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Related Experiment Videos

[Hemodynamic, coagulation and glycoregulation changes induced by brain death].

F Masson1, M Thicoïpe, M Maurette

  • 1Département d'Anesthésie-Réanimation, Groupe Hospitalier Pellegrin, Bordeaux.

Annales Francaises D'Anesthesie Et De Reanimation
|January 1, 1990
PubMed
Summary

Brain death causes cardiovascular collapse, requiring fluid resuscitation and dopamine. Acid-base balance remained stable, but hemostasis changes preceded brain death, necessitating further study of glycoregulation and hormones.

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Area of Science:

  • Neurology
  • Critical Care Medicine
  • Physiology

Context:

  • Brain death leads to significant physiological disturbances.
  • Understanding these changes is crucial for managing organ donors.
  • Previous research has highlighted alterations in circulation, hemostasis, and metabolism.

Purpose:

  • To investigate the physiological changes associated with brain death.
  • To analyze hemodynamic, acid-base, hemostasis, and glycoregulation parameters.
  • To assess the impact of brain death on potential organ donors.

Summary:

  • This study examined 91 brain-dead patients (aged 6-58), primarily due to trauma or vascular malformations.
  • Cardiovascular collapse was common, necessitating fluid resuscitation and dopamine in most cases.

Related Experiment Videos

  • Acid-base balance was stable, while hemostasis alterations predated brain death. Glycoregulation and hormonal changes require further investigation.

    • Impact:

    • Provides insights into the management of brain-dead patients, particularly potential organ donors.
    • Highlights the need for further research into glycoregulation and hormonal variations.
    • Informs clinical practice regarding hemodynamic support and monitoring in brain death.