Pediatr Crit Care Me
-
Pediatr Crit Care Me · Jun 2013
Multicenter Study Comparative StudyThe ideal time interval for critical care severity-of-illness assessment.
Determine if the shortest sampling interval for laboratory variables used to estimate baseline severity of illness in pediatric critical care is equivalently sensitive across multiple sites without site-specific bias, while accounting for the vast majority of dysfunction compared with the standard 0- to 12-hour Pediatric Risk of Mortality III score. ⋯ Prognostically important laboratory physiologic data collected within the interval from 2 hours prior to PICU to admission through 4 hours after admission account for the vast majority of dysfunction that these variables would contribute to Pediatric Risk of Mortality III scores. There was no institutional bias associated with this sampling period.
-
Pediatr Crit Care Me · Jun 2013
ReviewSetup and maintenance of extracorporeal life support programs.
Setting up an extracorporeal life support program requires motivated experts, institutional commitment, and an interprofessional team of healthcare providers with dedicated time, space, and resources. This article provides guidance on the key steps involved in the process of developing a sustainable extracorporeal membrane oxygenation program, based on guidelines from the Extracorporeal Life Support Organization and from an international perspective.
-
Pediatr Crit Care Me · Jun 2013
Randomized Controlled TrialThe role of different anesthetic techniques in altering the stress response during cardiac surgery in children: a prospective, double-blinded, and randomized study.
Our goal was to evaluate the role of three anesthetic techniques in altering the stress response in children undergoing surgery for repair of congenital heart diseases utilizing cardiopulmonary bypass in the setting of fast tracking or early tracheal extubation. Furthermore, we wanted to evaluate the correlation between blunting the stress response and the perioperative clinical outcomes. ⋯ The use of low-dose fentanyl was associated with the greatest stress response, most coagulopathy, and highest transfusion requirement among our cohorts. Higher dose fentanyl demonstrated more favorable blunting of the stress response. When compared with low-dose fentanyl alone, the addition of dexmedetomidine improved the blunting of the stress response, while achieving better postoperative pain control.
-
Pediatr Crit Care Me · Jun 2013
ReviewRecurrent or prolonged mechanical circulatory support: bridge to recovery or road to nowhere?
Remarkable outcomes have been reported after prolonged mechanical circulatory support in the pediatric population, but there is yet no clear delineation of the duration beyond which supporting a child becomes futile. The likelihood of survival in patients supported on extracorporeal membrane oxygenation for respiratory failure decreases with the length of support. However, extracorporeal membrane oxygenation can be successfully used in these patients for long periods (weeks to months) provided adequate support is maintained without complications. ⋯ In post-cardiac surgery patients, survival is only anecdotal beyond 12 days of extracorporeal membrane oxygenation support, and myocardial recovery is exceptionally rare after this time period unless new diagnoses and management strategies are formulated. Repeat extracorporeal membrane oxygenation should generally not be offered to patients unless it is established that support was withdrawn prematurely or a new intervention is planned. Repeat extracorporeal membrane oxygenation may achieve some improvement in early survival, but the long-term outcomes of survivors are so poor that these attempts cannot be generally recommended unless organ transplantation is an option.
-
Pediatr Crit Care Me · Jun 2013
ReviewOutcomes following extracorporeal membrane oxygenation in children with cardiac disease.
Extracorporeal membrane oxygenation is a commonly used form of mechanical circulatory support in children with congenital or acquired heart disease and cardiac failure refractory to conventional medical therapies. In children with heart disease who suffer cardiac arrest, extracorporeal membrane oxygenation has been successfully used to provide cardiopulmonary support when conventional resuscitation has failed to establish return of spontaneous circulation. ⋯ Thus, a clear understanding of survival to discharge and long-term functional and neurologic outcomes are essential to guide the use of extracorporeal membrane oxygenation now and in the future. This review, part of the Pediatric Cardiac Intensive Care Society/Extracorporeal Life Support Organization Joint Statement on Mechanical Circulatory Support, summarizes current knowledge on short- and long-term outcomes for extracorporeal membrane oxygenation used to support children with cardiac disease.