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Clinical Trial Summary

IgA nephropathy (IgAN) is the most common primary glomerulonephritis in the world and it represents an important cause of end-stage kidney failure. This disease was described as a distinct entity in 1968 by J Berger and N Hinglais. The aetiology and the pathogenesis remain still obscure. Clinical observations and immunisation studies indicate that IgAN represents a dysregulation of the immune system, rather than an intrinsic renal abnormality. Twenty years ago, some authors proposed the mucosa-bone marrow axis to explain the pathogenesis of the disease. Mucosal IgA plasmocytes are displaced and take up residence in systemic sites. The unusual characteristics featured by the IgA produced by these cells (charge, size, glycosylation) drive their accumulation, deposition and mesangial activation characteristic of IgAN.

Evidence is emerging that altered lymphocyte homing may ultimately explain this aberrant localization.


Clinical Trial Description

n/a


Study Design

Intervention Model: Single Group Assignment, Masking: Open Label


Related Conditions & MeSH terms


NCT number NCT01775527
Study type Interventional
Source University Hospital, Limoges
Contact
Status Completed
Phase N/A
Start date February 2013
Completion date June 2016

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