Pediatr Crit Care Me
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Pediatr Crit Care Me · Feb 2017
Multicenter Study Observational StudyWithdrawal Assessment Tool-1 Monitoring in PICU: A Multicenter Study on Iatrogenic Withdrawal Syndrome.
Withdrawal syndrome is an adverse reaction of analgesic and sedative therapy, with a reported occurrence rate between 17% and 57% in critically ill children. Although some factors related to the development of withdrawal syndrome have been identified, there is weak evidence for the effectiveness of preventive and therapeutic strategies. The main aim of this study was to evaluate the frequency of withdrawal syndrome in Italian PICUs, using a validated instrument. We also analyzed differences in patient characteristics, analgesic and sedative treatment, and patients' outcome between patients with and without withdrawal syndrome. ⋯ Withdrawal syndrome was frequent in PICU patients, and patients with withdrawal syndrome had prolonged hospital treatment. We suggest adopting the lowest effective dose of analgesic and sedative drugs and frequent reevaluation of the need for continued use. Further studies are necessary to define common preventive and therapeutic strategies.
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Pediatr Crit Care Me · Feb 2017
Comparative Study Clinical TrialBedside Ultrasound for the Diagnosis of Abnormal Diaphragmatic Motion in Children After Heart Surgery.
To assess the utility of bedside ultrasound combining B- and M-mode in the diagnosis of abnormal diaphragmatic motion in children after heart surgery. ⋯ Chest ultrasound performed by intensivists is a valid tool for the diagnosis of diaphragmatic paralysis, presenting greater sensitivity and specificity than fluoroscopy. Chest ultrasound should be routinely used after pediatric heart surgery given its reliability, reproducibility, availability, and safety.
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Pediatr Crit Care Me · Feb 2017
Observational StudyDelirium in Children After Cardiac Bypass Surgery.
To describe the incidence of delirium in pediatric patients after cardiac bypass surgery and explore associated risk factors and effect of delirium on in-hospital outcomes. ⋯ In our institution, delirium is a frequent problem in children after cardiac bypass surgery, with identifiable risk factors. Our study suggests that cardiac bypass surgery significantly increases children's susceptibility to delirium. This highlights the need for heightened, targeted delirium screening in all pediatric cardiothoracic ICUs to potentially improve outcomes in this vulnerable patient population.
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Pediatr Crit Care Me · Feb 2017
Factors Associated With Mortality in Continuous Renal Replacement Therapy for Pediatric Patients With Acute Kidney Injury.
To analyze the epidemiology of pediatric acute kidney injury requiring continuous renal replacement therapy and identify prognostic factors affecting mortality rates. ⋯ Vasoactive-Inotropic Score, arterial blood gas analysis, blood chemistry at continuous renal replacement therapy initiation, the extent of fluid overload 24 hours prior to continuous renal replacement therapy initiation, Pediatric Risk of Mortality III score at admission, and need for mechanical ventilation during continuous renal replacement therapy were compared in survivors and nonsurvivors. Out of 1,832 patient admissions, 185 patients (10.1%) developed acute kidney injury during the study period. Of these, 158 patients were treated with continuous renal replacement therapy, and finally, 123 patients were enrolled. Of the enrolled patients, 50 patients died, corresponding to a mortality rate of 40.6%. The survivor group and the nonsurvivor group were compared, and the following factors were associated with an increased risk of mortality: higher Pediatric Risk of Mortality III score at admission and Vasoactive-Inotropic Score when initiating continuous renal replacement therapy, increased fluid overload 24 hours before continuous renal replacement therapy initiation, and need for mechanical ventilation during continuous renal replacement therapy. The percentage of fluid overload difference between the survivors and the nonsurvivors was 1.2% ± 2.2% versus 4.1% ± 4.6%, respectively. Acidosis, elevated lactic acid and blood urea nitrogen, and lower serum creatinine level were laboratory parameters associated with increased mortality. On multivariate analysis, Vasoactive-Inotropic Score, need for mechanical ventilation, blood urea nitrogen, and creatinine level were statistically significant. (Odds ratio: 1.040, 6.096, 1.032, and 0.643, respectively.) CONCLUSIONS:: A higher Vasoactive-Inotropic Score, need for mechanical ventilation, elevated blood urea nitrogen, and lower creatinine level were associated with increased mortality in pediatric acute kidney injury patients who underwent continuous renal replacement therapy. Lower creatinine levels may be associated with increased mortality in the context of fluid overload, which is correlated with a reduced chance of survival.