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Carvedilol versus Propranolol in Patients with Hepatocellular Carcinoma: A Nationwide Cohort Study
Byeong Geun Song1, Myeongcheol Lee2,3, Juhee Cho2,3
1Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.
Insights
Carvedilol use in hepatocellular carcinoma (HCC) patients significantly lowered hepatic decompensation and all-cause mortality compared to propranolol. These findings suggest carvedilol may be a preferred beta-blocker for HCC management.
Area of Science:
- Hepatology
- Pharmacology
- Clinical Medicine
Background:
- Beta-blockers are used to manage portal hypertension.
- Limited evidence exists comparing carvedilol and propranolol in hepatocellular carcinoma (HCC) patients.
Purpose of the Study:
- To compare the clinical outcomes of carvedilol versus propranolol in patients diagnosed with HCC.
- To evaluate the efficacy of carvedilol against propranolol in reducing mortality and hepatic decompensation in HCC patients.
Main Methods:
- Retrospective cohort study using the Korean National Health Insurance Service database (2009-2023).
- Identified 11,124 newly diagnosed HCC patients prescribed carvedilol or propranolol.
- Utilized multivariable Cox regression and propensity score (PS) matching, with sensitivity analyses.
Main Results:
- Carvedilol use was associated with significantly lower risks of hepatic decompensation (aHR 0.67) and all-cause mortality (aHR 0.84) compared to propranolol.
- Results were consistent in the 1:2 PS-matched cohort and across various subgroups.
- Sensitivity analyses excluding early deaths and using a new-user design confirmed these benefits.
Conclusions:
- Carvedilol demonstrated superior outcomes in HCC patients, showing better survival and reduced hepatic decompensation compared to propranolol.
- Carvedilol may be the preferred beta-blocker choice for patients with HCC.
Introduction:
Beta-blockers reduce portal hypertension; however, evidence comparing carvedilol and propranolol in patients with hepatocellular carcinoma (HCC) is lacking. We aimed to compare the clinical outcomes of carvedilol versus propranolol in patients with HCC.
Methods:
Using the Korean National Health Insurance Service database (2009-2023), we identified 11,124 patients with newly diagnosed HCC who were prescribed either carvedilol (n = 2,457) or propranolol (n = 8,667) within 180 days of diagnosis. The primary outcome was all-cause mortality, and the secondary outcome was hepatic decompensation. Multivariable Cox regression and 1:2 PS matching were used as primary analytical approaches, with sensitivity analyses restricted to 6-month survivors and a new-user design.
Results:
During a median follow-up of 1.5 years, carvedilol use was associated with a significantly lower risk of hepatic decompensation (adjusted hazard ratio [aHR] 0.67; 95% confidence interval [CI] 0.62-0.72) and all-cause mortality (aHR 0.84; 95% CI 0.79-0.90) compared to propranolol. In the 1:2 PS-matched cohort (n = 5,922), these associations remained consistent for both decompensation (HR 0.68; 95% CI 0.63-0.74) and mortality (HR 0.84; 95% CI 0.78-0.90). These benefits were consistent across various subgroups, and in sensitivity analysis excluding early death within 6 months from diagnosis and using a new-user design.
Conclusion:
In patients with HCC, carvedilol was associated with better survival and lower risk of hepatic decompensation than propranolol. Carvedilol may be the preferred beta-blocker over propranolol in the setting of HCC.
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