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Adjusting the 15-method to Danish general practice: identification of barriers, facilitators, and user needs
Schøler PN, Søndergaard J, Rasmussen S and Nielsen AS
The 15-method is an opportunistic screening and brief intervention tool for alcohol-related problems in primary healthcare. A Danish feasibility study of the 15-method indicated that adjustments were needed to improve its contextual fit to Danish general practice. This adjustment process was conducted in two parts. The first part focused on identifying barriers, facilitators, and user needs for addressing alcohol using the 15-method. The second part will address the identified barriers and user needs to finalize a Danish version of the method. This study reports on part one of the adjustment process.
Risk factors for postpartum readmission: a prediction model in Iranian pregnant women
Firouzbakht M, Nikbakht H and Omidvar S
Postpartum readmissions (PPRs) are an important indicator of maternal postpartum complications and the quality of medical services and are important for reducing medical costs. The present study aimed to investigate the risk factors affecting readmission after delivery in Imam Ali Hospital in Amol, Iran.
Prevalence of skin diseases among elderly prisoners in Taiwan: an examination of skin health in prison
Jiesisibieke ZL, Yang YP, Wang YC, Chien CW and Tung TH
Although prisoner health is a topic of significant importance, it has received limited attention in epidemiological studies, likely due to challenges in obtaining data. Therefore, this study aimed to investigate the prevalence of skin diseases among elderly prisoners in Taiwan.
Iranian Nurses' Knowledge, Attitude, and Practice of Complementary Therapies for Pain Management
Nasiri MA, Adib-Hajbaghery M and Derakhshan F
Complementary therapies (CTs) are being increasingly used by people with health issues and recommended by their health care providers. Although there are numerous studies available that address nurses' knowledge and attitudes regarding pain management, there are few that include the use of CTs by nurses in Iran. Therefore, this study was conducted in selected areas of Iran to assess nurses' knowledge, attitudes, and current practice regarding the use of CTs.
The use of diagnostic ultrasound by primary care physicians in Switzerland - a cross-sectional study
Zumstein N, Merlo C, Essig S, Auer R, Tal K and Hari R
Diagnostic ultrasound has become a bedside tool widely available to many primary care physicians (PCPs) in Europe. It is often used as point-of-care ultrasonography (POCUS) in this setting. In Switzerland, certain POCUS examinations are listed as learning objectives in existing ultrasound training programs (we defined these examinations as swissPOCUS = sPOCUS). Ultrasound performed by PCPs can lead to faster diagnostic workup and reduce referral to secondary care units. However, adequate training is crucial to guarantee high quality. To guide the development of ultrasound training programs for PCPs, this study explores the use of ultrasound in primary care in Switzerland.
Prevalence of stunting and its correlates among children under 5 in Afghanistan: the potential impact of basic and full vaccination
Dadras O, Suwanbamrung C, Jafari M and Stanikzai MH
Child stunting is prevalent in low and middle-income countries (LMICs), but an information gap remains regarding its current prevalence, correlates, and the impact of vaccination against this condition in Afghanistan. This study aimed to determine the prevalence and correlates of moderate and severe stunting and the potential impact of basic and full vaccination among children under five in Afghanistan.
Relationships Between Chemotherapy-Related Cognitive Impairment, Self-Care Ability, and Quality of Life in Breast Cancer Survivors: A Cross-Sectional Study
Wu N, Luan Z, Zhou Z, Wang H, Du S, Chen Y, Wang X, Li J and Peng X
It is not clear how chemotherapy-related cognitive impairment and self-care ability affect the quality of life of women with breast cancer. The purpose of this study was to explore the relationships between chemotherapy-related cognitive impairment, self-care ability, and quality of life in breast cancer patients, and test whether self-care ability plays a mediating role in the association between cognitive impairment and quality of life.
Feasibility of transperineal minimal invasive surgery when performing sacrectomy for advanced primary and recurrent pelvic malignancies
Beppu N, Ito K, Otani M, Imada A, Matsubara T, Song J, Kimura K, Kataoka K, Kuwahara R, Horio Y, Uchino M, Ikeuchi H and Ikeda M
This study aimed to clarify the efficacy and safety of minimally invasive transabdominal surgery (MIS) with transperineal minimal invasive surgery (tpMIS) for sacrectomy in advanced primary and recurrent pelvic malignancies.
Nasopharyngeal amyloidoma: report of three cases and review of the literature
Zuo W, Du Y and Chen JN
Nasopharyngeal amyloidoma is a rare, locally aggressive tumor that has been reported in the English literature in only 38 cases to date, most of which were in the form of case reports. The present study was aimed to summarize the characteristics of this rare tumor, with the goal of providing new insights for diagnosis and treatment.
The role of coronary CT angiography in athletes
Moliterno E, Rovere G, Giarletta L, Brancasi A, Larici AR, Savino G, Bianco M, Meduri A, Palmieri V, Natale L and Marano R
The sudden death of a young or high-level athlete or adolescent during recreational sports is one of the events with the greatest impact on public opinion in modern society. Sudden cardiac death (SCD) is the principal medical cause of death in athletes and can be the first and last clinical presentation of underlying disease. To prevent such episodes, pre-participation screening has been introduced in many countries to guarantee cardiovascular safety during sports and has become a common target among medical sports/governing organizations. Different cardiac conditions may cause SCD, with incidence depending on definition, evaluation methods, and studied populations, and a prevalence and etiology changing according to the age of athletes, with CAD most frequent in master athletes, while coronary anomalies and non-ischemic causes prevalent in young. To detect silent underlying causes early would be of considerable clinical value. This review summarizes the pre-participation screening in athletes, the specialist agonistic suitability visit performed in Italy, the anatomical characteristics of malignant coronary anomalies, and finally, the role of coronary CT angiography in such arena. In particular, the anatomical conditions suggesting potential disqualification from sport, the post-treatment follow-up to reintegrate young athletes, the diagnostic workflow to rule-out CAD in master athletes, and their clinical management are analyzed.
Significant others in inflammatory arthritis: roles, influences, and challenges-a scoping review
Hansen CW, Nørgaard MW, de Thurah A, Midtgaard J, Cromhout PF and Esbensen BA
Improving self-management in individuals with inflammatory arthritis (IA) is crucial for effective disease management. However, current recommendations primarily focus on interventions for the diagnosed individuals, overlooking the potential impact of their significant others on their self-management abilities. This review aims to fill this gap by identifying and mapping relevant research employing both qualitative and quantitative design to provide a broader understanding of the potential of significant others in relation to IA management. We examined studies published from 2007 to 2024 that explore our research questions using electronic databases and grey literature searches. Two independent reviewers meticulously screened and categorized the studies based on a developed framework employing basic content analysis. Out of 20.925 studies, 43 were included: 22 quantitative studies (including 1 educational trial), 20 qualitative studies, and 1 mixed-methods study. Our analysis of the included studies revealed that significant others predominantly provided practical and emotional support and could positively or negatively influence the person with IAs self-management abilities. Additionally, significant others reported their own feelings of emotional distress and expressed the need for knowledge, skills and social support enabling them to provide better support while taking care of them self. Greater focus on the significant others of those diagnosed with IA in their provision of support to this patient group may both improve the people with IA self-management skills and address significant others' reported needs. Future studies should explore the impact of such initiatives through randomized controlled trials.
Reasons for non-feasibility of therapeutic drug monitoring of oral targeted therapies in oncology - an analysis of the closed cohorts of a multicentre prospective study
van der Kleij MBA, Guchelaar NAD, Meertens M, Westerdijk K, Giraud EL, Bleckman RF, Groenland SL, van Eerden RAG, Imholz ALT, Vulink AJE, Otten HM, Fiebrich-Westra HB, Lubberman FJE, Desar IME, Moes DAR, Touw DJ, Koolen SLW, Gelderblom H, Reyners AKL, van Erp NP, Mathijssen RHJ, Huitema ADR, and Steeghs N
Therapeutic drug monitoring (TDM) - performing dose adjustments based on measured drug levels and established pharmacokinetic (PK) targets - could optimise treatment with drugs that show large interpatient variability in exposure. We evaluated the feasibility of TDM for multiple oral targeted therapies. Here we report on drugs for which routine TDM is not feasible.
Caregiver coping mediates the relationship between caregivers' understanding of dementia as terminal and their distress
Balasubramanian I, Poco LC, Andres EB, Chaudhry I, Østbye T, Malhotra C and
We assessed which coping strategies (problem-focused, emotion-focused, dysfunctional) mediate the association between caregivers' understanding of dementia as terminal and their distress. A total of 215 caregivers of community-dwelling persons with severe dementia were surveyed every 4 months over 3 years. A generalized structural equation model was used to test mediation. Caregivers who correctly understood dementia as terminal and those unsure (vs incorrect), experienced more distress (correct: β [95% confidence interval (CI)]: 0.80 [0.00 to 1.60]; unsure: 0.95 [0.04 to 1.87]). Caregivers with correct understanding of dementia as terminal (vs incorrect) employed more dysfunctional (2.01 [0.60 to 3.42]) and problem-focused coping strategies (2.56 [0.08 to 5.05]). Although dysfunctional and problem-focused coping (associated with higher distress) mediated the positive association between caregivers' understanding that dementia is terminal and their distress, emotion-focused coping (associated with lower distress) did not offset this relationship. Results suggest that terminal illness disclosure to caregivers should be accompanied by interventions to promote emotion-focused coping strategies. Highlights Caregivers who understood dementia as terminal experienced more distress. Dysfunctional and problem-focused coping mediated the positive relationship between terminal illness understanding and caregiver distress. Emotion-focused coping did not offset this relationship.
Crusted Scabies in a Pediatric Liver Transplant Recipient on Immunosuppression
Goh LSH, Karthik SV, Mohamed Nor NH, Loh DLSK and Mali VP
BACKGROUND Crusted scabies is a severe skin infection resulting from hyper-infestation with the obligate parasite Sarcoptes scabiei var. hominis. In contrast to classic scabies, crusted scabies may involve as many as hundreds to millions of mites. Importantly, this condition is associated with a mortality rate of 60% in 5 years, and is more likely to develop in immunosuppressed hosts, presumably due to an impaired T-cell response against the mite. CASE REPORT We present a case of crusted scabies in a 13-year-old girl during her early post-liver transplant period receiving immunosuppression successfully treated with topical 5% permethrin. She had pruritic erythematous papules, confirmed as scabies through skin scraping. The challenge of misdiagnosis during the initial presentation is noteworthy, given atypical manifestations and more common differentials. To our knowledge, only 2 cases of crusted scabies in pediatric solid-organ transplant recipients have been reported. Despite the absence of guidelines for pediatric solid-organ transplant recipients, urgent treatment is required due to the high associated mortality rates. In our case, early treatment proved successful without any secondary bacterial infections or clinical evidence of relapse during a 6-month follow-up. CONCLUSIONS We report a case of scabies in a pediatric liver transplant recipient that was successfully treated. It is crucial to consider the diagnosis of scabies given the associated morbidity and the risk of secondary bacterial infections among other more common differentials. Notably, the response to standard anti-scabies treatment may lead to resolution without relapse in pediatric solid-organ transplant recipients.
Elevated plasma neurofilament light was associated with multi-modal neuroimaging features in Alzheimer's disease signature regions and predicted future tau deposition
Hu Q, Shi M, Li Y and Zhao X
Neurofilament Light (NfL) is a biomarker for early neurodegeneration in Alzheimer's disease (AD). This study aims to examine the association between plasma NfL and multi-modal neuroimaging features across the AD spectrum and whether NfL predicts future tau deposition.
Hemodynamics of short-duration light-intensity physical exercise in the prefrontal cortex of children: a functional near-infrared spectroscopy study
Naito T, Oka K and Ishii K
Identifying the types of exercise that enhance cerebral blood flow is crucial for developing exercise programs that enhance cognitive function. Nevertheless, few studies have explored the amount of light-intensity, short-duration exercises that individuals can easily perform on cerebral blood flow, particularly in children. We examined the effects of these exercises on the hemodynamics of the prefrontal cortex (PFC) using functional near-infrared spectroscopy. Participants comprised 41 children (aged 12.1 ± 1.5 years, 37% female) who engaged in seven light-intensity exercises, with each movement performed in two patterns lasting 10 or 20 s. Changes in oxygenated hemoglobin (oxy-Hb) levels at rest and during exercise were compared using analysis of covariance, with sex and age as covariates. Significant increases in oxy-Hb were observed in multiple regions of the PFC during all forms of exercise (including dynamic and twist stretching [66.6%, 8/12 regions, η = 0.07-0.27], hand and finger movements [75.0%, 9/12 regions, η = 0.07-0.16], and balance exercises (100.0%, 6/6 regions, η = 0.13-0.25]), except for static stretching with monotonic movements. This study implies that short-duration, light-intensity exercises, provided that they entail a certain degree of cognitive and/or physical demands, can activate the PFC and increase blood flow.
The edutainment program on knowledge, perception, and uptake of cervical cancer screening among Muslim women in Southern Thailand: a quasi experimental study
Weschasat T, Wetchasat N and Chuemchit M
Cervical cancer is a significant global health concern and is the third most common cancer in women. Owing to their religious beliefs, Muslim women in Thailand are less likely to be screened for cervical cancer.
Random survival forest for predicting the combined effects of multiple physiological risk factors on all-cause mortality
Zhao B, Nguyen VK, Xu M, Colacino JA and Jolliet O
Understanding the combined effects of risk factors on all-cause mortality is crucial for implementing effective risk stratification and designing targeted interventions, but such combined effects are understudied. We aim to use survival-tree based machine learning models as more flexible nonparametric techniques to examine the combined effects of multiple physiological risk factors on mortality. More specifically, we (1) study the combined effects between multiple physiological factors and all-cause mortality, (2) identify the five most influential factors and visualize their combined influence on all-cause mortality, and (3) compare the mortality cut-offs with the current clinical thresholds. Data from the 1999-2014 NHANES Survey were linked to National Death Index data with follow-up through 2015 for 17,790 adults. We observed that the five most influential factors affecting mortality are the tobacco smoking biomarker cotinine, glomerular filtration rate (GFR), plasma glucose, sex, and white blood cell count. Specifically, high mortality risk is associated with being male, active smoking, low GFR, elevated plasma glucose levels, and high white blood cell count. The identified mortality-based cutoffs for these factors are mostly consistent with relevant studies and current clinical thresholds. This approach enabled us to identify important cutoffs and provide enhanced risk prediction as an important basis to inform clinical practice and develop new strategies for precision medicine.
Sleep Bruxism in Thai Obstructive Sleep Apnea Patients
Kaongampanich N, Hosiriluck N, Triprateepsilp N, Pholsiripathom S and Chatchaiyan N
To investigate the prevalence of sleep bruxism (SB) in Thai obstructive sleep apnea (OSA) patients and to identify demographic characteristics and specific sleep parameters associated with SB.
Urological outcomes in adult females born with anorectal malformation or Hirschsprung disease
Wehrli LA, Harris KT, Wood DT, Wilcox DT, Cooper EH, Rieck JM, McGuire E, Ketzer J, De La Torre L, Peña A and Bischoff A
Women born with anorectal malformation (ARM) or Hirschsprung disease (HD) may have impaired urologic function resulting in sequelae in adulthood. This study assessed and compared self-reported urinary outcomes in adult females born with ARM or HD to a reference population.
Assessment of Coronary Involvement with MDCT and Long-term Outcomes in Patients with Takayasu's Arteritis
Ren X, Chen B, Yu Y, Hou Z, Gao Y, Yin W and Lu B
Takayasu's arteritis (TA) mainly affects the aorta and its branches involving the coronary arteries. Coronary CT angiography can be used to detect coronary artery lesions. Outcome of TA patients with coronary involvement has not been well established. Our study aimed to systematically analyze coronary lesions in patients with TA and to access long-term outcome in TA patients with coronary involvement.
Predictors of lung cancer subtypes and lymph node status in non-small-cell lung cancer: intravoxel incoherent motion parameters and extracellular volume fraction
Han H, Guo W, Ren H, Hao H, Lin X, Tian M, Xin J and Zhao P
To determine the performance of intravoxel incoherent motion (IVIM) parameters and the extracellular volume fraction (ECV) in distinguishing between different subtypes of lung cancer and predicting lymph node metastasis (LNM) status in patients with non-small-cell lung cancer (NSCLC).
Experiences with implementing advance care planning (ACP-GP) in Belgian general practice in the context of a cluster RCT: a process evaluation using the RE-AIM framework
Stevens J, Scherrens AL, Pype P, Deliens L, De Vleminck A and Pardon K
General practice is often recommended as an ideal setting to initiate advance care planning (ACP), but uptake of ACP in this setting is low. ACP-GP is a complex intervention to facilitate ACP for patients with chronic, life-limiting illness in Belgian general practice. It aims to increase patient ACP engagement and general practitioner (GP) ACP self-efficacy. In a cluster-randomized controlled trial, the intervention was not superior to control in increasing these outcomes. A parallel process evaluation aimed to enhance understanding of how the intervention was implemented, and which factors might have influenced trial results.
Which learning techniques supported by cognitive research do students use at secondary school? Prevalence and associations with students' beliefs and achievement
Ruiz-Martín H, Blanco F and Ferrero M
Research in cognitive science has highlighted the effectiveness of several learning techniques, and a number of studies have analyzed their prevalence among university students and their relationship with academic achievement. In this study, we surveyed a large, heterogeneous sample of secondary school students to reveal how often they use research-supported techniques in comparison with other frequent techniques, and we analyzed the association between their study strategies and school achievement. We also assessed the associations between study techniques and several students' beliefs and attitudes toward learning (self-efficacy, goal orientation, control beliefs, growth mindset, and examination anxiety). Results showed that, except for distributed practice, only those techniques that are supported by previous research yielded an association with achievement, and they exhibited higher associations with self-efficacy, growth mindset, control beliefs, and learning goal orientation than non-supported techniques.
Patients and family attitudes about clinical and research sharing of electronic clinical data
Koposov R, Stien L, Clausen C, Leventhal B, Westbye OS, Nytrø Ø, Koochakpour K, Pant D, Røst TB, Mandahl A, Hafstad H and Skokauskas N
To access the attitudes of service users about the sharing of health records for research and to foster collaboration between municipal health services and the specialist health services in Norway.
Reduced dynamic changes in pulmonary artery compliance during isometric handgrip exercise in patients with heart failure
Hashemi D, Hou X, Doeblin P, Weiß J, Beyer R, Neye M, Erley J, Bucius P, Tanacli R, Kuehne T, Kelm M, Blum M, Edelmann F, Kuebler WM, Düngen HD, Schuster A, Stoiber L and Kelle S
Exercise intolerance is a debilitating symptom in heart failure (HF), adversely affecting both quality of life and long-term prognosis. Emerging evidence suggests that pulmonary artery (PA) compliance may be a contributing factor. This study aims to non-invasively assess PA compliance and its dynamic properties during isometric handgrip (HG) exercise in HF patients and healthy controls, using cardiovascular magnetic resonance (CMR). We prospectively enrolled 36 subjects, comprising 17 HF patients (NYHA class II and III) and 19 healthy controls. Participants performed an HG test, and we assessed changes in PA compliance and hemodynamic flow parameters using advanced CMR techniques. We also explored the relationship between CMR-derived PA compliance metrics and established clinical indicators, ensuring the validity of our findings through intra- and interobserver agreements. HF patients had significantly lower resting PA compliance compared to controls (28.9% vs. 50.1%, p < 0.01). During HG exercise, HF patients exhibited a dampened adaptability in PA compliance. Hemodynamic responses, including heart rate and blood pressure, were not significantly different between the groups. Further analyses revealed a significant correlation between changes in PA compliance and functional capacity, and an inverse relationship with NYHA class. Our study demonstrates a marked difference in PA vascular responses during HG exercise between HF patients and healthy controls. The compromised adaptability in PA compliance in HF patients is correlated with diminished functional capacity. These findings have significant clinical implications and may guide future interventional strategies in HF management.
Clinical practice guideline for the management of lipids in adults with diabetic kidney disease: abbreviated summary of the Joint Association of British Clinical Diabetologists and UK Kidney Association (ABCD-UKKA) Guideline 2024
Zac-Varghese S, Mark P, Bain S, Banerjee D, Chowdhury TA, Dasgupta I, De P, Fogarty D, Frankel A, Goldet G, Karalliedde J, Mallik R, Montero R, Sharif A, Wahba M, Dhatariya K, McCafferty K, Lioudaki E and Winocour P
The contribution of chronic kidney disease (CKD) towards the risk of developing cardiovascular disease (CVD) is magnified with co-existing type 1 or type 2 diabetes. Lipids are a modifiable risk factor and good lipid management offers improved outcomes for people with diabetic kidney disease (DKD).The primary purpose of this guideline, written by the Association of British Clinical Diabetologists (ABCD) and UK Kidney Association (UKKA) working group, is to provide practical recommendations on lipid management for members of the multidisciplinary team involved in the care of adults with DKD.
Positive public attitudes towards agricultural robots
Zeddies HH, Busch G and Qaim M
Robot technologies could lead to radical changes in farming. But what does the public know and think about agricultural robots? Recent experience with other agricultural technologies-such as plant genetic engineering-shows that public perceptions can influence the pace and direction of innovation, so understanding perceptions and how they are formed is important. Here, we use representative data from an online survey (n = 2269) to analyze public attitudes towards crop farming robots in Germany-a country where new farming technologies are sometimes seen with skepticism. While less than half of the survey participants are aware of the use of robots in agriculture, general attitudes are mostly positive and the level of interest is high. A framing experiment suggests that the type of information provided influences attitudes. Information about possible environmental benefits increases positive perceptions more than information about possible food security and labor market effects. These insights can help design communication strategies to promote technology acceptance and sustainable innovation in agriculture.
Prevalence of anxiety symptoms in infertile men: a systematic review and meta-analysis
Simbar M, Ghasemi V, Taherian R, Kalhor M, Mohammadian F and Kiani Z
Infertility in men causes problems in various aspects of their lives, including personal, family and social life. One of the most important of these problems is anxiety. Anxiety in infertile men can affect their health, quality of life, and response to treatment, highlighting the significance of anxiety in these men. Thus, this systematic review and meta-analysis was conducted to investigate the prevalence of anxiety symptoms in infertile men.
The limited role of serum neurofilament light chain in predicting pain severity of patients with diabetic polyneuropathy
Kim AS and Lee JM
Pain is one of many complaints expressed by patients with diabetic polyneuropathy. However, no objective measure for pain severity has been available. Neurofilament light chains have been widely used for assessing axonal damage in the neuronal system. Hence, we sought to investigate whether neurofilament light chains can serve as a marker reflecting pain severity in diabetic polyneuropathy. We enrolled the patients with diabetic polyneuropathy. Serum concentrations of neurofilament light chain were then measured using a single-molecule array. Pain severity was evaluated using painDETECT and the Brief Pain Inventory. Moreover, laboratory results including, serum creatinine, HbA1c, and glomerular filtration rate. A correlation test was used to analyze each variable. A total of 42 patients were enrolled. Neurofilament light chain levels were unable to reflect current neuropathic pain severity. However, high levels of neurofilament light chain were a significant predictor of poor diabetes control (r = 0.41; p = 0.02) and kidney damage (r = 0.45; p = 0.01). Serum levels of neurofilament light chain could not reflect current pain severity but was strongly associated with kidney dysfunction and poor diabetes control. Other biomarkers that could predict pain severity need to be uncovered.
The ten-year evaluation of clinical characteristics in congenital lung anomaly in pediatrics; a retrospective study in North of Iran
Lashkarbolouk N, Mazandarani M, Azari AA, Ghorbani S and Shahkar L
Congenital lung anomalies (CLA) are a group of anomalies, including congenital cystic adenomatoid malformation (CCAM), bronchopulmonary sequestrations (BPS), congenital lobar emphysema (CLE), and bronchogenic cysts (BC). The prevalence of these rare anomalies has risen in recent years, according to various population-based studies due to advances in fetal ultrasound technology.
Development and validation of a nomogram for breast cancer-related lymphedema
Jiang Q, Hu H, Liao J, Li ZH and Tan J
To establish and validate a predictive model for breast cancer-related lymphedema (BCRL) among Chinese patients to facilitate individualized risk assessment. We retrospectively analyzed data from breast cancer patients treated at a major single-center breast hospital in China. From 2020 to 2022, we identified risk factors for BCRL through logistic regression and developed and validated a nomogram using R software (version 4.1.2). Model validation was achieved through the application of receiver operating characteristic curve (ROC), a calibration plot, and decision curve analysis (DCA), with further evaluated by internal validation. Among 1485 patients analyzed, 360 developed lymphedema (24.2%). The nomogram incorporated body mass index, operative time, lymph node count, axillary dissection level, surgical site infection, and radiotherapy as predictors. The AUCs for training (N = 1038) and validation (N = 447) cohorts were 0.779 and 0.724, respectively, indicating good discriminative ability. Calibration and decision curve analysis confirmed the model's clinical utility. Our nomogram provides an accurate tool for predicting BCRL risk, with potential to enhance personalized management in breast cancer survivors. Further prospective validation across multiple centers is warranted.
Normality and compassionate care: experiences from advanced cancer patients in their last time at home
Driller B, Maienborn C, Aasen EM, Kolstrøm A, Talseth-Palmer B, Hole T, Strømskag KE and Brenne AT
Many cancer patients prefer to receive palliative treatment at home, as it allows them to be in a familiar and comfortable environment. Integrating Advance Care Planning (ACP) into routine practice in primary healthcare helps patients and their relatives prepare for end-of-life (EoL) care in accordance with patients' preferences. This includes the option to spend their final days at home if desired. The aim of this study was to gain insights from experiences of advanced seriously ill cancer patients at home while receiving palliative treatment and being engaged in ACP within primary healthcare settings.
Artificial intelligence detects awareness of functional relation with the environment in 3 month old babies
Khodadadzadeh M, Sloan AT, Jones NA, Coyle D and Kelso JAS
A recent experiment probed how purposeful action emerges in early life by manipulating infants' functional connection to an object in the environment (i.e., tethering an infant's foot to a colorful mobile). Vicon motion capture data from multiple infant joints were used here to create Histograms of Joint Displacements (HJDs) to generate pose-based descriptors for 3D infant spatial trajectories. Using HJDs as inputs, machine and deep learning systems were tasked with classifying the experimental state from which snippets of movement data were sampled. The architectures tested included k-Nearest Neighbour (kNN), Linear Discriminant Analysis (LDA), Fully connected network (FCNet), 1D-Convolutional Neural Network (1D-Conv), 1D-Capsule Network (1D-CapsNet), 2D-Conv and 2D-CapsNet. Sliding window scenarios were used for temporal analysis to search for topological changes in infant movement related to functional context. kNN and LDA achieved higher classification accuracy with single joint features, while deep learning approaches, particularly 2D-CapsNet, achieved higher accuracy on full-body features. For each AI architecture tested, measures of foot activity displayed the most distinct and coherent pattern alterations across different experimental stages (reflected in the highest classification accuracy rate), indicating that interaction with the world impacts the infant behaviour most at the site of organism~world connection.
A transversal cross-sectional study of factors related to HPV vaccination status and cancer screening participation among French women aged 25-40
Serman F, Lisembard G, Sahraoui M, Berkhout C, Rochoy M, Haro A and Calafiore M
In 2020, uterine cervical cancer (UCC) was the 12th most common cancer among women in France and the 4th worldwide. French health authorities wanted to increase Human Papilloma Virus (HPV) vaccination and screening rates. There were still many barriers to these measures among young women, their families, and health professionals and teachers. Between 2014 and 2019, international studies found inconsistent effects of HPV vaccination on UCC screening. In 2022, a survey was conducted among women aged 25 to 40 in the Nord-Pas-de-Calais region to assess participation 1) in HPV vaccination and its barriers, 2) in UCC screening as a function of HPV vaccination status.
Exploring the impacts of risk factors on mortality patterns of global Alzheimer's disease and related dementias from 1990 to 2021
Mobaderi T, Kazemnejad A and Salehi M
Alzheimer's Disease and Related Dementias (ADRD) affect millions of people worldwide, with mortality rates influenced by several risk factors and exhibiting significant heterogeneity across geographical regions. This study aimed to investigate the impact of risk factors on global ADRD mortality patterns from 1990 to 2021, utilizing clustering and modeling techniques. Data on ADRD mortality rates, cardiovascular disease, and diabetes prevalence were obtained for 204 countries from the GBD platform. Additional variables such as HDI, life expectancy, alcohol consumption, and tobacco use prevalence were sourced from the UNDP and WHO. All the data were extracted for men, women, and the overall population. Longitudinal k-means clustering and generalized estimating equations were applied for data analysis. The findings revealed that cardiovascular disease had significant positive effects of 1.84, 3.94, and 4.70 on men, women, and the overall ADRD mortality rates, respectively. Tobacco showed positive effects of 0.92, 0.13, and 0.39, while alcohol consumption had negative effects of - 0.59, - 9.92, and - 2.32, on men, women, and the overall ADRD mortality rates, respectively. The countries were classified into five distinct subgroups. Overall, cardiovascular disease and tobacco use were associated with increased ADRD mortality rates, while moderate alcohol consumption exhibited a protective effect. Notably, tobacco use showed a protective effect in cluster A, as did alcohol consumption in cluster B. The effects of risk factors on ADRD mortality rates varied among the clusters, highlighting the need for further investigation into the underlying causal factors.
Relationship between oral hypofunction and salivary biomarkers in older adults: a cross-sectional study
Masutomi K, Bando M, Inagaki Y, Kido R, Uemura Y, Hatada Y, Kido JI, Fukui M, Hinode D and Yumoto H
Oral health problems have increased among older adults. Oral hypofunction is characterized by seven signs and symptoms: oral uncleanness, oral dryness, decline in occlusal force, decline in the movement function of the tongue and lips, decline in tongue pressure, decline in masticatory function, and decline in swallowing function, the latter being a significant risk factors for oral frailty. Recent research has suggested that salivary biomarkers can be used to assess not only oral diseases, including dental caries and periodontitis, but also systemic diseases, such as cancer and diabetes mellitus. This cross-sectional study investigated the relationship between oral hypofunction and the levels of salivary biomarkers.
Age, comorbidity burden and late presentation are significant predictors of hospitalization length and acute respiratory failure in patients with influenza
Miron VD, Săndulescu O, Streinu-Cercel A, Florea D, Paraschiv S, Bănică L, Vlaicu O, Oțelea D, Bilașco A, Pițigoi D, Streinu-Cercel A and Drăgănescu AC
Influenza viruses are responsible for a high number of infections and hospitalizations every year. In this study, we aimed to identify clinical and host-specific factors that influence the duration of hospitalization and the progression to acute respiratory failure (ARF) in influenza. We performed an analysis of data from a prospective active influenza surveillance study that was conducted over five seasons (2018/19 to 2022/23). A total of 1402 patients with influenza were included in the analysis, the majority of which (64.5%) were children (under 18 years), and 9.1% were elderly. At least one chronic condition was present in 29.2% of patients, and 9.9% of patients developed ARF. The median hospital stay was 4 days (IQR: 3, 6 days). The most important predictors of prolonged hospital stay and development of ARF were extremes of age (infants and elderly), presence of chronic diseases, particularly the cumulus of at least 3 chronic diseases, and late presentation to hospital. Among the chronic diseases, chronic obstructive pulmonary disease, cardiovascular disease, cancer, diabetes, obesity, and chronic kidney disease were strongly associated with a longer duration of hospitalization and occurrence of ARF. In this context, interventions aimed at chronic disease management, promoting influenza vaccination, and improving awareness and access to health services may contribute to reducing the impact of influenza not only in Romania but globally. In addition, continued monitoring of the circulation of influenza viruses is essential to limit their spread among vulnerable populations.
Renal Transplantation Enhances the Sildenafil Citrate Effectiveness in Patients with Erectile Dysfunction. A Single-Center Perspective
El Hennawy HM, Safar O, Al Faifi AS, Shalkamy O, Ali MA, Ali HH, El Madawie MZ, Thamer S, Almurayyi M, Zaitoun MF, Elzubair LGA and Elatreisy A
To assess the efficacy and safety of Sildenafil citrate in the treatment of ED in (HD) compared to post-RT patients.
Presurgical management of ulnar nerve entrapment in patients with and without diabetes mellitus
Andersson S, Zimmerman M, Perez R, Rydberg M and Dahlin LB
Diabetes mellitus (DM) is a risk factor for the development of ulnar nerve entrapment (UNE). Differences in surgical outcomes for UNE between patients with and without DM have been reported, but studies on presurgical management are scarce. This study aimed to evaluate the presurgical management of UNE in patients with (DM diagnosis < 2 years of UNE diagnosis) and without DM regarding the level of care for diagnosis and the proportion that proceeds to surgery. Data from 6600 patients with UNE between 2004 and 2019 were included from the Skåne Health Care Register (SHR) and cross-linked with data from the Swedish National Diabetes Register (NDR). The group with UNE and DM was compared to the group with UNE without DM and prevalence ratios were calculated using Cox regression analysis. Patients with DM more often got their first UNE diagnosis in secondary care than in primary care (643/667, 96% vs. 5361/5786; 93%). Patients with and without DM, regardless of the type of DM, presence of retinopathy, or HbA1c levels, were surgically treated for UNE to the same extent (258/667, 39% of patients with DM vs. 2131/5786, 37% of patients without DM). The proportion of surgically treated was significantly lower among patients diagnosed with UNE in primary care compared to secondary care (59/449, 13% vs. 2330/5786, 38%). Men were more often surgically treated than women (1228/3191, 38% vs.1161/3262 36%). Patients with UNE and DM are surgically treated to the same extent as patients with UNE but without DM and are more likely to be diagnosed in specialized care.
Cost-effectiveness of recombinant influenza vaccine compared with standard dose influenza vaccine in adults 18-64 years of age
Nowalk MP, Smith KJ, Raviotta JM, Wateska A and Zimmerman RK
The Advisory Committee on Immunization Practices (ACIP) uses the Evidence to Recommendations Framework that includes cost-effectiveness analyses (CEA) for determining vaccine recommendations. ACIP's preference for protecting adults ≥ 65 years is enhanced vaccines, including recombinant influenza vaccine (RIV4), adjuvanted or high dose influenza vaccine. Less is known about the CEA of enhanced vaccines for younger adults.
Association of systolic blood pressure variability with remote ischemic conditioning in acute ischemic stroke
Cui Y, Ning YX, Cai JR, Zhang NN and Chen HS
Systolic blood pressure variability (SBPV) is associated with outcome in acute ischemic stroke. Remote ischemic conditioning (RIC) has been demonstrated to be effective in stroke and may affect blood pressure. Relationship between SBPV and RIC treatment after stroke warrants investigation. A total of 1707 patients from per-protocol analysis set of RICAMIS study were included. The SBPV was calculated based on blood pressure measured at admission, Day 7, and Day 12. (I) To investigate the effect of SBPV on efficacy of RIC in stroke, patients were divided into High and Low categories in each SBPV parameter. Primary outcome was excellent functional outcome at 90 days. Compared with Control, efficacy of RIC in each category and interaction between categories were investigated. (II) To investigate the effect of RIC treatment on SBPV, SBPV parameters were compared between RIC and Control groups. Compared with Control, a higher likelihood of primary outcome in RIC was found in high category (max-min: adjusted risk difference [RD] = 7.2, 95% CI 1.2-13.1, P = 0.02; standard deviation: adjusted RD = 11.5, 95% CI 1.6-21.4, P = 0.02; coefficient of variation: adjusted RD = 11.2, 95% CI 1.4-21.0, P = 0.03). Significant interaction of RIC on outcomes were found between High and Low standard deviations (adjusted P < 0.05). No significant difference in SBPV parameters were found between treatment groups. This is the first report that Chinese patients with acute moderate ischemic stroke and presenting with higher SBPV, who were non-cardioemoblic stroke and not candidates for intravenous thrombolysis or endovascular therapy, would benefit more from RIC with respect to functional outcomes at 90 days, but 2-week RIC treatment has no effect on SBPV during hospital.
Synthesis and characterization of bagasse cellulose-based quaternary ammonium peroxyphosphotungstate and their catalytic properties for cyclohexene oxidation in the absence of any solvent
Lin L, Zhu S, Chen Y, He X, Zhou R and Zhang J
Bagasse cellulose, an industrial waste byproduct of sugar production, was demonstrated to be a viable solid support for a solid-phase ionic oxidation catalyst enabling organic solvent-free aqueous reaction conditions and facile catalyst recovery. Bagasse cellulose-supported quaternary ammonium peroxyphosphotungstate was synthesized from bagasse cellulose-supported quaternary ammonium chloride, phosphotungstic acid, and hydrogen peroxide. The chemical structure of this material was characterized by SEM, XRD, FT-IR, XPS, and C NMR, revealing stability of the cellulose matrix to the catalyst loading conditions and effective dispersion of the acicular catalyst crystals throughout the matrix. High catalytic activity of this synthetic complex was demonstrated in the oxidation of cyclohexene to 1,2-cyclohexanediol with hydrogen peroxide in the absence of solvent. Optimized conditions providing trans-1,2-cyclohexanediol with 86.2 % selectivity were 12 wt% catalyst and 4 mL/g 30 % HO (vs. cyclohexene) at 50 °C for 10 h.
A health economic pilot study comparing two diabetic retinopathy screening strategies
Sauesund ES, Hertzberg SNW, Jørstad ØK, Moe MC, Erke MG, Fosmark DS and Petrovski G
To compare two screening strategies for diabetic retinopathy (DR), and to determine the health-economic impact of including optical coherence tomography (OCT) in a regular DR screening. This cross-sectional study included a cohort of patients (≥ 18 years) with type 1 or 2 diabetes mellitus (T1D or T2D) from a pilot DR screening program at Oslo University Hospital, Norway. A combined screening strategy where OCT was performed in addition to fundus photography for all patients, was conducted on this cohort and compared to our existing sequential screening strategy. In the sequential screening strategy, OCT was performed on a separate day only if fundus photography indicated diabetic macular edema (DME). The presence of diabetic maculopathy on fundus photography and DME on OCT was determined by two medical retina specialists. Based on the prevalence rate of diabetic maculopathy and DME from the pilot, we determined the health-economic impact of the two screening strategies. The study included 180 eyes of 90 patients. Twenty-seven eyes of 18 patients had diabetic maculopathy, and of these, 7 eyes of 6 patients revealed DME on OCT. When diabetic maculopathy was absent on fundus photographs, OCT could not reveal DME. Accordingly, 18 patients (20%) with diabetic maculopathy would have needed an additional examination with OCT in the sequential screening strategy, 6 (33%) of whom would have had DME on OCT. In an extended healthcare perspective analysis, the cost of the sequential screening strategy was higher than the cost of the combined screening strategy. There was a weak association between diabetic maculopathy on fundus photography and DME on OCT. The health economic analysis suggests that including OCT as a standard test in DR screening could potentially be cost-saving.
Technology and Children's health: Effect of virtual reality on pain and clinical outcomes during hydrotherapy for children with burns
Saleh SE and Abozed HW
Virtual Reality (VR) has been frequently used as an engaging, interactive, and effective non-pharmacological distraction technique for children during painful procedures, including burnt wound care.
Erythroid-intrinsic activation of TLR8 impairs erythropoiesis in inherited anemia
Liang J, Wan Y, Gao J, Zheng L, Wang J, Wu P, Li Y, Wang B, Wang D, Ma Y, Shen B, Lv X, Wang D, An N, Ma X, Geng G, Tong J, Liu J, Chen G, Gao M, Kurita R, Nakamura Y, Zhu P, Yin H, Zhu X and Shi L
Inherited non-hemolytic anemia is a group of rare bone marrow disorders characterized by erythroid defects. Although concerted efforts have been made to explore the underlying pathogenetic mechanisms of these diseases, the understanding of the causative mutations are still incomplete. Here we identify in a diseased pedigree that a gain-of-function mutation in toll-like receptor 8 (TLR8) is implicated in inherited non-hemolytic anemia. TLR8 is expressed in erythroid lineage and erythropoiesis is impaired by TLR8 activation whereas enhanced by TLR8 inhibition from erythroid progenitor stage. Mechanistically, TLR8 activation blocks annexin A2 (ANXA2)-mediated plasma membrane localization of STAT5 and disrupts EPO signaling in HuDEP2 cells. TLR8 inhibition improves erythropoiesis in RPS19 HuDEP2 cells and CD34 cells from healthy donors and inherited non-hemolytic anemic patients. Collectively, we identify a gene implicated in inherited anemia and a previously undescribed role for TLR8 in erythropoiesis, which could potentially be explored for therapeutic benefit in inherited anemia.
Beyond the diagnosis of drug-resistant Tuberculosis in Norway: patients' experiences before, during and after treatment
Storvig E, Harstad I, Ehrnström B and Iversen VC
This study aims to explore the varied experiences of patients with drug-resistant tuberculosis in Norway. The study emphasizes challenges and implications of being diagnosed with drug-resistant tuberculosis, including the impact on psychosocial health during the diagnosis, disease, treatment, isolation and recovery phases. Norway is a low endemic country of tuberculosis. Most patients are immigrants, and some of them have recently arrived in the country. Patients undergoing treatment for drug-resistant tuberculosis endure prolonged and demanding treatment that could affect their psychosocial health.
Validation of the Hungarian version of the 6-item turnover intention scale among elderly care workers
Németh Z, Deák P, Szűcs R, Makai A and Hock M
This research examines the psychometric characteristics and reliability of the 6-item turnover intention scale (TIS-6) by Bothma and Roodt (SA J Hum Resour Manag 11:a507, 2013) on a Hungarian sample. The internal validity of the TIS-6 was assessed using data from 269 Hungarian elderly care institution workers. Confirmatory factor analysis was performed to analyse the structural validity. Convergent and discriminant validity were examined with questions on job characteristics and using the Maslach Burnout Inventory and Effort-Reward Imbalance Scale. IBM SPSS 28.0 software was used for the statistical analysis, and the results were considered significant at p < 0.05. The internal consistency of the questionnaire's scale proved to be acceptable (α = 0.826). Convergent validity was confirmed by the relationships between the components of the questionnaire and burnout (r = 0.512; p < 0.001; r = 0.419; p < 0.001) and workplace stress (r = 0.565; p < 0.001; r = 0.310; p < 0.001). There were significant differences between the TIS-6 scores among the groups with different degrees of burnout (p < 0.001), which indicated adequate discriminant validity of the questionnaire. The structural validity of the questionnaire was acceptable, and the scale questions fit well. The Hungarian version of the TIS-6 scale is a valid and reliable tool for assessing turnover intention among elderly care institution workers in Hungary.
Plasma alpha B crystallin as potential biomarker for predicting pre-operative seizures in glioma
Xie Y, Qi Z, Tong Y and Zhou N
Glioma-associated epilepsy affects a significant proportion of glioma patients, contributing to disease progression and diminished survival rates. However, the lack of a reliable preoperative seizure predictor hampers effective surgical planning. This study investigates the potential of Alpha B crystallin protein (CRYAB) plasma levels as a predictive biomarker for epilepsy seizures in glioma patients.
Effect of low blood pressure on prognosis of acute heart failure
Kim HJ and Jo SH
Low blood pressure (BP) is associated with poor outcomes in patients with heart failure (HF). We investigated the influence of initial BP on the prognosis of HF patients at admission, and prescribing patterns of HF medications, such as angiotensin-converting enzyme inhibitors (ACEi), angiotensin receptor blockers (ARB), and beta-blockers (BB). Data were sourced from a multicentre cohort of patients admitted for acute HF. Patients were grouped into heart failure reduced ejection fraction (HFrEF) and HF mildly reduced/preserved ejection fraction (HFmrEF/HFpEF) groups. Initial systolic and diastolic BPs were categorized into specific ranges. Among 2778 patients, those with HFrEF were prescribed ACEi, ARB, or BB at discharge, regardless of their initial BP. However, medication use in HFmrEF/HFpEF patients tended to decrease as BP decreased. Lower initial BP in HFrEF patients correlated with an increased incidence of all-cause death and composite clinical events, including HF readmission or all-cause death. However, no significant differences in clinical outcomes were observed in HFmrEF/HFpEF patients according to BP. Initial systolic (< 120 mmHg) and diastolic (< 80 mmHg) BPs were independently associated with a 1.81-fold (odds ratio [OR] 1.81, 95% confidence interval [CI] 1.349-2.417, p < 0.001) and 2.24-fold (OR 2.24, 95% CI 1.645-3.053, p < 0.001) increased risk of long-term mortality in HFrEF patients, respectively. In conclusion, low initial BP in HFrEF patients correlated with adverse clinical outcomes, and BP < 120/80 mmHg independently increased mortality. However, this relationship was not observed in HFmrEF/HFpEF patients.
Intersectional socioeconomic disparities in continuous smoking through pregnancy among pre-pregnant smokers in Sweden between 2006 and 2016
Axelsson Fisk S, Cassel J, Rostila M, Liu C and Juárez SP
While well-established associations exist between socioeconomic conditions and smoking during pregnancy (SDP), less is known about social disparities in the risk of continuous SDP. Intersectional analyses that consider multiple social factors simultaneously can offer valuable insight for planning smoking cessation interventions.
Examining the impact of differing caffeine dosages in conjunction with plyometric training on physiological adaptations in basketball players
Wu S and Jiang H
The aim of the current study was to investigate the effects of ingesting different dosages of caffeine (CAF) prior to plyometric jump training (PJT) on sport-related performance and physiological parameters in male basketball players. Twenty-four young athletes were randomly divided into 3 groups and performed 6 weeks of PJT while consuming 3 mg·kg of body mass caffeine (CAF3, n = 8), 6 mg·kg body mass caffeine (CAF6, n = 8) or placebo (PL; n = 8) one hour prior to each training session. Before and after the 6-week PJT, the players were evaluated for field-based basketball-specific performance measures (vertical jump, 20-m sprint, Illinois change of direction speed [CODS], and maximal strength) and lab-based physiological (aerobic capacity and anaerobic power) parameters. CAF3, CAF6, and PL groups demonstrated significant improvements in vertical jump (ES = 1.07, 1.45, and 1.1, respectively), 20-m sprint (ES = - 0.50, - 0.61, and - 0.36), change of direction performance (ES = - 1.22, - 1.26, and - 1.09), maximal strength (ES = 1.68, 2.29, and 1.17), maximum oxygen uptake (V̇O) (ES = 1.09, 1.59, and 0.92), and peak (ES = 1.82, 1.85, and 0.82) and average power output (ES = 1.39, 1.32, and 1.07) after 6 weeks of training. Comparative analysis of individual adaptive responses to training indicated that the CAF6 led to insignificantly greater effects in vertical jump (ES = 1.45), maximal strength (ES = 2.29), and V̇O (ES = 1.59) with lower residuals in individual changes and lower coefficient of variations (CV) in mean group changes. Regarding sprint and CODS performance, both experimental groups indicated similar changes, residuals in individual changes, and CVs in mean group changes. Overall, consuming 6 mg·kg body mass caffeine induces superior adaptations in aerobic fitness, anaerobic power, and sport-specific performance measures, with lower inter-individual variability in the adaptations and more homogenized changes over the training period.
Obesity, abdominal obesity, metabolic obesity phenotypes, and Helicobacter pylori infection: results from NHANES 1999-2000
Chen D, Wang S, Yang W, Lu H and Ren Q
Recent studies on the association between Helicobacter pylori (H. pylori) infection and obesity have reported conflicting results. Therefore, the purpose of our study was to investigate the association of obesity, abdominal obesity, and metabolic obesity phenotypes with H. pylori infection.
Secondary attack rate following on-site isolation of patients with suspected COVID-19 in multiple-bed rooms
Ragozzino S, Kuehl R, Leuzinger K, Schläpfer P, Urwyler P, Durovic A, Zingg S, von Rotz M, Battegay M, Widmer AF, Hirsch HH, Bassetti S and Tschudin-Sutter S
The implementation of isolation precautions for patients with suspected Coronavirus Disease 2019 (COVID-19) and pending test results is resource intensive. Due to the limited availability of single-bed rooms at our institution, we isolated patients with suspected COVID-19 together with patients without suspected COVID-19 on-site in multiple-bed rooms until SARS-CoV-2-test results were available. We evaluated the likelihood of SARS-CoV-2 transmission to individuals sharing the room with patients isolated on-site. This observational study was performed at the University Hospital Basel, Switzerland, from 03/20 - 11/20. Secondary attack rates were compared between patients hospitalized in multiple-bed rooms and exposed to individuals subjected to on-site isolation precautions (on-site isolation group), and patients exposed to individuals initially not identified as having COVID-19, and not placed under isolation precautions until the diagnosis was suspected (control group). Transmission events were confirmed by whole-genome sequencing. Among 1,218 patients with suspected COVID-19, 67 (5.5%) tested positive for SARS-CoV-2. Of these, 21 were isolated on-site potentially exposing 27 patients sharing the same room. Median contact time was 12 h (interquartile range 7-18 h). SARS-CoV-2 transmission was identified in none of the patients in the on-site isolation group vs. 10/63 (15.9%) in the control group (p = 0.03). Isolation on-site of suspected COVID-19-patients in multiple-bed rooms avoided single-room occupancy and subsequent in-hospital relocation for many patients without confirmed SARS-CoV-2-infection. The absence of secondary transmission among the exposed patients in the on-site isolation group allows for assessment of the risk/benefit ratio of this strategy given the limitation of a small sample size.
Parallel activation of helicopter and ground transportation after dispatcher identification of suspected anterior large vessel occlusion stroke in rural areas: a proof-of-concept case with modeling from the LESTOR trial
Henningsen M, Herrmann ML, Meier S, Bergmann U, Busch HJ, Taschner CA and Brich J
When stroke patients with suspected anterior large vessel occlusion (aLVO) happen to live in rural areas, two main options exist for prehospital transport: (i) the drip-and-ship (DnS) strategy, which ensures rapid access to intravenous thrombolysis (IVT) at the nearest primary stroke center but requires time-consuming interhospital transfer for endovascular thrombectomy (EVT) because the latter is only available at comprehensive stroke centers (CSC); and (ii) the mothership (MS) strategy, which entails direct transport to a CSC and allows for faster access to EVT but carries the risk of IVT being delayed or even the time window being missed completely. The use of a helicopter might shorten the transport time to the CSC in rural areas. However, if the aLVO stroke is only recognized by the emergency service on site, the helicopter must be requested in addition, which extends the prehospital time and partially negates the time advantage. We hypothesized that parallel activation of ground and helicopter transportation in case of aLVO suspicion by the dispatcher (aLVO-guided dispatch strategy) could shorten the prehospital time in rural areas and enable faster treatment with IVT and EVT.
The mediating role of ego depletion in the relationship between state anxiety and academic procrastination among University students
Fan J, Cheng Y, Tang M, Huang Y and Yu J
The issue of academic procrastination is highly prevalent among university students. It not only has a deterimental effect on students' academic performance but also poses a risk to their physical and mental well-being. Anxiety, as a negative emotion, has attracted researchers' attention in relation to academic procrastination. Research indicates a correlation between state anxiety and academic procrastination, but the underlying mechanisms that drive this association remain unclear. When individuals experience ego-depletion, it can lead to psychological exhaustion, subsequently leading to procrastination. Gender role conceptions, shaped by sociocultural and psychological mechanisms, have profound implications on individuals' cognition, emotions, and behaviors. This study primarily aims to explore the relationship between state anxiety and academic procrastination among university students, with a particularly focus on the mediating role of ego-depletion and the moderating role of gender. A survey using the State Anxiety Scale, Ego-Depletion Scale, and Irrational Procrastination Scale was administered to 3370 undergraduates. State anxiety shows positive correlations with ego depletion and academic procrastination (r = 0.665, p < 0.01; r = 0.491, p < 0.01), while ego depletion is also positively linked to academic procrastination (r = 0.500, p < 0.01). State anxiety serves as a positive predictor of academic procrastination, with a confidence interval of 95% [0.626, 0.696]; additionally, ego depletion partially mediates the relationship between state anxiety and academic procrastination, with a confidence interval of 95% [0.168, 0.251]. Gender acts as a moderator in directly predicting the impact of state anxiety on academic procrastination and in the latter stage of mediating the effect of ego depletion. State anxiety can significantly and positively predict academic procrastination among university students. Ego-depletion partially mediates the relationship between state anxiety and academic procrastination. The direct predictive effect of state anxiety on academic procrastination, as well as the mediating role of ego-depletion, is moderated by gender. This provides educators and university students themselves with reference for addressing the issue of academic procrastination.
A multifaceted risk management program to improve the reporting rate of patient safety incidents in primary care: a cluster-randomised controlled trial
Chaneliere M, Buchet-Poyau K, Keriel-Gascou M, Rabilloud M, Colin C, Langlois-Jacques C and Touzet S
While patient safety incident reporting is of key importance for patient safety in primary care, the reporting rate by healthcare professionals remains low. This study aimed to assess the effectiveness of a risk management program in increasing the reporting rate within multiprofessional primary care facilities.
Clinical application of plasma P-tau217 to assess eligibility for amyloid-lowering immunotherapy in memory clinic patients with early Alzheimer's disease
Howe MD, Britton KJ, Joyce HE, Menard W, Emrani S, Kunicki ZJ, Faust MA, Dawson BC, Riddle MC, Huey ED, Janelidze S, Hansson O and Salloway SP
With the approval of disease-modifying treatments (DMTs) for early Alzheimer's disease (AD), there is an increased need for efficient and non-invasive detection methods for cerebral amyloid-β (Aβ) pathology. Current methods, including positron emission tomography (PET) and cerebrospinal fluid (CSF) analysis, are costly and invasive methods that may limit access to new treatments. Plasma tau phosphorylated at threonine-217 (P-tau217) presents a promising alternative, yet optimal cutoffs for treatment eligibility with DMTs like aducanumab require further investigation. This study evaluates the efficacy of one- and two-cutoff strategies for determining DMT eligibility at the Butler Hospital Memory & Aging Program (MAP).
Understanding health literacy in men: a cross-sectional survey
Mursa R, Patterson C, McErlean G and Halcomb E
Males have a shorter life expectancy than females. Men are less likely to seek the advice of a health professional or utilise preventive health services and programs. This study seeks to explore health literacy and the characteristics affecting this among Australian men.
Children and adults produce distinct technology- and human-directed speech
Cohn M, Barreda S, Graf Estes K, Yu Z and Zellou G
This study compares how English-speaking adults and children from the United States adapt their speech when talking to a real person and a smart speaker (Amazon Alexa) in a psycholinguistic experiment. Overall, participants produced more effortful speech when talking to a device (longer duration and higher pitch). These differences also varied by age: children produced even higher pitch in device-directed speech, suggesting a stronger expectation to be misunderstood by the system. In support of this, we see that after a staged recognition error by the device, children increased pitch even more. Furthermore, both adults and children displayed the same degree of variation in their responses for whether "Alexa seems like a real person or not", further indicating that children's conceptualization of the system's competence shaped their register adjustments, rather than an increased anthropomorphism response. This work speaks to models on the mechanisms underlying speech production, and human-computer interaction frameworks, providing support for routinized theories of spoken interaction with technology.
Impact of non-emergency surgical timing on postoperative recovery quality in mild or asymptomatic SARS-CoV-2 infected patients: a grouped cohort study
Wang QB, Wang YL, Wang YF, Chen H, Chen W and Chen YQ
To explore the relationship between the timing of non-emergency surgery in mild or asymptomatic SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) infected individuals and the quality of postoperative recovery from the time of confirmed infection to the day of surgery.
Emotion regulation skills as a mediator of STEM teachers' stress, well-being, and burnout
Farhi M and Rubinsten O
The teaching profession highly stressful, and teachers are often faced with challenging situations. This is particularly the case in STEM (science, technology, engineering, and math) education, which is a uniquely demanding and challenging field. This study examined the role of emotional regulation (ER) skills in STEM teachers' stress, well-being, and burnout. The sample included 165 STEM teachers in middle and high schools who completed standard online questionnaires on ER, stress, well-being, and burnout. They were also asked to comment on three videos depicting authentic mathematical and pedagogical situations. The results indicated that contrary to popular belief, seniority was not linked with levels of stress, difficulties in ER, lower levels of well-being, or higher levels of burnout. A structural equation model and bootstrapping analysis showed teachers' levels of stress predicted their well-being, and this link between stress and well-being was mediated by teachers' level of difficulty in ER. The study highlights the importance of STEM teachers' well-being and suggests the need to reduce stress and burnout by providing tools for teachers to regulate their emotions in the classroom.
The impact of financial stress on student wellbeing in Lebanese higher education
Nasr R, Rahman AA, Haddad C, Nasr N, Karam J, Hayek J, Ismael I, Swaidan E, Salameh P and Alami N
The financial crisis has indirectly affected Lebanese university students, leading to economic distress. Accordingly, this study aimed to assess the substantial negative impact of financial stress on the mental health and well-being of Lebanese college students.
Cultivation of novel Atribacterota from oil well provides new insight into their diversity, ecology, and evolution in anoxic, carbon-rich environments
Jiao JY, Ma SC, Salam N, Zhou Z, Lian ZH, Fu L, Chen Y, Peng CH, OuYang YT, Fan H, Li L, Yi Y, Zhang JY, Wang JY, Liu L, Gao L, Oren A, Woyke T, Dodsworth JA, Hedlund BP, Li WJ and Cheng L
The Atribacterota are widely distributed in the subsurface biosphere. Recently, the first Atribacterota isolate was described and the number of Atribacterota genome sequences retrieved from environmental samples has increased significantly; however, their diversity, physiology, ecology, and evolution remain poorly understood.
Comparison of remimazolam tosilate and propofol during induction and maintenance of general anesthesia in patients undergoing laparoscopic cholecystectomy: a prospective, single center, randomized controlled trial
Luo Z, Cao H, Luo L, Chen L, Feng D and Huang G
Remimazolam tosilate (RT) is a new, ultrashort-acting benzodiazepine. Here, we investigated the efficacy and safety of RT for general anesthesia in patients undergoing Laparoscopic Cholecystectomy (LC).
An unexpected case of an adnexal hydatid cyst in a pregnant woman: a case report
Brezeanu AM, Brezeanu D and Tica VI
Cystic echinococcosis, also known as hydatid disease, is a chronic and endemic illness caused by infection with a parasite called Echinococcus granulosus. In Romania, this disease has an incidence rate of 5.6 per 100,000 individuals, which is the highest in the Dobrogea region. The liver is the most affected site, accounting for 68.8% of cases, followed by the lungs at 17.2%. While cases of hydatid disease in the genital organs are rare, occurring at an incidence rate of only 0.5%, it is worth noting that cases of this disease in pregnancy worldwide are also rare, occurring at an incidence rate of 1 in 20,000 to 1 in 30,000 pregnancies.
HIV and gender identity expression among transfeminine people in the Western Cape, South Africa - a thematic analysis of data from the HPTN 071 (PopART) trial
de Villiers L, Swartz L, Bock P, Seeley J, Stangl AL, Bond V, Hargreaves J and Hoddinott G
Transfeminine people in South Africa have a high HIV risk due to structural, behavioural, and psychosocial factors. Transfeminine people and feminine identifying men who have sex with men (MSM) are often conflated or grouped with transgender or MSM categories in HIV service programming, although they don't necessarily identify as either. We aimed to investigate gender expression among feminine identifying people who were assigned male at birth. We examined how local conceptualizations of sexuality and gender intersect with the key population label of 'transgender' imported into local HIV programming.
Targeted axillary dissection reduces residual nodal disease in clinically node- positive breast cancer after neoadjuvant chemotherapy
Cabıoğlu N, Karanlık H, Yılmaz R, Emiroğlu S, Tükenmez M, Bademler S, Şimşek DH, Kantarcı TR, Yirgin İK, Bayram A and Dursun M
Any advantage of performing targeted axillary dissection (TAD) compared to sentinel lymph node (SLN) biopsy (SLNB) is under debate in clinically node-positive (cN+) patients diagnosed with breast cancer. Our objective was to assess the feasibility of the removal of the clipped node (RCN) with TAD or without imaging-guided localisation by SLNB to reduce the residual axillary disease in completion axillary lymph node dissection (cALND) in cN+ breast cancer.
Knowledge, attitudes, and practice related to tooth loss and dentures among patients with dental arch deficiencies
Sun J, Meng J, Shan J, Lu H, Wei W, Zhang S and Zhang L
Tooth loss is a common problem that affects many people worldwide. Exploring knowledge, attitude, and practice (KAP) among patients can identify barriers and challenges in following recommended practices, providing valuable insights for dental healthcare providers, policymakers, and researchers. This study aimed to explore the KAP of patients with dental arch deficiencies regarding tooth loss and dentures.
Comprehensive insights into health services accessibility and quality of life of families with individuals with 22q11.2 deletion syndrome in Brazil
Silva IMW and Gil-da-Silva-Lopes VL
The 22q11.2 Deletion Syndrome (22q11.2 DS) presents unique healthcare challenges for affected individuals, families, and healthcare systems. Despite its rarity, 22q11.2 DS is the most common microdeletion syndrome in humans, emphasizing the need to understand and address the distinctive healthcare requirements of those affected. This paper examines the multifaceted issue of health service access and caregivers' quality of life in the context of 22q11.2 DS in Brazil, a condition with diverse signs and symptoms requiring multidisciplinary care. This study employs a comprehensive approach to evaluate health service accessibility and the quality of life of caregivers of individuals with 22q11.2 DS. It utilizes a structured Survey and the WHOQOL-bref questionnaire for data collection.
Reliability, validity and minimal detectable change of the Chinese Version of the Assessment of Physical Activity in Frail Older People (APAFOP-C)
Li Y, Lyu L, Fan X, Xu L, Li Y and Song R
Physical activity (PA) is essential in mitigating frailty syndrome, and it is necessary to measure PA in older adults with frailty. Assessment of Physical Activity in Frail Older People (APAFOP) is a suitable patient-reported outcome measure (PROM) for assessing PA among older adults with frailty. This study aimed to determine the reliability, validity and minimal detectable change of the Chinese version of the APAFOP (APAFOP-C).
Diagnostic efficiency of intravoxel incoherent motion-based virtual magnetic resonance elastography in pulmonary neoplasms
Zhang S, Du Y, Liang T, Zhang X, Guo Y, Yang J, Li X and Niu G
The aim of the study were as below. (1) To investigate the feasibility of intravoxel incoherent motion (IVIM)-based virtual magnetic resonance elastography (vMRE) to provide quantitative estimates of tissue stiffness in pulmonary neoplasms. (2) To verify the diagnostic performance of shifted apparent diffusion coefficient (sADC) and reconstructed virtual stiffness values in distinguishing neoplasm nature.
Management of patient with Fusobacterim nucletum related pleural empyema: intrapleural antibiotic therapy can be considered for salvage therapy
Wang J, Li J, Sun Z, Zhang S, Ma L, Liu X, Yang X, Ai J, YuanSong , Sun L, Li X, He T, Xiao Y, Gao H and Yuan F
Pleural empyema can lead to significant morbidity and mortality despite chest drainage and antibiotic treatment, necessitating novel and minimally invasive interventions. Fusobacterium nucleatum is an obligate anaerobe found in the human oral and gut microbiota. Advances in sequencing and puncture techniques have made it common to detect anaerobic bacteria in empyema cases. In this report, we describe the case of a 65-year-old man with hypertension who presented with a left-sided encapsulated pleural effusion. Initial fluid analysis using metagenomic next-generation sequencing (mNGS) revealed the presence of Fusobacterium nucleatum and Aspergillus chevalieri. Unfortunately, the patient experienced worsening pleural effusion despite drainage and antimicrobial therapy. Ultimately, successful treatment was achieved through intrapleural metronidazole therapy in conjunction with systemic antibiotics. The present case showed that intrapleural antibiotic therapy is a promising measure for pleural empyema.
Study protocol for an adaptive, multi-arm, multi-stage (MAMS) randomised controlled trial of brief remotely delivered psychosocial interventions for people with serious mental health problems who have experienced a recent suicidal crisis: Remote Approaches to Psychosocial Intervention Delivery (RAPID)
Pyle M, Loftus L, Emsley R, Freeman D, Gillard S, Gumley A, Sierpatowska J, Wood L, O'Connor RC, Pfeiffer P, Simpson SA, Cockayne N, Shields G, Beckley A, Beckwith H, Filippidou M, Glen C, Allan S, Hazzard R, Longden E, Peel H, Larsen M, Bucci S and Morrison AP
People with serious mental health problems (SMHP) are more likely to be admitted to psychiatric hospital following contact with crisis services. Admissions can have significant personal costs, be traumatic and are the most expensive form of mental health care. There is an urgent need for treatments to reduce suicidal thoughts and behaviours and reduce avoidable psychiatric admissions.
Hope and its relationship with treatment/ physical related factors in lung cancer patients receiving immunotherapy
Hsu CC, Lee YH, Chen MR, Yang CH, Shih JY, Liao WY, Hsiao MP and Lai YH
Immunotherapy is a new treatment option for patients with Lung Cancer (LC). However, relatively limited research has explored about patients' perception of hope and its associated factors during the process. This study aimed to examine level of perceived hope and the factors related to hope, with a particular focus on treatment and physically related factors, in LC patients receiving immunotherapy.
Efficacy and safety of chloroquine plus primaquine for the treatment of Plasmodium vivax malaria in Hamusit site, Northwestern Ethiopia
Gebrie H, Yimer M, Ayehu A, Mohammed H, Hailgiorgis H, Wuletaw Y, Hailu M, Tolera G, Tasew G, Kassa M and Gidey B
Plasmodium vivax malaria is still an important public health problem in Ethiopia. Unlike Plasmodium falciparum, P. vivax has a dormant liver stage (hypnozoite) that can be a risk of recurrent vivax malaria unless treated by radical cure with primaquine. Drug resistance to chloroquine is threatening malaria control and elimination efforts. This study assessed the therapeutic efficacy and safety of chloroquine plus 14 days of primaquine on P. vivax infection based on parasitological, clinical, and haematological parameters.
Comparative Analysis of Real-World Efficacy and Safety of Hypoxia-Inducible Factor Prolyl-Hydroxylase Inhibitors in Kidney Transplant Recipients Versus Nontransplant Individuals: A Single-Center Study
Ishiyama Y, Yagisawa T, Ichioka M, Hagiwara A, Shimizu T, Omoto K, Nozaki T, Inui M, Ino J, Takeda K, Toma H and Iida S
To compare the efficacy and safety of hypoxia-inducible factor prolyl-hydroxylase inhibitors (HIF-PHis), a novel agent for management of anemia in chronic kidney disease (CKD), between transplant recipients and nontransplant individuals.
Impact of the COVID-19 pandemic on extended-spectrum β-lactamase producing Escherichia coli in urinary tract and blood stream infections: results from a nationwide surveillance network, Finland, 2018 to 2022
Ilmavirta H, Ollgren J, Räisänen K, Kinnunen T, Hakanen AJ, Rantakokko-Jalava K, Jalava J and Lyytikäinen O
Before the COVID-19 pandemic there has been a constant increase in antimicrobial resistance (AMR) of Escherichia coli, the most common cause of urinary tract infections and bloodstream infections. The aim of this study was to investigate the impact of the COVID-19 pandemic on extended-spectrum β-lactamase (ESBL) production in urine and blood E. coli isolates in Finland to improve our understanding on the source attribution of this major multidrug-resistant pathogen.
Genetics of osteoarthritis
Zhai G and Huang J
Osteoarthritis (OA) is the most common form of arthritis with well recognized multifactorial nature. While several environmental factors such as older age, obesity and previous joint injury are strongly associated with its development, a genetic influence on OA has been recognized for over 80 years. Identification of genes associated with OA has received considerable attention over the last two decades, aided by the rapidly evolving genotyping and sequencing technologies. More than 300 genomic loci have been identified to be associated with OA at different joints. These findings are likely to help our better understanding of the pathogenesis of OA and lead to important therapeutic and diagnostic advances in this most common disabling rheumatic disorder. This article will review the data that support the role of genetic factors in common idiopathic OA.
DNA methylation profile of inflammatory breast cancer and its impact on prognosis and outcome
Faldoni FLC, Bizinelli D, Souza CP, Santana IVV, Marques MMC, Rainho CA, Marchi FA and Rogatto SR
Inflammatory breast cancer (IBC) is a rare disease characterized by rapid progression, early metastasis, and a high mortality rate.
Molecular and diffusion features for identification of clinically significant prostate cancer in PI-RADS 3 lesions
Ajami T, Han S, Porto JG, Kimbel I, Szczotka Z, Guerard T, VanderVeer-Harris N, Ledesma BR, Acosta PC, Kryvenko ON, Parekh DJ, Stoyanova R, Reis IM and Punnen S
The recommendation to perform biopsy of PIRADS 3 lesions has not been adopted with strength as compared to higher scored lesions on multiparametric MRI. This represents a challenging scenario and an unmet need for clinicians to apply a risk adapted approach in these cases. In the present study, we examined clinical and radiologic characteristics in men with PI-RADS 3 index lesions that can predict csPCa on mpMRI-target biopsy.
Development and validation of machine learning models to predict MDRO colonization or infection on ICU admission by using electronic health record data
Li Y, Cao Y, Wang M, Wang L, Wu Y, Fang Y, Zhao Y, Fan Y, Liu X, Liang H, Yang M, Yuan R, Zhou F, Zhang Z and Kang H
Multidrug-resistant organisms (MDRO) pose a significant threat to public health. Intensive Care Units (ICU), characterized by the extensive use of antimicrobial agents and a high prevalence of bacterial resistance, are hotspots for MDRO proliferation. Timely identification of patients at high risk for MDRO can aid in curbing transmission, enhancing patient outcomes, and maintaining the cleanliness of the ICU environment. This study focused on developing a machine learning (ML) model to identify patients at risk of MDRO during the initial phase of their ICU stay.
Reverse vaccinology approach for identification of epitopes from E1 protein as peptide vaccine against HCV: A proof of concept
Meshram R, Kolte B and Gacche R
The development of effective vaccines against Hepatitis C Virus (HCV) remains a global health priority and challenge. In this study, we employed an integrative approach combining computational epitope prediction with experimental validation to identify immunogenic peptides targeting the E1 glycoprotein of HCV. In the present report, computational data from various epitope prediction algorithms such as IEDB and SYFPEITHI, followed by molecular dynamics (MD) simulations and immuno-informatics analysis is presented. Through computational screening, we identified potential epitope candidates, with QVRNSSGLY (P3) and QLFTFSPRH (P7) emerging as promising candidates. MD simulations revealed stable interactions between these epitopes and MHC molecule, further validated by free energy estimations using MMPBSA method. Immuno-informatics analysis supported these findings, showing high binding potential and immunogenicity scores for the selected peptides. Subsequent synthesis and characterization of epitope peptides confirmed their structural integrity and purity required for conducting immune activation assays. Experimental immunological assays carried out in this study involved epitope peptide induced activation of CD8 + and CD4 + T cells from healthy human subjects and HCV- recovered patients. Data from experimental validation revealed significant cytokine release upon exposure to epitope peptides, particularly TNF-a, IL-6, and GM-CSF, indicative of robust immune responses. Notably, peptides P3 and P7 exhibited the most pronounced cytokine induction profiles, underscoring their potential as vaccine candidates. Further investigations addressing the mechanism of action of these epitope peptides under preclinical and clinical settings may help in developing effective vaccine against HCV.
Cost-effectiveness of single-pill and separate-pill administration of antihypertensive triple combination therapy: a population-based microsimulation study
Morabito G, Gregorio C, Ieva F, Barbati G, Mancia G, Corrao G and Rea F
Single-pill combination (SPC) of three antihypertensive drugs has been shown to improve adherence to therapy compared with free combinations, but little is known about its long-term costs and health consequences. This study aimed to evaluate the lifetime cost-effectiveness profile of a three-drug SPC of an angiotensin-converting enzyme inhibitor, a calcium-channel blocker, and a diuretic vs the corresponding two-pill administration (a two-drug SPC plus a third drug separately) from the Italian payer perspective.
Total Tumor ADC Histogram Analysis: A New Tool for Predicting High-Risk Cytogenetic Abnormalities in Multiple Myeloma Patients
Li J, Wang Q, Zhou J, Liu D, Zhang L, Zhu J, Grimm R, Stemmer A, Li J, Xie S, Huang W, Xue H and Jin Z
We explored the feasibility of using total tumor apparent diffusion coefficient (ttADC) histogram parameters to predict high-risk cytogenetic abnormalities (HRCA) in patients with multiple myeloma (MM) and compared the performance of an image prediction model based on these parameters with that of a combined prediction model based on these parameters and clinical indicators.
Efficacy of relational agents for loneliness across age groups: a systematic review and meta-analysis
Sha S, Loveys K, Qualter P, Shi H, Krpan D and Galizzi M
Loneliness is a serious public health concern. Although previous interventions have had some success in mitigating loneliness, the field is in search of novel, more effective, and more scalable solutions. Here, we focus on "relational agents", a form of software agents that are increasingly powered by artificial intelligence and large language models (LLMs). We report on a systematic review and meta-analysis to investigate the impact of relational agents on loneliness across age groups.
[Pain assessment for children and adolescents with autism spectrum disorders (ASD): A systematic review]
Salabura C, Sourty A, Bat-Pitault F, Regnery K, Mayen S and Colson S
Pain in children and adolescents with autism spectrum disorders remains underdiagnosed due to their inherent communication difficulties. The goal of this review is to identify the most suitable methods for assessing pain in this population and for evaluating the specific perceptions of, or behavioural reactions to, pain whilst considering disorder severity and specifiers (with or without accompanying intellectual impairment, with or without accompanying language impairment).
Combination immunohistochemistry for CK5/6, p63, GATA6, and HNF4a predicts clinical outcome in treatment-naïve pancreatic ductal adenocarcinoma
Shibayama T, Hayashi A, Toki M, Kitahama K, Ho YJ, Kato K, Yamada T, Kawamoto S, Kambayashi K, Ochiai K, Gondo K, Okano N, Melchor JP, Iacobuzio-Donahue CA, Sakamoto Y, Hisamatsu T and Shibahara J
Although sequence-based studies show that basal-like features lead to worse prognosis and chemotherapy-resistance compared to the classical subtype in advanced pancreatic ductal adenocarcinoma (PDAC), a surrogate biomarker distinguishing between these subtypes in routine diagnostic practice remains to be identified. We aimed to evaluate the utility of immunohistochemistry (IHC) expression subtypes generated by unsupervised hierarchical clustering based on staining scores of four markers (CK5/6, p63, GATA6, HNF4a) applied to endoscopic ultrasound-guided fine needle aspiration biopsy (EUS-FNAB) materials. EUS-FNAB materials taken from 190 treatment-naïve advanced PDAC patients were analyzed, and three IHC patterns were established (Classical, Transitional, and Basal-like pattern). Basal-like pattern (high co-expression of CK5/6 and p63 with low expression of GATA6 and HNF4a) was significantly associated with squamous differentiation histology (p < 0.001) and demonstrated the worst overall survival among our cohort (p = 0.004). IHC expression subtype (Transitional, Basal vs Classical) was an independent poor prognosticator in multivariate analysis [HR 1.58 (95% CI 1.01-2.38), p = 0.047]. Furthermore, CK5/6 expression was an independent poor prognostic factor in histological glandular type PDAC [HR 2.82 (95% CI 1.31-6.08), p = 0.008]. Our results suggest that IHC expression patterns successfully predict molecular features indicative of the Basal-like subgroup in advanced PDAC. These results provide the basis for appropriate stratification for therapeutic selection and prognostic estimation of advanced PDAC in a simplified manner.
Breaking bad news: How doctors communicate life-threatening diagnoses on television
Elzinga K, Croft A, Steffan R, Bivins K, Ramon K, Frick K, Fellows A, Devireddy D, Johnson A and Jones J
Effect of in-line filtration in newborns: study protocol of the Intravenous Neonatal Central Access Safety (INCAS) randomized controlled trial
Cresi F, Maggiora E, Capetti C, Capitanio M, Ferroglio M, Spada E, De Matteis F, Cosimi S, Mosca F, Coscia A and
Particulate contamination due to infusion therapy (administration of parenteral nutrition and medications) carries a potential health risk for infants in neonatal intensive care units (NICUs). This particulate consists of metals, drug crystals, glass fragments, or cotton fibers and can be generated by drug packaging, incomplete reconstitution, and chemical incompatibilities. In-line filters have been shown to remove micro-organisms, endotoxin, air, and particles in critically ill adults and older infants, but its benefits in newborn remain to be demonstrated. Moreover, 50% of inflammatory episodes in the setting of NICUs are blood culture-negative. These episodes could be partly related to the presence of particles in the infusion lines.
Hearing intervention and cognitive decline: the ACHIEVE trial
Terao T
Hearing intervention and cognitive decline: the ACHIEVE trial
Liu K
Germany's role in global health at a critical juncture
Franz C, Holzscheiter A and Kickbusch I
In 2017, we set out-along with a larger group of authors-to assess Germany's contribution and potential leadership role in global health. We considered the ambitions and manifold efforts of Chancellor Angela Merkel's administration to become a trusted leader in global health governance and a reliable supporter of multilateral institutions, especially WHO. Based on the recommendations of our 2017 paper, in this Review we determine whether the country has indeed lived up to its vision and ambitions expressed in the Global Health Strategy adopted by the cabinet in 2020. Also, we outline what challenges Germany is now facing in a more complex global health environment and geopolitical situation, where leadership in the field is being redefined following the impact of the COVID-19 pandemic and amid broader shifts in the international order.
Non-arteritic anterior ischaemic optic neuropathy causes sudden-onset painless loss of vision
Patel JN and Miller NR
Transient Ageusia and Dysgeusia Following Thalamic Cyst Drainage
Nokay AE, Erden ME, Samanci Y and Peker S
Taste consists of sensation and perception. Specific neural structures transmit a stimulus from the taste buds to the gustatory cortex to generate taste sensation. Any disruption of this pathway, whether it affects sensation or perception, can result in taste disorders. Stereotactic procedures involving the thalamus may result in gustatory complications. A 41-year-old female patient who underwent stereotactic drainage of a thalamic cyst suffered transient ageusia. Subsequently, she developed metallic taste perception. When her stereotactic plan was re-evaluated, it was noted that the posteromedial ventral thalamus nucleus was in the path of the needle tract and the needle had passed through it. Follow-up was recommended and her symptoms completely resolved within 2 months following surgery. Modern imaging techniques allow for the visualization of neural structures related to the sense of taste. Additionally, care must be taken when planning stereotactic procedures for such lesions.
Characterization of spinal hemangioblastomas in patients with and without von Hippel-Lindau, and YAP expression
Calderón-Garcidueñas AL, Piña-Ballantyne SA, Espinosa-Aguilar EJ and de Jesús Ramos-Sánchez R
Hemangioblastoma (HB) is a benign tumor of the central nervous system, associated with von Hippel-Lindau disease (VHL), or sporadic. The aim of this study was to compare and examine the clinical-pathological profile of patients with spinal hemangioblastoma and YAP expression.
Müllerian adenosarcoma with sarcomatous overgrowth and heterologous elements: A case report and literature review
Resano Abarzuza MÁ, De Burgos González S, Rezola Bajineta M, Moreno Valladares M, Rodríguez Velandia YP, Aguiar Losada B, Bernal Simón I, Cobas Lozano P and Ruiz Díaz I
Uterine mullerian adenosarcoma (MA) is a rare biphasic tumour that accounts for less than 0.5% of uterine neoplasms. The age range of presentation is wide, with the median age in the 5th decade of life. It usually has a good prognosis; however, it worsens when it presents with sarcomatous overgrowth, heterologous elements or infiltrates the myometrium. We report the case of a 63-year-old woman presenting with abnormal vaginal bleeding and a sensation of solid material coming out of the cervical canal who was diagnosed with mullerian adenosarcoma with sarcomatous overgrowth (MASO) and presence of heterologous elements after performing a mass biopsy and subsequent hysterectomy. We reviewed the literature, focusing especially on the differential diagnoses to be evaluated, as well as the differences in prognosis and treatment according to whether or not they present histologic features of poor prognosis.
Unravelling the enigma: A rare case of primary gastric squamous cell carcinoma with aggressive metastasis
Khan AA, Ahuja S and Zaheer S
This report details a rare case of squamous cell carcinoma (SCC) in the stomach, a condition accounting for only a fraction of gastric carcinomas. A 46-year-old male patient with dysphagia, abdominal pain, and haematemesis was diagnosed with primary gastric SCC displaying aggressive metastasis, an exceptionally low-incidence condition affecting mainly males in their sixth decade of life. Primary gastric SCC, though clinically similar to adenocarcinoma, involves a bleaker prognosis, lacking standardized treatment protocols. Histopathology and imaging confirmed the diagnosis, highlighting the challenges in managing advanced cases. Palliative chemotherapy showed partial remission but led to severe neuropathy. The case underscores the urgent need for research to understand the pathogenesis, effective management, and therapeutic targets for primary gastric SCC, emphasizing its scarcity and poor prognosis in medical literature. Increased clinical awareness and ongoing research are crucial for improving outcomes in such rare presentations.
Giant thigh hemosiderotic/aneurysmal dermatofibroma: Case report with radiologic-pathologic correlation
Pena-Burgos EM, D'Angelo C, Díez-Corral MC, Sánchez Villanueva E, Tapia-Viñe M, Pozo-Kreilinger JJ and Vélez Velázquez D
Hemosiderotic/aneurysmal variant of dermatofibroma (DF) is infrequent and may be misdiagnosed with malignant lesions. We report the case of a giant (7.6cm) subcutaneous hemosiderotic/aneurysmal DF (H/ADF) of the thigh in a 53-year-old female patient. Internal arterial and venous hypervascularity was seen by spectral Doppler ultrasound. Magnetic resonance image showed a discrete homogeneous hypointense in T1-weighted images (WI) and T2-WI mass, with hyperintense areas in fat-suppressed T2-WI. The histology revealed a monotonous fusocelular proliferation without atypia, positive for CD163, factor XIIIa and CD10. Widely distributed hemosiderin pigment and two blood-filled pseudovascular spaces lacking endothelial lining were present. H/ADF was diagnosed. The mass was removed but surgical margins were affected. The patient did not present local relapse or distant metastasis. H/ADF are unusual cutaneous soft tissue tumours that can be clinically, radiologically and histopathologically confused with malignant lesions such as melanomas, vascular lesions or sarcomas, especially in giant cases.
Telangiectatic osteosarcoma of the mandible-A rare case report and an insight into differential diagnosis
Kumar P, Narayan B, Urs AB, Mohanty S, Augustine J, Singh P and Khurana N
Telangiectatic osteosarcoma (TOS) is a rare variant of osteosarcoma that typically affects young individuals and long bones. The case under discussion was seen in the mandible of a 57-year-old female and had rapidly grown in size within a week. Microscopically, the tumour was characterised by large vascular cavities surrounded by anaplastic cells. Thin lacy tumour osteoid was observed at various foci. Abundant multinucleated osteoclastic giant cells along with areas of necrosis were also noted. The tumour cells were positive for SATB2, while negative for Cytokeratin AE1/3, CD 34. Ki-67 positivity was observed in more than 50% of tumour cells. A diagnosis of high grade telangiectatic osteosarcoma was thus made.
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