An analysis report on the application of immune checkpoint inhibitors after liver transplantation. (May 2022)

• Record Type: Journal Article
• Authors: Xie, Man; Dang, Zhi-ping; Sun, Xue-guo; Zhang, Bei; Zhang, Qun; Tian, Qiu-ju; Cai, Jin-zhen; Rao, Wei
• Is Part Of: Therapeutic advances in chronic disease. Volume 13(2022)
• Publication Date: 2022-05
• Subjects: hepatocellular carcinoma -- immune checkpoint inhibitors -- liver transplantation -- rejection; Chronic diseases -- Periodicals; Chronic diseases -- Treatment -- Periodicals; Chronic Disease -- Periodicals; Chronic Disease -- therapy -- Periodicals; 616.044
• DOI: 10.1177/20406223221099334
• Languages: English
• ISSNs: 2040-6223

Abstract

Up to now, a variety of immune checkpoint inhibitors (ICIs) have been proved to have good therapeutic effects in the treatment of hepatocellular carcinoma (HCC). However, the effects of their applications in liver transplant (LT) recipients are still unclear. In this analysis report, the clinical applications and therapeutic effects of ICIs on LT recipients with hepatic tumor recurrence or de novo carcinoma based on eight databases, including PubMed, EMBASE, Web of Science, Google Scholar, China National Knowledge Infrastructure, Wanfang Data, and CQVIP, were investigated. And the prior treatment, disease response, adverse reactions, and prognosis of patients with malignant tumors after LT and receiving ICI treatments were analyzed. After screening, a total of 28 articles with 47 recipients on the application of ICIs after LT were included. In these patients, their median age was 57 (14–71) years and the main type of tumor after LT was HCC (59.6%). The overall remission rate following ICI treatment was 29.8% (14/47) and the disease progression rate was 68.1% (32/47). Among all these patients, 31.9% (15/47) of patients had immune rejection; the median survival time was 6.5 (0.3–48) months, and the fatality rate was 61.7% (29/47). Considering that the therapeutic effect of ICIs in LT recipients with HCC recurrence or de novo carcinoma is not ideal, ICI treatment should be carefully considered for LT patients, and further research is needed.