ANZ journal of surgery
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Sore throat is not an uncommon complaint following general anaesthesia (GA) with endotracheal intubation. It has been a source of considerable discomfort particularly in those patients who had thyroid surgery. Driven by the increased number of patients with post-intubation sore throat following thyroid surgery, the aim of the present study was to evaluate the contributing factors of sore throat in patients who had thyroid surgery under general anaesthesia. ⋯ The outcome of the present study demonstrated a substantial increased incidence of sore throat after thyroid surgery under GA. Postoperative sore throat following thyroid surgery under GA may be caused by multiple contributing factors. Nonetheless effort and care should be taken during endotracheal intubation and surgery to reduce this unpleasant complaint arising mainly from pharyngeal irritation or trauma.
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ANZ journal of surgery · Sep 2001
Anastomotic leak in colorectal surgery: a single surgeon's experience.
Anastomotic leakage following colorectal resection and anastomosis has been proposed as a colorectal surgical indicator. Leak rates after elective surgery vary and tend to be higher as anastomoses become lower. The present study audits leak rates and outcomes of patients undergoing colorectal surgery, under the care of a single surgeon, in two geographically different centres. ⋯ Anastomotic leakage may be minimized by ensuring that patients are as fit as possible prior to surgery, stomata are used liberally, particularly in emergency patients, and a good anastomotic technique is utilized at all times. Despite these precautions some patients will still develop a leak and if timely and appropriate action is taken the majority will survive and have their stomata closed.
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ANZ journal of surgery · Aug 2001
Randomized Controlled Trial Comparative Study Clinical TrialMetabolic and immunologic consequences of laparoscopy with helium or carbon dioxide insufflation: a randomized clinical study.
Previous studies using animal models have demonstrated that carbon dioxide (CO2) pneumoperitoneum during laparoscopy is associated with adverse physiological, metabolic, immunological and oncological effects, and many of these problems can be avoided by the use of helium insufflation. The present study was performed in patients to compare the effect of helium and CO2 insufflation on intraperitoneal markers of immunological and metabolic function. ⋯ The choice of insufflation gas can affect intraperitoneal macrophage function in the clinical setting, and possibly acid-base balance. The present study suggested no immunological advantages for the clinical use of helium as an insufflation gas. The outcomes of the present study, however, are different to those obtained from previous laboratory studies and further research is needed to confirm this outcome.