Polish Journal of Otolaryngology最新文献

<b>Introduction:</b> The choice of treatment of vestibular schwannoma (VS) depends on several factors, including the tumor size, the patient's age and overall health, and the presence and severity of symptoms.<b>Aim:</b> The aim of the study was to assess the effectiveness of intentional subtotal resection (STR) of tumor followed by Gamma Knife surgery (GKS) in patients with larger VS (Koos 3 and 4).<b>Materials and methods:</b> The retrospective analysis was performed on 18 patients. Data of VS volumes measured in MRI, the facial nerve function assessed in the House-Brackmann scoring system (HB), and the results of audiological examination expressed on the Gardner-Robertson scale (GR) were collected preoperatively, postoperatively, and post-GKS.<b>Results:</b> Preoperatively, the main symptom was hearing loss observed in 13 out of 18 patients. The facial nerve function was assessed as HB 1 in 16, whereas HB 2 in 2 patients. The mean volume of the tumor in the initial MRI amounted to 16.81 cm³ . Postoperatively, the facial nerve was assessed as HB 1 or 2 in 16, whereas HB 3 in 2 patients. Serviceable hearing was presented by only 4 persons. The Mean diameter of the tumor after subtotal surgery amounted to 3.16 cm³ , 1.83 cm³ after GKS, and 1.58 cm³ at the last follow-up. The facial nerve function and hearing level remained the same as before GKS in all patients.<b>Conclusions:</b> STR followed by GKS can be a safe and effective method of treatment of large VS concerning the functional outcome of the facial nerve and the tumor volume growth control.

<b>Introduction:</b> Speech audiometry is well established and frequently used test in audiology as well as in cochlear implant recipient's performance evaluation. Expanding indications for cochlear implantation forces use of more refined methods of both assessment and prognosis of outcome of aural rehabilitation. Variability of speech intelligibility tests and materials require standardized protocol facilitating outcome comparison.<b>Aim:</b> Aim of this review paper is analysis of usage of speech audiometry and other speech intelligibility tests and its results reporting in patients with cochlear implant in Poland and in the World.<b>Materials and methods:</b> Protocols of many different domestic and foreign health centers where compared, showing many methodological differences. Selection of literature for analysis was made according to PRISMA algorithm recommendations. Twenty research papers were chosen for review process.<b>Discussion:</b> In many papers we found lack of data regarding methodology of performed tests. Many authors indicate difficulties in comparing results, especially if publication lacks basic technical information. Despite that if right method is applied, results can be compared. In literature only one level of material presentation in test is prevalent. Speech audiometry is significant in exploring connections between multiple pre-op and post-op prognostic aspects of cochlear implantation.<b>Conclusions:</b> Because of variability in presentation and reporting of CI patients outcomes, consensus is needed in area of system facilitating comparison of research results. This may provide simple solution for accurate analysis and choosing right set of data. Schematic of presentation of audiological data in authors health center was proposed as example.

<b><br>Introduction:</b> The COMQ-12 questionnaire is a tool to assess the quality of life in patients with chronic otitis media in many countries. The questionnaire consists of 12 questions: seven relating to the severity of symptoms, two regarding the impact of the disease on lifestyle and work, two concerning the impact on the need for healthcare, and one is a general question. Each question is rated on a scale from 0 to 5.</br> <b><br>Aim:</b> To present the validation process and the final version of the Polish version of the COMQ-12 questionnaire.</br> <b><br>Material and methods:</b> The Polish version of the COMQ-12 questionnaire was prepared based on an independent translation of the English version by three physicians (two otolaryngology specialists and one physician in the process of specialization in otolaryngology). The questionnaire was validated in a study including 60 participants: 30 patients with chronic otitis media and 30 volunteers without a history of middle ear diseases or hearing disorders. Each participant was asked to complete the COMQ-12 questionnaire twice at an interval of 4 weeks apart. The internal consistency, reliability, and construct validity of the questionnaire were analyzed using Cronbach's alpha and McDonald's omega coefficients, Spearman's rho correlation coefficient, and the Mann-Whitney test, respectively.</br> <b><br>Results:</b> High internal consistency, reliability, and construct validity of the Polish version of the COMQ-12 questionnaire were shown in the course of statistical analysis. The overall internal consistency was 0.95 and 0.97 as assessed by Cronbach's alpha and McDonald's omega coefficients, respectively. Spearman's rho correlation coefficient was above 0.89 for each question. Statistically significant differences in the COMQ-12 total scores were obtained between patients with chronic otitis media and the control group.</br> <b><br>Conclusions:</b> The Polish version of the COMQ-12 questionnaire can be a valuable clinical tool for the assessment of the quality of life in patients suffering from chronic otitis media.</br>.

<br><b>Introduction:</b> The early detection and diagnosis of dementia are of key importance in treatment, slowing disease progression, or suppressing symptoms. The possible role of changes in the sense of smell is considered with regard to potential markers for early detection of Alzheimer's disease (AD).</br> <br><b>Materials and methods:</b> A literature search was conducted using the electronic databases PubMed, Scopus, and Web of Science between May 30, 2022 and August 2, 2022. The term "dementia" was searched with keyword combinations related to olfaction.</br> <br><b>Results:</b> A total of 1,288 records were identified through the database search. Of these articles, 49 were ultimately included in the analysis. The results showed the potential role of changes in the sense of smell as potential biomarkers for early detection of AD. Multiple studies have shown that olfactory impairment may be observed in patients with AD, PD, MCI, or other types of dementia. Even though smell tests are able to detect olfactory loss caused by neurodegenerative diseases, they cannot reliably distinguish between certain diseases.</br> <br><b>Conclusions:</b> In individuals with cognitive impairment or neurodegenerative diseases, olfactory assessment has repeatedly been reported to be used for early diagnosis, but not for differential diagnosis.</br>.

<b><br>Introduction:</b> Congenital inner ear malformations resulting from embryogenesis may be visualized in radiological scans. Many attempts have been made to describe and classify the defects of the inner ear based on anatomical and radiological findings.</br> <b><br>Aim:</b> The aim was to propose and discuss computed tomography multi-planar and 3D image assessment protocols for detailed analysis of inner ear malformations in patients undergoing cochlear implantation counseling.</br> <b><br>Material and methods:</b> A retrospective analysis of 22 malformed inner ears. CT scans were analyzed using the Multi-Planar Reconstruction (MPR) option and 3D reconstruction.</br> <b><br>Results:</b> The protocol of image interpretation was developed to allow reproducibility for evaluating each set of images. The following malformations were identified: common cavity, cochlear hypoplasia type II, III, and IV, incomplete partition type II and III, and various combinations of vestibule labyrinth malformations. All anomalies have been presented and highlighted in figures with appropriate descriptions for easier identification. Figures of normal inner ears were also included for comparison. 3D reconstructions for each malformation were presented, adding clinical value to the detailed analysis.</br> <b><br>Conclusions:</b> Properly analyzing CT scans in cochlear implantation counseling is a necessary and beneficial tool for appropriate candidate selection and preparation for surgery. As proposed in this study, the unified scans evaluation scheme simplifies the identification of malformations and reduces the risk of omitting particular anomalies. Multi-planar assessment of scans provides most of the necessary details. The 3D reconstruction technique is valuable in addition to diagnostics influencing the decision-making process. It can minimize the risk of misdiagnosis. Disclosure of the inner ear defect and its precise imaging provides detailed anatomical knowledge of each ear, enabling the selection of the appropriate cochlear implant electrode and the optimal surgical technique.</br>.

<b><br>Introduction:</b> Although PET/CT is effective for staging HNSCC, its impact on patient management is somewhat controversial. For this reason, we considered it necessary to carry out a study in order to verify whether PET/CT helps to improve the prognosis and treatment in patients. This study was designed to address the impact of PET-FDG imaging when used alongside CT in the staging and therapeutic management of patients with HNSCC.</br> <b><br>Material and methods:</b> Data was collected from 169 patients diagnosed with HNSCC with both CT and PET/CT (performed within a maximum of 30 days of each other). It was evaluated whether discrepancies in the diagnosis of the two imaging tests had impacted the treatment.</br> <b><br>Results:</b> The combined use of CT and PET/CT led to a change in the treatment of 67 patients, who represented 39.7% of the sample. In 27.2% of cases, it entailed a change in the type of treatment which the patient received. In 3.0% of the cases, using both diagnostic tests led to modifications of the therapeutic intention of our patients.</br> <b><br>Conclusions:</b> Using PET/CT in addition to the conventional imaging method in staging resulted in more successful staging and more appropriate therapeutic decision-making.</br>.

<b><br>Introduction:</b> Electromyography (EMG) of the larynx provides information on the electrophysiological condition of laryngeal muscles and innervation. Integration of information obtained from the EMG exams with the clinical parameters as obtained by other methods for laryngeal assessment (endoscopy, perceptual and acoustic analysis, voice self-assessment) provides a multidimensional picture of dysphonia, which is of particular importance in patients with vocal fold (VF) mobility disorders accompanied by glottic insufficiency.</br> <b><br>Aim:</b> The aim of this study was to evaluate laryngeal EMG records acquired in subjects with unilateral vocal fold immobilization with signs of atrophy and glottic insufficiency.</br> <b><br>Material and methods:</b> From the available material of 74 EMG records of patients referred for the exam due to unilateral laryngeal paralysis, records of 17 patients with endoscopic features suggestive of complete laryngeal muscle denervation were selected. The EMG study of thyroarytenoid muscles of mobile and immobile VFs was evaluated qualitatively and quantitatively at rest and during volitional activity involving free phonation of vowel /e/ [ε].</br> <b><br>Results:</b> In all patients, the EMG records from mobile VFs were significantly different from those from immobile VFs. Despite endoscopic features of paralysis, no VF activity whatsoever was observed in as few as 2 patients so as to meet the neurophysiological definition of paralysis. In 88% of cases, electromyographic activity of the thyroarytenoid muscle was observed despite immobilization and atrophy of the vocal fold. In these patients, neurogenic type of record was observed with numerous high- -amplitude mobility units. On the basis of the results, quantitative features of EMG records indicative of paralysis and residual activity of the thyroarytenoid muscle were determined.</br> <b><br>Conclusions:</b> Qualitative and quantitative analysis of laryngeal EMG records provides detailed information on the condition of vocal fold muscles and innervation. EMG records of mobile vs immobile VFs differ significantly from each other. Endoscopic evaluation does not provide sufficient basis for the diagnosis of complete laryngeal muscle denervation.</br>.

<b><br>Introduction:</b> Similarly to hearing loss and dizziness, tinnitus is a frequently reported complication of COVID-19 and remains the subject of numerous scientific reports. However, the exact impact of SARS-CoV-2 on the pathophysiology of tinnitus observed in post-COVID syndrome remains unclear. One suspected cause behind the development of vestibulocochlear symptoms is the inflammation of neural tissue triggered by SARS-CoV-2 infection.</br> <b><br>Aim:</b> The aim of this study was to analyze the results of Brainstem Auditory Evoked Potentials (BAEP) in the context of tinnitus development among patients diagnosed with post-COVID syndrome.</br> <b><br>Material and methods:</b> This retrospective study involved the analysis of BAEP test results of patients admitted to the Audiology Clinic of the Military Institute of Medicine at the National Research Institute and diagnosed with the post-COVID syndrome. The study compared the average latency values of waves I, II, III, IV, V, and intervals I-III, III-V, I-V. The statistical analysis of the obtained data was performed.</br> <b><br>Results:</b> Out of 18 patients (9 female, 9 male) with an average age of 54.22 years (9.65) diagnosed with post-COVID syndrome, tinnitus was identified in 5 individuals (27.78%). A statistically significant increase in wave V latency (5.98 vs. 5.63 [ms]; P < 0.05) and interval III-V (1.99 vs. 1.71 [ms]; P<0.05) was observed between the groups of patients with and without tinnitus.</br> <b><br>Discussion:</b> Study results analyzing BAEP changes in patients with post-COVID syndrome in the context of tinnitus are insufficient in current literature. The only available report linking post-COVID syndrome with sensorineural hearing loss demonstrated a statistically significant increase in latency values of waves III, V, and an increase in intervals I-III, III-V.</br> <b><br>Conclusions:</b> Tinnitus in patients suffering from post-COVID syndrome may be related to prolonged conduction of nerve impulses within the brainstem auditory pathway. Detailed pathophysiology of these changes requires further research.</br>.

<b>Introduction and aim:</b> The aim of the study was the analysis of etiology and treatment of chronic rhinosinusitis in our own material.</br></br> <b>Material and methods:</b> The study was performed on 520 women aged 18-87 and 789 men aged 19-85, diagnosed and treated for chronic rhinosinusitis between 2016 and 2020. The analysis was based on the medical records, taking into account: gender; age; type of symptoms; allergy tests; probable cause of inflammation; type of anatomical anomalies; assessment of the stage based on the Lund-Mackay score for CT scans; number of operations; pathology report; postoperative complications.</br></br> <b>Results:</b> The study showed that the hospitalized patients were most often aged 41-50, 51-60, and 31-40 for women and 51-60, 41-50, and 31-40 for men, respectively. The results of allergy tests in chronic rhinosinusitis patients showed that women were most often allergic to Pyralgin + Ketonal + paracetamol + ibuprofen in 4.50%, to penicillins in 1.07%, and to house dust mites in 0.92%, while in men positive reactions were found in 3.36% for Pyralgin + Ketonal + paracetamol + ibuprofen, 0.99% for house dust mites and 0.92% for cat and dog hair, respectively. Absence of anatomical anomalies was found in 20.75% of women and 26.36% of men, but most often they occurred in the form of deviated nasal septum and enlarged middle nasal concha. The pathology reports revealed the following: chronic rhinosinusitis, chronic polypoid rhinosinusitis, chronic cystic rhinosinusitis, and chronic allergic rhinosinusitis.</br></br> <b>Conclusions:</b> The main symptoms in patients with chronic rhinosinusitis included: nasal congestion + rhinorrhea, nasal congestion + nasal discharge + olfactory impairment, and nasal congestion + nasal discharge + headache. The most common probable causes of chronic rhinosinusitis in the studied patients included: anatomical anomalies, allergies, and irritants including tobacco smoke. Depending on the assessment of the stage based on the Lund-Mackay score for CT scans, it appears that moderate to severe inflammation prevailed in the studied patients.

<b>Introduction:</b> Coronavirus disease 19 (COVID-19) pandemic had a great impact on the health care system. This resulted not only from changes in the way medical facilities operated but also from the need to treat a huge number of patients. On the other hand, uninfected people feared visiting the doctor.</br></br> <b>Aim:</b> The aim of the study was to assess the impact of the COVID-19 pandemic on the diagnostics and treatment of patients with head and neck cancer.</br></br> <b>Materials and methods:</b> This retrospective study involved analysis of data of patients from a single hospital unit who underwent surgical procedures due to head and neck cancer during the COVID-19 pandemic in years 2020-2021 (pandemic group) compared to years 2018-2019 (pre-pandemic group).</br></br> <b>Results:</b> Patients in the pandemic group (n = 123) were older and were more likely to have grade 3 cancer than patients in the pre-pandemic group (n = 116). Cancer stages were similar in both groups. During the pandemic, time from the first outpatient visit to surgery was longer (median 1.6 vs. 0.8 months), while time to radiotherapy was shorter (median 50.5 vs. 63 days) than in the pre-pandemic period.</br></br> <b>Conclusion:</b> During the pandemic, patients had to wait slightly longer for surgery but not for radiotherapy when compared with the pre-pandemic period. Despite this, they did not have more advanced disease.