Impact of Post-progression Survival on Outcomes of Lenvatinib Treatment for Unresectable Hepatocellular Carcinoma: A Systematic Review and Retrospective Cohort Study
| Autor: | Kazuto, Tajiri, Yoshiharu, Tokimitsu, Kengo, Kawai, Yuchi, Motofuji, Eiji, Shinno, Yoshiro, Kashii, Nozomu, Muraishi, Aiko, Murayama, Yuka, Hayashi, Masami, Minemura, Terumi, Takahara, Yukihiro, Shimizu, Ichiro, Yasuda |
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| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Anticancer Research. 42:6007-6018 |
| ISSN: | 1791-7530 0250-7005 |
| Popis: | Lenvatinib is a tyrosine kinase inhibitor (TKI) more effective against hepatocellular carcinoma (HCC) than sorafenib, making lenvatinib a first-line treatment option for patients with unresectable HCC. In patients treated with sorafenib, post-progression survival (PPS) rather than progression-free survival (PFS) is essential for overall survival (OS). However, the importance of PPS for OS in patients treated with lenvatinib is uncertain, and optimal treatment after lenvatinib failure has not yet been established.The present study investigated the correlations of PFS and PPS with OS in studies of HCC patients treated with lenvatinib by weighted linear regression analysis. Furthermore, the contribution of treatment regimens after lenvatinib failure to OS were evaluated in daily clinical practice.An analysis of 20 studies with 4,054 patients found that PPS had a stronger correlation with OS (r=0.869, p0.001) than did PFS (r=0.505, p=0.007). Analysis of 79 patients with unresectable HCC treated with first-line lenvatinib showed that subsequent treatment was the most significant contributor to OS. Second-line sorafenib was administered to 25 patients, with late transition to third-line treatment being highest among patients who received second-line treatment.PPS contributes significantly to OS in HCC treatment with TKIs, with multi-sequential treatment being a key determinant of longer OS. |
| Databáze: | OpenAIRE |
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