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Otolaryngology, ENT & Sinus News Provided by the California Sinus CentersThe Learning Curve of Sialendoscopy With Modular Sialendoscopes: A Single Surgeon's Experience [Original Article]June 21, 2010, 12:00 pm by Archives of Otolaryngology Head & Neck SurgeryObjective To assess the learning curve of sialendoscopy with modular endoscopes based on operative parameters and a postoperative performance rating.Design Prospective study, case series.Setting Tertiary referral hospital.Patients The study included 50 consecutive patients who underwent sialendoscopy by a single surgeon (J.C.L.) between September 2007 and March 2009 at University Hospital of Cologne, Cologne, Germany. The patients were chronologically arranged into 5 groups of 10 patients.Interventions Diagnostic and interventional sialendoscopy using local anesthesia.Main Outcome Measures Operative parameters and postoperative performance ratings.Results The average operative time was 39 minutes, with a ratio of diagnostic to interventional sialendoscopy of 62%:38%. There was a significant improvement in the average operative time (P < .001) and in the average performance rating (P = .007) after the first 10 patients and again after the first 30 patients (P = .003 and P = .01, respectively). A continuous decrease in operation time was measurable up to the last patients. Performance ratings reached a level of excellence within the last group of patients.Conclusions The performance of sialendoscopy improves with time and experience. With endoscopes of a modular design, the surgeons have a remarkable learning curve. The surgeons' learning curve in this study required 30 cases to reach satisfactory operation times and performance ratings. Both parameters showed continuous improvement and a leveling off after 50 cases.Published online June 21, 2010 (doi:10.1001/archoto.2010.109).
More from Archives of Otolaryngology Head & Neck Surgery Long-term Health-Related Quality of Life in Survivors of Head and Neck Cancer [Original Article] Archives of Otolaryngology Head & Neck Surgery: January 16, 2012, 12:00 pm Objective To examine health-related quality of life (HRQOL) reported by 5-year head and neck cancer survivors and factors that predicted these long-term scores. Design Prospective, observational outcomes study. Setting Tertiary care institution. Patients A total Sequential Bilateral Cochlear Implantation in Children: Quality of Life [Original Article] Archives of Otolaryngology Head & Neck Surgery: January 16, 2012, 12:00 pm Objective To assess the effect of sequential bilateral cochlear implantation in children on their quality of life (QoL). Design Prospective cohort-control study. Setting Tertiary academic referral center. Patients Thirty children with prelingual deafness underwent sequential Disinfection of Flexible Fiberoptic Laryngoscopes After In Vitro Contamination With Staphylococcus aureus and Candida albicans [Original Article] Archives of Otolaryngology Head & Neck Surgery: January 16, 2012, 12:00 pm Objective To determine the efficacy of various cleaning and disinfective methods in reducing bacterial and fungal load on flexible fiberoptic laryngoscopes (FFLs). Design In vitro model. Subjects Flexible fiberoptic laryngoscopes contaminated with Staphylococcus aureus Winter scene, Pittsburgh, Pennsylvania [About the Cover] Archives of Otolaryngology Head & Neck Surgery: January 1, 2012, 12:00 pm About This Journal [About This Journal] Archives of Otolaryngology Head & Neck Surgery: January 1, 2012, 12:00 pm
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