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Gotler RS, Snyder B, Smith CK, Moore P, Bindas J, Etz RS, Miller WL, Stange KC. Medical Students' Views of the Future in a Rapidly Changing World. Fam Med 2024. [PMID: 39012292 DOI: 10.22454/fammed.2024.918294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/17/2024]
Abstract
BACKGROUND AND OBJECTIVES Physicians have long been considered valued members of a solid US health care system. Significant changes in medical education, health care, and society at-large suggest that current medical students may face a different future. To help guide educators and policy makers, we set out to understand medical students' perceptions of the future of health care and their place in it. METHODS In year one of a longitudinal study, we conducted in-depth interviews of Case Western Reserve University medical students. A multidisciplinary team performed iterative thematic analyses and sampling until reaching saturation on major themes. RESULTS Eleven medical student participants described social and health care issues as major influences on their professional futures. Concerns included health care system failings, unsustainable costs, climate change, demographic shifts, disinformation, and public distrust in health care. Students looked forward to team practice and using technology, data, and artificial intelligence in care delivery. They hoped for greater access and equity in health care, with a focus on prevention and social, behavioral, and environmental drivers of health. Most students expected to be employed rather than in private practice and sought time/flexibility for professional and personal interests. Paying off medical school debt and advocating for patients and change were priorities. Many saw primary care as important, but fewer envisioned it as their career path of choice. CONCLUSIONS Medical students envision a future shaped by health care systems and social issues. These findings can inform those helping students prepare for uncertainty and rapid change in their careers, their lives, and the lives of their patients.
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Ventres WB, Stone LA, LaVallee LA, Loxterkamp D, Brown JR, Waxman DM, Dorward PS, Cawse-Lucas J, Mauksch LB, Kieber-Emmons AM, Crabtree BF, Miller WL, Brohm VM, Daaleman TP, Bossenbroek Fedoriw K. Storylines of family medicine VI: ways of being-in the office with patients. Fam Med Community Health 2024; 12:e002793. [PMID: 38609089 PMCID: PMC11029328 DOI: 10.1136/fmch-2024-002793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2024] Open
Abstract
Storylines of Family Medicine is a 12-part series of thematically linked mini-essays with accompanying illustrations that explore the many dimensions of family medicine, as interpreted by individual family physicians and medical educators in the USA and elsewhere around the world. In 'VI: ways of being-in the office with patients', authors address the following themes: 'Patient-centred care-cultivating deep listening skills', 'Doctor as witness', 'Words matter', 'Understanding others-metaphor and its use in medicine', 'Communicating with patients-making good use of time', 'The patient-centred medical home-aspirations for the future', 'Routine, ceremony or drama?' and 'The life course'. May readers better appreciate the nuances of patient care through these essays.
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Ventres WB, Stone LA, South-Paul JE, Campbell KM, Petty AR, Ekanadham H, Stange KC, Etz RS, Miller WL, Ferrer RL, Kong M, Bodenheimer T, Strasser R, Reece SCM, Freeman J, Westfall JM. Storylines of family medicine XII: family medicine and the healthcare system. Fam Med Community Health 2024; 12:e002829. [PMID: 38609091 PMCID: PMC11029432 DOI: 10.1136/fmch-2024-002829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 02/23/2024] [Indexed: 04/14/2024] Open
Abstract
Storylines of Family Medicine is a 12-part series of thematically linked mini-essays with accompanying illustrations that explore the many dimensions of family medicine, as interpreted by individual family physicians and medical educators in the USA and elsewhere around the world. In 'XII: Family medicine and the future of the healthcare system', authors address the following themes: 'Leadership in family medicine', 'Becoming an academic family physician', 'Advocare-our call to act', 'The paradox of primary care and three simple rules', 'The quadruple aim-melding the patient and the health system', 'Fit-for-purpose medical workforce', 'Universal healthcare-coverage for all', 'The futures of family medicine' and 'The 100th essay.' May readers of these essays feel empowered to be part of family medicine's exciting future.
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Lewis VJ, Scott CM, Silburn K, Miller WL. A longitudinal multi-site evaluation of community-based partnerships: implications for researchers, funders, and communities. Health Res Policy Syst 2023; 21:103. [PMID: 37789349 PMCID: PMC10546759 DOI: 10.1186/s12961-023-01045-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 08/14/2023] [Indexed: 10/05/2023] Open
Abstract
BACKGROUND Innovative Models Promoting Access to Care Transformation (IMPACT) was a five-year (2013-2018), Canadian-Australian research program that aimed to use a community-based partnership approach to transform primary health care (PHC) organizational structures to improve access to appropriate care for vulnerable populations. Local Innovation Partnerships (LIPs) were developed to support the IMPACT research program, and to be ongoing structures that would continue to drive local improvements to PHC. METHODS A longitudinal development-focused evaluation explored the overall approach to governance, relationships and processes of the LIPs in the IMPACT program. Semi-structured interviews were conducted with purposively selected participants including researchers with implementation roles and non-researchers who were members of LIPs at four time points: early in the development of the LIPs in 2014; during intervention development in 2015/2016; at the intervention implementation phase in 2017; and nearing completion of the research program in 2018. A hybrid deductive-inductive thematic analysis approach was used. A Guide developed to support the program was used as the framework for designing questions and analysing data using a qualitative descriptive method initially. A visual representation was developed and refined after each round of data collection to illustrate emerging themes around governance, processes and relationship building that were demonstrated by IMPACT LIPs. After all rounds of data collection, an overarching cross-case analysis of narrative summaries of each site was conducted. RESULTS Common components of the LIPs identified across all rounds of data collection related to governance structures, stakeholder relationships, collaborative processes, and contextual barriers. LIPs were seen primarily as a structure to support implementation of a research project rather than an ongoing multisectoral community-based partnership. LIPs had relationships with many and varied stakeholders although not necessarily in ways that reflected the intended purpose. Collaboration was valued, but multiple barriers impeded the ability of LIPs to enact real collaboration in daily operations over time. We learned that experience, history, and time matter, especially with respect to community-oriented collaborative skills, structures, and relationships. CONCLUSIONS This longitudinal multiple case study offers lessons and implications for researchers, funders, and potential stakeholders in community-based participatory research.
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Russell G, Lane R, Neil J, Advocat J, Sturgiss EA, Staunton Smith T, Alexander K, Hattle S, Crabtree BF, Miller WL. At the edge of chaos: a prospective multiple case study in Australian general practices adapting to COVID-19. BMJ Open 2023; 13:e064266. [PMID: 36657761 PMCID: PMC9852738 DOI: 10.1136/bmjopen-2022-064266] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVES The rapid onset and progressive course of the COVID-19 pandemic challenged primary care practices to generate rapid solutions to unique circumstances, creating a natural experiment of effectiveness, resilience, financial stability and governance across primary care models. We aimed to characterise how practices in Melbourne, Australia modified clinical and organisational routines in response to the pandemic in 2020-2021 and identify factors that influenced these changes. DESIGN Prospective, qualitative, participatory case study design using constant comparative data analysis, conducted between April 2020 and February 2021. Participant general practitioner (GP) investigators were involved in study design, recruitment of other participants, data collection and analysis. Data analysis included investigator diaries, structured practice observation, documents and interviews. SETTING The cases were six Melbourne practices of varying size and organisational model. PARTICIPANTS GP investigators approached potential participants. Practice healthcare workers were interviewed by social scientists on three occasions, and provided feedback on presentations of preliminary findings. RESULTS We conducted 58 interviews with 26 practice healthcare workers including practice owners, practice managers, GPs, receptionists and nurses; and six interviews with GP investigators. Data saturation was achieved within each practice and across the sample. The pandemic generated changes to triage, clinical care, infection control and organisational routines, particularly around telehealth. While collaboration and trust increased within several practices, others fragmented, leaving staff isolated and demoralised. Financial and organisational stability, collaborative problem solving, creative leadership and communication (internally and within the broader healthcare sector) were major influences on practice ability to negotiate the pandemic. CONCLUSIONS This study demonstrates the complex influences on primary care practices, and reinforces the strengths of clinician participation in research design, conduct and analysis. Two implications are: telehealth, triage and infection management innovations are likely to continue; the existing payment system provides inadequate support to primary care in a global pandemic.
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Lynch JM, van Driel M, Meredith P, Stange KC, Getz L, Reeve J, Miller WL, Dowrick C. The Craft of Generalism clinical skills and attitudes for whole person care. J Eval Clin Pract 2022; 28:1187-1194. [PMID: 34652051 DOI: 10.1111/jep.13624] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 08/16/2021] [Accepted: 09/12/2021] [Indexed: 11/28/2022]
Abstract
RATIONALE, AIMS AND OBJECTIVES Generalists manage a broad range of biomedical and biographical knowledge as part of each clinical encounter, often in multiple encounters over time. The sophistication of this broad integrative work is often misunderstood by those schooled in reductionist or constructivist approaches to evidence. There is a need to describe the practical and philosophically robust ways that understanding about the whole person is formed. In this paper we describe first principles of generalist approaches to knowledge formation in clinical practice. We name the Craft of Generalism. METHODS The newly described methodology of Transdisciplinary Generalism is examined by skilled generalist clinicians and translated into skills and attitudes useful for everyday generalist person-centred practice and research. RESULTS The Craft of Generalism defines the required scope, process, priorities, and knowledge management skills of all generalists seeking to care for the whole person. These principles are Whole Person Scope, Relational Process, Healing Orientation, and Integrative Wisdom. These skills and attitudes are required for whole person care. If any element of these first principles is left out, the resultant knowledge is incomplete and philosophically incoherent. CONCLUSIONS Naming the Craft of Generalism defines the generalist gaze and protects generalism from the colonization of a narrowed medical gaze that excludes all but reductionist evidence or constructivist experience. Defining the Craft of Generalism enables clear teaching of the sophisticated skills and attitudes of the generalist clinician. These philosophically robust principles encourage and defend the use of generalist approaches to knowledge in settings across the community - including health policy, education, and research.
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Cohen DJ, Balasubramanian BA, Lindner S, Miller WL, Sweeney SM, Hall JD, Ward R, Marino M, Springer R, McConnell KJ, Hemler JR, Ono SS, Ezekiel-Herrera D, Baron A, Crabtree BF, Solberg LI. How Does Prior Experience Pay Off in Large-Scale Quality Improvement Initiatives? J Am Board Fam Med 2022:jabfm.2022.AP.220088. [PMID: 36113993 DOI: 10.3122/jabfm.2022.ap.220088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 06/21/2022] [Accepted: 06/23/2022] [Indexed: 03/21/2023] Open
Abstract
INTRODUCTION To examine the association of prior investment on the effectiveness of organizations delivering large-scale external support to improve primary care. METHODS Mixed-methods study of 7 EvidenceNOW grantees (henceforth, Cooperatives) and their recruited practices (n = 1720). Independent Variable: Cooperatives's experience level prior to EvidenceNOW, defined as a sustained track record in delivering large-scale quality improvement (QI) to primary care practices (high, medium, or low). Dependent Variables: Implementation of external support, measured as facilitation dose; effectiveness at improving (1) clinical quality, measured as practices' performance on Aspirin, Blood Pressure, Cholesterol, and Smoking (ABCS); and (2) practice capacity, measured using the Adaptive Reserve (AR) score and Change Process Capacity Questionnaire (CPCQ). Data were analyzed using multivariable linear regressions and a qualitative inductive approach. RESULTS Cooperatives with High (vs low) levels of prior experience with and investment in large-scale QI before EvidenceNOW recruited more geographically dispersed and diverse practices, with lower baseline ABCS performance (differences ranging from 2.8% for blood pressure to 41.5% for smoking), delivered more facilitation (mean=+20.3 hours, P = .04), and made greater improvements in practices' QI capacity (CPCQ: +2.04, P < .001) and smoking performance (+6.43%, P = .003). These Cooperatives had established networks of facilitators at the start of EvidenceNOW and leadership experienced in supporting this workforce, which explained their better recruitment, delivery of facilitation, and improvement in outcomes. DISCUSSION Long-term investment that establishes regionwide organizations with infrastructure and experience to support primary care practices in QI is associated with more consistent delivery of facilitation support, and greater improvement in practice capacity and some clinical outcomes.
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Green LA, Miller WL, Frey JJ, Jason H, Westberg J, Cohen DJ, Gotler RS, DeGruy FV. Authors’ Response to Ashton Gatewood and Michael Harding: Tribal Partnerships as an Avenue Forward. Fam Med 2022; 54:405-406. [DOI: 10.22454/fammed.2022.364987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Redmond WL, Koguchi Y, Miller WL, Christie T, Kaufmann J, Seestaller-Wehr L, Yanamandra N, Griffin S, Smothers J. Multimodal single-cell analysis of human TILs across multiple tumor types reveals heterogeneity and potential opportunities for personalized immunotherapy. THE JOURNAL OF IMMUNOLOGY 2022. [DOI: 10.4049/jimmunol.208.supp.179.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Abstract
Immune checkpoint blockade (ICB) efficacy varies among tumor types likely due to differences in tumor infiltrating lymphocyte (TIL) composition and function within the tumor microenvironment (TME). To help understand these differences, we conducted multimodal single-cell analysis of TILs including single-cell RNA sequencing (scRNA-seq), CITE-seq (oligo-tagged antibodies), and scTCR-seq (10× Genomics) in (non-small cell lung cancer: NSCLC; head and neck squamous cell carcinoma: HNSCC; renal cell carcinoma: RCC; and breast cancer: BrCa; n=48). We found that regulatory T cell (Treg) frequency was higher in HNSCC, whereas exhausted T cells (Tex) were higher in NSCLC and RCC. In contrast to other tumor types, Tex in RCC lacked the expression of CD103, a hallmark of tissue-resident T cells. On the other hand, expression of PD-1, TIM-3, and LAG-3 were more prominent in Tex in RCC. Interestingly, Tex in HNSCC showed higher expression of TIGIT than other tumor types. Previous work has demonstrated an increased presence of CD4+CD8+ double-positive T cells (DPT) in RCC, which was associated with better overall survival. Therefore, we used CITE-seq to identify DPT and then compared the composition of DPT among different tumor types. DPT were CD39+, a marker for tumor-reactive T cells, and the vast majority were transcriptionally categorized as CD8+ T cells in RCC, whereas DPT in other tumor types are mixture of CD4+ or CD8+ T cell subsets. We also found overlap of TCR profiles between DPT and CD8+ T cell subsets (Tex, ZNF683-CD8, and GZMK-CD8) in RCC. Together, multimodal single-cell analysis of TILs highlighted heterogeneity among tumor types that may provide insight into novel strategies to treat cancer.
Supported by a research grant from GlaxoSmithKline and the Providence Portland Medical Foundation.
Supported by a research grant from GlaxoSmithKline and the Providence Portland Medical Foundation.
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Miller WL, Koguchi Y, Kaufmann JK, Yanamandra N, Griffin S, Smothers J, Redmond WL. Immunological profiling of tumor-infiltrating CD8+ T lymphocytes in non-small cell lung cancer, head and neck squamous cell carcinoma, breast cancer, and renal cell cancer. THE JOURNAL OF IMMUNOLOGY 2022. [DOI: 10.4049/jimmunol.208.supp.179.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Abstract
To explore whether the variation in clinical response to immune checkpoint blockade (ICB) reflects intrinsic characteristics of tumor-infiltrating lymphocytes (TIL), TILs from multiple tumor types were analyzed by multiparameter flow cytometry. Recent work identified CD39+CD103+ double positive (DP) CD8 TIL as tumor-reactive, therefore we assessed this phenotype in primary NSCLC (n=28), BCa (n=23), HNSCC (n=23), and RCC (n=23) specimens. TILs from NSCLC and HNSCC had significantly higher frequencies of DP T cells than BCa and RCC (NSCLC: median=34.2, IQR=15.0–53.8%; HNSCC: median=28.6%, IQR=13.5–44.5%), while TILs from BCa and RCC had low frequencies of DP T cells (BCa: median=2.4%, IQR=1.1–3.9%; RCC: median=4.2%, IQR=1.5–16.6%). Additionally, DP cells in NSCLC and HNSCC were co-expressed immune checkpoint markers PD-1, TIM-3, and LAG-3 at a higher frequency than RCC or BCa (P<0.05). DP CD8 T cells in NSCLC and HNSCC also exhibited increased effector potential (granzyme B+) as compared to BCa and RCC, suggesting functional differences. Expression of the transcription factor Eomesodermin, associated with T cell exhaustion, was higher in effector CD8 T cells from RCC (median=84.5%, IQR=44.9–97.4%) as compared to NSCLC (median=28.7%, IQR=20.7–61.4%), BCa (median=30.1%, IQR=0–50%), and HNSCC (median=40.3%, IQR=20.1–61.2%). Additionally, 4-1BB, an indicator of TCR engagement, trended higher in RCC (mean=8.6%, IQR=1.4–46.7%) as compared to BCa (median=1.9%, IQR=0.4–8.6%). These data highlight the heterogeneity of human TILs isolated from distinct tumor types and provide insight into the basal expression of actionable therapeutic targets.
Supported by GlaxoSmithKline and the Providence Portland Medical Foundation
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Kieber-Emmons AM, Miller WL, Rubinstein EB, Howard J, Tsui J, Rankin JL, Crabtree BF. A Novel Mixed Methods Approach Combining Geospatial Mapping and Qualitative Inquiry to Identify Multilevel Policy Targets: The Focused Rapid Assessment Process (fRAP) Applied to Cancer Survivorship. JOURNAL OF MIXED METHODS RESEARCH 2022; 16:183-206. [PMID: 35603123 PMCID: PMC9122103 DOI: 10.1177/1558689820984273] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Multi-level perspectives across communities, medical systems and policy environments are needed, but few methods are available for health services researchers with limited resources. We developed a mixed method health policy approach, the focused Rapid Assessment Process (fRAP), that is designed to uncover multi-level modifiable barriers and facilitators contributing to public health issues. We illustrate with a study applying fRAP to the issue of cancer survivorship care. Through this multi-level investigation we identified two major modifiable areas impacting high-quality cancer survivorship care: 1) the importance of cancer survivorship guidelines/data, 2) the need for improved oncology-primary care relationships. This article contributes to the mixed methods literature by coupling geospatial mapping to qualitative rapid assessment to efficiently identify policy change targets.
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Green LA, Miller WL, Frey JJ, Jason H, Westberg J, Cohen DJ, Gotler RS, deGruy FV. The Time Is Now: A Plan to Redesign Family Medicine Residency Education. Fam Med 2022; 54:7-15. [PMID: 35006594 DOI: 10.22454/fammed.2022.197486] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
A new graduate medical education program in family medicine is urgently needed now. We propose an innovative plan to develop community-based, community-owned family medicine residency programs. The plan is founded on five guiding principles in which residencies will (1) transition to independent, community-owned organizations; (2) sustain comprehensiveness and generalism; (3) emphasize collaborative learning and interprofessional education; (4) develop local educators with national guidance; and (5) share resources, responsibilities, and learning. We describe actionable steps to begin the process of transforming residencies and strengthening primary care. As community-based and locally-run organizations, residencies will gain self-determination in how time is allocated, budgets are spent, and teams function. Building on the momentum of the National Academy of Medicine's 2021 primary care implementation plan and recommendations by family medicine organization leaders, we propose a Decade of Family Medicine Residency Transformation. We encourage individuals and organizations spanning disciplines, health care systems, and communities, to join forces to reimagine and recreate the preparation of outstanding personal physicians dedicated to individual and community health and well-being.
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Vander Meer L, DeHeer K, Mellinger J, Gibes S, Paasch B, Wildschut J, Miller WL, He SY, DuBois KN. Indicator species characterization and removal in a detention pond in the Plaster Creek watershed. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 298:113503. [PMID: 34426212 DOI: 10.1016/j.jenvman.2021.113503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 08/05/2021] [Accepted: 08/06/2021] [Indexed: 06/13/2023]
Abstract
Microbial pathogen contamination is a leading cause of impairment for urban rivers and streams in Michigan. Reports on the ability of green infrastructure best management practices to remove microbial pathogens have been highly variable. This study evaluated the influence of a detention basin (Kreiser Pond) on microbial dynamics in the Plaster Creek watershed in West Michigan. High levels of fecal indicator bacteria and coliphage were documented in influent and effluent water, with significant increases in indicator microbe concentrations during storm events. In dry conditions, Kreiser Pond efficiently reduced the number of indicator microbes flowing through the basin. Rainfall volume had a greater influence on the diversity of bacteria than sampling location. Antibiotic resistance was prevalent in culturable E. coli from Kreiser Pond, demonstrating a potential public health risk and highlighting the need for identifying the ultimate sources of microbial pollution.
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Russell G, Advocat J, Lane R, Neil J, Staunton-Smith T, Alexander KE, Hattle S, Crabtree BF, Miller WL, Setunge SN, Sturgiss EA. How do general practices respond to a pandemic? Protocol for a prospective qualitative study of six Australian practices. BMJ Open 2021; 11:e046086. [PMID: 34521660 PMCID: PMC8441220 DOI: 10.1136/bmjopen-2020-046086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
INTRODUCTION The COVID-19 pandemic has transformed healthcare systems worldwide. Primary care providers have been at the forefront of the pandemic response and have needed to rapidly adjust processes and routines around service delivery. The pandemic provides a unique opportunity to understand how general practices prepare for and respond to public health emergencies. We will follow a range of general practices to characterise the changes to, and factors influencing, modifications to clinical and organisational routines within Australian general practices amidst the COVID-19 pandemic. METHODS AND ANALYSIS This is a prospective case study of multiple general practices using a participatory approach for design, data collection and analysis. The study is informed by the sociological concept of routines and will be set in six general practices in Melbourne, Australia during the 2020-2021 COVID-19 pandemic. General practitioners associated with the Monash University Department of General Practice will act as investigators who will shape the project and contribute to the data collection and analysis. The data will include investigator diaries, an observation template and interviews with practice staff and investigators. Data will first be analysed by two external researchers using a constant comparative approach and then later refined at regular investigator meetings. Cross-case analysis will explain the implementation, uptake and sustainability of routine changes that followed the commencement of the pandemic. ETHICS AND DISSEMINATION Ethics approval was granted by Monash University (23950) Human Research Ethics Committees. Practice reports will be made available to all participating practices both during the data analysis process and at the end of the study. Further dissemination will occur via publications and presentations to practice staff and medical practitioners.
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Abstract
The sometimes-paradoxical emergent behavior of complex systems may be explained by the interaction of simple rules. The paradox of primary care-that systems based on primary care have healthier populations, fewer health inequities, lower health care expenditures, and better system-level evidence-based disease care, despite less evidence-based care for individual diseases-may be explained by the iterative interaction among three simple rules that describe the generalist approach: (1) Recognize a broad range of problems/opportunities; (2) Prioritize attention and action with the intent of promoting health, healing, and connection; and (3) Personalize care based on the particulars of the individual or family in their local context. These are complemented by three simple rules for specialist care that represent current approaches to quality and health care system improvement: (1) Identify and classify disease for management; (2) Interpret through specialized knowledge; (3) Generate and carry out a management plan. Health care systems that support the enactment of the simple rules of the generalist approach are likely to have more effective primary and specialty care, and greater population health, equity, quality, and sustainable cost.
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Edson J, Brown J, Miller WL, Walter WD. Comparison of sample types from white-tailed deer (Odocoileus virginianus) for DNA extraction and analyses. Sci Rep 2021; 11:10003. [PMID: 33976279 PMCID: PMC8113455 DOI: 10.1038/s41598-021-89390-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 04/23/2021] [Indexed: 11/17/2022] Open
Abstract
Collection of biological samples for DNA is necessary in a variety of disciplines including disease epidemiology, landscape genetics, and forensics. Quantity and quality of DNA varies depending on the method of collection or media available for collection (e.g., blood, tissue, fecal). Blood is the most common sample collected in vials or on Whatman Flinders Technology Associates (FTA) cards with short- and long-term storage providing adequate DNA for study objectives. The focus of this study was to determine if biological samples stored on Whatman FTA Elute cards were a reasonable alternative to traditional DNA sample collection, storage, and extraction. Tissue, nasal swabs, and ocular fluid were collected from white-tailed deer (Odocoileus virginianus). Tissue samples and nasal swabs acted as a control to compare extraction and DNA suitability for microsatellite analysis for nasal swabs and ocular fluid extracted from FTA Elute cards. We determined that FTA Elute cards improved the extraction time and storage of samples and that nasal swabs and ocular fluid containing pigmented fluid were reasonable alternatives to traditional tissue DNA extractions.
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Cohen DJ, Sweeney SM, Miller WL, Hall JD, Miech EJ, Springer RJ, Balasubramanian BA, Damschroder L, Marino M. Improving Smoking and Blood Pressure Outcomes: The Interplay Between Operational Changes and Local Context. Ann Fam Med 2021; 19:240-248. [PMID: 34180844 PMCID: PMC8118489 DOI: 10.1370/afm.2668] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 10/23/2020] [Accepted: 10/29/2020] [Indexed: 01/25/2023] Open
Abstract
PURPOSE We undertook a study to identify conditions and operational changes linked to improvements in smoking and blood pressure (BP) outcomes in primary care. METHODS We purposively sampled and interviewed practice staff (eg, office managers, clinicians) from a subset of 104 practices participating in EvidenceNOW-a multisite cardiovascular disease prevention initiative. We calculated Clinical Quality Measure improvements, with targets of 10-point or greater absolute improvements in the proportion of patients with smoking screening and, if relevant, counseling and in the proportion of hypertensive patients with adequately controlled BP. We analyzed interview data to identify operational changes, transforming these into numeric data. We used Configurational Comparative Methods to assess the joint effects of multiple factors on outcomes. RESULTS In clinician-owned practices, implementing a workflow to routinely screen, counsel, and connect patients to smoking cessation resources, or implementing a documentation change or a referral to a resource alone led to an improvement of at least 10 points in the smoking outcome with a moderate level of facilitation support. These patterns did not manifest in health- or hospital system-owned practices or in Federally Qualified Health Centers, however. The BP outcome improved by at least 10 points among solo practices after medical assistants were trained to take an accurate BP. Among larger, clinician-owned practices, BP outcomes improved when practices implemented a second BP measurement when the first was elevated, and when staff learned where to document this information in the electronic health record. With 50 hours or more of facilitation, BP outcomes improved among larger and health- and hospital system-owned practices that implemented these operational changes. CONCLUSIONS There was no magic bullet for improving smoking or BP outcomes. Multiple combinations of operational changes led to improvements, but only in specific contexts of practice size and ownership, or dose of external facilitation.
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Zhu X, Miller WL, Fichot CG. Simple Method to Determine the Apparent Quantum Yield Matrix of CDOM Photobleaching in Natural Waters. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:14096-14106. [PMID: 33095017 DOI: 10.1021/acs.est.0c03605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The photobleaching of chromophoric dissolved organic matter (CDOM) is considered an important loss process for CDOM absorption in sunlit natural waters, where it can regulate the biota's exposure to sunlight, surface solar heating, and dissolved organic matter dynamics. Despite its importance, this sink remains poorly quantified, primarily because of the difficulty of determining photobleaching apparent quantum yields (AQYs) that capture the dual spectral dependency of this process and are applicable to polychromatic sunlight. Here, we present a simple method to determine a CDOM photobleaching AQY matrix (AQY-M) for natural water samples that does not require any a priori assumptions about the spectral dependency of photobleaching. It combines controlled irradiation experiments, a partial least-square regression, and an optimization procedure to produce AQY-Ms that are spectrally coherent and optimized for modeling accurate photobleaching rates in natural waters. Water temperature and the solar exposure history of CDOM had a major influence on the magnitude and spectral characteristics of the AQY-M. These factors should be considered when determining the AQY-M of samples and provide constraints when modeling photobleaching rates in natural waters. We expect that this effective method will provide future studies with a robust means to characterize and understand the variability of AQY-M in natural waters.
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Crabtree BF, Howard J, Miller WL, Cromp D, Hsu C, Coleman K, Austin B, Flinter M, Tuzzio L, Wagner EH. Leading Innovative Practice: Leadership Attributes in LEAP Practices. Milbank Q 2020; 98:399-445. [PMID: 32401386 DOI: 10.1111/1468-0009.12456] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
Policy Points An onslaught of policies from the federal government, states, the insurance industry, and professional organizations continually requires primary care practices to make substantial changes; however, ineffective leadership at the practice level can impede the dissemination and scale-up of these policies. The inability of primary care practice leadership to respond to ongoing policy demands has resulted in moral distress and clinician burnout. Investments are needed to develop interventions and educational opportunities that target a broad array of leadership attributes. CONTEXT Over the past several decades, health care in the United States has undergone substantial and rapid change. At the heart of this change is an assumption that a more robust primary care infrastructure helps achieve the quadruple aim of improved care, better patient experience, reduced cost, and improved work life of health care providers. Practice-level leadership is essential to succeed in this rapidly changing environment. Complex adaptive systems theory offers a lens for understanding important leadership attributes. METHODS A review of the literature on leadership from a complex adaptive system perspective identified nine leadership attributes hypothesized to support practice change: motivating others to engage in change, managing abuse of power and social influence, assuring psychological safety, enhancing communication and information sharing, generating a learning organization, instilling a collective mind, cultivating teamwork, fostering emergent leaders, and encouraging boundary spanning. Through a secondary qualitative analysis, we applied these attributes to nine practices ranking high on both a practice learning and leadership scale from the Learning from Effective Ambulatory Practice (LEAP) project to see if and how these attributes manifest in high-performing innovative practices. FINDINGS We found all nine attributes identified from the literature were evident and seemed important during a time of change and innovation. We identified two additional attributes-anticipating the future and developing formal processes-that we found to be important. Complexity science suggests a hypothesized developmental model in which some attributes are foundational and necessary for the emergence of others. CONCLUSIONS Successful primary care practices exhibit a diversity of strong local leadership attributes. To meet the realities of a rapidly changing health care environment, training of current and future primary care leaders needs to be more comprehensive and move beyond motivating others and developing effective teams.
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Miller WL, Miller‐Butterworth CM, Diefenbach DR, Walter WD. Assessment of spatial genetic structure to identify populations at risk for infection of an emerging epizootic disease. Ecol Evol 2020; 10:3977-3990. [PMID: 32489625 PMCID: PMC7244803 DOI: 10.1002/ece3.6161] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 01/04/2020] [Accepted: 01/24/2020] [Indexed: 12/19/2022] Open
Abstract
Understanding the geographic extent and connectivity of wildlife populations can provide important insights into the management of disease outbreaks but defining patterns of population structure is difficult for widely distributed species. Landscape genetic analyses are powerful methods for identifying cryptic structure and movement patterns that may be associated with spatial epizootic patterns in such cases.We characterized patterns of population substructure and connectivity using microsatellite genotypes from 2,222 white-tailed deer (Odocoileus virginianus) in the Mid-Atlantic region of the United States, a region where chronic wasting disease was first detected in 2009. The goal of this study was to evaluate the juxtaposition between population structure, landscape features that influence gene flow, and current disease management units.Clustering analyses identified four to five subpopulations in this region, the edges of which corresponded to ecophysiographic provinces. Subpopulations were further partitioned into 11 clusters with subtle (F ST ≤ 0.041), but significant genetic differentiation. Genetic differentiation was lower and migration rates were higher among neighboring genetic clusters, indicating an underlying genetic cline. Genetic discontinuities were associated with topographic barriers, however.Resistance surface modeling indicated that gene flow was diffuse in homogenous landscapes, but the direction and extent of gene flow were influenced by forest cover, traffic volume, and elevational relief in subregions heterogeneous for these landscape features. Chronic wasting disease primarily occurred among genetic clusters within a single subpopulation and along corridors of high landscape connectivity.These results may suggest a possible correlation between population substructure, landscape connectivity, and the occurrence of diseases for widespread species. Considering these factors may be useful in delineating effective management units, although only the largest features produced appreciable differences in subpopulation structure. Disease mitigation strategies implemented at the scale of ecophysiographic provinces are likely to be more effective than those implemented at finer scales.
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Crabtree BF, Miller WL, Howard J, Rubinstein EB, Tsui J, Hudson SV, O'Malley D, Ferrante JM, Stange KC. Cancer Survivorship Care Roles for Primary Care Physicians. Ann Fam Med 2020; 18:202-209. [PMID: 32393555 PMCID: PMC7213992 DOI: 10.1370/afm.2498] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 06/27/2019] [Accepted: 08/13/2019] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Despite a burgeoning population of cancer survivors and pending shortages of oncology services, clear definitions and systematic approaches for engaging primary care in cancer survivorship are lacking. We sought to understand how primary care clinicians perceive their role in delivering care to cancer survivors. METHODS We conducted digitally recorded interviews with 38 clinicians in 14 primary care practices that had national reputations as workforce innovators. Interviews took place during intense case study data collection and explored clinicians' perspectives regarding their role in cancer survivorship care. We analyzed verbatim transcripts using an inductive and iterative immersion-crystallization process. RESULTS Divergent views exist regarding primary care's role in cancer survivor care with a lack of coherence about the concept of survivorship. A few clinicians believed any follow-up care after acute cancer treatment was oncology's responsibility; however, most felt cancer survivor care was within their purview. Some primary care clinicians considered cancer survivors as a distinct population; others felt cancer survivors were like any other patient with a chronic disease. In further interpretative analysis, we discovered a deeply ingrained philosophy of whole-person care that creates a professional identity dilemma for primary care clinicians when faced with rapidly changing specialized knowledge. CONCLUSIONS This study exposes an emerging identity crisis for primary care that goes beyond cancer survivorship care. Facilitated national conversations might help specialists and primary care develop knowledge translation platforms to support the prioritizing, integrating, and personalizing functions of primary care for patients with highly complicated issues requiring specialized knowledge.
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Miller WL, Walter WD. Can genetic assignment tests provide insight on the influence of captive egression on the epizootiology of chronic wasting disease? Evol Appl 2020; 13:715-726. [PMID: 32211062 PMCID: PMC7086050 DOI: 10.1111/eva.12895] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 10/23/2019] [Accepted: 10/24/2019] [Indexed: 01/23/2023] Open
Abstract
Identifying the sources of ongoing and novel disease outbreaks is critical for understanding the diffusion of epizootic diseases. Identifying infection sources is difficult when few physical differences separate individuals with different origins. Genetic assignment procedures show great promise for assessing transmission dynamics in such situations. Here, we use genetic assignment tests to determine the source of chronic wasting disease infections in free-ranging white-tailed deer (Odocoileus virginianus) populations. Natural dispersal is thought to facilitate the geographic diffusion of chronic wasting disease, but egression from captive cervid populations represents an alternative source of infection that is difficult to detect due to physical similarities with wild deer. Simulated reference populations were created based on allele frequencies from 1,912 empirical microsatellite genotypes collected in four sampling subregions and five captive facilities. These reference populations were used to assess the likelihood of ancestry and assignment of 1,861 free-ranging deer (1,834 noninfected and 27 infected) and 51 captive individuals to captive or wild populations. The ancestry (Q) and assignment scores (A) for free-ranging deer to wild populations were high (average Q wild = 0.913 and average A wild = 0.951, respectively), but varied among subregions (Q wild = 0.800-0.947, A wild = 0.857-0.976). These findings suggest that captive egression and admixture are rare, but risk may not be spatially uniform. Ancestry and assignment scores for two free-ranging deer with chronic wasting disease sampled in an area where chronic wasting disease was previously unobserved in free-ranging herds indicated a higher likelihood of assignment and proportion of ancestry attributable to captive populations. While we cannot directly assign these individuals to infected facilities, these findings suggest that rare egression events may influence the epizootiology of chronic wasting disease in free-ranging populations. Continued disease surveillance and genetic analyses may further elucidate the relative disease risk attributable to captive and wild sources.
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Tsui J, Howard J, O'Malley D, Miller WL, Hudson SV, Rubinstein EB, Ferrante JM, Bator A, Crabtree BF. Understanding primary care-oncology relationships within a changing healthcare environment. BMC FAMILY PRACTICE 2019; 20:164. [PMID: 31775653 PMCID: PMC6882058 DOI: 10.1186/s12875-019-1056-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 11/21/2019] [Indexed: 12/24/2022]
Abstract
Background Management of care transitions from primary care into and out of oncology is critical for optimal care of cancer patients and cancer survivors. There is limited understanding of existing primary care-oncology relationships within the context of the changing health care environment. Methods Through a comparative case study of 14 innovative primary care practices throughout the United States (U.S.), we examined relationships between primary care and oncology settings to identify attributes contributing to strengthened relationships in diverse settings. Field researchers observed practices for 10–12 days, recording fieldnotes and conducting interviews. We created a reduced dataset of all text related to primary care-oncology relationships, and collaboratively identified patterns to characterize these relationships through an inductive “immersion/crystallization” analysis process. Results Nine of the 14 practices discussed having either formal or informal primary care-oncology relationships. Nearly all formal primary care-oncology relationships were embedded within healthcare systems. The majority of private, independent practices had more informal relationships between individual primary care physicians and specific oncologists. Practices with formal relationships noted health system infrastructure that facilitates transfer of patient information and timely referrals. Practices with informal relationships described shared commitment, trust, and rapport with specific oncologists. Regardless of relationship type, challenges reported by primary care settings included lack of clarity about roles and responsibilities during cancer treatment and beyond. Conclusions With the rapid transformation of U.S. healthcare towards system ownership of primary care practices, efforts are needed to integrate strengths of informal primary care-oncology relationships in addition to formal system driven relationships.
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Miller WL, Walter WD. Spatial heterogeneity of prion gene polymorphisms in an area recently infected by chronic wasting disease. Prion 2019; 13:65-76. [PMID: 30777498 PMCID: PMC7000142 DOI: 10.1080/19336896.2019.1583042] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Genetic variability in the prion protein (Prnp) gene influences host susceptibility to many pathogenic prion diseases. Understanding the distribution of susceptible Prnp variants and determining factors influencing spatial genetic patterns are important components of many chronic wasting disease mitigation strategies. Here, we describe Prnp variability in white-tailed deer (Odocoileus virginianus) from the Mid-Atlantic region of the United States of America, an area with a recent history of infection and low disease incidence. This population is characterized by lower rates of polymorphism and significantly higher frequencies of the more susceptible 96GG genotype compared to previously surveyed populations. The prevalence of the most susceptible genotypes at disease-associated loci did vary among subregions, indicating that populations have innate differences in genotype-dictated susceptibility.
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Miller WL, Edson J, Pietrandrea P, Miller-Butterworth C, Walter WD. Identification and evaluation of a core microsatellite panel for use in white-tailed deer (Odocoileus virginianus). BMC Genet 2019; 20:49. [PMID: 31170908 PMCID: PMC6554959 DOI: 10.1186/s12863-019-0750-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 05/20/2019] [Indexed: 11/30/2022] Open
Abstract
Background Microsatellite loci have been used extensively over the past two decades to study the genetic characteristics of non-model species. The ease of microsatellite development and ability to adapt markers from related species has led to the proliferation of available markers for many commonly studied species. Because it is often infeasible to genotype individuals across all available loci, researchers generally rely on subsets of markers. Marker choice can bias inferences made using disparate suites of loci. This has been a primary motivation for efforts to identify uniform marker panels. Here, we use the geographic distribution of previous studies to identify microsatellite loci for white-tailed deer (Odocoileus virginianus) with the potential for widespread use, and we evaluate the effectiveness of this panel in a portion of the range where few previous studies have been conducted. The purpose was to consolidate the numerous genetic resources for this species into a manageable panel and to provide a uniform methodology that improves comparisons between past and future studies. Results We reviewed microsatellite panels from 58 previous or ongoing projects and identified 106 candidate loci. We developed a multiplex protocol and evaluated the efficacy of 17 of the most commonly used loci using 720 DNA samples collected from the Mid-Atlantic region of the United States of America. Amplification errors were detected in six of these loci. The 11 remaining loci were highly polymorphic, exhibited low frequencies of null alleles, and were easy to interpret with the aid of allele binning software. Conclusions The development of broadly-applicable, core microsatellite panels has the potential to improve repeatability and comparative ability for commonly studied species. The properties of the consolidated 11 microsatellite panel suggest that they are applicable for many common research objectives for white-tailed deer. The geographic distribution of previous studies using these markers provides a greater degree of confidence regarding the robustness to common sources of error related to amplification anomalies, such as null alleles, relative to loci with more limited use. While this does not replace further evaluation of genotyping errors, it does provide a common platform that benefits future research studies. Electronic supplementary material The online version of this article (10.1186/s12863-019-0750-z) contains supplementary material, which is available to authorized users.
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