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Amputation in elderly and high-risk vascular patients
1Department of Cardiothoracic and Vascular Surgery, Academic Hospital, Vrije Universiteit Brussel, Belgium.
Annals of Vascular Surgery
|May 1, 1990
Summary
Elderly patients with arterial disease undergoing lower limb amputation face high mortality and morbidity. Above-knee amputation may offer better outcomes than below-knee amputation for these high-risk individuals.
Area of Science:
- Vascular Surgery
- Geriatric Medicine
- Amputation Surgery
Background:
- Lower limb amputation is a common procedure for severe arterial disease.
- Elderly patients often present with significant comorbidities, increasing surgical risks.
Purpose of the Study:
- To evaluate the outcomes of lower limb amputation in elderly patients with arterial disease.
- To compare the effectiveness of above-knee versus below-knee amputation in this patient population.
Main Methods:
- Retrospective analysis of 58 patients undergoing lower limb amputation for arterial disease over 30 months.
- Data collected included patient demographics, comorbidities, amputation level, and postoperative outcomes.
Main Results:
- Mean patient age was 72 years, with most having cardiopulmonary and metabolic risk factors.
- One-year, three-year, and five-year mortality rates were 24%, 40%, and 76%, respectively.
- Contralateral amputation was needed in one-third of patients; only younger, healthier individuals achieved meaningful social reintegration.
Conclusions:
- Lower limb amputation in elderly patients with arterial disease is associated with high mortality and morbidity.
- Above-knee amputation may be a preferable surgical option over below-knee amputation for this high-risk group.
- Optimizing patient selection and perioperative care is crucial for improving outcomes.