Disparate access to treatment regimens in chronic hepatitis C patients: data from the TRIO network

Z M Younossi1, B R Bacon2, D T Dieterich3

  • 1Center for Liver Diseases, Department of Medicine, Inova Fairfax Hospital, Falls Church, VA, USA.

Insights

Access to effective hepatitis C virus (HCV) treatments is hindered by insurance barriers, particularly for Medicaid patients. Addressing these disparities is crucial for improving HCV treatment outcomes and public health.

Area of Science:

  • Hepatology
  • Public Health
  • Health Services Research

Background:

  • All-oral hepatitis C virus (HCV) therapies demonstrate high real-world effectiveness.
  • Treatment access is often restricted by payer policies and prioritization guidelines.
  • Significant disparities in access to care persist despite therapeutic advancements.

Purpose of the Study:

  • To evaluate the reasons why patients prescribed sofosbuvir-based regimens for HCV did not initiate treatment.
  • To identify patient populations facing the greatest barriers to accessing HCV therapy.
  • To analyze the impact of insurance type on treatment initiation rates.

Main Methods:

  • Retrospective analysis of 3841 patients prescribed sofosbuvir-based regimens from December 2013 to September 2014 within the TRIO Health network.
  • Categorization of patients based on insurance status (Commercial, Medicaid, Medicare, Uninsured).
  • Analysis of reported reasons for non-initiation of therapy, focusing on insurance-related and financial barriers.

Main Results:

  • 8% (315 out of 3841) of patients did not start prescribed sofosbuvir-based therapy.
  • Insurance-related processes and financial reasons accounted for 81% of non-starts.
  • Non-initiation rates were highest in the Medicaid-covered population (35%), with these patients being 6.5 times less likely to start therapy compared to commercially insured patients.
  • Nearly half of patients who did not start treatment had advanced fibrosis (F3 or F4).

Conclusions:

  • Despite the efficacy of modern HCV treatments, significant access barriers remain, particularly for patients with Medicaid.
  • Insurance-related issues and financial constraints are primary drivers of treatment non-initiation.
  • Urgent interventions are needed to resolve access disparities and ensure timely HCV treatment for all eligible patients, especially those with advanced liver disease.

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