Publications by authors named "Barbara E Johnston"

While published cure rates for new hepatitis C virus (HCV) treatments exceed 90%, barriers such as cost, medication access, housing or phone service instability, and substance use complicate medication adherence for uninsured, at-risk populations. Lincoln Community Health Center (LCHC) Pharmacy, in collaboration with primary care providers and care coordination professionals, implemented clinical pharmacist services to facilitate treatment of HCV infection in uninsured patients using manufacturers' patient assistance programs (PAP). Eighty-four (84) uninsured patients initiated treatment at LCHC using PAP during the first two years of the program.

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Uptake of pre-exposure prophylaxis (PrEP) has been limited among black and Latino men who have sex with men (MSM), especially in the southern United States. Public health departments and federally qualified health centers (FQHCs) serving predominantly uninsured populations are uniquely positioned to improve access. We evaluated a novel PrEP collaboration between a public health department and an FQHC in North Carolina (NC).

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Background: Human immunodeficiency virus (HIV) disease in the United States disproportionately affects minorities, including Latinos. Barriers including language are associated with lower antiretroviral therapy (ART) adherence seen among Latinos, yet ART and interventions for clinic visit adherence are rarely developed or delivered in Spanish.

Objective: The aim was to adapt a computer-based counseling tool, demonstrated to reduce HIV-1 viral load and sexual risk transmission in a population of English-speaking adults, for use during routine clinical visits for an HIV-positive Spanish-speaking population (CARE+ Spanish); the Technology Acceptance Model (TAM) was the theoretical framework guiding program development.

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