Articles: alcohol-withdrawal-delirium.
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Case Reports
Successful treatment of severe alcohol withdrawal delirium with very high-dose diazepam (260-480 mg) administration.
Alcohol withdrawal delirium, commonly known as "delirium tremens (DT)", is the most severe clinical condition of alcohol withdrawal syndrome (AWS). Symptoms of DT include changes in consciousness and cognitive and perceptual impairments that fluctuate during the day. Treatment includes general support, such as helping the patient to re-orientate, close monitoring of vital signs and adequate hydration, and symptomatic treatment for agitation, autonomic instability, and hallucinations. In symptomatic treatment of DT, benzodiazepines are most commonly preferred due to their GABA-ergic effects. Diazepam, a benzodiazepine, has a faster onset of action than other benzodiazepines when administered intravenously (iv) and effectively controls symptoms. Although low doses of diazepam usually relieve DT symptoms, very high doses may be required in some patients. This case series discusses patients receiving high doses of diazepam to relieve DT symptoms. ⋯ Severe AWS can potentially result in death otherwise managed quickly and adequately. Diazepam is a suitable agent for severe AWS or DT treatment. Clinicians should keep in mind that high-dose diazepam treatment may be required in the treatment of DT that develops after a long-term and high amount of alcohol consumption. Publications reporting the need for very high doses of diazepam in DT are limited and usually published long ago; in this context, our findings are significant. The evidence is often based on case reports and uncontrolled studies, so controlled trials are needed to determine optimal treatment doses in severe DT.
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Southern medical journal · Jan 2024
Fixed-Dose Phenobarbital Versus As-Needed Benzodiazepines for the Management of Alcohol Withdrawal in Acute Care General Internal Medicine.
The management of patients at risk of severe alcohol withdrawal is challenging because conventional treatment with as-needed benzodiazepines may be ineffective. We created a fixed-dose phenobarbital protocol and compared patient outcomes using this protocol with an as-needed benzodiazepine protocol. ⋯ Phenobarbital is as safe and effective as benzodiazepine-based protocols for the treatment of high-risk alcohol withdrawal, with lower rates of delirium.
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Eur. J. Intern. Med. · Jun 2023
Current evidence and clinical utility of phenobarbital for alcohol withdrawal syndrome.
Phenobarbital (PB) has been acknowledged among clinicians as a potential alternative to benzodiazepines (BZD) to decrease the need for hospital length of stay and complications associated with alcohol withdrawal syndrome (AWS). However, the level of evidence, including appropriate dosing, is unclear. We aim to summarize the evidence regarding PB used in AWS and provide future agendas for research. ⋯ This systematic review summarizes the current evidence related to PB use in AWS. While considerable heterogeneity exists among studies available, PB as monotherapy without BZD may be a safe and effective alternative in AWS treatment. Future prospective studies or trials should focus on the standardization of PB dosing and outcomes.
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Case Reports
A challenging case of lumbar vertebral burst fracture with alcohol withdrawal delirium: A case report.
Delirium tremens is a symptom of alcohol withdrawal syndrome that occurs 48 to 96 hours after the last drink in 5% of withdrawing patients. ⋯ We encountered a patient with severe delirium tremens developing several days after thoraco-lumbar fusion surgery. Prompt internal fixation successfully treated the spinal injury and prevented neurological damage. It may also be necessary to consider treatment strategies for patients with a background of heavy alcohol consumption in consideration of delirium tremens and other symptoms of alcohol withdrawal.