Endovascular treatment of patients with bilateral internal iliac artery disease and buttock claudication
1Department of Cardiovascular Surgery, Emsey Hospital, İstanbul, Turkey.
Insights
Endovascular repair using percutaneous transluminal angioplasty offers a safe and effective treatment for buttock claudication caused by internal iliac artery issues. The procedure demonstrated high technical success and significant symptom relief in most patients.
Area of Science:
- Vascular Surgery
- Interventional Radiology
Background:
- Buttock claudication can significantly impair quality of life.
- Bilateral internal iliac artery stenosis or occlusion is a recognized cause of this condition.
Purpose of the Study:
- To evaluate the therapeutic efficacy of endovascular treatment for buttock claudication.
- To assess the outcomes of percutaneous transluminal angioplasty in patients with internal iliac artery disease.
Main Methods:
- Retrospective analysis of 12 patients with buttock claudication undergoing endovascular repair.
- Procedures included percutaneous transluminal angioplasty for bilateral internal iliac artery stenosis/occlusion.
- Follow-up assessments included Doppler ultrasonography and CT angiography at 6 and 12 months.
Main Results:
- 100% technical success rate with no reported complications.
- Primary patency rate of 87.5% at 12 months.
- 50% of patients experienced complete symptom relief, with an additional 33.3% reporting partial relief.
Conclusions:
- Percutaneous angioplasty is a technically feasible and safe endovascular approach for internal iliac artery stenosis/occlusion causing buttock claudication.
- The majority of patients achieve significant symptom improvement.
- High primary patency rates support the long-term effectiveness of this intervention.
Background:
This study aims to investigate the therapeutic value of endovascular treatment in patients with buttock claudication caused by stenosis or occlusion of the bilateral internal iliac arteries.
Methods:
This single-center, retrospective study included a total of 12 patients (9 males, 3 females; mean age 63.7±6.4 years; range 54 to 74 years) with persistent buttock claudication who underwent endovascular repair of bilateral internal iliac artery stenosis or occlusion and were treated with percutaneous transluminal angioplasty in another session at our center between July 2012 and February 2016. The iliac Doppler ultrasonography and/or computed tomography angiography were performed at six and 12 months to evaluate restenosis or occlusion. Symptom relief was considered a successful outcome.
Results:
The median follow-up was 16.5±3.7 (range, 12 to 24) months. Four patients underwent a bilateral intervention and eight patients underwent unilateral intervention. There was a 100% technical success rate with no complications. The primary patency rate at 12 months was 87.5%. Six patients (50%) had complete and four patients (33.3%) had partial relief of the buttock claudication symptoms.
Conclusion:
Percutaneous angioplasty of the internal iliac arteries is a technically feasible and safe method in patients with buttock claudication and bilateral internal iliac artery occlusion or stenosis. Complete or partial relief of symptoms can be achieved in the majority of patients with a high primary patency rate.
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