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Objective: Chronic suppurative otitis media (CSOM) may result in a serious impairment of the quality of life (QoL). The most relevant characteristics of CSOM are well represented in the "Chronic Otitis Media Outcome Test 15" questionnaire (COMOT-15). The aim of the study was to translate and adapt the COMOT-15 questionnaire into Italian., Methods: This is a prospective study conducted on 52 Caucasian Italian-speaking patients with CSOM and 52 controls. The linguistic adaptation of the COMOT-15 consisted of the translation of the English version into Italian and reliability assessment of the translation. Psychometric measurements included internal consistency and test-retest reliability., Results: Cronbach's α was 0.95. The test-retest reliability showed a strong positive correlation for total score and all subscales. Age and gender had no influence on the scores. The correlation between the COMOT-15 and the pure tone average showed a significant association for the scale "Hearing Function"., Conclusions: The Italian COMOT-15 questionnaire provides good internal consistency and is suitable for QoL evaluation in Italian-speaking patients suffering from CSOM. In addition, it is able to evaluate the subjective symptoms perceived by patients., (Copyright © 2021 Società Italiana di Otorinolaringoiatria e Chirurgia Cervico-Facciale, Rome, Italy.)

The purpose of this study is to understand if there is any alteration in the posture of patients affected by organic dysphonia and describe possible postural modifications after phonomicrosurgery on the vocal folds. Forty subjects (22 males, 18 females; mean age 32.6 ± 7.5 years) suffering from organic dysphonia (15 cases of polyps, 11 submucosal retention cysts, 10 bilateral fibrous vocal fold nodules and 4 bilateral Reinke's oedema) were examined by open-eye and closed-eye posturography while breathing spontaneously before surgery, 24 hours after surgery and after 6 months. The variables taken into account were: the coordinates of the centre of pressure on both frontal and sagittal planes, length and surface of the track, mean velocity of the oscillations and relative standard deviations, spectral analysis of oscillation frequency, statokinesigram and stabilogram values. No characteristic pathological pattern was seen in basal stabilometry in any of the subgroups (polyps, cysts, Reinke's oedema). Only the subgroup of patients with fibrous vocal fold nodules (8/10; 80%) showed a slight forward shift from the centre of gravity when analysed in both open-eye and closed-eye posturography. A comparison performed within the same subgroup using open-eye and closed-eye posturography before and after surgery revealed no significant difference in any of the parameters being studied. The use of static stabilometry in this study demonstrates the absence of characteristic postural alterations in patients affected by organic dysphonia and also excludes that simple removal of the vocal fold lesion can change posture., (© Copyright by Società Italiana di Otorinolaringologia e Chirurgia Cervico-Facciale, Rome, Italy.)

Otosclerosis, the single most common cause of hearing impairment in white adults, is characterised by bone dystrophy localized to the otic capsule and isolated endochondral bone sclerosis with alternating phases of bone resorption and formation. Conductive hearing loss develops when otosclerotic foci invade the stapedio-vestibular joint (oval window) and interfere with free motion of the stapes, but affected subjects frequently develop profound sensorineural hearing loss. The aetiology of otosclerosis is unknown. In the last years, several association studies have been performed and have suggested that single nucleotide polymorphisms in some genes may be implicated in development of otosclerosis. The strongest association has been demonstrated for the reelin gene, located on chromosome 7q22.1, which encodes an extracellular matrix protein. The involvement of reelin in the pathogenesis of otosclerosis is controversial; it was identified in European and North African populations, but was excluded in an Indian population. To analyze the role of reelin in otosclerosis, it has been studied in a case-control analysis for the polymorphism rs39335 in a southern Italy population. In this population, the pathogenic link between the rs39335 variant and otosclerosis was excluded.

An extremely rare case of papillary carcinoma is described arising in a submental-intralingual thyroglossal duct cyst. A 27-year-old male presented with a painless swelling in the submental region extending to the tongue which had gradually been increasing in size over the last three months. Upon examination of the neck, a tender right paramedian mass was found in the submental region just above the hyoid bone, it was mobile upon swallowing without clinical evidence of cervical nodes. The Sistrunk surgical technique, extended to the submental and intra lingual region was used to radically remove the mass. The occurrence of carcinoma of the thyroglossal duct cyst, even though rare and unexpected, should always be considered an option, and histologically ruled out mainly on account of the atypical localization, such as the submental-intralingual reported herein. The two different surgical approaches reported in the literature, one more conservative and the other more aggressive, apparently alternatives, are, instead, complementary and adequate when strict diagnostic criteria and adequate follow-up, are observed.

Anomalous proliferation of the cholesteatoma epithelium is caused by extrinsic factors such as toxins or bacterial antigens combined with lytic enzymes, lymphokines and cytokines released from the inflammatory infiltrate. This could explain the close relationship between the aggressiveness of cholesteatoma and repeated bacterial superinfection, therefore it is very important to know the bacteria involved in order to control the regrowth of skin following surgery, reduce the aggressive potential of the cholesteatoma and limit the incidence of complications. This study focused on 70 females and 80 males aged between 15 and 65 years, affected by cholesteatomatous otitis media; all underwent bacteriological examination of the auricular secretion. The floral bacteria which proved to play the most important role (60.3%) were the aerobic type and the highest levels were those of Pseudomonas aeruginosa (31.1%) followed by Staphylococcus aureus (19.1%), Proteus mirabilis (7.7%), Escherichia coli (1.4%) and Klebsiella pneumoniae (1%). Anaerobic floral bacteria were found in a fairly high percentage of cases (38.2%); in particular, anaerobic gram-positive cocci (Peptococcus 12.4% and Peptostreptococcus in 4.8% of cases), Bacteroides (12.4%), Clostridium (3.8%), Fusobacterium (2.9%) and Propionobacterium (1.9%) were isolated. In 3 cases of mycetes (1.4%) only Aspergillus, in association with Pseudomonas and Staphylococcus, was identified. The study showed, then, how effective second generation fluoroquinolones and third generation cephalosporins are (the latter being used in pre-adolescent children), the reason being that these antibiotics work not only on Pseudomonas and Staphylococcus, but also on the anaerobic bacteria.

Cartilage is the grafting material of choice in advanced disorders of the middle ear while the indications for its routine use remain controversial due to the possible detrimental effect on post-operative hearing. Aim of the present study was to report personal experience with "tragal cartilage shield" tympanoplasty. The study focused on 306 adult patients (236 primary procedures and 70 revisions from January 2003 to June 2007). Mean post-operative follow-up was 37 months (range 1-66). The following parameters were evaluated: graft take, change between the pre- and post-operative pure-tone average air-bone gap (PTA-ABG), post-operative complications. Graft take was achieved in 304 patients (99.35%) and there were no immediate post-operative complications. The overall average pre-operative pure-tone average air-bone gap was 43.79 +/- 7.07 dB, whereas the post-operative (1 year after surgery) pure-tone average air-bone gap was 10.43 +/- 5.25 dB (p < 0.0001). Statistically significant improvement was observed up to 5 years after surgery. This study reveals that tragal cartilage shield tympanoplasty is a reliable technique, in fact it has a high degree of graft take and hearing results are satisfactory. Furthermore, the cartilage is a satisfactory grafting material because it is easily accessible, easy to adapt, resistant to negative middle ear pressures, stable, elastic, well tolerated by the middle ear, resistant to resorption. Therefore, we also recommend its use in less severe middle ear disorders, in which the functional outcome is more essential.

Oncocytic cysts of the larynx are rare benign, slow growing lesions that are lined predominantly or exclusively by oncocytes, the cytoplasm of which contains a considerable number of hypertrophied mitochondria, which accounts for their eosinophilia and swollen appearance. The oncocytic change is a phenomenon of metaplasia which occurs frequently in epithelial endocrine cells with high metabolic activity and it is also associated with inflammation, degenerative process or cellular ageing. In the larynx, oncocytic metaplasia is very uncommon, but it is occasionally seen in the lining of laryngeal cysts, which are found most commonly in the ventricles or in the false vocal cords, where seromucinous glands are more abundant. Oncocytic cysts typically occur in the elderly and are usually solitary, with involvement of an isolated site, whereas diffuse involvement with multiple cysts is extremely rare. Hoarseness is the most common presenting symptom, while pain, stridor or laryngeal obstruction are unusual complaints. Management of these lesions is conservative and consists of local excision, endoscopic removal being the treatment of choice. Although oncocytic cysts are benign lesions, follow-up is recommended, as recurrence is possible, especially in the case of patients with multiple involvement, since they may show a tendency to develop new cysts. To date, approximately 150 cases of laryngeal oncocytic cysts have been published. Herein, a very unusual case is presented occurring in a 43-year-old male patient, therefore, "epidemiologically" atypical for developing oncocytic lesions. Causes of oncocytic changes and pathogenesis of laryngeal cysts are discussed.

Data from personal case histories, from 1984 to 2000 inclusive, are reported in order to contribute to a better understanding of some of the clinical and epidemiological ENT associated TB aspects. Analysis of these data shows that: (1) Like the pulmonary form, ENT localizations are increasing due to the traditional risk factors (immigration, poverty, immunodeficiency, drug addiction). (2) They are generally clinically primitive forms (which are found in extrapulmonary regions as the first expression of tubercular disease) and typically affect young people with a slight prevalence among females. Lymph gland localizations are the most frequent.

Efficacy of the liberatory manoeuvre and of gradual otolitis dispersion technique, with or without associated drug therapy, have been compared. Included in this prospective study were 103 patients with benign paroxysmal positional vertigo seen in the Outpatient Department. Patients were classified into 4 groups according to treatment: Liberatory Manoeuvre according to methods described by Semont et al., with and without betahistine, Gradual Otolitis Dispersion Technique according to Brandt and Daroff, with and without betahistine. Evaluation was performed at baseline and at 3, 7, 14, 30, 60 and 90 days after start of treatment. Response to treatment was evaluated using criteria of Epley. At day 14, liberatory manoeuvre-betahistine and Brandt and Daroff-betahistine groups did significantly better than liberatory manoeuvre and Brandt and Daroff groups (p < 0.05). Improvement reached at day 30 was: 100% in liberatory manoeuvre-betahistine group; 96.30% (p > 0.05) in Brandt and Daroff-betahistine group; these results were significantly better (p < 0.05) than those of liberatory manoeuvre (54.17%) and Brandt and Daroff (25%) groups. As far as concerns differences between disease onset and start of therapy (less and more than 2 weeks), and age (< or =60 years and > or =60 years), response to treatment was similar. In conclusion, both liberatory manoeuvre and Brandt and Daroff, when associated with betahistine, were significantly more effective than manoeuvres alone (p < 0.05). Improvement in liberatory manoeuvre-betahistine group, in the initial phase, was greater that in Brandt and Daroff-betahistine group, albeit, differences were not significant (p > 0.05). Age-related effects of manoeuvres were compared in 71 patients < 60 years and 32 patients > or =60 years, showing a similar improvement rate at the end of the investigation in both groups. In our opinion, liberatory manoeuvre and Brandt and Daroff associated with betahistamine produces faster recovery compared to liberatory manoeuvre and Brandt and Daroff alone. Nevertheless, 3 months after onset of treatment, all patients showed complete recovery due to spontaneous evolution of paroxysmal positional vertigo, in other words, treatment does not appear to influence the final improvement rate and its role should be accepted as a significant reduction in persistence of symptoms.

Stapedotomy for otosclerosis presents particular anaesthesiology demands as the surgeon has to assess functional results during the operation, work with some bleeding, be ensured the collaboration of the patient, and limit the occurrence of intra- and post-operative symptoms (dizziness, nausea, vomiting and pain). Remifentanyl, a micro-opioid selective agonist characterised by short latency and duration, has been used for about 2 years at the Otolaryngological Unit of the "Federico II" University of Naples for patients with otosclerosis undergoing stapedotomy. Aim of the study was, therefore, to assess: efficacy and tolerability of Remifentanyl in combination with a local anaesthetic in surgical procedures for otosclerosis; intra- and post-operative reduction in patient symptoms of dizziness, nausea, vomiting and pain; reduction of intra-operative bleeding; degree of patient collaboration and optimisation of anaesthesiological and vital parameters monitored during surgery. The study was carried out on 92 patients with otosclerosis, (17 M, 75 F), median age 41 years (range 25-56), undergoing stapedotomy. Patients were randomly assigned to one of two groups, which were homogeneous as far as concerns age, sex and pre-operative hearing: i. Group A (50 patients), received Remifentanyl infusion in combination with canal injection for local anaesthesia with Mepivacaine 2% and Adrenalin 1/100,000; ii. Group B (42 patients), received only local anaesthetic by infiltration of the external canal ear. Remifentanyl led to an improvement over the local anaesthetic technique previously used, with a clear decrease in intra- and post-operative neurovegetative symptoms such as dizziness, nausea, vomiting and pain, as well as reduced bleeding.

The correlation between laryngo-pharyngeal reflux and dysphonia has been evaluated in patients without significant laryngoscopic findings and without vocal misuse. Studies were performed, using a validated questionnaire on typical reflux symptoms as well as instrumental means, e.g. videolaryngoscopy, multi-electrode 24-hr oesophageal pH monitoring, vocal acoustic analysis, gastro-oesophagoscopy, on 62 patients (51 male, 11 female) with dysphonia for > or = 3 months, selected from 350) consecutive patients presenting with voice disorders. Standard criteria were: absence of laryngeal neoformation (benign or malignant) and correct use of voice. Anti-reflux treatment was prescribed in all selected patients. A group of 62 selected patients without laryngo-pharyngeal disease were studied as controls. Mean values of the harmonic to noise ratio and maximum phonation time were pathological in all patients with dysphonia and significantly correlated (p = 0) with the entity of the larynx alteration. The 24-hour pH monitoring revealed gastro-oesophageal reflux in all cases with a clear prevalence of episodes in the upright, compared to supine, position. From a multiple regression analysis of pH-metric values, considered important in predicting maximum phonation time and harmonic to noise ratio alteration. the significant predictors (p < 0.01) were those parameters indicating the existence of a laryngo-pharyngeal reflux disease: in an upright position, the prevalence of the number of refluxes and of time of pH < 4. In conclusion, the association between electro-acoustic reliefs and laryngoscopic data, as well as an alteration in maximum phonation time and harmonic to noise ratio in patients with pH-metric indicative parameters of laryngo-pharyngeal reflux disease led to the hypothesis of a possible correlation between entity and duration of the reflux and dysfunction of the arytenoid muscles, upon which chronic vocal fatigue, with consequent laryngeal compensatory stress, depends.

The authors present a study of 37 patients affected by monolateral vocal cord paralysis in order to analyze etiology, degree of dysphonia and possible recovery of vocal function. The patients underwent the following tests: case history to determine the vocal characteristics prior to the lesion; video-laryngoscopy to define the position of the paralytic cord on the horizontal glottic plane and any compensation mechanisms; determination of the degree of dysphonia (light, moderate, severe, aphonia) on the basis of psycho-perceptive parameters; spectrography evaluated in classes (I, II, III and IV) according to Yanagihara. Analysis of the data obtained makes it possible to draw the following conclusions: the most frequent etiology encountered by the otorhinolaryngologist is surgical (particularly subsequent to thyroidectomy); the position taken by the paralytic vocal cord does not appear to determine the degree of dysphonia; during the period immediately after occurrence of the lesion (0-4 months) the vocal disorder is more intense and tends to be reduced thereafter, attenuated by a spontaneous compensation mechanism. In this regard, it must be pointed out, however, that such compensation can prove bad or even dangerous for good vocal function (falsetto voice); speech therapy makes it possible to nearly totally normalize vocal function in all patients presenting moderate dysphonia and in 60% of those with severe dysphonia. In the remaining 40% of those patients with severe dysphonia a partial improvement of vocal function was seen (from severe dysphonia to moderate dysphonia). This was determined by the fact that several negative prognostic factors came into play simultaneously in these patients (i.e. advanced age, longer time gap since the lesion occurred, position assumed by the paralytic cord) which prevented them from achieving better phonatory results.