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Inicio Angiología Cirugía infragenicular en pacientes ancianos: el valor de la edad
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Vol. 56. Issue 6.
Pages 539-547 (January 2004)
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Vol. 56. Issue 6.
Pages 539-547 (January 2004)
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Cirugía infragenicular en pacientes ancianos: el valor de la edad
Below-the-knee surgery in elderly patients: the importance of age
Cirurgia infragenicular em doentes idosos: o valor da idade
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F.J Rielo-Ariasa,
Corresponding author
fjrielo@telefonica.net

Dr. Francisco Javier Rielo Arias. Unidad de Angiología y Cirugía Vascular. Hospital Universitario de Canarias. Ofra, s/n. E-38320 La Laguna (Tenerife). Fax: +34 922 678 000.
, R.J Segura-Iglesiasb, S. Caeirob, I. Hernández-Lahoz Ortizb, M. Gallegosc
aUnidad de Angiología y Cirugía Vascular. Hospital Universitario de Canarias. La Laguna, Santa Cruz de Tenerife.
b Servicio de Angiología y Cirugía Vascular. Complejo Hospitalario Universitario Juan Canalejo. A Co-ruña.
c Servicio de Angio-logía y Cirugía Vascular. Hospital Clínico Universitario Virgen de la Victoria. Málaga, España.
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Summary

Aims. The aim of this study was to compare medium term (36 months) results of below-the-knee revascularisation procedures performed for limb salvage between two cohorts of patients: those under the age of 75 and patients over 75 years old.Patients and methods. Over a period of 24 months a total of 108 below-the-knee bypasses were carried out consecutively on 98 patients, 55 of whom were under the age of 75 (group A) and 43 over 75 years old (group B). Arteriography showed that 60% of the cases in group A had an efferent vessel (55.8% in group B). Distal anastomosis was performed in the 3rd portion in 31% in group A (32% in group B), and the others involved distal vessels, with saphenous vein graft in 65.5% of the patients in group A and 55.3% in group B. Results. Deaths occurred in one case in group A and two in group B. Survival at 36 months was 85.2% in group A versus 76.6% in group B; primary patency was 57.2% for group A compared to 58.1% in group B; and salvage rate was 70% in group A and 69.9% in group B. The log rank test revealed no statistically significant differences for any of the parameters. Conclusions. Revascularisation is acceptable and to be recommended in elderly patients selected for limb salvage surgery. [ANGIOLOGÍA 2004; 56: 539-47]

Keywords:
Below-the-knee homografts
Below-the-knee revascularisation
Below-the-knee saphenous vein
Critical ischemia
Femorodistal bypass
Revascularisation in the elderly
Resumen

Objetivos. Comparar resultados a medio plazo (36 meses) de los procedimientos de revascularización infragenicular para salvamento de extremidad entre dos grupos de pacientes menores de 75 y mayores de 75 Pacientes y métodos. Durante 24 meses se realizaron de forma consecutiva 108 procedimientos de bypass infragenicular sobre 98 pacientes, 55 menores de 75 años (grupo A) y 43 mayores de 75 (grupo B). En la arteriografía, el grupo A presentó un vaso de salida en el 60% de los casos (55,8% en el B). Se realizó la anastomosis distal a 3.a porción en el 31% del grupo A (32% en el B), y el resto fue a vasos distales, con injerto de safena en el 65,5% de pacientes del grupo A y 55,3% del B. Resultados. Falleció un paciente del grupo A frente a dos del grupo B. La supervivencia a los 36 meses fue de un 85,2% en el grupo A frente a un 76,6% en el B; la permeabilidad primaria fue de un 57,2% para el grupo A frente a un 58,1% en el B, y la tasa de salvamento fue de un 70% en el grupo A en comparación con el 69,9% en el B, sin que por log rank test se apreciaran diferencias estadísticamente significativas en ninguno de los parámetros. Conclusiones. Resulta asumible y recomendable un planteamiento revascularizador en ancianos seleccionados para cirugía de salvamento de extremidad. [ANGIOLOGÍA 2004; 56: 539-47]

Keywords:
Homoinjertos infrageniculares
Isquemia crítica
Puente femorodistal
Revascularización en ancianos
Revascularización infragenicular
Safena infragenicular
Resumo

Objectivos. Comparar resultados a médio prazo (36 meses) dos procedimen-tos de revascularização infragenicular para a recuperaçõo do membro entre duas coortes de doentes menores de 75 e maiores años. de 75 anos. Doentes e métodos. Durante 24 meses realizaram-se de forma consecutiva 108 procedimentos de bypass infragenicular em 98 doentes, 55 menores de 75 anos (grupo A) e 43 maiores de 75 (grupo B). Na arteriografía o grupo A apresentou um vaso de saída em 60% dos casos (55,8% no B). Realizou-se a anastomose distal á 3.aporção em 31% do grupo A (32% no B), e o restante em vasos distais, com enxerto da safena em 65,5% dos doentes do grupo A e 55,3% do B. Resultados. Morreu um doente do grupo A, contra dois do grupo B. A sobrevivência aos 36 meses foi de 85,2% no grupo A, contra 76,6% no B, a permeabilidade primária foi de 57,2% para o grupo A contra 58,1% no B, e o índice de salvamento foi de 70% no grupo A em comparacao com 69,9% no B, sem que por log rank test se tenham registado diferencas estatisticamente significativas em nenhum dos parámetros. Conclusoes. É aceitável e recomendável estabelecer a revascularização em idosos seleccionados para cirurgias de recuperação dos membros. [ANGIOLOGÍA 2004; 56: 539-47]

Keywords:
Homoenxertos infrageniculares
Isquémia critica
Ponte femorodistal
Revascularização nos idosos
Revascularização infragenicular
Safena infragenicular
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Copyright © 2004. SEACV
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