N/A N=112 Impaired Risk Awareness During Intoxication in DUI Offenders
Alcohol Use
Primary: Mean Number of Alcohol Binges — 3.36; 4.05; 2.69; 3.98 Alcohol Binges
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=48 Alcohol Impaired Driving in the Natural Environment
Driving Under the Influence
Primary: Alcohol Impaired Driving Behavior — 67; 60; 36; 29 Count of driving episodes after drinking
N/A N=1,176 Project MADD - NIH Underage DUI and Ride
Underage Drinking · Driving Under the Influence · Drinking, Teen
Primary: Typical Weekend Drinking (DDQ) — 0.53; 0.53; 0.38 units on a scale — p=>0.05
N/A N=20 Evaluating Perceived Fitness to Drive While Intoxicated
Alcohol Drinking · Alcohol Intoxication · Perception, Self
Primary: Participants' Perceived Fitness to Drive Measurement — 6.5; 4.6 units on a scale
Phase 4 N=14 Vivitrol for Reducing Driving While Impaired Behavior Among Repeat Offenders
Alcohol Consumption
Primary: Evidence of Attempts to Drive After Drinking — -1.29; -0.30 percent of days
N/A N=5,856 Impacts of Subsidized Ridesharing on Drunk Driving, Alcohol Consumption, and Mobility
Driving Drunk · Alcohol Drinking
Primary: Number of Participants Involved in Alcohol Impaired Driving Incidents — 771; 802; 1670; 1665 Participants
N/A N=198 Preventing Impaired Driving Among Adolescents
Substance-Related Disorders
Primary: Alcohol and/or Cannabis Use — 8; 2; 7; 2 Participants — p=0.24
N/A N=105 An Interactive Text-Message Based Brief Intervention to Reduce Substance-Impaired Driving Among College Students
Alcohol-Impaired Driving
Primary: Change in Number of Times Driving After Using Substances — 22.43; 26.50; 26.00 Driving Events
N/A N=246 DWI Offenders and Their Families App for Smartphones
Coping Skills · Family Relations
Primary: Measure of Primary Outcome Variable: IID Lockout Events. — 10.13; 2.78 Ignition Interlock Lockout Events — p=.04
N/A N=98 Effects of Inhaled Cannabis on Driving Performance
Alcohol Drinking · Cannabis
Primary: Driving Performance — 0.26; 0.42; 0 cm
Phase 1 N=10 Marijuana Effects on Simulated Driving Performance
Cannabis · Cannabis Use · Marijuana
Primary: Mean Peak for Standard Deviation in Lane Position (SDLP) — 1.33; 1.37; 1.42; 1.35 centimeters
Phase 3 N=240 Intervention to Improve Driving Practices Among High-Risk Teen Drivers
Drive · Recidivism · Communication
Primary: Risky Driving Events — 101.3; 106.2; 77.7 Average number of events per 1000 miles
N/A N=60 Web-based Intervention to Prevent Risky Driving
Adolescent · Accidents, Traffic · Attention
Primary: Retention of Participants — 28; 28 Participants
N/A N=99 Cannabis Effects on Driving-related Skills of Young Drivers
Psychomotor Impairment
Primary: Psychomotor Impairment (Driving) — 3.38; -1.54 change in kph
N/A N=55 Accuracy of Self-estimation of Blood Alcohol Concentration Compared to Object Values
Alcohol Intoxication
Primary: Change in Breath Alcohol Content Between the Estimated Level and the Actual Level as Measured by an Alco Sensor IV Device — 0.01; -0.01 percent blood alcohol content…
N/A N=591 Using Counter Attitudinal Advocacy to Change Drinking Behavior
Alcohol Drinking · Alcohol Abuse
Primary: Drinks Per Week as Assessed by the Daily Drinking Questionnaire — 6.8; 6.0; 7.1 drinks per week — p=.646