Publications by authors named "Tracy Hagemann"

This narrative review examines the evolving role of opioids in managing procedural and surgical pain in pediatric oncology patients. The review evaluates studies on opioid use across various oncological surgeries including thoracic, abdominal, orthopedic, and neurosurgical procedures, as well as for common painful procedures such as bone marrow aspirations and lumbar punctures. While opioids remain important for acute procedural and postoperative pain management in pediatric oncology patients, there is an increasing emphasis on multimodal, opioid-sparing approaches.

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HPV is the most prevalent sexually transmitted infection in the U.S., with more than 80% of all Americans contracting it by age 45.

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Opioid therapy is the mainstay for managing pain in pediatric oncology. This narrative review describes the current literature regarding opioids for pediatric cancer pain. The review explores the multifaceted landscape of opioid utilization in this population, including the role of opioids in certain clinical circumstances, modalities of opioid delivery, unique opioids, outpatient and at-home pain management strategies, and other key concepts such as breakthrough pain.

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Unlabelled: The Human Papillomavirus (HPV) is a frequently occurring sexually transmitted infection in adults and is associated with various cancers that can affect both males and females. Recently, the Advisory Committee on Immunization Practices (ACIP) expanded its recommendations for the HPV vaccine to include patients aged 27-45 years with shared clinical decision-making. A commonly reported obstacle to receiving the HPV vaccine among adults is a lack of healthcare provider recommendations.

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Alzheimer's disease (AD) is a complex neurodegenerative disorder with both genetic and non-genetic causes. Animal research models are available for a multitude of diseases and conditions affecting the central nervous system (CNS), and large-scale CNS gene expression data exist for many of these. Although there are several models specifically for AD, each recapitulates different aspects of the human disease.

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Article Synopsis
  • The study aimed to improve the clinical diagnosis of Alexander disease (AxD) by using neurite orientation dispersion and density imaging (NODDI) in a rat model, hoping to uncover new quantitative biomarkers for the disease.
  • Researchers performed advanced multi-shell diffusion-weighted imaging (DWI) on both AxD-affected and healthy rats, analyzing brain microstructure differences across various brain regions with due consideration to genotype and biological sex factors.
  • Results revealed significant differences in brain microstructure between AxD and normal rats, with notable variations linked to biological sex, indicating that sex may influence the disease’s neuropathogenesis.
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Background: In the last several decades, vaccine hesitancy has become a significant global public health concern. The human papillomavirus (HPV) vaccine has been on the United States of America (USA) market since 2006, with extended approval up to age 45 granted in 2018. To date, there is limited research evaluating barriers and facilitators related to HPV vaccine initiation among adults and the influence of the COVID-19 pandemic on individuals' vaccine-related behaviors.

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Alexander disease (AxD) is caused by mutations in the gene for glial fibrillary acidic protein (GFAP), an intermediate filament expressed by astrocytes in the central nervous system. AxD-associated mutations cause GFAP aggregation and astrogliosis, and GFAP is elevated with the astrocyte stress response, exacerbating mutant protein toxicity. Studies in mouse models suggest disease severity is tied to expression levels, and signal transducer and activator of transcription (STAT)-3 regulates during astrocyte development and in response to injury and is activated in astrocytes in rodent models of AxD.

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Objectives: To determine the combined impact of provider-facing and text message-based, patient nudges on herpes zoster vaccine series completion.

Methods: Following a period during which Kroger Health implemented provider facing nudges, select US patients that initiated herpes zoster vaccination were randomized to receive timed text messages when the second dose was due and available as part of a quality improvement exercise. Main comparisons were between patients intervened by provider nudge only and those intervened by both provider and patient nudges.

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People historically excluded from receiving medical care in the United States, in addition to being at greater risk for SARS-CoV-2 infection, have had slower vaccine uptake due to structural barriers to availability. We present one student-run free clinic's SARS-CoV-2 vaccination program from January 15 to August 1, 2021, in Nashville, Tennessee. We tracked SARS-CoV-2 vaccine primary series completion among 273 free clinic patients with the help of medical student volunteers, who scheduled appointments and answered vaccine-related questions.

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Introduction: A new recombinant herpes zoster vaccine has advanced efforts to prevent shingles, but its multidose regimen introduces potential barriers to full protection that must be managed by community pharmacies. To address this potential patient management challenge, a pharmacy records clinical support tool was implemented to assist pharmacy staff in managing herpes zoster vaccine dose completion.

Methods: Beginning in November 2018, a large community pharmacy chain (operating in 36 states) implemented a provider nudge within its clinical decision support tool across all locations that fit seamlessly into the existing workflow, alerting the pharmacy staff of the need for a patient's second dose.

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Community pharmacies represent a highly accessible and convenient setting for vaccination. However, setting-specific barriers exist which contribute to suboptimal vaccination rates, particularly for pneumococcal vaccinations. One proven quality improvement framework growing in use within healthcare settings is Lean Six Sigma (LSS).

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The use of electronic cigarettes (e-cigarettes), also known as vapes, by adolescents and young adults has dramatically increased over the past several years. E-cigarettes continue to be the most used form of tobacco among youth. As a result of this concerning trend, policies at both the state and federal levels have been implemented to limit availability in this population.

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Anastasis is a recently described process in which cells recover after late-stage apoptosis activation. The functional consequences of anastasis for cells and tissues are not clearly understood. Using , rat and human cells and tissues, including analyses of both males and females, we present evidence that glia undergoing anastasis in the primary astrogliopathy Alexander disease subsequently express hallmarks of senescence.

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The health and economic benefits of the annual influenza vaccine are well documented, yet vaccination rates in the United States missed the Healthy People 2020 goal and remain a focus of Healthy People 2030 efforts. By identifying underlying reasons for low annual influenza vaccination, social elements that need targeting may be identified and could guide future interventions or policy development to achieve vaccination goals and improve overall public health. To determine the influence of certain social determinants of health on adherence to annual influenza vaccination in American adults.

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Background: Central to effective public health policy and practice is the trust between the population served and the governmental body leading health efforts, but that trust has eroded in the years preceding the pandemic. Vaccine hesitancy among adults is also a growing concern across the United States. Recent data suggest that the trustworthiness of information about the coronavirus 2019 (COVID-19) vaccine was a larger concern than the vaccine's adverse effects or risks.

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Alexander disease is a primary disorder of astrocytes caused by gain-of-function mutations in the gene for glial fibrillary acidic protein (GFAP), which lead to protein aggregation and a reactive astrocyte response, with devastating effects on the central nervous system. Over the past two decades since the discovery of GFAP as the culprit, several cellular and animal models have been generated, and much has been learned about underlying mechanisms contributing to the disease. Despite these efforts, many aspects of Alexander disease have remained enigmatic, particularly the initiating events in GFAP accumulation and astrocyte pathology, the relation between astrocyte dysfunction and myelin deficits, and the variability in age of onset and disease severity.

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Alexander disease (AxD) is a devastating leukodystrophy caused by gain-of-function mutations in , and the only available treatments are supportive. Recent advances in antisense oligonucleotide (ASO) therapy have demonstrated that transcript targeting can be a successful strategy for human neurodegenerative diseases amenable to this approach. We have previously used mouse models of AxD to show that -targeted ASO suppresses protein accumulation and reverses pathology; however, the mice have a mild phenotype with no apparent leukodystrophy or overt clinical features and are therefore limited for assessing functional outcomes.

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Few studies have compared clinical outcomes and medication use between obese and nonobese children in the pediatric intensive care unit (PICU). The primary objective was to compare clinical outcomes including mortality, PICU length of stay (LOS), and mechanical ventilation (MV) requirement between obese and nonobese children. Secondary objectives included analysis of factors associated with these outcomes and medication use between groups.

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Background: Community pharmacies are vital access points to provide a range of vaccines to adults, including pneumococcal vaccines; however, despite a growth in the number of vaccines given at these sites, the most recent rates of adults being immunized against pneumococcal disease remain below the goals set by Health People 2020. Low patient awareness is a leading reason for suboptimal vaccination rates, suggesting that a need exists to improve provider communication in recommending pneumococcal vaccination in high-risk adults.

Objectives: To evaluate the impact of a communication training program to improve pharmacist promotion of the pneumococcal vaccine among high-risk adults in Tennessee.

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Objectives: In order to meet the needs of the COVID-19 public health crisis and to actively engage students in patient care opportunities, the University of Tennessee Health Science Center College of Pharmacy in partnership with the Tennessee Health Department, developed a remote Public Health Advanced Pharmacy Practice Experience (APPE) Elective. The objectives of this paper are to describe the development of and students' experiences and learning outcomes during the elective. Faculty preceptor and experiential administrator's perspectives are also described.

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Objectives: To determine the influence of select social determinants of health on uptake of and time to pneumococcal vaccination among those deemed high-risk.

Methods: Using nationwide claims data for years 2013-2016, adult patients (aged 18-64 years) were followed from their first diagnosis for a condition deeming them high-risk for invasive pneumococcal disease through the subsequent 365 days and observed for pneumococcal vaccination in outpatient clinics and pharmacies. Publicly-available data on select social determinants of health were incorporated into analyses, guided by the WHO vaccine hesitancy matrix.

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Background: Alexander disease (AxD) is a rare neurodegenerative disorder that is caused by dominant mutations in the gene encoding glial fibrillary acidic protein (GFAP), an intermediate filament that is primarily expressed by astrocytes. In AxD, mutant GFAP in combination with increased GFAP expression result in astrocyte dysfunction and the accumulation of Rosenthal fibers. A neuroinflammatory environment consisting primarily of macrophage lineage cells has been observed in AxD patients and mouse models.

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