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In the past 130 years, many surgical procedures for turbinate reduction have been developed. We analyzed the long-term efficacy of 6 of these surgical techniques (turbinectomy, laser cautery, electrocautery, cryotherapy, submucosal resection, and submucosal resection with lateral displacement) over a 6-year follow-up period. We randomly divided 382 patients into 6 therapeutic groups and surgically treated them at the Department of Otorhinolaryngology of the University of Siena. After 6 years, only submucosal resection resulted in optimal long-term normalization of nasal patency and in restoration of mucociliary clearance and local secretory IgA production to a physiological level with few postoperative complications (p < .001). The addition of lateral displacement of the inferior turbinate improved the long-term results. We recommend, in spite of the greater surgical skill required, submucosal resection combined with lateral displacement as the first-choice technique for the treatment of nasal obstruction due to hypertrophy of the inferior turbinates. [ABSTRACT FROM AUTHOR]

Septal deformities are very frequent in patients suffering from chronic rhinosinusitis (CRS). The question is whether or not some types of septal deformities are involved more frequently in this process or not. The authors observed the incidence of particular types of septal deformities in a group of CRS patients using Mladina classification. The same has been done with a control group that consisted of healthy volunteers. In the literature, type 7 has been found very frequently, i.e. in nearly 30% of all CRS cases. Herein, type 7 was mostly composed of types 3 and 5. Type 3 can be accurately recognised on axial MSCT scans, while type 5 can be accurately recognised on coronal views. Concomitant septal surgery at the time of endoscopic sinus surgery is recommended.

Objectives: Nitric oxide (NO) is produced in the respiratory tract with a major contribution coming from paranasal sinuses and the nose. The pathophysiological role of NO in the airways has been debated. The aims of this study were to measure fraction of exhaled NO (FENO), a validated marker of airway inflammation, in patients affected by nasal polyposis with and without asthma; to assess the importance of FENO measurement in detecting subclinical involvement of lower airways in patients with clinical rhinosinusal symptoms; and to clarify the impact of endoscopic surgical removal of polyps on airway inflammation., Setting: The study was conducted at the O.R.L. Clinic and Clinical Pharmacology Unit, University Hospital Agostino Gemelli, Rome, Italy., Study Design: Prospective study., Subjects and Methods: Concentrations of FENO were measured with the NIOX system (Aerocrine, Stockholm, Sweden) by using a single-breath online method, according to the American Thoracic Society guidelines., Results: Compared with those in healthy subjects (15 [11-19] ppb, n = 15; P < .0001), FENO values were elevated in patients with nasal polyposis (41 [21-77] ppb, n = 43). There was no significant difference in FENO concentrations between asthmatic and nonasthmatic patients with nasal polyposis (P = .73). Concentrations of FENO in patients with nasal polyposis were decreased after surgery (64.2 [30.0-132.7] ppb vs 56.0 [26.4-73.8] ppb, respectively; P = .03)., Conclusion: The fraction of exhaled NO is elevated in the inflammatory process involving both the rhinosinusal district and lower airways, supporting the one-airway disease hypothesis.

Objective: Foreign body inhalation/aspiration or ingestion is a relatively common event in young children and, despite many efforts made in several Countries to reach acceptable safety levels for products devoted to children, small toys or toy parts are frequently mentioned among risky foreign bodies. The aim of the present study is to characterize the risk of complications and prolonged hospitalization due to toys inhalation/aspiration or ingestion according to age and gender of patients, FB characteristics and FB location, circumstances of the accident, as emerging from the ESFBI study., Methods: A retrospective study in major hospitals of 19 European Countries was realized on children aged 0-14 having inhaled/aspired or ingested a toy, with regard to the characteristics of the child and the FB (shape, volume, consistency), the FB location, the hospitalization's details and the occurrence of complications., Results: In the years 2000-2003 a total of 2094 FB injuries occurred in children aged 0-14 years. Among them 121 (5.8%) were due to toys (mainly parts of toys) and 95 (4.5%) occurred in the lower/upper aero-digestive tract. 58 children needed hospitalization. The first determinant of a damage requiring hospitalization is the rigid consistence of the object. Almost 27% of toys related injuries happened under adults' supervision., Conclusions: Despite the adoption of preventive strategies, including products modification by manufacturers, has resulted in a decrease of children's mortality rate for choking in the last decades, our results seem to testify that preventive strategies imposing a regulation of industrial production, even if fundamental, are not sufficient and need to be integrated with other preventive intervention addressed to improve parents ability to be conscious of FB injuries and attentive toward a proper surveillance of children., (Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.)

Unlabelled: The objective of our studies was to document the presence of bacterial biofilms in recurrent and chronic infectious diseases of the upper airways (UA) (adenoiditis, tonsillitis, chronic rhinosinusitis) and to assess the association between the presence of biofilm and the maintenance of a chronic inflammation., Methods: 16 surgical samples of tonsils and adenoids from patients with UA infections and 24 samples of ethmoid mucosa from patients who underwent endoscopic sinus surgery for chronic rhinosinusitis (CRS) were cultured using conventional methods and subjected to scanning electron microscopy (SEM) to detect evidence of biofilm., Results: Bacterial biofilms were observed in 57.5% of chronically infected UA mucosa; in 41.7% of ethmoid mucosa of CRS patients they were significantly (p<0.001) associated with a marked destruction of ciliated epithelium., Discussion: Our studies confirm that biofilm formation plays a role in UA infections, it not only explains the resistance of these infections to antibiotic therapy, but also represents an important element that contributes to the maintenance of a chronic inflammatory reaction., (Copyright © 2011 S. Karger AG, Basel.)

Acute pharyngo-tonsillitis caused by beta-haemolytic group A Streptococcus is a common disease in childhood. Epithelial cells are the initial sites of the host invasion by group A Streptococcus. Although group A Streptococcus has been considered an extracellular pathogen, recent studies have demonstrated that strains of this bacterium can internalize into epithelial cells both in vitro and in vivo. As adherence to and internalization into host cells significantly contributes to the pathogenesis of group A Streptococcus infections, internalization of group A Streptococcus by human epithelial cells has been extensively studied during the past decade. Multiple mechanisms are involved in this process. Most strains of Streptococcus pyogenes express the fibronectin-binding proteins F1 and F2, which promote bacterial adherence to and entry into human cells. Strains containing the gene for the protein Fl have been proved to be responsible for the failure of antibiotic treatment to eradicate Streptococcus pyogenes. Thus, in a significant number of cases, streptococcal internalization might contribute to eradication failure and persistent throat carriage. Since treatment failure, asymptomatic group A Streptococcus carriers and recurrent group A Streptococcus infections represent the main group A Streptococcus reservoir, from which the bacteria are spread in the general population, the choice of antibiotic is crucial. Beta-lactams select a large number of F1-positive organisms: therefore, macrolides, and, possibly, last generation molecules, are the best and first choice for antibiotic treatment against group A Streptococcus.

Nasal decongestants are the most powerful drugs in the reduction of nasal obstruction. Despite their large use, local and systemic adverse reactions are frequent. The authors focus on the pharmacology of these kinds of drugs in light of the most recent knowledge on nasal pathophysiology. The ultrastructural anatomy of nasal mucosa explains the complexity of the possible interactions between the sympathomimetics and imidazoles derivates, and the submucosal layer. Nasal obstruction is one of the most frequent clinical problems that otorhinolaryngologists encounter daily, both in adults and children. All possible predisposing conditions to nasal obstruction are documented along with the better ways to diagnose them through nasal functionality tests. Active anterior rhinomanometry, acoustic rhinometry and the determination of mucociliary transport time represent, together with nasal endoscopy, the gold standard for an accurate diagnosis and the follow-up of the patient to cure. An updated review of the most significant works in this field and the best treatment protocol to avoid adverse effects, such as rhinitis medicamentosa, are reported.

Purpose of this study was to correlate results from a survey on otitis media and the State-Trait Anxiety Inventory test. This survey investigated prevalence of otitis media (OM) in our territory, influence on development of language and personality and social costs. State-Trait Anxiety Inventory is a suitable test to differentiate state anxiety caused by a specific event [in this case, otitis media with effusion (OME)] from a trait anxiety (anxious personality) in parents and caregivers. The otitis media study was conducted, retrospectively, in two primary public schools in Colle Val D'Elsa (Siena) on 252 children (6-11 years old). The State-Trait Anxiety Inventory test had been administered to the parents or caregivers of 20 paediatric outpatients (4-12 years, mean 6.8) at the ENT Department of Siena University. The results of the OM survey showed a correlation between OM and difficulties in speech and reading, delayed answering and limited vocabulary. All these problems improved as children grew up. On the other hand, psycho-social development appeared to be more problematic even in the 4th and 5th class, mostly due to persistent attention disturbances. In the State-Trait Anxiety Inventory test, 50% of parents or caregivers had a high state-anxiety score and so were mostly concerned with health status of the children. The State-Trait Anxiety Inventory results indicated that 50% of parents or caregivers had a high trait-anxiety score and thus had an anxious personality. These findings could be helpful in understanding the real severity of symptoms. The two proposed tests could provide complementary data to evaluate children with OME: the OM survey can be used as a screening test to detect children with non-symptomatic OME, to establish whether delayed language development may be associated with OME, to predict prognosis and children's quality of life as well as social costs of OME; the State-Trait Anxiety Inventory test can be used to reveal a state or a trait anxiety in parents and caregivers in order to better understand their point of view. Parents' and caregivers' personality has a marked influence on the impact of OME on the children's quality of life. Quality of life in children with otitis media with effusion is one of the most important parameters to be taken into consideration on account of the possible correlation with problems in development.

Objective: To evaluate the efficacy of the atomized nasal douche in the restoration of physiological nasal functions in patients affected by acute viral rhinosinusitis, when compared with nasal lavages with isotonic sodium chloride solution., Design: Randomized clinical trial., Setting: The ENT Department at the University of Siena Medical School., Patients: Two hundred patients affected by acute viral rhinosinusitis were included in the study., Interventions: Patients were randomly divided into 2 groups: group 1 patients received an atomized nasal douche, and group 2 patients received nasal lavages with isotonic sodium chloride solution. Patients underwent treatments 4 times per day for 15 days in our institution under our direct control., Results: Atomized nasal douches significantly improved inspiratory and expiratory rhinomanometric resistance (P<.01) and nasal volumes measured by acoustic rhinometry (P<.001). Nasal lavages were unable to modify these variables significantly (P<.3). Only atomized nasal douches were able to normalize mucociliary transport time to a physiological level (P<.001)., Conclusions: The atomized nasal douche demonstrated a better efficacy than traditional nasal lavages with isotonic sodium chloride solution in restoring all the physiological nasal functions. For this reason, and considering ease of use, painlessness, cheapness, and manageability of the instrument, we suggest the use of the compressor-micronizer chamber system (Rinoflow Nasal Wash & Sinus System) as a routine adjuvant to every treatment of acute rhinopathies.

Objective: to evaluate the relationships between headache and nasal obstruction or nasal allergy on a group of Italian school children., Methods: One hundred twenty-six children suffering from headache, were enrolled in the study. All patients underwent an accurate clinical history, a complete ENT objective examination, an Anterior Active Rhinomanometry, an analysis of nasal mucociliary transport time and a skin test on the inner forearm., Results: Nasal resistances were increased in 101 out of 105 of children (96.2%) affected by severe headache (group A) and in 5 out of 21 (23.8%) of those affected by sporadic headache (P < 0.0001), for an odds ratio of 80.0 (95% CI, 19-343). The analysis of mucociliary transport time offered results comparable with those of the Anterior Active Rhinomanometry., Conclusions: Dysfunctions of nasal physiology, as stated by the alteration of nasal resistances and nasal mucociliary transport, seem to be able to affect the development and the characteristics of headaches; specifically we found that children with an altered nasal physiology have more severe and more frequent attacks of headache.

Recurrent or chronic adenotonsillar infections mainly affect children and frequently involve otherwise healthy subjects. Therefore, having excluded systemic immunological deficiencies, this disease may be due to a local dysfunction of the epithelial structures at either the rhino or oropharyngeal level. The aim of the present investigation was to analyze structural and immunological aspects of tonsils and adenoids in subjects who underwent adenotonsillectomy because of recurrent inflammatory episodes with fever. Histological studies and analyses of the cytokine patterns were carried out in palatine tonsils and adenoid samples from 105 patients who underwent adenoidectomy and bilateral extracapsular tonsillectomy for chronic inflammatory hypertrophy of these organs; 46 of the 105 cases examined presented hyperkeratosis of the crypt epithelium; in the remaining 59, the epithelium was hyperplastic with no signs of keratosis. Scanning electron microscopy revealed a continuous epithelial surface of polygon-shaped flattened cells with fissures towards the cryptic depressions. Titration of interleukin-1beta and tumor necrosis factor alpha in serum and tissues demonstrated higher concentrations in the adenotonsillar specimens, whereas the rise in interleukin-6 was more modest.

Upper airways inflammations (rhinitis, rhinosinusitis, polyposis, otitis, pharyngitis, etc) the pathologies most commonly encountered in the daily clinical practice and they represent, because of the high sanitary costs, an important social problem. The Literature suggests that almost all the symptoms, which characterize upper airways inflammations, are induced by the production of prostaglandins by cyclooxigenase (COX); it is obvious the need of a therapeutic action at this level. The non steroidal anti-inflammatory drugs (NSAID) block the activity of both COX-1 and COX-2, whereas the selective inhibitors of COX-2 (the coxibs) act only on this isoform. Actually, the therapeutic effects of both NSAIDs and coxibs are due to their actions on COX-2, while the system toxicity of NSAIDs (gastrointestinal perforation or ulcer, reduction of glomerular filtration rate, prolongation of bleeding time) is ascribable to the inference of these drugs with the COX-1. In conclusion, a correct approach to ENT inflammations must implies the use of drugs efficacious against the typical symptoms of the inflammatory process (and specifically the symptom: pain), eventually joined with an appropriate antibiotic treatment; in this context, a selective inhibitor of COX-2 short course treatment offers the double advantage of managing the inflammation and avoiding damages to the gastric mucosa.

The aim of the present work was to analyse the alterations of rhino-sinusal physiology in 106 professional athletes (swimmers, skiers, boxers and runners) using objective rhinological methods. Every athlete underwent an accurate anamnesis, a complete objective ORL evaluation, an active anterior rhinomanometry, an acoustic rhinometry and an evaluation of mucociliary transport time (MCTt). Skiers were also submitted to a nasal decongestion test (NDT). In swimmers, the mean MCTt was 27.4+/-4.97 min (normal value: 13+/-3 min; P<0.0001). The average MCTt for the skier group was 19.58+/-1.92 min ( P<0.0001); the mean value of total basal nasal resistance was 0.37+/-0.05 Pa/ml per s (normal value =0.25 Pa/ml per s; P<0.001). After NDT, total nasal resistance was 0.18+/-0.02 Pa/ml per s. In the group of boxers, the total mean nasal resistance was 0.64+/-0.05 Pa/ml per s ( P<0.001); the mean cross-sectional area at the nasal valve level was 0.57+/-0.04 cm(2) (normal value =0.55+/-0.05 cm(2)) and at the inferior turbinate level 0.83+/-0.05 cm(2) (normal value =0.4+/-0.04 cm(2); P<0.001); the TMC average time was 27.35+/-2.21 min ( P<0.0001). Finally, for the runners, the mean MCT time was 20.56+/-2.35 min ( P<0.001). Knowing the alterations of the physiological nasal respiration is of extreme importance to develop a correct and timely therapeutic approach to be able to restore rhino-sinusal homeostasis. Athletes, in fact, need the earliest therapeutic aid in order to avoid the interference of prolonged rhino-sinusal alterations with their performance and also to avoid a more serious clinical situation concerning the inferior airways.

Objectives: To evaluate the relationship between airbag-induced noise and individual metabolic risk factors in determining persistent hypoacusia in drivers after road accidents., Methodology: We selected 22 patients previously involved in a car accident with deployment of airbags. Patients underwent general and audiological clinical history, tonal audiometric examination, vocal audiometric examination, impedance meter examination and blood tests., Results: We divided patients, according to audiometric data, into 2 groups: group A with no residual otological disturbances (6 subjects) and group B with persistent hypoacusia (16 subjects). Blood parameters were into physiological levels in all group A patients; on the contrary 12 (subgroup B1) out of 16 group B patients had altered blood levels of glucose, urea and cholesterol, with mean values of 155.8 +/- 38.6 mg/dl, 48.2 +/- 8.3 mg/dl and 250.8 +/- 28.1 mg/dl, respectively, revealing statistically significant differences in these parameters when compared with the other 4 hypoacusic cases (Sub-group B2) and with the normal subjects (Group A) (p < 0.01 for glucose, p < 0.05 for urea and p < 0.001 for cholesterol)., Conclusions: Our findings confirm the transitory otological damage due to airbag deployment: the intensity of the acoustic wave hitting the ear after airbag deployment is responsible for a temporary rise in the acoustic threshold but the persistence of an auditory deficit can be due to co-factors able to interfere with the acute acoustic trauma recovery processes through a metabolic, angiopathic, neuropathic or unknown mechanism. Moreover, also the age of the patients could affect in a significant way the recovery from the acoustic trauma.

The aim of this paper is to evaluate the efficacy of intranasal hyposensitizing therapy in perennial rhinitis. 36 patients suffering from perennial allergic rhinitis (Dermatophagoides-sensitive) underwent a double blind placebo-controlled trial for a period of 8 months. The efficacy of nasal immunotherapy was evaluated by collecting symptoms score and evaluating objective rhinological parameters (nasal resistance, cross areas and volumes, mucociliary clearance times, specific nasal provocation threshold). A significant improvement (p&#x003C0,01) of symptom score of active against placebo group was observed after treatment. Also objective nasal parameters (total nasal resistances, mucociliary clearance, C-notch area, and provocative threshold) significantly (p&#x003C0,01) improved after treatment. Adverse local reactions were rare and did not interfere with the protocol. The results underline the efficacy and quickness of local nasal immunotherapy in the treatment of perennial allergic rhinitis documented by the improvement of subjective and objective parameters.

The present work aimed at evaluating the efficacy and tolerance of an alternative schedule of local nasal immunotherapy for the treatment of mite dust allergic rhinitis. The authors suggest the nasal administration of the maximum tolerated dosage chosen on the basis of nasal provocation test threshold, comparing allergen extracts in micronized powder and watery solution. Forty-five patients (25 men and 20 women), aged 18 to 66 years, affected by allergic rhinitis to Dermatophagoides (Dpt) were selected and treated either by local immunotherapy in watery solution (15) or in powder form (15) or by parenteral specific hyposensitizing treatment (15). Before and one year after the beginning of the study, the clinical diaries and the total and specific IgE variation were evaluated. The monthly symptoms and drugs use are comparable among the three treatment groups. No significant difference was found, with the exception of local symptomatology, which improved more in patients undergoing local immunotherapy (p > 0.05); and oral antihistamines use, which was lower in patients treated with the watery solution (p < 0.05). Thus, local simplified hyposensitizing treatment is able to combine the absence of symptomatological worsening with the decrease of both local and systemic drugs use. The advantages of the LNIT protocol proposed herein are as follows: simplified schedule for self-administration; improved patient compliance; reduction of local side effects; clinical efficacy comparable with subcutaneous specific immunotherapy.

It has been postulated that bilateral sensorineural hearing loss (SNHL) may be the result of an ongoing autoimmune process against the inner ear and a pattern of progressive bilateral SNHL linked to an autoimmune inner ear disorder has been reported. Various attempts have been made to develop an assay to confirm the diagnosis of autoimmune inner ear disease. In this study we used a Western blot assay to determine the presence of IgG antibodies directed against a PO antigen (30 kDa) of the guinea pig in the sera of patients affected by sudden loss of vestibular function (SLVF). Ten patients affected by vestibular neuritis were enrolled: eight with unilateral vestibular loss and two with sequential bilateral impairment. We also tested nine patients with sudden unilateral hearing loss, five with benign paroxysmal positional vertigo and six normal subjects. In the present study only one patient, a woman affected by bilateral vestibular impairment, had IgG antibodies against the PO protein. Our results indicate either that the antigen PO is not a valid marker for autoimmune unilateral SLVF or that our patients did not have an immunological basis for their disease. However, we can suggest that bilateral impairment of vestibular function and bilateral progressive SNHL are more likely to be immune-mediated disorders and that PO could be a valid marker for these diseases. As bilateral vestibular neuritis is an uncommon disease, a multicentre study is required to confirm our suggestions.

Background: Pharyngodynia, or sore throat, is one of the symptoms most frequently reported by patients to primary care physicians., Objective: The purpose of this study was to compare the efficacy and tolerability of mouthwash formulations of ketoprofen lysine salt (KLS), an anti-inflammatory agent, and benzydamine hydrochloride (BH), a local anesthetic, in patients with acute inflammation of the pharyngeal cavity., Methods: In this randomized, multicenter, parallel-group, single-blind study, patients (who were blinded) were assigned to receive undiluted BH 15 mL (22.5 mg) or KLS 10 mL (160 mg) diluted in 100 mL of water. Both agents were gargled twice daily until pain remission or up to 7 days. A physical examination of the oropharyngeal cavity was performed, and severity of edema and hyperemia was assessed after 3 days of treatment and, if symptoms had not resolved, after pain remission., Results: Of the 241 patients (120 KLS, 121 BH), 239 were included in the safety analysis and 232 were in the intent-to-treat population. The differences between groups in the duration of analgesic effect after the first dose of drug and the time course of pain were found to be statistically significant (P = 0.006 and P = 0.017, respectively), favoring KLS. Adverse drug-related effects reported included numbness of the tissues in the oral cavity, sensation of tingling in the tissues in the oral cavity, dry mouth, thirst, and nausea. A significantly greater proportion of BH-treated patients reported adverse events (P = 0.001 for all adverse events and drug-related adverse events)., Conclusions: KLS mouthwash exerts a significantly longer first-application analgesic action with significantly greater local tolerability than BH in patients with pharyngeal pain of inflammatory and/or infectious origin.

Unlabelled: Amoxicillin/clavulanate in chronic rhinosinusitis: tissue and serum distribution., Objective: The aim of the present study is to determine the concentrations of coamoxiclav in the sinusal mucosa of patients undergoing surgery for chronic sinusitis in comparison to serum levels after single oral administration., Methodology: 24 patients affected by chronic sinusitis, undergoing sinus surgery, were divided into three groups receiving an oral dose of 1 g of coamoxiclav (875 mg amoxicillin, 125 g of clavulanic acid, 7:1 ratio) at 2 h (first group), 4 h (second group) and 6 h (third group) before surgery. The mean concentration of amoxicillin and clavulanic acid were determined biologically in serum and in tissues., Results: The highest concentrations of coamoxiclav both in serum and tissues were observed in the group which received the antibiotic 2 hours before surgery. However the tissue levels of both amoxicillin and clavulanic acid in the time period within 2-6 h after administration were higher than the Minimum Inhibitory Concentration (MIC) for the most frequent causative pathogens of sinus bacterial infections., Conclusions: Since penicillins need to maintain concentrations above the MIC for at least 40 to 60% of the interval time between administrations to be potentially effective, the Authors concluded that since both amoxicillin and clavulanic acid spread well in the ENT tissues, 1 g twice a day of the combination seems to be clinically effective even in patients suffering from acute episodes of chronic rhinosinusitis.

The aim of the work is to demonstrate the efficacy of furosemide to prevent relapses of rhinosinusal polyps after surgical treatment. Two groups of people with rhinosinusal polyposis were enrolled: the study group consisted of 64 patients and the control group of 40 subjects. After surgical treatment, the study group started the therapy with topical furosemide; the control group had no treatment administered after the operation. Six years after the operation only 4 cases of relapse were noticed in the study group (10%), while there were 12 relapses, 4 slight (6.4%) and 8 severe (20%), in the control group. In conclusion, furosemide could represent a valid therapeutic aid in the prevention of nasosinusal polyps., (Copyright 2000 S. Karger AG, Basel)

We conducted a study of 60 patients with different nasal pathologies who complained of nasal obstruction. Our goal was to evaluate the reliability of rhinomanometry, acoustic rhinometry, and the measurement of mucociliary transport time in helping make the diagnosis of nasal pathologies. We also sought to discover whether there is a correlation between the findings of these objective tests and the results of patients' own subjective assessments of nasal obstruction. We found that acoustic rhinometry was more specific and more sensitive than rhinomanometry in diagnosing rhinopathies in patients with structural anomalies. Symptom scores as rated by patients on the visual analog scale frequently did not correlate with objective measures, as patients often overestimated the severity of their obstruction. However, for a few patients, there was a correlation between symptom scores and mucociliary transport times.

The aim of the study is to analyze a new method for the elaboration of endoscopic images of the nasal cavity called "videocapture" and to compare the data from this technique with the ones obtained with anterior active rhinomanometry. Videocapture is based on a software program able to process endoscopic images, to file them and to measure perimeter and area of the structures inside the images recorded. We enrolled 27 patients with inferior turbinate hypertrophy and we performed, before and after nasal decongestion test, anterior active rhinomanometry, acoustic rhinometry, videocapture to compare the results obtained with these different techniques. The results we got confirm in a statistically significant way, the reliability of videocapture and its easy way of application.

Mucociliary transport (MCT) represents the first barrier of the nasal fossae and paranasal sinuses against various biological and physical insults. We studied the nasal MCT time using a mixture of vegetable charcoal powder and 3% saccharin in three groups of patients suffering from hypertrophy of the inferior turbinates, deviations of the nasal septum or chronic sinusitis. The mean values of the nasal MCT in the first two groups were practically identical to the normal ones. In contrast, significantly delayed times were found in patients with chronic sinusitis (P < 0.01). Findings indicate that this delay is determined by an increase in viscoelasticity of the mucus following the acute release of mediators of inflammation, together with a reduction in the periciliary stratum, which slows down the metachronous wave of the MCT.