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Hepatocellular Carcinoma: A Decade of Hospitalizations and Financial Burden in the United States
Raxitkumar Jinjuvadia1, Augustine Salami1, Adrienne Lenhart1
1Division of Gastroenterology and Hepatology, Henry Ford Hospital, Detroit, Michigan.
Insights
Hepatocellular carcinoma (HCC) hospitalizations and costs significantly increased from 2002 to 2011. Despite decreased mortality and shorter hospital stays, the financial burden of HCC rose substantially.
Area of Science:
- Hepatology
- Oncology
- Health Economics
Background:
- Rising prevalence of hepatocellular carcinoma (HCC) necessitates understanding its impact.
- Limited data exists on HCC-related hospitalizations and associated financial burden.
- This study addresses the need for comprehensive data on HCC's economic and hospitalization trends.
Purpose of the Study:
- To evaluate temporal trends in hepatocellular carcinoma (HCC)-related hospitalizations.
- To assess the financial influence and economic burden of HCC hospitalizations.
- To analyze changes in hospitalization rates, mortality, length of stay, and costs over time.
Main Methods:
- Utilized the National Inpatient Sample database (2002-2011).
- Identified patients diagnosed with HCC using International Classification of Diseases-Ninth Revision codes.
- Calculated inflation-adjusted average charges per hospitalization.
Main Results:
- HCC hospitalizations more than doubled from 24,024 (2002) to 50,609 (2011).
- Inpatient mortality decreased from 13.5% to 9.9%, and average hospital stay shortened.
- Inflation-adjusted costs per hospitalization increased by approximately 47%.
Conclusions:
- Despite improved patient outcomes (reduced mortality and length of stay), hospitalizations for HCC continue to rise.
- The financial burden associated with hepatocellular carcinoma (HCC) hospitalizations increased significantly between 2002 and 2011.
- Healthcare systems must prepare for the growing economic impact of HCC.
Background:
Despite a rise in the prevalence of hepatocellular carcinoma (HCC), data on HCC-related hospitalizations and financial burden are limited. The aim of this study was to evaluate temporal trends of HCC-related hospitalizations and evaluate its financial influence.
Materials And Methods:
Patients with the diagnosis of HCC, as reported by International Classification of Diseases-Ninth Revision code, were identified from the National Inpatient Sample databases from 2002-2011. The national estimates of hospitalizations were derived using appropriate sample weights. The change in total average charges per each hospitalization over the study period was calculated after adjusting for inflation.
Results:
Hospitalizations related to HCC have increased from 24,024 in 2002 to 50,609 in 2011. Of these admissions, HCC was the principal diagnosis in 10,762 and 16,350 subjects in 2002 and 2011, respectively. Most were white males (male: 70%; white: 55%). The overall inpatient mortality was significantly decreased from 13.5% in 2002 to 9.9% in 2011 (P < 0.01). The same trend was also observed for the length of hospital stay (6.5 versus 5.6 days in 2002 and 2011, respectively). The inflation-adjusted cost per hospitalization increased by approximately 47% during the study period.
Conclusions:
Despite the decrease in mortality rate and length-of-stay, hospitalizations and financial burden associated with HCC continued to increase between 2002 and 2011 in the United States.
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