The Laryngoscope
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Review Comparative Study
Racial/ethnic and socioeconomic disparities in the prevalence and treatment of otitis media in children in the United States.
Although racial/ethnic and socioeconomic disparities in child health are prevalent, little is known about them within common pediatric otolaryngic problems. Otitis media (OM) is a frequent diagnosis in children, and tympanostomy tube placement is the most common surgical treatment for OM. We sought to identify current knowledge regarding racial/ethnic and socioeconomic disparities in children with OM or tympanostomy tube placement. ⋯ Racial/ethnic and socioeconomic disparities exist for the prevalence and treatment of children with OM. Socioeconomic deprivation increases the risk of OM in children. Despite the frequency of tympanostomy tube insertion in children in the United States, few studies have addressed inequalities in access or utilization of surgical therapy. Given the changing healthcare climate and the social and economic impact of OM in children, further investigation of racial/ethnic and socioeconomic disparities targeting access to surgical treatment of OM should take precedence in health services research.
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To examine demographic, histologic, and survival trends of oral cavity and oropharyngeal (OC/OP) squamous cell carcinoma (SCCA) patients over the past 3 decades. To test the hypothesis that decreased histologic differentiation and increased disease-specific survival is related to a decline in smoking rates and an increased percentage of human papillomavirus (HPV)-related tumors. ⋯ Comprehensive population-based analysis of oral cavity and oropharyngeal carcinoma from 1975 to 2006 demonstrated significant trends toward decreased tumor differentiation and increased survival over time. These findings support the influence of HPV in OC/OP carcinoma and may have implications for treatment, prognosis, and possibly prevention.
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Comparative Study
Depression, sleepiness, and disease severity in patients with obstructive sleep apnea.
To determine if a relationship exists between depression, disease severity, and sleepiness in patients with obstructive sleep apnea (OSA). ⋯ Patients with OSA and daytime sleepiness are more likely to have depressive symptoms as compared with controls. OSA disease severity, as measured with the RDI score, is a weak predictor of BDI score, and no correlation was seen between the severity of OSA and BDI scores after controlling for other factors. However, there was a strong correlation between sleepiness (ESS) and disease severity (BDI). These data suggest that OSA patients with symptoms of excessive sleepiness have the highest risk of associated depressive symptoms and may benefit most from depression screening.
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Endoscopic balloon dilation is increasingly popular as primary therapy for infants with subglottic stenosis. We aim to determine the maximum balloon diameter and pressure where no fracture of the cricoid would occur, minimum balloon size and pressures where a gross fracture of the cricoid occurs, and location of these fractures. We tested these objectives by performing balloon dilation in laryngotracheal complexes of eight euthanized adult male New Zealand white rabbits, with airway characteristics similar to a 3- to 9-month-old infant. ⋯ No fractures occurred when balloon dilation was performed with a balloon 0.6 mm or smaller than the measured subglottic diameter. Fractures of the cricoid occurred when balloon dilation was performed with a balloon 1.6 mm or larger than the subglottic diameter.
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The expansion of endoscopic endonasal skull base surgery has resulted in an increased demand for reconstructive options. Reconstruction with vascularized tissue has proven indispensable for reliably separating the cranial contents from the paranasal sinuses following extended endoscopic endonasal approaches (EEA). The introduction of the Hadad-Bassagasteguy flap (vascular pedicle nasoseptal flap, HBF) at our institution decreased our postoperative cerebral spinal fluid (CSF) leak rates from more than 20% to less than 5%. The HBF is not always available, as the nasoseptal area or its vascular supply can be compromised by tumor or prior surgery. In an attempt to keep pace with rapidly expanding reconstructive requirements, we present the anatomic and cadaveric foundations for novel modifications of the facial artery musculo (-mucosal) (FAM[M]) and buccinator flaps to allow vascularized reconstruction of the skull base. ⋯ The transposition of pedicled buccinator muscle flaps with and without mucosa into the nasal cavity could reach the anterior skull base and planum sphenoidale, if the appropriate surgical technique is used. The pedicled Facial Buccinator Flap holds significant potential as a reconstructive alternative for a variety of skull base defects, alone or in combination with existing reconstructive options. 2010.