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Efficacy of Anti-Interleukin-2 Receptor Antibody (Daclizumab) in Reducing the Incidence of Acute Rejection After Renal Transplantation
BACKGROUND: Acute rejection remains a major problem in renal transplantation and represents one of the most important causes of chronic allograft dysfunction and late graft loss. Daclizumab is a genetically engineered human IgG1 monoclonal antibody that binds specifically to the α chain of the inter...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Kowsar
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3614279/ https://www.ncbi.nlm.nih.gov/pubmed/23573470 http://dx.doi.org/10.5812/numonthly.1806 |
Sumario: | BACKGROUND: Acute rejection remains a major problem in renal transplantation and represents one of the most important causes of chronic allograft dysfunction and late graft loss. Daclizumab is a genetically engineered human IgG1 monoclonal antibody that binds specifically to the α chain of the interleukin-2 receptor, and may thus reduce the risk of rejection after renal transplantation. OBJECTIVES: The aim of this study was to examine the effect of daclizumab induction therapy combined with a triple immunosuppressive protocol including prednisolone,cyclosporine microemulsion (CsA), and mycophenolate mofetil (MMF), in reducing the incidence of acute rejection in recipients of living unrelated donor kidneys. PATIENTS AND METHODS: In this historical cohort study, 43 adult recipients of their first kidney allograft received daclizumab (three 1 mg/kg doses administered every 2 weeks) with triple immunosuppressive therapy (steroids, CsA, and MMF). This group was compared to 43 first-time graft recipients who received maintenance triple immunosuppressive therapy comprising steroids, CsA, and MMF. The end point was the incidence of biopsy confirmed acute rejection within 6 months after transplantation. RESULTS: At 6 months, 5 (11.6%) of the patients in the daclizumab group had biopsy-proven rejections, as compared to 14 (32.5%) in the control group (P = 0.017). The sex and the age of recipients had no impact on the incidence of acute rejection episodes in the two groups. CONCLUSIONS: Adding interleukin-2 receptor antibody (daclizumab) to maintenance triple immunosuppressive therapy (prednisolone, CsA, and MMF) reduces the incidence of acute rejection episodes at 6 months in first-time transplant recipients of living unrelated donor. |
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