Novel Use of Abatacept and Ruxolitinib as Salvage Therapy in Steroid-Refractory Immune Checkpoint Blockade-Induced Myocarditis with Myasthenia and Myositis Overlap Syndrome

An 81-year-old female with stage IIIB melanoma presented to an outside hospital complaining of fatigue, muscle aches, shortness of breath, eyelid drooping, and difficulty swallowing. Two weeks prior, she had received her first and only dose of PD-1 blockade, nivolumab. A 12-lead electrocardiogram at the time of admission revealed sinus tachycardia at 106 beats per minute. Lab investigations were remarkable for elevated high-sensitivity troponin-T levels of 762 ng/mL (reference range
Source: European Journal of Cancer - Category: Cancer & Oncology Authors: Tags: Letter to the Editor Source Type: research