The Journal of surgical research
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Acute kidney injury (AKI) is one of the major health problems in developed as well as developing countries. The literature regarding the role of N-methyl-D-aspartate receptors (NMDAR) and the impact of the modulation of its allosteric sites on renal function is inadequate. The present study investigated the effect of modulating allosteric sites of NMDAR in ischemia-reperfusion-induced AKI. ⋯ Acute kidney injury is associated with the activation of NMDA receptors, as well as significant oxidative stress. The antagonism of various allosteric sites of NMDA receptors affords significant benefit against ischemia-reperfusion-induced AKI.
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Randomized Controlled Trial
Which side of lateral ventricles to choose during external ventricular drainage in patients with intraventricular hemorrhage: ipsilateral or contralateral?
We attempted to investigate the effect of external ventricular drainage (EVD) plus intraventricular fibrinolysis from ipsilateral or contralateral ventricle on clinical outcomes in patients with intraventricular hemorrhage. ⋯ External ventricular drainage plus EVT from the ipsilateral or contralateral ventricle has similar short-term outcomes and complications in patients with intraventricular hemorrhage. Faster clot clearance in the third and fourth ventricles but higher ICP levels at the early stage may be expected in patients with EVD from the ipsilateral ventricle, compared with those from with EVD from the contralateral ventricle.
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Deceased cardiac donors (DCDs) have become a useful source of organs for liver transplantation; nevertheless, there are concerns about the longevity of these grafts. The aim of this study was to evaluate the use of extracorporeal membrane oxygenation (ECMO) to resuscitate DCD porcine livers as a preclinical model using hepatocyte isolation and viability as a marker to assess whole-graft preservation. ⋯ This preclinical study suggests that ECMO is a viable technique for liver preservation that gives an improved yield of hepatocytes when isolated from a DCD liver, suggesting improved liver preservation.
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Randomized Controlled Trial
Effects of parecoxib on morphine analgesia after gynecology tumor operation: a randomized trial of parecoxib used in postsurgical pain management.
The analgesic efficacy of parecoxib in postsurgical pain management has been confirmed in minimally invasive surgery. However, little is known about its effects used in combination with opioids and about its potential for opioid-sparing effects in complex operations. This study was performed to investigate the influence of parecoxib on morphine analgesia after gynecological tumor surgery. ⋯ The use of parecoxib with patient-controlled analgesic morphine in postoperative analgesia resulted in comprehensive enhancement of the analgesic efficacy, reducing the opioid requirement and increasing patient satisfaction after gynecological tumor surgery.
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Penetrating traumas, including gunshot and stab wounds, are the major causes of cardiac trauma. Our aim was to describe and compare the variables between patients with penetrating cardiac trauma in the past 20 y in a university hospital, identifying risk factors for morbidity and death. ⋯ Several associated factors for mortality and morbidity were identified. In the last decade, patients were admitted in better physiological condition, perhaps reflecting an improvement on prehospital treatment. We observed a trend toward a lower mortality rate.