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[Severe hypothermia associated with cesarean section under spinal anesthesia]
P Peillon1, M Dounas, J J Lebonhomme
1Service d'anesthésie-réanimation, centre hospitalier général de Lagny-Marne la Vallée, 31, avenue du Général Leclerc, 77405 Lagny, France. ppeillon@ch-lagny77.fr
Annales Francaises D'Anesthesie Et De Reanimation
|May 30, 2002
Summary
Severe hypothermia can occur during spinal anesthesia for cesarean sections, contrary to common belief. This study highlights the risks and discusses preventative measures for patient safety.
Area of Science:
- Anesthesiology
- Obstetrics
- Physiology
Background:
- Hypothermia risk is underestimated during spinal anesthesia for cesarean sections.
- Routine temperature monitoring and prevention are infrequently employed.
Observation:
- Two cases of severe hypothermia were observed under these conditions.
- Spinal anesthesia's impact on the thermoregulatory system was investigated.
Findings:
- Spinal anesthesia lowers shivering and vasoconstriction thresholds.
- This effect is exacerbated by the addition of morphinomimetics.
Implications:
- Increased awareness of hypothermia risk during spinal anesthesia for cesarean delivery is crucial.
- Prophylactic measures should be considered to prevent severe hypothermia.
- Further research into thermoregulation during anesthesia is warranted.