Publications by authors named "Newell A"

Rare and undiagnosed diseases collectively represent a global health priority, presenting distinct challenges for healthcare systems due to their low prevalence, cumulative frequency, and complex care requirements. The impact of rare and undiagnosed diseases on children and their families extends beyond physical and mental health, affecting every aspect of their lives. This paper outlines the development of an innovative Model of Care that emphasises cross-sector care coordination as an approach to enhance the health and well-being of Western Australian children living with rare and undiagnosed diseases.

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This methodological paper explores the intricacies of implementing evidence-based medicine in the health care sector specifically focusing on the clinical practice guideline (CPG) published by the American Physical Therapy Association's Academy of Oncologic Physical Therapy for diagnosing upper quadrant lymphedema secondary to cancer (diagnosis CPG). Although CPGs are widely available, their implementation into clinical practice remains inconsistent, slow, and complex. To address this challenge, this paper employs the Knowledge-to-Action framework, offering a detailed description of the seven stages through the lens of an in-progress case study on the implementation of the diagnosis CPG.

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Article Synopsis
  • - Complex decongestive therapy is the primary non-surgical treatment for lymphedema, involving manual therapy, compression exercise, skincare, and education, divided into two phases: intensive volume reduction (Phase I) and a long-term maintenance phase (Phase II).
  • - The maintenance phase focuses on lifelong control of lymphedema through self-management strategies and ongoing therapies, with compression being the key element for effective self-care.
  • - Poor adherence to self-management can worsen lymphedema, highlighting the need for education and monitoring; the editorial outlines essential components for the maintenance phase, such as skin care, infection management, and regular check-ups.
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Introduction: Historically, the requirement to produce scholarship for advancement has challenged health professions educators heavily engaged in teaching. As biomedical scientists or healthcare practitioners, few are trained in educational scholarship, and related faculty development varies in scope and quality across institutions. Currently, there is a need for faculty development and mentoring programs to support the development of these skills.

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Purpose: Cerebral palsy (CP) is a prevalent motor disorder affecting children, with evolving demographics indicating an increasing survival into adulthood. This shift necessitates a broader perspective on CP care, particularly in addressing the often overlooked aspect of sexuality. The purpose of this study was to investigate experiences of, challenges with, and related factors of sexuality and intimacy that people with CP are facing.

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Article Synopsis
  • * A pilot program was developed to train graduate students through a 1-week workshop that included online and hands-on training in next-generation sequencing techniques, with positive feedback on skill development.
  • * The study suggests that incorporating standardized training workshops led by core facilities into graduate curricula could enhance education and inform curriculum design for other similar technological training.
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Hepatitis A virus (HAV) infects humans and nonhuman primates, typically causing an acute self-limited illness. Three HAV genotypes have been described so far for humans, and three genotypes have been described for nonhuman primates. We observed transiently elevated liver enzymes in Mauritius-origin laboratory-housed macaques in Germany and were not able to demonstrate an etiology including HAV by serology and polymerase chain reaction (PCR).

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Organophosphate flame retardant (OPFR) contamination is ubiquitous and bio-monitoring studies have shown that human exposure is widespread and may be unavoidable. OPFRs bear structural similarities to known neurotoxicants such as organophosphate insecticides and have been shown to have both endocrine disrupting and developmental neurotoxic effects. The perinatal period in rodents represents a critical period in the organization of the developing nervous system and insults during this time can impart profound changes on the trajectory of neural development and function, lasting into adulthood.

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Introduction: Empathy is a critical competency for health care providers. However, empathy levels in medical students and residents have been shown to paradoxically decrease during training. Arts and humanities education and reflective practice may reduce burnout and promote empathy during medical school.

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Background: The Texas Developmental Center for AIDS Research (D-CFAR) diversity program, termed the CFAR Diversity, Equity, and Inclusion Pathway Initiative (CDEIPI), was created in 2021 to engage high school students and graduate students from Underrepresented Minorities/Black, Indigenous, and People of Color populations.

Setting: The Texas D-CFAR CDEIPI has partnered with 2 Texas high schools with predominantly economically disadvantaged and minority student populations-Michael E. DeBakey High School for Health Professions in Houston, TX, and the South Texas Independent School District Medical Professions High School in Olmito, TX in the Rio Grande Valley.

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Background: The Centers for AIDS Research Diversity, Equity, and Inclusion Pathway Initiative (CDEIPI) aims to establish programs to develop pathways for successful careers in HIV science among scholars from underrepresented racial and ethnic populations. This article describes cross-site evaluation outcomes during the first 18 months (July 2021-December 2022) across 15 programs.

Methods: The aims of the evaluation were to characterize participants, describe feasibility, challenges, and successes of the programs and provide a basis for the generalizability of best practices to Diversity, Equity, and Inclusion (DEI) programs in the United States.

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Background: There is an urgent need to increase diversity among scientific investigators in the HIV research field to be more reflective of communities highly affected by the HIV epidemic. Thus, it is critical to promote the inclusion and advancement of early-stage scholars from racial and ethnic groups underrepresented in HIV science and medicine.

Methods: To widen the HIV research career pathway for early-stage scholars from underrepresented minority groups, the National Institutes of Health supported the development of the Centers for AIDS Research (CFAR) Diversity, Equity, and Inclusion Pathway Initiative (CDEIPI).

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Toxicogenomics is a critical area of inquiry for hazard identification and to identify both mechanisms of action and potential markers of exposure to toxic compounds. However, data generated by these experiments are highly dimensional and present challenges to standard statistical approaches, requiring strict correction for multiple comparisons. This stringency often fails to detect meaningful changes to low expression genes and/or eliminate genes with small but consistent changes particularly in tissues where slight changes in expression can have important functional differences, such as brain.

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Background: Health professions faculty engaged in curriculum planning or redesign can struggle with developing courses or programs that align desired learner outcomes, such as competencies to be applied in a clinical setting, with assessment and instruction.

Aims: Our medical school implemented the Understanding by Design (UbD) framework to achieve alignment of outcomes, assessments and teaching during the renewal of our four-year curriculum. This article shares our strategies and practices for implementing UbD with teams of faculty curriculum developers.

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Background: Effectiveness of biologics has neither been established in patients with high oral corticosteroid exposure (HOCS) nor been compared with effectiveness of continuing with HOCS alone.

Objective: To examine the effectiveness of initiating biologics in a large, real-world cohort of adult patients with severe asthma and HOCS.

Methods: This was a propensity score-matched, prospective cohort study using data from the International Severe Asthma Registry.

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Background: This study assesses outcomes in revision shoulder replacements where the glenoid bone loss was managed using a structural allograft (donated femoral head) in combination with a trabecular titanium (TT) implant.

Methods: We contacted patients who had undergone revision shoulder arthroplasty using the Lima Axioma TT metal-backed glenoid with an allologous bone graft as a composite who were over 2 years since surgery. Patients underwent computerd tomography evaluation, clinical review, and scoring preoperatively, at 6 months and the latest follow-up.

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Objective: A comparative study to describe the increase in medical admissions of children and adolescents with anorexia nervosa (AN) in Western Australia in 2019 (pre-pandemic) and 2020 (peri-pandemic).

Method: Patient demographics, physiological parameters, length of stay, time to assessment by the Eating Disorder Service (EDS), and commencement of specialist eating disorder (ED) outpatient treatment was collected for adolescents admitted with AN between 1st January 2019 and 31st December 2020.

Results: The number of admissions doubled from 126 in 2019 to 268 in 2020.

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Background: Patients with severe asthma may present with characteristics representing overlapping phenotypes, making them eligible for more than one class of biologic. Our aim was to describe the profile of adult patients with severe asthma eligible for both anti-IgE and anti-IL5/5R and to compare the effectiveness of both classes of treatment in real life.

Methods: This was a prospective cohort study that included adult patients with severe asthma from 22 countries enrolled into the International Severe Asthma registry (ISAR) who were eligible for both anti-IgE and anti-IL5/5R.

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Organophosphate flame retardants (OPFRs) have become the predominant substitution for legacy brominated flame retardants but there is concern about their potential developmental neurotoxicity (DNT). OPFRs readily dissociate from the fireproofed substrate to the environment, and they (or their metabolites) have been detected in diverse matrices including air, water, soil, and biota, including human urine and breastmilk. Given this ubiquitous contamination, it becomes increasingly important to understand the potential effects of OPFRs on the developing nervous system.

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Article Synopsis
  • Many severe asthma patients with high oral corticosteroid exposure (HOCS) are eligible for biologic treatments but often do not start them; this study compares those that do and don’t initiate biologics.
  • The study analyzed data from 1,412 patients worldwide between 2015 and 2021, finding that 70.5% initiated a biologic, with differences in patient characteristics influencing this decision, such as higher blood eosinophil counts and more health complications in those who did start treatment.
  • Despite similar rates of asthma exacerbations, one-third of severe HOCS patients did not receive biologics, indicating a gap in treatment that may depend on specific disease features rather than just exacerbation frequency. *
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Wearables are an up-and-coming tool in veterinary health care. This article reviews the current and prospective wearable technology for veterinary patients and the future of wearables in veterinary medicine. These devices allow veterinarians to monitor a patient's vital signs remotely, in addition to other variables, and push the profession away from a reactive health-care system toward a proactive culture that is able to identify diseases earlier.

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Plants produce a variety of high-value chemicals (e.g., secondary metabolites) which have a plethora of biological activities, which may be utilised in many facets of industry (e.

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