Compliance and effectiveness of screening in population with high risk for liver cancer in Xiaolan town, Zhongshan city / 中国肿瘤临床
Chinese Journal of Clinical Oncology
; (24): 350-353, 2020.
Article
em Zh
| WPRIM
| ID: wpr-861575
Biblioteca responsável:
WPRO
ABSTRACT
Objective:
To evaluate the compliance of participants to recommended liver cancer screening and to assess the incidence of subsequent liver cancer.Methods:
Cancer Research Institute of Zhongshan City launched liver cancer screening in 2012, in agreement with the requirements of the Committee on Early Diagnosis and Treatment of Cancer Foundation in China. Enzyme-linked immunosorbent assay (ELISA) for hepatitis B surface antigen (HBsAg) was the initial screening test performed in the population. We proposed that subjects positive for HBsAg undergo biannual screening using serum alpha-fetoprotein (AFP) tests and ultrasonography. All subjects were followed up till the end of December 2017. The prevalence of liver cancer and patients' compliance were statistically analyzed.Results:
1) We identified 2,882 HBsAg-positive participants among the total of 19,386 participants in 2012. The HBsAg positivity rate was 14.9%. 13 patients with liver cancer, identified in the preliminary screening, were excluded from the study, and the remaining 2,869 participants were followed-up. During four consecutive years (2014-2017), the compliance to AFP testing (58.9%) was higher than that (57.2%) to ultrasonography (P0.05). 3) The liver cancer patients in the high compliance to ultrasonography screening and HBsAg-positive groups had better survival rates than those in the low-compliance and HBsAg-negative groups, respectively (P<0.05).Conclusions:
The rates of compliance to screening and the early diagnosis rate of liver cancer are low in HBsAg-positive participants. The liver cancer survival is relatively good in the cohort with high ultrasonography compliance. Improving the compliance of HBsAg-positive population is one of the important ways to increase the early diagnosis rate and survival rate of liver cancer.
Texto completo:
1
Índice:
WPRIM
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
/
Screening_studies
Idioma:
Zh
Revista:
Chinese Journal of Clinical Oncology
Ano de publicação:
2020
Tipo de documento:
Article