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[Value of preoperative screening studies].

K W Christian1, H Gervais, W Dick

  • 1Klinik für Anaesthesiologie, Johannes Gutenberg-Universität Mainz.

Der Anaesthesist
|November 1, 1988
PubMed
Summary

A routine preoperative screening program identified more risk factors than individual assessments for elective urological surgery patients. Age influences screening results and complications, emphasizing history, physical exams, and electrocardiograms (ECG) for all surgical patients.

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Area of Science:

  • Anesthesiology
  • Perioperative Medicine
  • Medical Diagnostics

Context:

  • Developing cost-effective preoperative screening is crucial for identifying patient risks.
  • Elective urological surgery patients require careful risk assessment.
  • Current screening protocols vary in sensitivity and economic feasibility.

Purpose:

  • To compare the effectiveness of an "individual" screening approach with a broader "routine" preoperative screening program.
  • To identify overlooked perioperative risk factors and pathological findings.
  • To evaluate the influence of patient age on screening results and complications.

Summary:

  • A prospective study compared "individual" anesthesiologist-ordered screening with a "routine" program in 379 patients undergoing elective urological surgery.

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  • The "routine" screening detected pathological results in 31.4% of laboratory tests, 26.1% of ECGs, and 13.6% of chest X-rays.
  • The "individual" screening missed significant findings, particularly pathological ECGs (1.9%), highlighting the value of comprehensive preoperative assessment.

    • Impact:

    • Results suggest restricting laboratory tests, chest X-rays, and additional procedures to patients with abnormal findings or physiological issues.
    • The study reinforces the critical importance of a thorough medical history, physical examination, and a preoperative ECG for all patients.
    • Optimizing preoperative screening can enhance patient safety and reduce perioperative complications.