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Introduction. Standard therapy with corticosteroids (CS) and cyclophosphamide (CYC) followed by azathioprine has been shown to improve renal and patient survival in ANCA-associated renal vasculitis (rAAV). Mycophenolate mofetil (MF) has been progressively introduced for the treatment of rAAV in the last years because of its immunosuppressive efficacy combined with a lower toxicity profile. In this study, we retrospectively analyse the results of the introduction ofMF for maintenance and induction therapy in rAAV in our institution from 2001 to 2013. Results. We reported 67 patients treated with MF as a maintenance treatment, divided by baseline serum creatinine (>500 µmol/L: Group 1 and <500 µmol/L: Group 2) and treatment schedule. Twenty-nine of the 67 patients were also treated with MF as induction treatment, mostly in Group 2. During the follow-up (2 years after the diagnosis) creatinine levels for serum glomerular filtration rate, ANCA titres, C-reactive protein and percentage of haematuria decreased in all groups. In Group 2, parameters and also relapse rates were similar at 24 months in patients treated with CYC or MF as an induction treatment (Subgroups 2a and 2b, respectively). Median dose of MF in maintenance treatment was 1000 mg daily and prednisone dose was tapered to 10 mg daily from Month 3. After 24 months, 82% of patients remained on MF therapy, 18% had discontinued the treatment, seven of them due to medical indication and two because of gastrointestinal intolerance. The percentage of patients that started renal replacement therapy was irregular in Group 1 depending on the subgroup (25-100%), and 10% in Group 2. Adverse effects, such as neutropenia, infections and neoplasia, were more prevalent in groups treated with CYC. Conclusion. In conclusion, in our patients with rAAV, MF demonstrated to be an effective and well-tolerated option for maintenance treatment. As an induction treatment, MF seems to be similar to CYC for patients with moderate renal failure in the diagnosis. [ABSTRACT FROM AUTHOR]

Background: Mycophenolate (MF) is effective as induction therapy for lupus nephritis (LN) in patients with normal renal function; however, little is known about its role in patients with impaired renal failure. The purpose of this study was to evaluate the response to MF in LN and its association with baseline renal function. Methods: Data were obtained for 90 patients from 12 Spanish renal units who were receiving MF as induction therapy for LN. Patients were classified into 2 groups: group 1 (estimated glomerular filtration rate [eGFR] ≥60 ml/min/1.73 m2) and group 2 (eGFR <60 ml/min/ 1.73 m2). The primary outcome measure was the percentage of patients who achieved any response and its relationship with initial eGFR. The secondary outcome measures were the percentage of patients who achieved a complete response (CR) or partial response (PR) and the appearance of relapses during treatment and side effects. Results: At initiation of MF treatment, there were no differences in the main parameters between group 1 (n = 63; eGFR 87 ± 23 ml/min/ 1.73 m2) and group 2 (n = 27; eGFR 44 ± 12 ml/min/1.73 m2). Exposure to prednisone and MF was similar. The percentages of patients who achieved a response in groups 1 and 2 were, respectively, 69.2 and 43.8% at 6 months and 81.3 and 73.7% at 12 months. CR was more frequent in group 1, whereas PR was similar in both groups. Four patients relapsed and side effects were unremarkable. Conclusions: MF is effective and safe as induction therapy for LN, and response is even achieved in patients with baseline renal impairment. Copyright © 2012 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

Background.Transplant recipients of kidneys harvested from old donors have a high incidence of delayed graft function (DGF) and a poor graft outcome. This result is partly explained by the increased incidence of acute rejection in patients suffering from DGF. However, the long-term impact of donor age and DGF in rejection free renal transplants is not well established. The aim of the present work is to evaluate the impact of donor age and DGF on long-term outcome in renal transplant with or without acute rejection. [ABSTRACT FROM PUBLISHER]

Background.In renal transplantation the beneficial immunosuppressive effects of cyclosporin (CsA) may be curtailed by its nephrotoxicity, specially in patients receiving a cadaveric allograft from suboptimal donors or at risk of delayed graft function. Mycophenolate mofetil (MMF) and antithymocyte globulin (ATG) have each demonstrated to be potent immunosuppressants in renal transplantation. In a prospective analysis we have studied the results at 6 months of the combination of MMF, ATG and low-dose steroids in patients with low immunological risk receiving a first cadaveric renal allograft from a suboptimal donor or at risk of delayed graft function. [ABSTRACT FROM PUBLISHER]

Presents a letter to the editor regarding muir-torré syndrome in AIDS patients in the 1996 issue of the "British Journal of Dermatology."