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2.
Cir. Esp. (Ed. impr.) ; 102(2): 84-89, Feb. 2024. ilus, tab, graf
Artigo em Espanhol | IBECS | ID: ibc-230458

RESUMO

Introducción: El trasplante hepático (TH) split es un procedimiento extendido por toda Europa. En 2018 en Cataluña, se redefinió la distribución de donantes, siendo candidatos potenciales para split todos aquellos menores de 35 años y se flexibilizó la selección del adulto para el injerto derecho. El objetivo del estudio es evaluar el efecto de estas modificaciones en la utilización de donantes para split, en las listas de espera (LE) y en los resultados de los adultos que recibieron un injerto split. Métodos: Estudio observacional y retrospectivo; dos periodos de recogida de datos «pre» (2013-2017) y «post» (2018-2021). Los resultados de los receptores adultos se analizaron mediante un propensity score matching. Resultados: En el primer periodo fueron registrados tres donantes y se trasplantaron tres pacientes pediátricos y dos adultos; en el periodo post se obtuvieron 24 donantes, realizándose el trasplante en 19 adultos y 24 receptores infantiles. Al comparar las LE se evidenció una disminución significativa tanto en la de adultos (p = 0,0001) como en la infantil (p = 0,0004) y hasta en tres ocasiones no hubo receptores en la LE infantil. No se observaron diferencias significativas en cuanto a morbilidad o mortalidad, ni en la supervivencia global en el grupo de receptores adultos de injertos split. Conclusiones: La flexibilidad en la selección del receptor adulto y la nueva distribución de donantes ayuda a aumentar la tasa de bipartición, permitiendo reducir la LE pediátrica sin afectar los resultados en los trasplantados adultos ni su estancia en LE.(AU)


Introduction: SPLIT liver transplantation is a procedure performed throughout Europe. In 2018 in Catalonia, the distribution of donors was redefined, being potential candidates for SPLIT all those under 35 years and it was made flexible the adult selection for the right graft. The study aim is to evaluate the effect of this modification on the use of SPLIT donors on the adult/pediatric waiting lists, as well as to evaluate the post-transplant results of adults who received a SPLIT donor. Methods: Observational and retrospective study; 2 data collection periods «PRE» (2013–2017) and «POST» (2018–2021). The adults recipients results were analyzed by a propensity score matching. Results: In the first period, three donors were registered and three pediatric patients and two adults received a transplant. In the POST period, 24 donations with liver bipartition were made, performing the transplant in 19 adults and 24 children. When comparing the adults waiting lists, a significant decrease was evidenced, both for adults (p = 0.0001) and on the children's waiting list (p = 0.0004), and up to three times there were no recipients on the pediatric waiting list. No significant differences between hospital morbidity or mortality or overall survival were observed in the group of adult recipients of SPLIT grafts. Conclusions: The flexibility in the selection of the adult recipient and the new distribution of donors makes possible to increase the bipartition rate, reducing the pediatric waiting list without worsening the adults results transplant recipients or their permanence on the waiting list.(AU)


Assuntos
Humanos , Masculino , Feminino , Cirurgia Geral , Transplante de Fígado/métodos , Doadores de Tecidos/estatística & dados numéricos , Estudos Retrospectivos , Espanha
3.
Cir. Esp. (Ed. impr.) ; 102(2): 104-115, Feb. 2024. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-230461

RESUMO

La Sociedad Española de Trasplante Hepático tiene como objetivo la promoción y elaboración de documentos de consenso sobre temas de actualidad en trasplante hepático de abordaje multidisciplinario. Para ello, en noviembre de 2022 se celebró la 10.ª Reunión de Consenso, con la participación de representantes de los 26 programas de trasplante hepático españoles autorizados. En esta edición se abordó la recuperación intensificada tras el trasplante hepático y se dividieron las acciones en 3periodos, preoperatorio, intraoperatorio y postoperatorio. Se exponen a continuación las evidencias evaluadas y las consecuentes recomendaciones consensuadas.(AU)


The goal of the Spanish Society for Liver Transplantation (Sociedad Española de Trasplante Hepático) is to promote and create consensus documents about current topics in liver transplantation with a multidisciplinary approach. To this end, in November 2022, the 10th Consensus Document Meeting was held, with the participation of experts from the 26 authorized Spanish liver transplantation programs. This edition discusses enhanced recovery after liver transplantation, dividing needed actions into 3periods: preoperative, intraoperative and postoperative. The evaluated evidence and the consensus conclusions for each of these topics are described.(AU)


Assuntos
Humanos , Masculino , Feminino , Transplante de Fígado , Alta do Paciente , Reabilitação , Consenso , Espanha
4.
Gastroenterol. hepatol. (Ed. impr.) ; 47(2): 206-217, feb. 2024. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-230531

RESUMO

Resumen La Sociedad Española de Trasplante Hepático tiene como objetivo la promoción y elaboración de documentos de consenso sobre temas de actualidad en trasplante hepático de abordaje multidisciplinario. Para ello, en noviembre de 2022 se celebró la 10.ª Reunión de Consenso, con la participación de representantes de los 26 programas de trasplante hepático españoles autorizados. En esta edición se abordó la recuperación intensificada tras el trasplante hepático y se dividieron las acciones en 3 periodos, preoperatorio, intraoperatorio y postoperatorio. Se exponen a continuación las evidencias evaluadas y las consecuentes recomendaciones consensuadas. Abstract The goal of the Spanish Society for Liver Transplantation (Sociedad Española de Trasplante Hepático) is to promote and create consensus documents about current topics in liver transplantation with a multidisciplinary approach. To this end, in November 2022, the 10th Consensus Document Meeting was held, with the participation of experts from the 26 authorized Spanish liver transplantation programs. This edition discusses enhanced recovery after liver transplantation, dividing needed actions into 3 periods: preoperative, intraoperative and postoperative. The evaluated evidence and the consensus conclusions for each of these topics are described (AU)


Assuntos
Humanos , Sociedades Médicas , Transplante de Fígado , Listas de Espera , Consenso , Espanha
5.
Rev. esp. med. nucl. imagen mol. (Ed. impr.) ; 43(1): 1-5, ene.- fev. 2024. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-229448

RESUMO

Introducción El estudio diagnóstico no invasivo del riesgo cardiovascular en pacientes que van a ser llevados a trasplante hepático no es claro especialmente en asintomáticos. Respecto a la gammagrafía de perfusión miocárdica (GPM) se ha pensado que la reserva vasodilatadora deteriorada en estos pacientes puede reducir su rendimiento. El objetivo es valorar el papel de la GPM en la evaluación prequirúrgica de los pacientes que van a ser tratados mediante un trasplante hepático. Material y métodos Estudio retrospectivo, descriptivo y observacional. Se incluyó a todos los pacientes adultos llevados a trasplante hepático entre 2017 y 2021 que tuvieran GPM previa. Se describen los hallazgos de la GPM y se correlacionaron con los hallazgos de angiografía invasiva y con la aparición o no de eventos cardiovasculares peri y postrasplante. Resultados De 188 pacientes trasplantados (edad promedio: 57 años, DE: 12), 178 tenían perfusión miocárdica previa, 82 (46%) pacientes no tenían factores de riesgo cardiovascular y 5 (2,8%) tenían antecedente de enfermedad coronaria. De las GPM, 177 fueron con estrés con dipiridamol realizadas en promedio 10 meses antes del trasplante. Únicamente 17/178 (9,5%) estudios fueron anormales. El seguimiento medio fue de 38 meses (DE: 10). De los pacientes con GPM normal, solo 2 (1,2%) presentaron eventos cardiovasculares, ambos con estudios realizados más de 2años atrás. No hubo muertes de origen cardiovascular. Conclusiones La GPM es una técnica segura y confiable en la valoración cardiovascular en pacientes candidatos a trasplante hepático dada la baja tasa de falsos negativos en el seguimiento (AU)


Introduction The non-invasive diagnostic study of cardiovascular risk in patients who are going to undergo liver transplantation is not clear, especially in asymptomatic patients. Regarding myocardial perfusion scintigraphy (MPS), it has been thought that the impaired vasodilator reserve in these patients may reduce its performance. The objective is to assess the role of the MPS in the pre-surgical evaluation of patients who are going to undergo liver transplantation. Material and methods Retrospective, descriptive and observational study was designed. All adult patients undergoing liver transplantation between 2017 and 2021 who had previous MPS were included. The findings of MPS were described and correlated with the findings of invasive angiography and with the appearance or not of peri- and post-transplant cardiovascular events. Results There were a total of 188 transplanted patients (mean age: 57 years, SD: 12), 178 had previous myocardial perfusion, 82 (46%) patients had no cardiovascular risk factors, and 5 (2.8%) had a history of coronary disease. Of the MPS, 177 were with dipyridamole stress performed on average 10 months before transplantation. Only 17/178 (9.5%) studies were abnormal. The mean follow-up was 38 months (SD: 10). Of the patients with normal MPS, only 2 (1.2%) presented cardiovascular events, both with studies performed more than 2years before the procedure. There were no deaths of cardiovascular origin. Conclusions MPS is a safe and reliable technique for cardiovascular assessment of patients who are candidates for liver transplantation, given the low rate of false negatives during follow-up (AU)


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Doenças Cardiovasculares/diagnóstico por imagem , Transplante de Fígado/efeitos adversos , Imagem de Perfusão do Miocárdio/métodos , Estudos Retrospectivos , Prognóstico
6.
Rev. esp. enferm. dig ; 116(2): 59-62, 2024. ilus
Artigo em Inglês | IBECS | ID: ibc-230507

RESUMO

Almost 25 % of patients with colorectal cancer present metastases at the time of diagnosis and 50 % go on to develop metastases in the course of the disease. Surgical resection is the only curative treatment although only between 20 % and 30 % of patients present resectable lesions. Although liver transplantation is contraindicated in unresectable metastases of colorectal cancer, ever since the publication of the results of a pilot study there has been renewed interest in transplantation in these patients. In two consecutive trials overall and recurrence-free 5-year survival rates of 83 % and 35 % respectively, have been reported, Currently several trials are ongoing which are expected to allow the patient selection criteria for the indication of liver transplantation to be refined (AU)


Assuntos
Humanos , Transplante de Fígado , Neoplasias Colorretais/patologia , Metástase Neoplásica , Neoplasias Hepáticas/secundário , Neoplasias Hepáticas/cirurgia , Prognóstico
7.
Rev. esp. enferm. dig ; 116(4): 232-233, 2024. tab
Artigo em Inglês | IBECS | ID: ibc-232476

RESUMO

We present the case of a 52-year-old woman with a history of HBeAg-negative chronic hepatitis B virus (HBV) infection, viral load (VL) Z+<20,000U.l/ml with no evidence of liver fibrosis and, therefore, untreated. She presented to the emergency department with jaundice, epigastric pain, nausea, and vomiting. On admission, blood analysis revealed ALT 3982U/l, AST 3221U/l, Gamma-GT 80U/l, alkaline phosphatase 252U/l, LDH 960U/l, bilirrubin12.5mg/dl; no elevation of acute phase reactants, 141,000 platelets and coagulopathy with a prothrombin activity of 29%. Abdominal ultrasound showed no relevant findings. The serological profile revealed AgHBs+, anti-HBe+ y anti-HBc IgM+ and VL VHB>100 mills. Ul/ml, the remaining serology was negative and other causes of liver disease were ruled out. With the diagnosis of severe acute hepatitis (SAH) due to HBV reactivation (HBVR) treatment with entecavir was initiated. Given the analytical evolution (Table 1) and the appearance of encephalopathy grade I-II/IV, an urgent liver transplant was performed. The histological result of the explant was conclusive with intense interphase and lobular hepatitis with extensive areas of massive necrosis in both lobes, without hepatic fibrosis compatible with fulminant hepatitis (FH). (AU)


Assuntos
Humanos , Feminino , Pessoa de Meia-Idade , Vírus da Hepatite B/crescimento & desenvolvimento , Hepatite B/complicações , Transplante de Fígado , Hospedeiro Imunocomprometido , /complicações
8.
Enferm. clín. (Ed. impr.) ; 33(6): 391-400, Nov-Dic. 2023. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-227742

RESUMO

Objetivo: Estudiar el estado de salud de un grupo de pacientes con trasplante hepático (TH) por enfermedad relacionada con el consumo de alcohol vs. otras etiologías, antes y después del trasplante. Método: Estudio longitudinal de cohortes en pacientes trasplantados hepáticos desde noviembre de 2019 hasta julio de 2022. Se incluyeron pacientes atendidos para un primer TH tanto electivo como urgente en la Unidad de Trasplantes de un hospital. Se excluyeron aquellos pacientes que ya portaban un órgano trasplantado y aquellos que necesitaron un re-TH en el primer mes tras el primer trasplante. Se recogieron variables sociodemográficas y clínicas, Model for End-Stage Liver Disease (MELDNa), índice de fragilidad hepática (LFI), efectos emocionales-conductuales del trasplante, nivel de ansiedad y depresión. En el análisis estadístico se utilizaron las pruebas de X2 de Pearson, t de Student, U de Mann-Whitney y el signo de Wilcoxon. Resultados: La muestra fue n = 67 pacientes trasplantados hepáticos, con una edad promedio de 56,37 años, siendo 67,2% hombres y 39% por enfermedad hepática relacionada con el alcohol (EHRA). De todos los pacientes incluidos, 9% fueron trasplantes urgentes. El consumo de alcohol se asoció con una mayor edad, una alta tasa de fragilidad hepática y una situación laboral no activa. La etiología alcohólica se correlacionó con una mayor preocupación durante los primeros seis meses después del trasplante de hígado. Conclusión: Existen diferencias en el estado de salud de los pacientes trasplantados hepáticos por EHRA vs. otra etiología. Las enfermeras deben considerar la etiología de la enfermedad hepática para orientar los cuidados y las intervenciones durante todo el proceso de trasplante.(AU)


Aim: To study the health status of a group of patients with liver transplantation by alcohol-related disease vs another etiology before and after the transplantation. Method: Longitudinal cohort study of liver transplant patients from November 2019 to July 2022. Adult patients attended in the unit of transplantation of a hospital for a first liver transplant, both elective and urgent, were included. Patients who already had a transplanted organ and those who required liver re-transplantation in the first month after the first transplant were excluded. Sociodemographic and clinical variables, MELDNa, liver frailty index, emotional-behavioral effects of transplantation, level of anxiety and depression were collected. Pearson's chi-square, Student's t, Mann-Whitney U, and Wilcoxon sign tests were used for statistical analysis. Results: The sample was n = 67 liver transplant patients with a mean age of 56.37 years, 67.2% being men and 39% due to alcohol-related liver disease. 9% of all included patients were urgent transplants. Alcohol consumption was associated with older age, a high rate of liver frailty, and a non-active work situation. Alcoholic etiology correlated with increased concern during the first six months after liver transplantation. Conclusion: There are differences in the health status between liver transplant patients for alcohol-related liver disease vs other etiology. Nurses must consider the etiology of liver disease to guide care and interventions throughout the transplant process.(AU)


Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Consumo de Bebidas Alcoólicas/efeitos adversos , Transplante de Fígado/enfermagem , Hepatopatias Alcoólicas , Nível de Saúde , Alcoólicos , Adesão à Medicação , Estudos de Coortes , Enfermagem , Cuidados de Enfermagem , Estudos Longitudinais , Hepatopatias/enfermagem , Alcoolismo , Estudos Prospectivos
9.
Arch. esp. urol. (Ed. impr.) ; 76(8): 548-554, 28 oct. 2023. tab
Artigo em Inglês | IBECS | ID: ibc-227316

RESUMO

Background: Knowledge about acute kidney injury (AKI) in paediatric patients after liver transplantation is limited. This study focused on the prevalence and contributing factors of AKI and its impact on the postoperative outcomes of paediatric recipients. Methods: The data of 211 paediatric patients (<12 years old) who, from December 2018 to November 2020, received first-time liver transplantation for end-stage liver disease or advanced hepatic failure in our hospital were processed for retrospective analysis. According to the criteria of the Kidney Disease Improving Global Outcomes, all patients were dichotomised into AKI and non-AKI groups. The preoperative characteristics of the patients, laboratory test results, donor type and intraoperative parameters between the two groups were compared. The effects of AKI on the postoperative outcomes of paediatric recipients were analysed. The risk factors for AKI after liver transplantation were analysed by multivariate logistic regression. Results: The incidence of AKI within the first seven days after paediatric liver transplantation was 34.1%. AKI at stages I, II and III accounted for 69.4%, 22.2% and 8.3%, respectively. Compared with non-AKI patients, AKI patients had a higher proportion of hepatic cirrhosis (p = 0.039) and ascites (p = 0.003); Worse hepatic function (prolonged prothrombin time, activated partial thromboplastin time, decreased level of serum albumin and increased international normalised ratio and total bilirubin level); Higher paediatric end-stage liver disease (PELD) score (p = 0.008); And larger amount of intraoperative blood loss (p < 0.001), fluid positive balance (p = 0.035), red blood cells (RBCs) (p < 0.001) and fresh frozen plasma transfusion (p < 0.001) (AU)


Assuntos
Humanos , Masculino , Feminino , Lactente , Pré-Escolar , Transplante de Fígado/efeitos adversos , Injúria Renal Aguda/diagnóstico , Injúria Renal Aguda/etiologia , Resultado do Tratamento , Fatores de Risco , Prevalência
11.
An. pediatr. (2003. Ed. impr.) ; 99(4): 232-239, oct. 2023. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-225971

RESUMO

Introducción: El daño renal es frecuente en niños con trasplante hepático (TH), aunque su detección es un desafío. Nuestro objetivo fue evaluar el daño renal agudo (DRA) perioperatorio y analizar la prevalencia de enfermedad renal crónica (ERC) mediante diferentes fórmulas de estimación de la tasa de filtración glomerular (TFG). Métodos: Análisis transversal unicéntrico de una cohorte de niños menores de 18años con TH. Estimamos la TFG utilizando la fórmula Schwartz bedside 2009 basada en la creatinina, Caucasian Asian Pediatric and Adult cohort (CAPA) para cistatinaC y la fórmula combinada de Pottel Full Age Spectrum (FAS). Analizamos la concordancia mediante prueba de Bland Altman y el índice kappa. Medimos la albuminuria, la presión arterial y el volumen urinario por 100ml de filtrado glomerular. Analizamos los factores de riesgo asociados a ERC mediante un análisis univariante y multivariante. Resultados: Se incluyeron 52 pacientes, con una mediana de edad de 9,21años y 5,42años de evolución. Quince (28,8%) tuvieron DRA. Cinco niños (10%) presentaban ERC. El único factor de riesgo asociado fue el fallo hepático agudo en el momento del TH (OR: 8,57, p=0,04). Hubo poca concordancia entre las diferentes fórmulas de estimación. La fórmula de Schwartz clasificó a un paciente con ERC, mientras que Pottel FAS combinada y CAPA clasificaron a cuatro. Hasta el 42% de los niños sin ERC tenían algún marcador de daño renal. Conclusiones: El uso exclusivo de la fórmula Schwartz bedside 2009 para estimar el FG puede limitar el diagnóstico de ERC en niños con TH. La presencia de otros marcadores de daño renal es frecuente y su detección puede prevenir la progresión de la ERC. (AU)


Introduction: Kidney injury associated with paediatric liver transplantation (LT) is common, but its evaluation is challenging. Our aim was to analyse the presence of perioperative acute kidney injury (AKI) and study the prevalence of chronic kidney disease (CKD) using different glomerular filtration rate (GFR) estimation formulas. Methods: We conducted a cross-sectional study in a cohort of children aged less than 18years with a history of LT followed up for 5.42years. We estimated the GFR using the creatinine-based Schwartz bedside formula (2009), the cystatin C-based Caucasian Asian Pediatric and Adult cohort (CAPA) equation and the combined full-age spectrum (FAS) formula as modified by Pottel. We analysed the agreement between them using the Bland-Altman method and the kappa statistic. We measured the albumin level in urine, the urine volume adjusted to 100mL of GFR and blood pressure. We performed univariate and multivariate analyses of the risk factors associated with CKD. Results: The sample included 52 patients with a median age of 9.21years. Fifteen (28.8%) had AKI. Five (10%) had CKD and the only associated risk factor was acute liver failure at the time of LT (odds ratio, 8.57; P=.04). There was poor agreement between the different estimation formulas. One patient was classified as having CKD with the Schwartz formula compared to four patients with the CAPA and the Pottel combined FAS formulas. Up to 42% of children without CKD had some positive marker of kidney injury. Conclusions: The exclusive use of the 2009 Schwartz bedside formula to estimate GFR may lead to underdiagnosis of CKD in children post LT. Other markers of kidney injury are common, and their detection may help prevent the progression of CKD. (AU)


Assuntos
Humanos , Masculino , Feminino , Recém-Nascido , Lactente , Pré-Escolar , Criança , Adolescente , Insuficiência Renal Crônica/prevenção & controle , Transplante de Fígado , Injúria Renal Aguda , Estudos Transversais , Taxa de Filtração Glomerular
12.
Cir. Esp. (Ed. impr.) ; 101(10): 684-692, oct. 2023. tab, graf
Artigo em Inglês | IBECS | ID: ibc-226494

RESUMO

Background: Massive blood transfusion (MBT) is a common occurrence in liver transplant (LT) patients. Recipient-related risk factors include cirrhosis, history of multiple surgeries and suboptimal donors. Despite advances in surgical techniques, anesthetic management and graft preservation have decreased the need for transfusions, this complication has not been completely eliminated. Methods: One thousand four hundred and sixty-nine LT were performed at our institution between May 2003 and December 2020, and data was available regarding transfusion for 1198 of them. We divided the patients into two groups, with regards to transfusion of 6 or more units of packed red blood cells in the first 24 h posttransplant, and we analyzed the differences between the groups. Results: Out of the 1198 patients, 607 (50.7%) met criteria for MBT. Survival was statistically lower at 1, 3, and 5 years when comparing the groups that had MBT to those that did not (92.6%, 85.2% and 79.7%, respectively, in the non MBT group, vs. 78.1%, 71.6% y 66.8%, respectively, in the MBT group). MBT was associated with a 1.5 mortality risk as opposed to non-MBT patients. Logistical regression analysis of our variables yielded the following results for a new model, including serum creatinine (OR 1.97), sodium (OR 1.73), hemoglobin (OR 1.99), platelets (OR 1.37), INR (OR 1.4), uDCD (OR 2.13) and split liver donation. Conclusion: Massive blood transfusion impacts patient survival in a statistically significant way. The most significant risk factors are preoperative hemoglobin, INR and serum creatinine. (AU)


Introducción: La transfusión masiva de hemoderivados (TMH) es un hecho frecuente en el trasplante hepático (TH). A pesar de los avances en la técnica quirúrgica, manejo anestésico y preservación de órganos, la politransfusión no ha desaparecido. Métodos: 1469 TH fueron realizados en nuestro centro entre mayo de 2003 y diciembre de 2020, obteniéndose datos completos de trasfusión de 1198. Dividimos a los pacientes en dos grupos de acuerdo a la necesidad de trasfusión de 6 o más unidades de sangre en las primeras 24 horas después del trasplante, y analizamos las diferencias entre los grupos. Resultados: De los 1198 pacientes, 607 (50.7%) cumplieron criterios de TMH· La supervivencia fue estadísticamente inferior a 1, 3, y 5 años cuando comparamos los grupos en función de TMH o no (92·6%, 85·2% y 79·7%, respectivamente, en el no TMH, vs. 78·1%, 71·6% y 66·8%, respectivamente, en el grupo de TMH). Respecto al análisis de supervivencia, la TMH se asoció a un riesgo 1.5 veces mayor de mortalidad en contra de los pacientes sin TMH· El análisis de regresión logística nos permitió la creación de un nuevo modelo incluyendo creatinina sérica (OR 1.97), sodio (OR 1.73), hemoglobina (OR 1.99), plaquetas (OR 1.37), INR (OR 1.4), uDCD (OR 2.13) y trasplante procedente de split. Conclusión: La transfusión masiva de hemoderivados impacta en la supervivencia del paciente de forma estadísticamente significative. Los factores de riesgo preoperatorios más significativos han sido la hemoglobina, el INR y la creatinine. (AU)


Assuntos
Humanos , Masculino , Feminino , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Transplante de Fígado , Transfusão de Sangue , Fatores de Risco , Sobrevivência , Hemoglobinas , Creatinina
14.
Cir. Esp. (Ed. impr.) ; 101(9): 624-631, sep. 2023. mapas, graf
Artigo em Inglês | IBECS | ID: ibc-225103

RESUMO

Introduction: The standard treatment for intrahepatic cholangiocarcinoma (iCCA) and mixed hepatocellular-cholangiocarcinoma (HCC-CC) is surgical resection, nevertheless, recent studies show adequate survival rates in selected patients with iCCA or HCC-CC undergoing liver transplantation (LT). Methods: A retrospective cohort study was design including all patients undergoing LT at our center between January, 2006 and December, 2019 with incidentally diagnosed iCCA or HCC-CC after pathological examination of the explanted liver (n = 13). Results: There were no iCCA or HCC-CC recurrences during the follow-up, and hence, there were no tumor related deaths. Global and disease-free survival were the same. The 1, 3 and 5-years patient survival were 92.3%, 76.9% and 76.9%, respectively. Survival rates in the “early-stage tumor group” at 1, 3 and 5 years were 100%, 83.3% and 83.3%, respectively, with no significant differences as compared to the “advanced-stage tumors group”. No statistically significant differences in terms of 5-year survival were found when comparing tumor histology (85.7% for iCCA and 66.7% for HCC-CC). Conclusions: These results suggest that LT could be an option in patients with chronic liver disease who develop an iCCA or HCC-CC, even in highly selected advanced tumors, but we must be cautious when analyzing these results because of the small sample size of the series and its retrospective nature. (AU)


Introducción: El tratamiento de elección del colangiocarcinoma intrahepático (iCCA) y el hepato-colangiocarcinoma mixto (HCC-CC) es la resección quirúrgica, sin embargo, estudios recientes han demostrado buenos resultados en pacientes seleccionados sometidos a un trasplante hepático (TH). Métodos: Estudio retrospectivo de una cohorte formada por todos los pacientes que recibieron un TH en nuestro centro entre Enero 2006 y Diciembre 2019 con hallazgo incidental de un iCCA o un HCC-CC durante el estudio histopatológico después del trasplante (n = 13). Resultados: Después de una mediana de seguimiento de 65 meses no hubo ninguna recurrencia tumoral, por lo que la supervivencia global y libre de enfermedad fueron iguales. La supervivencia a 1, 3 y 5 años de la muestra fue del 92.3%, 76.9% y 76.9%, respectivamente. La supervivencia de los pacientes con un ‘early stage’ a 1, 3 y 5 años fue del 100%, 83.3% y 83.3%, respectivamente; sin encontrar diferencias estadísticamente significativas al compararla con la de los pacientes con un ‘advanced stage’. Aunque la supervivencia de los pacientes con iCCA fue mayor que la de los pacientes con HCC-CC (85.7% vs. 66.7% a 5 años, respectivamente), las diferencias no fueron estadísticamente significativas. Conclusiones: El TH podría ser una opción de tratamiento en pacientes con enfermedad hepática terminal que desarrollan un iCCA o un HCC-CC, incluso en estadios avanzados seleccionados, pero estos resultados deben ser analizado con precaución dada la naturaleza retrospectiva del estudio y el escaso tamaño muestral. (AU)


Assuntos
Humanos , Colangiocarcinoma/cirurgia , Transplante de Fígado , Estudos Retrospectivos , Estudos de Coortes , Sobrevivência
19.
Cir. pediátr ; 36(2): 73-77, Abr. 2023. tab
Artigo em Espanhol | IBECS | ID: ibc-218877

RESUMO

Introducción: La perforación intestinal (PI) tras trasplante hepáticopediátrico (THP) es una complicación poco frecuente, pero con unaelevada mortalidad. El objetivo de este estudio es identificar los factoresde riesgo y el manejo de esta complicación. Material y métodos: Estudio retrospectivo de la PI tras THP entreenero de 2014 y octubre de 2020. Resultados: Se hallaron 4 perforaciones intestinales en 102 THP(3,9%). Presentaron esta complicación 3 pacientes con atresia biliar (AB)y un neonato con hemocromatosis (HC). El peso medio de los pacientescon PI era de 6,3 ± 2,5 kg (3.1-9) y de 19,9 ± 15,4 kg en el caso delresto (p<0,05). Todos los pacientes con PI y AB habían sido sometidospreviamente a laparotomía. Se implantaron 2 hígados de donantes vivosy 2 hígados laterales reducidos izquierdos. El diagnóstico de perforaciónintestinal se efectúo en el día 11 ± 3,3 (8-15 días), sospechándose consignos clínicos y biológicos de perforación, y confirmándose medianteescáner en los pacientes con AB y mediante visualización directa a travésde la malla para el cierre temporal en el paciente con hemocromatosis.Se llevó a cabo laparotomía de urgencia. Se identificaron 3 perforacionesde colon, todas ellas en pacientes con AB y reparadas con sutura directa. El paciente con HC presentaba múltiples perforaciones secundarias aenterocolitis necrotizante que precisaron ileostomía, falleciendo finalmente como consecuencia de un fallo multiorgánico.Conclusión: La perforación intestinal tras THP es una complicaciónpoco frecuente. La edad, el peso, las laparotomías previas y la AB podrían ser factores de riesgo de PI en el THP. Para reducir la mortalidad,es conveniente practicar una laparotomía de urgencia tras el diagnóstico.Una PI aislada con un adecuado tratamiento puede no influir en losresultados a largo plazo tras un trasplante hepático pediátrico.(AU)


Background: Intestinal perforation (IP) after pediatric liver trans-plant (PLT) is an uncommon complication with high mortality reported.The aim of this study is to identify the risk factors and management ofthis complication. Material and methods: Retrospective study of IP after PLT fromJanuary 2014 to October 2020. Results: Four intestinal perforations were indentificated in 102 PLT(3,9%). Three patients with BA and one neonate with hemochromatosis(HC) presented this complication. The mean weight of patients with IPwas 6.3 ± 2.5kg (3.1-9) and 19.9 ± 15.4kg for the rest (p< 0,05). AllIP with BA had a previous laparotomy. Two living donors and two leftlateral reduced liver were implanted. The diagnosis of intestinal perforation was done on day 11 ± 3.3 (8-15 days). Diagnosis was suspectedwith clinical and biological signs of perforation, CT scan confirmed thediagnosis in patiens with BA and by direct visualization through themesh for temporary closure in the patient with hemocromatosis. Urgentlaparotomy was performed. We identified three colonic perforations, allof them in BA patients and all repaired with direct suture. The patientwith HC presented multiple perforations secondary to necrotizing enterocolitis requiring an ileostomy and finally died due to multiorgan failure.Conclusion: Intestinal perforation after PLT is an infrequent complication. Age, weight, previous laparotomy and BA could be risk factorsfor IP in PLT. Urgent laparotomy after diagnosis should be performed inorder to reduce mortality. Isolated IP with adequate treatment might notaffect long term outcomes after pediatric liver transplantation.(AU)


Assuntos
Humanos , Masculino , Feminino , Lactente , Transplante de Fígado , Perfuração Intestinal , Fatores de Risco , Atresia Biliar , Pediatria , Estudos Retrospectivos
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