Nephrology
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The use of interleukin-2 receptor antibody (IL-2Ra) induction has been associated with reduced rejection rates in renal transplant recipients. However, the effect of IL-2Ra induction on graft and patient outcomes in renal transplant recipients with differing immunological risk remains unclear. ⋯ This registry analysis suggests that IL-2Ra induction may be associated with a reduction in rejection risk in cyclosporine-treated intermediate immunological risk recipients, but not in low-risk renal transplant recipients.
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Children with steroid-dependent nephrotic syndrome (SDNS) need long-term steroid usage to maintain sustained remission. Cyclophosphamide is a well-known alternative agent to spare the use of steroids and avoid the side-effects that result from long-term steroid therapy. Most children may continue to have SDNS despite receiving cyclophosphamide. Additional alternative drugs may be needed. In the present study, the effects on SDNS of sequential treatment after cyclophosphamide usage were established. ⋯ With the exception of four patients who were lost to follow up and four who were refractory and needed other treatment, most children with SDNS could spare the steroid (complete remission or steroid sensitive nephrotic syndrome) after using one or more of these modulating agents.