1. Cytokine release syndrome induced by immune checkpoint inhibitor treatment for uterine cervical cancer recurrence: A case report.
- Author
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Sekimata, Mao, Kinjo, Yasuyuki, Tohyama, Atsushi, Murakami, Midori, Hashiwaki, Sayumi, Saito, Yuma, Higami, Shota, Hagimoto, Marina, Taketomi, Ruka, Hoshino, Kaori, Harada, Hiroshi, Ueda, Taeko, Kurita, Tomoko, Matsuura, Yusuke, and Yoshino, Kiyoshi
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CYTOKINE release syndrome , *IMMUNE checkpoint inhibitors , *CERVICAL cancer , *CANCER relapse , *DRUG side effects , *ERYTHEMA multiforme ,CERVIX uteri tumors - Abstract
Cytokine release syndrome (CRS) is a systemic inflammatory condition caused by an excessive immune response and cytokine overproduction. CRS is a life-threatening condition that is often associated with chimeric antigen receptor T-cell therapy. Despite the increased use of immune checkpoint inhibitors (ICIs), ICI-induced CRS remains rare. The present study describes a case of CRS that occurred after the administration of ICIs for recurrent adenocarcinoma of the uterine cervix. A 49-year-old woman received paclitaxel, carboplatin and pembrolizumab for recurrent cervical adenocarcinoma. On day 27 of the third cycle, the patient was admitted with a fever and suspected pyelonephritis. The following day, hypotension, upper respiratory symptoms and myalgia of the extremities were noted, and the left ventricular ejection fraction (LVEF) was decreased to 20%. Multiorgan failure (MOF) occurred, and the patient received ventilator support and continuous hemodiafiltration. Rhabdomyolysis, pancreatitis, erythema multiforme and enteritis were observed. CRS was diagnosed based on elevated ferritin and IL-6 levels. Steroid pulse therapy was administered; however, the MOF did not improve and the anti-IL-6-receptor monoclonal antibody tocilizumab (TOC) was administered. Subsequently, the LVEF improved to 50%, and the patient was removed from the ventilator on day 4 and from the continuous hemodiafiltration unit on day 6 after TOC administration. The patient was discharged on day 21. In conclusion, considering that ICI-induced CRS is a rare but severe complication, fever and other systemic conditions following ICI administration should be monitored. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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