نتایج جستجو برای: postoperative period
تعداد نتایج: 578320 فیلتر نتایج به سال:
Background: Post anesthetic shivering is a common and unpleasant postoperative complication. The aim of this study was to compare the efficacy of ondansetron with meperidine in preventing postoperative shivering. Methods: A randomized controlled trial was carried out on 60 patients with ASA class I-II undergoing general anesthesia. General anesthesia was performed with fentanyl, midazolam, ...
Abstarct Background: Base deficit is a non-respiratory indicator of acid base status that evaluates the severity of shock at the cellular level. Base deficit results from cellular metabolism of pyruvate under anaerobic conditions. In this situation, base deficit is a sensitive marker of the magnitude of anaerobic metabolism and tissue oxygen deficit [1]. Several studies have shown a strong pos...
Objective Postpancreatectomy hemorrhage (PPH) is an uncommon but serious complication of Whipple surgery. To evaluate the radiologic features associated with late PPH at the first postoperative follow up CT, before bleeding. Materials and Methods To evaluate the radiological features associated with late PPH at the first follow-up CT, two radiologists retrospectively reviewed the initial post...
Todays coronary artery bypass graft (CABG) is the most frequent among open heart surgeries. In our country some of people that are candidate for coronary artery bypass graft, are addict and they use opium daily, that cause multiple complication during intraoperative and postoperative periods. Inspite of several studies that methadone is used to anti-addiction therapy and for reducing th...
Subanaesthetic concentrations of ether, trichloroethylene, cyclopropane and nitrous oxide can provide analgesia (Dundee, Nicholl and Black, 1962). This property of ether (Artusio, 1955) and cyclopropane (Sheiner, 1958) has been applied to the production of analgesia for surgical procedures but only nitrous oxide and trichloroethylene have been used for postoperative analgesia. Nitrous oxide has...
Respiratory function was studied in 19 patients placed in both the supine and sitting positions in the early postoperative period. Although the sitting position was expected to improve respiratory function, no such advantage was found; instead, a small but statistically significant deterioration in arterial oxygenation was found in most patients when sitting up. It is concluded that no respirat...
BACKGROUND AND PURPOSE Limited systemic fibrinolysis and reduced dosage are features of intra-arterial thrombolyis (IAT) that may be advantageous in the treatment of postoperative strokes. However, IAT may increase the risk of surgical bleeding. We sought to determine the safety of postoperative IAT. METHODS This was a retrospective case series from 6 university hospitals. All cases of IAT wi...
A 73-year-old man underwent left pneumonectomy for squamous cell lung carcinoma 3 years ago. The postoperative and follow-up periods were uneventful. A thrombus was detected in the left pulmonary artery stump during the last chest computed tomography (CT) scan. Anticoagulant treatment was applied: intravenous heparin for 3 days followed by oral warfarin. The follow-up chest CT examination revea...
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