CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted
Drug / intervention
Nasal lavage +6 moreprocedure
Likely dose
Not stated in record
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Search/NCT00229190
NCT00229190N/ACompleted
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Reproducibility of Cell Counts in Nasal Lavage: A Comparison of Pooled Versus Non-Pooled Nasal Lavage Samples

Hamilton Health Sciences Corporation·interventional·Posted Sep 29, 2005·Updated Apr 24, 2007

In Brief

A clinical study evaluating Nasal lavage, Allergy skin testing, and 5 other interventions for Nasal Lavage Fluid and 2 related conditions. Completed, across 1 site.

Detailed Summary

Nasal lavage could be an integral component of assessing airway inflammation. Research into the reproducibility of cell counts is key to understanding the value of lavage results. The objective of this study is to evaluate and compare the reproducibility of a common nasal lavage technique and its variation in a sample of subjects with nasal symptoms (e.g. runny nose, congestion, sneezing, post nasal drip), and in individuals without nasal symptoms.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsNasal Lavage Fluid, Eosinophils, Reproducibility of Results
CountriesCanada
CollaboratorsFirestone Institute for Respiratory Health

Timeline

N/ACompletedFinished
20052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
First PostedSep 29, 2005
Enrollment StartSep 1, 2004
Study CompletionMay 1, 2005
TodayJul 2, 2026
Posted 20.8 years ago

Interventions

Nasal lavageprocedure

Allergy skin testingprocedure

Peak nasal inspiratory flowprocedure

Acoustic rhinometryprocedure

Nasal examinationprocedure

Quality of Life Questionnaireprocedure

Physical examinationprocedure