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Preoperative Testing.

Alana Sigmund1, Matthew A Pappas2, Jason F Shiffermiller3

  • 1Weill Medical College of Cornell University; Arthroplasty Hospital for Special Surgery, 541 East 71st Street, New York, NY 10021, USA.

The Medical Clinics of North America
|September 28, 2024
PubMed
Summary
This summary is machine-generated.

Routine preoperative testing is not evidence-based and may not improve outcomes. For low-risk patients undergoing ambulatory procedures, testing often fails to reduce complication risks.

Keywords:
Preoperative carePreoperative testingSurgeryValue-based care

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Area of Science:

  • Medical evaluation
  • Anesthesiology
  • Surgical outcomes

Background:

  • Preoperative medical evaluation aims to improve patient outcomes and streamline care.
  • Indiscriminate preoperative testing can be inefficient and counterproductive.
  • Guidelines from major health organizations discourage routine preoperative testing without clinical indications.

Purpose of the Study:

  • To evaluate the evidence supporting routine preoperative testing.
  • To determine the utility of preoperative testing in low-risk surgical patients.

Main Methods:

  • Review of guidelines from the UK National Institute for Health Care and Excellence, European Society of Anaesthesiology, and American Society of Anesthesiologists.
  • Analysis of evidence regarding preoperative testing in patients with American Society of Anesthesiologists (ASA) classifications 1 or 2 undergoing ambulatory procedures.

Main Results:

  • Evidence does not support routine preoperative testing.
  • Testing is recommended only when specific clinical indications are present.
  • Preoperative testing in low-risk patients (ASA 1-2) undergoing ambulatory surgery does not appear to reduce complication risks.

Conclusions:

  • Judicious use of preoperative testing, guided by clinical indications, is essential.
  • Routine preoperative testing is not recommended, particularly for low-risk surgical candidates.
  • Focusing on clinical indications optimizes preoperative evaluation and resource allocation.