bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evidence-based practice confidence and behavior throughout the curriculum of four physical therapy education programs: a longitudinal study
Authors: Romney Wendy , Salbach Nancy M. , Perry Susan B. , Deutsch Judith E. 
Published: November 2023

Abstract
Background
Evidence-based practice (EBP) is a foundational process taught in health professional education, yet it is unclear when EBP confidence and skills are obtained. Increases in EBP confidence and behaviors from the start of physical therapy programs to post graduation have been reported in studies that evaluated a single program or used non-valid questionnaires. This study aimed to describe changes in EBP confidence and behavior using validated questionnaires of students from four physical therapy education programs throughout their curriculum and one year post graduation.

Methods
One hundred and eighty-one students from a potential pool of 269 (67.3%) consented to participate. Students completed the Evidence-Based Practice Confidence (EPIC) Scale and the Evidence-Based Practice Implementation Scale (EBPIS) at 6 timepoints: start of the program, prior to first clinical experience, after first clinical experience, at the end of classroom instruction, graduation, and one year post. Medians (Mdn) and 25th and 75th percentiles (P25, P75) were calculated for 42 (23.2%) students with complete data across all timepoints. Change between timepoints was assessed using Friedman’s test and Wilcoxon signed rank test with a Bonferroni correction for post hoc analysis.

Results
There were significant changes in EPIC scores (p < 0.001) from enrollment (Mdn 50.0, P25, P75 35.5, 65.9) to prior to first clinical experience (Mdn 65.5, P25, P75 57.3, 72.5) and after the first clinical experience (Mdn 67.3, P25, P75, 58.9, 73.2) to the end of classroom instruction (Mdn 78.6, P25, P75, 72.0, 84.1). Significant increases on the EBPIS (p < 0.01) were only seen from after the first year of training (Mdn 15, P25, P75, 10.0, 22.5) to end of the first clinical experience (Mdn 21.5, P25, P75 12.0, 32.0).

Conclusions
EBP confidence increased significantly after classroom instruction but remained the same after clinical experiences and at one year post graduation. EBP behavior significantly increased only after the first clinical experience and remained the same through graduation. Confidence and behavior scores were higher than were previously reported in practicing professionals. Ongoing assessment of EBP confidence and behavior may help instructors build appropriate curricula to achieve their outlined EBP objectives.
Study on a job competence evaluation system for resident physicians (including integrated postgraduates) receiving standardized training
Authors: Fu Yuanzheng , Zhao Guoxiang , Shan Jie , Zeng Luxian 
Published: November 2023

Abstract
Background
Standardized training for resident physicians is the primary form of postgraduate medical education, and it plays a pivotal role in healthcare safety and industry stability. Currently, it has garnered significant attention from healthcare institutions.

Methods
By conducting a comprehensive literature review and a Delphi consultation in June 2022 for which 40 experts in clinical medicine, public health, and other related fields in China were invited. The indicators were adjusted according to the results of the consultation, and the final indicator weights were determined through an analytic hierarchy process.

Results
The response rate was 100%, and the expert authority coefficient was 0.879. The consistency among the experts on the tertiary indicators, as measured by Kendall’s W, was 0.675 (χ2 = 42.516, p < 0.001). Based on the results of the expert consultation, a job competence evaluation system for resident physicians (including integrated postgraduates) receiving standardized training was established, which included 6 primary indicators, 18 secondary indicators, and 116 tertiary indicators. The weights for the primary indicators, namely professional quality, skills and knowledge, patient care, communication and collaboration, teaching skills, and lifelong learning, were 0.313, 0.248, 0.181, 0.083, 0.066, and 0.110, respectively. The top three secondary indicators in terms of combined weights were clinical skills (0.122), professional ethics (0.120), and professional dedication (0.109). The three tertiary indicators with the highest scores were “maintains collaboration with peers and colleagues in patient treatment,” “has clinical thinking skills, makes diagnosis and treatment decisions based on analysis of evidence, and has the ability to administer suitable treatments,” and “abides by laws and discipline and refuses to seek personal gains in medical practice”; their combined weights were 0.035, 0.028, and 0.027, respectively.

Conclusion
This study has established a concrete, objective, and quantifiable competency assessment index system for standardized training of clinical resident physicians (including integrated postgraduates). This system provides a foundation for the quantitative evaluation of the competency of clinical resident physicians (including integrated postgraduates) undergoing standardized training.
Becoming a physician for older patients: exploring the professional identity formation of medical students during a nursing home clerkship. A qualitative study
Authors: Moll-Jongerius Annemarie , Langeveld Kirsten , Helmich Esther , Masud Tahir , Kramer Anneke W.M. , Achterberg Wilco P. 
Published: November 2023

Abstract
Background
To prepare medical students for the growing population of older patients, an appropriate professional identity formation is desirable. The community of practice of medical school is primarily hospital-based and disease-oriented which will lead to the development of a physician who is mainly focused on cure. This focus alone however is not always appropriate for older persons’ health care. The aim of this study is to explore the influence of participating in a nursing home community of practice on the professional identity formation of medical students.

Methods
A qualitative study based on a constructivist research paradigm was conducted, using individual semi-structured, in-depth interviews and a visual narrative method (drawing) as a prompt. Thematic analysis was applied to structure and interpret the data. The study population consisted of fifth-year medical students participating in a six-week nursing home clerkship. Thirteen participants were purposefully sampled. The clerkship took place in nursing homes in the South-West of the Netherlands.

Results
The medical students described the nursing home as the living environment of the patients. Actively participating in the patients’ care and experiencing the daily life of the patients was meaningful for the physician the students want to become in five ways: (1) a physician with a complete picture; (2) a physician who is close; (3) a physician who is in dialogue; (4) a physician who is able to let go and (5) a physican who collaborates.

Conclusions
Caring for older patients in the nursing home influences the professional identity formation of medical students. Patient-centeredness, personal, holistic and tailored care, approachability and collaboration are important characteristics in becoming a physician for older persons’ health care. The context of this care provides relevant learning experiences for this development and the becoming of a physician in general.
Effects of private health insurance on medical expenditure and health service utilization in South Korea: a quantile regression analysis
Authors: Kwon Kristine Namhee , Chung Wankyo 
Published: November 2023

AbstractBackgroundDespite universal health insurance, South Korea has seen a sharp increase in the number of people enrolled in supplemental private health insurance (PHI) during the last decade. This study examined how private health insurance enrollment affects medical expenditure and health service utilization.MethodsUnbalanced panel data for adults aged 19 and older were constructed using the 2016–2018 Korea Health Panel Survey. Quantile regression for medical cost, and quantile count regression for health service utilization were utilized using propensity score-matched data. We included 17 variables representing demographic, socioeconomic, and health information, as well as medical costs and use of outpatient and inpatient care.ResultsWe discovered that PHI enrollees’ socioeconomic and health status is more likely to be better than PHI non-enrollees’. Results showed that private health insurance had a greater effect on the lower quantiles of the conditional distribution of outpatient costs (coefficient 0.149 at the 10th quantile and 0.121 at the 25th quantile) and higher quantiles of inpaitent care utilization (coefficient 0.321 at the 90th quantile for days of hospitalization and 0.076 at the 90th quantile for number of inpatient visits).ConclusionsPHI enrollment is positively correlated with outpatient costs and inpatient care utilization. Government policies should consider these heterogeneous distributional effects of private health insurance.
Associations between maternal metabolic conditions and neurodevelopmental conditions in offspring: the mediating effects of obstetric and neonatal complications
Authors: Chen Shuyun , Wang Xi , Lee Brian K. , Gardner Renee M. 
Published: November 2023

Abstract
Background
Maternal pre-gestational diabetes (PGDM), gestational diabetes mellitus (GDM), and overweight/obesity have been associated with increased risks of offspring neurodevelopmental conditions (NDCs) including autism, intellectual disability (ID), and attention deficit/hyperactivity disorder (ADHD). Less is known about whether and how obstetric and neonatal complications (e.g., preterm birth, neonatal asphyxia) could mediate these associations.

Methods
In this Swedish register-based cohort study, we examined complications during pregnancy, delivery, and the neonatal period as potential mediators of the relationships between maternal metabolic conditions and offspring NDCs. We quantified the extent to which these obstetric and neonatal factors could mediate the associations of maternal metabolic conditions with offspring NDCs by applying parametric regression models for single mediation analyses and weighting-based methods for multiple mediation analyses under counterfactual frameworks.

Results
The study sample included 2,352,969 singleton children born to 1,299,692 mothers from 1987–2010 who were followed up until December 31, 2016, of whom 135,832 children (5.8%) were diagnosed with at least one NDC. A substantial portion of the association between maternal PGDM and children’s odds of NDCs could be explained by the combined group of obstetric and neonatal complications in the multiple mediation analysis. For instance, these complications explained 44.4% of the relationship between maternal PGDM and offspring ID risk. The proportion of the relationship between maternal overweight/obesity and children’s risk of NDCs that could be explained by obstetric and neonatal complications was considerably smaller, ranging from 1.5 to 8.1%. Some complications considered on their own, including pregnancy hypertensive diseases, preterm birth, neonatal asphyxia, and hematological comorbidities, could explain at least 10% of the associations between maternal PGDM and offspring NDCs. Complications during the neonatal period showed a stronger joint mediating effect for the relationship between PGDM and offspring NDCs than those during pregnancy or delivery.

Conclusions
Obstetric and neonatal complications could explain nearly half of the association between maternal PGDM and offspring risk of NDCs. The mediating effects were more pronounced for complications during the neonatal period and for specific complications such as pregnancy hypertensive diseases, preterm birth, neonatal asphyxia, and hematological comorbidities. Effective preventive strategies for offspring NDCs should holistically address both the primary metabolic issues related to PGDM and the wide array of potential complications, especially those in the neonatal period.

Graphical Abstract
Spatiotemporal roles of AMPK in PARP-1- and autophagy-dependent retinal pigment epithelial cell death caused by UVA
Authors: Wu Anthony Yan-Tang , Sekar Ponarulselvam , Huang Duen-Yi , Hsu Shu-Hao , Chan Chi-Ming , Lin Wan-Wan 
Published: November 2023

Abstract
Background
Although stimulating autophagy caused by UV has been widely demonstrated in skin cells to exert cell protection, it remains unknown the cellular events in UVA-treated retinal pigment epithelial (RPE) cells.

Methods
Human ARPE-19 cells were used to measure cell viability, mitochondrial reactive oxygen species (ROS), mitochondrial membrane potential (MMP), mitochondrial mass and lysosomal mass by flow cytometry. Mitochondrial oxygen consumption rate (OCR) was recorded using Seahorse XF flux analyzer. Confocal microscopic images were performed to indicate the mitochondrial dynamics, LC3 level, and AMPK translocation after UVA irradiation.

Results
We confirmed mitochondrial ROS production and DNA damage are two major features caused by UVA. We found the cell death is prevented by autophagy inhibitor 3-methyladenine and gene silencing of ATG5, and UVA induces ROS-dependent LC3II expression, LC3 punctate and TFEB expression, suggesting the autophagic death in the UVA-stressed RPE cells. Although PARP-1 inhibitor olaparib increases DNA damage, ROS production, and cell death, it also blocks AMPK activation caused by UVA. Interestingly we found a dramatic nuclear export of AMPK upon UVA irradiation which is blocked by N-acetylcysteine and olaparib. In addition, UVA exposure gradually decreases lysosomal mass and inhibits cathepsin B activity at late phase due to lysosomal dysfunction. Nevertheless, cathepsin B inhibitor, CA-074Me, reverses the death extent, suggesting the contribution of cathepsin B in the death pathway. When examining the role of EGFR in cellular events caused by UVA, we found that UVA can rapidly transactivate EGFR, and treatment with EGFR TKIs (gefitinib and afatinib) enhances the cell death accompanied by the increased LC3II formation, ROS production, loss of MMP and mass of mitochondria and lysosomes. Although AMPK activation by ROS-PARP-1 mediates autophagic cell death, we surprisingly found that pretreatment of cells with AMPK activators (A769662 and metformin) reverses cell death. Concomitantly, both agents block UVA-induced mitochondrial ROS production, autophagic flux, and mitochondrial fission without changing the inhibition of cathepsin B.

Conclusion
UVA exposure rapidly induces ROS-PARP-1-AMPK-autophagic flux and late lysosomal dysfunction. Pre-inducing AMPK activation can prevent cellular events caused by UVA and provide a new protective strategy in photo-oxidative stress and photo-retinopathy.
Proteomic biomarkers for survival in systemic sclerosis-associated pulmonary hypertension
Authors: Mismetti Valentine , Delavenne Xavier , Montani David , Bezzeghoud Souad , Delezay Olivier , Hodin Sophie , Launay David , Marchand-Adam Sylvain , Nunes Hilario , Ollier Edouard , Reynaud-Gaubert Martine , Pastre Jean , Traclet Julie , Quetant Sébastien , Zeghmar Sabrina , Bertoletti Laurent , Cottin Vincent 
Published: November 2023

AbstractBackgroundInterstitial lung disease (ILD) and pulmonary hypertension (PH) represent the major causes of mortality in systemic sclerosis (SSc). Patients with systemic sclerosis and combined PH and ILD (SSc-PH-ILD) generally have a poor prognosis. Predictors of survival and of potential benefit of treatment are lacking in patients with SSc-PH-ILD.ObjectiveTo identify specific plasma protein expression patterns associated with survival in patients with SSc-PH-ILD.Materials and methodsPost-hoc analysis of a prospective multicenter French study in patients with PH-ILD. An untargeted proteomic analysis using mass spectrometry was performed to identify plasma protein changes associated with long-term overall survival in patients with SSc-PH-ILD.ResultsThirty two patients were included in the analysis, of whom 13 died during follow-up (median survival: 76.5 months). At baseline, survivors had less severe hemodynamic impairment [pulmonary vascular resistance of 4.4 Wood Units (IQR 3–5.2) vs. 6.2 Wood Units (IQR 4.2–10.7)] and higher carbon monoxide diffusing capacity [median 39% (IQR 35–44%) vs. 25% (IQR 22–30.5%)], than the 13 patients who died. Seven proteins, associated with haemostasis and fibrosis, were differentially expressed according to patients’ survival. In the survivor group, two proteins were increased (ADAMTS13, SERPIND1) and five were decreased (PTGDS, OLFM1, C7, IGFBP7, FBN1) compared to the non-survivor groups.ConclusionThe prognosis of SSc-PH-ILD patients is poor. This proteomic approach found 7 plasma proteins (involved in haemostasis and fibrosis pathways) associated with survival. These potential biomarkers may be good candidates to prognostic enrichment.
Potential persistence mechanisms of the major Anopheles gambiae species complex malaria vectors in sub-Saharan Africa: a narrative review
Authors: Mwima Rita , Hui Tin-Yu J. , Nanteza Ann , Burt Austin , Kayondo Jonathan K. 
Published: November 2023

AbstractThe source of malaria vector populations that re-establish at the beginning of the rainy season is still unclear yet knowledge of mosquito behaviour is required to effectively institute control measures. Alternative hypotheses like aestivation, local refugia, migration between neighbouring sites, and long-distance migration (LDM) are stipulated to support mosquito persistence. This work assessed the malaria vector persistence dynamics and examined various studies done on vector survival via these hypotheses; aestivation, local refugia, local or long-distance migration across sub-Saharan Africa, explored a range of methods used, ecological parameters and highlighted the knowledge trends and gaps. The results about a particular persistence mechanism that supports the re-establishment of Anopheles gambiae, Anopheles coluzzii or Anopheles arabiensis in sub-Saharan Africa were not conclusive given that each method used had its limitations. For example, the Mark-Release-Recapture (MRR) method whose challenge is a low recapture rate that affects its accuracy, and the use of time series analysis through field collections whose challenge is the uncertainty about whether not finding mosquitoes during the dry season is a weakness of the conventional sampling methods used or because of hidden shelters. This, therefore, calls for further investigations emphasizing the use of ecological experiments under controlled conditions in the laboratory or semi-field, and genetic approaches, as they are known to complement each other. This review, therefore, unveils and assesses the uncertainties that influence the different malaria vector persistence mechanisms and provides recommendations for future studies.
Multimeric immunotherapeutic complexes activating natural killer cells towards HIV-1 cure
Authors: Schober Rafaëla , Brandus Bianca , Laeremans Thessa , Iserentant Gilles , Rolin Camille , Dessilly Géraldine , Zimmer Jacques , Moutschen Michel , Aerts Joeri L. , Dervillez Xavier , Seguin-Devaux Carole 
Published: November 2023

Abstract
Background
Combination antiretroviral therapy (cART) has dramatically extended the life expectancy of people living with HIV-1 and improved their quality of life. There is nevertheless no cure for HIV-1 infection since HIV-1 persists in viral reservoirs of latently infected CD4+ T cells. cART does not eradicate HIV-1 reservoirs or restore cytotoxic natural killer (NK) cells which are dramatically reduced by HIV-1 infection, and express the checkpoint inhibitors NKG2A or KIR2DL upregulated after HIV-1 infection. Cytotoxic NK cells expressing the homing receptor CXCR5 were recently described as key subsets controlling viral replication.

Methods
We designed and evaluated the potency of “Natural killer activating Multimeric immunotherapeutic compleXes”, called as NaMiX, combining multimers of the IL-15/IL-15Rα complex with an anti-NKG2A or an anti-KIR single-chain fragment variable (scFv) to kill HIV-1 infected CD4+ T cells. The oligomerization domain of the C4 binding protein was used to associate the IL-15/IL-15Rα complex to the scFv of each checkpoint inhibitor as well as to multimerize each entity into a heptamer (α form) or a dimer (β form). Each α or β form was compared in different in vitro models using one-way ANOVA and post-hoc Tukey’s tests before evaluation in humanized NSG tg-huIL-15 mice having functional NK cells.

Results
All NaMiX significantly enhanced the cytolytic activity of NK and CD8+ T cells against Raji tumour cells and HIV-1+ ACH-2 cells by increasing degranulation, release of granzyme B, perforin and IFN-γ. Targeting NKG2A had a stronger effect than targeting KIR2DL due to higher expression of NKG2A on NK cells. In viral inhibition assays, NaMiX initially increased viral replication of CD4+ T cells which was subsequently inhibited by cytotoxic NK cells. Importantly, anti-NKG2A NaMiX enhanced activation, cytotoxicity, IFN-γ production and CXCR5 expression of NK cells from HIV-1 positive individuals. In humanized NSG tg-huIL-15 mice, we confirmed enhanced activation, degranulation, cytotoxicity of NK cells, and killing of HIV-1 infected cells from mice injected with the anti-NKG2A.α NaMiX, as compared to control mice, as well as decreased total HIV-1 DNA in the lung.

Conclusions
NK cell-mediated killing of HIV-1 infected cells by NaMiX represents a promising approach to support HIV-1 cure strategies.
Fibro-adipose vascular anomaly (FAVA) - diagnosis, staging and management
Authors: Wang Huaijie , Xie Chong , Lin Weilong , Wang Peihua , Yang Weijia , Guo Zhengtuan 
Published: November 2023

Abstract
Background
The diagnosis and treatment of fibro-adipose vascular anomaly (FAVA) of the limb remains challenging since this entity is rare and complex. This paper is aimed to describe the clinical and imaging features, staging and management of this underrecognized disease of the limb.

Material and method
Patients diagnosed with FAVA and managed between September 2019 and May 2022 in department of pediatric surgery & vascular anomalies of Xi’an international medical center hospital were retrospectively reviewed. Data extracted include age at presentation, previous diagnosis, affected muscles, symptoms, previous treatment, our management, and follow-up.

Results
Thirty-two patients with FAVA were diagnosed and managed in our center. There was a female sex predominance, with 23 female (72%) and 9 male (28%) in the cohort. Only one lesion was noticed during infancy; the remaining presented at age 1 to 20 years (median, 7 years). The most commonly involved muscles were gastrocnemius (14/32, 44%) and soleus (13/32, 40%). Swelling (mass), pain and contractures were the most common presentations. MRI featured a heterogeneous and ill-defined intramuscular high signal intensity. Diseases were staged according to clinical features: stage I (pain stage, n = 4), stage II (contracture stage, n = 20) and stage III (deformity stage, n = 8). Patients with stage I disease underwent radical resection and obtained a cure. Patients with stage II disease received radical resection and possible Achilles lengthening, having an outcome of cure. Personalized treatment was required in patients with stage III disease, including radical/partial/staged resection, Achilles lengthening/tenotomy, joint capsulotomy, neurolysis/neurectomy, tendon transfer, stretching exercises, and oral sirolimus/alpelisib. Significant improvement of symptoms was achieved in most.

Conclusion
The most distinct features of FAVA include enlarging mass, severe pain and contracture. Based on distinct clinical and radiologic features, it is not difficult to make the diagnosis of FAVA. Earlier awareness of this disease can reduce misdiagnoses. Surgery-based comprehensive management can typically improve pain and contracture. Oral sirolimus or alpelisib plays an important role in treatment of unresectable lesions and major nerve involvement. Surgery alone can be curative in early stage FAVA.