CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 529 enrolled
Drug / intervention
Driving Decision Aid +1 morebehavioral
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04141891
NCT04141891N/ACompleted
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Decision Making Among Older Adults: the AUTO Study

University of Colorado, Denver·interventional·Posted Oct 28, 2019·Updated Feb 21, 2025

In Brief

A clinical study evaluating Driving Decision Aid and Older Drivers Website for Diabetic Retinopathy and 31 related conditions. Completed, enrolled 529 participants across 3 sites.

Detailed Summary

This Stage II randomized, controlled, longitudinal trial seeks to assess the acceptability, feasibility, and effects of a driving decision aid use among geriatric patients and providers. This multi-site trial will (1) test the driving decision aid (DDA) in improving decision making and quality (knowledge, decision conflict, values concordance and behavior intent); and (2) determine its effects on specific subpopulations of older drivers (stratified for cognitive function, decisional capacity, and attitudinally readiness for a mobility transition). The overarching hypotheses are that the DDA will help older adults make high-quality decisions, which will mitigate the negative psychosocial impacts of driving reduction, and that optimal DDA use will target certain populations and settings.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsDiabetic Retinopathy, Macular Degeneration, Glaucoma, Retinitis Pigmentosa, Vision Disorders, Acute Coronary Syndrome, Implantable Defibrillator User, Congestive Heart Failure, Hypertrophic Obstructive Cardiomyopathy, Orthostatic Hypotension, Syncope, Presyncope, Narcolepsy, Dementia, Multiple Sclerosis, Parkinson Disease, Brain Injuries, Spinal Cord Injuries, Stroke, Vertigo, Dizziness, Seizures, Substance Use, Insulin Dependent Diabetes Mellitus, Arthritis, Foot--Abnormalities, Chronic Obstructive Pulmonary Disease, Obstructive Sleep Apnea, End Stage Renal Disease, Sleep Apnea, Insomnia, Restless Legs Syndrome
CountriesUnited States
CollaboratorsNational Institute on Aging (NIA)

Timeline

N/ACompletedFinished
2020202120222023202420252026
First PostedOct 28, 2019
Enrollment StartDec 12, 2019
Primary CompletionJun 23, 2023
Study CompletionDec 21, 2023
TodayJul 2, 2026
Enrollment to primary: 3.5 yearsPosted 6.7 years ago

Interventions

Driving Decision Aidbehavioral

Healthwise DDA

Older Drivers Websitebehavioral

National Institute on Aging (NIA) Older Drivers Website