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Related Experiment Videos

Risk assessment in upper gastrointestinal haemorrhage: implications for resource utilisation.

T S Phang1, V Vornik, R Stubbs

  • 1Wakefield Gastroenterology Centre, Wakefield Hospital, Wellington.

The New Zealand Medical Journal
|September 29, 2000
PubMed
Summary
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The Rockall scoring system effectively predicts mortality risk in acute upper gastrointestinal bleeding patients in New Zealand. This validated tool aids in stratifying patients and optimizing resource allocation for better outcomes.

Area of Science:

  • Gastroenterology
  • Clinical Medicine
  • Epidemiology

Background:

  • Acute upper gastrointestinal (GI) bleeding is a significant medical issue with a notable mortality rate.
  • Early risk assessment and stratified management are crucial for optimizing patient outcomes and resource utilization.
  • The Rockall scoring system, developed in the UK, offers a potential tool for risk stratification.

Purpose of the Study:

  • To validate the Rockall scoring system for acute upper GI bleeding in a New Zealand patient population.
  • To assess the correlation between the Rockall score and in-hospital mortality risk.
  • To determine the utility of the scoring system for guiding management decisions.

Main Methods:

  • A prospective study of 565 consecutive patients with acute upper GI bleeding at Wellington Hospital (1988-1991).

Related Experiment Videos

  • Retrospective assignment of Rockall scores (0-7) based on age, hemodynamic variables, and co-morbidity.
  • Correlation analysis between the assigned scores and in-hospital mortality risk.

    • Main Results:

    • The overall 30-day mortality rate was 11%.
    • Patients with a low-risk score (<4) had a mortality of 3.2% (60.5% of patients).
    • Patients with a high-risk score (4-7) experienced a significantly higher mortality of 22.4% (39.5% of patients).

    Conclusions:

    • The Rockall scoring system demonstrates validity in the New Zealand population, mirroring UK findings.
    • The system effectively stratifies patients into low and high-risk groups for acute upper GI bleeding.
    • Adoption of this scoring system can optimize the use of intensive care resources by identifying high-risk individuals.