期刊
CANCER MEDICINE
卷 10, 期 13, 页码 4397-4404出版社
WILEY
DOI: 10.1002/cam4.3985
关键词
chemotherapy; facility type; hepatocellular carcinoma; income; insurance; survival
类别
资金
- University Hospitals Seidman Cancer Center
- Case Comprehensive Cancer Center
The study found that the rate of using single agent anticancer therapy (SAACT) in the treatment of advanced hepatocellular carcinoma (aHCC) has gradually increased over time, leading to a significant improvement in overall survival. However, there are significant differences in treatment outcomes among patients based on facility type, insurance status, and income level.
Background This study analyzes the pattern of use of single agent anticancer therapy (SAACT) in the treatment and survival of advanced hepatocellular carcinoma (aHCC) before and after sorafenib was FDA approved in 2007. Methods Adult patients diagnosed with HCC and treated with only ACT from 2004 - 2014 were identified in NCDB database. Patients were analyzed during three time frames: 2004-2006 (pre-sorafenib (PS)), 2007-2010 (early sorafenib (ES)) and 2011-2014 (late sorafenib (LS)). Cox proportional hazards models and Kaplan-Meier method were used for analyses. Results The NCDB contained 31,107 patients with HCC diagnosed from 2004-2014 and treated with ACT alone. Patients were generally men (78.0%), >50 years of age (92.5%). A significant increase in the rate of adaption of SAACT was observed over time: 6.2% PS, 15.2% ES, and 22.2% LS (p < 0.0001). During this later period, the highest proportion of SAACT is among academic and integrated network facilities (23.3%) as compared to community facilities (17.0%, p < 0.0001). The median overall survival of patients with aHCC treated only with SAACT improved significantly over time from 8.0 months (m) (95% CI: 7.4-8.8) to 10.7 m (10.4-11.2) to 15.6 m (15.2-16.0, p < 0.001). Multivariate analysis indicates worse outcomes for patients treated at community cancer programs (HR 1.28, (5% CI: 1.23-1.32), patients without insurance (HR 1.11, 1.06-1.16) and estimated household income of <$63,000 (HR 1.09, 1.05-1.13). Conclusion aHCC patients treated only with ACT have experienced an overall improvement in survival, but significant differences exist between facility type, insurance status, and income.
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