Unintended medication discrepancies associated with reliance on prescription databases for medication reconciliation on admission to a general medical ward.

Background: In a recent study, 50% of the patients who were admitted to a hospital's general medicine ward had at least one error in medication orders at the time of admission related to inaccuracies in the medication history. The use of computerized prescription databases has been suggested as a way to improve medication reconciliation at the time of admission.

Objective: To quantify and describe unintended discrepancies between a best possible medication history and medications ordered on admission to the general medicine ward in a hospital with routine access to a provincial outpatient prescription database (British Columbia's PharmaNet).

Statins and progression of calcified aortic stenosis.

Objective: To review the evidence evaluating the efficacy of statins in reducing the progression of calcified aortic stenosis (AS).

Data Sources: MEDLINE, EMBASE, and PubMed were searched (all up to November 2006) for studies evaluating the use of statins to reduce the progression of calcified AS. Search terms included statin, HMG CoA reductase inhibitor, calcified AS, valve stenosis, and calcified stenosis.