Allergic rhinitis is an inflammatory disorder of the nasal mucosa induced by allergen exposure triggering IgE-mediated inflammation. Clinically, it is characterized by four major symptoms-rhinorrhea, sneezing, nasal itching, and nasal congestion. It can also be associated with comorbid conditions as Asthma, Atopic Dermatitis & Nasal polyps. Around 20-30 % of the Indian population suffers from allergic rhinitis and that 15 % develop asthma. The diagnosis & treatment of allergic rhinitis should follow ARIA (Allergic Rhinitis and its Impact on Asthma) guidelines while of asthma should follow the GINA (Global Initiative for Asthma) guidelines. The treatment of allergic rhinitis should combine allergen avoidance (whenever possible), pharmacotherapy, and allergen immunotherapy. Intranasal corticosteroids are the most effective modality for treating allergic rhinitis and their sensory attributes are important in patient compliance.

Sinonasal polyps are benign lesions arising from nose and/or sinuses mucosa. Paranasal sinuses computed tomogram (CT) scan are important for functional endoscopic sinus surgery (FESS) as their information assist the surgeon in pre-operative planning. This study aimed to show importance of CT scan in evaluation of anatomical variations to prove a correlation with disease process and extent of disease in sinonasal polyposis patients. A study was done from Sept, 2010 to Sept, 2011 with 33 patients presenting with nasal polyps. All recruited patients, after thorough history, general examination and thorough ENT examination, were examined by nasal endoscopy and sinus CT scans. All scans were carried out using a 3 mm thickness in axial and coronal planes with sagittal reconstruction. An analysis was then carried out to see anatomical variations and disease extent in CT scans. Maxillary sinus was the most commonly and most severely affected sinus, while the sphenoid sinus was the least involved sinus. Ostiomeatal complex (OMC) was found to be blocked in 84.85 % cases. There were few anatomic variations (57.58 %) found as hypertrophied uncinate process (30.30 %), septal deviation (21.21 %), skull base type-2, Concha bullosa, Haller's cell, Paradoxical middle turbinate, Onodi cell, pneumatized crista galli and dehiscent skull base. Hyperdense and heterogeneous opacification in paranasal sinuses was seen in 12.12 % patients. Importance of CT scans is to know anatomical variations as etiology, fungal etiology, to know extent of polyposis and anatomical variations to prevent complications during FESS and Navigation sinus surgery.

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Objectives:Intranasal corticosteroids (INCs) are the most effective modality for treating allergic rhinitis and their sensory attributes are important in patient compliance. This study aimed to compare the sensory attributes (scent, immediate taste, aftertaste, run down to throat, nose run off, soothing feel, nasal irritation, and urge to sneeze) and immediate response to the new intranasal steroid, ciclesonide (CIC), with fluticasone propionate (FLP) in allergic rhinitis.Materials and Methods:A randomized, double blind, single dose, crossover study was done with 74 patients presenting with acute allergic rhinitis. Eligible subjects were randomized in 1:1 ratio to one of the two treatment sequences – CIC followed by FLP or vice versa. Sensory attributes were assessed using a questionnaire to score each item on a seven-point Likert scale, immediately and 2 min after dosing. Total nasal symptom score (TNSS) was calculated to evaluate immediate efficacy 10 min after first drug administration. Overall preference was recorded 10 min after the second drug administration. Patients were queried about treatment emergent adverse events following study drug administration and also 24 h later over the phone.Results:Patients (58% males; pooled median age 32 years [Interquartile range, IQR, 25–41]; pooled median symptom duration 24 months [IQR 12–72]) preferred FLP over CIC nasal spray overall (55.41% vs. 25.68%, P = 0.007) and also with respect to attributes of scent, soothing feel, and nasal irritation. There was no statistically significant difference in immediate efficacy. Two patients reported mild headache following CIC first, while three felt mild headache, one dizziness, and one nasal congestion following FLP first administration. There were no delayed adverse events.Conclusions:There was no difference in immediate outcome following use of either of the two INCs. FLP was preferred over CIC with respect to scent, soothing feel and nasal irritation, and also overall. There were no significant adverse events.