1,304 results match your criteria: "University of Florida College of Medicine- Jacksonville[Affiliation]"

Sengers Syndrome (SS) is a rare autosomal recessive mitochondrial disorder caused by mutations in the acylglycerol kinase (AGK) gene on chromosome 7, also known as cardiomyopathic mitochondrial DNA depletion syndrome (MTDPS10). This disorder disrupts mitochondrial DNA function and energy metabolism, presenting with symptoms such as congenital cataracts, hypertrophic cardiomyopathy, skeletal myopathy, exercise intolerance, and lactic acidosis. Previous research has shown SS affects oxidative phosphorylation and mitochondrial respiration, implicating the TIM22 complex and carrier import.

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Background: The Modified Nutritional Risk in Critically Ill (mNUTRIC) score has been proposed as a tool to identify hospitalized patients at risk for malnutrition who may benefit from early enteral nutrition (EN) therapy.

Objective: Our goal was to determine if mNUTRIC scores could predict, at time of intensive care unit admission, which mechanically ventilated trauma patients were at risk for malnutrition and might benefit from early EN, as indicated by reduced mortality.

Methods: We conducted a retrospective chart review of all adult trauma patients requiring mechanical ventilation for at least 48 hours between 01/21/2012 and 12/31/2016, reviewing inpatient medical records, demographic data, disease markers, injury severity, and comorbidities.

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Background: The ongoing opioid epidemic in the United States has reinforced the need to provide multimodal and non-opioid pain management interventions. The PAMI-ED ALT program employed a multifaceted approach in the Emergency Department (ED) developing electronic health record (EHR) pain management order panels and discharge panels, as well as educating patients, clinicians, and ED staff on opioid alternatives, including non-pharmacologic interventions. The primary objective of this analysis was to compare changes in opioid and non-opioid analgesic administrations and prescribing in ED patients with select pain conditions (renal colic, headache, low back, and non-low back musculoskeletal pain) before and after implementation of PAMI ED-ALT.

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Background: HPV infection is implicated in approximately half of global penile squamous cell carcinoma (PSCC) cases. Previous studies on HPV DNA and p16INK4a status in PSCC have yielded inconclusive prognostic findings. This meta-analysis aims to elucidate the prognostic role of HPV in PSCC by pooling data on disease-free survival (DFS), disease-specific survival (DSS), and overall survival (OS).

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Pediatricians follow patients longitudinally and hold a unique position to address multiple issues, medical and psychosocial, that affect organ donation and transplantation. They are wellpositioned to provide anticipatory guidance during well-child visits and during care for children with end-stage organ failure and can either assist these patients with ongoing medical management or refer these patients for organ transplantation assessment. A pediatrician's trusted relationship with families and patients allows for guidance on medical and ethical issues surrounding brain death, organ donation, and transplantation.

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Objective: To identify risk factors for clinically-important drowning-associated lung injury (ciDALI) in children.

Study Design: This was a cross-sectional study of children (0 through18 years) who presented to 32 pediatric emergency departments (EDs) from 2010 through 2017. We reviewed demographics, comorbidities, prehospital data, chest radiographs reports, and ED course from emergency medical services, medical, and fatality records.

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We present a case of bacteremia in the setting of polymicrobial osteomyelitis. is a Gram-variable bacterium that has been rarely documented as the etiologic organism in human infections such as septic arthritis or otitis media, and even more rarely reported as an organism associated with bacteremia. The patient presented with septic shock and the physical exam was notable for gangrene of bilateral feet.

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Background: Endoscopic bariatric interventions are viable alternatives to traditional weight loss surgeries for patients with a body mass index between 30 and 40 kg/m. While studies have explored the impact of intragastric balloons on obesity and weight reduction, comprehensive data on real-world device-related complications and failures are limited. This study aimed to investigate mechanical failures leading to patient adverse events reported to the US Food and Drug Administration.

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Introduction: Lack of social support negatively impacts medical trainees' wellness. Programmes to educate medical trainees and their support persons (SPs) have been developed to improve resident wellness, but implementation of these programmes at other institutions remains unclear. We aimed to demonstrate the feasibility of implementing the Family Anesthesia Experience (FAX) programme across multiple institutions and to assess the programme's utility.

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Clinical use of donor-derived cell-free DNA in kidney transplantation.

World J Transplant

December 2024

Department of Medicine, Divison of Nephrology, University of Florida College of Medicine-Jacksonville, Jacksonville, FL 32209, United States.

Traditional monitoring of kidney transplant recipients for allograft dysfunction caused by rejection involves serial checks of serum creatinine with biopsy of the renal allograft if dysfunction is suspected. This approach is labor-intensive, invasive and costly. In addition, because this approach relies on a rise in serum creatinine above historical baselines, injury to the allograft can be extensive before this rise occurs.

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This short communication serves as an update to previously published pilot study results on bronchodilator response (BDR) in children with asthma. We expanded our cohort from 54 to 165 pediatric patients seeking emergency department care for an asthma exacerbation. We obtained measured BDR before and after albuterol administration using the Pediatric Asthma Severity Score and collected genomic DNA.

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Background: Chronic pain following traumatic stress exposure (TSE) is common. Increasing evidence suggests inflammatory/immune mechanisms are induced by TSE, play a key role in the recovery process versus development of post-TSE chronic pain, and are sex specific. In this study, we tested the hypothesis that the inflammatory marker C-reactive protein (CRP) is associated with chronic pain after TSE in a sex-specific manner.

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Switching Platelet P2Y Receptor Inhibiting Therapies.

Interv Cardiol Clin

October 2024

Division of Cardiology, University of Florida College of Medicine-Jacksonville, ACC Building 5th Floor, 655 West 8th Street, Jacksonville, FL 32209, USA.

Antiplatelet therapy involving aspirin and a P2Y receptor inhibitor is fundamental in managing patients with atherothrombotic disease. Switching between P2Y inhibitors is frequently observed in clinical settings for various reasons, such as safety, efficacy, patient adherence, or cost concerns. Although it occurs often, the optimal method for switching remains a concern owing to potential drug interactions, which can result in either inadequate platelet inhibition and subsequent thrombotic events or low platelet reactivity and increased bleeding risks due to therapy overlap.

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Tips for creating the ideal gastric conduit.

J Gastrointest Surg

February 2025

Division of Gastrointestinal Surgery and Surgical Oncology, Department of Surgery, University of Florida College of Medicine-Jacksonville, Jacksonville, FL, United States. Electronic address:

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Navigating the Road "Less Traveled": Death by Neurologic Criteria.

Pediatr Crit Care Med

December 2024

Paediatric Intensive Care and Paediatric Bioethics Centre, Great Ormond Street Hospital, London, London, United Kingdom.

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Individuals with intellectual and developmental disabilities (IDD) often face numerous barriers to dental care, leading to higher rates of untreated caries and periodontal disease. This editorial explores the challenges associated with dental care for individuals with intellectual disabilities and suggests methods to enhance their dental care. Preventive dental care is crucial for maintaining health.

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Introduction Symptomatic mammary hypertrophy (SMH) refers to excessive breast weight exceeding 3% of total body weight, impacting not only the breast but also the nipples and areola. Breast reduction surgery (BRS) has a complication that adversely affects the nipple-areolar complex (NAC) sensation. The purpose of this study was to estimate the degree to which the specialized infrared camera-computer system (SPY) may predict postoperative sensation of the NAC following BRS.

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Article Synopsis
  • This study focuses on identifying extraprostatic extension (EPE) in prostate cancer patients using advanced imaging techniques, highlighting its importance for treatment outcomes.
  • Researchers analyzed MRI scans from 20 patients who underwent surgery, extracting over 200 radiomic features to help differentiate between EPE and non-EPE lesions.
  • The results showed that an MLP neural network model using 18 key features could accurately predict EPE, achieving a sensitivity of 75%, specificity of 79%, and an area-under-curve (AUC) of 0.82, indicating promising predictive capability.
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Social Buffering of PTSD: Longitudinal Effects and Neural Mediators.

Biol Psychiatry Cogn Neurosci Neuroimaging

November 2024

Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, 30329, USA. Electronic address:

Article Synopsis
  • This study investigates how early social support after trauma affects PTSD symptoms over time and explores specific brain regions involved in this process, such as the amygdala and ventromedial prefrontal cortex.
  • Using data from 315 participants in the AURORA study, researchers measured PTSD symptoms and perceived emotional support at multiple time points, while also conducting neuroimaging two weeks post-trauma.
  • The results show that early emotional support is linked to changes in white matter connectivity between key brain areas, but it also highlighted unexpected increased threat reactivity in the default mode network, suggesting complex neural pathways in response to social threats.
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Granulomatosis with polyangiitis (GPA) is a necrotizing vasculitides subset of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAVs) that involves small-sized arteries affecting multisystemic organs. Rheumatoid arthritis (RA) is a chronic autoimmune disease characterized by inflammatory polyarthritis involving the small joints. GPA and RA can have overlapping clinical presentations, including vasculitis, ocular inflammation, interstitial lung disease, and arthritis, but existing evidence indicates they are distinct conditions.

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Article Synopsis
  • - The study explored the use of wrist-wearable devices to track heart rate variability (HRV) as potential biomarkers for recovery from adverse neuropsychiatric effects following traumatic events, specifically in a socioeconomically disadvantaged group.
  • - Researchers monitored participants within 72 hours of a traumatic event and over a course of 6 months, validating HRV characteristics linked to various posttraumatic symptoms, such as pain, re-experiencing, and anxiety.
  • - The findings indicate that changes in HRV could effectively predict improvements or worsening in symptoms, suggesting that these wearable technologies could serve as useful screening tools for identifying posttraumatic stress in high-risk populations.
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Article Synopsis
  • - The study investigates sex/gender differences in PTSD by examining 16 risk factors and their impact on PTSD severity in a group of 2,924 acutely traumatized individuals.
  • - It finds that six risk factors are more prevalent in women, while none are more pronounced in men, highlighting unique pathways contributing to PTSD severity based on sex assigned at birth.
  • - The results indicate different risk mechanisms for men and women, suggesting that understanding these differences can help develop targeted mental health interventions and inform future research on other mental disorders.
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Article Synopsis
  • * Hyponatremia, although rare, can lead to critical health problems and was observed in a 68-year-old woman after she started taking sertraline.
  • * Healthcare providers should carefully monitor patients on SSRIs for electrolyte levels and adjust treatment plans as needed to prioritize safety in psychiatric care.
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