European Archives of Oto-rhino-laryngology

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INTRODUCTION: Endoscopic treatment of subglottic stenosis (SGS) is regarded as a safe procedure with rare complications and less morbidity than open surgery yet related with a high risk of recurrence. The abundance of techniques and adjuvant therapies complicates a comparison of the different surgical approaches. The primary aim of this study was to investigate disease recurrence after CO2 laser excisions and balloon dilatation in patients with SGS and to identify potential confounding factors...

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PURPOSE: To study the efficacy of virtual reality (VR) interventional programs as a vestibular rehabilitative method for patients with uncompensated peripheral vestibular disorders. METHODS: The databases PubMed, Google scholar, Embase and Cochrane Library were used (up to July 2021). Studies selected in this study were controlled trials in which virtual reality was used as vestibular rehabilitative therapy in comparison to any other vestibular rehabilitative methods or medical or dietary recommendations...

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OBJECTIVES: To investigate the prevalence and the evolution of olfactory disorders (OD) related to coronavirus disease 2019 (COVID-19) in patients infected during the first and the second European waves. METHODS: From March 2020 to October 2020, COVID-19 patients with OD were recruited and followed over the 12-month post-infection. The following data were collected: demographic, treatments, vaccination status, and olfactory function. Olfaction was assessed with the Olfactory Disorder Questionnaire (ODQ), and threshold, discrimination, and identification (TDI) test...

PURPOSE: The cochlear implant (CI) is a standard treatment for patients with severe to profound hearing loss. In recent years, early device activation of the sound processor after 2-3 days following surgery has been established. The aim of this study is to evaluate the residual hearing of CI patients with substantial preoperative low-frequency hearing after early device activation over a period of 12 months. METHODS: Results were compared between an early fitted group (EF) with device activation to less than 15 days after CI surgery and a control group (CG) with device activation after 3-6 weeks...

PURPOSE: Tonsillectomy is among the most common surgical procedures performed worldwide, and post-tonsillectomy bleeding is a serious complication. This study aims to investigate the role of post-operative pain as a risk factor for bleeding in adults. METHODS: A retrospective cohort study of adults who underwent tonsillectomy in a tertiary referral center between 2015-2021. Medical records were reviewed for demographics, diagnoses, surgical technique, treatments, pain scores (measured by visual analogue scale 0-10), readmissions, and bleeding events...

OBJECTIVES: To explore associations between inflammatory endotypes and clinical presentations in CRS. To investigate the value of secretions myeloperoxidase (MPO) and eosinophilic cationic protein (ECP) detections in the diagnosis of endotypes of chronic rhinosinusitis (CRS), so as to provide guidance for the clinical application of MPO and ECP detection in secretions. METHODS: We collected clinical symptom scores from patients with CRS and examined the differences between endotypes in clinical features...

PURPOSE: The study evaluated if there were differences between two types of bone-anchored hearing aids (BAHA), percutaneous vs transcutaneous implants in terms of audiological and psychosocial outcomes. METHODS: Eleven patients were enrolled. Inclusion criteria were: patients with conductive or mixed hearing loss in the implanted ear with a bone conduction pure-tone average (BC PTA) of the hearing threshold at 500, 1000, 2000, and 3000 Hz ≤ 55 dB HL, aged > 5 years...

PURPOSE: Laryngeal sensory neuropathy (LSN) is caused by a disorder of the superior laryngeal nerve or the recurrent laryngeal nerve. A diagnosis of LSN should include laryngeal electromyography (LEMG) and laryngovideostroboscopy (LVS). The aim of this study was to characterize the physical and subjective symptoms of neuropathy in patients diagnosed with LSN following COVID-19. MATERIAL AND METHODS: Since the beginning of the COVID-19 pandemic, 6 patients who had recovered from the disease presented to us with LSN symptoms...

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PURPOSE: Although recessive mutations in GJB2 are the common genetic etiology of sensorineural hearing impairment (SNHI), variants in LRTOMT gene were also identified, mostly in Middle East and North African populations. METHODS: Using Sanger sequencing we screened the exon 7 of LRTOMT in a cohort of 128 unrelated Mauritanian children with congenital deafness. RESULTS: Only one biallelic missense mutation, predicted as pathogenic (c.179 T > C;p...

PURPOSE: Classical prognostic indicators of head and neck squamous cell carcinoma (HNSCC) can no longer meet the clinical needs of precision medicine. This study aimed to establish a radiomics model to predict Granzyme A (GZMA) expression in patients with HNSCC. METHODS: We downloaded transcriptomic data of HNSCC patients from The Cancer Genome Atlas for prognosis analysis and then used corresponding enhanced computed tomography (CT) images from The Cancer Imaging Archive for feature extraction and model construction...

BACKGROUND: Dexpanthenol-containing ointments/fluids are recommended to restore impaired nasal mucosa. To date, there are no data about the influence of dexpanthenol or formulations including dexpanthenol on ciliary beat frequency (CBF) of nasal epithelial cells. METHODS: We tested the ciliary beat frequency of human nasal epithelial cells in RPMI 1640 cell solution using in vitro high-frequency video microscopy every 60 s over a period of 15 min (min)...

PURPOSE: To investigate safety and efficacy of mastoid obliteration in canal-wall-down tympanoplasty performed for cholesteatoma using bioactive glass (BAG). The authors routinely adopt CWD tympanoplasty in case of massive cholesteatoma or revision surgery, performing obliteration with BAG to reduce the mastoid cavity and related disadvantages. We assessed anatomical results, infection control and cholesteatoma recurrence in obliterative mastoidectomy using BAG. METHODS: The authors evaluated 66 patients treated with obliterative mastoidectomy using BAG during the period 2010-2021...

PURPOSE: To evaluate the putative association between subjective symptoms and eosinophilic inflammation in patients with chronic rhinosinusitis with nasal polyps (CRSwNP). METHODS: A total of 102 patients with CRSwNP who underwent endoscopic sinus surgery were prospectively enrolled. The Sinonasal Outcomes Test-22 scores (SNOT-22), EuroQol 5-dimensional Questionnaire scores (ED-5D), and Lund-Mackay scores by computed tomography (CT) were obtained. Patients were grouped as eosinophilic CRSwNP (eCRSwNP) and non-eosinophilic CRSwNP (neCRSwNP)...

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PURPOSE: Predictors for the outcome of uvulopalatopharyngoplasty with and without tonsillectomy (UPPP ± TE) in sleep-disordered breathing have not been fully established. This study investigates tonsil grade, volume, and preoperative examination in predicting radiofrequency UPP ± TE outcomes. METHODS: All patients undergoing radiofrequency UPP with tonsillectomy if tonsils were present between 2015 and 2021 were retrospectively analyzed...

Parosmia is an olfactory disorder that involves distortions of specific odors that may co-occur with anosmia, loss of smell of other odors. Little is known about which odors frequently trigger parosmia, and measures of parosmia severity are lacking. Here, we present an approach to understand and diagnose parosmia that is based on semantic properties (e.g., valence) of words describing odor sources ("fish", "coffee", etc.). Using a data-driven method based on natural language data, we identified 38 odor descriptors...