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Association of Albumin-Bilirubin Grade and Sequential Treatment with Standard Systemic Therapies for Advanced Hepatocellular Carcinoma: A Retrospective Cohort Study Using a Japanese Administrative Database.


ABSTRACT:

Background

Evidence about the relationship between albumin-bilirubin (ALBI) grade and sequential systemic therapy for advanced hepatocellular carcinoma in real-world Japanese clinical practice is limited.

Objective

The objective of this study was to investigate ALBI grades and sequential treatment for advanced hepatocellular carcinoma in Japanese clinical practice.

Methods

We conducted a retrospective cohort study using a Japanese hospital-based administration database to assess treatment sequence in patients with confirmed advanced hepatocellular carcinoma and first prescription (index line) of lenvatinib (July 2014-June 2019; N = 1558) or sorafenib (July 2014-June 2016 [sorafenib-A; N = 1511] or June 2017-June 2019 [sorafenib-B; N = 1276]). Transition to subsequent line was assessed in patients who completed the index line without transarterial chemoembolization. The ALBI grade and sequential treatment relationships were analyzed in patients with baseline and/or end of index line ALBI scores.

Results

Transition to a subsequent line was low (sorafenib-A [n = 1320]: 12.6%; sorafenib-B [n = 1049]: 40.7%; lenvatinib [n = 786]: 27.2%). In patients with baseline ALBI data (combined cohorts; n = 385), overall treatment duration was shorter in those with baseline ALBI grade 2b or 3 vs grade 1 or 2a (median: 7.1, 6.7, 4.5, and 3.0 months for grades 1, 2a, 2b, and 3, respectively). In patients with baseline and end of index line ALBI data (combined cohorts; n = 222), ALBI grade worsened during index line regardless of baseline grade. Of these patients in the sorafenib-B or lenvatinib cohorts who completed the index line without transarterial chemoembolization (n = 120), transition to a subsequent line was higher with the end of index line grade 1/2a (66.7/68.4%) than with grade 2b/3 (34.0/11.1%).

Conclusions

Adequate liver function, indicated by ALBI grade, at the start and end of first-line treatment is associated with successful sequential therapy in Japanese clinical practice.

SUBMITTER: Hiraoka A 

PROVIDER: S-EPMC8324688 | biostudies-literature |

REPOSITORIES: biostudies-literature

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