Abstract | RATIONALE: OBJECTIVES: To determine whether a simplified disease management program reduces hospital admissions and emergency department (ED) visits due to COPD. METHODS: We performed a randomized, adjudicator-blinded, controlled, 1-year trial at five Veterans Affairs medical centers of 743 patients with severe COPD and one or more of the following during the previous year: hospital admission or ED visit for COPD, chronic home oxygen use, or course of systemic corticosteroids for COPD. Control group patients received usual care. Intervention group patients received a single 1- to 1.5-hour education session, an action plan for self-treatment of exacerbations, and monthly follow-up calls from a case manager. MEASUREMENTS AND MAIN RESULTS: We determined the combined number of COPD-related hospitalizations and ED visits per patient. Secondary outcomes included hospitalizations and ED visits for all causes, respiratory medication use, mortality, and change in Saint George's Respiratory Questionnaire. After 1 year, the mean cumulative frequency of COPD-related hospitalizations and ED visits was 0.82 per patient in usual care and 0.48 per patient in disease management (difference, 0.34; 95% confidence interval, 0.15-0.52; P < 0.001). Disease management reduced hospitalizations for cardiac or pulmonary conditions other than COPD by 49%, hospitalizations for all causes by 28%, and ED visits for all causes by 27% (P < 0.05 for all). CONCLUSIONS: A relatively simple disease management program reduced hospitalizations and ED visits for COPD. Clinical trial registered with www.clinicaltrials.gov (NCT00126776).
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Authors | Kathryn L Rice, Naresh Dewan, Hanna E Bloomfield, Joseph Grill, Tamara M Schult, David B Nelson, Sarita Kumari, Mel Thomas, Lois J Geist, Caroline Beaner, Michael Caldwell, Dennis E Niewoehner |
Journal | American journal of respiratory and critical care medicine
(Am J Respir Crit Care Med)
Vol. 182
Issue 7
Pg. 890-6
(Oct 01 2010)
ISSN: 1535-4970 [Electronic] United States |
PMID | 20075385
(Publication Type: Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, U.S. Gov't, Non-P.H.S.)
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Topics |
- Aged
- Disease Management
- Female
- Health Services
(statistics & numerical data)
- Humans
- Male
- Patient Admission
(statistics & numerical data)
- Patient Education as Topic
- Pulmonary Disease, Chronic Obstructive
(therapy)
- Self Care
- Single-Blind Method
- Survival Analysis
- Veterans
(statistics & numerical data)
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