Medicina intensiva
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To compare morbidity and mortality of cardiac surgery patients according to age below or above 75 years. ⋯ In our series both morbidity and mortality were higher in those older than 74 years of age group, which entails worse results in cardiac surgery of these patients.
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Acute peritoneal dialysis (APD) is still a useful tool in the critical pediatric patient. Acute kidney failure due to septic shock often requires invasive depuration procedures and although hemofiltration is very effective, not all pediatric Intensive Care Units have the equipment necessary to establish it. Pediatric APD is generally initiated with short dwell times, every hour exchanges and 10-20 ml/kg filling volumes. We present the evolution of two critical patients with kidney failure on APD who benefited from the measurement of dialysate-to-plasma (D/P) ratios for creatinine and urea, and dialysate-to-solution ratio for glucose (Dt/Do) to optimize APD prescription.
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Letter Case Reports
[Hemorrhagic shock secondary to bleeding due to jejunal diverticulosis].
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One of the main causes of secondary cerebral injury is cerebral hypoxia, basically of ischemic origin. However, cerebral tissue oxygenation depends on multiple physiological variables and cerebral hypoxia may be caused by an alteration of any one of them. ⋯ This present article presents a review of the most outstanding aspects of the PtiO2 monitoring and proposes a protocol for the interpretation of this monitoring technique. This algorithm attempts to facilitate the identification of the different types of different cerebral hypoxia and of the correct therapeutic choice in the complex decision making process in neurocritical patients at risk of cerebral hypoxia.