Acta chirurgica Iugoslavica
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A retrospective study was designed to determine the effects of faecal diversion on the rate and severity of clinical anastomotic leaks after low anterior resection. The study explored the complications of stoma closure as well. During the period between 1 January 1995 and 30 July 2000, anterior rectal resection was performed on 249 patients with anastomoses created at a 6-cm or smaller distance to the dentate line. ⋯ As shown by these results, faecal diversion undoubtedly mitigates the clinical consequences of anastomotic leaks, but cannot prevent its occurrence. When considering the cumulative risk of surgical complications associated with anterior resection, the complications of stoma-closure must also be taken into account. Our data confirm that a defunctioning stoma is beneficial for high-risk patients, who are unfit for a second abdominal procedure required to control suture leakage.
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We investigated effects of total intravenous anesthesia (TIVA) with propofol and remifentanil (in two parallel continuous infusions), on 28 ASA I-II patients undergoing laparoscopic cholecystectomy. All patients received midazolame (0.05 mg/kg b.w.), and 90 sec thereafter, remifentanil (0.5 g/kg b.w.). Computer controlled intravenous infusion of propofol started at dose of 6 mg/kg/h (by Graseby 3400 Syringe Pump). ⋯ There wasonly one case of postoperative nausea and vomiting, and no significant side effects of anaesthesia. TIVA remifentanil-propofol and co-induction with midazolame makes possible haemodynamic stability of patients after induction in anaesthesia, good oxygenation during surgery, fast early and complete recovery, and avoiding of side effects of anaesthesia and postoperative nausea and vomiting. We concluded that it is a good choice of anaesthesia for laparoscopic cholecystectomy.
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Acute pancreatitis has high morbidity and mortality. The treatment of these patients includes careful respiratory monitoring. Adult Respiratory Distress Syndrome could be find in 50% of patients, while 40% of these needs intensive care.
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Randomized Controlled Trial Clinical Trial
[Epidural analgesia in total gastrectomy--combination of bupivacaine with ketamine or fentanyl].
The effects of intraoperative epidural administration of ketamine added to bupivacaine were compared with fentanyl added to bupivacaine in patients undergoing total gastrectomy. Prospective, randomized, double blind study was designed to compare: group F: 20 patients (pts) receiving 20 ml of 0.125% bupivacaine and 50 ug of fentanyl and group K: 20 pts in whom 20 ml of 0.125% bupivacaine was combined with 50 mg of ketamine. Pts received an epidural injection through peridural catheter introduced through either T7-8 or T8-9 interspinous space. ⋯ None of the pts complained of bad dreams or awakeness during operation. Both fentanyl and ketamine added to bupivacaine and given as a bolus provided good intraoperative analgesia in combination with general anaesthesia, minimal sensorimotor disturbance and early tracheal extubation. In our study fentanyl added to bupivacaine caused higher incidence of hypotension than ketamine added to bupivacaine.