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Vol. 54. Issue 4.
Pages 291-301 (January 2002)
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Vol. 54. Issue 4.
Pages 291-301 (January 2002)
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Resultados del tratamiento endovascular de los aneurismas de aorta abdominal. Estudio prospectivo de los cambios producidos en el calibre de los aneurismas
Results of endovascular treatment of aneurysms of the abdominal aorta. prospective study of the changes produced in the calibre of the aneurysms
Resulta dos dot ratamento endovascular dos aneurismas da aorta abdominal. estudo prospectivo das alterações produzidasno calibre dos aneurismas
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A. Martín-Conejero
Corresponding author
amartinconejero@hotmail.com

correspondence: Servicio De Angiologia y Cirugía Vascular. HU Clinico San Carlos. Profesor Martín Lagos, S/N. E-28040 Madrid Fax: +34 913303041.
, J.V. González-Herráez, M. Vega de Céniga, E. Blanco-Cañibano, T. Reina-Gutiérrez, F.J. Serrano-Hernando
Servicio de Angiologia y Cirugía vascular. Hospital Universitario Clínico San Carlos. Madrid, EspañA.
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Summary
Objective

To analyse results of endovascular treatment, in terms of calibre variation and evolution of leaks during follow-up.

Patients and methods

25 patients, electively treated by means of endovascular devices from May-1998 to Dic-2000. Mean follow up 11 months. Results of treatment on discharge, calibre variation and presence of leaks during follow up are described.

Results

48% of treated patients had ASA III-IV surgical risk; mean age 71 years. Epidural anaesthesia was employed in 88% of cases. All procedures were successful, without need of conversion to open surgery. There was no mortality. 3 type IIleaks were observed. Mean postop-erative stay was 3,2 days. No variations were observed in aneurysm neck during follow up (p< 0.05). There was no aneurysmal growth in any patient. In ten patients (40%), aneurysmal diameter remained unchanged and in fifteen (60%) there was a reduction in size, which was statistically significant on the sixth postoperative month (p< 0.05). There were four leaks (16%), all of them type II. They all disappeared spontaneously during follow-up.

Conclusions

Endovascular treatment of abdominal aortic aneurysm is associated with a low morbi-mortality and reduced post-operative stay. Endovascular treatment causes statistically significant reduction of aneurysm diameter at six months after the procedure. We do not find any relation between the presence of leaks and changes in the diameter of aneurysms.

Key words:
Aneurysm
Aorta
Endoprothesis
Endovascular
Follow-up
Leaks
Resumen
Objetivo

Analizarlos resultados del tratamiento endovascular (TEV), valorar especialmente las variaciones producidas en el calibre de los aneurismas de aorta abdominal (AAA) y la evolución de las fugas durante el seguimiento.

Pacientes y métodos

25 pacientes intervenidos deforma electiva mediante dispositivos endovasculares (mayo 1998-diciembre 2000). Seguimiento medio de 11 meses. Se describen los resultados del TEV previos al alta, las variaciones producidas en los aneurismasy la presencia de fugas durante el seguimiento.

Resultados

Un 48% de los pacientes intervenidos tenía riesgo quirúrgico ASA III-IV, con una edad media de 71 años. Se empleó la anestesia epidural en un 88% de los casos ysepudo implantar la endoprótesis en todos los pacientes. La mortalidad fue del 0%. Estancia postoperatoria: 3,2 días. Aparecieron fugas tipo II en tres pacientes en TAC previa al alta, que no precisaron de tratamiento. Durante el seguimiento no se comprobaron variaciones en el cuello ni crecimiento del saco del aneurisma en ningún caso. En 10pacientes (40%) eldiámetro permaneció invariabley en 15(60%), disminuyó (reducción significativa al 6.°mes). Aparecieronfugas, todas tipo II, en cuatro pacientes (16%). Se comprobó la desaparición de las fugas durante el seguimiento.

Conclusiones

El TEVde los aneurismas se acompaña de baja morbimortalidad y reducida estancia postope-ratoria. En nuestra serie, se produce una reducción significativa del diámetro máximo del aneurisma a los 6 meses de la implantación del dispositivo. No hemos podido establecer, sin embargo, relación entre la presencia de fugas y la variación en el calibre de los aneurismas.

Palabras clave:
Aneurisma
Aorta
Endoprótesis
Endovascular
Fugas
Seguimiento
Resumo
Objectivo

Analisar os resultados do tratamento endovascular (TEV), avaliar especialmente as variações produzidas no calibre dos aneurismas da aorta abdominal (AAA) e a evolução das fugas durante oseguimento.

Doentes e métodos

25 doentes submetidos a intervenção de forma electiva mediante dispositivos endovasculares (Maio 1998-Dezembro 2000). Seguimento médio de 11 meses. Descrevem-se os resultados do TEV previos à alta, as variações produzidas nos aneurismas e apresença de fugas durante o seguimento.

Resultados

48% dos doentes submetidos a intervenção apresentava risco cirúrgico ASA III-IV, com uma idade média de 71 anos. Foi utilizada a anestesia epiduralem 88% dos casos, e foi possível implantar a endoprótese em todos os doentes. A mortalidade foi de 0%. Internamento pós-operatório: 3,2 dias. Apa-receram fugas do tipo II em três doentes em TAC antes da alta, que não precisaram detratamento. Durante o seguimento, em nenhum caso se observaram alterações no pescoço nem cresci-mento do saco do aneurisma. Em 10 doentes (40%) o diâmetro permaneceu invariávele em 15 (60%), diminuiu (redução significativa ao 6° mês). Apareceram fugas, todas do tipo II, em quatro doentes (16%). Durante o seguimento comprovou-se o desaparecimento dasfugas.

Conclusões

O TEV dos aneurismas acompanha-se de baixa morbilidade e mortalidade e de reduzido tempo de internamento pós-operatório. Na nossasérie, produz-se uma redução significativa do diâmetro máximo do aneurisma aos 6 meses de implantação do dispositivo. Não podemos estabelecer, c ontudo, uma relação entre a presença de fugas e a variação entre o calibre dos aneurismas.

Palavras chave:
Aneurisma
Aorta
Endoprótese
Endovascular
Fugas
Seguimento
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Bibliografía
[1.]
Zarins C.K., White R., Schwarten D., Hodgson K.J., Fogarty T.J., for the investigators of the Medtronic AneuRx Multicenter Clinical Trial.
AneuRx stent graft versus open surgical repair of abdominal aortic aneurysms: multicenter prospective clinical trial.
J Vasc Surg., 29 (1999), pp. 292-308
[2.]
Zarins C.K., White R., Schwarten D., Hodgson K.J., Fogarty T.J., for the AneuRx Clinical Investigators.
Endoleak as a predictor of outcome after endovascular aneurysm repair: AneuRx multicenter clinical trial.
J Vasc Surg., 32 (2000), pp. 90-107
[3.]
Parodi J.C., Palmaz J.C., Barone H.D..
Transfemoral intraluminal graft implantation for abdominal aortic aneurysm.
Ann Vasc Surg., 5 (1991), pp. 491-499
[4.]
Seelig M.H., Oldenburg W.A., Hakaim A.G., Hallett J.W., Chowla A., Andrews J.C., et al.
Endovascular repair of abdominal aortic aneurysms: where do we stand?.
Mayo Clin Proc, 74 (1999), pp. 999-1010
[5.]
Cuypers P.W., Laheij R.J., Buth J., on behalf of the EUROSTAR Collaborators.
Which factors increase the risk of conversion to open surgery following endovascular abdominal aortic aneurysm repair?.
Eur J Vasc Endovasc Surg., 20 (2000), pp. 183-189
[6.]
Rhee R.Y., Esjandari M.K., Zajko A.B., Makaroun M.S..
Long-term fate of the aneurysmal sac after endoluminal exclusion of abdominal aortic aneurysms.
J Vasc Surg., 32 (2000), pp. 4
[7.]
Sicard G.A., Rubin B.G., Sánchez L., Keller C.A., Flye W., Picus D., et al.
Endoluminal graft repair for abdominal aortic aneurysms in octogenarians.
Is it better than open repair? Ann Surg., 234 (2001), pp. 1-11
[8.]
May J., White G.H., Yu W., Waugh R., Stephen M., Sieunarine K., et al.
Conversion from endoluminal to open repair of abdominal aorta aneurysm: a hazardous procedure.
Eur J Vasc Endovasc Surg., 14 (1997), pp. 4-11
[9.]
Chuter T.A., Faruqi R.M., Sawhney R., Reilly L.M., Kerlan R.B., Canto C.J., et al.
Endoleak after endovascular repair of abdominal aortic aneurysm.
J Vasc Surg., 34 (2001), pp. 98-105
[10.]
Wever J.J., Denie A.J., Blankensteijn J.D., Broeders J., Mali M., Eikelboom B.C..
Dilatation of the proximal neck of infrarenal aortic aneurysms after endovascular AAA repair.
Eur J Vasc Endovasc Surg., 10 (2000), pp. 197-201
[11.]
Resch T., Ivancev K., Brunkwall J., Nirhov N., Malina M., Lindblad B..
Midterm changes in aortic aneurysm morphology after endovascular repair.
[12.]
Balm R., Kaatee R., Blankensteikn J.D., Mali W., Eikelboom B.C..
CT-angiography of abdominal aortic aneurysms after transfemoral endovascular aneurysm management.
Eur J Vasc Endovasc Surg., 12 (1996), pp. 182-188
[13.]
Karch L.A., Hodgson K.J., Mattos M.A., Bohannon W.T., Ramsey D.E., Mclafferty R.B..
Adverse consequences of internal iliac artery occlusion during endovascular repair of abdominal aortic aneurysms.
J Vasc Surg., 32 (2000), pp. 4
[14.]
May J., White G.H., Yu W., Ly C.N., Waugh R., Stephen M.S., et al.
Concurrent comparison of endoluminal versus open repair in treatment of abdominal aortic aneurysm: analysis of 303 patients by life table method.
J Vasc Surg., 27 (1998), pp. 213-221
[15.]
Quinones-Baldrich W.J., Garner C., Caswell D., Ahn S.S., Gelebert H.A., Machleder M.I., et al.
Endovascular, transperitonel and retroperitoneal abdominal aortic aneurysm repair: results and costs.
J Vasc Surg., 30 (1999), pp. 59-67
[16.]
Sultan S., Evoy D., Nicholls S., Colgan M.P., Moore D., Shanik G..
Endoluminal stent grafts in the management of infrarenal abdominal aortic aneurysms: a realistic assessment.
Eur J Vasc Endovasc Surg., 21 (2001), pp. 70-74
[17.]
Cairols M.A., Simeón J.M., Iborra E., Hernández E., Rancaño J..
Indicaciones y límites del tratamiento mediante endoprótesis de los aneurismas aortoilíacos.
Angiología, 53 (2001), pp. 153-168
[18.]
Agencia de Evaluación de Tecnologías Sanitarias (AETS).
Prótesis endovasculares (stent grafts) en el tratamiento de los aneurismas de aorta abdominal, AETS, (1997),
[19.]
Fisher R.K., Brennan J.A., Gilling-Smith G.L., Harris P.L..
Continued sac expansion in the absence of a demonstrable endoleak is an indication for secondary intervention.
Eur J Vasc Endovasc Surg., 20 (2000), pp. 96-98
[20.]
Lumsden A.B., Allen R.C., Chaikof E.L., Resnikoff M., Moritz M.W., Gerhard H., et al.
Delayed rupture of aortic aneurysm following endo-vascular stent grafting.
Am J Surg., 170 (1995), pp. 174-178
[21.]
Harris P.L..
The highs and lows of endovascular aneurysm repair: the first two years of the Eurostar Registry.
Ann R Coll Surg Engl, 81 (1999), pp. 161-165
[22.]
Schurink G.W.H., Aarts N.J.M., van Bockel J.H..
Endoleak after stent-graft treatment of abdominal aortic aneurysm: a meta-analysis of clinical studies.
Br J Surg., 86 (1991), pp. 581-587
[23.]
Singh-Ranger R., Mcarthur T., Lees W., Adiseshiah M..
A Prospective study of changes in aneurysm and graft length after endovascular exclusion of AAA using balloon and self-expanding endograft systems.
Eur J Vasc Endovasc Surg., 20 (2000), pp. 90-95
[24.]
Wolf Y.G., Hill B.B., Rubin G.D., Fogarty T.J., Zarins C.K..
Rate of change in abdominal aortic aneurysm diameter after endovascular repair.
J Vasc Surg., 32 (2000), pp. 108-115
[25.]
May J., White G., Yu W., Waugh R., Stephen M., Harris J..
A prospective study of anatomicopathological changes in abdominal aortic aneurysm following endoluminal repair: is the aneurysmal process reversed?.
Eur J Vasc Endovasc Surg., 12 (1996), pp. 11-17
[26.]
Matsumura J.S., Pearse W.H., McCarthy W.J., Yao J.S..
Reduction in aortic aneurysm size: early results after endovascular graft placement.
EVT Investigators. J Vasc Surg., 25 (1997), pp. 113-123
[27.]
Fernández-Valenzuela V..
Cirugía endovascular del sector aortoilíaco, Uriach & Cía, (2001),
[28.]
Malian M., Lanne T., Ivancev K., Lindblad B., Brunkwall J..
Reduced pulsatile motion of abdominal aortic aneurysm after endovascular repair.
J Vasc Surg., 27 (1998), pp. 624-631
[29.]
Fernández-Valenzuela V..
Cirugía endovascular del sector aortoilíaco, Uriach & Cía, (2001),
Copyright © 2002. SEACV
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