Immunotherapy-induced adverse events in metastatic renal cell carcinoma: A case of rapid response and complex challenges

Abstract

A 55-year-old woman with dyspnea was diagnosed with a 9.5cm left renal clear cell carcinoma and extensive metastatic disease. Initial treatment with Sunitinib was effective but discontinued due to severe dermatitis. Nivolumab therapy led to complete metastasis resolution and consequently nephrectomy was performed at 12 months. Postoperatively, she developed Vogt-Koyanagi-Harada-like disease, necessitating Nivolumab suspension and vision improvement with corticosteroids. After 24 disease-free months, a new contralateral renal lesion and pulmonary metastases were identified, prompting cabozantinib treatment. This resulted in clinical improvement and a partial response at the first follow-up.

Keywords

• Renal cell carcinoma
• Immunotherapy
• Immune checkpoint inhibitors
• Adverse reactions