Surgical endoscopy
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Randomized Controlled Trial
Ondansetron, metoclopramid, dexamethason, and their combinations compared for the prevention of postoperative nausea and vomiting in patients undergoing laparoscopic cholecystectomy: a prospective randomized study.
A prospective randomized study was performed to assess the value of some individual risk factors for postoperative nausea and vomiting (PONV), and to compare the efficacy of ondansetron, metoclopramide, dexamethason, and combinations of these antiemetics in preventing PONV in patients after laparoscopic cholecystectomy. ⋯ Administration of antiemetic drugs significantly decreases the incidence of PONV in patients after laparoscopic cholecystectomy. The best decreases were achieved when ondansetron and dexamethason were applied together.
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Multicenter Study
Long-term outcome of laparoscopic Nissen, Toupet, and Thal antireflux procedures for neurologically normal children with gastroesophageal reflux disease.
Nissen fundoplication is the most popular laparoscopic operation for the management of gastroesophageal reflux disease (GERD). Partial fundoplications seem to be associated with a lower incidence of postoperative dysphagia, and thus a better quality of life for patients. The aim of this study was to compare the long-term outcome in neurologically normal children who underwent laparoscopic Nissen, Toupet, or Thal procedures in three European centers with a large experience in laparoscopic antireflux procedures. ⋯ For pediatric patients with GERD, laparoscopic Nissen, Toupet, and Thal antireflux procedures yielded satisfactory results, and none of the approaches led to increased dysphagia. The 5% rate for intraoperative complications seems linked to the learning curve period. The authors consider the three procedures as extremely effective for the treatment of children with GERD, and they believe that the choice of one procedure over the other depends only on the surgeon's experience. Parental satisfaction with laparoscopic treatment was very high in all the three series.
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Postintubation stenosis remains the most frequent indication for tracheal surgery. Rigid bronchoscopy has traditionally been considered the technique of choice for the preoperative diagnostic assessment. However, this technique is not routinely available, and new techniques such as flexible videobronchoscopy and spiral computed tomography (CT) scan with multiplanar reconstructions have been proposed as alternatives to rigid bronchoscopy. The aim of this study was to compare these techniques in the diagnostic assessment of patients with tracheal stenosis submitted to surgical treatment. ⋯ Rigid bronchoscopy remains the procedure of choice in the evaluation of candidates for tracheal resection and reconstruction for postintubation stenosis, and it should be available in centers that perform surgery of the airway. Flexible bronchoscopy and CT scan have to be considered complementary techniques in the evaluation of laryngeal function and during follow-up.
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The aim of this study was to analyze the results of pleurodesis for malignant pleural effusion performed by surgeons. ⋯ Results of surgical thoracoscopy for malignant pleural effusion are good, with low morbidity. However, in debilitated patients, bedside talc slurry may be preferable.