17,315 results match your criteria: "and Clinical Center[Affiliation]"

Importance: Monoclonal antibodies (mAbs) targeting calcitonin gene-related peptide (CGRP) or its receptor (anti-CGRP mAbs) offer effective migraine-specific preventive treatment. However, concerns exist about their potential cardiovascular risks due to CGRP blockade.

Objective: To compare the incidence of cardiovascular disease (CVD) between Medicare beneficiaries with migraine who initiated anti-CGRP-mAbs vs onabotulinumtoxinA in the US.

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  • Cognitive impairment is prevalent in Parkinson's disease (PD), but there's no agreement on the best neuropsychological tests to assess it; a Cognitive Summary Score (CSS) combines various tests into a single score for easier interpretation.
  • This study aimed to see if a CSS, developed using strong norming methods, could identify early cognitive issues in untreated PD patients.
  • Results show that PD patients performed worse than healthy controls across cognitive tests, especially in processing speed and verbal memory, and the CSS provided a more sensitive measure of cognitive decline than individual tests.
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  • The study explores using lytic bacteriophages combined with the antibiotic linezolid to treat methicillin-resistant bacteria, showing a strong synergistic effect against planktonic cells.
  • A checkerboard assay indicated that a specific combination of low doses of both agents completely inhibited bacterial growth, but the order of treatments affected biofilm cells—sequential treatment was less effective while simultaneous treatment was more beneficial.
  • Transcriptomic analysis revealed that the combination altered bacterial metabolism, including energy and virulence factors, emphasizing the need to optimize treatment strategies for maximum effectiveness against infections.
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Background: Primary care providers (PCPs) may modify their antibiotic prescription practices if aware of their potentially damaging impact.

Methods: We conducted a cluster randomized controlled trial at 12 Veterans Affairs community-based outpatient clinics. PCPs at clinics randomized to the intervention group received quarterly antibiotic use reports with feedback about antibiotics prescribed for acute respiratory infections and adverse event letters alerting about infection or antibiotic-resistant gram-negative bacteria among their patients.

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An accumulating body of evidence suggests a bidirectional relationship between sleep and cardiovascular (CV) health. A high level of evidence has linked obstructive sleep apnea (OSA) with cardiovascular disease (CVD). Accordingly, clinical sleep medicine emphasizes the diagnosis and treatment of OSA in the context of promoting CV health.

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  • The study investigates how self-esteem and interpersonal relationships affect the perception of verbal violence using event-related potentials (ERPs).
  • The research involved 73 participants who completed self-esteem assessments and responded to stimuli containing violent words within sentences about friends and strangers.
  • Results indicated that higher self-esteem correlated with increased emotional response to verbal violence from friends, while stranger-related violence did not show the same effect, suggesting a complex interplay between self-esteem, relational context, and the processing of verbal aggression.
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Adherence to institutional stroke alert criteria in an academic adult emergency department population.

Clin Neurol Neurosurg

December 2024

Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN, USA; Geriatric Research, Education, and Clinical Center, Tennessee Valley Healthcare Center, Nashville, TN, USA; Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA. Electronic address:

Background: Timely recognition of acute ischemic stroke (AIS) is essential to identify patients who may be eligible for acute intervention. Protocols to streamline systems-based care, such as "stroke alerts" in the emergency department (ED) can safely reduce time-to-care while enhancing safety. However, clinician adherence to stroke alert criteria is poorly described.

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Updated Geriatrics Competencies for Graduating Medical Students: Training Physicians to Provide Age-Friendly Care.

Acad Med

December 2024

R.M. Leipzig is professor and vice chair emerita, Brookdale Department of Geriatrics and Palliative Medicine, Icahn School of Medicine at Mount Sinai, New York, New York.

Purpose: Medical student education in geriatrics is a critical need for every doctor-in-training as the population ages, with fewer than 7,000 geriatricians, and older patients, who now approach 20% of the U.S. population, having unique health care needs.

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Background: Deprescribing antihypertensives is of growing interest in geriatric medicine, yet the impact on functional status is unknown. We emulated a target trial of deprescribing antihypertensive medications compared with continued use on functional status measured by activities of daily living (ADL) in a long-term care population.

Methods: We included 12,238 Veteran Affairs long-term care residents age 65+ who had a stay ≥ 12 weeks between 2006 and 2019.

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The Cumulative Burden of Social Risk Factors and 10-Year Change in Quality of Life.

J Gerontol A Biol Sci Med Sci

December 2024

Department of Medicine, Weill Cornell Medicine, New York, New York, USA.

Background: Social risk factors are linked to adverse health outcomes, but their total impact on long-term quality of life is obscure. We hypothesized that a higher burden of social risk factors is associated with greater decline in quality of life over 10 years.

Methods: We examined associations between social risk factors count and decline >5 points in (i) physical component summary, and (ii) mental component summary scores from the Short Form-12 among Black and White participants in the Reasons for Geographic and Racial Differences in Stroke study (n = 14 401).

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Objective: To investigate inequities in time to physical therapy (PT) for patients with low back pain (LBP).

Design: Retrospective observational study using data from the Department of Defense and Veterans Health Administration clinical and administrative data repositories derived from medical records, claims, and enrolment data.

Setting: Military Health System, Veterans Health Administration, and civilian health care facilities.

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Few physical performance batteries exist that appropriately evaluate physical limitations in middle-aged adults. We aimed to develop a physical performance summary score that is appropriate for use in epidemiology studies of middle-aged adults using data from the Coronary Artery Risk Development in Young Adults (CARDIA) Function study, which assessed self-reported function (PROMIS-SF20a) and physical performance measures (gait speed, balance, lower-body strength, grip strength, and cardiovascular endurance). The CARDIA Physical Performance (CAPP) score was developed using sex-specific quartiles, assigning points based on these quartiles (0 for not attempted, 1-4 for each quartile), and summing points across all performance measures (0-20, higher scores reflect greater performance).

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  • Patients with transfemoral amputation often face issues related to socket fit and overuse injuries due to uneven joint stress, which can be improved by using bone-anchored prosthetics that connect directly to the bone.
  • This study investigates the relationship between the alignment of the femur and pelvis and how it impacts hip loading asymmetry during walking, both before and one year after receiving a bone-anchored limb implant.
  • The analysis included 19 participants from a larger group who underwent the surgery, comparing their skeletal alignment and hip motion data collected at two different time points to determine the effects of the implantation on their mobility and joint loading.
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Macrophage Migration Inhibitory Factor and Interleukin 1-β mRNA Levels as Predictors of Antidepressant Treatment Response in Major Depression.

Psychopharmacol Bull

January 2025

Oslin, MD, Veterans Integrated Service Network 4, Mental Illness Research, Education and Clinical Center, Crescenz Veterans Affairs Medical Center and Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA.

Article Synopsis
  • The study examined the predictive value of cytokine levels (MIF and IL-1β) in determining responses to antidepressant treatment in 1,299 patients as part of a larger trial.
  • Despite initial findings from smaller studies indicating a link between these cytokines and treatment response, the current research found no significant associations with depression score changes or treatment outcomes.
  • The lack of replication raises doubts about the usefulness of these biomarkers in clinical settings for treating depression.
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Introduction: Whole genome methylation sequencing (WGMS) in blood identifies differential DNA methylation in persons with late-onset dementia due to Alzheimer's disease (AD) but has not been tested in persons with mild cognitive impairment (MCI).

Methods: We used WGMS to compare DNA methylation levels at 25,244,219 CpG loci in 382 blood samples from 99 persons with MCI, 109 with AD, and 174 who are cognitively unimpaired (CU).

Results: WGMS identified 9756 differentially methylated positions (DMPs) in persons with MCI, including 1743 differentially methylated genes encoding proteins in biological pathways related to synapse organization, dendrite development, and ion transport.

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Adverse effects of late sleep on physical health in a large cohort of community-dwelling adults.

Eur J Intern Med

December 2024

Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford CA 94305, USA; Mental Illness Research Education and Clinical Center, VA Palo Alto Health Care System, Palo Alto CA 94304, USA. Electronic address:

Aims: Sleep timing, influenced by chronotype, behavior, and circadian rhythms, is critical for human health. While previous research has linked chronotype to various health outcomes, the impact of aligning sleep timing with chronotype on physical health remains underexplored. The objective of this study is to investigate the association between chronotype, actual sleep timing, and their alignment with a spectrum of physical health outcomes.

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Psychedelics for the Treatment of Psychiatric Disorders: Interpreting and Translating Available Evidence and Guidance for Future Research.

Am J Psychiatry

January 2025

Department of Psychiatry (McIntyre, Mansur, Rosenblat) and Department of Pharmacology and Toxicology (McIntyre, Mansur, Rosenblat), University of Toronto, Toronto; Brain and Cognition Discovery Foundation, Toronto (Kwan, Teopiz); Faculty of Medicine, University of Ottawa, Ottawa (Kwan); Champalimaud Research and Clinical Center, Champalimaud Foundation, Lisbon (Oliveira-Maia); NOVA Medical School, Faculdade de Ciências Médicas, NMS, FCM, Universidade NOVA de Lisboa, Lisbon (Oliveira-Maia); Department of Psychiatry and Behavioral Sciences, University of South Carolina School of Medicine, Greenville (Maletic); Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford (Suppes); Department of Psychiatry, University of California, San Diego (Stahl).

During the past decade, there has been extraordinary public, media, and medical research interest in psychedelics as promising therapeutics for difficult-to-treat psychiatric disorders. Short-term controlled trial data suggest that certain psychedelics are effective and safe in the treatment of major depressive disorder, treatment-resistant depression, and posttraumatic stress disorder. Preliminary evidence also supports efficacy in other psychiatric disorders (e.

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Patient- and Family-Centered Outcomes After Intensive Care Unit Admission.

Am J Crit Care

January 2025

Eliotte L. Hirshberg is an assistant professor of pediatrics, Shock Trauma Intensive Care Unit, Intermountain Medical Center, Murray, Utah; Center for Humanizing Critical Care, Intermountain Health, Murray, Utah; Pulmonary and Critical Care Medicine, Intermountain Medical Center, Salt Lake City, Utah; and Pulmonary and Critical Care Medicine, University of Utah School of Medicine, Salt Lake City.

Background: Family satisfaction with intensive care is a measure of patient experience and patient-centered care. Among the factors that might influence family satisfaction are the timing of patient admittance to the intensive care unit (ICU), the ICU environment, and individual health care providers.

Objective: To evaluate family satisfaction with the ICU and to explore associations between satisfaction and specific characteristics of the ICU stay.

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Social Engagement and Neurocognition in Latino and Non-Latino White Older Persons with HIV.

AIDS Behav

December 2024

Department of Medicine (Division of Geriatrics), Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC, USA.

The present study investigated differences in the quantity and quality of social engagement, and their associations with neurocognition among older Latino and non-Latino White persons with HIV (PWH). Participants were age 50 + community-dwelling PWH living in southern California (n = 116; 50% Latino [53% Spanish-speaking], 50% non-Latino White; Age: M = 58.03; Education: M = 13.

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