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[Paralysis caused by carbohydrate during intensive care].
1Anaesthesieabteilung, Johanna-Etienne-Krankenhaus Neuss.
Der Anaesthesist
|June 1, 1991
Summary
High carbohydrate intake in critically ill patients can cause severe polyneuropathy, leading to paralysis and weaning failure. Reducing carbohydrate nutrition improved neurological recovery in these patients.
Area of Science:
- Intensive Care Medicine
- Neurology
- Metabolic Disorders
Background:
- Critically ill patients often develop polyneuropathy.
- This neuropathy can lead to prolonged mechanical ventilation and weaning failure.
Purpose of the Study:
- To investigate the link between high carbohydrate nutrition and polyneuropathy in intensive care unit (ICU) patients.
- To determine if reducing carbohydrate intake improves neurological outcomes.
Main Methods:
- Observational study of 30 septic, edematous ICU patients with polyneuropathy.
- Analysis of nutritional intake, particularly carbohydrate load (240-800 g/day).
- Comparison of outcomes between patients with continued high carbohydrate intake versus those with reduced intake (100-250 g/day).
Main Results:
- 28 out of 30 patients developed tetraplegia.
- Patients receiving high carbohydrate loads showed no neuromuscular recovery.
- 13 out of 16 patients with reduced carbohydrate intake experienced full neurological recovery.
Conclusions:
- Excessive carbohydrate administration in ICU patients is associated with severe polyneuropathy.
- Reducing carbohydrate intake is crucial for neuromuscular recovery and improving outcomes in critically ill patients.
- Impaired carbohydrate metabolism is a key factor in developing this critical illness neuropathy.