نتایج جستجو برای: preoperative
تعداد نتایج: 55308 فیلتر نتایج به سال:
Abstract Background: Primary hyperparathyroidism is autonomous production of parathyroid hormone. After removal of adenoma, one of the surgeons concern is postoperative hypocalcaemia. There is no precise method to determine if patients have hypocalcaemia postoperatively. The purpose of this study was to determine the relation between parathyroid adenoma weights, postoperative serum calcium and...
Many of the general principles that have been learned from open colon and rectal surgery can be applied to laparoscopic and robotic surgery. Patients undergoing minimally invasive colorectal surgery need a full history and physical exam, with particular attention paid to the number and types of previous abdominal surgeries, as well as any history of any signifi cant abdominal infection. This sh...
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...
Background and purpose: There is little information about the prognostic role of preoperative serum albumin levels in postoperative outcomes following coronary artery bypass grafting (CABG). The aim of this study was to evaluate preoperative hypoalbuminemia as a predictor for complications after CABG. Materials and methods: This prospective observational study was conducted in 200 patients und...
Children, similar to adults, are required to fast before general anesthesia in order to reduce the volume and acidity of stomach contents. It is thought that NPO regulations reduce the risk of regurgitation and aspiration of gastric contents during surgery. Recent developments have encouraged a shift from the standard 'nil by mouth from midnight' fasting policy to more relaxed regimens. Preope...
Background and Objective: Anxiety is considered as a common complaint in patients admitted for surgery, as well as a deterrent, and an important factor influencing the patients' resistance to the required surgeries. This study aimed to determine the effective factors influencing the preoperative anxiety from the perspective of patients referred to the operation rooms of general hospitals affili...
Background: Although anesthesia and surgery have become safer and more successful than ever before, preoperative anxiety is still a common problem. In this study, we translated and validated the Amsterdam Preoperative Anxiety and Information Scale (APAIS) for Iranian population. Materials and methods: We first translated the English version into Farsi, then translated back into English. The tr...
Background and Aim: Hand injuries due to lacerations are one of the most common causes of hand emergencies which are due to diverse reasons as occupational, sport injuries or self mutilation. Tendons’ damages are the most common injuries of hand. Precise preoperative examination may reduce diagnostic errors. This study evaluated the accuracy of preoperative examinations of flexor tendons injuri...
Background and Aim: Females were reported to have significantly lower hematocrit (Hct), which might be the cause of increased need for blood transfusion. The goal of this study is to determine risk factors affecting blood transfusion in patients undergoing coronary artery bypass graft procedure related to gender Materials and Methods: A cross sectional review of 500 (306 males and 194 females) ...
Background and Purpose: Quadriceps weakness and disruption of proprioceptive function are common after anterior cruciate ligament (ACL) injury and consequently the surgery. Postoperative self-reported outcomes are affected by the preoperative defect. The purpose of this review study was to examine whether preoperative exercises can affect self-reported outcomes. Methods: The study started sear...
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