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Otolaryngology, ENT & Sinus News Provided by the California Sinus CentersInjection Pharyngoplasty With Calcium Hydroxylapatite for Velopharyngeal Insufficiency: Patient Selection and Technique [Original Article]July 1, 2010, 12:00 pm by Archives of Otolaryngology Head & Neck SurgeryObjective To identify children who may benefit from calcium hydroxylapatite (CaHA) injection pharyngoplasty for symptomatic velopharyngeal insufficiency (VPI). Design Retrospective review of children with VPI who underwent injection pharyngoplasty with CaHA. Setting Multidisciplinary pediatric aerodigestive center. Patients Children with symptomatic VPI as defined by abnormal speech associated with subjective and objective measures of hypernasality. Intervention Posterior pharyngeal wall augmentation with injectable CaHA. Main Outcome Measure Nasalence scores recorded as number of standard deviations (SDs) from normalized scores, and perceptual scoring recorded as standardized weighted score and caretaker satisfaction from direct report. Results Twelve children who had undergone injection pharyngoplasty with CaHA were identified. Of the 12 children, 8 demonstrated success at 3 months as defined by nasalence (<1 SD above normal nasalance scores), perceptual scoring (decrease in weighted score), and overall caretaker satisfaction. Four children were followed up for more than 24 months and continued to demonstrate stable success. The 4 children who failed the procedure all failed before the 3-month evaluation and demonstrated increased baseline severity of VPI as defined by increased preoperative nasalence scores (5.25 SD vs 2.4 SD above normalized scores), perceptual scores (weighted score, 4.25 vs 3.85), and characteristic nasendoscopy findings of a broad-based velopharyngeal gap or unilateral adynamism. Three of the 4 treatment failures occurred early in the senior author's (C.J.H.) experience with the technique. Conclusions Injection pharyngoplasty with CaHA is a useful adjunct in the treatment of children with mild VPI. Efficacy and safety have been demonstrated more than 24 months after injection. Patient selection and operative technique are critical to the success of the procedure. Success is seen most often in children with mild VPI and small well-defined velopharyngeal gaps consistent with touch closure.
More from Archives of Otolaryngology Head & Neck Surgery Professional Burnout Among Microvascular and Reconstructive Free-Flap Head and Neck Surgeons in the United States [Original Article] Archives of Otolaryngology Head & Neck Surgery: August 16, 2010, 12:00 pm Objectives To determine the prevalence of professional burnout among microvascular free-flap (MVFF) head and neck surgeons and to identify modifiable risk factors with the intent to reduce MVFF surgeon burnout.Design A cross-sectional, Iguazu Falls [About the Cover] Archives of Otolaryngology Head & Neck Surgery: August 1, 2010, 12:00 pm About This Journal [About This Journal] Archives of Otolaryngology Head & Neck Surgery: August 1, 2010, 12:00 pm The Learning Curve of Sialendoscopy With Modular Sialendoscopes: A Single Surgeon's Experience [Original Article] Archives of Otolaryngology Head & Neck Surgery: August 1, 2010, 12:00 pm Objective 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 Dexamethasone Administration and Postoperative Bleeding Risk in Children Undergoing Tonsillectomy [Original Article] Archives of Otolaryngology Head & Neck Surgery: August 1, 2010, 12:00 pm Objective To assess whether administration of dexamethasone during tonsillectomy is associated with a dose-dependent increased rate of postoperative tonsillectomy hemorrhage. Design Retrospective review of 2788 children and adolescents who underwent tonsillectomy with or
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