Ear, nose, & throat journal最新文献

Objective: Chronic rhinitis substantially impacts a person's quality of life. We evaluated a novel, multipoint, impedance-controlled, radiofrequency ablation device for the treatment of chronic rhinitis. Methods: This was a prospective, multicenter, single-arm clinical study of posterior nasal nerve ablation in adults with chronic rhinitis. The primary efficacy endpoint was the change in reflective Total Nasal Symptom Score (rTNSS) at 6-month follow-up. Additional assessments included the Eustachian Tube Dysfunction Questionnaire (ETDQ-7), Nasal Obstruction Symptom Evaluation (NOSE), and mini-Rhinoconjunctivitis Quality of Life Questionnaire (mini-RQLQ). The primary safety endpoint was the incidence of related serious adverse events. Results: Seventy-nine of 80 enrolled participants completed 6-month follow-up. Statistically significant improvements were observed for mean change in rTNSS (-4.2), ETDQ-7 (-1.2), NOSE (-33.5), and mini-RQLQ (-1.8; P < .0001 for all). Allergic and nonallergic rhinitis subgroups demonstrated significant improvement in all assessments (P < .0001) with no significant differences between subgroups. Higher baseline rTNSS was associated with greater improvements at follow-up. One serious adverse event of epistaxis was reported. Conclusions: The results of this study demonstrate the efficacy and safety of a multipoint, impedance-controlled, radiofrequency ablation device for the treatment of chronic rhinitis. Significant improvements were observed in rTNSS, ETDQ-7, NOSE, and mini-RQLQ assessments.Study registration: www.clinicaltrials.gov. Unique identifier NCT05591989.

Cornelia de Lange syndrome (CdLS) is a rare genetic multiple malformation disorder with many otolaryngologic comorbidities. Patients with CdLS appear to have an increased prevalence of chronic rhinosinusitis (CRS) and chronic rhinosinusitis with nasal polyposis (CRSwNP), however, there is limited literature describing the presentation, evaluation, and management of CRSwNP within the CdLS population. Here we performed a literature review from Embase, PubMed, Cochrane Library, and Google Scholar and reported a case of CRSwNP with concomitant CdLS that was identified at our institution. We describe an 8-year-old male with CdLS and CRSwNP confirmed by history, physical exam, nasal endoscopy, and computed tomography. Symptoms of nasal obstruction were refractory to medical management and required repeat surgical management with improvement in nasal obstruction. Literature review identified 2 additional cases of nasal polyposis with similar management strategies. Additionally, one case series showed 33% of CdLS patients had recurrent sinusitis while a second series identified 39% of CdLS patients with CRS and 12% with CRSwNP. These data suggest that CRSwNP is more prevalent in patients with CdLS compared to the general public and can be both safely and effectively managed with a combination of medical and surgical therapy.

Objectives: Intratympanic steroid injection (ISI) for sudden sensorineural hearing loss (SSNHL) is a relatively popular and effective method, but there is no standardized method for intratympanic steroids for the treatment of SSNHL and no consensus on how to deliver steroids to the middle ear. The purpose of this study was to compare 2 means of intratympanic steroid delivery as therapy for SSNHL. Methods: A retrospective chart review was performed for the period from November 2018 to October 2022 at our Department of Otorhinolaryngology-Head and Neck Surgery. Sixty patients with profound SSNHL who have failed initial steroid therapy were divided into the continuously transtympanic steroid perfusion (TSP) therapy and the intermittent ISI therapy. Results: Posttreatment pure-tone average was 60.3 ± 18.2 dB in the TSP group and 67.5 ± 22.6 dB in the ISI group, 70.0% of subjects in the TSP group, and 46.7% of subjects in the ISI group had improved by 15 dB or more after the therapy. The increased hearing threshold of the TSP group (24.6 ± 14.1 dB) was better than the ISI group (16.6 ± 14.9 dB), and the hearing recovery was significantly different (P < .05) in the 2 groups. Besides the hearing improvement was most obvious in low-frequency areas in the TSP group, the most significant hearing improvement was at 250 Hz, reaching 30.8 ± 3.3 dB. Conclusions: In SSNHL patients who have failed initial steroid therapy, TSP therapy via a ventilation tube can achieve good hearing outcomes and serve as a salvage therapy for patients with SSNHL.

Background: Recent studies have shown that virtual planning for orthognathic surgery is an accurate and repeatable method. It is also a fact that surgical sequence can affect the results in terms of accuracy. Various studies stated that both approaches offer comparable results when properly planned and implemented; however, further clinical studies are still needed. This study aims to evaluate the effect of virtual surgical planning (VSP) on surgical outcomes and whether it is affected by mandible-first or maxilla-first approaches. Methods: This study analyzed data from 45 patients who underwent orthognathic surgery due to dentofacial deformity. Six of these patients underwent single-jaw orthognathic surgery, and 39 underwent bimaxillary orthognathic surgery (Maxilla-first group: 21, mandible-first group: 18). The displacements of specific landmarks were assessed by comparing preoperative and postoperative conventional computed tomographies with VSP data. Results: This study showed a statistically significant relationship between the measurements made with the 2 methods (r = .944; P = .0001). The fact that the intra-class correlation coefficient value is statistically significant and relatively high and that most of the differences in the Bland-Altman chart fall between the limits of compliance indicates a correlation between the virtual plan and surgical outcomes. In addition, in vertical measurements, the absolute mean difference of the B point and the Pogonion in the Maxilla-first group were statistically significantly higher than in the Mandible-first group (P = .038, P = .011). Conclusions: Our findings corroborate the high accuracy of the VSP reported in previous studies and also demonstrate that VSP with both maxilla-first and mandible-first sequencing achieves high accuracy in the sagittal and coronal planes. Although virtual planning significantly influences accurate surgical outcomes, it is not the sole determinant. Factors like condylar positioning and fixation methods can also impact the final results.

Purpose: To assess the value of conducting a preairway management review of flexible fiberoptic laryngoscopy examinations (FFL) by the anesthesia team for patients with head and neck cancer and to examine its impact on intubation strategies and overall patient safety. Methods: Prospective study at a single tertiary referral center including patients with stage T2 and greater cancers of the oropharynx, hypopharynx, or larynx who underwent intubation by the anesthesia team between May 2022 and April 2023. Pre- and postoperative surveys gathered data on the intubation plan, including details such as method, sedation, patient respiration, laryngoscope, tube size, and use of paralysis. Postoperative surveys gauged the FFL's subjective utility and documented intubation details and complications. Results: Thirty-four patients (49-87 years of age) were included in the study. Eleven intubation plans were changed after reviewing the FFL, while 23 were not. Although this was a pilot study, there was no significant correlation between location of the tumor and change in intubation plan. Of the 34 intubations, 9 were executed based on the plan after reviewing FFL. The majority of the attending anesthesiologists agreed or strongly agreed that seeing the FFL was more helpful than reading the findings in clinic notes and that reviewing the FFL was helpful in creating the intubation plan, 77% and 88%, respectively. Conclusion: Reviewing the FFL led to changes in the anesthesia team's intubation plan in 32% of the cases in our pilot study. While these findings are promising, they highlight the need for further research with larger sample sizes and across multiple centers to validate the impact of FFL on intubation strategies for patients with stage T2 and greater cancers of the oropharynx, hypopharynx, or larynx.

Background: Congenital cholesteatoma is defined as a white mass behind an intact eardrum without a history of otitis media or previous otologic procedures. Congenital cholesteatoma is a relatively rare disease that accounts for about 2% to 5% of all cholesteatomas. However, the actual incidence rate of congenital cholesteatoma may be underestimated. Conductive hearing loss is the most common presenting symptom. The current study aims to describe the clinical characteristics and management of patients with congenital cholesteatoma and promote awareness of the disease in unilateral or asymmetric conductive hearing loss patients. Methods: In this study, we report a case series of 3 patients including 1 child, 1 adolescent, and 1 young adult, managed in our department between June and August 2023, and present a summary of the literature. Results: Congenital cholesteatoma is primarily a pediatric disease, but it has also been reported in adults. Two cases presented with unilateral secretory otitis media, and 1 case presented with asymmetric unilateral conductive hearing loss. Two patients of Potsic stage III congenital middle ear cholesteatomas underwent transcanal endoscopic ear surgery, and 1 patient of Potsic stage IV underwent conventional microscopic approach canal wall-up mastoidectomy combined with endoscopy. Conclusions: In children or young adults with persistent unilateral or asymmetric conductive hearing loss, congenital middle ear cholesteatoma should be considered. Congenital cholesteatoma cannot be ruled out in children with unilateral secretory otitis media.

Cholesterol granulomas are typically identified by their histological features, including cholesterol crystals, giant cells, fibrosis, and inflammation. They occur predominantly in the middle ear, petrous apex, and orbital region, with rare occurrences in the labyrinth. Diagnosis of these lesions is challenging due to their imaging similarities with endolymphatic sac tumors, particularly in preoperative differentiation. In the present case, a 60-year-old woman diagnosed with an endolymphatic sac tumor through preoperative magnetic resonance imaging underwent a transmastoid surgical procedure, and subsequent postoperative histopathological analysis confirmed a cholesterol granuloma. We report this rare case of granuloma confined within the labyrinth, highlighting the importance of radiological and histopathological diagnoses in determining the appropriate therapeutic approach.

Purpose: In children, obstructive sleep apnea (OSA) is associated with growth hormone level abnormalities and chronic systemic inflammation. This study was performed to investigate the relationship of the degree of OSA with insulin-like growth factor 1 (IGF-1) and inflammatory cytokines in pediatric OSA and the inter-relationship between inflammatory cytokines and growth hormones. Methods: Children with OSA and controls without OSA participated in the study. Information included polysomnography followed by measurement of IGF-1 and inflammatory marker levels. In total, 226 patients aged 2 to 12 years were divided into 4 groups: non-OSA, n = 57 (25.2%); mild OSA, n = 116 (51.3%); moderate OSA, n = 23 (10.2%); and severe OSA, n = 30 (13.3%). Results: Body height was not significantly different among the 4 groups. However, the minimum oxygen saturation and IGF-1 significantly differed among the different OSA groups (P = .0001 and P = .036, respectively). IGF-1 was significantly higher in the non-OSA group (P < .05) and mild OSA group (P < .01) than in the severe OSA group. As the severity of OSA increased, the interleukin-5 level significantly increased, which caused a difference between mild OSA and moderate OSA (P < .05) and between mild OSA and severe OSA (P < .001). In the univariate quantile regression analysis of IGF-1, there was a negative relationship between IGF-1 and IL-5 (P < .001). IGF-1 was positively correlated with age, height, and minimum oxygen saturation. Furthermore, there was a negative correlation between the IGF-1 level and the severity of OSA. Quantile regression analysis on the multivariable analysis of the IGF-1 association showed that height, sex, and severity of OSA played important roles in affecting IGF-1 levels. Conclusion: High IL-5 levels may lead to the low secretion of growth hormone level (IGF-1) in children, thus affecting growth and development.