Granulomatosis with Polyangiitis: A Rare but Clinically Important Disease for the Otolaryngologist.

INTRODUCTION: Granulomatosis with polyangiitis (GPA) is rare but debilitating autoimmune disease and commonly presents with sinonasal as well as other head and neck symptoms. AIMS: To summarize the ear, nose, and throat-specific symptomatology and management of GPA. METHODS AND RESULTS: We performed a literature review by using the PubMed search engine to provide a summary of recent and important literature that is pertinent to an otolaryngologist's clinical practice. We provide a guide on the pathophysiology, epidemiology, clinical features, investigation, and management (operative and nonoperative) of this important disease. CONCLUSIONS: This review illustrates the important role that an otolaryngologist can play in the work up and symptom management of patients with GPA. Knowledge of the common presenting symptoms as well as more rare presentations of GPA is extremely important for otolaryngologists as prompt diagnosis and management is extremely important to avoid significant morbidity and mortality.

[Advances in glucocorticoid resistance in otorhinolaryngological diseases].

Glucocorticoids（GC） are widely used in the clinical treatment of autoimmune inner ear diseases, sudden sensorineural hearing loss, Meniere's disease, sinusitis and other otolaryngology diseases. However, GC resistance remains a major factor contributing to the poor efficacy of clinical treatments. The mechanism of GC resistance is still unclear. This paper reviews the related mechanisms of GC resistance from the perspectives of GC receptor factors and non-GC receptor factors. Additionally, it summarizes the latest research progress on GC resistance in otolaryngological diseases, with the aim of identifying effective clinical alternative treatment options for reversing GC resistance in the future.

The role of cells and their derivatives in otorhinolaryngologic diseases treatment.

Otolaryngology is an important specialty in the field of surgery that deals with the diagnosis and treatment of the ear, nose, throat, trachea, as well as related anatomical structures. Various otolaryngological disorders are difficult to treat using established pharmacological and surgical approaches. The advent of molecular and cellular therapies led to further progress in this respect. This article reviews the therapeutic strategies of using stem cells, immune cells, and chondrocytes in otorhinolaryngology. As the most widely recognized cell derivatives, exosomes were also systematically reviewed for their therapeutic potential in head and neck cancer, otitis media, and allergic rhinitis. Finally, we summarize the limitations of stem cells, chondrocytes, and exosomes, as well as possible solutions, and provide an outlook on the future direction of cell- and derivative-based therapies in otorhinolaryngology, to offer a theoretical foundation for the clinical translation of this therapeutic modality.

Performance and Consistency of ChatGPT-4 Versus Otolaryngologists: A Clinical Case Series.

OBJECTIVE: To study the performance of Chatbot Generative Pretrained Transformer-4 (ChatGPT-4) in the management of cases in otolaryngology-head and neck surgery. STUDY DESIGN: Prospective case series. SETTING: Multicenter University Hospitals. METHODS: History, clinical, physical, and additional examinations of adult outpatients consulting in otolaryngology departments of CHU Saint-Pierre and Dour Medical Center were presented to ChatGPT-4, which was interrogated for differential diagnoses, management, and treatment(s). According to specialty, the ChatGPT-4 responses were assessed by 2 distinct, blinded board-certified otolaryngologists with the Artificial Intelligence Performance Instrument. RESULTS: One hundred cases were presented to ChatGPT-4. ChaGPT-4 indicated a mean of 3.34 (95% confidence interval [CI]: 3.09, 3.59) additional examinations per patient versus 2.10 (95% CI: 1.76, 2.34; P = .001) for the practitioners. There was strong consistency (k > 0.600) between otolaryngologists and ChatGPT-4 for the indication of upper aerodigestive tract endoscopy, positron emission tomography and computed tomography, audiometry, tympanometry, and psychophysical evaluations. Primary diagnosis was correctly performed by ChatGPT-4 in 38% to 86% of cases depending on subspecialty. Additional examinations indicated by ChatGPT-4 were pertinent and necessary in 8% to 31% of cases, while the treatment regimen was pertinent in 12% to 44% of cases. The performance of ChatGPT-4 was not influenced by the human-reported level of difficulty of clinical cases. CONCLUSION: ChatGPT-4 may be a promising adjunctive tool in otolaryngology, providing extensive documentation about additional examinations, primary and differential diagnoses, and treatments. The ChatGPT-4 is more effective in providing a primary diagnosis, and less effective in the selection of additional examinations and treatments.

Access to Otolaryngologic Telemedicine Care Across the COVID-19 Pandemic at an Urban Tertiary Hospital System.

Objective: To describe associations between patients' demographic characteristics and access to telemedicine services in an urban tertiary academic medical system across the COVID-19 pandemic, and to identify potential barriers to access. Methods: This was a retrospective cohort study conducted at a single-center tertiary academic medical center. The study included adult patients undergoing outpatient otolaryngologic care in person or via telemedicine during 8 week timeframes: before the pandemic, at the onset of the pandemic, and during later parts of the pandemic. Patients were characterized by age, sex, race, insurance type, primary language, portal activation status, income estimate, and visit type. Where appropriate, chi-squared tests, Wilcoxon signed-rank tests, and logistic regression were used to compare demographic factors between the cohorts. Results: A total of 14,240 unique patients [median age, 58 years (range, 18-107 years); 56.5% were female] resulting in a total of 29,457 visits (94.8% in-person and 5.2% telemedicine) were analyzed. Patients seen in person were older than those using telemedicine. Telemedicine visits included a higher proportion of patients with private insurance, and fewer patients with government or no insurance compared to in-person visits. Race, income, and English as primary language were not found to have a significant effect on telemedicine use. Conclusion: In an urban tertiary medical center, we found significant differences in sociodemographic characteristics between patients who accessed otolaryngologic care in person versus via telemedicine through different phases of the COVID pandemic, reflecting possible barriers to care associated with telemedicine. Further studies are needed to develop interventions to improve access.

Artificial intelligence and ChatGPT: An otolaryngology patient's ally or foe?

BACKGROUND: As artificial intelligence (AI) is integrating into the healthcare sphere, there is a need to evaluate its effectiveness in the various subspecialties of medicine, including otolaryngology. Our study intends to provide a cursory review of ChatGPT's diagnostic capability, ability to convey pathophysiology in simple terms, accuracy in providing management recommendations, and appropriateness in follow up and post-operative recommendations in common otolaryngologic conditions. METHODS: Adenotonsillectomy (T&A), tympanoplasty (TP), endoscopic sinus surgery (ESS), parotidectomy (PT), and total laryngectomy (TL) were substituted for the word procedure in the following five questions and input into ChatGPT version 3.5: "How do I know if I need (procedure)," "What are treatment alternatives to (procedure)," "What are the risks of (procedure)," "How is a (procedure) performed," and "What is the recovery process for (procedure)?" Two independent study members analyzed the output and discrepancies were reviewed, discussed, and reconciled between study members. RESULTS: In terms of management recommendations, ChatGPT was able to give generalized statements of evaluation, need for intervention, and the basics of the procedure without major aberrant errors or risks of safety. ChatGPT was successful in providing appropriate treatment alternatives in all procedures tested. When queried for methodology, risks, and procedural steps, ChatGPT lacked precision in the description of procedural steps, missed key surgical details, and did not accurately provide all major risks of each procedure. In terms of the recovery process, ChatGPT showed promise in T&A, TP, ESS, and PT but struggled in the complexity of TL, stating the patient could speak immediately after surgery without speech therapy. CONCLUSIONS: ChatGPT accurately demonstrated the need for intervention, management recommendations, and treatment alternatives in common ENT procedures. However, ChatGPT was not able to replace an otolaryngologist's clinical reasoning necessary to discuss procedural methodology, risks, and the recovery process in complex procedures. As AI becomes further integrated into healthcare, there is a need to continue to explore its indications, evaluate its limits, and refine its use to the otolaryngologist's advantage.

Mind-Body Therapies in the Management of Otolaryngologic Disease: A State-of-the-Art Review of Randomized Controlled Trials.

OBJECTIVE: To review and assess the peer-reviewed literature on the utility of mind-body therapy (MBT) as an adjunct treatment in the management of otolaryngologic disease. DATA SOURCES: PubMed, Embase, and Cochrane. REVIEW METHODS: Randomized control trials (RCTs) of MBTs in the management of otolaryngologic disease from 2002 to 2022 were identified and included according to predefined criteria. Interventions requiring expensive equipment were excluded because the goal of MBT is to be cost-conscious. All studies were subjected to a two-stage blinded screening, extraction, and appraisal process. The outcomes of the intervention and control groups were compared. CONCLUSION: RCTs of MBTs, including breathing exercises (4), aromatherapy (2), biofeedback (2), meditation, (2), and yoga (2), have been studied in several otolaryngologic conditions, including septoplasty/rhinoplasty (3), head and neck cancer (2), facial palsy (2), and tinnitus (2). Most studies were of moderate risk of bias on appraisal, and each MBT studied was found to significantly reduce subjective and objective distress associated with the otolaryngologic condition in question. IMPLICATIONS FOR PRACTICE: Despite a paucity of strong evidence supporting the universal use of MBTs, our review suggests that MBTs are cost-effective and easily deployable complementary tools in the management of otolaryngologic disease. Future large, methodologically rigorous RCTs are needed to address the limitations of the included studies, such as improper blinding and inappropriate statistical analysis. As MBTs are studied further, a case for their current use can be made because of their low cost and minimal risk to patients.

Exposures to humidifier disinfectant and various health conditions in Korean based on personal exposure assessment data of claimants for compensation.

BACKGROUND: Humidifier disinfectants (HDs) were commonly used household chemicals to prevent microbial growth in a humidifier water tank in South Korea. A growing body of evidence has indicated that its airborne exposure can induce severe lung injury. However, there has been low awareness of other health outcomes in HD users. This study aimed to evaluate health conditions appealed by claimants for compensation in relation with an increased exposure to HD. METHODS: From survey data of personal HD exposure assessment of claimants for compensation in Korea, we included a total of 4,179 subjects [cases in each dataset were defined by nine reported health conditions, i.e., pneumonia, asthma, cardiovascular disease, respiratory disease, otorhinolaryngologic disease, brain disease (including cerebrovascular disease), dermatological disease, lung cancer, and all cancers]. HD exposures was considered as the following exposure criteria: exposure duration, exposure proximity, exposure direction, chemical type, cumulative exposure time, indoor air concentration, and cumulative exposure level. Logistic regression models were used to evaluate the associations between HD exposure and health conditions. RESULTS: After adjusting for sociodemographic and health behavioral factors and other chemical exposures (households, environmental, and occupational exposures), an increase in cumulative HD exposure time was significantly associated with risks of all nine diseases (all p-trends < 0.05). An increase in HD exposure duration was associated with asthma, respiratory disease, otorhinolaryngologic disease, dermatological disease, all cancers, and lung cancer (p-trends < 0.05). Indoor HD concentration was associated with only pneumonia (p-trend = 0.015). CONCLUSIONS: Our findings suggest that cumulative exposures to airborne HD might potentially increase the risk of various reported health outcomes.

Smoking and alcohol consumption with the risk of 11 common otolaryngological diseases: a bidirectional Mendelian randomization.

PURPOSE: In this study, a bidirectional mendelian randomization was applied to evaluate the association of smoking and alcohol consumption with 11 otolaryngological diseases. METHODS: A total of 85,22,34 and 7 single nucleotide polymorphisms were used as instrumental variables for smoking initiation, cigarettes per day, alcoholic drinks per week and alcohol consumption, respectively. Genetic associations with 11 common otolaryngological diseases were obtained from the UK Biobank and FinnGen dataset. IVW, weighted median, MR-Egger, MR-PRESSO and leave-one-out method were used in this analysis. RESULTS: Smoking initiation increased the risk of vocal cord and larynx diseases (OR 1.002; 95% CI 1.001-1.004; P = 4 × 10-4), head and neck cancer (OR 1.001; 95% CI 0.999-1.003; P = 0.027), thyroid cancer (OR 1.538; 95% CI 1.006-2.351; P = 0.047) and sleep apnoea (OR 1.286; 95% CI 1.099-1.506; P = 0.002). Cigarettes per day was associated with chronic sinusitis (OR 1.152; 95% CI 1.002-1.324; P = 0.046), chronic rhinitis and pharyngitis (OR 1.200; 95% CI 1.033-1.393; P = 0.017), vocal cord and larynx diseases (OR 1.001; 95% CI 0.999-1.002; P = 0.021) and head and neck cancer (OR 1.001; 95% CI 0.999-1.003; P = 0.017). Alcoholic drinks per week only was significantly associated with the risk of head and neck cancer (OR 1.003; 95% CI 1.001-1.006; P = 0.014). However, there was no evidence to support that genetically predicted alcohol consumption increased the risk of otolaryngological diseases. Reverse MR also did not find outcomes effect on exposures. CONCLUSION: This study shows that smoking and heavy alcohol consumption promote the occurrence of some otolaryngological diseases indicating that lifestyle modification might be beneficial in preventing otolaryngological diseases.

[Psychosomatic aspects in otorhinolaryngology-historical milestones]. / Psychosomatische Aspekte in der HNO-Heilkunde ­ historische Meilensteine.

BACKGROUND: This investigation examined the development of psychosomatics in the field of otolaryngology in Germany using the examples of psychogenic deafness and chronic tinnitus by means of literature research. The focus of the study was on the period 1948-2022. METHODS: A literature search was carried out in the PubMed database from 1948 and antiquarian ENT textbooks were evaluated. The search terms used were "ENT and psychosomatics," "tinnitus," "retraining therapy," "analytical psychology," "behavioral therapy," and "sensory systems." RESULTS: Psychosomatic phenomena were mentioned in the treatment of nasal diseases and ear ailments in writings of Byzantine and medieval medicine. Even older are references to tinnitus in ancient Egyptian and Indian scripts. From the nineteenth to the mid-twentieth century, psychological abnormalities in ENT symptoms were assigned to the term hysteria. From the middle of the twentieth century, a paradigm shift in the assessment of psychosomatic disorders in otolaryngology became apparent. In the 1950s, a broad psychosomatic discussion was opened in individual lectures and book contributions on mental abnormalities in ENT diseases. With the implementation of the Psychosomatics Working Group of the German Society of Otorhinolaryngology, Head and Neck Surgery, psychosomatics in the field of ENT received the framework for scientific and clinical activity at the turn of the millennium. Psychosomatics is scientifically represented and part of the continuing education regulations for otolaryngology in Germany and at European level. It shows high standards in research, qualification of otolaryngologists, and patient care. CONCLUSION: As of 2022, psychosomatics in otolaryngology has been steadily developing for over 70 years. The standards achieved are to be further expanded and research on cognition, affectivity, and sensory analogies intensified.

[Digital health applications in otorhinolaryngology]. / Digitale Gesundheitsanwendungen in der Hals­, Nasen- und Ohrenheilkunde.

BACKGROUND: With the passing of the "Digital Care Act" by the German Bundestag at the end of 2019, it was made possible, among other things, for digital health applications to be reimbursed by statutory health insurance companies under certain conditions. The aim of this work is to identify digital health applications related to ear, nose, and throat medicine and to describe the underlying evidence. MATERIALS AND METHODS: The digital health applications register was analyzed to identify digital health applications with an indication area relating to an otorhinolaryngologic disease. Digital health applications were included that were either permanently or provisionally included, or currently deleted if further information was available. The underlying evidence was assessed according to the recommendations of the Oxford Center for Evidence-Based Medicine for therapeutic studies. RESULTS: A total of six digital health applications with a direct or indirect connection to otorhinolaryngology were identified, three of which were permanently and two provisionally included in the directory. One digital health application has currently been withdrawn by the manufacturer. The permanently recorded digital health applications are based on evidence level 1b. CONCLUSION: The introduction of digital health applications is sometimes also discussed critically, but they represent an innovative approach and various digital health applications with a high level of underlying evidence are already available, especially for the ear, nose, and throat area.

Systemic Steroids for Otolaryngology-Head and Neck Surgery Disorders: An Evidence-Based Primer for Clinicians.

OBJECTIVE: To offer pragmatic, evidence-informed guidance on the use of systemic corticosteroids (SCS) for common otolaryngologic disorders. DATA SOURCES: PubMed, Cochrane Library, and American Academy of Otolaryngology-Head and Neck Surgery Foundation clinical practice guidelines. REVIEW METHODS: A comprehensive search of published literature through November 2021 was conducted on the efficacy of SCS, alone or in combination with other treatments, for managing disorders in otolaryngology and the subdisciplines. Clinical practice guidelines, systematic reviews, and randomized controlled trials, when available, were preferentially retrieved. Interventions and outcomes of SCS use were compiled to generate summary tables and narrative synthesis of findings. CONCLUSIONS: Evidence on the effectiveness of SCS varies widely across otolaryngology disorders. High-level evidence supports SCS use for Bell's palsy, sinonasal polyposis, and lower airway disease. Conversely, evidence is weak or absent for upper respiratory tract infection, eustachian tube dysfunction, benign paroxysmal positional vertigo, adenotonsillar hypertrophy, or nonallergic rhinitis. Evidence is indeterminate for acute laryngitis, acute pharyngitis, acute sinusitis, angioedema, chronic rhinosinusitis without polyps, Ménière's disease, postviral olfactory loss, postoperative nerve paresis/paralysis, facial pain, and sudden sensorineural hearing loss. IMPLICATIONS FOR PRACTICE: Clinicians should bring an evidence-informed lens to SCS prescribing to best counsel patients regarding the risks, anticipated benefits, and limited data on long-term effects. Alternate routes of corticosteroid administration-such as sprays, drops, inhalers, and intralesional injections-may be preferable for many disorders, particularly those that are self-limited or require a prolonged duration of therapy. Prudent use of SCS reduces the risk of medication-related adverse effects. Clinicians who are conversant with high-level evidence can achieve optimal outcomes and stewardship when prescribing SCS.

[Unmet medical need in otorhinolaryngology: A challenge for otorhinolaryngologists and head and neck surgeons]. / Unmet medical need in der Hals-Nasen-Ohren-Heilkunde: Die HNO-Ärztinnen und HNO-Ärzte sind gefordert.

BACKGROUND: Otorhinolaryngologists and head and neck surgeons are predestined to scientifically analyze and prioritize the medical needs in ENT medicine under the umbrella of the German Society of Otolaryngology, Head and Neck Surgery (DGHNO-KHC). This medical need assessment is important for targeting research and development of medical innovations to improve ENT patients' care with these needs and to trigger respective research and innovation funding programs at an early stage. METHODS: This is to recommend that the DGHNO-KHC and its working groups and task forces in their specialty disciplines address the issue. The goal is a comprehensive medical need assessment for the fields of otolaryngology as well as head and neck surgery. The parameterization of medical needs is based on the unmet medical need (UMN) concept. Criteria for prioritization should follow the method of multi-criteria decision analysis (MCDA). RECOMMENDATION: The working groups of the DGHNO-KHC familiarize themselves with the concept of UMN. Subsequently, suggestions on ENT diseases with UMN in diagnostics and therapy will be collected considering the medical evidence. The suggestions are evaluated in a standardized way according to MCDA and a ranking is established. The results will be published and used to make research funding institutions aware of UMN in otorhinolaryngology, head and neck surgery. DISCUSSION: The work will contribute to the further development of the UMN concept and will also be able to provide a basis to investigate the evidence of the concept to define the UMN. Through this work, the DGHNO-KHC will be perceived as an important scientific player for the development of need-driven medical innovations in Germany.