Publications by authors named "Bright T"

Article Synopsis
  • Machine learning is used to improve the screening of perinatal mood and anxiety disorders (PMADs), highlighting the need to address biases in electronic health records (EHRs) that can affect predictive models.
  • The study took place from 2020 to 2023 at Cedars-Sinai Medical Center and included birthing patients aged 14 to 59 who had recent births.
  • Multiple machine learning models were assessed for their ability to predict PMAD risks, focusing on fairness and accuracy, specifically comparing outcomes across different racial and ethnic groups.
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Background: Some patients with gastroesophageal reflux (GERD) experience extraesophageal symptoms, which are considered due to laryngopharyngeal reflux (LPR). Most studies evaluating fundoplication for LPR report outcomes from individuals who also have typical esophageal GERD symptoms. Information is limited for patients with LPR but no GERD symptoms.

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  • The American Medical Informatics Association (AMIA) established a Task Force on Diversity, Equity, and Inclusion (DEI) to combat systemic racism and health disparities highlighted by events like police brutality and COVID-19's impact on Black communities.
  • The Task Force, with 20 core members and additional volunteers, developed a series of DEI recommendations over nine months, including creating a logic model and conducting a review of DEI initiatives from other organizations.
  • The Task Force's efforts aim to support marginalized groups, expand the research focus on equity issues, and position AMIA as a leader in DEI, emphasizing the need for continuous transformation within the field of informatics.*
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  • The authors talk about how important it is to include everyone, especially LGBTQ+ people, in science and technology education and AI research.
  • They point out the problems that queer scientists face and how better educational resources can help them.
  • The authors want to create a supportive environment where everyone can work together respectfully, no matter their background.
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  • This study compared three-dimensional motion capture and vertical ground reaction force (vGRF) methods for identifying dumbbell release points during countermovement jumps with added load.
  • There was significant variability in results between methods at both 20% and 30% body mass, showing wide limits of agreement in timing the release of dumbbells.
  • The vGRF analysis, particularly the method adjusted at the release point (DR), demonstrated greater reliability in variables, while a mix of forward and backward integration analyses was recommended for a better understanding of jump dynamics.
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Introduction: Complex trauma can have serious impacts on the health and well-being of Aboriginal and Torres Strait Islander families. The perinatal period represents a 'critical window' for recovery and transforming cycles of trauma into cycles of healing. The Healing the Past by Nurturing the Future (HPNF) project aims to implement and evaluate a programme of strategies to improve support for Aboriginal and Torres Strait islander families experiencing complex trauma.

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Purpose: Patients with gastroesophageal reflux disease often undergo a 24-hour pH test to confirm pathologic reflux before surgery. However, a negative pH test can occur in some individuals with reflux, and a case might still be made for antireflux surgery based on symptoms of reflux even in the absence of endoscopic esophagitis. The long-term outcomes in patients who underwent antireflux surgery despite negative preoperative test results were determined.

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Mucosal impedance is a marker of esophageal mucosal integrity and a novel technique for assessing esophageal function and pathology. This article highlights its development and clinical application for gastroesophageal reflux disease (GERD), Barrett's esophagus, and eosinophilic esophagitis. A narrative review of key publications describing the development and use of mucosal impedance in clinical practice was conducted.

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Introduction: The use of prosthetic mesh in laparoscopic repair of large hiatus hernias remains controversial. Clinical and quality of life outcomes from a randomized controlled trial of mesh versus suture repair previously showed few differences at early follow-up. This study evaluated longer-term quality of life outcomes from that trial.

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Objective: Using a comprehensive Australian cohort, we quantified the incidence and determined the independent predictors of intraoperative and postoperative complications associated with antireflux and hiatus hernia surgeries. In addition, we performed an in-depth analysis to understand the complication profiles associated with each independent risk factor.

Background: Predicting perioperative risks for fundoplication and hiatus hernia repair will inform treatment decision-making, hospital resource allocation, and benchmarking.

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This work demonstrates the use of cluster analysis in detecting fair and unbiased novel discoveries. Given a sample population of elective spinal fusion patients, we identify two overarching subgroups driven by insurance type. The Medicare group, associated with lower socioeconomic status, exhibited an over-representation of negative risk factors.

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Introduction: Gastroesophageal reflux disease affects a significant portion of the Australian and world population. Minimally invasive laparoscopic fundoplication is a highly effective treatment in appropriately selected patients, with a 90% satisfaction rate. However, up to 5% will undergo revisional surgery.

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Article Synopsis
  • The introduction of large language models (LLMs) represents a significant change in how we generate text, allowing for human-like chat interactions.
  • LLM-based chatbots can enhance academic efficiency, but ethical issues like fair use and biases need to be addressed.
  • The editorial emphasizes the importance of effective usage, distinguishes between LLM use and plagiarism, calls for addressing bias and accuracy concerns, and highlights a promising future for LLM applications in academia.
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Background: Revisional antireflux surgery, including hiatus hernia repair, is increasingly common. Mesh-augmented hiatal closure at the time of index operation is controversial but commonly performed. Although a meta-analysis of randomized data has demonstrated no additional benefit of routine mesh placement, it is unclear whether this practice results in harm, particularly at the time of revisional antireflux surgery.

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Cancer is a leading cause of global morbidity and mortality, accounting for 250 Disability-Adjusted Life Years and 10 million deaths in 2019. Minimising unwarranted variation and ensuring appropriate cost-effective treatment across primary and tertiary care to improve health outcomes is a key health priority. There are few studies that have used linked data to explore healthcare utilisation prior to diagnosis in addition to post-diagnosis patterns of care.

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Article Synopsis
  • * The analysis involved data from over 323,000 children aged 2-17 across 24 countries, revealing wide variations in the rates of non-registration, child labor, and violent discipline.
  • * Findings indicated inequities, particularly in birth registration and labor conditions, with girls and boys with disabilities facing higher risks, highlighting the need for targeted research and monitoring to address these disparities.
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  • * A scoping review revealed 183 reports from 153 studies, mostly from high-income countries, indicating that DSI prevalence increases with age and is linked to poorer psychosocial, participation, and physical health outcomes compared to individuals with one or no impairments.
  • * The review highlights significant knowledge gaps around DSI, particularly in lower-income countries, and stresses the need for standardized definitions and reporting to improve understanding and services.
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Introduction: At a national level, understanding preventable mortality after oesophago-gastric cancer surgery can direct quality-improvement efforts. Accordingly, utilizing the Australian and New Zealand Audit of Surgical Mortality (ANZASM), we aimed to: (1) determine the causes of death following oesophago-gastric cancer resections in Australia, (2) quantify the proportion of potentially preventable deaths, and (3) identify clinical management issues contributing to preventable mortality.

Methods: All in-hospital mortalities following oesophago-gastric cancer surgery from 1 January 2010 to 31 December 2020 were analysed using ANZASM data.

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Background: Acceptable, effective and feasible support strategies (interventions) for parents experiencing complex post-traumatic stress disorder (CPTSD) symptoms or with a history of childhood maltreatment may offer an opportunity to support parental recovery, reduce the risk of intergenerational transmission of trauma and improve life-course trajectories for children and future generations. However, evidence relating to the effect of interventions has not been synthesised to provide a comprehensive review of available support strategies. This evidence synthesis is critical to inform further research, practice and policy approaches in this emerging area.

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  • The current methods for creating predictive models in biomarker development are limited, prompting the need for better techniques.
  • A new method was introduced to estimate confidence intervals for errors in biomarker prediction models, enhancing the existing method called StaVarSel used for identifying stable biomarkers.
  • By integrating this new confidence estimation method, StaVarSel was able to create simpler yet more stable models, showing improved or comparable predictive ability for detecting diseases with a risk of progressing to oesophageal adenocarcinoma.
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Background: Eccentric resistance training is recognised as an effective stimulus for enhancing measures of muscular strength and power in adult populations; however, its value in youth athletes is currently not well understood.

Objective: The aim of this systematic review was to critically appraise the effects of eccentric resistance training on measures of physical performance (i.e.

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Background: Dementia and hearing loss are both highly prevalent conditions among older adults. We aimed to examine the association between hearing aid use and risk of all-cause and cause-specific dementia among middle-aged and older-aged adults, and to explore the roles of mediators and moderators in their association.

Methods: We used data from the UK Biobank, a population-based cohort study, which recruited adults aged 40-69 years between 2006 and 2010 across 22 centres in England, Scotland, and Wales.

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Esophageal Cancer is the seventh commonest cancer worldwide with poor overall survival. Significant morbidity related to open esophagectomy has driven practice toward hybrid, totally minimally invasive and robotic procedures. With the increase in minimally invasive approaches, it has been suggested that there might be an increased incidence of subsequent para-conduit diaphragmatic hernia.

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Background: There is significant data in the medical and surgical literature supporting the correlations between positive volume balance and negative outcomes such as AKI, prolonged mechanical ventilation, intensive care unit and hospital length of stay and increased mortality.

Methods: This single-center, retrospective chart review included adult patients identified from a Trauma Registry database. The primary outcome was the total ICU LOS.

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