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Enhanced recovery program for hip and knee replacement reduces death rate
Ajay Malviya1, Kate Martin, Ian Harper
1Northumbria Healthcare NHS Foundation Trust, Tyne and Wear, UK. amalviya@nhs.net
Acta Orthopaedica
|September 8, 2011
Summary
Enhanced recovery protocols significantly reduce mortality and hospital stays for joint replacement patients. This approach lowers costs and improves patient outcomes by minimizing complications and transfusion needs.
Area of Science:
- Orthopedic Surgery
- Rehabilitation Medicine
- Health Economics
Background:
- Multimodal techniques can improve early rehabilitation and discharge after primary joint replacement.
- Enhanced recovery protocols aim to reduce the economic burden and early complications associated with joint replacement surgery.
Purpose of the Study:
- To evaluate the impact of an enhanced recovery protocol on length of hospital stay, mortality, and perioperative complications in total hip and knee replacements.
- To determine if multimodal enhanced recovery protocols reduce the economic burden and improve patient outcomes.
Main Methods:
- A comparative study of 4,500 consecutive unselected total hip and knee replacements.
- Evaluation of a traditional protocol (3,000 patients) versus an enhanced recovery protocol (1,500 patients).
- The enhanced recovery protocol included behavioral, pharmacological, and procedural modifications.
Main Results:
- Reduced 30-day mortality (0.5% to 0.1%) and 90-day mortality (0.8% to 0.2%).
- Decreased median length of stay from 6 to 3 days, saving 5,418 bed days.
- Lowered blood transfusion requirements (23% to 9.8%).
Conclusions:
- Multimodal enhanced recovery protocols significantly reduce mortality rates in joint replacement surgery.
- These protocols lead to a substantial reduction in length of hospital stay and transfusion requirements.
- The study demonstrates the effectiveness of enhanced recovery protocols in improving outcomes and potentially reducing costs.
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