295,329 results match your criteria: "Chicago; and University of Chicago L.F.R.[Affiliation]"

The consumption of sugar-sweetened beverages (SSBs) is associated with type 2 diabetes (T2D) and cardiovascular diseases (CVD). However, an updated and comprehensive assessment of the global burden attributable to SSBs remains scarce. Here we estimated SSB-attributable T2D and CVD burdens across 184 countries in 1990 and 2020 globally, regionally and nationally, incorporating data from the Global Dietary Database, jointly stratified by age, sex, educational attainment and urbanicity.

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Introduction: is a manualised self-management fall prevention programme co-developed for and with ambulatory and non-ambulatory people with multiple sclerosis (PwMS). Findings from a feasibility study indicate the necessity of a full-scale randomised controlled trial (RCT).

Methods And Analysis: A parallel-group RCT with a mixed methods process evaluation as well as a cost-effectiveness evaluation will be conducted.

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Reply to Lewis.

Gastroenterology

January 2025

Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA. Electronic address:

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Background: Black and Hispanic adults with diabetes are more likely to experience diabetes complications and die from diabetes compared to non-Hispanic whites. This disparity may be due to medication adherence being negatively affected by social determinants of health (SDOH) and negative beliefs about diabetes and diabetes medicines. Pharmacist delivered medication therapy management (MTM) improves clinical outcomes.

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Introduction: Little is known about the differences between rural and urban gamblers and potential vulnerabilities that may be unique to either population. This exploratory study aimed to evaluate differences between rural and urban Pennsylvanians' gambling behaviors and beliefs.

Methods: A dual-frame random digit dial survey was conducted in the US state of Pennsylvania.

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The Art of Clinical Negotiation.

J Allergy Clin Immunol Pract

January 2025

Dartmouth Hitchcock Medical Center, Section of Allergy and Clinical Immunology, Lebanon, NH; Geisel School of Medicine at Dartmouth, Departments of Medicine and Pediatrics. Electronic address:

The art of clinical negotiation is an important, yet underappreciated aspect of medicine. Key components of negotiation include the need to consider principles over personalities, to explore all options before deciding on the best course, to realize if consensus cannot be achieved then compromise may still be possible, to work from evidence to incorporate contextual factors, and to stay evidence based. These principles can be helpful in many settings, including contract negotiation, drug pricing, and research.

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Exploration of an adaptive proton therapy strategy using CBCT with the concept of digital twins.

Phys Med Biol

January 2025

Department of Radiology Oncology, Emory University, Clifton Rd, Atlanta, Georgia, 30322-1007, UNITED STATES.

This study aims to develop a digital twin (DT) framework to achieve adaptive proton prostate stereotactic body radiation therapy (SBRT) with fast treatment plan selection and patient-specific clinical target volume (CTV) setup uncertainty. Prostate SBRT has emerged as a leading option for external beam radiotherapy due to its effectiveness and reduced treatment duration. However, interfractional anatomy variations can impact treatment outcomes.

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Radiation dose and diagnostic image quality are opposing constraints in x-ray CT. Conventional methods do not fully account for organ-level radiation dose and noise when considering radiation risk and clinical task. In this work, we develop a pipeline to generate individualized organ-specific dose and noise at desired dose levels from clinical CT scans.

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Background: Kyphotic spinal deformity is a complication of ankylosing spondylitis (AS). In rare cases, particularly in obese patients, the deformity might extend to the cervicothoracic spine, resulting in a severe "chin-on-abdomen" deformity. This condition severely impairs quality of life by affecting gaze, swallowing, and causing chronic pain.

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Purpose: National Comprehensive Cancer Network Guidelines recommend initiating postoperative radiation therapy (PORT) within 6 weeks of surgery for patients with head and neck squamous cell carcinoma (HNSCC), but delays affect 50% of patients, disproportionately burden minoritized groups, and contribute to worse oncologic outcomes. This trial evaluates the efficacy of Navigation for Disparities and Untimely Radiation thErapy (NDURE), an enhanced navigation-based intervention, relative to usual care (UC) patient navigation for starting timely PORT.

Methods: Adults with locally advanced HNSCC planning to undergo surgery and PORT were randomly assigned 1:1 to standard multidisciplinary head and neck oncology care and either NDURE, a multilevel navigation-based intervention to enhance key processes of care and overcome barriers to timely PORT, or UC, which consisted of standard patient navigation.

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Autophagy, a recycling process in eukaryotes, contributes to tumor growth and metastasis by alleviating cellular stress and facilitating survival and chemoresistance. The development of small molecules that selectively inhibit this pathway has proven challenging and is required to determine if autophagy inhibition can be harnessed as an effective therapeutic strategy in cancer. Compound 19 was previously identified as a selective autophagy inhibitor that targets the ATG14L-Beclin1 protein-protein interaction, which regulates the formation, localization, and function of VPS34 Complex I to initiate autophagy.

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Completion of lunar magma ocean solidification at 4.43 Ga.

Proc Natl Acad Sci U S A

January 2025

Department of Earth, Planetary, and Space Sciences, University of California, Los Angeles, CA 90095.

Crystallization of the lunar magma ocean yielded a chemically unique liquid residuum named KREEP. This component is expressed as a large patch on the near side of the Moon and a possible smaller patch in the northwest portion of the Moon's South Pole-Aitken basin on the far side. Thermal models estimate that the crystallization of the lunar magma ocean (LMO) could have spanned from 10 and 200 My, while studies of radioactive decay systems have yielded inconsistent ages for the completion of LMO crystallization covering over 160 My.

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Background: The present study explores the effect of sociodemographics and comorbidities on the calculated minimal clinically important difference (MCID) for 22-item Sinonasal Outcome Test (SNOT-22) scores in patients with medically treated chronic rhinosinusitis (CRS). The importance of delineating a threshold to indicate clinically meaningful changes perceived by a patient is well acknowledged, yet the influence of patient-specific factors on MCID has not been fully elucidated.

Methods: Patients with CRS (n = 221) presenting to a tertiary care practice reported their change in disease burden with anchor questions following CRS-directed medical treatment.

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Synthesis of Oxabicyclo[3.2.1]octan-3-ol Scaffold via Burgess Reagent Mediated Cyclodehydration of δ-Diols under Acidic Conditions.

Org Lett

January 2025

Department of Chemistry, Department of Molecular Biosciences, Chemistry of Life Processes Institute, Center for Developmental Therapeutics, Northwestern University, Evanston, Illinois 60208-3113, United States.

Dehydrative cyclization of δ-diols was achieved by using the Burgess reagent under mild conditions to furnish a novel oxabicyclo[3.2.1]octan-3-ol scaffold.

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Health professionals often feel underprepared to treat patients who identify as lesbian, gay, bisexual, transgender, and/or queer (LGBTQ+). Additionally, lack of access to professionals who are knowledgeable about LGBTQ+ inclusive care contributes to the myriad of health disparities experienced by LGBTQ+ communities. This cross-sectional survey study explores the preparedness of healthcare profession trainees for caring for LGBTQ+ patients by quantifying the hours and quality of training health profession trainees receive in LGBTQ+ education across disciplines.

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Article Synopsis
  • Variants associated with neurodevelopmental impairments in children are complex and challenging to evaluate due to their diverse nature and unclear causes.
  • The study highlights a case of a child with neonatal-onset epilepsy and a specific genetic variant (G256W) that impacts ion channel function and leads to reduced cell stability and conduction in nervous tissue.
  • The research also establishes a mouse model that exhibits epilepsy and hyperexcitability in brain cells, linking the genetic variant to observable neurological behaviors and suggesting potential wider implications for understanding similar conditions in other patients.
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  • Fall risk and cognitive impairment are common issues in Parkinson's disease, necessitating effective treatments.
  • The study evaluated the safety and efficacy of TAK-071, a targeted medication, in individuals with Parkinson's who also experience these challenges.
  • Despite not showing significant improvement in gait variability, TAK-071 was found to enhance cognitive function, marking a potential positive outcome for patients.
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  • The high failure rate of surgical repairs for tendinopathies has led researchers to explore adjunct therapies, specifically exosomes (EVs) from mesenchymal stromal cells (MSCs) which have shown promise in animal studies for enhancing tendon healing.
  • Research indicates that exosomes from tendon-specific cells (tenocytes) may be more effective than MSC-derived exosomes in promoting tendon healing due to their distinct functional properties.
  • The study found that tenocyte-derived exosomes (TdEVs) altered macrophage responses in ways that support tendon healing, while MSC-derived exosomes triggered different pathways related to inflammation and oxidative stress, highlighting the importance of the source of EVs in tendon repair processes.
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U-Type-Shaped Curves Across Economics, Biology, and Infection.

Surg Infect (Larchmt)

January 2025

Division of Biological Sciences, University of Chicago, Chicago, Illinois, USA.

Article Synopsis
  • Major global threats to economies include climate change, pandemics, and drug-resistant bacteria, exhibiting U-shaped response patterns.
  • Stakeholders in medicine believe that surveillance and new drug development can prevent infectious outbreaks, leveraging advancements like vaccines and genetic manipulations.
  • The article connects U-shaped curves in economics and biology, highlighting the hormesis principle, where low exposure can be beneficial but high exposure leads to harm.
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  • High-mobility group box-1 (HMGB1) levels rise and undergo post-translational modifications (PTMs) with alcohol consumption, potentially influencing the development of alcohol-associated liver disease (AALD).
  • Researchers used a specific model of liver injury caused by alcohol to explore how manipulating HMGB1's expression and modifications in liver cells and immune cells impacts AALD.
  • Their findings show that different forms of HMGB1 have contrasting effects: oxidized HMGB1 (O) worsens liver injury while acetylated HMGB1 (Ac) can protect against these harmful effects, highlighting the importance of targeting O HMGB1 in treating AALD.
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Article Synopsis
  • Ruxolitinib cream, shown to be safe and effective in a phase 3 study, has demonstrated its anti-inflammatory and itch-relieving properties in children aged 2-11 with mild to moderate atopic dermatitis (AD).
  • The study focused on assessing safety, tolerability, pharmacokinetics, and quality of life while using the cream at maximum levels over longer periods, with 29 children participating and applying the cream twice daily for 4 weeks, followed by individualized usage.
  • Results indicated that 31% of participants experienced treatment-related adverse events, but no severe health issues arose, and significant improvements in skin condition and quality of life were sustained for up to 52 weeks.
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Background: Prior research has shown that African American men and women are more likely to receive lower quality healthcare compared to their white counterparts, which is exacerbated in jail and prison healthcare systems.

Objective: The purpose of this study is to explore barriers and facilitators to quality healthcare among African American men and women released from Illinois State Prisons or Cook County Jail by examining their opinions and experiences with overall healthcare and cancer screening during and after incarceration.

Design: Four focus groups (n = 25 "co-researchers") were conducted to understand how formerly incarcerated African American men and women perceive and describe their experience of accessing, understanding, and utilizing healthcare during and after incarceration.

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Genomic analysis of surgical patients to identify patients at risk for postoperative sepsis and surgical site infection.

J Trauma Acute Care Surg

January 2025

From the Division of Trauma and Critical Care, Department of Surgery (K.S.A.), Feinberg School of Medicine, Northwestern University, Illinois; Department of Surgery (K.S.A.), School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin; Department of Organ Surgery and Transplantation (M.A.C.) and Department of Organ Surgery and Transplantation (A.B.), University of Copenhagen, Copenhagen, Denmark; Department of Surgery (W.-Q.W.), Vanderbilt University Medical Center, Tennessee, Nashville; Department of Surgery (A.K.), Columbia University Medical Center, New York; Center for Genetic Medicine (J.P., M.R.-P.), Feinberg School of Medicine, Northwestern University; Department of Anesthesiology (R.J.M.), Rush University Medical Center; Division of Trauma and Critical Care, Department of Surgery (H.B.A.), Feinberg School of Medicine, Northwestern University, Chicago, IL; and Department of Organ Surgery and Transplantation (M.H.S.), University of Copenhagen, Copenhagen, Denmark.

Background: Early and accurate diagnosis of sepsis and the ensuing organ dysfunction remain a challenge in the postoperative setting. Susceptibility to infections, as well as the subsequent immunological response, are driven to some extent by the genetic predisposition of the patient. The purpose of this study was to identify novel genetic variants associated with postoperative sepsis (POS) and surgical site infections (SSIs).

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A Death in the Hospital.

J Am Geriatr Soc

January 2025

Department of Obstetrics and Gynecology, Endeavor Health Evanston Hospital, Evanston, Illinois, USA.

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Article Synopsis
  • Spondyloarthritis (SpA) is a common condition among patients with inflammatory bowel disease (IBD), affecting up to 39% of individuals but lacks well-defined risk factors.
  • The study involved assessing 588 IBD patients using two validated questionnaires to identify SpA symptoms, revealing significant positive screenings for SpA among these patients.
  • Key risk factors for positive SpA screens included being female, older age, a history of smoking, bowel surgery, and exposure to biologic treatments, with a concerning number of undiagnosed cases identified.
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