Polish version of the COMQ-12 questionnaire, a new validated tool for the assessment of the quality of life in patients with chronic otitis media

<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>.

Effect of Neonatal Hearing Screening Results on the Lost to Follow-Up at the Diagnostic Level

(1) Background: An important part of any neonatal hearing screening program is monitoring diagnostic visits to confirm or exclude the presence of hearing loss. In addition, time plays an important role in the diagnosis. We identified the number of children who came for a diagnostic visit and analyzed the time of the first audiological visit, depending on the result of the hearing screening test performed in the first days of a child's life and the presence or absence of risk factors of hearing impairment. (2) Methods: We analyzed 6,580,524 children, of which 8.9% required further diagnostics. The mean time of follow-up diagnostic visit in the analyzed group was 130 days and differed due to the presence or absence of risk factors for hearing loss before and after the neonatal period. (3) Results: Although the risk of hearing loss in children with risk factors is 2.31 to 6.38 times higher than in children without risk factors depending on the result of the screening test, more than 40% of parents do not report to scheduled audiological visits. (4) Conclusions: Doctors, nurses, and midwives who screen hearing at the neonatological level play an important role in educating parents about the possibility of hearing loss in a child and the need for an audiological examination.

Summary of the Polish Universal Neonatal Hearing Screening Program 2021year review

The Polish Universal Neonatal Hearing Screening Program (PUNHSP) has been carried out in Poland for 20 years. Its main goal is to screen newborns for hearing. This examination is performed on the 2-3 days of a child&apos;s life, and in addition, information is collected on the risk factors for the development of hearing loss. In total, 486 centers participate in PPPBSuN at three reference levels. By the end of 2021, 7 million children were registered in the PPPBSuN Central Database. The most common type of hearing loss in children was bilateral sensorineural hearing loss, diagnosed in 2021 in 160 children. The report below presents the most important results and conclusions from the functioning of PPPBSuN in 2021.

Intraoperative margins in oral and oropharyngeal cancer transoral surgery benefit from sampling method modifications

OBJECTIVES

To investigate the impact on local relapse rate (LRR) and disease specific survival (DSS) of intraoperative margins (FS) obtained by circumferential sampling method, corresponding to the lesion shape and marked using clock-face orientation combined with narrow band imaging (NBI) in head and neck squamous cell carcinoma Materials and Methods: 147 consecutive patients who underwent primary surgery with radical intent for oral and oropharyngeal cancer between 2011 and 2016 were prospectively enrolled. Patients were assigned to 3 groups with different sampling methods. In group A (n=44) a classical FS sampling method was used. In group B (n=73), the clock-face orientation sampling method (FS oclock) was used, whereas in group C (n=30), the FS oclock method combined with NBI. The primary outcome measure was the interdependence between FS sampling methods and oncological outcomes measured by LRR and DSS.

RESULTS

In total, 1534 FS samples were obtained with range of 3-24 FS taken per case, median 7.25 in group A, 8.15 in group B and 7.52 in group C. When compared FS histology and final histology in all groups the sensitivity, specificity and accuracy were 61.54%, 98.51% and 95.24%, respectively. The overall LRR equaled 8.8%. The lowest LRR was observed in FS oclock method combined with NBI (6.67%) followed by FS oclock (6.85%) and FS classic (13.64%). For all patients, DSS achieved 95.92% - 95.45% in FS classic, 95.89% in FS oclock and 96.67%. in FS oclock combined with NBI.

CONCLUSION

The FS oclock sampling method combined with NBI increases the chance of achieving tumor-negative margins and in result improves the treatment outcome reflected by LRR and DSS.

The impact of the COVID 19 pandemic on the functioning of the Universal Newborn Hearing Screening Program in Poland

The Newborn Hearing Screening Program has existed in Poland for almost 20 years. However, for the first time in the history of his activity, he had to deal with large logistic and staffing problems. The analysis compared the years 2020 and 2021 in terms of the functioning of centers that conduct audiological diagnostics of the Program during the Covid-19 pandemic. In order to obtain relevant information, a telephone survey was conducted at the beginning of 2022 with questions about the performance of standard activities related to the Program. Results In 2020, 60 centers conducting audiological diagnostics (66.67%) were suspended, and 30 were working under the sanitary and epidemiological regime (33.33%). In 2021, only 5 (5.26%) diagnostic centers with their headquarters in facilities transformed into so-called homonymous hospitals, dealing only with the treatment of patients infected with SARS-CoV-2 virus, were suspended. Discussion The development of the pandemic and the related limitations around the world had a significant impact on the quality and scope of medical services provided. Many hospitals were quickly transformed into closed centers treating only patients with SARS-CoV-2. Audiological consultations take place in closed, soundproof rooms. Face-to-face contact was required for hearing assessment, fitting hearing aids, troubleshooting, and rehabilitation. The COVID-19 pandemic has forced audiology to modify existing practices. The use of telemedicine was increasingly preferred. In Poland, as all over the world, the scope of remote consultations has expanded, but due to technological and hardware limitations, audiological procedures remained in the sphere of direct contact with the patient. Conclusions In the first year after the announcement of the pandemic, significant difficulties were observed in the functioning of centers dealing with the diagnosis of children with suspected hearing loss. The appearance of the SARS-CoV-2 virus forced us to develop innovative methods of early diagnosis and treatment of children with hearing impairment, which resulted in the stabilization of the work of individuals in the following year.

Otosurgery with the High-Definition Three-Dimensional (3D) Exoscope: Advantages and Disadvantages

Background: The aim of the study was to describe our initial experience with the high-definition three-dimensional (3D) exoscope for middle ear surgery versus the operating microscope. Methods: The study included 60 randomly chosen patients diagnosed with otosclerosis (n = 30) or chronic otitis media (n = 30) with a clinical indication for surgery. The primary measurement was the subjective estimation of quality of the visibility of the operating field provided by the 3D exoscope—VITOM-3D (Karl Storz, Tuttlingen, Germany) in comparison to the operating microscope. Results: All procedures, except for two (3.3%) converted to the microscope, were successfully completed using a 3D exoscope. In both stapedotomy and tympanoplasty, the exoscope was superior to the microscope during more superficial portions of the procedures. By contrast, in deeper areas of the middle ear, the exoscope provided significantly worse visibility, but usually not suboptimal. Both intraoperative bleeding and the narrow surgical field substantially reduced the visibility with the 3D exoscope in comparison to the microscope. Conclusions: Overall, our study shows that the 3D exoscope offers excellent, highly magnified, and well-illuminated high-definition images of the surgical field. However, our experience revealed several important limitations of this system, including decreased depth perception in deep areas of the tympanic cavity and reduced visibility in a difficult surgical field, with subsequent need to switch to an operating microscope in select cases.

DIAPH2 alterations increase cellular motility and may contribute to the metastatic potential of laryngeal squamous cell carcinoma

Low 5-year survival rate in laryngeal squamous cell carcinoma (LSCC) is to large extent attributable to high rate of recurrences and metastases. Despite the importance of the latter process, its complex genetic background remains not fully understood. Recently, we identified two metastasis-related candidate genes, DIAPH2 and DIAPH3 to be frequently targeted by hemizygous/homozygous deletions, respectively, in LSCC cell lines. They physiologically regulate such processes as cell movement and adhesion, hence we found it as a rationale, to study if tumor LSCC specimens harbor mutations of these genes and whether the mutations are associated with metastasizing tumors. As a proof of concept, we sequenced both genes in five LSCC cell lines derived from lymph node metastases assuming there the highest probability of finding alterations. Indeed, we identified one hemizygous deletion (c.3116_3240del125) in DIAPH2 targeting the FH2 domain. Moreover, we analyzed 95 LSCC tumors (53 N0 and 42 N+) using the Illumina platform and identified three heterozygous single nucleotide variants in DIAPH2 targeting conserved domains exclusively in N+ tumors. By combining these results with cBioPortal data we showed significant enrichment of DIAPH2 mutations (P = 0.036) in N+ tumors. To demonstrate the consequences of DIAPH2 inactivation, CRISPR/Cas9 editing was used to obtain a heterozygous DIAPH2+/- mutant HEK-293T cell line. Importantly, the edited line shows a shift from 'proliferation' to 'migration' phenotype typically observed in metastasizing cells. In conclusion, we report that DIAPH2 alterations are present primarily in metastasizing specimens of LSCC and suggest that they may contribute to the metastatic potential of the tumor.

Review and characteristics of 585 salivary gland neoplasms from a tertiary hospital registered in the Polish National Major Salivary Gland Benign Tumors Registry over a period of 5 years: a prospective study

&lt;b&gt;Introduction:&lt;/b&gt; A Polish National Major Salivary Gland Benign Tumors Registry (SGR) is a report of benign salivary gland neoplasms (SGNs) from 26 different centres in Poland, introduced in 2014. The aim of this study is to analyze demographic characteristics and clinico-pathological factors of benign SGNs treated in large tertiary institutions and to determine possible correlations between selected variables. &lt;br&gt;&lt;b&gt;Material and method:&lt;/b&gt; Analysis of 585 patients recorded in SGR and operated on for SGNs in the Department of Otolaryngology and Laryngological Surgery, University of Medical Sciences, Poznań, Poland, over a 5-year period. Patient age, sex, occupation, place of residence, tumor location, size, histology, recurrence, facial nerve function after surgery, wound healing, surgery procedure, availability of pre-operative imaging examinations, fine-needle aspiration cytology (FNAC) results were analyzed. &lt;br&gt;&lt;b&gt;Results:&lt;/b&gt; 338 females and 247 males with a mean age of 53 years were operated on. In total, 96.2% of tumors originated from the parotid and 3.8% from the submandibular gland. The most frequent primary tumor diameter was 2-4 cm (59.5%) followed by &lt;2 cm (29.2%) and &gt;4 cm (8.4%). Tumors of over 4 cm were frequently removed by partial superficial parotidectomy, while those under 2 cm - by extracapsullar dissection (ECD). Pleomorphic adenomas (PA) were predominant (58.8%), followed by Warthin's tumor (WT) - 37.1%. Patients with WT were on average 13.3 years older than patients with PA. &lt;br&gt;&lt;b&gt;Discussion:&lt;/b&gt; This research can be helpful to better understand the clinico-pathological features of SGNs. Long-termin hospital-based analysis is important for subsequent metaanalyses and comparisons with other centers. The reasons why not all patients' data are reported to the national SGR should be further precisely analyzed.

Follow-up on the diagnostic level of children covered by the Universal Neonatal Hearing Screening Program in Poland, divided into voivodships

Introduction: Thanks to the Polish Universal Neonatal Hearing Screening Program (PUNHSP), All newborns in Poland undergo a free, screening hearing examination. Between 2006 and 2015, the average number of tested children per year was 373,477. According to the analysis of The Central Database(CDB), only 55.8% of the children attended the detailed hearing examinations at the second level of the Program. Aim: The aim of this study is to analyze the dates concerning the attendance of the children at the diagnostic level of PUNHSP in different regions of Poland. Materials and methods: To conduct an analysis of this fact and find out the reasons for the low attendance at the second level in 2015, a telephone survey questionnaire was developed for parents whose children had not registered for further consultation - 3,239 randomly selected parents. Results: The analysis revealed that the number of children examined at the second diagnostic level of the program is in fact much higher than the results of The Central Database show. The actual number is 83.6% as opposed to 55,8%. As a result of the telephone questionnaire, some inaccuracies in the input data to the CDB were detected. The main errors involved in the gathering of information for the CDB was the incorrect OAE test result and the lack of performed examination. Conclusion: In Poland, the worst results for the attendance to the diagnostic level (the results were a comparison of the questionnaire results compared to the CDB) was shown in Pomorskie, Lubelskie, Mazowieckie, and Podlaskie regions. In many cases, there was a large difference in reality to what the information in the CDB claimed. The improvement of clarity concerning the CDB application is important in order to minimize the possibility of malformation in the CDB.

Analysis of the changes in the Polish Universal Neonatal Hearing Screening Program over 15 years of activity

Introduction: One of the examples of a nationwide pro-health program in Poland is the Polish Universal Neonatal Hearing Screening Program (PUNHSP). The Program is aimed at early diagnosis and intervention in children with hearing impairments and it is an example of a well-managed program. Presenting the results of the PUNHSP activity as well as organizational aspects and own experience can significantly help institutions managing other programs to achieve high efficiency in their functioning. The aim of this work is a detailed analysis of the Program evaluation during the 15 years of its activity, i.e. the identification of changes and the consequences of their introduction in the perspective of improving quality and efficiency. Materials and methods: The material is PUNHSP data, registered in the Central Database of the Program and organizational information related to management, IT support and PUNHSP infrastructure. The analysis was based on quality assessment parameters (identification of changes and the purpose of their introduction) and effectiveness (consequences of introducing changes). The analysis concerns the whole period of PUNHSP activity - from 2002 to 2017. Results: As a result of the analysis, 13 main modifications of the Program were identified as the "change" criteria and 11 smaller ones - side ones resulting from the necessity to adapt the PUNHSP functionality to current needs. The changes were grouped into five categories: legal, administrative, management, audit and control, as well as IT, changes. Discussion: When analyzing the PUNHSP evaluation, it can be assumed that the changes introduced positively influenced the various aspects of the PUNHSP activity, but do not exhaust the possibilities of further optimization of its activity. Conclusions: The Program requires constant development in order to increase the efficiency and effectiveness of its operation, and the solutions used in it could be a stimulus to improve and create other pro-health programs.

The report of the Polish Universal Neonatal Hearing Screening Program in 2016

The Polish Universal Neonatal Hearing Screening Program (PUNHSP) has been carried out in Poland for 14 years. The main aim of this Program is to organize hearing screening tests and to gather the information about risk factors of hearing loss in almost all newborns in Poland. It consists of 496 centers at 3 referral levels. A total of 5 458 114 children had been registered in the Central Database (CDB) of PUNHSP by the 22nd of August 2017. Bilateral sensorineural hearing loss was the most frequently appearing hearing impairment in children. It was diagnosed in 260 cases in 2016. This report presents the most important results and conclusions concerning the running of the PUNHSP in 2016.

Primary and salvage laser surgery of 341 glottic cancers-Comparison of treatment outcomes between University Head Neck Tertiary Referral Center and Local Head Neck Department

OBJECTIVE

The main goal was to compare the clinical data of patients with T1 and T2 glottic cancer treated with CO₂ transoral laser microlaryngoscopy (TLM) in the Tertiary Referral University Department of Otolaryngology, Head Neck Surgery, Poznan and the local Department of Otolaryngology, Oncology and Maxillofacial Surgery, Bydgoszcz.

MATERIAL AND METHODS

Unified databases for the 7-year period January 2005-December 2011 were created to compare these two cohorts. The database contained 341 patients: 231 from the tertiary center and 110 from the local department, of which 298 (87%) were men, and 43 (13%) were women.

RESULTS

Cordectomy type I-IV was performed in 250 (73%) patients, cordectomy type V-VI in 84 (25%) patients, and cordectomy enlarged to epiglottic petiole in 7 (2%) patients. Local recurrence was observed in 96 (28%) cases. Among these cases, 81 (87.5%) patients had salvage surgery: 43 re-cordectomy, 10 open partial laryngectomy, and 28 total laryngectomy. The outcomes for the whole cohort, Tertiary Referral Center and Local Department respectively were as follows: larynx preservation rate was 91.8%, 93.6%, and 88%; 3-year disease specific survival was 97.4%, 97.9%, and 93.3%; 3-year overall survival was 93.5%, 96.6%, and 85.5%; 5-year disease specific survival was 95.2%, 95.2%, and 96.3%; and 5-year overall survival was 84.5%, 88.7%, and 76%, respectively.

CONCLUSION

Comparison of the cohorts showed that outcomes of primary treatment were similar but there were noticeable differences in salvage treatment efficacy, favoring patients from the Tertiary Referral Center. Lasers Surg. Med. 50:311-318, 2018. © 2017 Wiley Periodicals, Inc.

The analysis of expression of p16 protein in group of 53 patients treated for sinonasal inverted papilloma

Introduction

Sinonasal inverted papilloma constitute relevant therapeutic problem due to destructive character of growth, tendency to recur and the possibility of malignant transformation. Therefore, many attempts to identify risk factors for inverted papilloma occurrence have been undertaken, as well as research to find markers that would allow for the earlier detection of tumors and the application of adequate therapy. A widely known risk factor of inverted papilloma is HPV infection. One of the markers of HPV infection and the ongoing effect of this change (although arousing some controversy) is the expression of the p16 protein.

Objective

The aim of the study was to analyze the correlation between the expression of p16 as a surrogate of HPV infection in analyzed histopathological material and epidemiological variables, recurrences or malignant transformation.

Methods

The retrospective study includes a group of 53 patients (18 women and 35 men) undergoing treatment for sinonasal inverted papilloma in the period of 2002–2012. The intensity of the p16 protein in histopathological material was scored as: 0 – no expression, 1 – diffuse expression (borderline) and 2 – positive expression; or 0 – no expression/diffuse expression (borderline); 1 – positive expression. The Ethics Committee agreement was obtained (1089/12; 245/13).

Results and conclusion

There was no statistically significant relationship between the expression of p16 and the age of patients, cigarette smoking, tumor location, tumor staging according to the Krouse and Cannady classification, the presence of dysplasia or the occurrence of relapse.

Analysis of follow-up at the diagnostic level in the Polish Universal Neonatal Hearing Screening Programme

Objectives Routine analysis showed that between 1 June and 30 November 2014, only 47.6% of expected follow-up visits at the diagnostic level were registered in the Polish Universal Neonatal Hearing Screening Programme central database. We attempted to detect and analyse the reasons for this low percentage. Methods A telephone survey questionnaire was developed for parents whose children had not registered for consultation at the diagnostic level, or had not received a final diagnosis according to the programme database. Questions aimed to verify the database records and compare these with information received from and given to parents. From the 7888 children not registered at the diagnostic level, 3239 records were randomly selected, i.e. 52.4% of those who had been expected to attend. Results Questions were answered by 1950 parents (60.2% of the selected group). Of these, 52.1% ( n = 734) had attended for diagnostic tests, but this was not recorded in the database. The most common reasons for not attending were the long waiting time for the visit (36.09%), lack of referral to a visit (25.9%) and conscious parent decision (16.35%). Conclusion The telephone survey disclosed omissions in database registration, and that in fact 83.6% of children had attended at the diagnostic level.

The rapid change in sinonasal inverted papilloma incidence - the epidemiological analysis

In recent years, the incidence of sinonasal inverted papilloma (IP) in a stable population has increased significantly. The aim of the study was to analyze the occurrence of IP between the years 2002-2012 in relation to epidemiological factors in an unalterable area. Moreover, we wanted to start a discussion about the difficulties in determining the inci¬dence of benign lesions that are not included in registers. This retrospective study included a group of 69 patients who were treated in the Department of Otolaryngology, ENT Oncology, Poznań University of Medical Sciences. In 2006, we noticed a sudden change in referrals. We compared two groups of patients who were referred during two differ¬ent time periods: 11 patients (2002-2006) and 58 patients (2007-2012). Despite a marked difference in the number of patients, there were no differences between the groups in tumor location (p&gt;0.05), stage (p=0.16), duration of symp¬toms (p=0.39), place of residence, and smoking (p=0.41). The patient`s age was the only variable that differed significantly between the groups (48.45 vs. 56.93 years; p=0.043569, respectively).

Clinical outcomes of treatment of sinonasal inverted papillomas (IPs) depending on the surgical technique and learning curve

INTRODUCTION

Sinonasal inverted papillomas (IPs) are a major challenge for ENT specialists. In the last decades, the number of endoscopic procedures has increased, while the percentage of external or double approach procedures has decreased. The aim of this study was to evaluate long-term IP treatment outcomes according to the applied surgical method.

MATERIAL AND METHODS

the retrospective study included 69 patients (28 women and 41 men) treated during 2002-2012 in the Department of Otolaryngology and Laryngological Oncology of Poznań University of Medical Sciences. Of these patients, 47 were operated endoscopically, 16 received a double procedure and six received an external procedure.

RESULTS

The recurrence rate in patients treated endoscopically was 32%, while patients treated by the external/double approach showed 64% (p = 0.03306). The recurrence rate after endoscopic surgery was 75% during 2002-2006, but was 28% during 2007-2012. There was no correlation between recurrence rate and age (p = 0.087686), gender (p = 0.42810), type of symptoms (p = 0.20955), or Krouse staging (p = 0.23658). A significant impact on relapses was the position to Ohngren's plane (p = 0.004768) and tumor location in the anterior ethmoid (p = 0.00416).

DISCUSSION

Endoscopic procedures are an effective method of IP treatment, however reasonable indications and surgeon experience should be taken into consideration.