CONTEXT: Medications represent a major cause of harm and are costly for hospitalized patients, but more is known about these issues in large academic hospitals than in smaller hospitals. OBJECTIVE: To assess the incidence of adverse drug events (ADEs) in six community hospitals. DESIGN: Multicenter, retrospective cohort study. SETTING: Six Massachusetts community hospitals with 100 to 300 beds. PATIENTS: From 109,641 adult patients hospitalized from January 2005 through August 2006, a random sample of 1,200 patients was drawn, 200 per site. MAIN OUTCOME MEASURES: ADEs and preventable ADEs. METHODS: Presence of an ADE was evaluated using an adaptation of a trigger instrument developed by the Institute for Health Care Improvement. Independent reviewers classified events by preventability, severity, and potential for preventability by computerized physician order entry (CPOE). RESULTS: A total of 180 ADEs occurred in 141 patients (rate, 15.0/100 admissions). Overall, 75% were preventable. ADEs were rated as serious in 49.4% and life threatening in 11.7%. Patients with ADEs were older (mean age, 74.6 years, p < 0.001), more often female (60.3%, p = 0.61), and more often Caucasian (96.5%, p < 0.001) than patients without ADEs. Of the preventable ADEs, 81.5% were judged potentially preventable by CPOE. CONCLUSIONS: The incidence of ADEs in these community hospital admissions was high, and most ADEs were preventable, mostly through CPOE. These data suggest that CPOE may be beneficial in this setting.
CONTEXT: Medications represent a major cause of harm and are costly for hospitalized patients, but more is known about these issues in large academic hospitals than in smaller hospitals. OBJECTIVE: To assess the incidence of adverse drug events (ADEs) in six community hospitals. DESIGN: Multicenter, retrospective cohort study. SETTING: Six Massachusetts community hospitals with 100 to 300 beds. PATIENTS: From 109,641 adult patients hospitalized from January 2005 through August 2006, a random sample of 1,200 patients was drawn, 200 per site. MAIN OUTCOME MEASURES: ADEs and preventable ADEs. METHODS: Presence of an ADE was evaluated using an adaptation of a trigger instrument developed by the Institute for Health Care Improvement. Independent reviewers classified events by preventability, severity, and potential for preventability by computerized physician order entry (CPOE). RESULTS: A total of 180 ADEs occurred in 141 patients (rate, 15.0/100 admissions). Overall, 75% were preventable. ADEs were rated as serious in 49.4% and life threatening in 11.7%. Patients with ADEs were older (mean age, 74.6 years, p < 0.001), more often female (60.3%, p = 0.61), and more often Caucasian (96.5%, p < 0.001) than patients without ADEs. Of the preventable ADEs, 81.5% were judged potentially preventable by CPOE. CONCLUSIONS: The incidence of ADEs in these community hospital admissions was high, and most ADEs were preventable, mostly through CPOE. These data suggest that CPOE may be beneficial in this setting.
Authors: Elizabeth B Fortescue; Rainu Kaushal; Christopher P Landrigan; Kathryn J McKenna; Margaret D Clapp; Frank Federico; Donald A Goldmann; David W Bates Journal: Pediatrics Date: 2003-04 Impact factor: 7.124
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Authors: Alexander A Leung; Carol Keohane; Mary Amato; Steven R Simon; Michael Coffey; Nathan Kaufman; Bismarck Cadet; Gordon Schiff; Eyal Zimlichman; Diane L Seger; Catherine Yoon; Peter Song; David W Bates Journal: J Gen Intern Med Date: 2012-01-21 Impact factor: 5.128
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Authors: Orestis A Panagiotou; Despina G Contopoulos-Ioannidis; Panagiotis N Papanikolaou; Evangelia E Ntzani; John P A Ioannidis Journal: J Gen Intern Med Date: 2011-02-01 Impact factor: 5.128
Authors: Kevin Haynes; Darren R Linkin; Neil O Fishman; Warren B Bilker; Brian L Strom; Eric A Pifer; Sean Hennessy Journal: J Am Med Inform Assoc Date: 2011-01-24 Impact factor: 4.497