Development and Assessment of a Medication Safety Measurement Program in a Long Term Care Pharmacy.
OBJECTIVE Medication errors continue to be a major issue in the health care system, including in long term care facilities. While many hospitals and health systems have developed methods to identify, track, and prevent these errors, long term care facilities historically have not invested in these error prevention strategies. The objective of this study was two fold: 1) to develop a set of medication safety process measures for dispensing in a long term care pharmacy, and 2) to analyze the data from those measures to determine the relative safety of the process. DESIGN/SETTING/PARTICIPANTS The study was conducted at In Touch Pharmaceuticals in Valparaiso, Indiana. To assess the safety of the medication use system, each step was documented using a comprehensive flowchart (process flow map) tool. Once completed and validated, the flowchart was used to complete a "failure modes and effects analysis" (FMEA) identifying ways a process may fail. Operational gaps found during FMEA were used to identify points of measurement. The research identified a set of eight measures as potential areas of failure; data were then collected on each one of these. RESULTS More than 133,000 medication doses (opportunities for errors) were included in the study during the research time frame (April 1, 2014, and ended on June 4, 2014) Overall, there was an approximate order entry error rate of 15.26% with intravenous errors at 0.37% A total of 21 errors migrated through the entire medication use system. These 21 errors in 133,000 opportunities resulted in a final check error rate of 0.015% CONCLUSION A comprehensive medication safety measurement program was designed and assessed. This study demonstrated the ability to detect medication errors in a long term pharmacy setting, thereby making process improvements measureable. Future, larger, multi site studies should be completed to test this measurement program.
The Consultant pharmacist the journal of the American Society of Consultant Pharmacists