ArticleInternational journal of chronic obstructive pulmonary disease
Forced oscillation technique for early detection of the effects of smoking and COPD: contribution of fractional-order modeling.
Article in International journal of chronic obstructive pulmonary disease. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 47 citations in OpenAlex.
- Application of the Forced Oscillation Technique in Patients With Preserved Ratio Impaired Spirometry.Cureus · 2026Article
- Article
- Reference Values for Respiratory Impedance in Bulgarian Children Aged 2-8 Years Using the Forced Oscillation Technique (FOT).Children (Basel, Switzerland) · 2025Article
- Respiratory abnormalities in sarcoidosis: physiopathology and early diagnosis using oscillometry combined with respiratory modeling.BMC pulmonary medicine · 2025Observational
- Prediction of Abnormal Functional Performance in Chronic Obstructive Pulmonary Disease Using Respiratory Models: A Pilot Study.International journal of chronic obstructive pulmonary disease · 2025Article
- Diagnosis and evaluation of small airway disease and COPD using impulse oscillometry.Scientific reports · 2024Article
- Oscillometry in Asthma: Respiratory Modeling and Analysis in Occupational and Work-Exacerbated Phenotypes.Journal of asthma and allergy · 2024Article
- Oscillometry of the respiratory system in Parkinson's disease: physiological changes and diagnostic use.BMC pulmonary medicine · 2023Observational
- Bronchiectasis Assessment in Primary Ciliary Dyskinesia: A Non-Invasive Approach Using Forced Oscillation Technique.Diagnostics (Basel, Switzerland) · 2023Article
- Respiratory oscillometry and functional analyses in patients with idiopathic scoliosis.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2023Article
- Lung function measurements in preclinical research: What has been done and where is it headed?Frontiers in physiology · 2023Review
- Explainable machine learning methods and respiratory oscillometry for the diagnosis of respiratory abnormalities in sarcoidosis.BMC medical informatics and decision making · 2022Article
- Clinical significance and applications of oscillometry.European respiratory review : an official journal of the European Respiratory Society · 2022Review
- Respiratory Oscillometry in Chronic Obstructive Pulmonary Disease: Association with Functional Capacity as Evaluated by Adl Glittre Test and Hand Grip Strength Test.International journal of chronic obstructive pulmonary disease · 2022Article
- Early Diagnosis and Real-Time Monitoring of Regional Lung Function Changes to Prevent Chronic Obstructive Pulmonary Disease Progression to Severe Emphysema.Journal of clinical medicine · 2021Review
- Lung cancer dynamics using fractional order impedance modeling on a mimicked lung tumor setup.Journal of advanced research · 2021Article
- Combined forced oscillation and fractional-order modeling in patients with work-related asthma: a case-control study analyzing respiratory biomechanics and diagnostic accuracy.Biomedical engineering online · 2020Article
- Clinical Application of Forced Oscillation Technique (FOT) in Early Detection of Airway Changes in Smokers.Journal of clinical medicine · 2020Article
- Oscillation Mechanics, Integer and Fractional Respiratory Modeling in COPD: Effect of Obstruction Severity.International journal of chronic obstructive pulmonary disease · 2020Article
- Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThe aim of the present study was to evaluate the performance of the forced oscillation technique (FOT) for the early diagnosis of the effects of smoking and COPD. The contributions of the integer-order (InOr) and fractional-order (FrOr) models were also evaluated. PATIENTS AND
methodsIn total, 120 subjects were analyzed: 40 controls, 40 smokers (20.3±9.3 pack-years) and 40 patients with mild COPD.
resultsInitially, it was observed that traditional FOT parameters and the InOr and FrOr models provided a consistent description of the COPD pathophysiology. Mild COPD introduced significant increases in the FrOr inertance, damping factor and hysteresivity (
conclusionFrOr modeling improves our knowledge of modifications that occur in the early stages of COPD. Additionally, the findings of the present study provide evidence that these models may play an important role in the early diagnosis of COPD, which is crucial for improving the clinical management of the disease.
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