Cargando…

The effect of posture on airflow distribution, airway geometry and air velocity in healthy subjects

BACKGROUND: Gravity, and thus body position, can affect the regional distribution of lung ventilation and blood flow. Therefore, body positioning is a potential tool to improve regional ventilation, thereby possibly enhancing the effect of respiratory physiotherapy interventions. In this proof-of-co...

Descripción completa

Detalles Bibliográficos
Autores principales:	Ides, Kris M., De Backer, Wilfried A., Lanclus, Maarten, Leemans, Glenn, Dierckx, Wendel, Lauwers, Eline, Vissers, Dirk, Steckel, Jan, De Backer, Jan W.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2022
Materias:	Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9753395/ https://www.ncbi.nlm.nih.gov/pubmed/36522658 http://dx.doi.org/10.1186/s12890-022-02276-5

Ejemplares similares

Functional respiratory imaging in relation to classical outcome measures in cystic fibrosis: a cross-sectional study
por: Lauwers, Eline, et al.
Publicado: (2021)

Unraveling pathophysiologic mechanisms contributing to symptoms in patients with post‐acute sequelae of COVID‐19 (PASC): A retrospective study
por: Dierckx, Wendel, et al.
Publicado: (2023)

Acute effects of intrapulmonary percussive ventilation in COPD patients assessed by using conventional outcome parameters and a novel computational fluid dynamics technique
por: Ides, Kris, et al.
Publicado: (2012)

A Functional Respiratory Imaging Approach to the Effect of an Oscillating Positive Expiratory Pressure Device in Chronic Obstructive Pulmonary Disease
por: Leemans, Glenn, et al.
Publicado: (2020)

The short-term effects of ORKAMBI (lumacaftor/ivacaftor) on regional and distal lung structures using functional respiratory imaging
por: Lauwers, Eline, et al.
Publicado: (2021)

Perspectives and Attitudes of General Practitioners Towards Pharmacological and Non-Pharmacological COPD Management in a Belgian Primary Care Setting: A Qualitative Study
por: Leemans, Glenn, et al.
Publicado: (2023)

Assessment of Small Pulmonary Blood Vessels in COVID-19 Patients Using HRCT
por: Lins, Muriel, et al.
Publicado: (2020)

Effect of high-dose N-acetylcysteine on airway geometry, inflammation, and oxidative stress in COPD patients
por: De Backer, Jan, et al.
Publicado: (2013)

Pathophysiological mechanism of long-term noninvasive ventilation in stable hypercapnic patients with COPD using functional respiratory imaging
por: Hajian, Bita, et al.
Publicado: (2017)

Outcome measures for airway clearance techniques in children with chronic obstructive lung diseases: a systematic review
por: Lauwers, Eline, et al.
Publicado: (2020)

The effectiveness of a mobile high‐frequency chest wall oscillation (HFCWO) device for airway clearance
por: Leemans, Glenn, et al.
Publicado: (2020)

SIGNIFICANT DYSPNEA IN POST-ACUTE COVID-19 IS ASSOCIATED WITH ABNORMAL PULMONARY VASCULATURE ON CT DURING THE ACUTE PHASE
por: FLEITAS SOSA, DERLIS, et al.
Publicado: (2021)

Altered pulmonary blood volume distribution as a biomarker for predicting outcomes in COVID-19 disease
por: Morris, Michael F., et al.
Publicado: (2021)

The effects of long-term noninvasive ventilation in hypercapnic COPD patients: a randomized controlled pilot study
por: De Backer, L, et al.
Publicado: (2011)

Characterization of the Airflow within an Average Geometry of the Healthy Human Nasal Cavity
por: Brüning, Jan, et al.
Publicado: (2020)

Association of abnormal pulmonary vasculature on CT scan for COVID-19 infection with decreased diffusion capacity in follow up: A retrospective cohort study
por: Salerno, Daniel, et al.
Publicado: (2021)

Functional respiratory imaging assessment of glycopyrrolate and formoterol fumarate metered dose inhalers formulated using co-suspension delivery technology in patients with COPD
por: De Backer, Wilfried, et al.
Publicado: (2020)

Functional respiratory imaging assessment of budesonide/glycopyrrolate/formoterol fumarate and glycopyrrolate/formoterol fumarate metered dose inhalers in patients with COPD: the value of inhaled corticosteroids
por: van den Berge, Maarten, et al.
Publicado: (2021)

Quantitative CT analysis using functional imaging is superior in describing disease progression in idiopathic pulmonary fibrosis compared to forced vital capacity
por: Clukers, J., et al.
Publicado: (2018)

The effects of benralizumab on airway geometry and dynamics in severe eosinophilic asthma: a single-arm study design exploring a functional respiratory imaging approach
por: Genofre, Eduardo, et al.
Publicado: (2023)

Two-dimensional airflow modeling underpredicts the wind velocity over dunes
por: Michelsen, Britt, et al.
Publicado: (2015)

Model construction and validation of airflow velocity attenuation through pear tree canopies
por: Zhang, Fubin, et al.
Publicado: (2022)

Measurements of exhaled airflow velocity through human coughs using particle image velocimetry
por: Han, Mengtao, et al.
Publicado: (2021)

Lung deposition of inhaled once-daily long-acting muscarinic antagonists via standard jet nebulizer or dry powder inhaler, measured using functional respiratory imaging, in patients with chronic obstructive pulmonary disease
por: Crater, Glenn D., et al.
Publicado: (2022)

Pulmonary vascular effects of pulsed inhaled nitric oxide in COPD patients with pulmonary hypertension
por: Hajian, Bita, et al.
Publicado: (2016)

Entorhinal velocity signals reflect environmental geometry
por: Munn, Robert G K, et al.
Publicado: (2020)

Functional respiratory imaging to assess the interaction between systemic roflumilast and inhaled ICS/LABA/LAMA
por: Vos, Wim, et al.
Publicado: (2016)

Changes in ventilation–perfusion during and after an COPD exacerbation: an assessment using fluid dynamic modeling
por: Hajian, Bita, et al.
Publicado: (2018)

A randomized study using functional respiratory imaging to characterize bronchodilator effects of glycopyrrolate/formoterol fumarate delivered by a metered dose inhaler using co-suspension delivery technology in patients with COPD
por: De Backer, Wilfried, et al.
Publicado: (2018)

Functional respiratory imaging: heterogeneity of acute exacerbations of COPD
por: van Geffen, Wouter H, et al.
Publicado: (2018)

Functional imaging using computer methods to compare the effect of salbutamol and ipratropium bromide in patient-specific airway models of COPD
por: De Backer, LA, et al.
Publicado: (2011)

Experimental measurements of airflow features and velocity distribution exhaled from sneeze and speech using particle image velocimetry
por: Han, Mengtao, et al.
Publicado: (2021)

The effect of decongestion on nasal airway patency and airflow
por: Xiao, Qiwei, et al.
Publicado: (2021)

Practical Approach to Transcatheter Aortic Valve Implantation and Bioprosthetic Valve Fracture in a Failed Bioprosthetic Surgical Valve
por: Vanhaverbeke, Maarten, et al.
Publicado: (2022)

The Effect of Adenoidectomy on Transnasal Airflow in Children with Hypertrophy of Adenoid Tissue
por: Sojak, Jan, et al.
Publicado: (2018)

Airflow induced vibration of the Si-IT prototype
por: Dijkstra, H, et al.
Publicado: (2014)

Airflow and Particle Transport Prediction through Stenosis Airways
por: Singh, Parth, et al.
Publicado: (2020)

Interaction of prenatal maternal smoking, interleukin 13 genetic variants and DNA methylation influencing airflow and airway reactivity
por: Patil, Veeresh K, et al.
Publicado: (2013)

Enlightenment of re-entry airflow: The path of the airflow and the airborne pollutants transmission in buildings
por: Tung, C.W., et al.
Publicado: (2021)

Modeled small airways lung deposition of two fixed-dose triple therapy combinations assessed with in silico functional respiratory imaging
por: Usmani, Omar, et al.
Publicado: (2023)

Cannot write session to /tmp/vufind_sessions/sess_v1df1bsaqrjui7oe540vb92ugj