Title |
Improving the quality of life in patients with chronic obstructive pulmonary disease: focus on indacaterol
|
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Published in |
International Journal of Chronic Obstructive Pulmonary Disease, February 2013
|
DOI | 10.2147/copd.s31209 |
Pubmed ID | |
Authors |
Gregory J Feldman |
Abstract |
Chronic obstructive pulmonary disease (COPD) is a common disease in the general population and it places a considerable burden on patients, with the disease negatively affecting quality of life. In practice, patients with COPD generally seek medical attention because of symptoms, particularly breathlessness, and the resulting physical limitations, which affect the health-related quality of life (HR-QOL) in patients. The defining feature of COPD is airflow limitation that causes air trapping and increased hyperinflation as the ventilation rate increases during physical effort. Hyperinflation causes or worsens breathlessness as breathing becomes inefficient, with the end result being an avoidance of physical exertion and a cycle of increasing dyspnea caused by inactivity and deconditioning, with deleterious effects on HR-QOL. Current published guidelines for COPD state that the goals of pharmacologic therapy should be to control symptoms, improve health status and exercise tolerance, and reduce the frequency of COPD exacerbations. Effective and sustained bronchodilation has emerged as a key strategy for improving dyspnea and ability to exercise. As there is no cure for COPD, a major goal of treatment and of research into new therapies is to improve HR-QOL in COPD patients. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
India | 1 | 2% |
Unknown | 49 | 98% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Master | 11 | 22% |
Student > Bachelor | 6 | 12% |
Other | 5 | 10% |
Researcher | 4 | 8% |
Student > Doctoral Student | 3 | 6% |
Other | 8 | 16% |
Unknown | 13 | 26% |
Readers by discipline | Count | As % |
---|---|---|
Medicine and Dentistry | 15 | 30% |
Nursing and Health Professions | 11 | 22% |
Agricultural and Biological Sciences | 5 | 10% |
Pharmacology, Toxicology and Pharmaceutical Science | 4 | 8% |
Sports and Recreations | 2 | 4% |
Other | 2 | 4% |
Unknown | 11 | 22% |