The Laryngoscope
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Polyacrylamide hydrogel (PAAG, Aquamid) is widely used as permanent facial tissue filler during facial plastic surgery. In this study, we examined the long-term effects and safety aspects of PAAG as a vocal fold augmentation material for patients with permanent unilateral vocal cord paralysis. ⋯ Based on the preliminary results of this trial, PAAG appears to be a long-lasting and safe injection material that is suitable for the treatment of glottal insufficiency caused by permanent unilateral vocal cord paralysis.
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Comparative Study Clinical Trial
Intracapsular vs. extracapsular tonsillectomy: a comparison of pain.
To measure differences in postoperative pain in children undergoing intracapsular tonsillectomy vs. extracapsular tonsillectomy. ⋯ Intracapsular tonsillectomy with bipolar scissors results in less postoperative pain than extracapsular tonsillectomy with bipolar scissors in children age 5 to 19 years.
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Longer length of stay (LOS) after elective surgery is associated with an increased use of health care resources and higher costs. The objectives of this study were to determine the perioperative factors that predict a prolonged LOS after elective major head and neck operations and to test the hypothesis that factors related to process of care (intra- and postoperative) independently predict prolonged LOS after adjustment for preoperative patient characteristics. ⋯ Several intraoperative processes and postoperative adverse events contributed additional predictive information for prolonged LOS, after consideration of preoperative patient characteristics.
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To develop and evaluate the voice outcomes of an approach of arytenoid adduction (AA) through a fenestration of the thyroid ala for unilateral vocal cord paralysis. ⋯ A fenestration-based approach simplified the combination of AA and type I thyroplasty because the two treatments could be performed in the same operating field and provided good voice improvement. Pulling the AA braid in the contractile direction of the LCA and endoscopic vocal cord observation during surgery may have contributed to the positive results.
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Randomized Controlled Trial Comparative Study
Alleviation of wound pain after surgeries for obstructive sleep apnea.
There has been growing awareness that alleviation of wound pain and associated symptoms after obstructive sleep apnea (OSA) surgeries may improve the quality of care. We performed a hospital-based study to compare the effectiveness and safety of two different regimens in the treatment of postoperative pain. ⋯ A short-term administration of intravenous ketorolac is noninferior to the conventional regimen and represents a safe and effective treatment for wound pain, particularly in the 1st day, after OSA surgeries in selected patients.