Mark W. Nagel

London, ON N5V5G4, Canada

Last Updated: 09/26/2026

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Found 10 publications

Enhancing aerosol delivery in asthma and COPD: a comparison of MDI, valved holding chamber, and DPI systems using functional respiratory imaging (FRI).

Enhancing aerosol delivery in asthma and COPD: a comparison of MDI, valved holding chamber, and DPI systems using functional respiratory imaging (FRI).

Journal: Scientific reports

Published: January 22, 2026

Oscillating Positive Expiratory Pressure (OPEP) Therapy in Bronchiectasis and Chronic Obstructive Pulmonary Disease (COPD): A Narrative Review of Clinical Studies.

Oscillating Positive Expiratory Pressure (OPEP) Therapy in Bronchiectasis and Chronic Obstructive Pulmonary Disease (COPD): A Narrative Review of Clinical Studies.

Journal: Pulmonary therapy

Published: December 01, 2025

Are the Reference Values for the Provocative Concentration of Methacholine Appropriate for Children?

Are the Reference Values for the Provocative Concentration of Methacholine Appropriate for Children?

Journal: Journal of aerosol medicine and pulmonary drug delivery

Published: August 30, 2024

Interchanging Reusable and Disposable Nebulizers Used with Home-Based Compressors May Result in Inconsistent Dosing: A Laboratory Investigation with Device Combinations Supplied to the US Healthcare Environment.

Interchanging Reusable and Disposable Nebulizers Used with Home-Based Compressors May Result in Inconsistent Dosing: A Laboratory Investigation with Device Combinations Supplied to the US Healthcare Environment.

Journal: Pulmonary therapy

Published: January 20, 2024

Can salbutamol be used as a proxy for methacholine when assessing nebuliser performance for a methacholine challenge test?

Can salbutamol be used as a proxy for methacholine when assessing nebuliser performance for a methacholine challenge test?

Journal: The European respiratory journal

Published: June 23, 2023

In vitro and clinical characterization of the valved holding chamber AeroChamber Plus® Flow-Vu® for administrating tiotropium Respimat® in 1-5-year-old children with persistent asthmatic symptoms.

In vitro and clinical characterization of the valved holding chamber AeroChamber Plus® Flow-Vu® for administrating tiotropium Respimat® in 1-5-year-old children with persistent asthmatic symptoms.

Journal: Respiratory medicine

Published: February 13, 2018

Are valved holding chambers (VHCs) interchangeable? An in vitro evaluation of VHC equivalence.

Are valved holding chambers (VHCs) interchangeable? An in vitro evaluation of VHC equivalence.

Journal: Pulmonary pharmacology & therapeutics

Published: July 30, 2017

Development and Evaluation of a Family of Human Face and Upper Airway Models for the Laboratory Testing of Orally Inhaled Products.

Development and Evaluation of a Family of Human Face and Upper Airway Models for the Laboratory Testing of Orally Inhaled Products.

Journal: AAPS PharmSciTech

Published: March 13, 2017

Clinically Relevant In Vitro Testing of Orally Inhaled Products-Bridging the Gap Between the Lab and the Patient.

Clinically Relevant In Vitro Testing of Orally Inhaled Products-Bridging the Gap Between the Lab and the Patient.

Journal: AAPS PharmSciTech

Published: February 15, 2016

Improved laboratory test methods for orally inhaled products.

Improved laboratory test methods for orally inhaled products.

Journal: Therapeutic delivery

Published: August 08, 2013

Showing 1-10 of 10

Last Updated: 09/26/2026