{Reference Type}: Journal Article
{Title}: Survival Benefit of Synchronous Lenvatinib Combined PD-1 Inhibitors for Advanced Hepatocellular Carcinoma Beyond Oligometastasis.
{Author}: Xu K;Xiang C;Yu Z;Li J;Liu C;
{Journal}: Immunotargets Ther
{Volume}: 13
{Issue}: 0
{Year}: 2024
暂无{DOI}: 10.2147/ITT.S458700
{Abstract}: <B>UNASSIGNED: </B>Strategies therapy for hepatocellular carcinoma (HCC) beyond oligometastasis are limited. The optimal sequence of systemic treatment for advanced HCC is not yet clear. Our study aims to evaluate the effectiveness of simultaneous lenvatinib combined PD-1 inhibitor on advanced HCC beyond oligometastasis.<BR><B>UNASSIGNED: </B>A total of 232 patients were enrolled in our retrospective study. Patients divided into three groups. (a) Lenvatinib plus simultaneous PD-1 inhibitor (Simultaneous group, n=58); (b) patients received PD-1 inhibitor before the tumor progression with continued lenvatinib administration (Before PD group, n=77); (c) patients received PD-1 inhibitor after the tumor progression (After PD group, n=97). To analyze overall survival (OS) and progression-free survival (PFS) among the three groups.<BR><B>UNASSIGNED: </B>The estimated 6-, 12-, 18- and 24-mon OS for Simultaneous group patients were 100%, 93.1%, 63.4%, 48.3%, whereas the OS rates were 100%, 78%, 36.3%, 23.6% in Before PD group, and 99%, 61.2%, 22.1%, 7.5% in After PD group. The OS rates were obviously improved with the use of simultaneous PD-1 inhibitor among the three groups (P <0.001). The estimated 3-, 6-, 9- and 12-month PFS rates for patients were 89.6%, 44.8%, 24.6%, 6% in After PD group, 90.9%, 59.7%, 27.3%, 12.4% in Before PD group and 98.3%, 81%, 51.7%, 39.7% in Simultaneous group, respectively. PFS rate was significantly different among the three groups (P <0.001).<BR><B>UNASSIGNED: </B>Synchronous administration of lenvatinib and PD-1 inhibitors improved survival rate significantly. The synchronous combination could represent a promising strategy in HCC beyond oligometastasis.