Treatment of post-biopsy arteriovenous fistula of a renal graft by selective embolization / José Miguel Hidalgo Oviedo ; Sergio Álvarez Vallejo ; Arbey Aristizabal Álzate ; Gustavo Adolfo Zuluaga Valencia ; John Fredy Nieto Ríos  

Público ISBD Título : Treatment of post-biopsy arteriovenous fistula of a renal graft by selective embolization Tipo de documento : documento electrónico Autores : José Miguel Hidalgo Oviedo, ; Sergio Álvarez Vallejo, ; Arbey Aristizabal Álzate, ; Gustavo Adolfo Zuluaga Valencia, ; John Fredy Nieto Ríos, Fecha de publicación : 2021 Títulos uniformes : Indian Journal of Nephrology Idioma : Inglés (eng) Palabras clave : Arteriovenous fistula  kidney transplantation  graft biopsy  graft rejection  selective embolization Resumen : The development of an arteriovenous fistula (AVF) after renal graft biopsy is a rare complication, it is associated in most cases with spontaneous resolution. However, interventional therapies are required in some cases, to prevent graft loss. Selective embolization has been described as an alternative treatment. In the present study, we describes our experience on AVF after biopsy in kidney transplant patients, which was managed with selective embolization. From 2005 to 2015, a total of 452 kidney transplant biopsies were performed, 12 had an AVF requiring embolization. In 92% of cases, this was successful. Beforehand, mean serum creatinine levels were 2.45 mg/dL, after the procedure, that increased to 3.05, however, 3 months later, mean creatinine levels dropped to 1.85 mg/dL. Graft survival after 2 follow-up years was 72%. Our experience demonstrates that selective embolization of the AVF after kidney transplant biopsy is a safe procedure, and that transplant function can be maintained in patients with this complication. Mención de responsabilidad : Lina M Serna-Higuita, Monica Zuluaga-Quintero, Jose M Hidalgo-Oviedo, Sergio Alvarez Vallejo, Arbey Aristizabal-Alzate, Gustavo A Zuluaga-Valencia, John F Nieto-Ríos Referencia : Indian J Nephrol. Mar-Apr 2021;31(2):201-204. DOI (Digital Object Identifier) : 10.4103/ijn.IJN_351_19 PMID : 34267449 En línea : https://www.indianjnephrol.org/article.asp?issn=0971-4065;year=2021;volume=31;is [...] Enlace permanente : https://hospitalpablotobon.cloudbiteca.com/pmb/opac_css/index.php?lvl=notice_display&id=5777 Treatment of post-biopsy arteriovenous fistula of a renal graft by selective embolization [documento electrónico] / José Miguel Hidalgo Oviedo, ; Sergio Álvarez Vallejo, ; Arbey Aristizabal Álzate, ; Gustavo Adolfo Zuluaga Valencia, ; John Fredy Nieto Ríos,  . - 2021. Obra : Indian Journal of Nephrology Idioma : Inglés (eng) Palabras clave : Arteriovenous fistula  kidney transplantation  graft biopsy  graft rejection  selective embolization Resumen : The development of an arteriovenous fistula (AVF) after renal graft biopsy is a rare complication, it is associated in most cases with spontaneous resolution. However, interventional therapies are required in some cases, to prevent graft loss. Selective embolization has been described as an alternative treatment. In the present study, we describes our experience on AVF after biopsy in kidney transplant patients, which was managed with selective embolization. From 2005 to 2015, a total of 452 kidney transplant biopsies were performed, 12 had an AVF requiring embolization. In 92% of cases, this was successful. Beforehand, mean serum creatinine levels were 2.45 mg/dL, after the procedure, that increased to 3.05, however, 3 months later, mean creatinine levels dropped to 1.85 mg/dL. Graft survival after 2 follow-up years was 72%. Our experience demonstrates that selective embolization of the AVF after kidney transplant biopsy is a safe procedure, and that transplant function can be maintained in patients with this complication. Mención de responsabilidad : Lina M Serna-Higuita, Monica Zuluaga-Quintero, Jose M Hidalgo-Oviedo, Sergio Alvarez Vallejo, Arbey Aristizabal-Alzate, Gustavo A Zuluaga-Valencia, John F Nieto-Ríos Referencia : Indian J Nephrol. Mar-Apr 2021;31(2):201-204. DOI (Digital Object Identifier) : 10.4103/ijn.IJN_351_19 PMID : 34267449 En línea : https://www.indianjnephrol.org/article.asp?issn=0971-4065;year=2021;volume=31;is [...] Enlace permanente : https://hospitalpablotobon.cloudbiteca.com/pmb/opac_css/index.php?lvl=notice_display&id=5777

Reserva

Reservar este documento

Ejemplares(1)

Código de barras	Número de Ubicación	Tipo de medio	Ubicación	Sección	Estado
DD001704	AC-2021-027	Archivo digital	Producción Científica	Artículos científicos	Disponible

Time of Cold Ischemia and Delayed Graft Function in a Cohort of Renal Transplant Patients in a Reference Center / John Fredy Nieto Ríos ; Catalina Ocampo Kohn ; Carolina Lucía Ochoa García ; Arbey Aristizabal Álzate ; Gustavo Adolfo Zuluaga Valencia    

Público ISBD Título : Time of Cold Ischemia and Delayed Graft Function in a Cohort of Renal Transplant Patients in a Reference Center Tipo de documento : documento electrónico Autores : John Fredy Nieto Ríos, ; Catalina Ocampo Kohn, ; Carolina Lucía Ochoa García, ; Arbey Aristizabal Álzate, ; Gustavo Adolfo Zuluaga Valencia, Fecha de publicación : 2019 Títulos uniformes : Indian Journal of Nephrology Idioma : Inglés (eng) Palabras clave : Acute rejection  cold ischemia time  delayed graft function  graft loss  immunosuppression  kidney transplantation Resumen : There are many factors involved in the delayed graft function of a renal graft, with prolonged cold ischemia time being one of the most relevant. The aim of this study is to evaluate the relationship between the time of cold ischemia and the delayed graft function, and acute rejection and graft loss at 1 year of follow-up. A retrospective cohort of 347 renal transplant patients were evaluated during the years 2009-2013. The incidence of delayed graft function was 18.4% (n = 65). The cold ischemia time was an independent risk factor for delayed graft function (odds ratio [OR] 1.10, 95% confidence interval [CI] 1.04-1.16). By grouping the time of cold ischemia by intervals, the risk of delayed graft function was greater in the 12-18 hours group (OR 2.06, 95% CI 1.02-4.15) and in the >18 hours group (OR 3.38, 95% CI 1.57-7.27). The risk of acute rejection did not increase with longer cold ischemia (p = 0.69), and cold ischemia time was not a risk factor for renal graft loss at 1-year follow-up (hazard ratio 0.97, 95% CI 0.88-1.06). In conclusion the time of cold ischemia (>12 hours) in renal transplant recipients of optimal deceased donors increases the risk of delayed graft function; however, this does not negatively impact the results in acute rejection or graft loss in the first year of the transplant. Mención de responsabilidad : J F Nieto-Ríos, C L Ochoa-García, A Serna-Campuzano, B Benavides-Hermosa, L L Calderón-Puentes, A Aristizabal-Alzate, C Ocampo-Kohn, G Zuluaga-Valencia, L M Serna-Higuita Referencia : Indian J Nephrol. 2019 Jan-Feb;29(1):8-14. DOI (Digital Object Identifier) : 10.4103/ijn.IJN_162_18 PMID : 30814787 Derechos de uso : CC BY-NC-SA En línea : http://www.indianjnephrol.org/article.asp?issn=0971-4065;year=2019;volume=29;iss [...] Enlace permanente : https://hospitalpablotobon.cloudbiteca.com/pmb/opac_css/index.php?lvl=notice_display&id=4259 Time of Cold Ischemia and Delayed Graft Function in a Cohort of Renal Transplant Patients in a Reference Center [documento electrónico] / John Fredy Nieto Ríos, ; Catalina Ocampo Kohn, ; Carolina Lucía Ochoa García, ; Arbey Aristizabal Álzate, ; Gustavo Adolfo Zuluaga Valencia,  . - 2019. Obra : Indian Journal of Nephrology Idioma : Inglés (eng) Palabras clave : Acute rejection  cold ischemia time  delayed graft function  graft loss  immunosuppression  kidney transplantation Resumen : There are many factors involved in the delayed graft function of a renal graft, with prolonged cold ischemia time being one of the most relevant. The aim of this study is to evaluate the relationship between the time of cold ischemia and the delayed graft function, and acute rejection and graft loss at 1 year of follow-up. A retrospective cohort of 347 renal transplant patients were evaluated during the years 2009-2013. The incidence of delayed graft function was 18.4% (n = 65). The cold ischemia time was an independent risk factor for delayed graft function (odds ratio [OR] 1.10, 95% confidence interval [CI] 1.04-1.16). By grouping the time of cold ischemia by intervals, the risk of delayed graft function was greater in the 12-18 hours group (OR 2.06, 95% CI 1.02-4.15) and in the >18 hours group (OR 3.38, 95% CI 1.57-7.27). The risk of acute rejection did not increase with longer cold ischemia (p = 0.69), and cold ischemia time was not a risk factor for renal graft loss at 1-year follow-up (hazard ratio 0.97, 95% CI 0.88-1.06). In conclusion the time of cold ischemia (>12 hours) in renal transplant recipients of optimal deceased donors increases the risk of delayed graft function; however, this does not negatively impact the results in acute rejection or graft loss in the first year of the transplant. Mención de responsabilidad : J F Nieto-Ríos, C L Ochoa-García, A Serna-Campuzano, B Benavides-Hermosa, L L Calderón-Puentes, A Aristizabal-Alzate, C Ocampo-Kohn, G Zuluaga-Valencia, L M Serna-Higuita Referencia : Indian J Nephrol. 2019 Jan-Feb;29(1):8-14. DOI (Digital Object Identifier) : 10.4103/ijn.IJN_162_18 PMID : 30814787 Derechos de uso : CC BY-NC-SA En línea : http://www.indianjnephrol.org/article.asp?issn=0971-4065;year=2019;volume=29;iss [...] Enlace permanente : https://hospitalpablotobon.cloudbiteca.com/pmb/opac_css/index.php?lvl=notice_display&id=4259

Reserva

Reservar este documento

Ejemplares(1)

Código de barras	Número de Ubicación	Tipo de medio	Ubicación	Sección	Estado
DD001238	AC-2019-027	Archivo digital	Producción Científica	Artículos científicos	Disponible

Documentos electrónicos

2019-027.pdf Adobe Acrobat PDF

---

1 (1 - 2 / 2) Por página: 25 50 100 200