Tennessee Valley VA Geriatric Research

King and Queen Court House, VA, United States

Tennessee Valley VA Geriatric Research

King and Queen Court House, VA, United States

Time filter

Source Type

Smith H.A.B.,Vanderbilt University | Smith H.A.B.,Monroe Hospital | Boyd J.,University of North Carolina at Chapel Hill | Fuchs D.C.,Vanderbilt University | And 14 more authors.
Critical Care Medicine | Year: 2011

Objective: To validate a diagnostic instrument for pediatric delirium in critically ill children, both ventilated and nonventilated, that uses standardized, developmentally appropriate measurements. Design and setting: A prospective observational cohort study investigating the Pediatric Confusion Assessment Method for Intensive Care Unit (pCAM-ICU) patients in the pediatric medical, surgical, and cardiac intensive care unit of a university-based medical center. Patients: A total of 68 pediatric critically ill patients, at least 5 years of age, were enrolled from July 1, 2008, to March 30, 2009. Interventions: None. Measurements: Criterion validity including sensitivity and specificity and interrater reliability were determined using daily delirium assessments with the pCAM-ICU by two critical care clinicians compared with delirium diagnosis by pediatric psychiatrists using Diagnostic and Statistical Manual, 4th Edition, Text Revision criteria. RESULTS:: A total of 146 paired assessments were completed among 68 enrolled patients with a mean age of 12.2 yrs. Compared with the reference standard for diagnosing delirium, the pCAM-ICU demonstrated a sensitivity of 83% (95% confidence interval, 66-93%), a specificity of 99% (95% confidence interval, 95-100%), and a high interrater reliability (κ = 0.96; 95% confidence interval, 0.74-1.0). Conclusions: The pCAM-ICU is a highly valid reliable instrument for the diagnosis of pediatric delirium in critically ill children chronologically and developmentally at least 5 yrs of age. Use of the pCAM-ICU may expedite diagnosis and consultation with neuropsychiatry specialists for treatment of pediatric delirium. In addition, the pCAM-ICU may provide a means for delirium monitoring in future epidemiologic and interventional studies in critically ill children. Copyright © 2010 by the Society of Critical Care Medicine and Lippincott Williams & Wilkins.

Loading Tennessee Valley VA Geriatric Research collaborators
Loading Tennessee Valley VA Geriatric Research collaborators