OBJECTIVE: To compare the mean time to next exacerbation in patients with acute exacerbations of chronic obstructive pulmonary disease (COPD) before and after the implementation of standing orders. SETTING: Tertiary care hospital, Halifax, Nova Scotia, Canada. POPULATION STUDIED: The records of 150 patients were analyzed, 76 were in the preimplementation group, 74 in the postimplementation group. INTERVENTION: The management and outcomes of patients admitted with an acute exacerbation of COPD before and after the implementation of standing orders were compared. DESIGN: A retrospective chart review. MAIN RESULTS: THERE WAS NO DIFFERENCE IN THE MEAN TIME TO NEXT EXACERBATION BETWEEN TREATMENT GROUPS (PREIMPLEMENTATION GROUP: 310 days, postimplementation group: 289 days, P=0.53). Antibiotics were used in 90% of the cases (preimplementation group: 87%, postimplementation group: 93%). The postimplementation group had a 20% increase in the use of first-line agents over the preimplementation group. Overall, first-line agents represented only 37% of the antibiotic courses. CONCLUSIONS: The implementation of standing orders encouraged the use of first-line agents but did not influence subsequent symptom resolution, length of hospital stay, or the infection-free interval in patients with acute exacerbations of COPD.
OBJECTIVE: To compare the mean time to next exacerbation in patients with acute exacerbations of chronic obstructive pulmonary disease (COPD) before and after the implementation of standing orders. SETTING: Tertiary care hospital, Halifax, Nova Scotia, Canada. POPULATION STUDIED: The records of 150 patients were analyzed, 76 were in the preimplementation group, 74 in the postimplementation group. INTERVENTION: The management and outcomes of patients admitted with an acute exacerbation of COPD before and after the implementation of standing orders were compared. DESIGN: A retrospective chart review. MAIN RESULTS: THERE WAS NO DIFFERENCE IN THE MEAN TIME TO NEXT EXACERBATION BETWEEN TREATMENT GROUPS (PREIMPLEMENTATION GROUP: 310 days, postimplementation group: 289 days, P=0.53). Antibiotics were used in 90% of the cases (preimplementation group: 87%, postimplementation group: 93%). The postimplementation group had a 20% increase in the use of first-line agents over the preimplementation group. Overall, first-line agents represented only 37% of the antibiotic courses. CONCLUSIONS: The implementation of standing orders encouraged the use of first-line agents but did not influence subsequent symptom resolution, length of hospital stay, or the infection-free interval in patients with acute exacerbations of COPD.
Authors: A F Jørgensen; J Coolidge; P A Pedersen; K P Petersen; S Waldorff; E Widding Journal: Scand J Prim Health Care Date: 1992-03 Impact factor: 2.581
Authors: S Chodosh; J McCarty; S Farkas; M Drehobl; R Tosiello; M Shan; L Aneiro; S Kowalsky Journal: Clin Infect Dis Date: 1998-10 Impact factor: 9.079
Authors: N M Siafakas; P Vermeire; N B Pride; P Paoletti; J Gibson; P Howard; J C Yernault; M Decramer; T Higenbottam; D S Postma Journal: Eur Respir J Date: 1995-08 Impact factor: 16.671