RESUMO
A girl (15 months-old) with Pierre-Robin Syndrome was scheduled for cleft palate plasty. She had a past history of difficulty feeding, mild airway obstruction during sleeping and mental retardation. After induction of anesthesia with an inhalational anesthetic technique, conventional tracheal intubation was impossible. We introduced a laryngeal mask airway (LMA) and successfully intubated through the LMA. After extubation of the tracheal tube, she developed upper airway obstruction with arterial desaturation. We ventilated her lungs in the lateral position with an inhalation of epinephrine and injection of methylprednisolone. Airway obstruction then improved gradually. In this case, LMA was a valuable device as a guide for the tracheal intubation. Because airway obstruction after extubation is a common complication in a patient with Pierre-Robin syndrome, we need to observe the patient closely.
Assuntos
Anestesia por Inalação/métodos , Fissura Palatina/cirurgia , Máscaras Laríngeas , Síndrome de Pierre Robin/cirurgia , Obstrução das Vias Respiratórias/etiologia , Obstrução das Vias Respiratórias/terapia , Epinefrina/administração & dosagem , Feminino , Humanos , Lactente , Complicações Intraoperatórias/etiologia , Complicações Intraoperatórias/terapia , Intubação Intratraqueal/métodos , Metilprednisolona/administração & dosagem , Obturadores PalatinosRESUMO
Fatal hypernatremia due to soy sauce ingestion is rare. We describe a 65-year-old woman who became unresponsive after ingesting 1150 ml of soy sauce. Her initial blood sodium concentration was 176 mEq/l. She was treated successfully with acute hemodialysis and her serum sodium concentration decreased to 146 mEq/l without any significant neurologic complication. We recommend hemodialysis is the best approach to correct severe hypernatremia.
Assuntos
Hipernatremia/etiologia , Hipernatremia/terapia , Diálise Renal , Cloreto de Sódio na Dieta/intoxicação , Alimentos de Soja/intoxicação , Idoso , Feminino , Humanos , Hipernatremia/sangue , Índice de Gravidade de Doença , Tentativa de Suicídio , Resultado do TratamentoRESUMO
Bispectral index (BIS) is a processed EEG parameter for assessment of hypnotic effects of anesthetics. We studied whether BIS monitoring can improve recovery from propofol anesthesia and decrease the total amount of propofol needed. Forty-six patients without hypertension and obesity were studied. In the BIS group (n = 20), propofol infusion rate was adjusted to achieve a target BIS value between 40-60, increasing to 65 during the final 10 min of the surgical procedure. In the control group (n = 19), propofol infusion rate was adjusted based only on standard clinical signs. Compared with the control group, patients in the BIS group required lower propofol infusion rates(4.3 +/- 1.1 vs 4.9 +/- 0.8 mg.kg-1.h-1; P < 0.05), and the total amount of propofol decreased significantly (709 +/- 210 vs 914 +/- 326 mg; P < 0.05). BIS monitoring led to immediate recovery after propofol anesthesia. There were no significant differences in the incidence of intraoperative responses between the two groups. BIS monitoring decreased the total amount of propofol and led to immediate recovery after propofol anesthesia. These findings indicate that the use of BIS monitoring may be useful in controlling the infusion rate of propofol during surgery.