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Mymensingh Medical Journal : MMJ Jul 2024This was a multicenter cohort study to evaluate the relationship between radiological findings and disability in moderate and severe head injury patients. The study...
This was a multicenter cohort study to evaluate the relationship between radiological findings and disability in moderate and severe head injury patients. The study places were the Neurosurgery department of Sylhet M A G Osmani Medical College Hospital, Sylhet Women's Medical College Hospital (SWMCH) and King Faisal Hospital (KFH), Taif, KSA. Sample size was 104 and the study period was 36 months (July 2021 to December 2022). On the basis of radiological findings the participants were divided into three arms. The different arms were diffused traumatic brain injury (arm-1), focal traumatic brain injury (arm-2) and both (diffused and traumatic) types traumatic brain injury (arm-3). Outcome was assessed by modified Rankin Score (mRS). Mean age was significantly higher in female. Overall mean age was 40.28 year. Highest number was in the below 20-year age group followed by the 41-50-year age group. Lowest number of participants was in the above 60-year group. Improved group was significantly higher than 'not improved' and the 'died' group (p<0.00001). Improved participants were significantly higher in the arm-1 and arm-2. Mortality was significantly higher (p<0.00001) in the arm-3 group.
Topics: Humans; Female; Adult; Middle Aged; Male; Cohort Studies; Craniocerebral Trauma; Young Adult; Brain Injuries, Traumatic; Adolescent; Aged; Disability Evaluation
PubMed: 38944732
DOI: No ID Found -
Cancer Cytopathology Jun 2024The World Health Organization (WHO) classification system revised the Papanicolaou Society of Cytopathology (PSC) system for reporting pancreaticobiliary cytopathology....
BACKGROUND
The World Health Organization (WHO) classification system revised the Papanicolaou Society of Cytopathology (PSC) system for reporting pancreaticobiliary cytopathology. To better stratify intraductal and/or cystic neoplasms by cytologic grade, the neoplastic, other category was replaced by two new categories: pancreaticobiliary neoplasm, low-risk/grade (PaN-Low) and pancreaticobiliary neoplasm, high-risk/grade (PaN-High). Low-grade malignancies were placed in the malignant category, and benign neoplasms were placed in the benign/negative for malignancy category.
METHODS
An institutional pathology database search identified patients who underwent endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) for pancreatic lesions from January 2015 to April 2022. The absolute risk of malignancy (ROM) was determined by histologic and/or clinical follow-up of at least 6 months, and overall survival rates were calculated across diagnostic categories, comparing the WHO and PSC systems.
RESULTS
In total, 1012 cases were reviewed and recategorized. The ROM for the WHO system was 8.3% for insufficient/inadequate/nondiagnostic, 3.2% for benign/negative for malignancy, 24.6% for atypical, 9.1% for PaN-Low, 46.7% for PaN-High, 75% for suspicious for malignancy, and 100% for malignant. Comparatively, the ROM for the PSC system was 7.4% for nondiagnostic, 3.0% for negative for malignancy, 23.1% for atypical, 0% for neoplastic, benign, 7.3% for neoplastic, other, 75% for suspicious for malignancy, and 100% for malignant. The WHO system demonstrated superior stratification for overall survival.
CONCLUSIONS
The WHO system significantly improves the stratification of ROM and overall survival across diagnostic categories by introducing the PaN-Low and PaN-High categories and reassigning low-grade malignancies to the malignant category. Analyzing EUS-FNA samples with the WHO system provides critical insights for guiding clinical management.
PubMed: 38944695
DOI: 10.1002/cncy.22880 -
Soins. Psychiatrie 2024In a child psychiatry unit, where it is said that men are reassuring and women are mothering, the group experience of carers on the function of their gender in child... (Review)
Review
In a child psychiatry unit, where it is said that men are reassuring and women are mothering, the group experience of carers on the function of their gender in child care was explored. Gender is relevant to institutional care, but creates a divide. Representations focus on fear, sexuality, violence and fragility. Caregivers, ambivalent about neutralising gender, suffer from representations of what it does to children and to the institution.
Topics: Humans; Male; Female; Child; Caregivers; Adult; Child, Preschool; France; Adolescent; Mother-Child Relations; Gender Identity; Mental Disorders
PubMed: 38944538
DOI: 10.1016/j.spsy.2024.05.011 -
Soins. Gerontologie 2024As the department's team had been renewed in less than two years, it was necessary to invent a method to improve cohesion and communication, and to enhance the skills of...
As the department's team had been renewed in less than two years, it was necessary to invent a method to improve cohesion and communication, and to enhance the skills of professionals. This led to the creation of a training program using a variety of methods (theoretical training, care approaches and quality coffees).
Topics: Humans; Aged; Geriatric Nursing; Inservice Training; Geriatrics; France; Length of Stay; Hospital Departments
PubMed: 38944475
DOI: 10.1016/j.sger.2024.04.004 -
Thoracic Surgery Clinics Aug 2024The authors provide an overview of cultural adjustments and policy changes to support wellness in medicine. Subsequently, the data around wellness in cardiothoracic... (Review)
Review
The authors provide an overview of cultural adjustments and policy changes to support wellness in medicine. Subsequently, the data around wellness in cardiothoracic surgery, as well as policies and interventions that have been put into place to address wellness concerns in cardiothoracic surgery is discussed. The authors focus on both trainees and attendings and provide both a list of actions to address deficits in wellness management in the field, as well as resources available to promote well-being among cardiothoracic surgeons.
Topics: Humans; Thoracic Surgery; Health Promotion; Accreditation; United States; Internship and Residency; Education, Medical, Graduate
PubMed: 38944452
DOI: 10.1016/j.thorsurg.2024.04.003 -
Clinical Medicine (London, England) Jun 2024We aimed to assess the appropriateness of penicillin allergy (PenA) assessment conducted by clinical teams and to review the safety of subsequent exposure of these...
OBJECTIVES
We aimed to assess the appropriateness of penicillin allergy (PenA) assessment conducted by clinical teams and to review the safety of subsequent exposure of these patients to penicillin.
METHODS
Opportunistic, prospective observational study of usual clinical care, between 16/05/23 and 14/08/23, of inpatients with a PenA and requiring antibiotics, in a 750-bed hospital in England. To assess the appropriateness of management, PenA patients prescribed penicillins were grouped into risk categories using a validated antibiotic allergy assessment tool: eligible for de-label on history alone (direct de-label; DDL), eligible for direct oral challenge (DOC), high risk or unable to obtain history.
RESULTS
Of the 123 patients admitted with a PenA (or sensitivity record) and exposed to a penicillin, data were collected for 50. Their PenA records were grouped follows: eligible for DDL 34 (68%), eligible for DOC 11 (22%), high risk 4 (8%) and unable to obtain history 1 (2%). In 14/50 (28%) patients there was no evidence of a current PenA assessment in the medical notes.
CONCLUSIONS
Using the allergy risk tool, most patients with penA records were exposed to penicillin appropriately. However, patients meeting high risk criteria were also exposed to penicillin when the tool excluded them. PenA assessment needs to be carried out with appropriate training and governance structures in place.
PubMed: 38944245
DOI: 10.1016/j.clinme.2024.100225 -
Current Problems in Cardiology Jun 2024Arterial hypertension is a multifaceted condition influenced by numerous pathophysiological factors. The key contributors to its pathogenesis encompass an unhealthy... (Review)
Review
Arterial hypertension is a multifaceted condition influenced by numerous pathophysiological factors. The key contributors to its pathogenesis encompass an unhealthy lifestyle, dysregulation of the sympathetic nervous system, alterations in the activity of adrenergic receptors, disruptions in sodium metabolism, structural and functional abnormalities in the vascular bed, as well as endothelial dysfunction, low-grade inflammation, oxidative stress etc. Despite extensive research into the mechanisms of arterial hypertension development over the centuries, its pathogenesis remains incompletely understood, and the selection of an effective treatment strategy continues to pose a significant challenge. Arterial hypertension is characterized by a diminished sensitivity of the β-adrenergic system, leading to the utilization of β-adrenergic blockers and other antihypertensive drugs in its treatment. This review delves into the mechanisms of action of beta-adrenergic receptor blockers in the treatment of hypertension and their respective effects.
PubMed: 38944226
DOI: 10.1016/j.cpcardiol.2024.102734 -
Current Problems in Cardiology Jun 2024Public health, personal/community health behaviors, health care delivery, and the scientific community have all been impacted by the COVID-19 pandemic and are... (Review)
Review
Public health, personal/community health behaviors, health care delivery, and the scientific community have all been impacted by the COVID-19 pandemic and are consequently poised to consider substantial paradigm shifts that will enhance disease prevention and public health resilience. The current analysis compares the newly developed Lifestyle Health Index (LHI) to U.S. county-level COVID-19 vaccination, infection, and mortality rates. We linked Centers of Disease Control PLACES, the U.S. Community Profile Report, and Nationhood lab databases through common zip-code identifiers to determine the association between county-level LHI scores and COVID-19 outcomes and vaccination status against the backdrop of U.S. regions with distinct cultural phenotypes. There was a statistically significant relationship between a poor LHI, lower COVID-19 vaccination rates and higher COVID-19 infection and mortality rates. There were clear differences in outcomes across the U.S. regions, suggesting distinct regional cultural characteristics may significantly influence health behaviors and outcomes. In the U.S., a syndemic comprising unhealthy lifestyle, chronic disease, and COVID-19 resulted in unnecessary hospitalizations and deaths. Politicization of the pandemic, socioeconomic inequity and regional cultural values meaningfully contributed to the uneven distribution of poor outcomes during this syndemic. Components of the syndemic were avoidable and should not be repeated. Condensed Abstract: The unhealthy lifestyle - chronic disease - COVID-19 U.S. syndemic resulted in unnecessary hospitalizations and deaths. Politicization of the pandemic, socioeconomic inequity and regional cultural values meaningfully contributed to the uneven distribution of poor outcomes during this syndemic. Components of the syndemic were avoidable and should not be repeated.
PubMed: 38944225
DOI: 10.1016/j.cpcardiol.2024.102728 -
Current Problems in Cardiology Jun 2024Individuals afflicted with heart failure (HF) with preserved ejection fraction (HFpEF) often exhibit obesity, a condition that is frequently associated with a pronounced... (Review)
Review
Individuals afflicted with heart failure (HF) with preserved ejection fraction (HFpEF) often exhibit obesity, a condition that is frequently associated with a pronounced prevalence of symptoms and physical constraints related to HF, alongside detrimental hemodynamic profiles and an elevated susceptibility to adverse cardiac events. The amelioration of health status is a pivotal objective in the management of HF, with extant research suggesting that a considerable number of patients with this condition place equal emphasis on the enhancement of these health dimensions as they do on the prolongation of life. The administration of a weekly subcutaneous dose of 2.4 mg Semaglutide has been observed to yield significant amelioration in symptomatology, physical limitations, and exercise capacity, alongside a reduction in inflammatory markers and a more pronounced reduction in body weight when compared to a placebo in the study's obese HFpEF cohort. Nevertheless, the extent to which these therapeutic benefits of Semaglutide manifest differentially in relation to the baseline severity of health status impairment remains to be elucidated. Additionally, a more nuanced comprehension of the impact of Semaglutide on the comprehensive spectrum of health status parameters, encompassing symptomatology, physical limitations, life quality, and social impediments, is warranted. This includes an assessment of the proportion of patients experiencing deterioration, as well as those attaining minimal, moderate, substantial, and marked improvements within these respective domains.
PubMed: 38944224
DOI: 10.1016/j.cpcardiol.2024.102736 -
International Journal of Pharmaceutics Jun 2024Nanotechnology-based drug delivery systems, including siRNA, present an innovative approach to treating breast cancer, which disproportionately affects women. These... (Review)
Review
Nanotechnology-based drug delivery systems, including siRNA, present an innovative approach to treating breast cancer, which disproportionately affects women. These systems enable personalized and targeted therapies, adept at managing drug resistance and minimizing off-target effects. This review delves into the current landscape of nanotechnology-derived siRNA transport systems for breast cancer treatment, discussing their mechanisms of action, preclinical and clinical research, therapeutic applications, challenges, and future prospects. Emphasis is placed on the importance of targeted delivery and precise gene silencing in improving therapeutic efficacy and patient outcomes. The review addresses specific hurdles such as specificity, biodistribution, immunological reactions, and regulatory approval, offering potential solutions and avenues for future research. SiRNA drug delivery systems hold promise in revolutionizing cancer care and improving patient outcomes, but realizing their full potential necessitates ongoing research, innovation, and collaboration. Understanding the intricacies of siRNA delivery mechanisms is pivotal for designing effective cancer treatments, overcoming challenges, and advancing siRNA-based therapies for various diseases, including cancer. The article provides a comprehensive review of the methods involved in siRNA transport for therapeutic applications, particularly in cancer treatment, elucidating the complex journey of siRNA molecules from extracellular space to intracellular targets. Key mechanisms such as endocytosis, receptor-mediated uptake, and membrane fusion are explored, alongside innovative delivery vehicles and technologies that enhance siRNA delivery efficiency. Moreover, the article discusses challenges and opportunities in the field, including issues related to specificity, biodistribution, immune response, and clinical translation. By comprehending the mechanisms of siRNA delivery, researchers can design and develop more effective siRNA-based therapies for various diseases, including cancer.
PubMed: 38944167
DOI: 10.1016/j.ijpharm.2024.124403