Last data update: Oct 07, 2024. (Total: 47845 publications since 2009)
Records 1-2 (of 2 Records) |
Query Trace: Roberts HW[original query] |
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Medicaid expansion and restriction policies for hepatitis C treatment
Furukawa NW , Ingber SZ , Symum H , Rapposelli KK , Teshale EH , Thompson WW , Zhu W , Roberts HW , Gupta N . JAMA Netw Open 2024 7 (7) e2422406 IMPORTANCE: Hepatitis C can be cured with direct-acting antivirals (DAAs), but Medicaid programs have implemented fibrosis, sobriety, and prescriber restrictions to control costs. Although restrictions are easing, understanding their association with hepatitis C treatment rates is crucial to inform policies that increase access to lifesaving treatment. OBJECTIVE: To estimate the association of jurisdictional (50 states and Washington, DC) DAA restrictions and Medicaid expansion with the number of Medicaid recipients with filled prescriptions for DAAs. DESIGN, SETTING, AND PARTICIPANTS: This cross-sectional study used publicly available Medicaid documents and claims data from January 1, 2014, to December 31, 2021, to compare the number of unique Medicaid recipients treated with DAAs in each jurisdiction year with Medicaid expansion status and categories of fibrosis, sobriety, and prescriber restrictions. Medicaid recipients from all 50 states and Washington, DC, during the study period were included. Multilevel Poisson regression was used to estimate the association between Medicaid expansion and DAA restrictive policies on jurisdictional Medicaid DAA prescription fills. Data were analyzed initially from August 15 to November 15, 2023, and subsequently from April 15 to May 9, 2024. EXPOSURES: Jurisdictional Medicaid expansion status and fibrosis, sobriety, and prescriber DAA restrictions. MAIN OUTCOMES AND MEASURES: Number of people treated with DAAs per 100 000 Medicaid recipients per year. RESULTS: A total of 381 373 Medicaid recipients filled DAA prescriptions during the study period (57.3% aged 45-64 years; 58.7% men; 15.2% non-Hispanic Black and 52.2% non-Hispanic White). Medicaid nonexpansion jurisdictions had fewer filled DAA prescriptions per 100 000 Medicaid recipients per year than expansion jurisdictions (38.6 vs 86.6; adjusted relative risk [ARR], 0.56 [95% CI, 0.52-0.61]). Jurisdictions with F3 to F4 (34.0 per 100 000 Medicaid recipients per year; ARR, 0.39 [95% CI, 0.37-0.66]) or F1 to F2 fibrosis restrictions (61.9 per 100 000 Medicaid recipients per year; ARR, 0.62 [95% CI, 0.59-0.66]) had lower treatment rates than jurisdictions without fibrosis restrictions (94.8 per 100 000 Medicaid recipients per year). Compared with no sobriety restrictions (113.5 per 100 000 Medicaid recipients per year), 6 to 12 months of sobriety (38.3 per 100 000 Medicaid recipients per year; ARR, 0.65 [95% CI, 0.61-0.71]) and screening and counseling requirements (84.7 per 100 000 Medicaid recipients per year; ARR, 0.87 [95% CI, 0.83-0.92]) were associated with reduced treatment rates, while 1 to 5 months of sobriety was not statistically significantly different. Compared with no prescriber restrictions (97.8 per 100 000 Medicaid recipients per year), specialist consult restrictions was associated with increased treatment (66.2 per 100 000 Medicaid recipients per year; ARR, 1.05 [95% CI, 1.00-1.10]), while specialist required restrictions were not statistically significant. CONCLUSIONS AND RELEVANCE: In this cross-sectional study, Medicaid nonexpansion status, fibrosis, and sobriety restrictions were associated with a reduction in the number of people with Medicaid who were treated for hepatitis C. Removing DAA restrictions might facilitate treatment of more people diagnosed with hepatitis C. |
The contribution of viral hepatitis to the burden of chronic liver disease in the United States
Roberts HW , Utuama OA , Klevens M , Teshale E , Hughes E , Jiles R . Am J Gastroenterol 2014 109 (3) 387-93; quiz 386, 394 OBJECTIVES: Chronic liver disease (CLD) is increasingly recognized as a major public health problem. However, in the United States, there are few nationally representative data on the contribution of viral hepatitis as an etiology of CLD. METHODS: We applied a previously used International Classification of Diseases, Ninth Revision, Clinical Modification-based definition of CLD cases to the National Ambulatory Medical Care Survey and National Hospital Ambulatory Medical Care Survey databases for 2006-2010. We estimated the mean number of CLD visits per year, prevalence ratio of visits by patient characteristics, and the percentage of CLD visits attributed to viral hepatitis and other selected etiologies. RESULTS: An estimated 6.0 billion ambulatory care visits occurred in the United States from 2006 to 2010, of which an estimated 25.8 million (0.43%) were CLD-related. Among adults aged 45-64 years, Medicaid and Medicare recipients were 3.9 (prevalence ratio (PR)=3.9, 95% confidence limit (CL; 2.8, 5.4)) and 2.3 (PR=2.3, 95% CL (1.6, 3.4)) times more likely to have a CLD-related ambulatory visit than those with private insurance, respectively. In the United States, from 2006 to 2010, an estimated 49.6% of all CLD-related ambulatory visits were attributed solely to viral hepatitis B and C diagnoses. CONCLUSIONS: In this unique application of health-care utilization data, we confirm that viral hepatitis is an important etiology of CLD in the United States, with hepatitis B and C contributing approximately one-half of the CLD burden. CLD ambulatory visits in the United States disproportionately occur among adults, aged 45-64 years, who are primarily minorities, men, and Medicare or Medicaid recipients. |
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