Document Detail


Reliability and validity of 5 databases for the identification of warfarin-medication interactions.
MedLine Citation:
PMID:  21078612     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Databases are used to screen for warfarin-medication interactions. We measured the reliability and validity of 5 databases. Databases were queried for 30 medications identified as having varying degrees of interactions with warfarin in a recent systematic literature review. Reliability was measured by the percentage agreement between the databases for each interaction and validity was measured by agreement between each database and the systematic literature review. All of the databases and the systematic review agreed on 14 medications (47%). There were 5 medications (17%) where all databases reported an interaction, but no interaction was noted by the systematic review. The databases did not agree on the remaining 11 medications (37%). Four of these interactions were of moderate or greater clinical significance. These commonly used databases frequently do not agree on the occurrence of warfarin-medications interactions, and some interactions identified by the best clinical evidence were not identified in several databases.
Authors:
Aaron Kornblith; Kennon Heard
Publication Detail:
Type:  Journal Article     Date:  2010-11-15
Journal Detail:
Title:  Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis     Volume:  17     ISSN:  1938-2723     ISO Abbreviation:  Clin. Appl. Thromb. Hemost.     Publication Date:  2011 Nov 
Date Detail:
Created Date:  2012-02-20     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9508125     Medline TA:  Clin Appl Thromb Hemost     Country:  United States    
Other Details:
Languages:  eng     Pagination:  E95-7     Citation Subset:  IM    
Affiliation:
1 Department of Emergency Medicine and the Colorado Emergency Medicine Research Center, University of Colorado School of Medicine, Aurora, CO, USA.
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