Pediatr Crit Care Me
-
Pediatr Crit Care Me · Oct 2000
Organ donation in children: role of the pediatric intensive care unit.
Children waiting for organ transplants continue to die because of the shortage of available organs. Studies of organ donation in children are scarce. The evaluation of the organ donation experience in a pediatric tertiary care hospital may identify factors that influence actual organ donation rates and lead to strategies to improve pediatric organ donation. ⋯ Despite an encouraging 63% consent rate for organ donation when families are approached, only 41% of potential donors proceeded to actual donation. Strategies for a prospective pediatric study should focus on mandatory request, multicultural issues, and aggressive postconsent medical management and procurement. The pivotal role of the pediatric intensive care unit practitioner should be emphasized.
-
Pediatr Crit Care Me · Oct 2000
End-of-life decision-making and satisfaction with care: parental perspectives.
To evaluate parents' perceptions of the process by which decisions are made to limit or withdraw life support from critically ill children, and to evaluate parents' perceptions of their child's death in the pediatric intensive care unit (ICU) and their satisfaction with the care provided. ⋯ Recommendations of physicians, nature of illness and expected neurologic recovery are important to parents making end-of-life decisions for their children. The establishment of trust is crucial in guiding parents through the decision-making process. Parental presence at the time of a child's death, the provision of adequate information, and a sympathetic environment may facilitate a healthy grief response.
-
Pediatr Crit Care Me · Oct 2000
Assessment of respiratory drive and muscle function in the pediatric intensive care unit and prediction of extubation failure.
Extubation failure can result from poor respiratory drive, impaired respiratory muscle function, or excessive inspiratory load. Measurement of airway pressure changes either during tidal breathing or after end-expiratory occlusion allows assessment of respiratory drive and muscle function. ⋯ Assessment of P0.1 was the most useful airway pressure measurement in predicting extubation failure. Assessment of P0.1 may help to characterize children likely to fail extubation.
-
Pediatr Crit Care Me · Oct 2000
Evaluation of an opiate-weaning protocol using methadone in pediatric intensive care unit patients.
To evaluate the efficacy of a standardized opiate-weaning protocol using methadone compared with methadone weaning before protocol development. ⋯ Pediatric intensive care unit patients requiring prolonged opiate use can be weaned by using methadone with minimal signs of withdrawal. Use of a standardized weaning protocol decreased time for weaning without increasing the frequency rate of withdrawal symptoms.
-
Pediatr Crit Care Me · Jul 2000
Biochemical, cellular, and molecular mechanisms in the evolution of secondary damage after severe traumatic brain injury in infants and children: Lessons learned from the bedside.
To present a state-of-the-art review of mechanisms of secondary injury in the evolution of damage after severe traumatic brain injury in infants and children. DATA SOURCES: We reviewed 152 peer-reviewed publications, 15 abstracts and proceedings, and other material relevant to the study of biochemical, cellular, and molecular mechanisms of damage in traumatic brain injury. Clinical studies of severe traumatic brain injury in infants and children were the focus, but reports in experimental models in immature animals were also considered. Results from both clinical studies in adults and models of traumatic brain injury in adult animals were presented for comparison. DATA SYNTHESIS: Categories of mechanisms defined were those associated with ischemia, excitotoxicity, energy failure, and resultant cell death cascades; secondary cerebral swelling; axonal injury; and inflammation and regeneration. ⋯ A constellation of mediators of secondary damage, endogenous neuroprotection, repair, and regeneration are set into motion in the brain after severe traumatic injury. The quantitative contribution of each mediator to outcome, the interplay between these mediators, and the integration of these mechanistic findings with novel imaging methods, bedside physiology, outcome assessment, and therapeutic intervention remain an important target for future research.