Starvation ketoacidosis during prolonged fasting of 26 days
Résumé
Ketosis is a metabolic situation involving an increase in blood and urine concentrations of ketones that, when prolonged, leads to acidosis. Moderate ketosis usually appears after a fast of a few hours, but its prolongation exposes to hyperketosis. Observation A 25-year-old woman presented to the emergency department for cohercitive vomiting. She was fasting for a long time in a spiritual setting and had a restricted diet limited to water and vitamin supplements. Clinical and biological assessment was in favour of fasting ketoacidosis. Evolution was favorable with intravenous hydration, poly-ionic and micronutrient supplementation and a gradual resumption of oral feeding. Conclusion We report the case of a patient with fasting ketoacidosis. Besides consequences of this ketoacidosis, the challenge was also in resuming oral feeding in order to avoid a potentially fatal inappropriate renutrition syndrome.