The Clinical and Pathological Characteristics of Patients with Proliferative Glomerulonephritis with Monoclonal Immunoglobulin Deposits

This is the authors' abstract. We don't add key points for this paper.

Despite monoclonal protein deposition on kidney biopsy, 28% patients with PGNMID had a detectable monoclonal protein. Unlike other forms of paraproteinemic kidney diseases, renal outcomes for patients with PGNMID are poor, with 44% progressing to ESKD (median time 7.5 months) after kidney biopsy in our cohort. Clone-directed therapy to improve outcomes remains the mainstay of treatment, despite the absence of detectable clone in most cases. Thus, further investigation into the pathogenesis of PGNMID is warranted to guide future treatment discovery and clinical trials.