Use of an objective clinical scale in the assessment and management of alcohol withdrawal in a large general hospital.
A modified version of the Clinical Institute Withdrawal Assessment Scale (CIWA) was used in the management of alcohol withdrawal in a general hospital. Patients who developed seizures or confusion were noted to score higher on the scale, even before these complications, than patients who remained uncomplicated (21.7 +/- 1.2 compared to 15.6 +/- 0.55). When the score was used as a guide for treatment, it was found that patients scoring greater than 15 were at significantly increased risk of severe alcohol withdrawal if they remained untreated (RR, 3.72; 95% confidence interval, 2.85-4.85). The higher the score the greater this relative risk. Some patients however, still suffered complicated withdrawals although their scores were low or they were apparently adequately treated. It is concluded that the use of an objective clinical scale of alcohol withdrawal is valuable in a general hospital to identify those patients in early withdrawal who need sedation to avoid complication. There will however, be a small group of patients whose clinical course will be difficult to predict and further work is needed to determine the reasons for this.
D000328:Adult; D000368:Aged; D000430:Alcohol Withdrawal Delirium / Q000175:diagnosis* / Q000517:prevention & control; D003975:Diazepam / Q000627:therapeutic use; D000431:Ethanol / Q000009:adverse effects*; D005260:Female; D006769:Hospitals, General; D006801:Humans; D008297:Male; D008875:Middle Aged; D011569:Psychiatric Status Rating Scales; D011604:Psychoses, Alcoholic / Q000175:diagnosis*; D012307:Risk Factors; D013375:Substance Withdrawal Syndrome / Q000175:diagnosis* / Q000517:prevention & control
D000431:Ethanol; D003975:Diazepam