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Designing an electronic medication reconciliation system.
Claus Hamann1, Eric Poon, Sandra Smith
1Department of Medicine, Massachusetts General Hospital, Boston, MA, USA.
AMIA ... Annual Symposium Proceedings. AMIA Symposium
|June 17, 2006
Summary
Medication discrepancies during hospital stays can harm patients. Linking electronic health records and order entry systems can improve medication reconciliation and patient safety.
Area of Science:
- Health Informatics
- Patient Safety
- Clinical Pharmacy
Background:
- Unintended medication discrepancies occur frequently at hospital admission and discharge.
- These discrepancies pose a significant risk to patient safety and healthcare outcomes.
- Medication reconciliation (MR) is a mandated process to prevent these errors.
Purpose of the Study:
- To improve medication reconciliation (MR) processes for hospitalized patients.
- To develop a system for linking outpatient electronic health records (EHR) with inpatient order entry (OE) applications.
- To reduce unintended medication discrepancies across care transitions.
Main Methods:
- Linking pre-admission medication lists from outpatient EHRs with inpatient OE applications.
- Addressing the current lack of interoperability between EHR and OE systems.
- Developing comprehensive MR strategies for hospitalized patients.
Main Results:
- The study focused on the technical integration of disparate systems.
- The development of a comprehensive MR process was informed by this integration.
- Potential for improved accuracy in medication management across care settings.
Conclusions:
- Enterprise-wide linking of medication data is crucial for effective MR.
- Interoperability between EHR and OE systems is key to preventing medication errors.
- This initiative supports the JCAHO mandate for improved patient safety through MR.