Airway Obstruction Clinical Trial
Official title:
The Association Between Pulmonary Function Tests and Difficult Airway
The airflow moving from mouth to the lungs, which can be measured by pulmonary function tests, may be affected by the anatomic disorders of the upper airway. Difficult airway can be considered as the anatomic disorder of the upper airway as well. Therefore, there can be a relationship between difficult airway and pulmonary function tests. The purpose of this study is to elucidate the association between the pulmonary function tests and difficult airway.
After approval of the Gaziosmanpasa University Clinical Trials Ethics Committee, patients
those admitted to the anesthesiology outpatient unit will informed about the study. And
pulmonary function tests by using Spirodoc® will be performed to those willing to
participate in the study. Measurements of the pulmonary function tests, and measurements
belong to difficult airway will be recorded.
In the operating theatre, after induction of anesthesia, the difficult intubation
measurements will be recorded.
Normality and variance will be tested using One Sample Kolmogorov-Smirnov test, skewness,
kurtosis and histograms for each variable. Quantitative data will present as means and
standard deviation, and qualitative data as frequency and percentage. Depending on these
results, Spearman's correlation analysis will perform to show the association between
pulmonary function tests and difficult airway measurements. Analyses were conducted using
the Statistical Package for Social Sciences program (SPSS Inc., Chicago, IL), version 20.0.
Statistical significance for all analyses was set at p < 0.05.
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Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Diagnostic
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