Laryngomalacia and Obstructive Sleep Apnea in Children: From Diagnosis to Treatment.

The aim of this review is to investigate the state of the art among the association between Obstructive sleep apnea (OSA) and laryngomalacia, analyzing the epidemiology, the diagnostic tools, and the possible treatments available to affected patients. Laryngomalacia, characterized by the malacic consistency of the epiglottis with a tendency to collapse during inspiratory acts, producing a characteristic noise known as stridor, is a common condition in infants and particularly in those affected by prematurity, genetic diseases, craniofacial anomalies, and neurological problems. Congenital laryngomalacia, presenting with stridor within the first 15 days of life, is often self-limiting and tends to resolve by 24 months. OSA is not only a consequence of laryngomalacia but also exacerbates and perpetuates the condition. Currently, the treatments reported in the literature are based (i) on medical therapies (including watchful waiting) and (ii) on surgical treatments. Among the surgical techniques, the most described is supraglottoplasty, performed with the use of cold instruments, CO2 LASER, transoral robotic surgery, or the microdebrider.

Acute mastoiditis in cochlear implanted children: A single-centre experience / La mastoiditis aguda en niños con implante coclear: experiencia de un solo centro

Background Acute mastoiditis (AM) is the most common complication of acute otitis media and primarily affects children under the age of two; current data on its prevalence in paediatric patients with cochlear implant (CI) are still scant. Proper management of AM in CI children is crucial in order to avoid the implications (financial and emotional) of an explant. Aim of this paper is to describe the cases of AM occurred among young patients with CI in follow up at our department, also in order to evaluate its prevalence, potential predisposing factors, clinical course and therapeutic strategies. Patients and methods Retrospective study. Medical records of all paediatric patients with CI, who had at least one year of follow-up, were searched aiming to identify those who developed AM, from January 1st 2002 to January 31st 2022. The following data were collected and analysed: demographic features, implant type and side, interval between CI surgery and AM, treatment, laboratory tests, clinical course, vaccination history, associated diseases. Results AM was developed by six (1.3%) of the 439 children with CI (541 implanted ears). In total, 9 episodes (2.05 %) were recorded, as three patients reported two consecutive infections. Average time interval between CI surgery, to the first or only AM diagnosis, was 13.8 months (range 3–30 months). Furthermore, 3/6 of patients had a history of recurrent acute otitis media; 2/6 an autism spectrum disorder, associated to a combined immune deficiency in one case. All patients were hospitalized and promptly treated by intravenous antibiotic therapy; 4/6 also underwent a mastoidectomy. CI was not explanted in any cases of this series. Conclusions Over a 20-year period, AM rate in CI children was 1.3%, which is consistent with the current literature rates of 1–4.7%. All cases were successfully treated, preserving the integrity of the device. ... (AU)

Introducción La mastoiditis aguda (MA) es la complicación más común de la otitis media aguda y afecta principalmente los niños menores de dos años; los datos actuales sobre su prevalencia en pacientes pediátricos con implante coclear (IC) son aún escasos. El manejo adecuado de la MA en los niños con IC es crucial para evitar las implicaciones (económicas y emocionales) de un explante. El objetivo de este articulo es describir los casos de MA ocurridos en pacientes jóvenes con IC en seguimiento en nuestro servicio, también para evaluar su prevalencia, posibles factores predisponentes, curso clínico y estrategias terapéuticas. Pacientes y métodos Estudio retrospectivo. Se realizaron búsquedas en las historias clínicas de todos los pacientes pediátricos con IC, que tenían al menos un año de seguimiento, con el objetivo de identificar a aquellos que desarrollaron la MA, desde el 1 de enero de 2002 hasta el 31 de enero de 2022. Se recopilaron y analizaron los siguientes datos: características demográficas, tipo de implante y lado, intervalo entre cirugia del IC y MA, tratamiento, exámenes de laboratorio, evolución clínica, antecedentes vacunales, enfermedades asociadas. Resultados La MA fue desarrollada por seis (1,3%) de los 439 niños con IC (541 oídos implantados). En total se registraron 9 episodios (2,05 %), ya que tres pacientes reportaron dos infecciones consecutivas. El intervalo de tiempo promedio entre la cirugía del IC y el primer o único diagnóstico de la MA fue de 13,8 meses (rango 3-30 meses). Además, 3/6 de los pacientes tenían antecedentes de otitis media aguda recurrente; 2/6 un trastorno del espectro autista, asociado a una inmunodeficiencia combinada en un caso. Todos los pacientes fueron hospitalizados y tratados de inmediato con terapia antibiótica intravenosa; 4/6 también se sometieron a una mastoidectomía. El IC no fue explantado en ningún caso de esta serie. Conclusiones ... (AU)

Immediate effects of the semi-occluded bubble mask technique using VocalFeel® device as vocal warm-up in singers.

OBJECTIVE: The present study aims at investigating the immediate effects of the Semi-Occluded Bubble Mask Technique (SOBM) performed with the device VocalFeel® as a vocal warm-up in a group of professional singers. STUDY DESIGN: A randomized controlled study was carried out. METHODS: Forty-four vocally healthy professional singers were randomly divided into two groups on recruitment: an experimental group and a control group. The same vocal warm-up exercise was performed by the experimental group with the SOMB technique and by the control group without semi-occlusion. Self assessments, acoustic analysis and aerodynamic analysis of Peak Nasal Inspiratory Flows (PNIF) and Peak Oral Inspiratory Flows (POIF) were performed. RESULTS: Significant improvements after the SOBM technique were detected in the experimental group concerning some acoustic parameters (Jitt%; Shimm%) and aerodynamic measures (PNIF and POIF). No significant improvements after the warm-up exercise were observed in the control group. Significant differences between the experimental and the control group were found for ΔJitt%, ΔShimm%, ΔNHR, ΔPOIF and self assessments. CONCLUSIONS: The results of the present study support the efficacy of a vocal warm-up performed with the SOBM technique using VocalFeel® device in terms of acoustic quality, aerodynamic measures and perceived phonatory comfort in professional singers.

Acute mastoiditis in cochlear implanted children: A single-centre experience.

BACKGROUND: Acute mastoiditis (AM) is the most common complication of acute otitis media and primarily affects children under the age of two; current data on its prevalence in paediatric patients with cochlear implant (CI) are still scant. Proper management of AM in CI children is crucial in order to avoid the implications (financial and emotional) of an explant. Aim of this paper is to describe the cases of AM occurred among young patients with CI in follow up at our department, also in order to evaluate its prevalence, potential predisposing factors, clinical course and therapeutic strategies. PATIENTS AND METHODS: Retrospective study. Medical records of all paediatric patients with CI, who had at least one year of follow-up, were searched aiming to identify those who developed AM, from January 1st 2002 to January 31st 2022. The following data were collected and analysed: demographic features, implant type and side, interval between CI surgery and AM, treatment, laboratory tests, clinical course, vaccination history, associated diseases. RESULTS: AM was developed by six (1.3%) of the 439 children with CI (541 implanted ears). In total, 9 episodes (2.05 %) were recorded, as three patients reported two consecutive infections. Average time interval between CI surgery, to the first or only AM diagnosis, was 13.8 months (range 3-30 months). Furthermore, 3/6 of patients had a history of recurrent acute otitis media; 2/6 an autism spectrum disorder, associated to a combined immune deficiency in one case. All patients were hospitalized and promptly treated by intravenous antibiotic therapy; 4/6 also underwent a mastoidectomy. CI was not explanted in any cases of this series. CONCLUSIONS: Over a 20-year period, AM rate in CI children was 1.3%, which is consistent with the current literature rates of 1-4.7%. All cases were successfully treated, preserving the integrity of the device. In our experience, the early parenteral antibiotic therapy and, when necessary, surgical treatment were adequate to eradicate the infection.

Basal cell adenoma and pleomorphic adenoma of the parotid gland: a single center experience.

BACKGROUND: Basal cell adenoma (BCA) and pleomorphic adenoma (PA) are among the most common benign neoplasms of the salivary glands. The aim of this study was to analyze and compare the diagnosis, treatment, and recurrence rate of these two different types of parotid benign tumors. METHODS: A retrospective analysis of all cases of parotid gland BCA and PA surgically treated between January 1, 1990, and December 31, 2019, was performed at our university. RESULTS: A total of 349 patients were enrolled in the present study, 311 of which (89.1%) were affected by PA, and 38 patients (10.9%) by BCA. The most frequently performed surgery was partial parotidectomy for both groups (85.9% in PA and 65.8% in BCA). Perioperative complications - often transient and of short duration - occurred within 48 hours of surgery and were observed in 30.6% of PA patients and in 18.4% of BCA patients; furthermore, recurrences were noticed in 19 PA patients (6.2%) and in 3 BCA patients (7.9%) (rates in range with the available literature data). CONCLUSIONS: To the best of our knowledge, this study is one of the largest single-center series in the literature comparing diagnosis, treatment, recurrence rate and clinical-pathological features of two different types of benign parotid gland tumors, BCA, and PA.

Cerebral Outflow Discrepancies in Recurrent Benign Paroxysmal Positional Vertigo: Focus on Ultrasonographic Examination.

This prospective pilot study aimed to evaluate whether cerebral inflow and outflow abnormalities assessed by ultrasonographic examination could be associated with recurrent benign paroxysmal positional vertigo (BPPV). Twenty-four patients with recurrent BPPV, affected by at least two episodes, and diagnosed according to American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS) criteria, evaluated at our University Hospital, between 1 February 2020 and 30 November 2021, have been included. At the ultrasonographic examination, 22 of 24 patients (92%) reported one or more alterations of the extracranial venous circulation, among those considered for the diagnosis of chronic cerebrospinal venous insufficiency (CCSVI), although none of the studied patients were found to have alterations in the arterial circulation. The present study confirms the presence of alterations of the extracranial venous circulation in recurrent BPPV; these anomalies (such as stenosis, blockages or regurgitation of flow, or abnormal valves, as per the CCSVI) could cause a disruption in the venous inner ear drainage, hampering the inner ear microcirculation and then possibly causing recurrent otolith detachment.

Sensorineural Hearing Loss Post-COVID-19 Infection: An Update.

The course of COVID-19 infection may be complicated by a variety of neurological manifestations. Since the inner ear is vulnerable to viruses, sensorineural hearing loss (SNHL) has been reported to occur following the SARS-CoV-2 infection, often resulting in long-term morbidity and worsening the quality of life. The interest in how the virus affects the inner ear has gradually increased since the pandemic's spread, but little is still known about the SNHL potentially caused by SARS-CoV-2. The aim of this paper is to evaluate the possible association between SNHL and COVID-19 infection, through a systematic literature review. Currently available data suggest that SARS-CoV-2 may hamper cochlear function; however, available reports are still limited. Large cohort and prospective studies are necessary to evaluate the long-term effects of this viral infection in the inner ear.

Laryngeal Taping as a Supportive Tool to Relieve Phonasthenia in Singers: A Preliminary Report.

AIM: This report aims to perform a preliminary evaluation of the role of taping in the improvement of phonasthenia among professional voice users. The larynx is a vital organ but also a work instrument for many people. Prevention of erroneous use of the vocal mechanism is essential for an optimal voice performance. METHODS: Nineteen singers complaining voice fatigue underwent taping application in peri-laryngeal areas of the anterior neck for 10 days. Taping effects were estimated by the evaluation of voice analysis parameters (jitter, shimmer, noise to harmonic ratio and singing power ratio) performed in M1 and M2 mechanisms with PRAAT software before and after treatment. In addition, a subjective assessment of phonasthenia was performed using a self-administrated questionnaire. RESULTS: Statistically significant reduction of Jitter% in M1 (P = 0.021) was reported at the end of treatment; also, an improvement of NHR in M2 was found immediately after the application (P = 0.012) and after 10 days (P = 0.002). These outcomes suggest possible beneficial effects of laryngeal taping on relieving voice fatigue, and therefore improving voice quality. Self-assessment results are consistent with this finding. CONCLUSION: Since the application of muscular taping in phoniatrics is still in its early stage, further studies and in particular a standardized protocol of application, could facilitate the spread of this technique, also offering help in comparing results.

Outcome of cochlear implantation in children with congenital Cytomegalovirus infection: A retrospective case control study.

INTRODUCTION: To date, cCMV represents the most frequent non-genetic congenital cause of permanent sensorineural hearing loss (SNHL) in childhood and the leading infectious cause of developmental and neurologic disabilities. The aim of this paper is to describe the outcome of cochlear implantation in children affected by severe-to-profound sensorineural hearing loss, due to a symptomatic or asymptomatic cCMV infection, particularly comparing their performance results to that of matched mutated Connexin 26 (Cx26) implanted patients. METHODS: Retrospective case control study. The clinical data of symptomatic cCMV and asymptomatic cCMV patients were collected and compared to those of Cx26 patients matched for age and pre-CI (cochlear implant) linguistic category; all subjects were affected by bilateral severe-to-profound SNHL and were treated by CI and speech therapy rehabilitation. The Speech Perception Category, the language stage and the linguistic level scores, at 6 months, 1 year, and 3-4 years after CI of the three groups (symptomatic cCMV, asymptomatic cCMV and Cx26 mutation) were collected and compared. RESULTS: Statistical analysis did not show any significant difference in pre-CI perception category and linguistic level among the three groups; the symptomatic cCMV group showed a statistically worse performance of the language stage over time (p = 0.017). CONCLUSIONS: Our data support that children affected by cCMV have improved language abilities over time, although the symptomatic cCMV group achieved a lower language stage 3-4 years after CI compared to the asymptomatic cCMV and Cx26 mutation groups. Nonetheless, to date, CI supported by speech therapy can be considered an effective intervention for children affected by cCMV-related severe-to-profound hearing loss.

Lymphoscintigraphy and radio-guided neck dissection in oral cavity squamous cell carcinoma.

PURPOSE: The development of erratic distribution of cervical metastases from oral cavity squamous cell carcinoma (OSCC) bypassing the typical metastatic pattern can possibly challenge the role of the classic neck dissection. The purpose of this study was to assess the role of lymphoscintigraphy (LS) and radio-guided neck dissection as a simple and widely accessible method with a favorable cost/benefit ratio, able to improve the OSCC staging and possibly to tailor the surgical approach to cervical lymph node dissection. METHODS: From June 2015 to December 2018, 16 patients (5 women, 11 men, median age 59.5±12.5 years) with cN0 (10) and cN+ (6) OSCC were enrolled. The day before surgery all patients underwent LS with acquisition of planar and SPECT (Single Photon Emission Computed Tomography)/CT images, after a peritumoral injection of 99mTc-Nanocoll® (median 74±1.2 MBq). Patients underwent tumor excision and a radioguided neck dissection, using a portable gamma camera. The sentinel lymph nodes (SLNs) were isolated and separately analyzed in 200-micron sections and pancytokeratin immunohistochemistry assessment, looking for micrometastases. RESULTS: A homolateral lymphatic spread on LS was observed in all cases, whereas in 5 cases (31.3%) lymphatic drainage was contralateral to the OSCC site. In one cN0 patient, a skip micrometastasis has been identified in a SLN. CONCLUSION: The results of the present study may suggest a role of LS and radioguided neck dissection in detecting the real lymphatic spread of OSCC, in order to improve the oncological assessment and to tailor the neck dissection.

Gender differences in audio-vestibular disorders.

In the last years, the attention to the role of gender in physiopathology and pharmacology of diseases in several medical disciplines is rising; however, the data on the relationship between gender and audio-vestibular disorders are still inconclusive and sometimes confusing. With this letter to the editor, we would like to review the role of gender in audio-vestibular disorders. Literature data show that anatomic variances of the inner ear do exist in men and women and that the different physiology and/or hormonal influence between genders could produce different clinical outcome of routine audiological and vestibular tests. Beyond the epidemiological gender-related differences, the clinical data suggest that the gender has a potential role as an etiopathogenetic factor in audio-vestibular disorders and it is probably responsible for the different clinical features observed between male and female subjects.

High Human Papillomavirus DNA loads in Inflammatory Middle Ear Diseases.

Background. Previous studies reported human papillomaviruses (HPVs) in middle ear tumors, whereas these viruses have been poorly investigated in chronic inflammatory middle ear diseases. We investigated HPVs in non-tumor middle ear diseases, including chronic otitis media (COM). Methods. COM specimens (n = 52), including chronic suppurative otitis media (CSOM) (n =38) and cholesteatoma (COMC) (n = 14), as well as normal middle ear (NME) specimens (n = 56) were analyzed. HPV sequences and DNA loads were analyzed by quantitative-PCR. HPV genotyping was performed by direct sequencing. Results. HPV DNA was detected in 23% (12/52) of COM and in 30.4% (17/56) of NME (p > 0.05). Specifically, HPV DNA sequences were found in 26.3% (10/38) of CSOM and in 14.3% (2/14) of COMC (p > 0.05). Interestingly, the HPV DNA load was higher in COMC (mean 7.47 copy/cell) than in CSOM (mean 1.02 copy/cell) and NME (mean 1.18 copy/cell) (P = 0.03 and P = 0.017 versus CSOM and NME, respectively). HPV16 and HPV18 were the main genotypes detected in COMC, CSOM and NME. Conclusions. These data suggest that HPV may infect the middle ear mucosa, whereas HPV-positive COMCs are associated with higher viral DNA loads as compared to NME.

Acquired Nasopharyngeal Stenosis Correction Using a Modified Palatal Flaps Technique in Obstructive Sleep Apnea (OSA) Patients.

Background: Acquired nasopharyngeal stenosis is a rare and heterogeneous pathological condition that has different causes, generally resulting as a complication of a pharyngeal surgery, especially in patients affected by obstructive sleep apnea (OSA). Different approaches have been proposed for the treatment of nasopharyngeal stenosis but a unique and standardized management has not yet been presented. The aim of our paper is to evaluate the efficacy of our surgical technique, describing its steps and results with the aim to consider it as a possible solution for the treatment of this condition. Methods: This is a retrospective cohort study. Eight patients (mean age 27.25 years old (yo), range 8-67 yo; Male/Female ratio 4/4; mean body mass index (BMI) 26.1) affected by OSA (mean apnea hypopnea index (AHI) before OSA surgery was 22.1) and acquired nasopharyngeal stenosis as a consequence of different pharyngeal surgeries were treated with our modified approach in the Department of Otolaryngology, Morgagni Pierantoni Hospital, Forlì, Italy. Resolution of stenosis and complication rate were the main outcome measures. Results: Complete resolution of the stenosis was achieved in all cases and no complications were recorded at three weeks, six months, and 2 years follow-up. Conclusions: Our technique appears to be a promising method for the management of nasopharyngeal stenosis in OSA patients. However, further studies comparing different techniques and reporting on larger series and longer follow up time are needed to prove the efficacy of the proposed technique.

Unilateral Sinus Disease: Not Just Odontogenic! - A Retrospective Study.

INTRODUCTION: Unilateral sinus disease (USD), and especially unilateral maxillary sinusitis (UMS), is an increasingly common finding in the ear, nose, and throat and maxillofacial practice. The aim of this retrospective study was to describe the clinical features of a series of patients affected by USD and, in particular, UMS due to sinonasal anatomic anomalies and of odontogenic origin. MATERIALS AND METHODS: A total of 292 patients affected by UMS were reviewed. Medical charts, radiological images, and surgical notes were all reviewed, particularly including data on UMS due to sinonasal anatomic anomalies and on UMS of odontogenic origin. RESULTS: A total of 66 patients have been excluded due to a diagnosis of malignant disease or other benign-defined etiology. Forty-eight patients (21.2%) affected by UMS due to sinonasal anatomic anomalies, whereas 178 (78.8%) patients affected by an odontogenic sinusitis. All patients were surgically treated by functional endoscopic sinus surgery, often in combination with a maxillofacial approach. DISCUSSION: UMS of odontogenic origin represented the greater group of USD. Computed tomography scans are always recommended to define UMS etiology (in particular excluding a malignant origin) and also to plan the most adequate surgical treatment.

Newborn hearing screening at the Neonatal Intensive Care Unit and Auditory Brainstem Maturation in preterm infants.

OBJECTIVES: Aim of this study is to report and discuss the results of 4 years of Newborn hearing screening (NHS) program at the Neonatal Intensive Care Unit (NICU), particularly evaluating the clinical ABR results. METHODS: Retrospective study. NHS data from NICU newborns, admitted for ≥5 days, in the period from January 1st, 2013 and December 31st, 2016, were retrieved and analyzed. NHS results were classified as following: (i) "pass" when both ears for both the a-TEOAE (automated Transient-Evoked Otoacoustic Emissions) and the a-ABR (automated Auditory Brainstem Response) protocol resulted as "pass"; (ii) "fail" when one ear, at either one of the two performed tests resulted as "fail"; (iii) "missing" when the newborns were not tested with both protocols. All "fail" and "missing" newborns were retested (with both tests): in the case of a second "fail" result, a clinical ABR was performed within a period of 3 months. RESULTS: A total of 1191 newborns were screened. From those, 1044/1191 resulted as "pass", 108/1191 as "fail", and 39/1191 as "missing". During the re-testing of these 147 newborns, 43 were assigned as "missing", 63 were assigned as "pass" (showing bilaterally a wave V identifiable within 30 dB nHL) and 25 failed the retest and/or did not present an identifiable wave V within 30 dB nHL. Among the 147 retested infants, we identified a group of 16 subjects who resulted as NHS "refer" and who, during the audiological follow-up, showed either: (i) a unilateral or bilateral wave V identifiable over 30 dB nHL, at the first clinical ABR assessment; or (ii) a bilateral wave V identifiable within 30 dB nHL, in a following clinical ABR test during the first year of life. These 16 subjects were defined to have an 'Auditory Brainstem Maturation' issue. CONCLUSIONS: A possible "maturation" of the ABR response (and therefore of the auditory pathway) has been hypothesised in 16 out of 1191 infants (1.3%). A delay of the auditory pathway maturation in preterm babies compared to term newborns has already been suggested in the literature. A possible delay of the NHS retest could be considered, in selected cases, with significant savings in economic resources and parental anxiety.

Lingual tonsil lymphatic tissue regrowth in patients undergoing transoral robotic surgery.

OBJECTIVES/HYPOTHESIS: To evaluate a possible regrowth of lingual tonsil lymphatic tissue in patients submitted to lingual tonsil resection with transoral robotic surgery (TORS). STUDY DESIGN: Retrospective Study. METHODS: Medical records of patients surgically treated by means of TORS to remove excessive lymphatic tissue of the lingual tonsil were retrospectively reviewed. Postoperative endoscopic data after long-term follow-up were analyzed to investigate possible lymphatic tissue regrowth. Preoperative and postoperative lingual tonsil lymphatic tissue were classified according to the standardized Friedman's grading scale ranging from 0 to 4. RESULTS: Sixty-eight patients (41 male and 27 female; mean age = 51.3 years) were considered suitable for the study analysis. Clinical regrowth was observed in six (8.8%) patients: four (5.9%) and two (2.9%) patients with grade 2 and 3 lymphatic hypertrophy, respectively. No correlation between the grade of regrowth, the time interval from surgery, and the volume of lymphatic tissue removed was found. CONCLUSIONS: The lymphatic tissue regrowth after TORS resection appears to be very low. LEVEL OF EVIDENCE: 4 Laryngoscope, 129:2652-2657, 2019.

Pain in head and neck cancer patients: the role of gender.

PURPOSE: To assess the quality of life (QoL) following palliative radiotherapy (RT) in patients with painful bone metastases. METHODS: A literature search limited to English-written publications was carried out, through the Cochrane Central Register of Controlled Trials (November 2018), OvidSP and PubMedCentral (1940-November 2018) databases. Subject headings and keywords included "quality of life"(QoL), "bone metastases", "palliative therapy", "pain" and "radiotherapy". Original articles, literature reviews, trials and meta-analyses revealing alterations in QoL post-RT using ratified measuring tools were examined. Studies referring to other types of metastases (e.g. brain metastases), or to other types of palliative therapy (e.g. the use of bisphosphonates alone), or focusing only on pain, or even reporting QoL only before or only after the use of RT were excluded. RESULTS: Twenty four articles were selected from a total of 1360 articles. Seven trials proceeded to patients' randomization. The most commonly used tool to evaluate QoL was EORTC, followed by Brief Pain Inventory (BPI) and Edmonton Symptom Assessment System (ESAS) questionnaires. All studies showed improvement in symptoms and functional interference scores after RT. The QoL between responders (Rs) and non-responders (NRs) has been juxtaposed in 10 studies. Rs had a significant benefit in QoL in comparison with the NRs. DISCUSSION: Palliative radiotherapy in painful bone metastases improves Rs' QoL.

The aging effect on upper airways collapse of patients with obstructive sleep apnea syndrome.

PURPOSE: To evaluate, using drug-induced sleep endoscopy (DISE), sites of upper airway obstruction and pattern of collapse in patients over 65 years old affected by obstructive sleep apnea. To compare sites and pattern of collapse of elderly patients with a group of patients younger than 65 years. METHODS: A group of 55 patients aged over 65 years were enrolled in this prospective study. Fifty patients under 65 years old were collected in the control group. Polysomnographic data and clinical parameters such as the daytime sleepiness, and body mass index were evaluated for both groups of patients. All patients underwent DISE examination with VOTE classification. RESULTS: The AHI value increased with aging whereas elderly patients presented a reduction in daytime sleepiness. Elderly patients showed a higher incidence of total collapse in the velum region compared to younger patients (90.9% vs 70%;); the older patients showed a lower degree of total oropharyngeal lateral wall collapse with respect to younger patients, (20% vs 50%). No difference in tongue base collapse emerged between the two subgroups of patients. CONCLUSION: Elderly patients showed a higher incidence of total collapse in the velum and a lower incidence in the oropharyngeal lateral wall compared to younger patients.