Jornal Vascular Brasileiro
https://jvascbras.org/article/doi/10.1590/S1677-54492013000200002
Jornal Vascular Brasileiro
Original Article

Midterm results of endovascular treatment of iliac artery lesions: analysis of 59 cases

Resultados a médio prazo do tratamento endovascular das lesões de artérias ilíacas: análise de série de 59 casos

Leonardo Ghizoni Bez

http://dx.doi.org/10.1590/S1677-54492013000200002 J Vasc Bras, vol.12, n2, p.91-101, 2013
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Abstract

BACKGROUND: Endovascular treatment of peripheral arterial occlusive disease has become increasingly frequent in the past few years. Because it is a less invasive procedure, lower morbidity and mortality rates are associated with this form of treatment. OBJECTIVES: To describe the endovascular procedures performed in iliac arteries for the treatment of peripheral arterial occlusive disease. METHODS: This retrospective study assesses 59 cases of iliac artery angioplasty performed according to a specific protocol from January 2004 to February 2010. RESULTS: Mean age of patients was 62 years (minimum: 42, maximum: 89). Thirty seven were male (62.72%) and 22 female (37.28%). The main indications for treatment were moderate to severe intermittent claudication in 30 cases (50.84%) and rest pain or trophic lesions (critical ischemia) in 29 cases (49.15%). Postoperative follow-up included ankle-brachial index measurements and a duplex ultrasound at 30 days, 3 months, 6 months, 12 months, and every 6 months thereafter. Minimum follow-up time was 3 months, and maximum, 72 months (6 years), with primary and secondary patency rates of 91.37 and 94.82%, respectively. CONCLUSIONS: The results of this case series, combined with literature review results, allow to conclude that the endovascular approach is an effective and safe option to treat peripheral arterial occlusive disease in iliac arteries.

Keywords

peripheral arterial disease, angioplasty, iliac artery, atherosclerosis

Resumo

CONTEXTO: O tratamento da doença arterial oclusiva periférica por via endovascular vem apresentando aumento progressivo nos últimos anos. Por se tratar de procedimento pouco invasivo, possui a vantagem de propiciar menos morbimortalidade. OBJETIVOS: O presente trabalho tem como objetivo verificar as intervenções endovasculares no território das artérias ilíacas para doença arterial oclusiva periférica. MÉTODOS: Trata-se de estudo retrospectivo, avaliando, através de protocolo específico de coleta de dados, 59 casos de angioplastias de artérias ilíacas realizadas no período de janeiro de 2004 a fevereiro de 2010. RESULTADOS: A idade média dos pacientes foi de 62 anos (mínima: 42, máxima: 89), sendo 37 do sexo masculino (62,72%) e 22 do sexo feminino (37,28%). As principais indicações para tratamento foram a claudicação intermitente limitante ou incapacitante em 30 casos (50,84%) e a manifestação de dor em repouso ou lesão trófica (isquemia crítica) em 29 casos (49,15%). Acompanharam-se os pacientes no pós-operatório, com medidas do índice tornozelo-braço e duplex-scan, aos 30 dias, três meses, seis meses, 12 meses e, posteriormente, de seis em seis meses. O seguimento mínimo foi de três meses e o máximo de 72 meses (seis anos), com perviedade primária de 91,37% e secundária de 94,82%. CONCLUSÕES: Os resultados desta série de casos e a revisão da literatura permitiram concluir que a abordagem endovascular é uma opção eficaz e segura para o tratamento da doença arterial oclusiva periférica no território das artérias ilíacas.

Palavras-chave

doenca arterial periferica, angioplastia, arteria iliaca, aterosclerose

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