Peptide GAM immunoadsorption therapy in primary membranous nephropathy (PRISM): Phase II trial investigating the safety and feasibility of peptide GAM immunoadsorption in anti-PLA2 R positive primary membranous nephropathy.

With proven efficacy in removing IgG antibodies and its use as a relatively safe treatment option in a multitude of conditions, immunoadsorption has the potential to offer patients with primary MN a more directed therapy free from the short and long-term side-effects generally seen in this condition.