Pediatr Crit Care Me
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Pediatr Crit Care Me · May 2016
ReviewFunctional Outcomes and Physical Impairments in Pediatric Critical Care Survivors: A Scoping Review.
Although more children are surviving critical illness, little is known about long-term physical impairment. This scoping review aims to critically appraise existing literature on functional outcome measurement tools, prevalence, and risk factors for physical impairments in pediatric critical care survivors. ⋯ Functional impairment may be persistent in pediatric survivors of critical care. Unfortunately, studies varied largely in measurement timing and tools used. The lack of differentiation between impairment in different functional domains limited the generalizability of data. Further studies using a combination of standardized measures at various time points of the disease process can help establish more comprehensive rates of physical impairment.
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Pediatr Crit Care Me · May 2016
Observational StudyStrain Echocardiography Parameters Correlate With Disease Severity in Children and Infants With Sepsis.
In the progression of severe sepsis, sepsis-induced myocardial dysfunction contributes to severity of illness and ultimate mortality. Identification of sepsis-induced myocardial dysfunction causing depressed cardiac function during critical illness has implications for ongoing patient management. However, assessing pediatric cardiac function traditionally relies on echocardiographic qualitative assessment and measurement of left ventricular ejection fraction or fractional shortening. These metrics are often insensitive for detecting early or regional myocardial dysfunction. Strain echocardiography is a contemporary echocardiographic modality that may be more sensitive to perturbations in cardiac function. This investigation hypothesizes that strain echocardiography metrics correlate with severity of illness in pediatric sepsis despite normal fractional shortening. ⋯ Pediatric patients with sepsis demonstrate evidence of depressed strain echocardiography parameters not shown by fractional shortening that correlate with clinical indices of sepsis severity. Whether strain echocardiography could eventually assist in grading pediatric sepsis severity and affect management is an area for potential future investigation.
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Pediatr Crit Care Me · May 2016
Clinical TrialHemodynamic Effects of Phenylephrine, Vasopressin, and Epinephrine in Children With Pulmonary Hypertension: A Pilot Study.
During a pulmonary hypertensive crisis, the marked increase in pulmonary vascular resistance can result in acute right ventricular failure and death. Currently, there are no therapeutic guidelines for managing an acute crisis. This pilot study examined the hemodynamic effects of phenylephrine, arginine vasopressin, and epinephrine in pediatric patients with pulmonary hypertension. ⋯ This prospective pilot study of phenylephrine, arginine vasopressin, and epinephrine in pediatric patients with pulmonary hypertensive showed an increase in aortic pressure with all drugs although only vasopressin resulted in a consistent decrease in the ratio of pulmonary-to-systemic vascular resistance. Studies with more subjects are warranted to define optimal dosing strategies of these medications in an acute pulmonary hypertensive crisis.