RESUMEN
BACKGROUND: Hypothermia in neonatal intensive care unit patients is associated with morbidity. Perioperative normothermia is the standard of care. AIMS: We hypothesized that a quality improvement intervention (transport protocol, transport education, ongoing monitoring) would decrease the incidence of perioperative hypothermia. Secondarily, we hypothesized that patients undergoing surgery at a postmenstrual age of <37 weeks or at a weight of <1.5 kg would be at higher risk for perioperative hypothermia. METHODS: Lean Six Sigma methodology was used to institute a quality improvement intervention. In a retrospective chart review, we identified 708 cases for which the neonatal intensive care unit was the preoperative and postoperative destination and documented patient characteristics, including postoperative temperature. Cardiac surgical cases and cases with no postoperative temperature record were excluded. RESULTS: Patients in the postintervention group had a statistically significant decrease in hypothermia compared to those in the preintervention group (P < 0.001; OR: 0.17; 95% CI: 0.09-0.31). The absolute risk of hypothermia was 23% in the preintervention group and 6% in the postintervention group. Weight <1.5 kg on day of surgery (P = 0.45; OR: 0.63; 95% CI: 0.16-2.24) and postmenstrual age (P = 0.91; OR: 1.07; 95% CI: 0.33-3.98) were not risk factors. Odds of hypothermia were increased in patients undergoing interventional cardiology procedures (P = 0.003; OR: 17.77; 95% CI: 2.07-125.7). CONCLUSIONS: Perioperative hypothermia is a challenge in the care of neonatal intensive care unit patients; however, a thermoregulation intervention can decrease the incidence with sustained results. Future studies can examine why certain procedures have a tendency toward increased perioperative hypothermia, determine the relative value of quality improvement interventions, and characterize the morbidity and mortality associated with perioperative hypothermia in neonatal intensive care unit patients.
Asunto(s)
Temperatura Corporal , Cuidados Críticos/métodos , Hipotermia/prevención & control , Unidades de Cuidado Intensivo Neonatal , Complicaciones Intraoperatorias/prevención & control , Atención Perioperativa/métodos , Complicaciones Posoperatorias/prevención & control , Femenino , Humanos , Recién Nacido , Masculino , Estudios Retrospectivos , Factores de RiesgoRESUMEN
Although neuromuscular block (NMB) allows immobility for airway management and surgical exposure, termination of its effect is limited by and associated with side effects of acetylcholinesterase inhibitors. Sugammadex is a selective relaxant binding agent that has been shown to reverse deep NMB, even when administered 3 minutes following a 1.2 mg/kg dose of rocuronium. This novel drug is a modified gamma cyclodextrin, that through encapsulation process terminates the effects of rocuronium and vecuronium (aminosteroid muscle relaxants), and enables the anesthesiologists rapidly to reverse profound NMB induced by rocuronium or vecuronium, in a "can't ventilate, can't intubate" crisis. In this review, data from published phase 1, 2, and 3 clinical trials are reviewed and presented. In addition, clinical trials on special patient populations (patients with pulmonary disease and renal insufficiency) are evaluated. Each article reviewed will conclude with a discussion of relevance, focus on adverse event profile, and clinical usefulness.
Asunto(s)
Anestesia/métodos , Retraso en el Despertar Posanestésico/tratamiento farmacológico , Relajación Muscular/efectos de los fármacos , gamma-Ciclodextrinas/farmacología , gamma-Ciclodextrinas/uso terapéutico , Humanos , Sugammadex , Resultado del TratamientoRESUMEN
A case report is presented detailing the successful use of awake intraoperative memory testing while using white matter stimulation in order to isolate the fornix tracks involved in memory function. The identification of the white matter tracks of the fornix that were involved in memory function was used to tailor the neurosurgical resection of a third ventricle tumor that was impinging on the fornix in order to successfully preserve memory functioning in the patient.