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ClinicalTrials.gov public records Last synced Nov 6, 2026, 12:46 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 49–72 of 138 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Informed decision making Clear all

Conditions: Opioid-use Disorder
Interventions: Treatment Navigation (Intervention), Control; Behavioral · Other
Lead sponsor: University of Washington; Other
Eligibility: 18 Years to 70 Years
Enrollment: 17 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2019
U.S. locations: 5
States / cities: Auburn, Washington • Burien, Washington • Federal Way, Washington + 2 more

Conditions: Pre-Exposure Prophylaxis
Interventions: PrEP Decision Aid; Behavioral
Lead sponsor: Beth Israel Deaconess Medical Center; Other
Eligibility: 18 Years and older
Enrollment: 88 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2018
U.S. locations: 2
States / cities: Boston, Massachusetts

Conditions: Suicide
Interventions: Treatment engagement and retention intervention for suicidal clients; Behavioral
Lead sponsor: Columbia University; Other
Eligibility: 18 Years to 64 Years
Enrollment: 7 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2025
U.S. locations: 1
States / cities: New York, New York

Conditions: Congenital Heart Disease
Interventions: Clinical Decision support system (CDSS) for inotrope weaning; Device
Lead sponsor: Boston Children's Hospital; Other
Eligibility: 1 Day to 365 Days
Enrollment: 250 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2023
U.S. locations: 1
States / cities: Boston, Massachusetts

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

Conditions: Vestibular Hypofunction
Interventions: Rehab; Other
Lead sponsor: University of Montana; Other
Eligibility: 18 Years and older
Enrollment: 500 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2027
U.S. locations: 2
States / cities: San Diego, California • Missoula, Montana

Conditions: Breast Cancer
Interventions: RealRisks; Behavioral
Lead sponsor: Columbia University; Other
Eligibility: 35 Years to 74 Years · Female only
Enrollment: 70 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2025
U.S. locations: 1
States / cities: New York, New York

Conditions: Gender Dysphoria, Gender Dysphoria, Adult, Gender Incongruence, Transgenderism, Transsexualism, Transgender Persons, Phalloplasty
Interventions: MaPS Decision Aid; Behavioral
Lead sponsor: Dartmouth-Hitchcock Medical Center; Other
Eligibility: 18 Years and older · Female only
Enrollment: 140 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2028
U.S. locations: 2
States / cities: Hanover, New Hampshire • Salt Lake City, Utah

Conditions: Lung Neoplasms
Interventions: LuCaS Decision Aid, NCI Website; Behavioral
Lead sponsor: Jamie Studts; Other
Eligibility: 40 Years and older
Enrollment: 50 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016
U.S. locations: 2
States / cities: Miami, Florida • Lexington, Kentucky

Conditions: Opioid-use Disorder, Mental Health Conditions
Interventions: Collaborative Care for Opioid Use Disorders and Mental Health Conditions, Augmented Usual Care, Collaborative Care for Opioid Use Disorders and Mental Health Conditions Plus Certified Recovery Specialists; Behavioral
Lead sponsor: University of Pennsylvania; Other
Eligibility: 18 Years and older
Enrollment: 567 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2026
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Knee Pain Chronic, Arthritis (Hip), Arthritis (Knee), Back Pain
Interventions: Provision of condition specific shared decision making (SDM) aids only, Telephonic outreach and support by Health Coach; Behavioral
Lead sponsor: Health Dialog; Industry
Eligibility: 18 Years and older
Enrollment: 9,925 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Prostate Cancer
Interventions: Personal Patient Profile - Prostate (P3P), Standard prostate cancer information websites; Behavioral
Lead sponsor: Dana-Farber Cancer Institute; Other
Eligibility: 18 Years and older · Male only
Enrollment: 392 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2017
U.S. locations: 4
States / cities: Downey, California • Los Angeles, California • Atlanta, Georgia + 1 more

Conditions: Early Detection of Cancer
Interventions: Test Performance Information: High Detail, Test Performance Information: Low Detail, Diagnostic Workup Information: High Detail, Diagnostic Workup Information: Low Detail, Test and Workup Cost Information: High Detail, Test and Workup Cost Information: Low Detail; Behavioral
Lead sponsor: Trustees of Dartmouth College; Other
Eligibility: 40 Years to 74 Years
Enrollment: 3,000 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2027 – 2029
U.S. locations: 1
States / cities: Lebanon, New Hampshire

Conditions: Cannabis, Vaping, Emotion Regulation
Interventions: Virtual reality videogame intervention for vaping prevention; Behavioral
Lead sponsor: Yale University; Other
Eligibility: 11 Years to 15 Years
Enrollment: 62 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Surgeons, Surgical Procedure, Unspecified
Interventions: Training on communication framework, Focus Group, Surveys; Behavioral · Other
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 18 Years and older
Enrollment: 580 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2028
U.S. locations: 1
States / cities: Madison, Wisconsin

Conditions: Solid, Liquid, Central Nervous System Tumors
Interventions: Study Introduction Visit, Informed Consent Visit, Informed Consent Follow-Up Visit, Return of Results Conversation, Return of Results Follow-Up Visits, Blood Sample, Skin Biopsy; Other · Procedure
Lead sponsor: St. Jude Children's Research Hospital; Other
Eligibility: Not listed
Enrollment: 2,500 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2053
U.S. locations: 1
States / cities: Memphis, Tennessee

Conditions: Colorectal Cancer Screening
Interventions: Notification, Training; Behavioral
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 21 Years and older
Enrollment: 536 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2022
U.S. locations: 5
States / cities: Portland, Maine • Boston, Massachusetts • Danvers, Massachusetts + 1 more

Conditions: Critical Illness
Interventions: INVOLVE, Informational Support, Usual Care; Behavioral
Lead sponsor: Case Western Reserve University; Other
Eligibility: 18 Years and older
Enrollment: 281 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2020
U.S. locations: 1
States / cities: Cleveland, Ohio

Conditions: Surgery, Trauma
Interventions: video decision aid; Behavioral
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 21 Years and older
Enrollment: 52 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: Started 2011
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Obesity
Interventions: Develop & Refine MOWI w/o Amulet, MOWI Weight Loss Maintenance, Develop & Refine MOWI w Fitbit, Develop & Refine MOWI w Fitbit/Protein; Behavioral · Dietary Supplement
Lead sponsor: Dartmouth-Hitchcock Medical Center; Other
Eligibility: 65 Years and older
Enrollment: 69 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2020
U.S. locations: 1
States / cities: Lebanon, New Hampshire

Conditions: Colorectal Cancer, Shared Decision Making, Anxiety, Informed Consent
Interventions: 3D-printed model; Other
Lead sponsor: Vanderbilt University Medical Center; Other
Eligibility: 18 Years and older
Enrollment: 51 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2024
U.S. locations: 1
States / cities: Nashville, Tennessee

Conditions: Cholangiocarcinoma, Colorectal Cancer, Multiple Myeloma
Interventions: Standard developed materials, Genetics Advisor Decision Aid; Other
Lead sponsor: Washington University School of Medicine; Other
Eligibility: 18 Years and older
Enrollment: 197 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: St Louis, Missouri

Conditions: Thyroid Cancer, Papillary Microcarcinoma
Interventions: Focus groups; Behavioral
Lead sponsor: Memorial Sloan Kettering Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 21 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2017
U.S. locations: 1
States / cities: New York, New York

Conditions: Metastatic Cancer or Locally Advanced, Patients Receiving Palliative Radiation
Interventions: questionnaires; Behavioral
Lead sponsor: Memorial Sloan Kettering Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 43 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2015
U.S. locations: 1
States / cities: New York, New York

Search by objective public record fields.

Treatment Navigation for Opioid Use Disorder

Optimizing HIV PrEP Through Shared Decision Making

Zero Suicide Implementation in Outpatient Mental Health Clinics

Use of a Predictive Analytics Algorithm to Optimize Weaning of Inotropes Following Pediatric Cardiac Surgery

Framing and Decision Making in Neonatology

Improving Psychological and Vestibular Health: MINDGAPS

FHIR-Enhanced RealRisks to Improve Accuracy of Breast Cancer Risk Assessments

Metoidioplasty and Phalloplasty Surgery Decision Making

Development and Feasibility Testing of a Lung Cancer Screening Decision Aid

The Whole Health Study: Collaborative Care for OUD and Mental Health Conditions

Supporting Decision Making for Musculoskeletal Preference-Sensitive Care

Personal Patient Profile - Prostate (P3P) II: Effectiveness-Implementation Trial in Diverse Health Care Networks

Understanding Information Preferences, Risk Perceptions, and Tradeoffs When Making Decisions About Multi-cancer Early Detection Tests

A Virtual Reality Game to Prevent E-cigarette and Cannabis Vaping

Improving Surgical Communication for Patients in Wisconsin

Next Generation Sequencing of Normal Tissues Prospectively in Pediatric Oncology Patients

Promoting Informed Decisions About Cancer Screening in Older Adults

Decision Support Among Surrogate Decision Makers of the Chronically Critically Ill (INVOLVE)

A Randomized Controlled Trial of a Video Decision Making Aid to Obtain Informed Consent in the Surgical Intensive Care Unit

MOWI Research Pilot

Preoperative 3D Models and Shared Decision-making

Implementing a Randomized Control Trial to Test the Expanded Web-based Decision Aid

Treatment Decision-Making Among Patients Diagnosed With Papillary Microcarcinoma and Their Significant Others

Use of a Video Decision Tool to Improve Informed Decision-Making in Hospitalized Patients Considering Palliative Radiation Therapy