[Isoflurane-induced malignant hyperthermia during intensive-care treatment]

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Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
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B Wendlandt1, S Turinsky, M Schmitz

  • 1Klinik für Anästhesie, operative Intensivmedizin und Schmerztherapie, Helios St. Johannes Klinik Duisburg, An der Abtei 7-11, 47166, Duisburg, Deutschland.

Medizinische Klinik, Intensivmedizin Und Notfallmedizin
|January 15, 2015
PubMed

Insights

Malignant hyperthermia (MH) is a severe inherited muscle disorder triggered by specific anesthetics. Recognizing MH is crucial for physicians outside anesthesiology due to its potential in emergency and intensive care settings.

Area of Science:

  • Anesthesiology
  • Genetics
  • Pharmacology

Background:

  • Malignant hyperthermia (MH) is an inherited myopathy with variable clinical presentation.
  • It is a critical pharmacogenetic disorder triggered by specific anesthetic agents.

Observation:

  • MH was first identified as a distinct entity in 1960.
  • The condition is characterized by a severe hypermetabolic response.
  • Anesthesia-related triggers include volatile anesthetics and succinylcholine.

Findings:

  • MH is defined by its causative relationship with triggering anesthetic agents.
  • The pathophysiology involves a hypermetabolic crisis in susceptible individuals.
  • Early recognition and management are vital to prevent mortality.

Implications:

  • Physicians in emergency medicine and intensive care units may encounter MH cases.
  • Awareness of MH triggers and symptoms is essential for non-anesthesiologists.
  • Prompt diagnosis and treatment can mitigate severe outcomes in MH patients.

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