1. Nivolumab-associated acute glomerulonephritis: a case report and literature review
- Author
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Kyungsuk Jung, Xu Zeng, and Marijo Bilusic
- Subjects
Nephrology ,Male ,medicine.medical_specialty ,medicine.medical_treatment ,030232 urology & nephrology ,Case Report ,Antineoplastic Agents ,Gastroenterology ,03 medical and health sciences ,0302 clinical medicine ,Glomerulonephritis ,Renal cell carcinoma ,Internal medicine ,medicine ,Humans ,Carcinoma, Renal Cell ,Aged ,business.industry ,Acute kidney injury ,Antibodies, Monoclonal ,Immunotherapy ,Acute Kidney Injury ,medicine.disease ,Kidney Neoplasms ,Nivolumab ,030220 oncology & carcinogenesis ,Immunology ,Autoimmune nephritis ,Hemodialysis ,business ,Kidney cancer - Abstract
Background Immune checkpoint inhibitors are changing the landscape of oncology treatment as they are significantly improving treatment for multiple malignancies. Nivolumab, an anti-programmed death 1 antibody, is a US Food and Drug Administration-approved treatment for melanoma, non-small cell lung cancer, and kidney cancer but can result in a spectrum of autoimmune side effects. Adverse effects can occur within any organ system in the body including the colon, lung, liver, endocrine systems, or kidneys. Case presentation A 70-year-old male with clear cell kidney cancer was admitted with acute kidney injury while on nivolumab. A kidney biopsy revealed diffuse tubular injury and immune complex-mediated glomerulonephritis. Electron microscopy of the specimen showed hump-like subepithelial deposits. Nivolumab was discontinued and the patient was started on a high dose of steroids. After 5 months of systemic corticosteroids and hemodialysis, the patient’s kidney function improved to his baseline level. Despite a prolonged interruption to treatment, immunosuppressive therapy did not compromise the anticancer effects of nivolumab. Conclusion Immune-related adverse effects in the kidney can cause autoimmune glomerulonephritis as well as tubulointerstitial injury. In the literature, immune-related nephritis generally responded well to systemic corticosteroid treatment. Based on our experience, a prolonged course of a high dose of steroids and hemodialysis may be required to achieve an adequate treatment effect.
- Published
- 2016