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Computer-supported identification and intervention for diabetic patients at risk for amputation
M.D. Computing : Computers in Medical Practice
|October 1, 1998
Summary
Automated medical records identified diabetic patients at risk for amputation. This system led to interventions, significantly reducing amputation risk by 17.5 times in high-risk individuals.
Area of Science:
- Medical informatics
- Public health
- Diabetology
Background:
- Diabetic foot complications, including amputation, pose a significant health burden.
- Early identification and intervention are crucial for preventing diabetic amputations.
Purpose of the Study:
- To implement and evaluate an automated medical record system for identifying and managing diabetic patients at risk for amputation.
- To assess the impact of targeted interventions on amputation risk in diabetic populations.
Main Methods:
- Utilized Kaiser Permanente's automated medical record system to identify all diabetic patients.
- Integrated physician reminders for assessing amputation risk status at the point of care.
- Tracked patients at medium or high risk for podiatry evaluations and education.
Main Results:
- Risk status determined for 76% of the 10,000 diabetic patients within 28 months.
- Two-thirds of medium- and high-risk patients received appropriate interventions.
- A 17.5-fold increased risk ratio for amputation was observed in medium and high-risk groups.
Conclusions:
- An automated medical record system can effectively identify diabetic patients at risk for amputation.
- Systematic interventions significantly improve patient outcomes by reducing amputation rates.
- This approach demonstrates a successful strategy for proactive diabetic foot care management.