Lipid Profile Changes During the First Year After Kidney Transplantation: Risk Factors and Influence of the Immunosuppressive Drug Regimen

• Autor(a) principal: Spinelli, Glaucio Amaral [UNIFESP]
• Data de Publicação: 2011
• Outros Autores: Felipe, Claudia Rosso [UNIFESP], Park, Sung In [UNIFESP], Sampaio, Edison Luiz Mandia [UNIFESP], Tedesco-Silva Junior, Hélio [UNIFESP], Pestana, Jose Osmar Medina [UNIFESP]
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Institucional da UNIFESP
• Texto Completo: http://repositorio.unifesp.br/handle/11600/34247; http://dx.doi.org/10.1016/j.transproceed.2011.08.074

Aim. This study analyzed the incidence, time course, and risk factors associated with dyslipidemia during the first year after kidney transplantation among patients receiving various immunosuppressive regimens.Methods. the analysis included 474 kidney transplant recipients receiving cyclosporine (CSA) combined with sirolimus (SRL; n = 137) or mycophenolate (MMF, n = 58) or everolimus (EVR, n = 47); or SRL combined with MMF (n = 32); or tacrolimus (TAC) combined with SRL (n = 86) or MMF (n = 114). All patients received prednisone. We evaluated the influence of demographic features, clinical outcomes, and statin use on lipid profiles during the first year after transplantation. total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), non-HDL-C, TC:HDL-C, LDL-C:HDL-C, TG:HDL-C.Results. Lipid profiles were within the recommended ranges in 28% of patients pretransplantation and in 10% at 1 year; 27% of them received statins. At 1 year, LDL-C <100 mg/dL was observed in 31.8% of patients but more than 35% of these patients still showed other lipid fractions or ratios outside recommended target concentrations. Among all patients with LDL-C > 100 mg/dL, almost 70% to 80% had other lipid fractions or ratios within target ranges. A logistic regression analysis showed age, gender, time on dialysis, diabetes, type of calcineurin inhibitor (CSA vs TAC), adjunctive therapy (SRL/EVR vs MMF) and prednisone dose to be associated with dyslipidemia.Conclusion. Dyslipidemia is frequent at 1 year after transplantation. the lack of agreement among changes observed in lipid fractions and ratios suggests that more studies are necessary to guide therapy besides targeting LDL-C concentrations as recommended by current guidelines.