Related Experiment Videos
Infrapopliteal bypass reduces amputation incidence in elderly patients: a population-based study
E Eskelinen1, M Luther, A Eskelinen
1Department of Vascular Surgery, Helsinki University Central Hospital, Finland and Cardiovascular Unit, Surgical Department, Vaasa Central Hospital, Finland.
Summary
Infrapopliteal bypass surgery for critical limb ischaemia (CLI) in older adults may reduce major amputations. This study found a lower amputation rate in hospitals performing more bypass procedures, particularly in those aged 80 and above.
Area of Science:
- Vascular Surgery
- Geriatric Medicine
- Public Health
Background:
- Critical limb ischaemia (CLI) poses a significant risk for major amputation in elderly populations.
- Treatment strategies for CLI aim to preserve limb viability and reduce amputation rates.
Purpose of the Study:
- To investigate the relationship between infrapopliteal bypass surgery rates and major amputation incidence in Finnish individuals aged 70 years and older.
- To compare amputation rates in hospitals with high versus low rates of performing infrapopliteal bypass procedures.
Main Methods:
- Retrospective analysis of patients undergoing infrapopliteal bypass or major amputation for CLI in 1997.
- Comparison of major amputation incidence between hospitals categorized as 'active' or 'passive' in performing infrapopliteal bypass.
Main Results:
- The incidence of major amputations was significantly lower in the 'active' bypass group (1976 per million) compared to the 'passive' group (3177 per million).
- A significant inverse relationship between bypass and amputation rates was observed in patients aged 80 years and older, but not in younger age groups.
Conclusions:
- Infrapopliteal bypass surgery appears to be an effective intervention for reducing the need for major amputation in elderly patients (aged >=80) with CLI.
- The findings support a strategy of increased utilization of infrapopliteal bypass to improve limb salvage outcomes in this vulnerable population.