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Compared with other racial and ethnic groups in the United States, American Indian and Alaska Native (AI/AN) people experience the highest incidence of acute hepatitis c (HCV). Cherokee Nation Health Services (CNHS) implemented a pilot health screening program from January through May 2019 to assess whether conducting HCV and other preventive health screenings at food distribution sites is a feasible, acceptable, and effective strategy to increase health screening among underserved community members. Data were collected among 340 eligible participants. Most (76%) participants reported being very comfortable receiving health screenings at food distribution sites and that getting screened at food distribution sites is very easy (75.4%). Most (92.1%, n = 313) participants received HCV screening, with 11 (3.5%) individuals testing positive for HCV antibodies. Of the 11 HCV seropositive individuals, six were confirmed to have active HCV infection of which four initiated treatment. Most (55.7%) participants exhibited a body mass index in the obese range, 33.1% exhibited high hemoglobin A1C (> 6.0), 24.5% exhibited high (> 200) cholesterol, 44.6% exhibited high blood pressure (> = 140/90), and 54.8% did not have a current primary care provider. This project demonstrated that conducting HCV and other health screenings at food distribution sites within Cherokee Nation was an effective strategy to engage AI/AN people in preventive health screenings. Future programs are needed to scale-up preventive health screenings outside of traditional medical facilities as these types of screenings may help to decrease the HCV disparities among AI/AN people. [ABSTRACT FROM AUTHOR]

Hepatitis C virus (HCV) disproportionately affects American Indians/Alaska Natives (AI/AN). The Indian Health Service (IHS), via federal and tribal health facilities provides medical services to an estimated 2.2 million AI/AN people in the United States. HCV diagnoses, defined by International Classification of Diseases 9th Revision, Clinical Modification (ICD-9-CM) codes, were analyzed from 2005 to 2015. Results showed 29,803 patients with an HCV diagnosis; 53.4% were among persons born 1945-1965 and overall HCV burden was higher among males than females. These data will help inform local, regional, and national efforts to address, plan for and carry out a national strategy to provide treatment for HCV infected patients and programs to prevent new HCV infections. [ABSTRACT FROM AUTHOR]

Background Treatment for chronic hepatitis C virus (HCV) has rapidly evolved to simple, well-tolerated, all-oral regimens of direct-acting antivirals (DAAs). There are few data on the epidemiology of HCV in American Indians/Alaska Natives (AI/ANs), a population disproportionately affected by HCV. Methods In this retrospective cohort study, all HCV-infected AI/AN patients treated with DAA therapies between January 1, 2014, and February 24, 2016, in specialty clinics or by primary care clinicians participating in Extension for Community Healthcare Outcomes (ECHO) were included. Demographic, clinical, and virologic data on all patients treated for HCV from pretreatment through sustained virologic response at 12 weeks (SVR12) were collected. Results Two hundred eighty patients were included; 71.1% of patients (n = 199) were infected with genotype 1 (GT1), 18.2% (n = 51) with GT2, and 10.7% with (n = 30) GT3. At baseline, 26.1% (n = 73) patients had cirrhosis and 22.6% (n = 56) had active substance use disorder; eighty-eight percent (n = 232) of patients achieved SVR12. Among the 165 GT1 patients treated with sofosbuvir (SOF)/ledipasvir for 8, 12, and 24 weeks, SVR12 was achieved by 91.5% (n = 54), 92.2% (n = 71), and 100% (n = 13), respectively. Among GT2 patients, 87.2% (n = 34) and 71.4% (n = 5) treated with 12 and 16 weeks of SOF/ribavirin (RBV) achieved SVR12, respectively. Among GT3 patients, 100% (n = 2) and 83.3% (n = 20) treated with 12 and 24 weeks of SOF/RBV achieved SVR12, respectively. SVR12 rates remained high among patients with active substance use disorder. Conclusions DAA therapies are highly efficacious in HCV-infected AI/ANs. SVR12 rates remained high among patients with active substance use disorder. More steps must be taken to increase access to treatment for this underserved, vulnerable population. [ABSTRACT FROM AUTHOR]