Publications by authors named "Amanda Campbell"

Background: In the United States, 1 in 11 people receive primary care from a federally qualified health center (FQHC). Text messaging interventions (TMIs) are accessible ways to deliver health information, engage patients, and improve health outcomes in the health center setting.

Objective: We aimed to evaluate the impact of a TMI implemented with a group visit (GV) intervention among patients with type 2 diabetes mellitus (T2DM) at FQHCs on patient-reported outcomes and clinical outcomes based on patient TMI engagement.

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Rationale: Few have assessed the impact of group visits (GVs), or shared medical appointments, on community health centre (CHC) staff and provider burnout, wellness, and job satisfaction.

Aims And Objectives: This study assesses the impact of diabetes GV implementation on staff and provider morale and burnout.

Methods: It is a pre-post study from a larger cluster randomised trial.

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Background: Diabetes group visits (GVs) have not been rigorously evaluated in community health centers.

Methods: This cluster randomized controlled study recruited adults with diabetes mellitus with glycosylated hemoglobin, A1C greater than or equal to eight percent: 75 intervention and 120 usual care. Group visit patients completed a six-month program.

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Data-dependent liquid chromatography tandem mass spectrometry is challenged by the large concentration range of proteins in plasma and related fluids. We adapted the SCoPE method from single-cell proteomics to pericardial fluid, where a myocardial tissue carrier was used to aid protein quantification. The carrier proteome and patient samples were labeled with distinct isobaric labels, which allowed separate quantification.

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Neutrophil and (alveolar) macrophage immunity is considered crucial for eliminating . Data derived from bronchoalveloar lavage (BAL) characterizing the human immuno-pulmonary response to are non-existent. To obtain a comprehensive picture of the immune pathways involved in chronic pulmonary aspergillosis (CPA), we performed proteome analysis on AL of 9 CPA patients and 17 patients with interstitial lung disease (ILD).

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While schools provide one opportunity to encourage physical activity, caregivers play an exceedingly important role in creating an environment conducive to preschool children's physical activity. Yet, little is known regarding the perceptions of caregivers, important choice agents for young children's physical activity behavior after participating in a motor skill program. The purpose of this study was to examine caregivers' perceptions of facilitators and barriers to children's physical activity at home among rural, low-income families who participated in a school-based early childhood physical activity program, SKIPping with PALS, designed to increase physical activity and improve motor development.

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Background: Inhibitory receptor T-cell Immunoreceptor with Ig and ITIM domains (TIGIT) expressed by Natural Killer (NK) and T cells regulates cancer immunity and has been touted as the next frontier in the development of cancer immunotherapeutics. Although early results of anti-TIGIT and its combinations with antiprogrammed death-ligand 1 were highly exciting, results from an interim analysis of phase III trials are disappointing. With mixed results, there is a need to understand the effects of therapeutic anti-TIGIT on the TIGIT immune cells to support its clinical use.

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Follicular lymphoma (FL) is an indolent lymphoma with a generally favorable prognosis. However, histological transformation (HT) to a more aggressive disease leads to markedly inferior outcomes. This study aims to identify biological differences predictive of HT at the time of initial FL diagnosis.

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Objective: We evaluated the economic impact of group visits (GVs) in adults with uncontrolled diabetes in community health centers (CHCs) in the United States.

Research Design And Methods: In this prospective controlled trial, we implemented 6 monthly GV sessions in 5 CHCs and compared intervention patients (n=49) to control patients (n=72) receiving usual care within the same CHCs. We conducted patient chart reviews to obtain health care utilization data for the prior 6 months at baseline, 6 months (during the GV implementation), and 12 months (after the implementation).

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Objective: The objective of this study was to characterize the utility of calcitonin gene-related peptide (CGRP) and nerve growth factor (NGF) as potential biomarkers for headache and pain disorders in the post-military deployment setting.

Background: The need to improve recognition, assessment, and prognoses of individuals with posttraumatic headache or other pain has increased interest in the potential of CGRP and NGF as biomarkers.

Methods: The Warrior Strong Study (NCT01847040) is an observational longitudinal study of United States-based soldiers who had recently returned from deployment to Afghanistan or Iraq from 2009 to 2014.

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Background: Poor medication adherence contributes to increased morbidity and mortality in patients with epilepsy and may be under-addressed in clinical practice. Ethical concerns make it impossible to study the impact of medication nonadherence in clinical trials, but our previous work emphasizes the importance of using preclinical approaches to address these questions. With over 30 clinically available antiseizure medicines (ASM's), it remains an important question to understand the relationship between poor adherence and seizure incidence across mechanistically distinct ASM's, including the broad-spectrum ASM, perampanel (PER).

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Clinical biomarker discovery is often based on the analysis of human plasma samples. However, the high dynamic range and complexity of plasma pose significant challenges to mass spectrometry-based proteomics. Current methods for improving protein identifications require laborious pre-analytical sample preparation.

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Diabetes is the seventh leading cause of death in the US. Diabetes group visits (GVs), which include group education and individual medical visits have been shown to improve clinical outcomes. However, few studies have evaluated virtual GVs.

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Racial discrimination and race-based trauma (RBT) have led to the development of various negative psychological and physiological effects among Black adults in the USA. There is a lack of understanding in relation to how various psychosocial factors influence posttraumatic growth (PTG) in the context of RBT among Black adults. The authors examined associations of RBT, racial identity, and mindfulness with PTG among Black adults while controlling for gender, household income, and duration of trauma.

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Diabetes group visits (GVs) have been shown to improve glycemic control, enrich patient self-care, and decrease healthcare utilization among patients with type 2 diabetes mellitus (T2DM). While telehealth has become routine, virtual GVs remain understudied, especially in federally qualified health centers (FQHCs). We conducted a 5-year cluster randomized trial with a waitlist control group to test the impact of diabetes GVs on patients' outcomes in Midwestern FQHCs.

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Unlabelled: RATIONALE, AIMS AND OBJECTIVES: To examine factors related to recruitment of eligible patients and retention of enrolled patients in diabetes group visits (GVs).

Method: As part of a cluster randomized trial, 272 eligible patients were contacted and 75 patients were eventually enrolled in GVs at six community health centers (CHC). Fisher's exact tests and χ tests were used to compare enrolled and nonenrolled patients by patient recruitment method, gender and preferred language.

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Background: Diabetes group visits are shared appointments that include diabetes education in a group setting and individual visits with a medical provider. An 18-month pilot study was designed to evaluate organizational capacity and staff preparedness in implementing and sustaining diabetes group visits.

Results: Data were collected and analyzed from pre-post assessments and key informant interviews with community health center (CHC) staff (N = 26) from teams across five Midwestern states.

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Background: Diabetes group visits (GVs) are a promising way to deliver high quality care but have been understudied in community health centers (CHCs), across multiple sites, or with a focus on patient-centered outcomes.

Methods: We trained staff and healthcare providers from six CHCs across five Midwestern states to implement a 6-month GV program at their sites. We assessed the impact of diabetes GVs on patient clinical and self-reported outcomes and processes of care compared to patients receiving usual care at these sites during the same period using a prospective controlled study design.

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Background: Depression is most often treated by primary care providers (PCPs), but low self-efficacy in caring for depression may impede adequate management. We aimed to identify which elements of integrated behavioral health (BH) were associated with greater confidence among PCPs in identifying and managing depression.

Design: Mailed cross-sectional surveys in 2016.

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Introduction: Integrating behavioral health (BH) and primary care is an important strategy to improve health behaviors, mental health, and substance misuse, particularly at community health centers (CHCs) where disease burden is high and access to mental health services is low. Components of different integrated BH models are often combined in practice. It is unknown which components distinguish developing versus established integrated BH programs.

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Diabetes group visits (GVs) have been shown to improve glycemic control and quality of care. However, little is known about the patient and clinician experience. We trained staff to conduct a 6-month GV intervention at six community health centers (CHCs) for adults with uncontrolled diabetes.

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Introduction: Myeloid-derived suppressor cells (MDSC) are a subset of immature myeloid cells that inhibit anti-tumor immunity and contribute to immune therapy resistance. MDSC populations were measured in melanoma patients receiving immune checkpoint inhibitors (ICI).

Methods: Patients with melanoma (n=128) provided blood samples at baseline (BL), and before cycles 2 and 3 (BC2, BC3).

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The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that regulates cellular processes in cancer and immunity, including innate immune cell development and effector function. However, the transcriptional repertoire through which AHR mediates these effects remains largely unexplored. To elucidate the transcriptional elements directly regulated by AHR in natural killer (NK) cells, we performed RNA and chromatin immunoprecipitation sequencing on NK cells exposed to AHR agonist or antagonist.

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Background: The 2016 American Diabetes Association position statement emphasized that psychosocial and medical care should be integrated and provided to all people with diabetes.

Objective: To determine whether better integration of diabetes and depression care is associated with better glycemic control.

Design: Cross-sectional surveys of Midwestern federally qualified health center (FQHC) leaders and primary care providers (PCPs) in 2016.

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