Results 81 to 90 of about 297,226 (221)

Late outcomes of a randomized trial of high-frequency oscillation in neonates [PDF]

, 2014
BACKGROUND: Results from an observational study involving neonates suggested that high-frequency oscillatory ventilation (HFOV), as compared with conventional ventilation, was associated with superior small-airway function at follow-up.
,, Alcazar-Paris, Mireia, Calvert, Sandy, Greenough, Anne, Lo, Jessica W, Lunt, Alan, Marlow, Neil, Peacock, Janet, Zivanovic, Sanja   +8 more
core   +2 more sources

Respiratory Oscillometry and Multimodal Lung Function Assessment of Elexacaftor/Tezacaftor/Ivacaftor Response in Children and Young Adults With Cystic Fibrosis

Pediatric Pulmonology, Volume 61, Issue 2, February 2026.
ABSTRACT Background To date, there is no data on forced oscillation technique (FOT) as a tool to evaluate elexacaftor/tezacaftor/ivacaftor (ETI) modulator in young patients with cystic fibrosis (pwCF). Objective Our study aimed to assess the effect of a 6‐month ETI treatment on FOT parameters and compare it to the effect on spirometry and nitrogen ...
Christos Kogias, Athina Sopiadou, Sotirios Fouzas, Petrina Vantsi, Elissavet‐Anna Chrysochoou, Evangelia Desli, Maria Galogavrou, Nikolaos Gasparis, Elpis Hatziagorou   +8 more
wiley   +1 more source

A comparison of Spirometry Versus Impulse Oscillometry in Patients with Asthma Based on Asthma Severity.

Iranian Journal of Allergy, Asthma and Immunology
Measuring the performance of small airways dysfunction is challenging due to their relative inaccessibility with conventional methods. In recent years, spirometry and impulse oscillometry (IOS) methods have been widely used for their evaluation.
Maryam Heydarazad zadeh, S. Mahdaviani, Alireza Eslaminejad, Mahsa Rekabi   +3 more
semanticscholar   +1 more source

A medical information system for monitoring respiratory function and related nonlinear dynamics [PDF]

, 2019
In this paper the nonlinear effects in the respiratory systems at low frequencies are measured and evaluated in healthy children and healthy adults. To this aim forced oscillations technique (FOT) has been used to non-invasively measure the lung tissue ...
Copot, Dana, Ghita, Maria, Ghita, Mihaela, Ionescu, Clara-Mihaela   +3 more
core   +1 more source

Real‐life application of respiratory oscillometry in pediatric asthma outpatient care: Feasibility and methodological aspects

Physiological Reports, Volume 14, Issue 3, February 2026.
Abstract Asthma diagnosis can be challenging in children. Spirometry is highly effort‐dependent and often normal in early disease. Forced oscillation technique (FOT) is an alternative to spirometry and is performed during tidal breathing. We investigated the feasibility of FOT with fewer acquisitions than suggested by technical standards in a pediatric
Charlotte Heijkenskjöld Rentzhog, Andrei Malinovschi, Kjell Alving   +2 more
wiley   +1 more source

Assessing the Influence of Vehicular Traffic-Associated Atmospheric Pollutants on Pulmonary Function Using Spirometry and Impulse Oscillometry in Healthy Participants: Insights from Bogotá, 2020–2021

Atmosphere
Air pollution, particularly from particulate matter (PM2.5) and black carbon (eBC), has been implicated in airway pathologies. This study aims to assess the relationship between exposure to these pollutants and respiratory function in various populations,
Julia Edith Almentero, Andrea Rico Hernández, Hanna Soto, Andrés García, Yesith Guillermo Toloza-Pérez, Jeadran N. Malagón-Rojas   +5 more
doaj   +1 more source

Bronchoprotective tolerance with indacaterol is not modified by concomitant tiotropium in persistent asthma [PDF]

, 2017
Background: Tiotropium is a long acting antimuscarinic (LAMA), licenced as triple therapy with inhaled corticosteroid and long acting beta-agonist (ICS/LABA).
American Thoracic, Attanasi, Aziz, Aziz, Battram, Boterman, Britton, Costa, Currie, Currie, Fardon, Fryer, Gosens, Grove, Juniper, Juniper, Kerstjens, Kerstjens, Kistemaker, Koskela, Lipworth, Lipworth, Lipworth, Lipworth, Lipworth, Manoharan, Miller, Moulton, Nair, Naline, Newnham, Newnham, O'Connor, Pera, Peters, Porsbjerg, Santanello, Short, Short, Tan, Vogelmeier, Wood   +41 more
core   +2 more sources

Marked Reversibility of Functional Small Airway Disease Following Reduction of Hazardous Inhalational Exposure: A PRM CT Case Report

Respirology Case Reports, Volume 14, Issue 1, January 2026.
Serial parametric response mapping (PRM)‐computed tomography revealed dynamic changes in PRM‐functional small airway disease with occupational exposure, highlighting PRM's utility for detecting and monitoring small airway disease. ABSTRACT We report a case illustrating the role of parametric response mapping (PRM) in detecting and monitoring small ...
Yeun Ho Lee, Yunjoo Im, Sun Hye Shin, Ho Yun Lee, Hye Yun Park   +4 more
wiley   +1 more source

Interdevice agreement in respiratory resistance values by oscillometry in asthmatic children

ERJ Open Research, 2019
Background With several commercially available devices measuring respiratory impedance by oscillometry, the agreement between values obtained on different instruments or frequencies remains unclear. Our aim was to examine the agreement between resistance
Francine M. Ducharme, Imane Jroundi, Guillaume Jean, Guillaume Lavoie Boutin, Christiane Lawson, Benjamin Vinet   +5 more
doaj   +1 more source

Flow-volume curve analysis for predicting recurrence after endoscopic dilation of airway stenosis [PDF]

, 2019
The flow-volume curve is a simple test for diagnosing upper airway obstruction. We evaluated its use to predict recurrence in patients undergoing endoscopic dilation for treatment of benign upper airway ...
Andreetti, Claudio, Ardò, Nicoletta, Fiorelli, Alfonso, Loizzi, Domenico, Loizzi, Michele, Messina, Gaetana, Poggi, Camilla, Rendina, Erino Angelo, Santini, Mario, Serra, Nicola, Sollitto, Francesco, Venuta, Federico   +11 more
core   +1 more source