Carfilzomib has shown excellent outcomes for relapsed Multiple Myeloma. There have been increasing reports on cardiovascular adverse events. However, reports on severe pulmonary adverse events are rare. Our patient was a 79-year-old female, undergoing fourth-line therapy with Carfilzomib. At 24h after first administration, the patient was admitted to the emergency room complaining of dyspnoea. After a full recovery, the patient was re-evaluated. Since echocardiography showed normal cardiac function, Carfilzomib was re-initiated. At 24h after administration, the patient was re-admitted to the emergency room with severe dyspnoea, meeting criteria for ARDS. Despite mechanical ventilation, the patient developed cardiac arrest. Resuscitation was unsuccessful. Although patients might fully recover from a first episode of Carfilzomib-induced pulmonary toxicity, re-initiation of Carfilzomib is not recommended.
A Marschall, J C de la Flor Merino, T Linares Gravalos. Fatal pulmonary toxicity following Carfilzomib administration. Acute medicine. 2021;20(4):286-289
PMID: 35072387
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