RESUMO
OBJECTIVE: To assess endoscopic and microscopic ossiculoplasty audiometric outcomes. STUDY DESIGN: Retrospective review. SETTING: Tertiary academic center. PATIENTS: Adult patients who underwent ossiculoplasty with either partial ossicular replacement prosthesis (PORP) or total ossicular replacement prosthesis (TORP) from 2010 to 2019 with at least 1 year of audiometric follow-up were included. INTERVENTIONS: Endoscopic or microscopic ossiculoplasty. MAIN OUTCOME MEASURES: Postoperative air-bone gap (ABG) after at least 1 year. RESULTS: A total of 198 patients, 53.5% female, and a median age of 47.5 years, met inclusion criteria. 64.1% of patients were reconstructed with a PORP, and 31.8% were reconstructed using an endoscopic approach. The median audiometric follow-up was 27 months. The median postoperative ABG was 16.9 dB overall, 15.6 dB for PORP reconstruction, and 19.4 dB for TORP reconstruction (PORP versus TORP, p = 0.002). For TORP reconstructions, the median ABG for both endoscopic and microscopic TORP was 19.4 dB ( p = 0.92). For PORP reconstructions, the median ABG for endoscopic PORP was 12.3 dB compared with 16.3 dB for microscopic PORP ( p = 0.02). Using multivariate linear regression to predict postoperative PORP ABG, and controlling for age, prior ossiculoplasty, middle ear mucosal disease (granulation, fibrosis, polyposis), middle ear atelectasis, myringitis, contralateral middle ear disease, and use of byte prostheses, endoscopic PORP reconstruction was associated with improvement in ABG over the microscopic approach by 4.4 dB ( p = 0.04). CONCLUSIONS: For PORP ossiculoplasty procedures, endoscopic ossiculoplasty is associated with improved postoperative ABG compared with microscopic ossiculoplasty.
Assuntos
Otopatias , Prótese Ossicular , Substituição Ossicular , Adulto , Audiometria , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Substituição Ossicular/métodos , Estudos Retrospectivos , Resultado do Tratamento , Timpanoplastia/métodosRESUMO
OBJECTIVES/HYPOTHESIS: To study rates of respiratory complications/interventions among inpatient tonsillectomy patients in the United States and identify risk factors for these events. STUDY DESIGN: Retrospective database review. METHODS: Children (age < 18 years) undergoing tonsillectomy with or without adenoidectomy in 2006, 2009, and 2012 were studied using the Kids Inpatient Database, Healthcare Cost and Utilization Project, Agency for Healthcare Research and Quality. Outcomes were analyzed for respiratory events (complications/interventions) and racial disparities. Pearson χ test was used to analyze categorical data and regression analysis was used for continuous variables. Respiratory events were analyzed by racial identity using logistic regression analysis. A P < .05 was considered significant. RESULTS: The study included 30,617 patients (41% female, 51% white, 24% African American, 23% Hispanic, 3.0% Asian). The mean age was 5.2 years, and mean length of stay 2.3 days. The overall complication rate was 6.0%, and overall intervention rate was 3.6%. Respiratory events were more common among African American children (odds ratio [OR]: 1.5, 95% confidence interval [CI]: 1.3-1.6) and less common among white children (OR: 0.8, 95% CI: 0.8-0.9). These differences were significant after controlling for age, gender, obesity, obstructive sleep apnea, and asthma. The mortality rate was 0.05% with no ethnic predilection. CONCLUSIONS: Respiratory events after inpatient tonsillectomy included laryngo/bronchospasm, pneumonia, pulmonary edema, intubation, prolonged intubation, and ventilation. Although uncommon, these were more common among African American children. Further research is needed to understand the etiology of this disparity. LEVEL OF EVIDENCE: NA Laryngoscope, 129:995-1000, 2019.
Assuntos
Adenoidectomia , Complicações Pós-Operatórias/epidemiologia , Transtornos Respiratórios/epidemiologia , Tonsilectomia , Negro ou Afro-Americano , Asiático , Criança , Pré-Escolar , Estudos Transversais , Feminino , Disparidades em Assistência à Saúde , Hispânico ou Latino , Humanos , Masculino , Prevalência , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Estados Unidos , População BrancaRESUMO
OBJECTIVES/HYPOTHESIS: To estimate the number, demographics, and outcomes of pediatric patients who underwent tracheostomy in 2012 and to contrast those outcomes by age, race, and gender. STUDY DESIGN: Cross-sectional study. METHODS: The 2012 Kids Inpatient Database was queried to identify tracheostomy patients using the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) procedural codes 311, 3121, and 3129. All patients ≤18 years of age at the time of admission were included and categorized as neonates (≤28 days), infants (>28 days ≤1 year), toddler (1 to 3 years), children (4 to 12 years), adolescents (13 to 17 years), and adults (=18 years). We recorded age, gender, race, insurance status, and zip code of primary residence. We used these variables to contrast the following outcomes: length of stay, total charges, complications of care, and mortality using multiple regression analysis. RESULTS: An estimated 4,424 pediatric tracheostomies occurred during 2012. Fifty-one percent of the patients were ≤3 years old, and 62% were male. Forty-eight percentwere white followed by black (21%), Hispanic (20%), and Asian (3%). The median length of stay was 42 days, and the median total charges were $472,738. The complication rate was 29% and the mortality rate was 8.0%. The length of stay and total charges was predicted by age, with neonates having significantly longer hospitalizations. The complication rate was not associated with age, gender, or ethnicity. However, the mortality rate was associated with younger age. CONCLUSIONS: Pediatric tracheostomies are associated with significant hospital utilizations, complications, and mortality. Increased risk of mortality is observed among neonates and infants. Continued study of tracheostomy outcomes among these subsets of the pediatric population are warranted. LEVEL OF EVIDENCE: 4 Laryngoscope, 129:1706-1711, 2019.
Assuntos
Traqueostomia/estatística & dados numéricos , Adolescente , Criança , Pré-Escolar , Estudos Transversais , Demografia , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Resultado do Tratamento , Estados UnidosRESUMO
OBJECTIVE: Compare experts' ability to differentiate malignant and benign causes of facial nerve paralysis (FNP) using the initial presenting magnetic resonance image (MRI) for each patient. METHODS: This retrospective case-controlled study compared MRIs for 9 patients with a malignant cause for FNP, 8 patients with Bell's palsy, and 9 cochlear implant patients serving as controls. The initial presenting MRI for each condition was used such that raters were evaluating real-world rather than optimal studies. Three blinded expert raters independently evaluated each segment of the facial nerve for abnormalities, provided a diagnosis, and graded MRI quality. Cohen's and Light's kappa were used to calculate interrater reliability and overall index of agreement, respectively. RESULTS: MRI protocols for the malignancy group were universally suboptimal. There was poor agreement among raters for abnormalities of the facial nerve along the brainstem (0.13), geniculate (0.10), tympanic segment (0.12), and mastoid segment (0.13); moderate agreement along the cisternal segment (0.58) and internal auditory canal (0.55); and fair agreement along the labyrinthine segment (0.26) and extratemporal segment (0.36). Agreement regarding final diagnosis was fair (0.37) when compared to the true diagnosis. There were 2 false negative interpretations (failure to correctly identify malignancy) and 1 false positive interpretation. CONCLUSION: MRI for FNP is often initially performed with an incorrect protocol and thus may fail to reliably differentiate neoplastic from inflammatory FNP even when interpreted by experienced clinicians. Nevertheless, expert readers correctly diagnosed 87.5% of malignant causes of FNP despite these limitations.
Assuntos
Paralisia de Bell/diagnóstico , Nervo Facial , Paralisia Facial/diagnóstico , Imageamento por Ressonância Magnética/métodos , Neoplasias/diagnóstico , Adulto , Paralisia de Bell/etiologia , Diagnóstico Diferencial , Nervo Facial/diagnóstico por imagem , Nervo Facial/patologia , Paralisia Facial/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/complicações , Reprodutibilidade dos TestesRESUMO
OBJECTIVE: To illustrate a novel approach for the surgical management of a venous malformation of the facial nerve, including interposition nerve grafting, via an exclusively transcanal endoscopic ear surgery (TEES) approach. PATIENT: Thirty nine-year-old woman with a preoperative House-Brackmann (HB) grade IV facial paresis secondary to a facial nerve tumor. INTERVENTION(S): Surgical excision and interposition nerve graft via a transcanal endoscopic approach. MAIN OUTCOME MEASURE(S): Completeness of resection, approach morbidities, and facial nerve outcome. RESULTS: The TEES approach provided wide exposure of the facial nerve from the geniculate ganglion through the mastoid segment. This visualization facilitated gross total tumor resection, incus interposition ossicular reconstruction, and placement of an interposition nerve graft. The nerve graft was positioned in the fallopian canal and was secured at both ends with surgicel. The patient had no postoperative complications. At 11-month follow-up her facial function had returned to HB grade IV. CONCLUSIONS: This is the first report of resecting a venous malformation of the facial nerve with concomitant interposition nerve graft reconstruction via an exclusively endoscopic approach. This report adds to the growing body of evidence that TEES can manage diverse middle ear and lateral skull base pathology. Additional studies are needed to fully elucidate the risk-benefit profile of this technique.