ENT surgical emergencies during the COVID-19 outbreak

Introduction: The restrictive measures adopted by the Italian Government during the COVID-19 outbreak caused dramatic changes in routine public health care. Surprisingly, emergency activity also registered a reduction in frequency. Methods: This multicentre retrospective study aims to investigate eventual changes in ENT surgical emergencies in a highly populated area of southern Italy during the COVID-19 pandemic. Data concerning the period between the February 1 and the May 31, 2020 were collected from the main three hospitals in the district and compared with the same period of 2019. Results: A substantial reduction was found in the number of ENT emergency interventions in 2020 compared to the same period of 2019, particularly in the main lockdown phase and in the tertiary referral centre. Conclusions: The reduction in the absolute number of emergency ENT interventions can be only partially explained by social distancing and home confinement. We have reason to believe that some of these patients may have not sought medical support due to fear of nosocomial SARS-CoV2 infection. This study could represent a trigger for further implementation of health system responses to emergencies in a period of transition that is likely to last for a prolonged period of time

Intralabyrinthine schwannomas: a two-case series and literature review with a focus on hearing rehabilitation

PurposeIntralabyrinthine schwannomas (ILSs) are an uncommon finding. Diagnosis is challenging and no gold standard treatment exists yet. In this article, we present a two-cases series and review the latest available literature to assess the best diagnostic and therapeutic scheme.MethodsWe reviewed the latest available literature assessing most frequent and relevant sets of symptoms, clinical features of the disease, diagnostic tests and imaging, possible treatments and after-surgery hearing rehabilitation techniques. We then compared literature data to our own series ones.ResultsILSs clinical presentation and development may overlap with other, more common otological conditions. Full audiometric battery test, electrophysiological study of VEMPS and MRI with contrast enhancement all appear to be critical to correctly diagnose these tumors. Several treatments exist: radiological follow-up, radiation therapy, full or partial surgical excision. Hearing rehabilitation is mostly accomplished through simultaneous cochlear implantation.ConclusionsOur case-series data matches the available literature. ILSs are a rare type of vestibular schwannomas. Diagnosis in challenging and delayed in time as all the diagnostic tests, yet sensitive, are not specific for ILSs. The most suitable treatment seems to be surgical excision of these tumors followed by simultaneous cochlear implantation to restore hearing

Quality of life after revision mastoidectomy with mastoid obliteration

Aims: To evaluate the postoperative quality of life (QoL) after revision canal wall down mastoidectomy with mastoid obliteration (rCWD). Material and methods: A retrospective analysis was conducted on patients treated by rCWD for cholesteatoma between 2016 and 2019. A control group including all patients treated by primary canal wall down with mastoid obliteration (pCWD) for cholesteatoma between 2009 and 2014 was used for the comparison of the postoperative QoL, assessed by the COMQ-12. Results: The rCWD and pCWD groups respectively counted 38 and 78 patients with an average follow-up of 30 and 62 months respectively. No significant difference was found in terms of QoL between the two groups. An intra-group analysis among rCWD patients, showed that patients treated by canal wall down (CWD) at the primary surgery had a significantly worse post-revision QoL compared to those initially treated by canal wall up (CWU), specifically in the hearing and balance domains of the questionnaire. Conclusions: Revision mastoid obliteration leads to similar QoL results to those obtained after primary CWD with obliteration. Patients who had undergone a CWD as primary surgery complain worse hearing and balance problems compared to those primarily submitted to CWU, even after revision surgery

Correlation between functional outcome and the {SAMEO}-{ATO} framework

Purpose: To evaluate the recently proposed SAMEO-ATO framework for middle ear and mastoid surgery, by correlating it with the functional outcome in a large cohort of patients operated for middle ear and mastoid cholesteatoma in a tertiary referral center. Methods: We retrospectively included all surgeries for middle ear and mastoid cholesteatoma undergone in our Department between January 2009 and December 2014, by excluding revision surgeries, congenital and petrous bone cholesteatoma. All surgeries were classified according to the SAMEO-ATO framework. The post-operative air bone gap (ABG) was calculated and chosen as benchmark parameter for the correlation analysis. Results: 282 consecutive surgeries for middle ear and mastoid cholesteatoma were released in the study period on a total of 273 patients, with a mean age of 41.2 years. All patients were followed for an average period of 55.3 months. 54% of patients underwent M2c mastoidectomy (Canal Wall Down, CWD), while the remaining underwent Canal Wall Up (CWU) procedures, being M1b2a mastoidectomy the most common one (33%). Mean pre-operative and post-operative ABGs were 29.2 and 23.5 dB, with a significant improvement (p < 0.0001). 'Mastoidectomy' and 'Ossicular reconstruction' parameters of SAMEO-ATO showed significant association with postoperative ABG, with smaller residual gaps for the classes Mx and On, and worse hearing results for M3a and Ox. Conclusion: Our results show the utility of SAMEO-ATO framework, and in particular of 'M' (Mastoidectomy) and 'O' (Ossicular reconstruction) parameters, in predicting the hearing outcome

Quality of life after revision mastoidectomy with mastoid obliteration

Aims: To evaluate the postoperative quality of life (QoL) after revision canal wall down mastoidectomy with mastoid obliteration (rCWD).Material and methods: A retrospective analysis was conducted on patients treated by rCWD for cholesteatoma between 2016 and 2019. A control group including all patients treated by primary canal wall down with mastoid obliteration (pCWD) for cholesteatoma between 2009 and 2014 was used for the comparison of the postoperative QoL, assessed by the COMQ-12.Results: The rCWD and pCWD groups respectively counted 38 and 78 patients with an average follow-up of 30 and 62 months respectively. No significant difference was found in terms of QoL between the two groups. An intra-group analysis among rCWD patients, showed that patients treated by canal wall down (CWD) at the primary surgery had a significantly worse post-revision QoL compared to those initially treated by canal wall up (CWU), specifically in the hearing and balance domains of the questionnaire.Conclusions: Revision mastoid obliteration leads to similar QoL results to those obtained after primary CWD with obliteration. Patients who had undergone a CWD as primary surgery complain worse hearing and balance problems compared to those primarily submitted to CWU, even after revision surgery. (c) 2023 Sociedad Espanola de Otorrinolaringologia y Cirugia de Cabeza y Cuello. Published by Elsevier Espana, S.L.U. All rights reserved

The treatment of cholesteatoma with intact ossicular chain

n/

Recurrent tympanic perforation after myringoplasty: a narrative literature review and personal experience

The aim of the work is to review the current literature concerning recidivism of tympanic perforation after myringoplasty and to give some tips to improve the chance of success and manage the possible scenario of failure. An analysis of the existing literature is presented and, based on it and on our experience, an algorithm of management of tympanic perforation recidivism is proposed

Quality of life after cholesteatoma surgery: comparison between surgical techniques

Objective. To evaluate the long-term quality of life (QoL) in patients operated for cholesteatoma by canal wall-up tympanoplasty (CWUT) or canal wall-down tympanoplasty (CWDT) with mastoid obliteration.Methods. QoL was evaluated by the Chronic Otitis Media Questionnaire - 12 (COMQ-12). For each patient, the total score and three partial subscores, concerning disease activity, functional impairment and general impact on the patient's life were calculated. These scores were correlated with the surgical technique, as well as anatomical and functional results.Results. 68 procedures were classified as CWUT and 78 as CWDT with obliteration. The mean follow-up was 65 months. Total and partial COMQ-12 scores did not show any significant difference between the two groups. Correlation analysis showed a significant direct association between the postoperative Air-Bone Gap (ABG) and both the COMQ-12 total score and functional subscore in the CWUT group.Conclusions. This is the first study comparing CWUT and CWDT with obliteration with the COMQ-12, thus confirming the overlapping results in terms of QoL. These findings, together with the evidence of the significantly lower rates of recidivism, show that CWDT with obliteration should be considered as a good alternative to CWUT

Single-Sided Deafness and Hearing Rehabilitation Modalities: Contralateral Routing of Signal Devices, Bone Conduction Devices, and Cochlear Implants

Single sided deafness (SSD) is characterized by significant sensorineural hearing loss, severe or profound, in only one ear. SSD adversely affects various aspects of auditory perception, including causing impairment in sound localization, difficulties with speech comprehension in noisy environments, and decreased spatial awareness, resulting in a significant decline in overall quality of life (QoL). Several treatment options are available for SSD, including cochlear implants (CI), contralateral routing of signal (CROS), and bone conduction devices (BCD). The lack of consensus on outcome domains and measurement tools complicates treatment comparisons and decision-making. This narrative overview aims to summarize the treatment options available for SSD in adult and pediatric populations, discussing their respective advantages and disadvantages. Rerouting devices (CROS and BCD) attenuate the effects of head shadow and improve sound awareness and signal-to-noise ratio in the affected ear; however, they cannot restore binaural hearing. CROS devices, being non-implantable, are the least invasive option. Cochlear implantation is the only strategy that can restore binaural hearing, delivering significant improvements in speech perception, spatial localization, tinnitus control, and overall QoL. Comprehensive preoperative counseling, including a discussion of alternative technologies, implications of no treatment, expectations, and auditory training, is critical to optimizing therapeutic outcomes

Endothelial Dysfunction and Metabolic Disorders in Patients with Sudden Sensorineural Hearing Loss

Sudden sensorineural hearing loss (SSNHL) is defined as a sensorineural hearing loss of 30 dB or greater on at least three contiguous audiometric frequencies occurring within a 72 h period. Although SSNHL is commonly encountered in clinical audiology and otolaryngology practice, its etiopathogenesis continues to be poorly understood. Scientific investigations have highlighted the vulnerability of cochlear microcirculation to blood flow alterations. Even mild hypoperfusion can lead to immediate dysfunction in the organ of Corti, given the heightened susceptibility of cochlear hair cells to hypoxia and ischemic damage. The purpose of this review paper is to present evidence of endothelial and vascular involvement in SSNHL and the risk factors, such as metabolic syndrome, that may negatively impact the inner ear's vascular supply, influencing the onset pattern, incidence, and prognosis of SSNHL. By addressing these variables, we can deepen our comprehension of the mechanisms underlying SSNHL and potentially uncover strategies for prevention