Pediatr Crit Care Me
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Pediatr Crit Care Me · Jul 2013
Nonconvulsive seizures are common in children treated with extracorporeal cardiac life support.
The prevalence of electrographic seizures or nonconvulsive status epilepticus and the effect of such seizures in children treated with extracorporeal cardiac life support are not known. We investigated the occurrence of electrographic abnormalities, including asymmetries in amplitude or frequency of the background rhythm and interictal activity in children undergoing extracorporeal cardiac life support and their association with seizures. We compared mortality and radiologic evidence of neurologic injury between patients with seizures and those without seizures. ⋯ Seizures are common in children during extracorporeal cardiac life support, and most seizures are nonconvulsive. In patients undergoing extracorporeal cardiac life support, clinical features are unreliable indicators of the presence of seizures. The presence of seizures is suggestive of CNS injury. This study is limited by the exclusion of neonates, a feature of the clinical use of electroencephalography at our institution. Although seizures were not associated with increased mortality, further prospective studies in larger populations are needed to assess the long-term morbidity associated with seizures during extracorporeal cardiac life support.
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Pediatr Crit Care Me · Jul 2013
Intravenous colistin for multidrug-resistant gram-negative infections in critically ill pediatric patients.
Nosocomial infection due to multidrug-resistant Gram-negative pathogens in ICUs is a challenge for clinicians and microbiologists and has led to the resurgence of IV colistin use in the last decade. The aim of this study was to assess the efficacy of IV colistin in the treatment of critically ill children with multidrug-resistant Gram-negative infections. ⋯ Our study suggests that IV colistin may have a role in the treatment of infections caused by multidrug-resistant Gram-negative bacteria in critically ill children, but further prospective and randomized control trials are needed to confirm its efficacy and safety in children.
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Pediatr Crit Care Me · Jul 2013
Complications associated with prolonged hypertonic saline therapy in children with elevated intracranial pressure.
Safe upper limits for therapeutic hypernatremia in the treatment of intracranial hypertension have not been well established. We investigated complications associated with hypernatremia in children who were treated with prolonged infusions of hypertonic saline. ⋯ Children treated by continuous hypertonic saline infusion for intracranial hypertension whose serum sodium levels exceeded certain thresholds experienced significantly more events of acute renal failure, thrombocytopenia, neutropenia, anemia, and acute respiratory distress syndrome than those whose sodium level was maintained below these thresholds.
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Pediatr Crit Care Me · Jul 2013
Diastolic hypotension is an unrecognized risk factor for β-agonist-associated myocardial injury in children with asthma.
Tachycardia and diastolic hypotension have been associated with β-2 agonist use. In the setting of β-agonist-induced chronotropy and inotropy, diastolic hypotension may limit myocardial blood flow. We hypothesized that diastolic hypotension is associated with β-agonist use and that diastolic hypotension and tachycardia are associated with biochemical evidence of myocardial injury in children with asthma. ⋯ Diastolic hypotension and tachycardia are dose-dependent side effects of high-dose albuterol. In high-risk patients with status asthmaticus treated with albuterol, diastolic hypotension and tachycardia are associated with biochemical evidence of myocardial injury. Diastolic hypotension, especially combined with tachycardia, could be a reversible risk factor for myocardial injury related to β-agonist use.
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Pediatr Crit Care Me · Jul 2013
Preventing intensive care admissions for sepsis in tropical Africa (PICASTA): an extension of the international pediatric global sepsis initiative: an African perspective.
The Global Sepsis Initiative recommends prevention of sepsis through immunizations, vitamins, breast feeding, and other important interventions. In our study, we consider a second set of proposals for preventing intensive care admissions for sepsis in tropical Africa, which have been specifically designed to further prevent ICU admissions for sepsis in the group A nation hospital setting. ⋯ Every hospital can try to improve sepsis prevention on a local level by the Preventing Intensive Care Admissions for Sepsis in Tropical Africa approach. This will help support the promotion of the regionally adjusted Global Sepsis Initiative guidelines and the future global implementation of feasible bundles as a gold standard for resource-poor countries.