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Theses and Dissertations--Pharmacology and Nutritional Sciences

2019

Driving Impairment

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Full-Text Articles in Pharmacology

Residual Next-Day Effects Of Alprazolam On Psychomotor Performance And Simulated Driving In Healthy Normal Volunteers, Marion A. Coe Jan 2019

Residual Next-Day Effects Of Alprazolam On Psychomotor Performance And Simulated Driving In Healthy Normal Volunteers, Marion A. Coe

Theses and Dissertations--Pharmacology and Nutritional Sciences

The prevalence of drugged driving has increased in the United States, and some prescription medications (e.g., zolpidem) cause impairment after the predicted duration of therapeutic action has elapsed. The aim of this study is to determine if bedtime administration of alprazolam similarly impacts driving performance the following day.

Volunteers were 14 healthy adults (6 males) who completed a double-blind, double-dummy within-subjects design study examining the effects of alprazolam (0.5, 1, & 2mg), zolpidem (10mg), and placebo administered at bedtime on driving performance the following day. The positive control condition was alprazolam (1mg) administered on the test morning. Driving simulator measures, …