RESUMEN
OBJECTIVES: Children in the emergency department (ED) often require sedation for head computed tomography (CT) to ensure adequate image quality. Image acquisition time for a head CT using a conventional single-source CT scanner is approximately 12 seconds; however, after installation in November 2017 of 2 new dual-source dual-energy CT scanners, that time decreased to 1 to 3 seconds. We hypothesized that fewer patients would require sedation using the faster CT scanners. METHODS: We conducted a retrospective chart review of patients aged 0 to 18 years undergoing head CT at 2 pediatric EDs within 1 hospital system, 2 years before and 2 years after installation of the faster CT scanner. Patients undergoing multiple CTs or other procedures were excluded. Demographic information, diagnosis, disposition, sedatives (chloral hydrate, dexmedetomidine, etomidate, fentanyl, ketamine, midazolam, methohexital, pentobarbital, and propofol) administered before imaging, and ED length of stay were analyzed. RESULTS: A total of 15,175 patient encounters met inclusion criteria, 7412 before and 7763 after installation of the new CT. The median age was 7 years and 44% were female. Before the new CT scanner was installed 8% required sedation, compared with 7% after (effect size, 0.0341). Midazolam was the most commonly administered sedative. Fewer patients required deep sedation using the faster CT scanner. CONCLUSIONS: After installation of a dual-source dual-energy CT scanner, fewer patients required sedation to complete head CT in the pediatric ED. Faster image acquisition time decreased the need for deep sedation.
Asunto(s)
Hipnóticos y Sedantes , Midazolam , Niño , Humanos , Femenino , Masculino , Estudios Retrospectivos , Tomografía Computarizada por Rayos X , Servicio de Urgencia en Hospital , Sedación Consciente/métodosRESUMEN
OBJECTIVES: Children in the emergency department who require computerized tomography (CT) of the head often are given sedative medications to facilitate completion of the study with adequate imaging. A prior study found the two most common medications used to obtain head CT in children were pentobarbital and chloral hydrate; however, these medications have become less popular. We hypothesized that there was variability in medication choice amongst providers in the emergency department and there has been a change in the preferred sedatives used in the last decade. METHODS: We conducted a retrospective multicenter cross-sectional study of children 0-18 years old who received a medication with sedative properties and underwent head CT while in the emergency department from 2007 to 2018, using the Pediatric Health Information System (PHIS) database. The primary outcome measure was the frequency of administration of drugs within an individual sedative class. RESULTS: We analyzed 24,418 patient encounters, of whom 53% received an opioid and 41% received a benzodiazepine. There were statistically significant decreases in the use of barbiturates, chloral hydrate, anti-emetic sedatives, and opioids, while increases in barbiturate combination drugs, benzodiazepines and dexmedetomidine were observed over the study period. The majority of medications were administered parenterally. CONCLUSION: There is wide variability in sedatives used in children to obtain head CT and the preferred drugs have shifted over the last decade.
Asunto(s)
Sedación Consciente/métodos , Servicio de Urgencia en Hospital , Cabeza/diagnóstico por imagen , Hipnóticos y Sedantes/uso terapéutico , Tomografía Computarizada por Rayos X , Adolescente , Niño , Preescolar , Estudios Transversales , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Estudios RetrospectivosRESUMEN
Altered mental status is a common chief complaint in the emergency department. The differential diagnosis is vast and the laboratory testing can vary depending on presenting symptoms and examination findings. It is important to remember that changes in mental status can be due to psychiatric causes such as primary psychotic disorders, psychotic episodes, and mood disorders. Initial assessment includes ruling out hypoglycemia and other medical causes. Misdiagnosis at onset is common due to variability of symptoms, overlapping symptoms between diagnoses and other confounding issues, such as substance use, behavioral disorders, and possible developmental delays. After ruling out a medical cause, the patient should be evaluated by a mental health professional to determine psychiatric diagnosis and to dictate further management. [Pediatr Ann. 2019;48(5):e201-e204.].