Tavneos (avacopan) - Amgen
Rituxan (rituximab) - Roche
prednisone - Generic mfg.
methylprednisolone sodium succinate - Generic mfg.
Microscopic Polyangiitis Presenting as Severe Anemia and AKI in a Female Adolescent (KIDNEY WEEK 2026) - Oct 2, 2026 - Abstract #PUB163; "Induction therapy began with rituximab and IV methylprednisolone. She was transitioned to prednisone with avacopan initiated outpatient...Given her young age, good health, and abnormal uterine bleeding history, symptoms were attributed to iron deficiency anemia due to menorrhagia despite progressive renal dysfunction. Reassessment of the differential diagnosis is critical when clinical findings do not align with the presumed diagnosis, as delayed recognition may lead to progressive renal injury." 
Acute Kidney Injury • ANCA Vasculitis • Anemia • Fibrosis • Glomerulonephritis • Gynecology • Hematological Disorders • Immunology • Lupus Nephritis • Nephrology • Pulmonary Disease • Renal Disease • Vasculitis • Women's Health • MPO
https://www.asn-online.org/education/kidneyweek/2026/program-abstract.aspx?controlId=4557844
 
Hannah E. Luft; Toni-Ann Miller; Luis Cardenas; Julio E. Pena
 
Oct 2, 2026
 
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