A Simplified Protocol for the Treatment of Alcohol Withdrawal

Area of Science:

• Medical Science
• Clinical Practice
• Pharmacology

Background:

• Alcohol withdrawal syndrome (AWS) is a common and potentially serious condition requiring effective management.
• Symptom-triggered protocols are preferred for managing AWS, but require accurate severity assessment.
• Existing assessment tools can be lengthy and complex.

Purpose of the Study:

• To evaluate a novel, simplified tool, the Highland Alcohol Withdrawal Protocol (HAWP), for symptom-triggered treatment of alcohol withdrawal.
• To assess the correlation between HAWP scores and clinical outcomes such as medication dosage and length of stay.
• To determine the feasibility and potential effectiveness of HAWP in an inpatient setting.

Main Methods:

• Retrospective cohort study of inpatients diagnosed with AWS or delirium tremens.
• Utilized the Highland Alcohol Withdrawal Protocol (HAWP), a simplified derivative of the Clinical Institute Withdrawal Assessment for Alcohol.
• Multivariable regression analysis to compare HAWP scores with hospital length of stay, sedative dose, and complication rates.

Main Results:

• Each one-point increase in HAWP scores correlated with increased hospital length of stay and higher lorazepam dosage.
• Complication rates (seizures, intubations, pneumonia, death) were 13.1%, 12.9%, 6.1%, and 0.9%, respectively.
• A composite endpoint of complications also correlated with initial and maximum HAWP scores.

Conclusions:

• The HAWP appears to be a valid indicator of AWS severity, correlating with medication requirements and complications.
• HAWP is a feasible and shorter alternative to existing scales for managing alcohol withdrawal.
• Further research is warranted to confirm HAWP's effectiveness in symptom-triggered protocols for inpatient alcohol withdrawal management.