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Objective: To improve the diagnosis of laryngeal disease in patients with gastroesophageal reflux disease (GERD)., Material and Methods: 171 patients (89 (52%) men, 82 (48%) women) with non-erosive (39 (23%) people) and erosive (132 (77%) people) forms of GERD were examined. None of the patients made active complaints about the condition of the larynx and pharynx. The examination included a questionnaire, examination by an otorhinolaryngologist, and videoendolaryngoscopy., Results: The survey revealed the presence of symptoms of otorhinolaryngological pathology in 74% of patients. Videolaryngoscopy revealed no laryngeal pathology in 55 (32%) patients, and signs of GERD-associated laryngitis were detected in 116 (68%) patients. The most common pathology was pachydermia in interarytenoid region - in 89 people, laryngeal granuloma was detected in 7 patients, leukoplakia - in 2 patients, chronic edematous polypous laryngitis - in 2 patients, benign laryngeal formations - in 9 patients. In patients with GERD (erosive and non-erosive forms), an asymptomatic course of chronic laryngitis associated with this pathology was observed in 44% of cases. In 52% of patients, pachydermia in interarytenoid region was diagnosed, of which every second had pronounced hyperplasia and folding of the mucous membrane in interarytenoid region, which must be differentiated from laryngeal cancer (in this case, patients should be under the dynamic supervision of an otorhinolaryngologist). Other precancerous formations of the larynx (granulomas and leukoplakia) were found in 5% of patients. Benign neoplasms of the larynx (polyps and cysts) were also detected in 5% of cases., Conclusions: Despite the high frequency of detection of otorhinolaryngological diseases in the examined patients with gastroesophageal reflux disease, none of the patients presented complaints related to the pathology of the larynx, which indicates the need for active detection of this pathology in this category of patients by questioning, questioning, as well as examination by an otorhinolaryngologist.

Objectives/hypothesis: Despite the high prevalence of voice disorders, the prevalence of laryngeal disease in the general population has not been determined using laryngoscopy. Factors considered associated with laryngeal disease have mostly been assessed using patient data or highly specific populations. We evaluated the prevalence of and associated factors with laryngeal diseases in the general Korean population., Study Design: Cross-sectional study., Methods: We analyzed data from the Korea National Health and Nutrition Examination Survey for 19,039 participants assessed between 2008 and 2011. The prevalence, subjective discomforts rates of, and odd ratios (demographics, life-style factors, and diseases factors) for laryngeal disease were analyzed using simple and multiple logistic regression analyses, taking into account the complex sampling structure of the data., Results: The top five laryngeal diseases in prevalence were laryngitis (3,513/100,000), vocal nodules (1,487/100,000), vocal polyp (404/100,000), Reinke's edema (347/100,000), and epiglottic cyst (296/100,000). Prevalence of laryngeal disease was higher in males, whereas the rate of subjective voice complaints was higher in females. In the logistic regression analysis, gender was not associated with laryngeal diseases after adjusting for other factors. We observed a positive association between low body mass index (BMI) and vocal nodules, and between high BMI and laryngitis, smoking and epiglottic cyst/hyperkeratosis/laryngeal cancer, higher education level and vocal nodules, and allergic rhinitis and vocal nodules/laryngitis/epiglottic cyst., Conclusions: The rate of subjective voice complaints and laryngeal disease co-occurrence was low. This study provides more reliable information of laryngeal disease because it includes participants without subjective complaints., Level of Evidence: 2b., (© 2015 The American Laryngological, Rhinological and Otological Society, Inc.)

Objectives/hypothesis: Laryngeal symptoms are increasingly recognized to occur in chronic persistent cough and may result from the sensory hyperresponsiveness that characterizes this condition. Apart from cough, the motor consequences of sensory activation have not been well described in chronic persistent cough. The efficacy of speech pathology treatment for chronic cough suggests that laryngeal dysfunction may be relevant in chronic persistent cough. This study investigated the relationship between cough reflex sensitivity and laryngeal dysfunction, which was assessed as paradoxical vocal cord movement (PVCM) and extrathoracic airway hyperresponsiveness, in patients with chronic cough., Study Design: Cross-sectional case-control comparison of subjects with chronic cough and healthy controls., Methods: Adults with chronic persistent cough (n = 25) and healthy controls (n = 11) were assessed by cough-specific quality of life questionnaire, extrathoracic airway hyperresponsiveness to hypertonic saline provocation, capsaicin cough reflex hypersensitivity, and fibreoptic laryngoscopy to assess PVCM., Results: Laryngeal dysfunction was present in many patients with chronic persistent cough. PVCM was present in 56% of subjects with chronic cough and accompanied by cough reflex hypersensitivity and impaired quality of life. Inspiratory airflows were reduced in cough with PVCM, and there was significant extrathoracic airway hyperresponsiveness., Conclusions: Laryngeal dysfunction is common in chronic cough, where it is manifest as paradoxical vocal cord movement and extrathoracic airway hyperresponsiveness. Laryngeal dysfunction in chronic cough is associated with reduced quality of life. Laryngeal hypersensitivity may be a common mechanism that can be effectively treated by speech language therapy.

Objective: Our goal was to investigate the presence of laryngeal abnormalities is patients with paradoxical vocal fold dysfunction (PVFD)., Study Design and Setting: A retrospective chart review was performed of patients referred for evaluation of paradoxical vocal fold dysfunction between July 2002 and December 2002. The patients completed questionnaires at the time of the office visit. Data collected from the medical record included age, gender, duration of symptoms before evaluation, asthma, gastroesophageal reflux symptoms, and laryngoscopic findings. Exercise stress test was performed when suitable. The diagnosis of PVFD was made based on patient history and laryngoscopy., Results: Thirty patients were identified. There was a 27:3 (90%) female predominance, and mean age of presentation at was 28 years (range, 12 to 67 years). The median time from the onset of respiratory symptoms to diagnosis was 4.5 years (range, 0.5 to 30 years). Of the 30 patients, 17 (56%) had asthma, 16 had laryngeal findings suggestive of gastroesophageal reflex disease, 4 (12%) had laryngoscopic findings of chronic laryngitis, and 10 (33%) had additional findings, including laryngomalacia, vocal fold motion impairment, sulcus vocalis, nodules, and subglottic stenosis, mostly in the exercise-induced group., Conclusions: Concomitant laryngeal abnormalities are present in a many patients with PVFD, particularly in those with exercise-induced symptoms. Laryngoscopy is important in the management of these patients.

A number of inflammatory and granulomatous lesions can involve the larynx and pharynx. These conditions are generally difficult to diagnose because of the range of symptoms. This article reviews the following conditions: supraesophageal complications of reflux disease, relapsing polychondritis, Wegener granulomatosis, sarcoidosis, tuberculous laryngitis, Teflon (polytetrafluoroethylene fluoropolymer resin; DuPont, Wilmington, DE) granuloma, amyloidosis, rheumatoid arthritis, and systemic lupus erythematosus. The purpose is to provide a brief review of each disease and its manifestations, symptoms, diagnosis, and treatment.

Analysis of voice disorders in 898 teachers was performed. In all cases otolaryngologic, videostroboscopic and phoniatric examinations were completed. There was prevalence of women at the age ranged from 46 to 56 years. Majority of morphologic changes included Reinkes oedema (120 cases), chronic simple laryngitis (109 cases), vocal nodules (95 cases), chronic hypertrophic laryngitis (70 cases) and laryngeal polyps (35 cases). In 175 cases vocal insufficiency of glottis and in 57 cases functional disorders were diagnosed. In 131 cases no morphologic and functional changes were found. In the group of teachers the incidence of vocal insufficiency was higher than in control group. The analysis of the examined teachers revealed that professional disease was confirmed in 33% of cases. Majority of them included vocal nodules and chronic hypertrophic laryngitis.