Treatment of Alcohol Withdrawal in Hospital Patients
The purpose of this study is to test how tolerable and effective lorazepam is when used to treat alcohol withdrawal in hospital patients at risk for alcohol withdrawal.
Studies show that symptom-triggered dosing is best for treatment of alcohol withdrawal in patients on chemical dependence units without other illness. On general medical hospital wards, withdrawal may be affected by comorbid medical illness. A clinical trial was undertaken to determine whether there is a difference between symptom-triggered (ST) and fixed-schedule (FS) dosing of lorazepam in patients hospitalized on general medical wards at a University medical center. Subjects were assessed by their nurses with the Revised Clinical Institute Withdrawal Assessment for Alcohol (CIWA-Ar) scale. Subjects in the ST arm received lorazepam doses based on CIWA-Ar score. Subjects in the FS arm received scheduled lorazepam with tapering over 4 days.
Allocation: Randomized, Control: Dose Comparison, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind, Primary Purpose: Treatment
Acute Alcohol Withdrawal Syndrome
Virginia Commonwealth University Medical Center
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
Results (where available)
- Source: http://clinicaltrials.gov/show/NCT00249366
- Information obtained from ClinicalTrials.gov on July 15, 2010
Medical and Biotech [MESH] Definitions
Physiological and psychological symptoms associated with withdrawal from the use of a drug after prolonged administration or habituation. The concept includes withdrawal from smoking or drinking, as well as withdrawal from an administered drug.
An acute organic mental disorder induced by cessation or reduction in chronic alcohol consumption. Clinical characteristics include CONFUSION; DELUSIONS; vivid HALLUCINATIONS; TREMOR; agitation; insomnia; and signs of autonomic hyperactivity (e.g., elevated blood pressure and heart rate, dilated pupils, and diaphoresis). This condition may occasionally be fatal. It was formerly called delirium tremens. (From Adams et al., Principles of Neurology, 6th ed, p1175)
A condition where seizures occur in association with ethanol abuse (ALCOHOLISM) without other identifiable causes. Seizures usually occur within the first 6-48 hours after the cessation of alcohol intake, but may occur during periods of alcohol intoxication. Single generalized tonic-clonic motor seizures are the most common subtype, however, STATUS EPILEPTICUS may occur. (Adams et al., Principles of Neurology, 6th ed, p1174)
A benzodiazepine used in the treatment of anxiety, alcohol withdrawal, and insomnia.
Fetal and neonatal addiction and withdrawal as a result of the mother's dependence on drugs during pregnancy. Withdrawal or abstinence symptoms develop shortly after birth. Symptoms exhibited are loud, high-pitched crying, sweating, yawning and gastrointestinal disturbances.
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