Outcomes of vascular allograft transplants in the autonomous community of Catalonia, Spain

Background: The transplantation of tissues is a developing practice. Improving cryopreservation techniques and emerging of new immunobiology concepts have let to establish the transplant of vascular allografts as a suitable alternative. This study aims to expose the Catalan experience in vascular al...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Kerbi A. Guevara-Noriega, Ma. Angelica Villamizar, Juan G. Castro-Rios, Jose L. Pomar
Formato:	article
Lenguaje:	EN ES
Publicado:	Permanyer 2021
Materias:	Cryopreserved allografts. Major adverse limb event. Chronic limb-threatening ischemia. Vascular transplant. Vascular tissue. Surgery RD1-811
Acceso en línea:	https://doaj.org/article/7e720c8b24cb4f1cb22c49ef51999034
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:7e720c8b24cb4f1cb22c49ef51999034
record_format	dspace
spelling	oai:doaj.org-article:7e720c8b24cb4f1cb22c49ef519990342021-12-01T20:40:36ZOutcomes of vascular allograft transplants in the autonomous community of Catalonia, Spain10.24875/CIRU.200010692444-054Xhttps://doaj.org/article/7e720c8b24cb4f1cb22c49ef519990342021-01-01T00:00:00Zhttps://www.cirugiaycirujanos.com/frame_esp.php?id=584https://doaj.org/toc/2444-054XBackground: The transplantation of tissues is a developing practice. Improving cryopreservation techniques and emerging of new immunobiology concepts have let to establish the transplant of vascular allografts as a suitable alternative. This study aims to expose the Catalan experience in vascular allograft transplantation by disclosing basic data about clinical outcomes. Materials and Methods: Data about vascular allografts transplants was gathered from the Registry of Vascular and Valvular Transplantation of Catalonia, Spain. Basic data regards to clinical outcomes are presented. Kaplan–Meier and statistical analysis were performed using SPSS Ver. 20 for Mac (Chicago USA). Results: One hundred and seventy-one adults were transplanted. The overall 5-year SR was 51.5%. Survival (SR) differs with the territory revascularized, ranging from 37.5% to 55.6% at five years. Major adverse limb event-free rate ranges from 13.3% to 50.1% according to the area treated. The Primary patency rate is higher in the supra-inguinal revascularization and lowers when a distal vessel target is treated. Conclusion: Only one guideline-supported indication is currently done for allografts, and our results match with this indication. Our results are extensive and susceptible to analysis to address future projects, which are required to reconsider new or specific indications. More studies are needed to clarify the outcomes of arterial allografts. Kerbi A. Guevara-NoriegaMa. Angelica VillamizarJuan G. Castro-RiosJose L. PomarPermanyerarticleCryopreserved allografts. Major adverse limb event. Chronic limb-threatening ischemia. Vascular transplant. Vascular tissue.SurgeryRD1-811ENESCirugía y Cirujanos, Vol 89, Iss 6 (2021)
institution	DOAJ
collection	DOAJ
language	EN ES
topic	Cryopreserved allografts. Major adverse limb event. Chronic limb-threatening ischemia. Vascular transplant. Vascular tissue. Surgery RD1-811
spellingShingle	Cryopreserved allografts. Major adverse limb event. Chronic limb-threatening ischemia. Vascular transplant. Vascular tissue. Surgery RD1-811 Kerbi A. Guevara-Noriega Ma. Angelica Villamizar Juan G. Castro-Rios Jose L. Pomar Outcomes of vascular allograft transplants in the autonomous community of Catalonia, Spain
description	Background: The transplantation of tissues is a developing practice. Improving cryopreservation techniques and emerging of new immunobiology concepts have let to establish the transplant of vascular allografts as a suitable alternative. This study aims to expose the Catalan experience in vascular allograft transplantation by disclosing basic data about clinical outcomes. Materials and Methods: Data about vascular allografts transplants was gathered from the Registry of Vascular and Valvular Transplantation of Catalonia, Spain. Basic data regards to clinical outcomes are presented. Kaplan–Meier and statistical analysis were performed using SPSS Ver. 20 for Mac (Chicago USA). Results: One hundred and seventy-one adults were transplanted. The overall 5-year SR was 51.5%. Survival (SR) differs with the territory revascularized, ranging from 37.5% to 55.6% at five years. Major adverse limb event-free rate ranges from 13.3% to 50.1% according to the area treated. The Primary patency rate is higher in the supra-inguinal revascularization and lowers when a distal vessel target is treated. Conclusion: Only one guideline-supported indication is currently done for allografts, and our results match with this indication. Our results are extensive and susceptible to analysis to address future projects, which are required to reconsider new or specific indications. More studies are needed to clarify the outcomes of arterial allografts.
format	article
author	Kerbi A. Guevara-Noriega Ma. Angelica Villamizar Juan G. Castro-Rios Jose L. Pomar
author_facet	Kerbi A. Guevara-Noriega Ma. Angelica Villamizar Juan G. Castro-Rios Jose L. Pomar
author_sort	Kerbi A. Guevara-Noriega
title	Outcomes of vascular allograft transplants in the autonomous community of Catalonia, Spain
title_short	Outcomes of vascular allograft transplants in the autonomous community of Catalonia, Spain
title_full	Outcomes of vascular allograft transplants in the autonomous community of Catalonia, Spain
title_fullStr	Outcomes of vascular allograft transplants in the autonomous community of Catalonia, Spain
title_full_unstemmed	Outcomes of vascular allograft transplants in the autonomous community of Catalonia, Spain
title_sort	outcomes of vascular allograft transplants in the autonomous community of catalonia, spain
publisher	Permanyer
publishDate	2021
url	https://doaj.org/article/7e720c8b24cb4f1cb22c49ef51999034
work_keys_str_mv	AT kerbiaguevaranoriega outcomesofvascularallografttransplantsintheautonomouscommunityofcataloniaspain AT maangelicavillamizar outcomesofvascularallografttransplantsintheautonomouscommunityofcataloniaspain AT juangcastrorios outcomesofvascularallografttransplantsintheautonomouscommunityofcataloniaspain AT joselpomar outcomesofvascularallografttransplantsintheautonomouscommunityofcataloniaspain
_version_	1718404584505868288

Outcomes of vascular allograft transplants in the autonomous community of Catalonia, Spain

Ejemplares similares