The Primary Care Management of Headache: Synopsis of the 2020 U.S. Department of Veterans Affairs and U.S. Department of Defense Clinical Practice Guideline

ABSTRACT Introduction In June of 2020, the U.S. DVA and DoD approved a new joint clinical practice guideline for assessing and managing patients with headache. This guideline provides a framework to evaluate, treat, and longitudinally manage the individual needs and preferences of patients with headache. Methods In October of 2018, the DVA/DoD Evidence-Based Practice Work Group convened a guideline development panel that included clinical stakeholders and conformed to the National Academy of Medicine’s tenets for trustworthy clinical practice guidelines. Results The guideline panel developed key questions, systematically searched and evaluated the literature, created a 1-page algorithm, and advanced 42 recommendations using the Grading of Recommendations Assessment, Development, and Evaluation system. Conclusion This synopsis summarizes the key features of the guideline in three areas: prevention, assessing and treating medication overuse headache, and nonpharmacologic and pharmacologic management of headache.

Geographic and temporal variation in racial and ethnic disparities in SARS-CoV-2 positivity between February 2020 and August 2021 in the United States

The coronavirus pandemic has disproportionally impacted racial and ethnic minority communities in the United States. Patterns of these disparities may be changing over time as outbreaks occur in different communities. Utilizing electronic health record data from the US Department of Veterans Affairs (VA), we estimated odds ratios, stratified by time period and region, for testing positive among 1,313,402 individuals tested for SARS-CoV-2 between February 12, 2020 and August 16, 2021 at VA medical facilities. We adjusted for personal characteristics (sex, age, rural/urban residence, VA facility) and a wide range of clinical characteristics that have been evaluated in prior SARS-CoV-2 reports and could potentially explain racial/ethnic disparities in SARS-CoV-2. Our study found racial and ethnic disparities for testing positive were most pronounced at the beginning of the pandemic and decreased over time. A key finding was that the disparity among Hispanic individuals attenuated but remained elevated, while disparities among Asian individuals reversed by March 1, 2021. The variation in racial and ethnic disparities in SARS-CoV-2 positivity by time and region, independent of underlying health status and other demographic characteristics in a nationwide cohort, provides important insight for strategies to prevent further outbreaks.

Differences in COVID-19 Risk by Race and County-Level Social Determinants of Health among Veterans

COVID-19 disparities by area-level social determinants of health (SDH) have been a significant public health concern and may also be impacting U.S. Veterans. This retrospective analysis was designed to inform optimal care and prevention strategies at the U.S. Department of Veterans Affairs (VA) and utilized COVID-19 data from the VAs EHR and geographically linked county-level data from 18 area-based socioeconomic measures. The risk of testing positive with Veterans’ county-level SDHs, adjusting for demographics, comorbidities, and facility characteristics, was calculated using generalized linear models. We found an exposure–response relationship whereby individual COVID-19 infection risk increased with each increasing quartile of adverse county-level SDH, such as the percentage of residents in a county without a college degree, eligible for Medicaid, and living in crowded housing.

Adaptations to In-Home Health Care Due to COVID-19: The VA’s Home-Based Primary Care Program

The COVID-19 pandemic disrupted traditional Home Based Primary Care (HBPC) care processes, including changes to provision of face-to-face care in-home for older adults. Our study describes and explains care delivery changes Department of Veterans Affairs (VA) HBPC programs made in response to the pandemic. We fielded a national survey to all 140 VA HBPC programs, targeting interdisciplinary care teams and HBPC leadership. We structured survey questions using a mixed method approach with both closed and open-ended questions, applying a qualitative content analysis approach to open-ended responses complemented by analysis of descriptive quantitative data. Preliminary findings highlight the value and consideration of different telehealth modalities when caring for an older, homebound population, as well as creative adaptations HBPC teams made to deliver care during the pandemic. Implications include nascent development of decision-making paradigms beyond the pandemic particularly for appropriate use of telehealth modalities for older homebound adults.

Impact of Social Isolation Due to COVID-19 on VA Home-Based Primary Care Veterans and Caregivers

In December 2020 we began conducting phone interviews with Veterans, and their caregivers, receiving care through the United Sates (US) Department of Veterans Affairs (VA) Home Based Primary Care (HBPC) program. Our goal was to describe experiences of Veterans and caregivers managing changes in care delivery related to the COVID-19 pandemic and navigating increased social isolation due to social distancing. We interviewed 38 Veterans (average age 78) and caregivers (average age 62) across seven VA HBPC programs. Findings showed those living in their own homes found increased isolation more manageable than those living in assisted living facilities, which restricted visitors. Caregivers had a harder time managing isolation than Veterans, as Veterans were used to being primarily homebound. Veterans and caregivers relied on increased phone communication with their HBPC teams, with some began participating in virtual visits. Implications include insights into better supporting older, homebound adults and their caregivers during disasters.