Overview of current and alternative therapies for idiopathic membranous nephropathy.

نویسندگان

  • Tran H Tran
  • Gregory J Hughes
  • Chuck Greenfeld
  • Jacqueline T Pham
چکیده

Membranous nephropathy is one of the leading causes of nephrotic syndrome in adults, which is characterized by edema, hypoalbuminemia, hyperlipidemia, lipiduria, and proteinuria. Determination of idiopathic membranous nephropathy (IMN) disease progression risk is important for guiding initial therapy, with immunosuppressive therapy being reserved for high-risk patients. Because IMN may spontaneously remit in approximately 30% of patients, it is important to carefully select which patients should begin immunosuppressive therapy so as to maximize clinical benefit while limiting toxicity. An observation period of at least 6 months with conservative management that includes the use of angiotensin-converting enzyme inhibitors or angiotensin receptor blockers is recommended. Initial treatment in high-risk IMN is a 6-month course of alternating steroids and alkylating agents. Calcineurin inhibitors (CNIs) represent an alternative first-line therapeutic option for high-risk patients who refuse treatment with steroid or alkylating agent therapy or for whom these treatments are contraindicated. Additional options are essential for patients with IMN who fail to adequately respond to initial therapies or who cannot use recommended therapies due to contraindications or intolerance, risks associated with repetitive dosing with alkylating agents, or potential exacerbation of impaired renal function with CNIs. While evidence for the use of alternative therapies in IMN is modest at best, our review summarizes the available literature for rituximab, mycophenolate mofetil, adrenocorticotropic hormone, intravenous immunoglobulin, and azathioprine. Rituximab has generally demonstrated beneficial outcomes with limited toxicity. Evidence supports a role for mycophenolate mofetil, although the evidence is of low quality and limited duration. Results from ongoing studies are required before adrenocorticotropic hormone can be recommended as therapy for treatment-resistant patients. Intravenous immunoglobulin and azathioprine are unlikely to have a role in IMN. With the advent of new tools and biomarkers measuring disease activity combined with new data regarding possible treatment options, the management and prognosis of IMN are likely to improve.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Clinicopathologic features and outcome of membranous nephropathy in Markaz Tebi children hospital

Background and Objectives: This research study was conducted to determine the correlation between the clinicopathologic features and the outcome of membranous nephropathy. Materials and Methods: Data were retrospectively reviewed from all patients with a diagnosis of membranous nephropathy. Demographic, ...

متن کامل

Treatment of idiopathic membranous nephropathy.

Exciting progress recently has been made in our understanding of idiopathic membranous nephropathy, as well as treatment of this disease. Here, we review important advances regarding the pathogenesis of membranous nephropathy. We will also review the current approach to treatment and its limitations and will highlight new therapies that are currently being explored for this disease including Ri...

متن کامل

Variation of Peripheral Th17/Treg Imbalance in Patients with Idiopathic Membranous Nephropathy after Cyclosporin A Treatment: A Prognostic Marker of Idiopathic Membranous Nephropathy

Copyright ©2017 Zhang J. This is an open access article distributed under the Creative Commons Attribution 4.0 International License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Volume 3 : Issue 1 Article Ref. #: 1000NPOJ3117 Variation of Peripheral Th17/Treg Imbalance in Patients with Idiopathic Membran...

متن کامل

Recurrent idiopathic membranous nephropathy in the renal allograft: successful treatment with the anti-CD20 monoclonal antibody rituximab

Idiopathic membranous glomerulonephritis (IMGN) is one of the most common causes of nephrotic syndrome in adults. Disease progression is associated with the magnitude and duration of proteinuria [Reichert LJ, Koene RA, Wetzels JF. Prognostic factors in idiopathic membranous nephropathy. Am J Kidney Dis 1998; 31: 1-11]. Membranous nephropathy is also one of the glomerular diseases that is well d...

متن کامل

Clinicopathological features of idiopathic membranous nephropathy combined with IgA nephropathy: a retrospective analysis of 9 cases

BACKGROUND The concomitant presence of idiopathic membranous nephropathy and IgA nephropathy is rare. Here, we report 9 cases of phospholipase-A2-receptor (PLA2R) positive idiopathic membranous nephritis combined with IgA nephropathy, while reviewing publications regarding the pathological characteristics of this glomerolonephritis complication. CASE PRESENTATION Nine cases of renal biopsy ti...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Pharmacotherapy

دوره 35 4  شماره 

صفحات  -

تاریخ انتشار 2015