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Updated: Aug 4, 2026
07:56
Protocol for Long Duration Whole Body Hyperthermia in Mice
Published on: August 25, 2012
[Malignant hyperthermia. Apropos of a case]
Revista Espanola De Anestesiologia Y Reanimacion
|July 1, 1989
Summary
Malignant hyperthermia syndrome occurred in a 13-year-old male after adenoidectomy under general anesthesia. Prompt dantrolene treatment led to successful recovery, highlighting the need for more case data.
Area of Science:
- Anesthesiology
- Pediatric Surgery
- Pharmacology
Background:
- Malignant hyperthermia (MH) is a rare, life-threatening pharmacogenetic disorder of skeletal muscle.
- It is triggered by volatile anesthetics and succinylcholine, leading to hypermetabolism.
- Early recognition and treatment are critical for patient survival.
Observation:
- A 13-year-old male developed malignant hyperthermia syndrome post-adenoidectomy under general anesthesia.
- The patient exhibited signs consistent with MH during the perioperative period.
- Immediate intervention with dantrolene was initiated.
Findings:
- The administration of dantrolene resulted in the successful resolution of the malignant hyperthermia episode.
- The patient experienced a full recovery without long-term sequelae.
- This case underscores the importance of vigilance for MH in pediatric surgical patients.
Implications:
- Reporting all malignant hyperthermia cases is crucial for understanding its true incidence.
- Increased awareness and prompt treatment protocols can improve outcomes.
- Further research into MH prevalence in specific populations is warranted.
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