Artificial intelligence in head and neck surgery: Potential applications and future perspectives.

Artificial intelligence (AI) has the potential to improve the surgical treatment of patients with head and neck cancer. AI algorithms can analyse a wide range of data, including images, voice, molecular expression and raw clinical data. In the field of oncology, there are numerous AI practical applications, including diagnostics and treatment. AI can also develop predictive models to assess prognosis, overall survival, the likelihood of occult metastases, risk of complications and hospital length of stay.

Barbed Pharyngoplasty simulation using a 3D-printed model: design and validation study.

PURPOSE: Learning how to use barbed sutures and perform Barbed Pharyngoplasty (BP) is challenging due to limited surgical training opportunities. This work aims to design, develop, and validate a new 3D surgical simulator to train ENT residents and specialists in performing BP. METHODS: The Barbed Pharyngoplasty Simulator (BPS) was designed using diagnostic images of the facial mass and testing different materials to replicate the mucosal and bony tissues. ENT specialists with experience in BP and ENT residents were included in the validation study and were asked to perform the Alianza BP. After the simulation, they compiled the Face and Content Validity Questionnaires. RESULTS: The BPS consists of a reusable cranial structure that contains the disposable palatopharyngeal structure, replicating the palatal structures and the tongue. Fifteen experienced ENT specialists and nine residents were included in the study. Findings demonstrated that the BPS faithfully replicated the muscular and fibrous-bony palatopharyngeal structures, with only 11% of residents having a negative opinion of the mucosal tissue. All the participants positively rated the sensation of using surgical instruments on the simulator. Also, ENT residents rated all aspects of the content validity test from normal to excellent, while specialists rated the BPS as a general training tool from normal to excellent; for lateral pharyngoplasty, BP, and Alianza, only 6.7% of participants disagreed with its usefulness, and 13.3% disagreed with it for anterior pharyngoplasty. CONCLUSION: The BPS proposed in this preliminary study can potentially be a valuable tool in BP surgical training for residents and young otolaryngologists.

Effectiveness and safety profile of mepolizumab in chronic rhinosinusitis with nasal polyps: Real life data in a tertiary care.

BACKGROUND: Chronic rhinosinusitis with nasal polyps (CRSwNP) is characterized by a type 2 pattern of inflammation. Mepolizumab was approved for the treatment of CRSwNP in 2021, it may be useful to evaluate its safety profile in a real-world setting. AIM: This work aimed to prospectively highlight the effectiveness and safety profile of Mepolizumab in patients with CRSwNP enrolled in the Otorhinolaryngology Unit of the University Hospital of Messina. METHODS: An observational cohort study was carried out considering all patients treated with Mepolizumab. A descriptive analysis was conducted reporting all demographic characteristics, endoscopic evaluations, and symptom conditions. RESULTS: A total of 30 patients were treated with Mepolizumab, one patient discontinued the treatment. A statistically significant reduction in the Sino-Nasal Outcome Tests-22 (SNOT-22) and nasal polyp score (NPS) was shown at the 6th and 12th months compared to baseline values (SNOT-22, -33 and - 43, p < 0.001 for both comparisons; NPS, 0 and - 1, p < 0.001 for both comparisons). The median (Q1-Q3) sniffin' sticks test score increased from 7 (6-8) at the 6th month to 11 (10-13) at the 12th month. Seven patients (24.1 %) reported pain at the injection site, accompanied by redness, warmth, and tenderness within the first 24 h post-injection with a median duration of three days from the onset. CONCLUSIONS: Given the optimal treatment response and the minimal adverse effects observed, clinicians should consider Mepolizumab a safe and effective treatment in CRSwNP patients. Further studies in real-life setting are necessary to better understand the long-term effects.

Serendipity in oto-rhino-laryngology.

INTRODUCTION: Serendipitous findings are findings that were initially unsought but nevertheless contribute to the development of the discipline. This article reviews eight serendipitous findings in oto-rhino-laryngology important to its advancement. METHOD: The following serendipitous findings are discussed: the accidental discovery of the laryngeal mirror and indirect laryngoscopy by Garcia (1854), the invention of direct oesophagoscopy by Kußmaul (circa 1868), Czermák's (1863) development of diaphanoscopy, the unintentional emergence of bronchography from a clinical error made by Weingartner (1914), adenotomy by Meyer (1869), the discovery of the causes of unbalance related to the vestibular nerve by Flourens (1830), Bárány's (1914) finding that the semi-circular canal reflex is involved in equilibrium, and the relationship between gastroesophageal reflux and middle-ear infections by Poelmans and Feenstra (2002). DISCUSSION: Based on these case studies we conclude that serendipity, defined as the art of making an initially unsought find, does not always appear out of nowhere. Often the researcher is already wrestling with a problem for which the serendipitous finding provides a solution. Sometimes the serendipitous finding enables the application of a known solution to a new problem. And sometimes a serendipitous finding is not recognized as such or considered unimportant. Since observations tend to be theory-loaded, having appropriate background knowledge is a conditio sine qua non to elaborate an unanticipated observation.

Leishmaniasis in otorhinolaryngology: an emerging disease and its relationship with anti-tumor necrosis factor-alpha drugs.

PURPOSE: To investigate the clinical manifestations, management and outcomes of Leishmania lesions in the ear-nose-throat (ENT) region, and its relationship with tumor necrosis factor (TNF)-α blocking drugs. METHODS: Single-center retrospective observational study. Patients diagnosed with cutaneous and mucosal leishmaniasis in the otorhinolaryngologic area at a tertiary referral center over a period of 8 years. RESULTS: Three cases of Leishmania lesions in the ear and two in the nose were encountered at our institution. All patients were under treatment with TNF-α blocking drugs. Diagnosis was challenging, and it was important to have a clinical suspicion in order to use accurate detection techniques. All patients received systemic treatment and achieved a complete resolution of the lesions. CONCLUSIONS: With the increasing use of biologic treatments like TNF-α blockers, this type of infection will be increasingly frequent in endemic areas and also worldwide. It is important to include leishmaniasis in the differential diagnosis of inflammatory/infectious lesions in the ENT region.

Exploring the role of ChatGPT in clinical decision-making in otorhinolaryngology: a ChatGPT designed study.

PURPOSE: Since the beginning of 2023, ChatGPT emerged as a hot topic in healthcare research. The potential to be a valuable tool in clinical practice is compelling, particularly in improving clinical decision support by helping physicians to make clinical decisions based on the best medical knowledge available. We aim to investigate ChatGPT's ability to identify, diagnose and manage patients with otorhinolaryngology-related symptoms. METHODS: A prospective, cross-sectional study was designed based on an idea suggested by ChatGPT to assess the level of agreement between ChatGPT and five otorhinolaryngologists (ENTs) in 20 reality-inspired clinical cases. The clinical cases were presented to the chatbot on two different occasions (ChatGPT-1 and ChatGPT-2) to assess its temporal stability. RESULTS: The mean score of ChatGPT-1 was 4.4 (SD 1.2; min 1, max 5) and of ChatGPT-2 was 4.15 (SD 1.3; min 1, max 5), while the ENTs mean score was 4.91 (SD 0.3; min 3, max 5). The Mann-Whitney U test revealed a statistically significant difference (p < 0.001) between both ChatGPT's and the ENTs's score. ChatGPT-1 and ChatGPT-2 gave different answers in five occasions. CONCLUSIONS: Artificial intelligence will be an important instrument in clinical decision-making in the near future and ChatGPT is the most promising chatbot so far. Despite needing further development to be used with safety, there is room for improvement and potential to aid otorhinolaryngology residents and specialists in making the most correct decision for the patient.

Challenges and directions for digital twin implementation in otorhinolaryngology.

BACKGROUND: Digital twin technology heralds a transformative era in Otorhinolaryngology (ORL), merging the physical and digital worlds to offer dynamic, virtual models of physical entities or processes. PURPOSE: These models, capable of simulating, predicting, and optimizing real-world counterparts, are evolving from static replicas to intelligent, adaptive systems. METHODS: Fueled by advancements in communication, sensor technology, big data analytics, Internet of Things (IoT), and simulation technologies, artificial intelligence (AI), digital twins in ORL promise personalized treatment planning, virtual experimentation, and therapeutic intervention optimization. Despite their potential, the integration of digital twins in ORL faces challenges including data privacy and security, data integration and interoperability, computational demands, model validation and accuracy, ethical and regulatory considerations, patient engagement, and cost and accessibility issues. RESULTS: Overcoming these challenges requires robust data protection measures, seamless data integration, substantial computational resources, rigorous validation studies, ethical transparency, patient education, and making the technology accessible and affordable. Looking ahead, the future of digital twins in ORL is bright, with advancements in AI and machine learning, omics data integration, real-time monitoring, virtual clinical trials, patient empowerment, seamless healthcare integration, longitudinal data analysis, and collaborative research. CONCLUSION: These developments promise to refine diagnostic and treatment strategies, enhance patient care, and facilitate more efficient and tailored ORL research, ultimately leading to more effective and personalized ORL management.

ChatGPT vs UpToDate: comparative study of usefulness and reliability of Chatbot in common clinical presentations of otorhinolaryngology-head and neck surgery.

PURPOSE: The usage of Chatbots as a kind of Artificial Intelligence in medicine is getting to increase in recent years. UpToDate® is another well-known search tool established on evidence-based knowledge and is used daily by doctors worldwide. In this study, we aimed to investigate the usefulness and reliability of ChatGPT compared to UpToDate in Otorhinolaryngology and Head and Neck Surgery (ORL-HNS). MATERIALS AND METHODS: ChatGPT-3.5 and UpToDate were interrogated for the management of 25 common clinical case scenarios (13 males/12 females) recruited from literature considering the daily observation at the Department of Otorhinolaryngology of Ege University Faculty of Medicine. Scientific references for the management were requested for each clinical case. The accuracy of the references in the ChatGPT answers was assessed on a 0-2 scale and the usefulness of the ChatGPT and UpToDate answers was assessed with 1-3 scores by reviewers. UpToDate and ChatGPT 3.5 responses were compared. RESULTS: ChatGPT did not give references in some questions in contrast to UpToDate. Information on the ChatGPT was limited to 2021. UpToDate supported the paper with subheadings, tables, figures, and algorithms. The mean accuracy score of references in ChatGPT answers was 0.25-weak/unrelated. The median (Q1-Q3) was 1.00 (1.25-2.00) for ChatGPT and 2.63 (2.75-3.00) for UpToDate, the difference was statistically significant (p < 0.001). UpToDate was observed more useful and reliable than ChatGPT. CONCLUSIONS: ChatGPT has the potential to support the physicians to find out the information but our results suggest that ChatGPT needs to be improved to increase the usefulness and reliability of medical evidence-based knowledge.

Validation of the Quality Analysis of Medical Artificial Intelligence (QAMAI) tool: a new tool to assess the quality of health information provided by AI platforms.

BACKGROUND: The widespread diffusion of Artificial Intelligence (AI) platforms is revolutionizing how health-related information is disseminated, thereby highlighting the need for tools to evaluate the quality of such information. This study aimed to propose and validate the Quality Assessment of Medical Artificial Intelligence (QAMAI), a tool specifically designed to assess the quality of health information provided by AI platforms. METHODS: The QAMAI tool has been developed by a panel of experts following guidelines for the development of new questionnaires. A total of 30 responses from ChatGPT4, addressing patient queries, theoretical questions, and clinical head and neck surgery scenarios were assessed by 27 reviewers from 25 academic centers worldwide. Construct validity, internal consistency, inter-rater and test-retest reliability were assessed to validate the tool. RESULTS: The validation was conducted on the basis of 792 assessments for the 30 responses given by ChatGPT4. The results of the exploratory factor analysis revealed a unidimensional structure of the QAMAI with a single factor comprising all the items that explained 51.1% of the variance with factor loadings ranging from 0.449 to 0.856. Overall internal consistency was high (Cronbach's alpha = 0.837). The Interclass Correlation Coefficient was 0.983 (95% CI 0.973-0.991; F (29,542) = 68.3; p < 0.001), indicating excellent reliability. Test-retest reliability analysis revealed a moderate-to-strong correlation with a Pearson's coefficient of 0.876 (95% CI 0.859-0.891; p < 0.001). CONCLUSIONS: The QAMAI tool demonstrated significant reliability and validity in assessing the quality of health information provided by AI platforms. Such a tool might become particularly important/useful for physicians as patients increasingly seek medical information on AI platforms.

Results of thyroidectomies according to general surgeons and otolaryngologist and cervico faciale surgeons at the general Hospital of Reference of Niamey, what differences in the protocols of management?

OBJECTIVE: To evaluate the surgical management of thyroid pathologies at the Reference General Hospital. METHODS: This was a retro-prospective study over 4 years 6 months carried out in the departments of General and Digestive Surgery (GDS) and Otorhinolaryngology and Cervico Facial Surgery (ORL/FCS). It involved 182 patients who underwent thyroid surgery. RESULTS: A frequency of thyroidectomy of 9.46% was found. Females predominated with a sex ratio of 0.1. The average age of patients was 42.85 years, a standard deviation 12.80. 84.06% of patients had consulted for anterior cervical mass. EU-TIRADS score 3 represented 7,14% of cases. Heteromultinodular goiter was the main indication for thyroid surgery (59.34%). Total thyroidectomy was the most commonly performed gesture in general surgery in 88,23% (n = 105), in Otorhinolaryngology, it was in the same proportion as lobo-isthmectomy at 47.61% (n = 30). The first route was video-assisted thyroidectomy 2.2% (n = 4). The recurrent laryngeal nerve was dissected and seen in 159 cases (87.36%) and parathyroid glands were also seen and preserved in 58.24% of cases (n = 106). In immediate postoperative surgery, the main complications were unilateral recurrent paralysis with dysphonia in 3.3% (n = 6) and compressive hematoma in 2.2% (n = 4). No deaths had been recorded. CONCLUSION: Total thyroidectomy was the most performed procedure in department of General and Digestive Surgery. Routine oral calcium and vitamin D supplementation in the general surgery ward, reduces the occurrence of hypocalcemia after total thyroidectomy and allows a safe and early exit. Standardizing protocols will further reduce complications.

[Repetitio est mater studiorum-implementation of ENT cases in case-based e-learning]. / Repetitio est mater studiorum ­ Implementierung von HNO-Fällen in fallbasiertes E-Learning.

BACKGROUND: German university otorhinolaryngology has a need for digital teaching content. Case-based e­learning represents a digital teaching methodology. The data on student use of case-based e­learning in university teaching of ENT medicine are limited. OBJECTIVE: The aim of this work was to determine the extent to which voluntary case-based e­learning is used by otolaryngology students and what influence the quality of the e­learning has on motivation to use e­learning and on the interest in otolaryngology. MATERIALS AND METHODS: Fifteen voluntary e­learning cases were created based on the content of the ENT lecture in the winter semester 2022/2023. Subsequently, a descriptive evaluation of the usage statistics of the cases of 157 students was conducted. Likewise, an evaluation of the quality of the e­learning as well as the motivation to complete it and the interest in otorhinolaryngology was carried out using a voluntary questionnaire. RESULTS: Voluntary case-based e­learning was used to varying degrees by 66% of the students. The quality of e­learning correlated significantly with the motivation and the interest in otolaryngology. CONCLUSION: The teaching content of otorhinolaryngology can be implemented sufficiently in case-based e­learning and is characterized by satisfactory student acceptance. Integration should be accomplished in a high-quality manner to increase motivation and interest in otorhinolaryngology.

[Feasibility of clinical examination scenarios under pandemic conditions]. / Möglichkeit von Prüfungsszenarien unter Pandemiebedingungen.

BACKGROUND: Due to the COVID-19 pandemic, contact restrictions occurred worldwide, which affected medical schools as well. It was not possible to hold classroom lectures. Teaching contents had to be converted to a digital curriculum within a very short time. Conditions for assessments posed an even greater challenge. For example, solutions had to be found for objective structured clinical examinations (OSCE), which were explicitly forbidden in some German states. The aim of this study was to evaluate the feasibility of an OSCE under pandemic conditions. MATERIALS AND METHODS: At the end of the 2020 summer semester, 170 students completed a combined otolaryngology and ophthalmology OSCE. Examinations were held in small groups over the course of 5 days and complied with strict hygiene regulations. The ophthalmology exam was conducted face to face, and the ENT OSCE virtually. Students were asked to rate the OSCE afterwards. RESULTS: Between 106 and 118 of the students answered the questions. Comparing the face-to-face OSCE with the virtual OSCE, about 49% preferred the face-to-face OSCE and 17% preferred the virtual OSCE; 34% found both variants equally good. Overall, the combination of an ENT and ophthalmology OSCE was rated as positive. CONCLUSION: It is possible to hold an OSCE even under pandemic conditions. For optimal preparation of the students, among other things, it is necessary to transform teaching contents to a digital curriculum. The combination of an ENT and ophthalmology OSCE was positively evaluated by the students, although the face-to-face OSCE was preferred. The overall high satisfaction of the students confirms the feasibility of a virtual examination with detailed and well-planned preparation.

[Interactive electronic visualization formats in student teaching]. / Interaktive elektronische Visualisierungsformate in der studentischen Ausbildung.

BACKGROUND: In the context of contact restrictions, conventional teaching is currently in need of optimization and expansion. The range of digital teaching formats in student training is very heterogeneous and their effectiveness uncertain. This study aims to investigate the extent to which an electronic ward round can be used as an alternative to the conventional ENT attendance practical course, and whether the use of electronic teaching formats has an influence on the quality of teaching. MATERIALS AND METHODS: Instead of regular attendance practicals, bedside teaching took place once a week in real time as a video stream via tablet. A total of 43 students in the seventh semester (winter semester 2020/2021) were included in the prospective study. Evaluation forms were used to examine the subjective didactic value of different visualization formats for the students. Examination results from previous years were used for comparison. RESULTS: The majority of students reported knowledge gain from the electronic rounds (93.02%) and that they were a good alternative to the traditional attendance clerkship (69.77%). The quality of the video and audio transmission as well as the comprehensibility of the case studies presented were consistently rated as good to very good. The students' examination results tended to be slightly worse in the test group compared to the control students of previous years. CONCLUSION: Integration of innovative interactive visualization options into teaching shows promising prospects as a supplement to conventional face-to-face teaching. The results of this study can contribute to the further expansion of digital teaching. Scaling up this model could be considered especially in countries with limited availability of face-to-face teaching.

[The population morbidity with diseases of ear and mastoid and accessibility of otorhinolaryngological care].

The article analyses level and dynamics of morbidity of diseases of ear and mastoid in the Sakha Republic (Yakutia) in 2020-2021 and availability of otorhinolaryngological care. The methods of comparative statistics and mathematical analysis were applied to analyze official data provided by the Yakut Republic Medical Information and Analytical Center, the specialized Department of Otorhinolaryngology, the Republic Hospital № 2 - Center for Emergency Medical Care and the Federal State Statistics Service of Russia. The study established increasing trend of increasing morbidity of these diseases in both the adult and child population. In 2021, the growth rate of overall morbidity of adult population reached 17.7% and 8.8% in children, as compared to 2020. The primary morbidity of adults made up to 22.3%, in children - 15.7%. The comparative analysis demonstrated higher rates of general morbidity in the Republic: by 0.5% as compared with the Russian Federation and by 14.1% as compared with the Far Eastern Federal Okrug. The level of primary morbidity was lower than similar indicators of the compared territories by 17.1% and 3.0%, respectively. It is worth noting that analyzed morbidity of diseases of ear and mastoid reflects prevalence of ENT diseases in the region only indirectly, as the statistical data do not allow to estimate separately rate of upper respiratory tract lesions. Meanwhile, respiratory diseases rank first in the structure of population diseases in Yakutia. The growth of disability in children due to diseases of ear and mastoid requires attention. Among children of 0-17 years old, the indicator of primary disability increased from 0.38 to 0.8 per 10,000 of children population (increase of 110.5%); in children 0-3 years old - from 0.9 to 2.3 per 10,000 of the child population (an increase of 155.6%). The analysis of the number of beds in otorhinolaryngology wards established that that the bed capacity per 10,000 population was 0.6 that is significantly lower than the established standards. The article emphasizes need to adjust the Federal standards for hospital bed capacity, taking into account climatic and geographical conditions of the region, which contribute to spread and chronization of ENT diseases.

Prevalence and risk factors of emergence agitation among pediatric patients undergo ophthalmic and ENT Surgery: a cross-sectional study.

BACKGROUND: Some studies reported that pediatric patients undergoing otorhinolaryngology (ENT) and ophthalmic surgeries have higher incidences of emergence agitation (EA). Children with EA tend to carry the risk of self-harm, have longer periods of recovery and delayed hospital discharge. Consequently, EA needs to be monitored and risk factors ought to be emphasized to implement preventative measures. The objective of this study was to describe EA and to identify risk factors after pediatric ophthalmic or ENT surgery. METHODS: Between September 2021 and December 2021, a cross-sectional study was conducted in 100 children aged of 0-12 years who underwent ophthalmic or ENT surgery. The Watcha scale was used to observe and record EA, which was defined at levels of 3 or 4 at any time in the post-anesthesia care unit (PACU). The pain intensity was graded with the Face, Legs, Activity, Cry, Consolability (FLACC) Scale after surgery. Patient and surgery-related characteristics, the behavioral criteria of EA, the pharmacologic and non-pharmacologic interventions and recovery outcomes were objectively recorded. A binary logistic regression model was constructed to identify the associated factors of EA. RESULTS: From the 100 analyzed children, 58 were males and 42 were females, and 44 patients received ophthalmic surgery and 56 ENT surgery. The median age was 6 (IQR 4-7) years. The overall incidence of EA among pediatrics was 30% (34.5% for ENT and 24.4% for ophthalmic surgery). High preoperative modified Yale Preoperative Anxiety scale (m-YPAS) grade (OR = 1.19, 95%CI 1.06-1.33, P = 0.003) and high postoperative FLACC score (OR = 3.36, 95%CI 1.88-6.02, P < 0.001) were risk factors for EA. CONCLUSIONS: This study identified that preoperative anxiety and postoperative pain are associated with EA in children after ophthalmic or ENT surgery. Preoperative anxiety assessment and management, and administration of adjunct analgesic treatments should be considered in the routine care.

Training and competence perception differences in otolaryngology and head and neck surgery training program - an anonymous electronic national survey.

BACKGROUND: Otorhinolaryngology / Head and Neck Surgery consists of different sub-specialties, each comprising unique characteristics and challenges. Herein, we investigate the use of a uniform national electronic questionnaire for curriculum planning. MAIN OUTCOME MEASURES: (1) Analyze the residents' perception of the different sub-specialties training programs and their competence capabilities. (2) Identify sub-specialties requiring attention. (3) Investigate the characteristics associated with competence perception. METHODS: This is a national cross sectional study. An anonymous electronic questionnaire was emailed to all registered Otorhinolaryngology / Head and Neck Surgery residents. RESULTS: 63.5% registered residents responded to the questionnaire. Two sub-specialties, Rhinology and Laryngology, are located in the extremities of the residents' perceptions of competence and training (p < 0.0001), despite similar complexity perception (means 6.10 and 6.01, respectively). Rhinology is perceived as the most well-trained sub-specialty, both surgically and clinically (means 7.08 and 7.66, respectively), whereas Laryngology is bottom scaled (means 5.16 and 6.14, respectively). The same is true for perceived competence, surgical and clinical, in Rhinology (means 6.80 and 8.02, respectively) compared to Laryngology (means 5.04 and 6.75, respectively). Significant positive correlations were found between training, competence perception and workload ("golden training triangle"). CONCLUSIONS: Each ORL-HNS sub-specialty comprises different characteristics and a different learning curve, necessitating a tailored training program. Recognizing its sub-specialties distinctive features may assist in establishment of better-adapted learning curves in residency programs. Herein, we examine the use of anonymous electronic national survey. Laryngology, bottom ranked, is a prototype of a relatively new surgical discipline. Rhinology, ranked top by the residents, is an exemplar of a sub-specialty with an optimal 'educational environment'. Moreover, we have established golden training triangle, implicating, highlights the essential role of institutional and senior staff for proper residency teaching. We demonstrate and advocate the benefit of using an anonymous electronic questionnaire.

Geriatric otorhinolaryngology: reasons for outpatient referrals from generalists to ENT specialists.

PURPOSE: To determine the main symptoms leading to referral of geriatric patients from primary care to otorhinolaryngology. METHODS:  Retrospective, observational study performed on patients aged 65 and older, referred from Primary Care to the Otorhinolaryngology and Head and Neck Surgery department of a tertiary centre during 2019 and 2020. Symptoms leading to otorhinolaryngological referral were categorized as "Oto-neurological symptoms", "Nasal symptoms", "Pharyngolaryngeal symptoms", "Other Head and Neck symptoms" and "Other Reasons". Data regarding age, gender and whether patients maintain follow-up or have been discharged was also collected. RESULTS:  The study population included a total of 1304 patients (697 female; 607 male). Oto-neurological symptoms were found to be the most prevalent symptoms, with 65% of patients reporting oto-neurological symptoms as at least one of the reasons for referral. Hearing loss was the most commonly reported symptom, with an association found between this symptom and age (p < 0.001). Results also showed an association between the female gender and vertigo/dizziness (p < 0.001) and tinnitus (p = 0.007). An association between the male gender and nasal symptoms was also found (p = 0.018), particularly nasal obstruction (p = 0.003) and epistaxis (p = 0.028). No statistically significant associations were found among the pharyngolaryngeal group. CONCLUSIONS:  This retrospective observational study allowed for a better understanding of the type of otorhinolaryngological symptoms affecting elderly patients and driving otorhinolaryngology evaluation, cementing hearing loss as one of the major complaints among older adults and allowing for a better preparation by otorhinolaryngologists for the changing needs of this subset of the population.

New Year's Eve in otorhinolaryngology: a 16-year retrospective evaluation.

PURPOSE: Pyrotechnics are a long-standing tradition at the turn of the year. There are little data available on New Year's Eve-associated ORL injuries. Due to restrictions during the Corona pandemic, the handling of fireworks and meetings on New Year's Eve 2020-2022 had been significantly changed. Our aim was to analyze first data about New Year's Eve-associated ORL injuries. METHODS: A retrospective analysis of 16 turns of the year (2006-2022) at a University ORL department was performed. The 2 recent years were influenced by the changes and restrictions of the COVID-19 pandemic. RESULTS: Of 343 emergency presentations, 69 presented with New Year's Eve-associated reasons (20%). 72% were male, 15.9% were underage. 74% presented for fireworks-related injuries, 19% due to violent altercations. Noise trauma was present in 71%. The average number of New Year's Eve-associated emergency patients per year and the average total number of patients were reduced by more than half under COVID-19 pandemic conditions. CONCLUSIONS: New Year's Eve-associated ORL injuries range from inner ear trauma to midface fractures. Long-term damage may include hearing loss and tinnitus. These results shall support the responsible use of fireworks even after the end of the special regulations of the COVID-19 pandemic.

Association between preoperative serum C-reactive protein level and leukocyte count and postoperative pain after otolaryngological surgery.

PURPOSE: To determine whether the preoperative inflammatory serum C-reactive protein (CRP) and leukocyte count (LEUK) are associated with postoperative pain and complaints after otolaryngological surgery. METHODS: Retrospective evaluation of 680 patients (33% female, median age 50 years) receiving otolaryngological surgery between November 2008 and March 2017 in a tertiary university hospital. Postoperative pain on the first postoperative day was assessed using the validated questionnaire of the German-wide project Quality Improvement in Postoperative Pain Treatment (QUIPS) including a numeric rating scale for assessment of postoperative pain (NRS, 0-10). The influence of preoperative parameters including CRP and LEUK on patients' postoperative pain was estimated. RESULTS: Mean CRP value was 15.6 ± 34.6 mg/l and mean LEUK value 7.8 ± 3.2 Gpt/l. Patients with pharyngeal surgery had the highest CRP values (34.6 ± 52.9 mg/l), highest LEUK values (9.2 ± 4.2 Gpt/l) and the highest pain levels (3.1 ± 2.4 NRS) compared to all other surgical procedures (all p < 0.05). Higher postoperative pain was associated with LEUK values > 11.3 Gpt/l (r = 0.093, p = 0.016) and higher preoperative chronic pain (r = 0.127, p = 0.001). Multivariate analysis confirmed younger age, female gender, duration of surgery, preoperative chronic pain, type of surgery, and higher LEUK values > 11.3 as independent factors for postoperative pain. Perioperative antibiotics had no effect on the postoperative pain. CONCLUSION: Beyond known factors, preoperative LEUK as inflammation marker is an independent predictor for pain on the first postoperative day.

The use of vestibular evoked myogenic potentials (VEMP) in the diagnosis of otolithic dysfunction of patients with obstructive sleep apnea: a survey of awareness and recognition of otorhinolaryngology medical staffs.

PURPOSE: To assess awareness and recognition of vestibular function tests in otorhinolaryngology medical staffs, especially the vestibular evoked myogenic potentials (VEMP) testing in patients with obstructive sleep apnea (OSA). METHODS: A survey was delivered via either email or a social media app. The medical staffs of the Chinese Medical Association of Otolaryngology Head and Neck Surgery from various branches were enrolled. Study data were collected and managed with an online data collection tool. RESULTS: A total of 1781 emails and 623 social media messages were sent to 2404 otorhinolaryngology medical staffs. One hundred and fifty-seven of them participated in the survey, including 24 via emails and 133 via the social media app. Regarding the knowledge of VEMP, only 59 (37.6%) of them agreed that OSA could be related to vertigo/dizziness/imbalance and 28 (17.8%) believed that OSA could result in VEMP abnormalities and would factor this in diagnosing the impairment of the vestibular function of OSA patients. A total of 7.6% of the respondents had never heard of the VEMP tests. Responses regarding the minimum age at which VEMP are possible ranged from younger than 6 months to greater than 18 years of age. Beliefs regarding the utility and reliability of VEMP varied, with 'unsure' being the most frequent response. In addition, only 17.8% of otolaryngologists indicated some access to the VEMP test. CONCLUSIONS: Knowledge and beliefs about the role of VEMP in diagnosing otolithic organ dysfunction caused by OSA in otorhinolaryngology vary widely. It is important for otorhinolaryngology medical staffs to learn the latest literatures and updated knowledge through continuing education.