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Vol. 59. Issue 1.
Pages 39-43 (January 2007)
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Vol. 59. Issue 1.
Pages 39-43 (January 2007)
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Endoprótesis aortouniilíaca como alternativa a la cirugía abierta en el remodelado de las endoprótesis de aorta abdominal
Aortouniiliac stent-grafts as an alternative to open surgery in remodelling abdominal aorta stents
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D. Caicedo-Valdésa,
Corresponding author
diegocaicedov@yahoo.es

Correspondencia: Complejo Hospitalario de Pontevedra. Avda. Montecelo, s/n. Fax: +34 986 800 004.
, J.M. Egañaa, J. Sánchez-Abuína, M. de Blasb
a Servicio de Angiología y Cirugía Vascular
b Servicio de Radiología Intervencionista. Hospital de Donostia. San Sebastián, Guipúzcoa, España
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Resumen
Introducción

La incidencia de conversiones tardías quirúrgicas tras endoprótesis de aorta abdominal es del 2.1% anual, y la mortalidad asociada, del 24.4%. Es por tanto deseable ofrecer soluciones endovasculares para disminuir dicha mortalidad.

Objetivo

Realizar un estudio retrospectivo de la utilización de la endoprótesis aortouniilíaca para rescatar endoinjertos con gran remodelado, evitando así la conversión a cirugía abierta.

Pacientes y métodos

Se revisó una serie de 56 endoprótesis aórticas bifurcadas implantadas por aneurisma de aorta abdominal (AAA) entre los años 1996y 2000.

Resultados

Se hallaron cinco casos de gran remodelado protésico que conllevó conversión a endoprótesis aortouniilíaca y bypass extranatómico. La edad media fue de 73,4 años, y los factores de riesgo más frecuentes, la hipertensión arterial y la cardiopatía isquémica. En todos los casos de conversión, la prótesis previa fue la Vanguard, y los tipos de AAA tratados, B y C. Entre las complicaciones menores hubo un caso de linforrea inguinal, y entre las mayores, una trombosis de endoprótesis y bypass cruzado, rescatados con fibrinólisis. La tomografia computarizada abdominal realizada a los dos años mostró ausencia de fugas y disminución del diámetro del saco aneurismático. No hubo ninguna conversión a cirugía abierta. Conclusiones. La endoprótesis aortouniilíaca asociada a bypass femorofemoral cruzado representa una vía de tratamiento del remodelado protésico grave de menor morbimortalidad que la cirugía abierta. Además, parece disminuir la posibilidad de nuevos remodelados.

Palabras clave:
Aneurisma de aorta abdominal
Bypass femorofemoral cruzado
Endoprótesis aortouniilíaca
Fuga
Morbimortalidad
Remodelado protésico
Summary
Introduction

The incidence of late surgical conversions following stent-grafting in the abdominal aorta is 2.1% per year, and the associated mortality rate is 24.4%. Endovascular solutions are therefore needed to reduce this mortality.

Aim

To conduct a retrospective study of the use of aortouniiliac stent-grafts to salvage highly remodelled endografts, thus avoiding the need for conversion to open surgery.

Patients and methods

We reviewed a series of 56 bifurcated aortic stents implanted due to abdominal aortic aneurysm (AAA) between 1996 and 2000.

Results

Results of the review produced five cases of important prosthetic remodelling that entailed conversion to aortouniiliac stent-grafts and extra-anatomical bypasses. Mean age was 73.4 years and the most frequent risk factors were arterial hypertension and ischaemic heart disease. In all the cases of conversion, the previous stent-graft was the Vanguard and the types of AAA that were treated were B and C. Less important complications included one case of inguinal lymphorrhagia and the more complicated cases included a thrombosis of the crossed bypass and stent-graft, which were salvaged using fibrinolysis. Computed tomography scanning of the abdomen performed at two years revealed the absence of leaks and a reduction in the diameter of the aneurysmal sac. There were no conversions to open surgery. Conclusions. Aortouniiliac stent-grafts in association with a femorofemoral crossover bypass represent a way of treating severe stent-graft remodelling with a lower morbidity and mortality rate than open surgery. This technique also seems to reduce the chances of further remodelling being required.

Key words:
Abdominal aortic aneurysm
Aortouniiliac stent-graft
Bypass
Femorofemoral crossover bypass
Leak
Morbidity and mortality rates
Stent remodelling
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Bibliografíca
[1.]
Becquemin J.P., Kelley L., Zubilewicz T., Desgranges P., Lapeyre M., Kobeiter H..
Outcomes of secondary interventions after abdominal aortic aneurysms endovascular repair.
J Vasc Surg., 39 (2004), pp. 298-305
[2.]
Harris P.L., Vallabhaneni R., Desgranges P., Becquemin J.P., Van Marrewijk C., Laheij R.J..
Incidence and risk factors of late rupture, conversion, and death after endovascular repair of infrarrenal aortic aneurysm: the EUROSTAR experience. European Collaborators on stent/graft techniques for aortic aneurysm repair.
J Vasc Surg., 32 (2000), pp. 739-749
[3.]
Stelter W., Umscheid T.H., Ziegler P..
Three year experience with modular stent-graft devices for endovascular AAA treatment.
J Endovasc Surg., 26 (1997), pp. 502-510
[4.]
Aho P.S., Roth W.D., Keto P., Lepantalo M..
Early elective conversion for failing EVAR.
Scand J Surg., 94 (2005), pp. 221-226
[5.]
Moore W.S., Rutherford R.B..
Transfemoral endovascular repair of abdominal aortic aneurysm: results of the North-American EVT phase I trial.
J Vasc Surg., 23 (1996), pp. 543-553
[6.]
Tiesenhausen K., Hessinger M., Konstantiniuk P., Tomka M., Baumann A., Thalhammer M., et al.
Surgical conversion of abdominal aortic stent-grafts -outcome and technical considerations.
Eur J Vasc Endovasc Surg., 31 (2006), pp. 36-41
[7.]
Harris P., Buth J., Miahle C., Myhre H.O., Norgen L..
The need for clinical trials for endovascular abdominal aortic aneurysm stent-graft repair: the EUROSTAR project.
[8.]
Cuypers P., Nevelsteen A., Buth J., Hamming J., Stockx L., Lacroix H., et al.
Complications in the endovascular repair of abdominal aortic aneurysm: a risk factor analysis.
Eur J Vasc Endovasc Surg., 18 (1999), pp. 245-252
[9.]
Albertini J.N., Lahlou Z., Magnan P.E., Branchereau A..
Endovascular repair of abdominal aortic aneurysms with a unibody stent-graft: 3-year results of the French Powerlink Multicenter Trial.
J Endovasc Ther., 12 (2005), pp. 629-637
[10.]
Doblas M., Orgaz A., López-Beret P., Fontcuberta J..
Parámetros anatómicos en el tratamiento endovascular de los aneurismas aortoilíacos.
Cirugía endovascular del sector aortoilíaco, 1, pp. 319
[11.]
England A., Butterfield J.S., Jones N., McCollum C.N., Nasim A., Welch M., et al.
Device migration after endovascular abdominal aortic aneurysm repair: experience with a talent stent-graft.
J Vasc Interv Radiol., 15 (2004), pp. 1399-1405
[12.]
Jiménez-Cossío J.A., Garzón-Moll G., Riera-De Cubas L., Acitores I., Ybáñez F., Galindo A., et al.
Aneurismas complejos: endoprótesis aortouniíliacas.
Cirugía endovascular del sector aortoilíaco, 1, pp. 425-431
[13.]
Blum U., McCollum P., Hopkinson B.R., White G., Hauer M., Gunn J., et al.
Endovascular repair of abdominal aortic aneurysm.
Textbook of endovascular procedures, 1, pp. 411-419
[14.]
Denguir R., Kaouel K., Gharsallah N., Khanfir I., Ghedira F., Kalfat T., et al.
Cross over bypasses ilio-femoral and femoro-femoral, Indications and results about 60 cases.
Ann Cardiol Angiol (Paris), 53 (2004), pp. 29-33
Copyright © 2007. SEACV
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