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Development of a scoring system to predict mortality from upper gastrointestinal bleeding.

D Provenzale, R S Sandler, D R Wood

    The American Journal of the Medical Sciences
    |July 1, 1987
    PubMed
    Summary

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    A new scoring system helps identify high-risk patients with upper gastrointestinal bleeding who may benefit from endoscopy. This tool aids in selecting patients for aggressive management and therapeutic endoscopy, potentially improving outcomes.

    Area of Science:

    • Gastroenterology
    • Clinical Medicine
    • Medical Statistics

    Background:

    • Endoscopy is widely used for acute upper gastrointestinal bleeding but lacks proven survival benefits.
    • Selecting high-risk patients for endoscopy is crucial for optimizing resource allocation and patient outcomes.

    Purpose of the Study:

    • To develop and validate a scoring system for identifying patients at high risk of mortality from acute upper gastrointestinal bleeding.
    • To aid in selecting patients who would most benefit from diagnostic and therapeutic endoscopy.

    Main Methods:

    • A prospective study identified clinical predictors of mortality in consecutive bleeding patients.
    • A scoring system was developed using these predictors and validated in a prospective, multi-center phase.
    • Key predictors included bleeding characteristics, liver disease indicators, and renal disease.

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    Main Results:

    • The developed scoring system effectively predicts mortality risk in patients with upper gastrointestinal bleeding.
    • Identified high-risk factors include hematochezia, significant hematocrit drop, short bleeding duration, absence of melena, hypotension, liver disease (prolonged prothrombin time, encephalopathy), and renal disease.

    Conclusions:

    • The validated scoring system can accurately stratify patients based on mortality risk.
    • High-risk patients identified by the score may be suitable candidates for aggressive management and therapeutic endoscopy.