Multinational epidemiological analysis of oral human papillomavirus incidence in 3,137 men.

Oral human papillomavirus (HPV) is associated with oropharyngeal cancer (OPC). Although OPC incidence is increasing globally, knowledge of oral HPV infection rates is limited. Here we carried out an observational epidemiological analysis of oral HPV incidence in 3,137 men enrolled from the United States, Mexico and Brazil between 2005 and 2009.

"A great step in treating cervical cancer": Patient and provider perceptions about cervical cancer therapeutic vaccines.

Objective: This study explored patients and providers' perspectives on therapeutic vaccines for cervical cancer and assessed barriers and facilitators.

Methods: Qualitative semi-structured in-depth interviews were conducted with patients who had cervical dysplasia, or a past or current cervical cancer diagnosis and providers who provided care to patients with cervical abnormalities or cervical cancer. Data were analyzed using thematic analysis in NVivo.

Neutralizing Antibody Response following a Third Dose of the mRNA-1273 Vaccine among Cancer Patients.

Cancer patients are at an increased risk of morbidity and mortality from SARS-CoV-2 infection and have a decreased immune response to vaccination. We conducted a study measuring both the neutralizing and total antibodies in cancer patients following a third dose of the mRNA-1273 COVID-19 vaccine. Immune responses were measured with an enzyme-linked immunosorbent assay (ELISA) and neutralization assays.

SARS-CoV-2 antibody response duration and neutralization following natural infection.

Background: The role of the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) neutralizing antibody response from natural infection and vaccination, and the potential determinants of this response are poorly understood. Characterizing this antibody response and the factors associated with neutralization can help inform future prevention efforts and improve clinical outcomes in those infected.

Objectives: The goals of this study were to prospectively evaluate SARS-CoV-2 antibody levels and the neutralizing antibody responses among naturally infected adults and to determine demographic and behavioral factors independently associated with these responses.

Engaging Physicians and Systems to Improve Hepatitis C Virus Testing in Baby Boomers.

Approximately three million people in the United States have been exposed to the hepatitis C virus (HCV), with two-thirds of these having chronic HCV infection. Baby boomers (those born 1945-1965) have nearly five times the prevalence of HCV infection compared with other age groups. Despite clinical practice guidelines that recommend HCV testing in baby boomers, the testing rates remain low.

Development of a Patient Activation Toolkit for Hepatitis C Virus Testing.

We evaluated the acceptability of a patient activation toolkit for hepatitis C virus (HCV) testing amidst universal adult guidelines. We developed a patient-facing toolkit that included a letter to the patient from their healthcare provider, HCV factsheet, and question prompt list, which contained questions for their provider about HCV infection and testing. We conducted qualitative interviews with patients ages 18-78 (n = 17), using a semi-structured interview guide based on learner verification.

Hepatitis C virus (HCV) seroprevalence, RNA detection, and genotype distribution across Florida, 2015-2018.

Chronic hepatitis C virus (HCV) infection is a leading cause of hepatocellular carcinoma (HCC) in the U.S. Due to high rates of HCV among baby boomers (born 1945-1965), it was recommended they receive universal screening.

SARS-CoV-2 Period Seroprevalence and Related Factors, Hillsborough County, Florida, USA, October 2020-March 2021.

Estimating the actual extent of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic is challenging because virus test positivity data undercount the actual number and proportion of persons infected. SARS-CoV-2 seroprevalence is a marker of past SARS-CoV-2 infection regardless of presence or severity of symptoms and therefore is a robust biomarker of infection period prevalence. We estimated SARS-CoV-2 seroprevalence among residents of Hillsborough County, Florida, USA, to determine factors independently associated with SARS-CoV-2 antibody status overall and among asymptomatic antibody-positive persons.

Hepatitis C Virus Screening: Factors Associated With Test Completion in a Large Academic Health Care System.

Objectives: In 2012, onetime hepatitis C virus (HCV) screening was recommended for all baby boomers (people born during 1945-1965) in the United States, but only 4.0%-12.9% of baby boomers have ever had a screening ordered by a health care provider.

Using the Electronic Health Record to Characterize the Hepatitis C Virus Care Cascade.

Objectives: Chronic hepatitis C virus (HCV) infection is one of the main causes of hepatocellular carcinoma. Before initiating a multilevel HCV screening intervention, we sought to (1) describe concordance between the electronic health record (EHR) data warehouse and manual medical record review in recording aspects of HCV testing and treatment and (2) estimate the percentage of patients with chronic HCV infection who initiated and completed HCV treatment using manual medical record review.

Methods: We examined the medical records for 177 patients (100 randomly selected patients born during 1945-1965 without evidence of HCV testing and 77 adult patients of any birth cohort who had completed HCV testing) with a primary care or relevant specialist visit at an academic health care system in Tampa, Florida, from 2015 through 2018.

There's just not enough time: a mixed methods pilot study of hepatitis C virus screening among baby boomers in primary care.

Background: Liver cancer rates are rising and hepatitis C virus (HCV) is the primary cause. The CDC recommends a one-time HCV screening for all persons born 1945-1965 (baby boomers). However, 14% of baby boomers have been screened.

HCV testing: Order and completion rates among baby boomers obtaining care from seven health systems in Florida, 2015-2017.

Many U.S. residents infected with hepatitis C virus (HCV) are baby boomers (born 1945-1965), who remain undiagnosed.

Oral human papillomavirus prevalence and type distribution by country (Brazil, Mexico and the United States) and age among HPV infection in men study participants.

Incidence of human papillomavirus (HPV) attributable oropharyngeal cancers (OPCs) has been increasing globally, especially among men in high-income countries. There is a lack of studies comparing oral HPV prevalence by age and country among healthy men. The purpose of our study was to assess oral HPV prevalence by country and age.

Electronic medical record-verified hepatitis C virus screening in a large health system.

Background: Baby boomers are at increased risk for hepatitis C virus (HCV) infection and related cancer; therefore, one-time HCV screening is recommended.

Methods: To assess prevalence of, and factors associated with providers ordering HCV screening, we examined a retrospective cohort of electronic medical records for patient visits from 01 August 2015 until 31 July 2017 in a large health system. HCV screening ordered was examined by patient age, gender, race/ethnicity, provider specialty, and number of clinical visits, stratified by birth cohort: born ≤1945, 1945-1965 (baby boomers), 1966-1985, and ≥1985.