Critical care medicine
-
Critical care medicine · Dec 2013
Editorial CommentIs the time right to fight global warming in sepsis?*.
-
Critical care medicine · Dec 2013
Review Comparative StudyAn Under-Recognized Benefit of Cardiopulmonary Resuscitation: Organ Transplantation.
For many patients who suffer cardiac arrest, cardiopulmonary resuscitation does not result in long-term survival. For some of these patients, the evolution to donation of organs becomes an option. Organ transplantation after cardiopulmonary resuscitation is not reported as an outcome of cardiopulmonary resuscitation and is therefore overlooked. We sought to determine the number and proportion of organs transplanted from donors who received cardiopulmonary resuscitation after a cardiac arrest in the United States and to compare survival of organs from donors who had cardiopulmonary resuscitation (cardiopulmonary resuscitation organs) versus donors who did not have resuscitation (noncardiopulmonary resuscitation organs). ⋯ At least 1,000 organs transplanted per year in the United States (> 5% of all organs transplanted from patients declared dead by neurologic criteria) are recovered from patients who received cardiopulmonary resuscitation. Organ recovery and successful transplantation is an unreported beneficial outcome of cardiopulmonary resuscitation.
-
Critical care medicine · Dec 2013
Review Comparative StudyThe Use of Higher Platelet: RBC Transfusion Ratio in the Acute Phase of Trauma Resuscitation: A Systematic Review.
With the recognition of early coagulopathy, trauma resuscitation has shifted toward liberal platelet transfusions. The overall benefit of this strategy remains controversial. Our objective was to compare the effects of a liberal use of platelet (higher platelet:RBC ratios) with a conservative approach (lower ratios) in trauma resuscitation. ⋯ There is insufficient evidence to strongly support the use of a precise platelet:RBC ratio for trauma resuscitation, especially in nonmassively bleeding patients. Randomized controlled trials evaluating both the safety and efficacy of liberal platelet transfusions are warranted.
-
Detailed data on occupancy and use of mechanical ventilators in U. S. ICU over time and across unit types are lacking. We sought to describe the hourly bed occupancy and use of ventilators in U.S. ICUs to improve future planning of both the routine and disaster provision of intensive care. ⋯ Occupancy of U.S. ICUs was stable over time, but there is uneven distribution across different types and sizes of units. Only three of 10 beds were filled at any time with mechanically ventilated patients, suggesting substantial surge capacity throughout the system to care for acutely critically ill patients.