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  • Title: Is mucociliary transport velocity related to symptoms in chronic rhinosinusitis patients?
    Author: Athanasopoulos I, Naxakis S, Vlastos IM, Mastronikolis NS, Giannakenas C, Vassilakos P, Goumas P.
    Journal: Hell J Nucl Med; 2008; 11(1):30-2. PubMed ID: 18392224.
    Abstract:
    Mucociliary transport velocity (MTV) measured by rhinoscintigraphy is considered a reliable measure of mucociliary clearance, one of the mechanisms that are distorted in chronic rhinosinusitis (CRS). The aim of this study was to investigate possible correlation of MTV with the severity of patients' symptoms. We have studied thirty-seven CRS patients who completed the 20-item sinonasal outcome test (SNOT-20) form, a reliable measure of health related quality of life and were also examined by rhinoscintigraphy with technetium-99m macroaggregated albumin. Our findings showed that the MTV of our patients ranged from nil to 4.17mm/min with a mean value of 1.74+/-1.055 mm/min. The SNOT-20 scores varied from 0.3 to 3.7 with a mean of 1.6+/-0.922. The correlation between SNOT-20 score and MTV was not statistically significant (Spearman's r=-0.191). In conclusion, although rhinoscintigraphy is widely accepted as a reliable test of mucociliary velocity and clearance, it did not correlate with subjective measures of the severity of CRS.
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