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Treatment rates and factors associated with direct‐acting antiviral therapy for insured patients with hepatitis C‐related hepatocellular carcinoma – A real‐world nationwide study.
- Source :
- Alimentary Pharmacology & Therapeutics; Feb2024, Vol. 59 Issue 3, p350-360, 11p
- Publication Year :
- 2024
-
Abstract
- Summary: Background: Since the inception of the interferon‐free direct‐acting antiviral agents (DAAs) for hepatitis C virus (HCV) infection, guidelines as to who should receive this potentially curative treatment have evolved. Treatment with DAAs is now considered for all patients except for those considered moribund. Aim: To determine the DAA treatment rate for patients with HCV‐related hepatocellular carcinoma (HCC). Methods: This was a retrospective study from January 2015 to March 2021 of a national sample of privately insured patients with HCV‐related HCC using Optum's Clinformatics® Data Mart (CDM) Database – a large, de‐identified, adjudicated claims database. Results: We identified 3922 patients with HCV‐related HCC: 922 (23.5%) received DAA. Compared to untreated patients, DAA‐treated patients were younger (65.2 ± 7.5 vs. 66.4 ± 7.5 years, p < 0.001), more frequently saw a gastroenterology/infectious disease (GI/ID) physician (41.2% vs. 34.2%), and had decompensated cirrhosis (56% vs. 53%, p = 0.001). In multivariable analysis, younger age (HR: 0.98, 95% CI: 0.97–0.99, p < 0.001), GI/ID care (HR: 3.06, 95% CI: 2.13–4.51, p < 0.001), and having cirrhosis (compensated: HR: 1.60, 95% CI: 1.18–2.21, p = 0.003; decompensated: HR: 1.45, 95% CI: 1.07–1.98, p = 0.02) were associated with receiving DAA treatment, but not sex, race, or ethnicity. DAA‐treated patients had significantly higher 5‐year survival than untreated patients (47.2% vs. 35.2%, p < 0.001). Following adjustment for age, sex, race/ethnicity, Charlson Comorbidity Index, and HCC treatment, receiving DAA treatment was associated with lower mortality (aHR: 0.61, 95% CI: 0.53–0.69, p < 0.001). Conclusion: DAA treatment remains underutilised in insured patients with HCV‐related HCC; fewer than one in four patients received treatment. Seeing a specialist and having decompensated cirrhosis were predictors for DAA treatment; additional efforts are needed to increase awareness of HCV treatment. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02692813
- Volume :
- 59
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Alimentary Pharmacology & Therapeutics
- Publication Type :
- Academic Journal
- Accession number :
- 174713732
- Full Text :
- https://doi.org/10.1111/apt.17794