Medicina
-
Randomized Controlled Trial Comparative Study
The effects of sevoflurane and propofol on cerebral hemodynamics during intracranial tumors surgery under monitoring the depth of anesthesia.
Hemodynamic effects during cerebral tumor resection surgery under monitoring the depth of anesthesia and during recovery in sevoflurane- or propofol-anesthetized patients have not been previously compared. ⋯ At the comparable depth of anesthesia for intracranial tumors surgery and during recovery, sevoflurane had no major effect on cerebral circulation measured by transcranial Doppler sonography as compared with propofol. Our results add to current knowledge on the safety of sevoflurane in neuroanesthesia.
-
Major obstetric hemorrhage remains the leading cause of maternal morbidity and mortality worldwide. Even though blood transfusion may be a life-saving procedure, an inappropriate usage of blood products in obstetric emergencies especially in cases of massive bleeding is associated with increased morbidity and risk of death. Thorough knowledge of the etiology, pathophysiology, and optimal therapeutic options of major obstetric hemorrhage may help to avoid lethal outcomes. ⋯ The transfusion of each single blood product must be performed only in case of evaluation of expected effect. The need for blood products and for their combination is necessary to estimate for each patient individually in case of obstetric emergencies either. Indications for transfusion of blood components in obstetrics are presented in order to improve the skills of doctors and to optimize therapeutic options in obstetric emergencies.
-
Case Reports Comparative Study
Interventional and surgical management of abdominal compartment syndrome in severe acute pancreatitis.
Management of the abdominal compartment syndrome during severe acute pancreatitis by the open abdomen method is associated with considerable morbidity and resource utilization. Thus, the aim of this study was to evaluate the safety and efficacy of the ultrasound-guided percutaneous interventions and/or minimally invasive surgery in the treatment of abdominal compartment syndrome. ⋯ Both the subcutaneous fasciotomy and ultrasound-guided drainage of intra-abdominal and/or peripancreatic fluid collections seem to be safe and effective alternatives in the management of abdominal compartment syndrome; however, prospective studies are needed to further evaluate their clinical role.
-
Review
New insights for adult cardiopulmonary resuscitation. Up-coming resuscitation guidelines 2010.
Despite advances in cardiac arrest care, the overall survival to hospital discharge remains poor. The objective of this paper was to review the innovations in cardiopulmonary resuscitation that could influence survival or change our understanding about cardiopulmonary resuscitation. ⋯ Current trends in cardiopulmonary resuscitation are toward minimizing the interruptions of chest compressions and improving the quality of cardiopulmonary resuscitation. In addition, attention should be paid to all the parts of chain of survival, which remains essential in improving survival rates.
-
Metformin is an oral antidiabetic agent, used to reduce blood glucose concentration in patients with non-insulin-dependent diabetes mellitus. Metformin was approved in Europe in 1957, and it is used for the treatment of non-insulin-dependent diabetes mellitus for more than 50 years. One of the most serious complications of the treatment with this drug is metformin-induced lactic acidosis. ⋯ According to some investigators, metformin should be withdrawn before major surgery. Concerns have been raised for the use of metformin in patients with cardiovascular, renal, hepatic, and respiratory failure. The aim of the article is to overview the frequency of metformin-caused lactic acidosis and the latest recommendations for the use of metformin in the perioperative period proposed in recent years.