Comparative analysis of complement C3 and C4 serum levels for outcome prediction in ANCA-associated renal vasculitis.
Désirée TampeEva BaierSamy HakroushBjoern TampePublished in: Journal of nephrology (2022)
While low levels of complement C3 were superior in predicting poor outcome in ANCA-associated renal vasculitis, a minor fraction with poor outcome had isolated C4 lowering not captured by serum C3 measurements. Therefore, detailed knowledge of distinct complement components contributing to kidney injury could be of relevance to improve current strategies targeting the complement system in ANCA-associated renal vasculitis.
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