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Halothane hepatitis in a prospective study of postoperative complications
Acta Anaesthesiologica Scandinavica
|October 1, 1986
Summary
Halothane anesthesia was linked to a 1:292 incidence of hepatitis in surgical patients. Early detection of mild halothane hepatitis requires monitoring serum alanine aminotransferase and patient history.
Area of Science:
- Anesthesiology
- Hepatology
- Clinical Medicine
Background:
- Halothane is an anesthetic agent with known potential for hepatotoxicity.
- Postoperative hepatitis can be difficult to diagnose, especially milder forms.
Purpose of the Study:
- To determine the incidence of hepatitis in patients who received halothane anesthesia.
- To identify methods for early detection of halothane-induced hepatitis.
Main Methods:
- Prospective study of 2609 surgical patients.
- Analysis of 1166 patients who received halothane anesthesia.
- Review of patient outcomes for hepatitis development.
Main Results:
- Four cases of hepatitis were observed in patients who received halothane.
- The incidence of halothane-associated hepatitis was 1:292.
- Milder forms of hepatitis and patient selection may influence observed incidence.
Conclusions:
- Serum alanine aminotransferase testing is recommended for patients with unexplained postoperative fever to detect mild halothane hepatitis.
- A thorough patient history, including prior reactions to halothane, is crucial for anesthetic selection.