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Routine surgical management of brachial artery occlusion after cardiac catheterization
Insights
Brachial artery occlusion following cardiac catheterization is rare but serious. Thrombectomy and arterial reconstruction effectively treat this complication, though women may face higher risks of recurrent thrombosis.
Area of Science:
- Vascular Surgery
- Interventional Cardiology
- Cardiovascular Procedures
Background:
- Brachial artery occlusion is a known complication of cardiac catheterization.
- This complication can lead to significant limb ischemia if not promptly addressed.
Purpose of the Study:
- To evaluate the outcomes of thrombectomy and local arterial reconstruction for brachial artery occlusion post-cardiac catheterization.
- To identify risk factors for recurrent thrombosis and long-term ischemic symptoms.
Main Methods:
- Retrospective review of 1,108 patients who underwent thrombectomy and reconstruction from 1965-1980.
- Detailed analysis of a subgroup of 100 consecutive patients, including surgical techniques and outcomes.
- Statistical analysis to determine predictors of complications.
Main Results:
- 98% of patients were discharged with normal distal pulses and no ischemic symptoms.
- 13% of patients experienced early recurrent thrombosis after initial treatment, with 11 successful reoperations.
- Women were more likely than men to experience early recurrent thrombosis and late ischemic symptoms.
Conclusions:
- Thrombectomy and local arterial reconstruction are effective treatments for brachial artery occlusion after cardiac catheterization.
- Women represent a higher-risk group for recurrent thrombosis and late ischemic symptoms, necessitating careful monitoring.
- Reoperation can successfully salvage limbs in cases of early recurrent thrombosis.
Abstract:
From 1965 through 1980, 1,108 patients (1.5%) underwent thrombectomy and local arterial reconstruction because of brachial artery occlusion after a total of 73,750 cardiac catheterization procedures performed at the Cleveland Clinic. In a study group of 100 consecutive patients, 91 had simple arteriotomy revision and nine had segmental arterial resection with either axial reanastomosis or a saphenous vein interposition graft. Thirteen patients sustained early recurrent thrombosis after limited arteriotomy revisions, and 11 of these had successful reoperations. Ninety-eight patients were discharged from the hospital with normal distal pulses and no ischemic symptoms. Statistical analysis indicated that women were more likely than men to experience early recurrent thrombosis, and that late ischemic symptoms were most common among women and among those who required reoperations at the time of initial treatment.