Published online Oct 15, 2024. doi: 10.4251/wjgo.v16.i10.4177
Revised: August 18, 2024
Accepted: August 28, 2024
Published online: October 15, 2024
Processing time: 101 Days and 15.3 Hours
Hepatobiliary and pancreatic (HBP) cancers impose a considerable burden on young populations (aged 15 to 49 years), resulting in a substantial number of new cases and fatalities each year. In young populations, the HBP cancers shows extensive variance worldwide and the updated data in China is lacking.
To investigate the current status, trends, projections, and underlying risk factors of HBP cancers among young populations in China.
The Global Burden of Disease Study 2019 provided data on the annual incidence, mortality, disability-adjusted life years (DALYs), age-standardized incidence rate (ASIR), mortality rate (ASMR), and DALYs rate (ASDR) of HBP cancers in young Chinese adults between 1990 and 2019. Temporal trends were assessed using estimated annual percentage change and hierarchical clustering. Sex-specific mortality and DALYs caused by various risks were analyzed across China and other regions, with future trends until 2035 projected using the Bayesian age-period-cohort model.
From 1990 to 2019, incident cases, deaths, DALYs, ASIR, ASMR, and ASDR for liver cancer (LC) in young Chinese individuals decreased, classified into 'significant decrease' group. Conversely, cases of gallbladder and biliary tract cancer and pancreatic cancer rose, categorized as either 'significant increase' or 'minor increase' groups. The contribution of risk factors to mortality and DALYs for HBP tumors increased to varying degrees. Healthy lifestyle behaviors, such as tobacco control, weight management, alcohol moderation, and drug avoidance, could lower HBP cancers incidence. Moreover, except for LC in females, which is likely to initially decline slightly and then rise, the forecasting model predicted that the ASIR and ASMR for all HPB cancers subtypes by gender will increase among young adults.
HBP cancers burden among young adults in China is expected to increase until 2035, necessitating lifestyle interventions and targeted treatment strategies to mitigate the public health impact of these cancers.
Core Tip: The landscape of hepatobiliary and pancreatic (HBP) cancers among young adults (aged 15 to 49 years) in China was characterized by an overall increasing trend in addition to a substantial burden. This highlighted the persistently high prevalence of HBP malignancies. In general, adopting healthy lifestyle habits such as practicing tobacco control, maintaining a healthy weight, reducing alcohol consumption, and avoiding drug use could help decrease the risk of developing HBP cancers. These findings offered a comprehensive perspective for guiding healthcare approaches focused on primary prevention for Chinese youth.
