scholarly journals Forced oscillation technique for determination of resistance to breathing in children

1973 ◽  
Vol 48 (4) ◽  
pp. 259-266 ◽  
Author(s):  
J. J. Cogswell
Keyword(s):  
Forced Oscillation ◽  
Forced Oscillation Technique

A modified forced oscillation technique for measurements of respiratory resistance

1977 ◽  
Vol 42 (4) ◽  
pp. 650-655 ◽  
Author(s):  
H. Aronsson ◽  
L. Solymar ◽  
J. Dempsey ◽  
J. Bjure ◽  
T. Olsson ◽  
...  
Keyword(s):  
Forced Oscillation ◽  
Signal To Noise Ratio ◽  
Optimization Technique ◽  
Forced Oscillation Technique ◽  
Respiratory Resistance ◽  
Asthmatic Children ◽  
The Difference ◽  
Resistance Value ◽  
Automated Determination

We present a modification of forced oscillation technique for automated determination of total respiratory resistance during inspiration. The modifications consist of a computerized signal averaging and an optimization technique in the assessment of the resistance value. Thereby a favorable signal-to-noise ratio is obtained, allowing very low superimposed pressure oscillations. The method is validated by comparison with a conventional esophageal balloon method, by estimating added mechanical resistances in healthy subjects and by measuring the effect of bronchodilation in asthmatic children. The coefficient of variation as obtained from day-to-day measurements was about 7%. Mechanical resistances, estimated as the difference in total resistance with and without external resistance, were within 7% of their values determined for the resistances alone. A significant decrease in resistance was obtained in each of the asthmatic children following bronchodilation.

Determination of dynamic stability derivatives using forced oscillation technique

2002 ◽  
Author(s):  
N. Alemdaroglu ◽  
I. Iyigun ◽  
M. Altun ◽  
H. Uysal ◽  
F. Quagliotti ◽  
...  
Keyword(s):  
Dynamic Stability ◽  
Forced Oscillation ◽  
Forced Oscillation Technique ◽  
Stability Derivatives

scholarly journals Evaluation of the forced oscillation technique for the determination of resistance to breathing

1968 ◽  
Vol 47 (9) ◽  
pp. 2045-2057 ◽  
Author(s):  
Aron B. Fisher ◽  
Arthur B. DuBois ◽  
Richard W. Hyde
Keyword(s):  
Forced Oscillation ◽  
Forced Oscillation Technique

Forced oscillation technique in veterans with preserved spirometry and chronic respiratory symptoms

2019 ◽  
Vol 260 ◽  
pp. 8-16 ◽  
Author(s):  
Ryan P. Butzko ◽  
Anays M. Sotolongo ◽  
Drew A. Helmer ◽  
Jacquelyn C. Klein-Adams ◽  
Omowunmi Y. Osinubi ◽  
...  
Keyword(s):  
Respiratory Symptoms ◽  
Forced Oscillation ◽  
Forced Oscillation Technique

scholarly journals Forced Oscillation Technique for Monitoring the Respiratory Status of Children with Cystic Fibrosis: A Systematic Review

Children ◽  
2021 ◽  
Vol 8 (10) ◽  
pp. 857
Author(s):  
Ioanna Loukou ◽  
Maria Moustaki ◽  
Agni Deligianni ◽  
Olympia Sardeli ◽  
Konstantinos Douros
Keyword(s):  
Cystic Fibrosis ◽  
Lung Function ◽  
Children And Adolescents ◽  
Forced Oscillation ◽  
Clinical Symptoms ◽  
Current Evidence ◽  
Forced Oscillation Technique ◽  
Gold Standard Method ◽  
Respiratory Status ◽  
Alternative Modality

Spirometry is considered the gold standard method for monitoring lung function of patients with cystic fibrosis (CF) but it requires patients’ cooperation and therefore it is not useful for the majority of preschool-aged children. Oscillometry is an alternative modality for lung function monitoring that requires minimal cooperation and can be applied in children as young as 3 years of age. Furthermore, it generates lesser aerosol compared to spirometry, an issue that is of considerable importance in the COVID-19 era. The aim of this review was to present the existing clinical data regarding the application of oscillometry in children and adolescents with CF. The method seems to have acceptable feasibility and repeatability. However, there is conflicting data regarding the correlation of oscillometry values with the clinical symptoms of CF patients either in clinically stable or in exacerbation periods. Furthermore, it is not clear to what extent oscillometry measurements correlate with the spirometry indices. Based on current evidence, spirometry cannot be substituted by oscillometry in the monitoring of the respiratory status of children and adolescents with CF.

Evaluation of nasal impedance using the forced oscillation technique in infants

1991 ◽  
Vol 11 (1) ◽  
pp. 1-7 ◽  
Author(s):  
K. N. Desager ◽  
M. Willemen ◽  
H. P. van Bever ◽  
W. de Backer ◽  
P. A. Vermeire
Keyword(s):  
Forced Oscillation ◽  
Forced Oscillation Technique
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