cancer
- Interventions
- Column-based nudge in the EHR, No column-based nudge in the EHR
- Behavioral
- Lead sponsor
- University of Pittsburgh Medical Center
- Other
- Eligibility
- 70 Years and older · Female only
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Cancer
- Interventions
- Usual Care, Clinician Nudge, Patient Nudge
- Other
- Lead sponsor
- Abramson Cancer Center at Penn Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4,450 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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