Bilateral Vocal Cord Paralysis Due to an Immune-related Adverse Event of Nivolumab: A Case Report

Summary: Nivolumab is an anti-programmed death-1 inhibitor used in the treatment of cancer. Nivolumab has recently been approved as an adjuvant treatment for patients with stage IIIB, IIIC, and completely resected stage IV melanoma in the Netherlands. Despite the promising results of nivolumab, there is a wide variation in toxic side effects. A nivolumab-induced bilateral vocal cord paralysis (BVCP) was not reported. In this case, we present a nivolumab-induced BVCP. A 75-year-old man received nivolumab as adjuvant therapy for stage III melanoma. After the first cycle of nivolumab, this patient developed immune-related hepatitis and colitis. During admission, the patient became respiratory insufficient as a result of a BVCP. This case report describes immune-related hepatitis, colitis, and BVCP after the first cycle of nivolumab in the treatment of stage IIIb melanoma. Follow-up has not yet shown improvement in the mobility of the vocal cords.
Source: Journal of Immunotherapy - Category: Allergy & Immunology Tags: Clinical Studies Source Type: research