Articles: postoperative.
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Randomized Controlled Trial
The effect of intra-operative transcutaneous electrical nerve stimulation on posterior neck pain following thyroidectomy.
Posterior neck pain following thyroidectomy is common because full neck extension is required during the procedure. We evaluated the effect of intra-operative transcutaneous electrical nerve stimulation on postoperative neck pain in patients undergoing total thyroidectomy under general anaesthesia. One hundred patients were randomly assigned to one of two groups; 50 patients received transcutaneous electrical nerve stimulation applied to the trapezius muscle and 50 patients acted as controls. ⋯ There were no significant differences in the numerical rating scale for anterior wound pain at any time point. No adverse effects related to transcutaneous electrical nerve stimulation were observed. We conclude that intra-operative transcutaneous electrical nerve stimulation applied to the trapezius muscle reduced posterior neck pain following thyroidectomy.
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Observational Study
The effect of coughing at extubation on oxygenation in the post-anaesthesia care unit.
We prospectively studied 84 patients to investigate whether there is a relationship between coughing during emergence and tracheal extubation, and impaired oxygenation in the post-anaesthesia care unit. Our primary outcome measure was a change in the alveolar-arterial oxygen partial pressure gradient ((A-a)DO2 ) between time A (during general anaesthesia) and time B (1 h after extubation). ⋯ An overall linear regression model was not predictive for the observed change (adjusted R(2) = 0.01, p = 0.31) and nor were any of the individual predictors studied, including subjective cough score (p = 0.33), number of coughs (p = 0.95) and duration of coughing (p = 0.39). Despite the abnormal cough that occurs while tracheally intubated, we have been unable to demonstrate that coughing at extubation is associated with impaired oxygenation in the immediate postoperative period.
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Anesthesia and analgesia · Apr 2015
The dynamics and implications of bacterial transmission events arising from the anesthesia work area.
Health care-associated infections are a hospital-wide concern associated with a significant increase in patient morbidity, mortality, and health care costs. Bacterial transmission in the anesthesia work area of the operating room environment is a root cause of 30-day postoperative infections affecting as many as 16% of patients undergoing surgery. A better understanding of anesthesia-related bacterial transmission dynamics may help to generate improvements in intraoperative infection control and improve patient safety.
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J. Cardiothorac. Vasc. Anesth. · Apr 2015
Dexmedetomidine Does Not Reduce Atrial Fibrillation After Lung Cancer Surgery.
To evaluate whether the use of intraoperative dexmedetomidine (DEX) during lung cancer surgery may reduce the incidence of postoperative atrial fibrillation (POAF). ⋯ These results were similar to those published elsewhere on POAF incidence and risk factors. This study could not confirm the hypothesis that the intraoperative use of DEX is associated with a reduced rate of POAF after thoracic surgery for lung cancer.
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Presence of intraoral pathology poses a great challenge during management of pediatric airway. We report management of big intraoral cystic swelling physically occupying the entire oral cavity restricting access to airway. ⋯ Airway patency is at risk in postoperative period also, in this case, though the swelling decreased in size postoperatively but presence of significant edema required placement of tongue stitch and modified nasopharyngeal airway. Case report highlights simple maneuvers to manage a difficult case.