Impacto de los Niveles de Tacrolimus en el Rechazo al Injerto y la Tasa de Filtración Glomerular en Pacientes con Trasplante Hepático realizado en la FCI-IC entre 2009 y 2014


Autoria(s): Olarte Parra, Camila; Pedraza Carvajal, Alejandra; Mejia Hernandez, Gilberto Andres; Benavides Viveros, Carlos Andres; Rivera Baquero, Jairo Eduardo
Contribuinte(s)

Rodriguez Padilla, Libia Maria

Data(s)

19/09/2016

31/12/1969

Resumo

Introducción: El tacrolimus es el medicamento de elección para evitar el rechazo al injerto hepático. Su dosis se ajusta a partir de los niveles séricos que se toman periódicamente para asegurar rango terapéutico. Además, niveles elevados se asocian con disfunción renal postrasplante. Sin embargo, no hay consenso frente a los niveles adecuados para pacientes con trasplante hepático. Objetivo: Determinar la relación entre los niveles de tacrolimus y la presencia de rechazo agudo al injerto hepático en pacientes con trasplante hepático realizado en la Fundación Cardioinfantil – Instituto de Cardiología (FCI-IC). Determinar la relación entre los niveles de tacrolimus y la TFG en pacientes con trasplante hepático realizado en la FCI-IC. Métodos: Estudio observacional tipo cohorte histórica en pacientes adultos con trasplante hepático realizado en la FCI-IC entre 2009-2014. Resultados: No se encontró una asociación estadísticamente significativa entre los niveles de tacrolimus y la presencia de rechazo agudo, en sus diferentes definiciones (OR=1,02, p=0,14 y OR=1,01, p=0,29) incluso al ajustar por otras covariables (OR=1,03, p=0,10 y OR=1,02, p=0,25). No fue posible corroborar el diagnóstico con biopsia porque no todos la tenían. Si bien la relación entre los niveles de tacrolimus y la TFG fue estadísticamente significativa (p≤0,001), tiene bajo impacto clínico, pues la TFG disminuyó menos de un punto por cada incremento en 1 ng/ml en los niveles de tacrolimus. Conclusiones: Se necesitan más estudios para establecer la relación entre la exposición a tacrolimus y estos desenlaces para definir si es seguro disminuir su dosis con el fin de reducir los eventos adversos.

Introduction: Tacrolimus is the drug of choice to avoid liver graft rejection. Its dose is adjusted based on the trough level concentration that is measured periodically to ensure therapeutic range. Moreover, elevated trough levels are associated with kidney disease after transplantation. However, there is no consensus of the appropriate levels in patients with liver transplantation. Objective: To determine the relationship between the tacrolimus trough levels and the presence of acute graft rejection in patients with liver transplantation in Fundación Cardioinfantil – Instituto de Cardiología (FCI-IC). To determine the relationship between these levels and the glomerular filtration rate (GFR) in patients with liver transplantation in FCI-IC. Methods: Observational, retrospective, cohort study in adult patients with liver transplantation performed in the FCI-IC between 2009 and 2014. Results: There was no statistical significant relationship between the tacrolimus trough levels and the different diagnosis of clinical acute rejection (OR=1.02, p=0.14 y OR=1.01, p=0.29) even after considering other covariates (OR=1.03, p=0.10 y OR=1.02, p=0.25). It was no possible to confirm these findings with biopsy as it was not available for all patients. Although the relationship between tacrolimus through levels and GRF was statistically significant (p≤0,001), the clinical impact is low, as GFR decreased less that one point for every increase in 1 ng/ml of the levels. Conclusion: Further studies are warranted in order to establish the association between the tacrolimus trough levels and these outcomes in order to determine whether it is save to lower the dose of the drug to reduce its adverse events.

Formato

application/pdf

Identificador

http://repository.urosario.edu.co/handle/10336/12463

Idioma(s)

spa

Publicador

Facultad de medicina

Direitos

info:eu-repo/semantics/embargoedAccess

Fonte

instname:Universidad del Rosario

reponame:Repositorio Institucional EdocUR

Osorio G, Quevedo E, Castañeda J, Isaza SM, Pérez J, Marín J, et al. Descripción del rechazo celular en pacientes con trasplante hepático en el hospital Pablo Tobón Uribe ( HPTU ) en el periodo 2005-2010. Rev Colomb Gastroenterol. 2013;28(2):109–13.

Olarte Parra C, Otero Arrazola LM, Mejia Hernandez GA, Rivera Baquero JE, Benavides Viveros CA, Posso H. Supervivencia en pacientes con trasplante hepático realizado en la Fundación Cardioinfantil entre 2005 y 2013 [Internet]. 2015. Recuperado a partir de: http://repository.urosario.edu.co/handle/10336/10554http://repository.urosario.edu.co/handle/10336/10554

TruneČka P, Klempnauer J, Bechstein WO, Pirenne J, Friman S, Zhao a., et al. Renal Function in De Novo Liver Transplant Recipients Receiving Different Prolonged-Release Tacrolimus Regimens-The DIAMOND Study. Am J Transplant [Internet]. 2015;(September 2014):n/a-n/a. Recuperado a partir de: http://doi.wiley.com/10.1111/ajt.13182

Banff Working Group on Liver Allograft Pathology. Importance of liver biopsy findings in immunosuppression management: biopsy monitoring and working criteria for patients with operational tolerance. Liver Transpl [Internet]. octubre de 2012;18(10):1154–70. Recuperado a partir de: http://www.ncbi.nlm.nih.gov/pubmed/17396292

Capron A, Lerut J, Latinne D, Rahier J, Haufroid V, Wallemacq P. Correlation of tacrolimus levels in peripheral blood mononuclear cells with histological staging of rejection after liver transplantation: Preliminary results of a prospective study. Transpl Int. 2012;25(1):41–7.

Rodríguez-Perálvarez M, Germani G, Darius T, Lerut J, Tsochatzis E, Burroughs a. K. Tacrolimus Trough Levels, Rejection and Renal Impairment in Liver Transplantation: A Systematic Review and Meta-Analysis. Am J Transplant. 2012;2797–814.

Staatz CE, Taylor PJ, Lynch S V., Tett SE. A pharmacodynamic investigation of tacrolimus in pediatric liver transplantation. Liver Transplant. 2004;10(4):506–12.

Watt KDS, Lyden ER, McCashland TM. Poor survival after liver retransplantation: Is hepatitis C to blame? Liver Transplant. 2003;9(10):1019–24.

Kim IW, Moon YJ, Ji E, Kim KI, Han N, Kim SJ, et al. Clinical and genetic factors affecting tacrolimus trough levels and drug-related outcomes in Korean kidney transplant recipients. Eur J Clin Pharmacol. 2012;68(5):657–69.

Barbier L, Garcia S, Cros J, Borentain P, Botta-Fridlund D, Paradis V, et al. Assessment of chronic rejection in liver graft recipients receiving immunosuppression with low-dose calcineurin inhibitors. J Hepatol [Internet]. European Association for the Study of the Liver; 2013;59(6):1223–30. Recuperado a partir de: http://dx.doi.org/10.1016/j.jhep.2013.07.032

Neuberger JM, Mamelok RD, Neuhaus P, Pirenne J, Samuel D, Isoniemi H, et al. Delayed introduction of reduced-dose tacrolimus, and renal function in liver transplantation: The “ReSpECT” study. Am J Transplant. 2009;9(2):327–36.

O’Riordan A, Wong V, McCormick PA, Hegarty JE, Watson AJ. Chronic kidney disease post-liver transplantation. Nephrol Dial Transplant. 2006;21(9):2630–6.

Demetris AJ, Batts KP, Dhillon AP, Ferrell L, Fung J, Geller S a., et al. Banff schema for grading liver allograft rejection: An international consensus document. Hepatology. 1997;25(3):658–63.

Henley KS, Lucey MR, Appelman HD, Baliga P, Brown K a, Burtch GD, et al. Biochemical and histopathological correlation in liver transplant: the first 180 days. Hepatology. 1992;16(3):688–93.

Abraham SC, Furth EE. Receiver operating characteristic analysis of serum chemical parameters as tests of liver transplant rejection and correlation with histology. [Internet]. Transplantation. 1995. p. 740–6. Recuperado a partir de: http://www.ncbi.nlm.nih.gov/pubmed/7886803

Bartlett AS, Ramadas R, Furness S, Gane E, McCall JL. The natural history of acute histologic rejection without biochemical graft dysfunction in orthotopic liver transplantation: a systematic review. Liver Transpl [Internet]. diciembre de 2002;8(12):1147–53. Recuperado a partir de: http://www.ncbi.nlm.nih.gov/pubmed/12474154

Mells G, Neuberger J. Protocol liver allograft biopsies. Transplantation [Internet]. 2008;85(12):1686–92. Recuperado a partir de: http://www.ncbi.nlm.nih.gov/pubmed/18580457

Rodríguez-Perálvarez M, García-Caparrós C, Tsochatzis E, Germani G, Hogan B, Poyato-González A, et al. Lack of agreement for defining “clinical suspicion of rejection” in liver transplantation: a model to select candidates for liver biopsy. Transpl Int [Internet]. 2015;28(4):455–64. Recuperado a partir de: http://doi.wiley.com/10.1111/tri.12514

Ojo AO, Held PJ, Port FK, Wolfe R a, Leichtman AB, Young EW, et al. Chronic renal failure after transplantation of a nonrenal organ. N Engl J Med. 2003;349(10):931–40.

Pollock-Barziv SM, Finkelstein Y, Manlhiot C, Dipchand AI, Hebert D, Ng VL, et al. Variability in tacrolimus blood levels increases the risk of late rejection and graft loss after solid organ transplantation in older children. Pediatr Transplant. 2010;14(8):968–75.

National Kidney Foundation. K/DOQI Clinical Practice Guidelines for Chronic Kidney Disease: Evaluation, Clasification and Stratification [Internet]. American Journal of Kidney Diseases. 2002. 1-266 p. Recuperado a partir de: www.kdoqi.org

Cohen AJ, Stegall MD, Rosen CB, Wiesner RH, Leung N, Kremers WK, et al. Chronic renal dysfunction late after liver transplantation. Liver Transpl. 2002;8(10):916–21.

Levey AS, Stevens LA, Schmid CH, Zhang YL, Castro AF, Feldman HI, et al. A new equation to estimate glomerular filtration rate. Ann Intern Med [Internet]. 5 de mayo de 2009;150(9):604–12. Recuperado a partir de: http://www.ncbi.nlm.nih.gov/pubmed/19414839

Maya Mejía JM. Ética en Investigación Biomédica y del Comportamiento. CES Med. 2001;15(2):9–20.

Åberg F, Koivusalo AM, Höckerstedt K, Isoniemi H. Renal dysfunction in liver transplant patients: Comparing patients transplanted for liver tumor or acute or chronic disease. Transpl Int. 2007;20(7):591–9.

Karie-Guigues S, Janus N, Saliba F, Dumortier J, Duvoux C, Calmus Y, et al. Long-term renal function in liver transplant recipients and impact of immunosuppressive regimens (calcineurin inhibitors alone or in combination with mycophenolate mofetil): the TRY study. Liver Transpl [Internet]. septiembre de 2009;15(9):1083–91. Recuperado a partir de: http://www.ncbi.nlm.nih.gov/pubmed/19718632

Palavras-Chave #Epidemiología #614.4 #Epidemiología #Enfermedades renales #Inmunología del trasplante #Tacrolimus #Liver Transplantation #Tacrolimus #Immunosuppressive Agents #Graft Rejection #Glomerular Filtration Rate #Chronic Renal Insufficiency #Multilevel Analysis
Tipo

info:eu-repo/semantics/masterThesis

info:eu-repo/semantics/acceptedVersion