Dataset Information

Cost-Effectiveness Analysis of Anlotinib as Third- or Further-Line Treatment for Relapsed Small Cell Lung Cancer (SCLC) in China.

ABSTRACT:

Introduction

The survival of patients with relapsed small cell lung cancer (SCLC) has achieved little progress in the last several decades. ALTER1202 confirmed the efficacy and safety of anlotinib as a third- or further-line option for relapsed SCLC. This study aimed to assess the cost-effectiveness of anlotinib compared with placebo as third- or further-line treatment for advanced SCLC in China.

Methods

A Markov model was developed to simulate the process of advanced SCLC and estimate the incremental cost-effectiveness ratio (ICER) of anlotinib versus placebo. The health outcomes and utilities were derived from the ALTER1202 (NCT03059797) and published sources, respectively. Total costs were calculated from the perspective of Chinese society. One-way and probabilistic sensitivity analyses (PSA) were conducted to explore the model uncertainties.

Results

Anlotinib was estimated to result in an additional 0.12 quality-adjusted life-years (QALYs) at an incremental cost of $2131.32, resulting in an ICER of $17,741.94/QALY. The ICER did not exceed the willingness-to-pay (WTP) threshold of $30,833 per QALY, which was three times the gross domestic product (GDP) per capita of China in 2019. One-way sensitivity analysis showed that the cost of anlotinib exerted the maximum influence on the result of the model, followed by the utility of progression-free survival (PFS) state in the anlotinib group and median overall survival (mOS) in the anlotinib group. In PSA, the probability of anlotinib being cost-effective was 26.6% and 78.5% when the WTP threshold was one and three times the GDP per capita, respectively.

Conclusion

Anlotinib is likely to be a cost-effective option compared with placebo for patients with relapsed SCLC who experience failure of at least two lines of chemotherapy in China.

SUBMITTER: Gong J

PROVIDER: S-EPMC8379562 | biostudies-literature |

REPOSITORIES: biostudies-literature

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