Early Relative Change in Hepatic Function with Lenvatinib for Unresectable Hepatocellular Carcinoma.

BACKGROUND/AIM

Lenvatinib (LEN) has been developed for the treatment of unresectable hepatocellular carcinoma (u-HCC). We aimed to elucidate the relative change in hepatic reserve function early following LEN treatment in affected patients.

MATERIALS/METHODS

From March 2018 to April 2019, 123 u-HCC patients (median age 71 years; male:female ratio 95:28; Child-Pugh score 5:6:7 = 65:50:8; modified albumin-bilirubin [mALBI] grade 1:2a:2b:3 = 44:28:50:1, Barcelona Clinic Liver Cancer stage A:B:C = 1:49:73) were enrolled. Relative changes in hepatic reserve function at 2 and 4 weeks after starting LEN were retrospectively evaluated.

RESULTS

The median survival was 11.3 months. The Child-Pugh score declined from the start to 4 weeks after commencing LEN (score 5:6:7:8:9:≥10 = 65:50:8:0:0:0 vs. 50:39:22:8:0:4, p < 0.001). A comparison among ALBI scores at the start of LEN and those at 2 and 4 weeks revealed significant relative changes (-2.36 ± 0.45 to -2.20 ± 0.49 at 2 weeks, -2.15 ± 0.50 at 4 weeks, p < 0.001, Bonferroni method), while there was no significant difference between those at 2 and 4 weeks (p= 0.210, Bonferroni method). Assessments of relative changes of ALBI score in patients divided by mALBI grade 1, 2a, and 2b or more showed a significant decline in score regardless of grade (-2.82 ± 0.17 to -2.53 ± 0.34, p < 0.001; -2.46 ± 0.10 to -2.31 ± 0.33, p = 0.017; and -1.90 ± 0.26 to -1.75 ± 0.42, p= 0.009, respectively).

CONCLUSION

Decline in hepatic function is common in the early stage (≤4 weeks, especially within 2 weeks) after introducing LEN. It is important to introduce molecular targeting agent drugs for u-HCC in patients with better hepatic function, who show transarterial catheter chemoembolization failure, as much as possible, along with consideration of the negative influence of LEN on the early response of hepatic function.

Informations de copyright

© 2019 S. Karger AG, Basel.