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Given the social and emotional tolls of the COVID-19 pandemic on college and university students, many students have become academically disengaged during the pandemic. Although some colleges and universities have the capacity to promote social support for their students, research has yet to comprehensively demonstrate the relationship between social support and academic engagement. To fill this gap, we leverage survey results from four universities across the United States and Israel. Through multi-group structural equation modelling, we explore (a) how perceived social support relates to being emotionally unavailable for learning, (b) how this relationship is partially explained through coping and COVID-19 concerns, and (c) how these relationships can differ across countries. We find that students who perceived higher levels of social support had lower rates of being emotionally unavailable for learning. Part of this relationship occurred through greater rates of coping and, subsequently, fewer concerns about the pandemic. We also noticed significant differences in these relationships between countries. We conclude with a discussion of study implications for higher education policies and practices.

Introduction: Dementia, a term for a range of cognitive impairments impacting memory, thinking, and social abilities, represents a formidable challenge to healthcare systems worldwide. Analysing the temporal trends in dementia‐related mortality among individuals, identifying the populations at high risk, and guiding the implementation of tailored interventions to address the escalating effects of dementia on public health. Methods: Data from CDC WONDER database was examined from 1999 to 2020 for the four causes of dementia mortality: unspecified dementia (F03), Alzheimer's disease (G30), vascular dementia (F01), and other degenerative diseases of nervous system not elsewhere classified (G31). Age‐adjusted mortality rates (AAMRs) per 100,000 persons and annual percent change (APC) were calculated and stratified by geographic region, year, age groups, sex, and race/ethnicity. Results: A total of 4,077,973 reported deaths were related to dementia from 1999 to 2020 in the United States. The greatest proportion of deaths was associated with Alzheimer's disease (45.9%), followed by unspecified dementia (43.8%). Very low proportion of deaths were associated with vascular dementia (4.9%) or other neurodegenerative diseases (5.3%). The AAMR increased in two distinct periods: a steep incline from 1999 to 2010 (APC: 6.95, 95% CI: 6.00–7.90), followed by a modest incline till 2020 (APC: 1.41, 95% CI: 0.80–2.04). Overall, females had a higher AAMR than males. AAMRs were highest among NH Whites patients and lowest in NH Asians or Pacific Islanders. A significant geographical difference was also observed among different US census regions. Nearly equal AAMRs were seen in non‐metropolitan areas and metropolitan areas. States with AAMRs in the top 90th percentile included South Carolina, North Carolina, Maine, Tennessee, Georgia, and Alabama while states with AAMRs in the bottom 10th percentile included South Dakota, Florida, Hawaii, New Jersey, District of Columbia, and New York (33.1). Individuals aged above 85 had the highest AAMRs. Most deaths occurred in nursing homes and least in hospice facilities. Conclusion: The dementia related deaths are continuously increasing. Highest AAMRs were observed among the NH White people, females, and in the southern areas of the United States. People aged 85+ were most affected. To stop the rising death rates, targeted interventions and awareness are required for both prevention and treatment of dementia. [ABSTRACT FROM AUTHOR]

PurposeMethodsResultsConclusionTopical chloramphenicol is one of the most ubiquitous antibiotics used in ophthalmology and oculoplastic surgery globally. It shows broad-spectrum activity against a variety of different pathogenic organisms, is well tolerated on the ocular surface and displays excellent topical pharmacokinetics. Chloramphenicol has been available for purchase over the counter in the United Kingdom since 2005. Despite this, the largest health economy in the world, The United States has had a de-facto moratorium on its use for the past 30 years. In this review, we aim to evaluate topical chloramphenicol in ophthalmology and oculoplastic surgery and to determine whether its reputation within the US is warranted and justified.We conducted a comprehensive literature review to evaluate the different facets of chloramphenicol, providing a detailed understanding of the drug, its historical context, the benefits and perceived risks, including safety concerns, and clinical perspectives of its use in clinical practice.The mechanism of chloramphenicol, the context around which the drug’s use in the US declined, and the drug’s evidence base and safety data, including published case reports of serious adverse events, were analysed. The perceived benefits of the drug, particularly in light of antimicrobial resistance and its economic impact, were reviewed. Finally, perspectives on its use in clinical practice in ophthalmology and associated allied specialities were presented.Chloramphenicol and its topical application have been misunderstood for many decades, particularly in the United States. Its demise across the Atlantic was due to an overzealous response to a dubious association with a weak evidence base. Numerous authors have since validated the safety profile of the and its safety has been borne out. The benefits of chloramphenicol, an effective broad-spectrum agent with a positive cost differential in the era of anti-microbial resistance and fiscal tightening, cannot be understated. Its likely effectiveness as a therapeutic topical agent in ophthalmic surgery makes it a valuable tool in the ophthalmic anti-microbial armoury. We would encourage the reinstatement of this valuable yet misunderstood drug as a first-line agent for simple ophthalmic infections. [ABSTRACT FROM AUTHOR]

Previously, we reported the development of a human Aγ-globin gene lentivirus (LV), GbG, which expresses high levels of HbF to correct the sickle cell anemia (SCA) phenotype in the Berkeley SCA mouse model, and then modified the γ-globin gene by substituting glycine at codon 16 with aspartic acid in the Aγ-globin gene to generate GbGM LV. In the present study, we evaluated the long-term safety of human Aγ-globin gene carrying GbGM LV in wild-type mice after primary and secondary transplants of GbGM-modified hematopoietic stem cells (HSC) over 18 months. The safety of the GbGM bone marrow transplant was assessed by monitoring the effects on body weight, hematology, histopathology, malignancy formation, and survival. Mice transplanted with Mock-transduced and spleen focus forming virus (SFFV) γ-retroviral vector (RV)-transduced HSC served as negative and positive controls, respectively. The mean donor-cell engraftment was comparable across Mock, GbGM LV, and SFFV RV groups. There were no significant differences in body weight, clinical signs, immunophenotype, or histopathology in the GbGM-treated mice compared to controls. Four SFFV RV-treated mice, but none of the GbGM-treated mice, developed donor-derived, vector-positive lymphomas as demonstrated by flow cytometry analysis and in situ hybridization. These results highlight the safety of the administration of GbGM LV-modified HSC with long-term follow-up after primary and secondary transplants in mice. This data supported the initiation of phase 1/2 first-in-human SCA clinical trial in the United States. [ABSTRACT FROM AUTHOR]

The present study aims to explore the global landscape of neurotechnology research and investigate the factors that influence its citation impact. The data for the study were extracted from the Web of Science Core Collection database, resulting in a total of 1,473 articles related to neurotechnology. The study identified a notable increase in neurotechnology research over time, peaking at 37.20% from 2020 to 2023, with Scientific Reports as the leading journal. Collaborative efforts with two to four authors constituted 42.90% of the total articles. The United States led country-level contributions (29.26%). The University of California secured the top rank with 4.48% of the total publications. The United States Department of Health and Human Services remains at the top by contributing funding to 7.46% of research papers in the field of Neurotechnology research. Statistical tests confirmed significant correlations between research funding, collaboration, and research availability mode with citation impact. Positive correlations were identified between research funding and collaboration, while open access availability showed a negative correlation with citation impact. These findings deepen our understanding of neurotechnology research dynamics, providing insights for researchers, institutions, and policymakers. [ABSTRACT FROM AUTHOR]

Skin cancer has a significant impact on the lives of many individuals annually and is recognized as the most prevalent type of cancer. In the United States, an estimated annual incidence of approximately 3.5 million people receiving a diagnosis of skin cancer underscores its widespread prevalence. Furthermore, the prognosis for individuals afflicted with advancing stages of skin cancer experiences a substantial decline in survival rates. This paper is dedicated to aiding healthcare experts in distinguishing between benign and malignant skin cancer cases by employing a range of machine learning and deep learning techniques and different feature extractors and feature selectors to enhance the evaluation metrics. In this paper, different transfer learning models are employed as feature extractors, and to enhance the evaluation metrics, a feature selection layer is designed, which includes diverse techniques such as Univariate, Mutual Information, ANOVA, PCA, XGB, Lasso, Random Forest, and Variance. Among transfer models, DenseNet-201 was selected as the primary feature extractor to identify features from data. Subsequently, the Lasso method was applied for feature selection, utilizing diverse machine learning approaches such as MLP, XGB, RF, and NB. To optimize accuracy and precision, ensemble methods were employed to identify and enhance the best-performing models. The study provides accuracy and sensitivity rates of 87.72% and 92.15%, respectively. [ABSTRACT FROM AUTHOR]

Federal agencies and self-regulatory bodies help to ensure prescription and nonprescription drug promotion contains accurate information; however, false or misleading claims may cause people to have inaccurate perceptions of a drug and inhibit their ability to make informed decisions. We conducted a systematic review assessing evidence from 2012–2021 on how consumers and healthcare providers (HCPs) interpret claims made indirectly or through inference (implied or implicit claims) as well as synthesizing prescription and nonprescription drug advertising claims that have been the subject of regulatory actions from 2017–2021. Our search identified 16 studies from the peer-reviewed literature and 26 letters or case reports issued by the Food and Drug Administration (FDA) or National Advertising Division (NAD). Results from peer-reviewed studies suggest that implied claims can result in inferences that may not be warranted by the material facts about the drug. Perceptions of a drug's efficacy and, to a lesser extent, risk, are influenced by implied and explicitly false claims in prescription drug promotion. Claims related to implied superiority and overstatement of efficacy were the most prevalent claims flagged for review and examined in the literature. These types of claims were also the subject of many of the compliance actions by the FDA and case reports from the NAD. More research is needed to understand how people interpret varying types of implied claims and the impact of such claims on key outcomes. From a policy standpoint, understanding how people interpret implied claims can inform how the FDA approaches these claims in the marketplace. [ABSTRACT FROM AUTHOR]

Medical professionals face high stress due to the type of work they do and the prolonged working hours. Frequent burnout results due to the challenging nature of their work. Added to the stress of work, malpractice lawsuits add to their burden. In India, most doctors work in compromised settings with poor infrastructure and manpower but are expected to follow the best practices. In court, they are judged with the Bolam and Bolitho tests being essential considerations. Several tragic incidents have been reported, including depression, anger issues, and even suicide deaths of healthcare professionals (HCPs) after accusations of negligence and subsequent inquiry. Such incidents demonstrate the multitude of challenges an HCP faces in day-to-day practice. It is crucial to find ways to tackle these problems and enhance the capacity of HCP to handle such demanding circumstances. Malpractice litigation can significantly impact the mental health of HCPs. It is common to experience emotional turmoil when faced with a lawsuit. Second victim syndrome (SVS) is a term used to describe a set of symptoms experienced by HCPs who make an error leading to injury to a patient. However, it also happens if he is traumatized by the consequences of violence during healthcare services or a lawsuit or defamation article in newspaper/social media. Following a litigation crisis in their career, many HCPs go through various stages of grief, including shock, denial, anger, bargaining, depression, and acceptance. At times, death by suicide of the HCPs is well known. SVS is known to profoundly affect the personal, family, economic, professional (defensive practice), and social life of HCPs. HCPs should accept the allegations of negligence as an occupational hazard and prepare for the eventual litigation at least once in a lifetime by knowing about the medical laws, HCP's rights, becoming aware of the emotional turmoil of the lawsuit, preparing to cope with the lawsuit, and seeking help from colleagues and indemnity insurance. Frequent training of the HCPs is strongly recommended to know about the changing laws and also to undergo periodic professional competence enhancement to reduce the incidents of errors amounting to medical negligence. Medical and hospital administration should debrief after any incident and conduct internal investigations to identify systemic flaws and prevent future recurrence, resolve issues within their control at their level, and manage media (mainstream and social media) appropriately. If established, a reporting system with online and offline services will ease the internal administrative investigation process and take appropriate, timely actions. During the crisis, HCPs should have adequate and appropriate insurance or indemnity coverage and mental health support systems. [ABSTRACT FROM AUTHOR]

The aim of this study was to describe rates of telemedicine use 18 months after the start of the coronavirus disease 2019 pandemic and to assess the institutional barriers to its implementation for type 1 diabetes care across centers of the T1D Exchange Quality Improvement Collaborative. Observational electronic health record data capturing telemedicine rates from 15 U.S. centers between September 2020 and September 2021 and a survey of 33 centers capturing telemedicine rates and key components of telemedicine were analyzed. A capacity score was developed and summed to a total capacity score and compared with overall telemedicine rates across centers. Telemedicine visits decreased by 17.4% from September 2020 to September 2021. Generally, it was observed that the lower the average telemedicine capacity score, the lower the rate of telemedicine visits. Despite a decline in the utilization of telemedicine 18 months after the start of the pandemic, visit rates were still 20% higher than in the pre-pandemic period. However, there is a need to improve structural components to ensure telemedicine capacity and robust telemedicine utilization. [ABSTRACT FROM AUTHOR]