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[Gastrointestinal bleeding in intensive care].

M Vartic1, A Chilie, M Beuran

  • 1Secţia ATI, Spitalul Clinic de Urgenţă Bucureşti.

Chirurgia (Bucharest, Romania : 1990)
|October 25, 2006
PubMed
Summary
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Gastrointestinal bleeding (GIB) in intensive care units (ICUs) is common, especially in the elderly. Prophylactic measures significantly reduce GIB incidence and mortality, with enteral nutrition being beneficial for all patients.

Area of Science:

  • Critical Care Medicine
  • Gastroenterology
  • Internal Medicine

Context:

  • Gastrointestinal bleeding (GIB) is a significant complication in intensive care units (ICUs).
  • Elderly patients and those with organ failure face higher risks.
  • Common causes include stress ulcers (upper GI) and colonic diverticular disease (lower GI).

Purpose:

  • To review the epidemiology, risk factors, and management of GIB in the ICU setting.
  • To evaluate the efficacy of prophylactic measures and treatments.

Summary:

  • Key risk factors for GIB in ICUs include advanced age, organ failure, mechanical ventilation, and prolonged ICU stay.
  • While H2 inhibitors offer protection only in high-risk individuals, enteral nutrition is broadly beneficial.
  • Prophylactic strategies have demonstrated a 50% reduction in both GIB incidence and associated mortality.

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Impact:

  • Implementation of prophylactic measures can substantially decrease GIB rates and mortality in ICU patients.
  • Non-operative management is increasingly the standard approach for most GIB cases in ICUs.
  • Improved understanding and management of GIB contribute to better patient outcomes in critical care.