Clinics
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During orthotopic liver transplantation for fulminant hepatic failure, some patients may develop sudden deterioration of cerebral perfusion and oxygenation, mainly due to increased intracranial pressure and hypotension, which are likely responsible for postoperative neurological morbidity and mortality. In the present study, we hypothesized that the favorable effects of hypertonic saline solution (NaCl 7.5%, 4 mL/kg) infusion on both systemic and cerebral hemodynamics, demonstrated in laboratory and clinical settings of intracranial hypertension and hemorrhagic shock resuscitation, may attenuate the decrease in cerebral perfusion pressure that often occurs during orthotopic liver transplantation for fulminant hepatic failure. ⋯ Hypertonic saline solution can be successfully used as an adjunct in the neuroprotective strategy during orthotopic liver transplantation for fulminant hepatic failure, reducing intracranial pressure while restoring arterial blood pressure, promoting sustained increase in the cerebral perfusion pressure.
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Review Comparative Study
Noninvasive mechanical ventilation in the treatment of acute cardiogenic pulmonary edema.
Current literature was searched by using the MEDLINE database to find consistent evidence regarding the use of noninvasive mechanical ventilation in patients with acute cardiogenic pulmonary edema. 18 studies demonstrating that noninvasive ventilation applied by continuous positive airway pressure (CPAP) or bilevel positive airway pressure (bilevel-PAP) is safe, and that the two approaches have similar effects and are effective in preventing endotracheal intubation in patients with respiratory distress of cardiac origin, were found. The results support the concept that positive intrathoracic positive pressure must be seen as a nonpharmacological form of treatment of acute pulmonary edema rather than only a supportive measure.
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To evaluate the perinatal results for neonates with congenital diaphragmatic hernia diagnosed prenatally. ⋯ Perinatal mortality was very high in prenatally diagnosed cases of congenital diaphragmatic hernia. Earlier perinatal deaths are associated with the presence of other structural defects or chromosomal abnormalities. In cases of isolated congenital diaphragmatic hernia, mortality is related to the presence of herniated liver, right-sided lesion, and major mediastinal shift.
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Letter Case Reports
Infected hepatic hematoma after renal extracorporeal shock wave lithotripsy.