Clear Search sequence regions


  • adult (2)
  • cohort study (1)
  • diazepam (10)
  • drug cost (1)
  • ethanol (2)
  • gold (1)
  • humans (1)
  • lorazepam (10)
  • patients (2)
  • Sizes of these terms reflect their relevance to your search.

    Benzodiazepines are the gold standard for treatment of alcohol withdrawal, yet the selection of a preferred benzodiazepine is limited due to a lack of comparative studies. The primary objective of this study was to compare the efficacy and safety of injectable lorazepam (LZP) and diazepam (DZP) in the treatment of severe alcohol withdrawal syndrome (AWS). Retrospective cohort study of adult patients admitted to an intensive care unit with a primary diagnosis of AWS. Subjects who received at least 12 LZP equivalent units (LEU) of injectable DZP or LZP within 24 hours of initiation of the severe AWS protocol were included. The primary outcome was time with Clinical Institute Withdrawal Assessment for Alcohol-Revised (CIWA-Ar) scores at goal over the first 24 hours of treatment. A total of 191 patients were included (DZP n = 89, LZP n = 102). Time with CIWA-Ar scores at goal during the first 24 hours was similar between groups (DZP 12 hours [interquartile range, IQR, = 9-15] vs LZP 14 hours [IQR = 10-17]), P = 0.06). At 24 hours, LEU requirement was similar (DZP 40 [IQR = 22-78] vs LZP 32 [IQR = 18-56], P = 0.05). Drug cost at 24 hours was higher in the DZP group ($204.6 [IQR = 112.53-398.97] vs $8 [IQR = 4.5-14], P < 0.01). DZP or LZP are equally efficacious for the treatment of severe AWS. LZP may be preferred due to cost but both medications can be used interchangeably based on availability.

    Citation

    Kendall H Brickel, Emily K Hodge, Daria Zavgorodnyaya, John M Schroeder, Lawrence H Brown, Mitchell J Daley. A Comparison of Injectable Diazepam and Lorazepam in the Goal-Directed Management of Severe Alcohol Withdrawal. The Annals of pharmacotherapy. 2024 May;58(5):453-460

    Expand section icon Mesh Tags

    Expand section icon Substances


    PMID: 37606361

    View Full Text