RESUMO
A decision analytic model was constructed to assess the cost-effectiveness of obinutuzumab plus bendamustine followed by obinutuzumab maintenance therapy (O-B-O) in Chinese patients with relapsed and refractory follicular lymphoma (rrFL). O-B-O was associated with a dominant or more favorable cost-effectiveness than the conventional therapies. Survival outcomes, quality of life of progression-free survival, and subsequent treatment costs for progressive disease were the main drivers of the cost-effectiveness of O-B-O. The cost-effectiveness proportions of O-B-O relative to conventional therapies under the recommended cost-effectiveness threshold ranged from 61.0% to 99.9%. Thus, O-B-O was highly cost-effective for treating patients with rrFL in China compared with conventional therapies.
Assuntos
Anticorpos Monoclonais Humanizados , Cloridrato de Bendamustina , Linfoma Folicular , Humanos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Cloridrato de Bendamustina/uso terapêutico , Análise Custo-Benefício , População do Leste Asiático , Linfoma Folicular/tratamento farmacológico , Recidiva Local de Neoplasia/tratamento farmacológico , Qualidade de Vida , Anticorpos Monoclonais Humanizados/uso terapêuticoRESUMO
BACKGROUND: China is facing an aggravating disease burden of lymphoma. However, accurate information about lymphoma burden at the national and provincial levels is limited. RESULTS: The estimated number of disability-adjusted life years were 86,171.85 for Hodgkin lymphoma and 1,306,247.77 for non-Hodgkin lymphoma with the age-standardized rates of 4.95 and 71.00, respectively, per 100,000 population. There were estimated 9,468 new cases and 2,709 Hodgkin lymphoma-related deaths, and 91,954 new cases and 44,310 non-Hodgkin lymphoma-related deaths. Older individuals had a higher lymphoma burden. The age-standardized disability-adjusted life year rate in men was approximately two-folds higher than that in women. Moreover, disparities in lymphoma burden were observed across the provinces. Between 1990 and 2019, the disability-adjusted life year number decreased by 57.8% for Hodgkin lymphoma, and increased by 100.9% for non-Hodgkin lymphoma. CONCLUSION: Burden of lymphoma showed heterogeneous change patterns varied according to sex, age, and provinces, with a steady decrease in Hodgkin lymphoma and a significant increase in non-Hodgkin lymphoma during the past three decades. METHODS: Following the analytical strategy used in the Global Burden of Diseases, Injuries, and Risk Factors Study 2019, age-, sex-, and province-specific incidence, mortality, and prevalence of Hodgkin lymphoma and non-Hodgkin lymphoma were analyzed. Lymphoma burden was assessed by incidence, mortality, prevalence, and disability-adjusted life year.