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Showing 1–24 of 751 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Decision Making Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Alcohol Impaired Driving: From the Laboratory to the Natural Environment

NCT03846050
View directory record Official record
Conditions
Drinking and Driving
Interventions
BAC feedback/warning, No BAC feedback/warning
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
21 Years to 35 Years
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 17, 2024 · Synced Jun 11, 2026, 4:52 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Decision Making in Video Games

NCT03869489
View directory record Official record
Conditions
Cognitive Change
Interventions
Anodal left dorsolateral prefrontal cortex tDCS stimulation, Anodal right dorsolateral prefrontal cortex tDCS stimulation, Sham tDCS stimulation
Device
Lead sponsor
Tufts University
Other
Eligibility
18 Years to 35 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Medford, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 3, 2019 · Synced Jun 11, 2026, 4:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Enhancing & Mobilizing the POtential for Wellness & Emotional Resilience Among Surrogate Decision-Makers of ICU Patients

NCT03276559
View directory record Official record
Conditions
Critical Illness, Communication Disabilities
Interventions
EMPOWER, Enhanced Usual Care
Behavioral · Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
3
States / cities
Flushing, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 19, 2024 · Synced Jun 11, 2026, 4:52 AM EDT
Completed No phase listed Observational

Infant Antibiotic Resistance and Implications for Therapeutic Decision-making

NCT01781182
View directory record Official record
Conditions
Bacterial Infections and Mycoses
Interventions
Not listed
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
Up to 18 Months
Enrollment
352 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 2, 2017 · Synced Jun 11, 2026, 4:52 AM EDT
Terminated No phase listed Observational

Cancer Treatment Decision-making in the HIV Population: an Observational Study of Physician-patient Interactions

NCT03721796
View directory record Official record
Conditions
Newly Diagnosed Cancer Patients Who Are HIV Positive and Their Treating Oncologist
Interventions
Audio recording of initial consultation and debriefing interviews.
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 20, 2023 · Synced Jun 11, 2026, 4:52 AM EDT
Completed Not applicable Interventional Results available

Comparative Effectiveness of Decision Aids for Stable Chest Discomfort

NCT02652208
View directory record Official record
Conditions
Coronary Artery Disease, Stable Angina
Interventions
Online decision aid, Video decision aid
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 28, 2017 · Synced Jun 11, 2026, 4:52 AM EDT
Completed Not applicable Interventional

"My Decision" Tubal Sterilization Decision Support Tool

NCT04097717
View directory record Official record
Conditions
Tubal Sterilization, Women's Health, Contraception, Contraception Behavior, Reproductive Behavior
Interventions
"My Decision" tubal sterilization decision aid, Usual Care
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years to 45 Years · Female only
Enrollment
549 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
2
States / cities
San Francisco, California • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 31, 2024 · Synced Jun 11, 2026, 4:52 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Neural Basis of Decision-Making Deficits in Traumatic Brain Injury

NCT02169310
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
tDCS, [11C] Raclopride
Device · Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 60 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 21, 2025 · Synced Jun 11, 2026, 4:52 AM EDT
Completed Not applicable Interventional

Validation of a Patient Decision Aid for Type 2 Diabetes

NCT02110979
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Use of a PDA to assist shared decision making
Behavioral
Lead sponsor
EPI-Q
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
2
States / cities
Oak Brook, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 6, 2015 · Synced Jun 11, 2026, 4:52 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Underutilization of Hospice Care in Older Black Adults

NCT06408090
View directory record Official record
Conditions
Hospice Care, Decision Aid, Decision-Making, Aging, Knowledge, Attitude
Interventions
IDECIDE-HOSPICE
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
65 Years to 99 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 8, 2024 · Synced Jun 11, 2026, 4:52 AM EDT
Completed Not applicable Interventional

Framing and Decision Making in Neonatology

NCT01421238
View directory record Official record
Conditions
Prematurity, Framing, Perinatal Decision Making
Interventions
Survey
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 21, 2012 · Synced Jun 11, 2026, 4:52 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Alternative Sensory Presentation Formats in Asymptomatic Carotid Stenosis

NCT01531868
View directory record Official record
Conditions
Carotid Stenosis
Interventions
Video
Other
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 10, 2016 · Synced Jun 11, 2026, 4:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Using ChatGPT to Help Guide Treatment for Sinus and Nasal Problems

NCT07140250
View directory record Official record
Conditions
Sinusitis, Nasal Obstruction, Rhinitis
Interventions
Education with AI Technology, Education using Traditional Internet Search Engines
Other
Lead sponsor
Carol Yan
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 23, 2025 · Synced Jun 11, 2026, 4:52 AM EDT
Completed Not applicable Interventional

Pharmacist Use of ECG to Inform Drug Therapy Decisions for Patients Receiving QT Prolonging Medications

NCT04000542
View directory record Official record
Conditions
Torsades de Pointe Caused by Drug (Disorder), Torsades de Pointes, Qt Interval, Variation in
Interventions
Pharmacist Intervention
Other
Lead sponsor
Northeast Iowa Medical Education Foundation
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Waterloo, Iowa
Source: ClinicalTrials.gov public record
Updated Apr 8, 2020 · Synced Jun 11, 2026, 4:52 AM EDT
Completed Not applicable Interventional Results available

Pilot RCT Comparing Effectiveness of Two Decision Aids for Hip and Knee Osteoarthritis

NCT02625402
View directory record Official record
Conditions
Hip Osteoarthritis, Knee Osteoarthritis
Interventions
Brief interactive decision aid, Long video decision aid
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
2
States / cities
Boston, Massachusetts • Newton, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 15, 2018 · Synced Jun 11, 2026, 4:52 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Perceptual Decision Making Under Conditions of Visual Uncertainty

NCT01845883
View directory record Official record
Conditions
Parkinson's Disease, Dystonia, Ataxia
Interventions
Deep Brain Stimulation (DBS)
Procedure
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 17, 2015 · Synced Jun 11, 2026, 4:52 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Making Informed Choices on Incorporating Chemoprevention Into Care (MiCHOICE)

NCT04496739
View directory record Official record
Conditions
Atypical Hyperplasia of the Breast, Lobular Breast Carcinoma In Situ, Pleomorphic Lobular Breast Carcinoma In Situ
Interventions
Cancer Educational Materials, Decision Aid, Interview, Questionnaire Administration
Behavioral · Other
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
Not listed
Enrollment
412 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2028
U.S. locations
96
States / cities
Antioch, California • Costa Mesa, California • Duarte, California + 67 more
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Jun 11, 2026, 4:52 AM EDT
Completed Not applicable Interventional

Decisional Quality for Patients With Coronary Artery Disease

NCT02145481
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Decision Aid, CAD Education
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
677 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
4
States / cities
San Francisco, California • Atlanta, Georgia • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 3, 2018 · Synced Jun 11, 2026, 4:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

BREATHE ALD: A Shared Decision-Making Intervention for Adults With Advanced Lung Disease

NCT04930666
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Lung Diseases, Interstitial
Interventions
BRief intervention to Enhance Adherence to Treatment and HEalth advice in Advanced Lung Disease
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 14, 2025 · Synced Jun 11, 2026, 4:52 AM EDT
Not yet recruiting Not applicable Interventional

PULSE - Patient Understanding and Learning Through Structured Education - Effectiveness and Implementation of Patient Education Videos in a New Pediatric Cardiology Clinic: A Stepped Wedge Cluster Randomized Trial

NCT07594041
View directory record Official record
Conditions
Cardiology, Pediatric Cardiac Surgery, Education, Patient Education, Shared Decision-making, Outpatient Clinics, Hospital
Interventions
Room-based educational video: Murmur, Chest Pain, Room-based educational video: Syncope, Palpitations, Room-based educational video: Sports Clearance, Kawasaki, General
Other
Lead sponsor
Driscoll Children's Hospital
Other
Eligibility
Up to 18 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Jun 11, 2026, 4:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Shared Decision Making About Medication Use for People With Multiple Health Problems

NCT05156073
View directory record Official record
Conditions
Polypharmacy, Dementia, Multiple Chronic Conditions, Deprescribing, Mild Cognitive Impairment
Interventions
Educational Materials
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
65 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Reading, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced Jun 11, 2026, 4:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Feasibility of Collateral Information Review and Its Impact on Clinical Decision-Making

NCT04635748
View directory record Official record
Conditions
Depressive Disorder, Anxiety Disorders
Interventions
Not listed
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 25, 2021 · Synced Jun 11, 2026, 4:52 AM EDT
Not yet recruiting Not applicable Interventional

Risk-informed Shared-decision Making Engagement Strategy for Patients With Prediabetes

NCT07553325
View directory record Official record
Conditions
Prediabetes, Prediabetes (Insulin Resistance, Impaired Glucose Tolerance)
Interventions
Risk Informed Shared Decision-Making Strategy (RISE), Low Touch Messaging Strategy (LTM)
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 75 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Frederick, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Jun 11, 2026, 4:52 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neural Mechanisms of Fatigue in Post-Acute Sequela of SARS-CoV-2

NCT07278388
View directory record Official record
Conditions
PASC Post Acute Sequelae of COVID 19, Fatigue
Interventions
Physical Fatigue
Behavioral
Lead sponsor
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Other
Eligibility
18 Years to 75 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Jun 11, 2026, 4:52 AM EDT