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Age-related outcome for peripheral thrombolysis
A W Lambert1, D Trkulja, A D Fox
1University Department of Surgery, Royal United Hospital, Bath, U.K.
Summary
Peripheral thrombolysis outcomes vary by age. Younger patients (<60) have higher amputation rates, often linked to smoking, while older patients (>80) experience better results with thrombolysis for acute limb ischemia.
Area of Science:
- Vascular Surgery
- Interventional Cardiology
- Geriatric Medicine
Background:
- Acute lower-limb ischemia is a critical condition requiring prompt intervention.
- Peripheral thrombolysis is a key treatment modality for restoring blood flow.
- Understanding age-related outcomes is crucial for optimizing treatment strategies.
Purpose of the Study:
- To evaluate the effectiveness of peripheral thrombolysis across different age groups.
- To identify patient demographics that benefit most from this intervention.
- To assess risk factors influencing thrombolysis outcomes in acute limb ischemia.
Main Methods:
- Combined retrospective and prospective analysis of 102 patients.
- Patients underwent thrombolysis for acute lower-limb ischemia.
- Outcomes were analyzed concerning age and other risk factors.
Main Results:
- The under-60 age group showed a 40% amputation rate, with 73% being smokers.
- The over-80 age group had a 15% amputation rate, with only 8% being smokers.
- Age was not found to be an adverse risk factor for thrombolysis.
Conclusions:
- Peripheral thrombolysis is a safe and effective treatment for acute limb ischemia, irrespective of age.
- Younger patients (<60) exhibit a high smoking incidence and face increased amputation risk after failed thrombolysis.
- Older patients demonstrate favorable outcomes, suggesting age itself is not a contraindication.