User profiles for D. E. O'Donnell

Denis O'Donnell

Professor, Medicine, Queen's University
Verified email at queensu.ca
Cited by 41765

Recommendations on the use of exercise testing in clinical practice

…, R Gosselink, DE O'donnell… - European …, 2007 - Eur Respiratory Soc
Evidence-based recommendations on the clinical use of cardiopulmonary exercise testing (CPET)
in lung and heart disease are presented, with reference to the assessment of exercise …

Hyperinflation, dyspnea, and exercise intolerance in chronic obstructive pulmonary disease

DE O'Donnell - Proceedings of the American Thoracic Society, 2006 - atsjournals.org
Expiratory flow limitation is the pathophysiologic hallmark of chronic obstructive pulmonary
disease (COPD), but dyspnea (breathlessness) is its most prominent and distressing symptom…

Canadian Thoracic Society recommendations for management of chronic obstructive pulmonary disease–2007 update

DE O'donnell, S Aaron, J Bourbeau… - Canadian Respiratory …, 2007 - hindawi.com
… une pléthore de nouvelles données scientifiques. Le groupe de travail de la SCT a évalué
consciencieusement les conséquences de ces nouvelles connaissances en matière de soins …

An official American Thoracic Society statement: update on the mechanisms, assessment, and management of dyspnea

…, DA Mahler, PM Meek, DE O'Donnell… - American journal of …, 2012 - atsjournals.org
… Lougheed MD, Flannery J, Webb KA, O'Donnell DE. Respiratory sensation and ventilatory
mechanics during induced bronchoconstriction in spontaneously breathing low cervical …

Dynamic hyperinflation and exercise intolerance in chronic obstructive pulmonary disease

DE O'donnell, SM Revill, KA Webb - American journal of respiratory …, 2001 - atsjournals.org
The role of dynamic hyperinflation (DH) in exercise limitation in chronic obstructive pulmonary
disease (COPD) remains to be defined. We examined DH during exercise in 105 patients …

Effects of tiotropium on lung hyperinflation, dyspnoea and exercise tolerance in COPD

DE O'donnell, T Flüge, F Gerken… - European …, 2004 - Eur Respiratory Soc
The aim of this study was to test the hypothesis that use of tiotropium, a new long-acting
anticholinergic bronchodilator, would be associated with sustained reduction in lung …

Exertional breathlessness in patients with chronic airflow limitation

DE O'Donnell, KA Webb - Am Rev Respir Dis, 1993 - atsjournals.org
O'Donnell DE, Webb KA. Exertlonal breathlessness in patients with chronic airflow limitation…
O'Donnell DE, Webb KA. Breathlessness in patients with severe chronic airflow limitation: …

Spirometric correlates of improvement in exercise performance after anticholinergic therapy in chronic obstructive pulmonary disease

DE O'DONNELL, MIU Lam, KA Webb - American journal of …, 1999 - atsjournals.org
We wished to determine which resting spirometric parameters best reflect improvements in
exercise tolerance and exertional dyspnea in response to acute high-dose anticholinergic …

Measurement of symptoms, lung hyperinflation, and endurance during exercise in chronic obstructive pulmonary disease

DE O'DONNELL, MIU Lam, KA Webb - American journal of …, 1998 - atsjournals.org
Changes in lung hyperinflation, dyspnea, and exercise endurance are important outcomes
in assessing therapeutic responses in chronic obstructive pulmonary disease (COPD). …

Qualitative aspects of exertional breathlessness in chronic airflow limitation: pathophysiologic mechanisms.

DE O'Donnell, JC Bertley, LK Chau… - American journal of …, 1997 - atsjournals.org
We compared qualitative aspects of the sensory experience of exertional breathlessness in
normal subjects and in patients with chronic airflow limitation (CAL) and sought a physiologic …