Related Experiment Videos
Lower-extremity amputation: a 6-year follow-up study in Brazil
J M P de Godoy1, M F de Godoy, F Batigalia
1Department of Cardiology and Vascular Surgery, Sao Jose do Rio Preto University School of Medicine, Sao Paulo, Brazil. godoyjmp@riopreto.com.br
Journal of Orthopaedic Surgery (Hong Kong)
|September 1, 2005
Summary
Lower-limb amputation is associated with high 6-year mortality, with most deaths occurring within the first year post-surgery. This study evaluated survival rates in 50 amputees.
Area of Science:
- Vascular Surgery
- Orthopedic Surgery
- Public Health
Background:
- Lower-limb amputation is a significant surgical procedure.
- High mortality rates are a concern for amputees.
Purpose of the Study:
- To evaluate the 6-year mortality rate in patients who underwent lower-limb amputation.
- To identify patterns in mortality following amputation.
Main Methods:
- Retrospective study of 50 lower-limb amputees (1993-1998).
- Indications included critical limb ischemia, trauma, and vasculitis.
- Follow-up for 6 years with survival analysis using actuarial curves.
Main Results:
- 36 out of 50 amputees died within 6 years.
- 22 deaths occurred in the first year post-amputation.
- 14 patients survived beyond 6 years.
Conclusions:
- Lower-limb amputation is linked to a high 6-year mortality.
- The majority of deaths occur within the first year after amputation.