10,687 results match your criteria: "Louisiana State University School of Medicine & Health Sciences Center[Affiliation]"

The Latin American Society for Immunodeficiencies Registry.

J Clin Immunol

October 2024

Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, 1730 Lineu Prestes Avenue, São Paulo, 05508-000, Brazil.

Purpose - The Latin American Society of Immunodeficiencies (LASID) Registry was established in 2009 to collect data on Inborn Errors of Immunity (IEI) patients in the region. Although several reports have been published regarding LASID data, this is the first report of the entire dataset. Methods - The European Society of Immunodeficiencies (ESID) donated the online platform in 2008.

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Article Synopsis
  • A study on the effects of statin therapy in people living with HIV (PWH) found that while it did not reduce the overall incidence of COVID-19, it may lower the risk of severe cases of COVID-19 before vaccination.
  • The study analyzed data from 6,905 PWH and included variables such as age, gender, and race, showing that a majority had received COVID-19 vaccinations by the end of the study period.
  • Statin therapy demonstrated a potential protective effect against serious COVID-19 cases, as evidenced by a hazard ratio of 0.75, but the results were inconclusive due to fewer cases than expected.
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Background: The increasing consideration of open visiting hours in intensive care units (ICUs) has presented implementation challenges. Recognizing the invaluable insights of healthcare providers, this study aimed to assess their perspectives on the potential impact of altering ICU visiting policies on patient care.

Materials And Methods:  In a single-institution, cross-sectional study, a five-point Likert survey was administered to healthcare providers working in a surgical ICU to assess their perceptions of open and restricted visiting hours.

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Aims: This study aims to determine whether postpartum body mass index (BMI) trajectories and its time in target range (TTR) are associated with long-term type 2 diabetes risk in women with a history of gestational diabetes mellitus (GDM).

Materials And Methods: The present study included 1057 women with a history of GDM who participated in the Tianjin Gestational Diabetes Mellitus Prevention Program (TGDMPP). Oral glucose tolerance tests or physician-diagnosed information were used to diagnose type 2 diabetes after a median follow-up period of 8.

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Background: Despite the proven effectiveness of endovascular therapy (EVT) in acute ischemic strokes (AIS) involving anterior circulation large vessel occlusions, isolated posterior cerebral artery (PCA) occlusions (iPCAo) remain underexplored in clinical trials. This study investigates the comparative effectiveness and safety of EVT against medical management (MM) in patients with iPCAo.

Methods: This multinational, multicenter propensity score-weighted study analyzed data from the Multicenter Analysis of primary Distal medium vessel occlusions: effect of Mechanical Thrombectomy (MAD-MT) registry, involving 37 centers across North America, Asia, and Europe.

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Purpose: To investigate the impact of smartphone viewing distance and angle on reaction times.

Design: A prospective, self-controlled, single-center study.

Methods: Participants engaged in a driving simulation facing a large screen with a simulated brake pedal.

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William F. House: The Father of Neurotology.

Cureus

September 2024

Otology and Neurotology, Department of Otolaryngology, Louisiana State University Health Sciences Center, Shreveport, USA.

William F. House (1923-2012) was an ear, nose, and throat specialist with a particular focus in otology and an inventor, with perhaps his greatest invention being the single-channel cochlear implant. Although heavily criticized at the beginning of his career for developing the single-channel cochlear implant, many individuals would soon benefit from the device that House created.

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Background: People with HIV (PWH) are at increased risk for cardiometabolic comorbidities. We have reported that lifetime alcohol use among people with HIV (PWH) is associated with increased risk for metabolic syndrome. Dysfunctional adipose tissue and altered circulating adipokines mediate metabolic dysregulation.

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What Makes an Effective Chief of Pediatric Cardiology: Insights From Chiefs of North American Pediatric Programs.

J Am Heart Assoc

November 2024

Department Paediatric Cardiology Children's Health Ireland at Crumlin Dublin Ireland.

Article Synopsis
  • The study aimed to clarify the roles, responsibilities, and qualifications of pediatric cardiology chiefs by surveying those currently in the position across North America, addressing a gap in the literature.* -
  • A total of 62% of pediatric cardiology chiefs participated in a mixed-methods survey, revealing key attributes necessary for the role, including communication skills, honesty, and conflict resolution, while also highlighting concerns about administrative demands and a lack of diversity.* -
  • The findings emphasize the importance of communication and mentorship in leadership roles and suggest that future research should explore broader perspectives, including faculty and international viewpoints.*
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Introduction: We assessed the prognostic utility of circulating levels of matrix metalloproteinases (MMPs) and tissue inhibitors of matrix metalloproteinases (TIMPs) in patients with idiopathic pulmonary fibrosis (IPF) in the IPF-PRO Registry.

Methods: MMP and TIMP concentrations were quantified by ELISA in plasma from 300 patients. A Cox proportional hazard regression model was used to assess associations between select MMPs and TIMPs and death and disease progression (absolute decline in forced vital capacity ≥10% predicted, death, or lung transplant).

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  • * Women are more vulnerable to CSA-AKI despite having a lower overall incidence of cardiovascular and kidney diseases, and postmenopausal status further increases this risk, suggesting hormonal factors like estrogen may play a role in kidney protection.
  • * The review explores the mechanisms behind CSA-AKI, sex differences in kidney function, and potential strategies for prevention, encouraging research into sex-specific approaches to improve CPB management for all patients.
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  • The study assesses the effectiveness of a dual checkpoint inhibition therapy (ipilimumab and nivolumab) on advanced non-epithelial ovarian cancers (NEOCs) in patients who have no other effective treatments available.
  • In a clinical trial involving 17 patients, the therapy showed a 25% overall response rate in those with granulosa cell tumors, with some patients experiencing significant progression-free survival and overall survival benefits.
  • However, the therapy had serious side effects, leading to treatment discontinuation in 18% of participants and no positive responses noted in carcinosarcoma cases.
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Minimally invasive robotic approaches have become standard in many institutions over the last decade for various pediatric urological procedures. The anesthetic considerations for common laparoscopic and robotic-assisted surgeries are similar since both require the insufflation of CO to adequately visualize the operative area. However, few studies exist regarding anesthesia for robotic procedures in children.

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Human cytomegalovirus (HCMV) causes severe birth defects, lifelong health complications, and $4 billion in annual costs in the United States alone. A major challenge in vaccine design is the incomplete understanding of the diverse protein complexes the virus uses to infect cells. In , the gH/gL glycoprotein heterodimer is expected to be a basal element of virion cell entry machinery.

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  • Opioids, particularly those targeting the mu opioid receptor (MOR), are effective for severe pain but have serious side effects that limit their use.
  • Researchers developed cyclic glycopeptide endomorphin (glycoEM) analogs that provided pain relief similar to morphine while reducing side effects, including lower abuse potential.
  • In studies with male and female mice, two glycoEM analogs exhibited higher potency and longer-lasting pain relief at much lower doses than morphine, suggesting potential for future clinical applications.
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Background: Timely treatment of chronic hepatitis B (CHB) reduces risks of cirrhosis and hepatocellular carcinoma. Gaps in timely treatment persist, especially among underserved safety-net populations. We aim to evaluate gaps and disparities in CHB treatment in the United States.

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  • Pro-regenerative lipid mediator 1 (PreM1) enhances healing and regenerative abilities in cells like mesenchymal stem cells (MSCs) and macrophages, especially for treating third-degree burns.
  • A novel construct combining PreM1, microvascular fragments (MVFs), and a hybrid hydrogel (ACgel1) effectively delivers these components to improve wound healing, vascularization, and collagen formation in mice with 3° burns.
  • The PreM1-MVFs-ACgel1 construct showed the best results, achieving 97% wound closure by day 13 post-burn, making it a promising treatment for severe burns with minimal donor requirements.
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A recent series of extreme weather events in Southern U.S. (2022 winter freeze followed by 2023 summer drought) calls for quantitative markers to expedite the release of climate resilient sugarcane varieties.

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  • This study examines how various social determinants of health (SDH), not just socioeconomic factors, impact the management of head-neck melanomas (HNM) in the U.S. using the Social Vulnerability Index (SVI).
  • It analyzed data from over 374,000 adults diagnosed with HNM from 1975 to 2017, revealing that higher social vulnerability is linked to reduced surgical options, increased likelihood of radiation treatment, and more advanced disease at diagnosis.
  • Key findings indicate that household composition, socioeconomic status, and minority-language status significantly influence disparities in HNM management, despite limitations like unknown causes of death and reliance on county-level SVI calculations.
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While a great deal of recent effort has focused on addressing a perceived reproducibility crisis within brain structural magnetic resonance imaging (MRI) and functional MRI research communities, this article argues that brain positron emission tomography (PET) research stands on even more fragile ground, lagging behind efforts to address MRI reproducibility. We begin by examining the current landscape of factors that contribute to reproducible neuroimaging data analysis, including scientific standards, analytic plan pre-registration, data and code sharing, containerized workflows, and standardized processing pipelines. We then focus on disparities in the current status of these factors between brain MRI and brain PET.

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  • Vertebral osteomyelitis (VO) is a rare but severe spinal infection, accounting for 3%-5% of all osteomyelitis cases, with specific risk factors like age, diabetes, and IV drug use.
  • A 54-year-old woman with several health issues developed VO after a fall, initially treated with IV antibiotics, but ultimately required complex surgery due to her deteriorating condition.
  • The case emphasizes the necessity for tailored surgical techniques and interdisciplinary care in managing VO, particularly for high-risk patients with complicated medical histories.
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  • The study compared the accuracy of the American College of Sports Medicine (ACSM) metabolic equations for estimating energy expenditure (EE) against actual measurements taken through indirect calorimetry during a 24-week aerobic exercise program involving overweight or obese adults.
  • Results indicated that the ACSM equations overestimated EE, with greater inaccuracies observed at higher exercise intensities and after the intervention, along with variations based on race, sex, age, fat mass, and VO2peak.
  • The findings emphasize the need for refining metabolic equations to enhance their accuracy for diverse populations, particularly considering factors like exercise efficiency when prescribing workouts.
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Background: Activating mutations in the BRAF oncogene occur in 45% of papillary thyroid carcinomas (PTCs). Though less studied, K601E may identify a clinically distinct subset of thyroid neoplasms.

Methods: A bioinformatics assessment was conducted using the COSMIC database and in silico data analysis.

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