BACKGROUND Preoperative fasting is a requirement to be made by anesthesiologists, but they generally depend on nurses to ensure it is carried out by patients. Lack of updated knowledge among nurses may cause complications. METHOD The objective of this study was to understand the knowledge of nurses about preoperative fasting. The multi-unit study was conducted in the units of our hospitals us...

BACKGROUND AND OBJECTIVES The objective of the present study was to evaluate the incidence of possible anesthetic complications related with the abbreviation of preoperative fasting to two hours with a solution of 12.5% dextrinomaltose within the ACERTO (from the Portuguese for Acceleration of Total Postoperative Recovery) project. METHODS All patients undergoing different types of digestive ...

Ischemia-reperfusion injury (IRI) is inevitable during kidney transplantation leading to oxidative stress and inflammation. We previously reported that preoperative fasting in young-lean male mice protects against IRI. Since patients are generally of older age with morbidities possibly leading to a different response to fasting, we investigated the effects of preoperative fasting on renal IRI i...

BACKGROUND Prolonged fasting increases organic response to trauma. This multicenter study investigated the gap between the prescribed and the actual preoperative fasting times in Brazilian hospitals and factors associated with this gap. METHODS Patients (18-90-years-old) who underwent elective operations between August 2011 and September 2012 were included in the study. The actual and prescri...

background: the aim of this prospective, randomized, single-blinded study was to compare the effects of a carbohydrate drink 400 ml given 2 h before the surgery with preoperative overnight fasting on the gastric ph and residual volume, postoperative nausea and vomiting (ponv) and antiemetic consumption in patients undergoing laparoscopic cholecystectomy. materials and methods: forty american so...

Objective Routine fasting (12 h) is always applied before laparoscopic cholecystectomy, but prolonged preoperative fasting causes thirst, hunger, and irritability as well as dehydration, low blood glucose, insulin resistance and other adverse reactions. We assessed the safety and efficacy of a shortened preoperative fasting period in patients undergoing laparoscopic cholecystectomy. Methods We ...

OVERVIEW Prolonged preoperative fasting is a time-honored tradition. The typical order of "npo after midnight" (or no liquid or food after 12 am on the day of surgery) has been challenged in recent years-so much so that in 1999 the American Society of Anesthesiology (ASA) revised its practice guidelines for preoperative fasting in healthy patients undergoing elective procedures. The newer, more...

OBJECTIVE To evaluate the change in respiratory function and functional capacity according to the type of preoperative fasting. METHODS Randomized prospective clinical trial, with 92 female patients undergoing cholecystectomy by laparotomy with conventional or 2 hours shortened fasting. The variables measured were the peak expiratory flow, forced expiratory volume in the first second, forced ...

The CABG procedure is a widely used and accepted for the treatment of coronary artery disease and, despite decades of evolution and refinement, it remains in continuous technical development, helping the patient recover faster and reduce comorbidities and mortality. The use of practices and evidence based on consistent treatments and putting into practice clinical protocols to implement guideli...