bluuebunny/crossref_metadata_2025_split huggingface dataset:
Medical students’ perception of online intensive pediatric review: an experimental cross-sectional study
Authors: Tangcheewinsirikul Sirikarn , Takkinsatian Preyanit , Yenjabog Patcha , Sirimongkolchaiyakul Ornatcha , Prempraparn Pathaporn 
Published: October 2023

Abstract
Background
Despite regular pediatric education, pediatric instructors regularly provide an on-site intensive pediatric review course (IPR) as per medical students (MS)’ request, to summarize pediatric knowledge for fifth-year MS in preparation for their externship. However, considering the coronavirus disease 2019 (COVID-19) pandemic restrictions (e.g., social distancing), an online intensive pediatric review (OIPR) is required instead. Unfortunately, the relationship between MS’ perception and outcome of OIPR remains unclear.

Methods
We developed the OIPR and an online mock pediatric examination (OMPE), aligning it with the essential pediatric components of the Medical Council curriculum. The OIPR comprised of two parts: self-paced online learning and in-class online discussions. The self-paced online learning materials were electronically distributed via Google Classroom to MS ten days priors to the one-day course, which included a pretest, in-class online discussions, posttest, and satisfactory survey. The constructed and validated satisfactory survey was categorized into two parts: demographic data and self-perceived satisfaction with OIPR. For data collection, an anonymous self-administered survey was used and was distributed to MS in April 2022. These data were then analyzed by Wilcoxon signed rank test.

Results
Of the 80 eligible fifth-year MS, 45 agreed to participate (56.3%), of which 24 (53.3%) were females. The mean ± standard deviation (SD) of MS’ age was 23 ± 0.6 years. All (100%) concurred that OIPR is beneficial and recommended it to junior students who were planning to take the examination. The mean ± SD of OMPE significantly increased, from 20.9 ± 3.8 to 22.9 ± 3.3 (p = 0.001).

Conclusion
During the peak of the COVID-19 pandemic, which required social distancing, OIPR has helped MS summarize and enhance their knowledge in preparation for externship and the examination.
Nursing students perspectives of psychosocial care: cross-sectional study
Authors: Al-Nawafleh Ahmad H. , Altarawneh Falah Zaal 
Published: October 2023

Abstract
Background
Psychosocial care is an integral component of holistic nursing practices. This study aimed to examine how fourth-year nursing students at Mutah University perceive various care characteristics, specifically psychosocial care.

Methods
A quantitative cross-sectional study was conducted using the Caring Dimension Inventory (CDI). Data were obtained from 105 nursing students before graduating from a Jordanian public educational institution. Data analyzed using the scoring of CDI and descriptive statistics.

Results
The mean scores in the professional and technical domain of care were statistically higher for fourth-year nursing students (4.69 ± 0.25). This exceeded their scores in the psychosocial domain of care (3.37 ± 1.20). This suggests that fourth-year nursing students prioritize professional and technical care over psychosocial care.

Conclusions
Fourth-year nursing students tended to perceive the technical aspects of care as more significant than the psychosocial aspects. This highlights the need for nursing schools and healthcare providers to reconsider their focus and prioritize the importance of psychosocial care.
Outcomes and cost analysis of patients with dementia in the intensive care unit: a population-based cohort study
Authors: Dziegielewski C. , Fernando SM. , Milani C. , Mahdavi R. , Talarico R. , Thompson LH. , Tanuseputro P. , Kyeremanteng K. 
Published: October 2023

Abstract
Background
Dementia is a neurological syndrome affecting the growing elderly population. While patients with dementia are known to require significant hospital resources, little is known regarding the outcomes and costs of patients admitted to the intensive care unit (ICU) with dementia.

Methods
We conducted a population-based retrospective cohort study of patients with dementia admitted to the ICU in Ontario, Canada from 2016 to 2019. We described the characteristics and outcomes of these patients alongside those with dementia admitted to non-ICU hospital settings. The primary outcome was hospital mortality but we also assessed length of stay (LOS), discharge disposition, and costs.

Results
Among 114,844 patients with dementia, 11,341 (9.9%) were admitted to the ICU. ICU patients were younger, more comorbid, and had less cognitive impairment (81.8 years, 22.8% had ≥ 3 comorbidities, 47.5% with moderate-severe dementia), compared to those in non-ICU settings (84.2 years, 15.0% had ≥ 3 comorbidities, 54.1% with moderate-severe dementia). Total mean LOS for patients in the ICU group was nearly 20 days, compared to nearly 14 days for the acute care group. Mortality in hospital was nearly three-fold greater in the ICU group compared to non-ICU group (22.2% vs. 8.8%). Total healthcare costs were increased for patients admitted to ICU vs. those in the non-ICU group ($67,201 vs. $54,080).

Conclusions
We find that patients with dementia admitted to the ICU have longer length of stay, higher in-hospital mortality, and higher total healthcare costs. As our study is primarily descriptive, future studies should investigate comprehensive goals of care planning, severity of illness, preventable costs, and optimizing quality of life in this high risk and vulnerable population.
A national survey on registered products, availability, prices, and affordability of 100 essential medicines in community pharmacies across Sri Lanka
Authors: Liyanage Chiranthi Kongala , Gunawardane Mekala , Kumaradasa Pamodee Panchalee , Ranasinghe Priyanga , Jayakody Raveendra Laal , Galappatthy Priyadarshani 
Published: October 2023

Abstract
Introduction
Availability of essential medicines that meet the expected quality standards, in appropriate dosage forms at affordable prices is a fundamental prerequisite to fulfill healthcare needs of given a population. This study assessed available products, prices and affordability of essential medicines (EM) in community pharmacies in Sri Lanka with comparison of registration status from the National Medicines Regulatory Authority(NMRA).

Methods
A cross-sectional island-wide survey of 80 pharmacies was conducted according to World Health Organization and Health Action International Manual (WHO/HAI). Hundred medicines were selected from the global core list(n = 14), regional core list(n = 16) and the Sri Lanka Essential Medicine List (SL-EML) (n = 70) based on healthcare needs. Number of registered products in 2015 and 2021 were compared.

Findings
Average availability was 85.4%(± 12.31) and availability was lowest in the Northern province (69.38 ± 21.18%)(p = 0.008). Availability between the state owned, franchise and privately owned pharmacies was not significantly different (p > 0.05). 89.4% medicines were affordable except for amiodarone, hydroxychloroquine, sitagliptin, soluble insulin, isophane insulin, losartan, levodopa carbidopa combination, clonazepam and ceftriaxone. The median price ratio (MPR) of 33.7% of medicines was less than 1 and MPR of 37.1% originator brands (OB) was over 3. Median number of generic brands in the market was 8(range 2–44), 9% of medicines had 20 or more products in the market and 72.7% medicines had more products available than the number registered in 2015. The average number of registered products were similar in 2015 (8.27) and 2021(7.59) (p = 0.15).

Conclusion
The overall availability of EMs in Sri Lanka was high in all categories of community pharmacies. Medicines were largely affordable and reasonably priced in 2015, although OBs were generally more expensive. Majority of medicines had more products in the market than the number of registered products.
Diagnosis and Surgical correction of salivary affections in buffaloes (Bubalus bubalis); a retrospective study
Authors: Mosbah Esam , Abass Marwa , Abouelnasr Khaled , Salem Mohamed 
Published: October 2023

Abstract
Aim
This study aimed to describe the diagnosis and treatment of various surgical salivary affections in buffaloes.

Materials and methods
This study included 135 buffaloes examined at Dakahlia Governorate between 2011 and 2022 suffering from various surgical salivary affections. The recorded surgical affections had salivary fistula (n = 44), ectasia of Stenson’s duct (n = 11), ranula/mucocele (n = 46), and cervical sialocele (n = 34). The buffaloes were sedated using an intramuscular injection of xylazine (0.05 mg/kg) and local infiltration analgesia of lidocaine for specific surgical interventions.

Results
The salivary duct fistula cases were surgically corrected using a retrograde infusion of povidone-iodine into the duct and its double ligation with Prolene following fistulectomy. Intraoral marsupialization was done in buffaloes suffering from ectasia of the parotid duct. The mucocele /ranula was surgically incised with daily flushing with povidone-iodine. The cervical sialocele was treated by giving an elliptical excision on the sialocele, and sialoadenectomy of the mandibular salivary gland was performed to facilitate dynamic fluid/saliva drainage. A 92.5% of diseased buffaloes showed an uneventful recovery without any postoperative complications after the first treatment, whereas 7.5% of animals tended to recur. The most common and almost equally distributed salivary affections recorded in adult buffaloes were parotid duct fistula, mucocele, and cervical sialocele. The Stenson’s duct ectasia was commonly registered in calves, being congenital.

Conclusion
Ranula was the most common salivary affection encountered in adult buffaloes, closely followed by parotid duct fistulae and cervical sialoceles. Stenson’s duct ectasia was the least encountered salivary affection in calves and was congenital. All salivary affections were corrected easily and safely, with satisfactory outcomes.
Genome-wide analysis revealed the dysregulation of RNA binding protein-correlated alternative splicing events in myocardial ischemia reperfusion injury
Authors: Ma Ning , Xu Hao , Zhang Weihua , Sun Xiaoke , Guo Ruiming , Liu Donghai , Zhang Liang , Liu Yang , Zhang Jian , Qiao Chenhui , Chen Dong , Luo Ailing , Bai Jingyun 
Published: October 2023

Abstract
Background
Myocardial ischemia reperfusion injury (MIRI), the tissue damage which is caused by the returning of blood supply to tissue after a period of ischemia, greatly reduces the therapeutic effect of treatment of myocardial infarction. But the underlying functional mechanisms of MIRI are still unclear.

Methods
We constructed mouse models of MIRI, extracted injured and healthy myocardial tissues, and performed transcriptome sequencing experiments (RNA-seq) to systematically investigate the dysregulated transcriptome of MIRI, especially the alternative splicing (AS) regulation and RNA binding proteins (RBPs). Selected RBPs and MIRI-associated AS events were then validated by RT-qPCR experiments.

Results
The differentially expressed gene (DEG) analyses indicated that transcriptome profiles were changed by MIRI and that DEGs’ enriched functions were consistent with MIRI’s dysregulated pathways. Furthermore, the AS profile was synergistically regulated and showed clear differences between the mouse model and the healthy samples. The exon skipping events significantly increased in MIRI model samples, while the opposite cassette exon events significantly decreased. According to the functional analysis, regulated alternative splicing genes (RASGs) were enriched in protein transport, cell division /cell cycle, RNA splicing, and endocytosis pathways, which were associated with the development of MIRI. Meanwhile, 493 differentially expressed RBPs (DE RBPs) were detected, most of which were correlated with the changed ratios of AS events. In addition, nine DE RBP genes were validated, including Eif5, Pdia6, Tagln2, Vasp, Zfp36l2, Grsf1, Idh2, Ndrg2, and Uqcrc1. These nine DE RBPs were correlated with RASGs enriched in translation process, cell growth and division, and endocytosis pathways, highly consistent with the functions of all RASGs. Finally, we validated the AS ratio changes of five regulated alternative splicing events (RASEs) derived from important regulatory genes, including Mtmr3, Cdc42, Cd47, Fbln2, Vegfa, and Fhl2.

Conclusion
Our study emphasized the critical roles of the dysregulated AS profiles in MIRI development, investigated the potential functions of MIRI-associated RASGs, and identified regulatory RBPs involved in AS regulation. We propose that the identified RASEs and RBPs could serve as important regulators and potential therapeutic targets in MIRI treatment in the future.
A qualitative evaluation of the specific carbohydrate diet for juvenile idiopathic arthritis based on children’s and parents’ experiences
Authors: Hagström Naima , Lövestam Elin , Koochek Afsaneh , Berntson Lillemor 
Published: October 2023

Abstract
Background
Insights into the immunological role of the gastrointestinal tract in autoimmune conditions have led to the investigation of diet as a potential adjunctive treatment option for juvenile idiopathic arthritis (JIA). The specific carbohydrate diet (SCD) has shown promising results. However, studies on participants’ experiences of dietary interventions in JIA are rare. In this study we investigated the experiences of children and parents’ who had participated in a four-week intervention with SCD aiming to examine the potential anti-inflammatory effects.

Objectives
To conduct a qualitative evaluation exploring children’s and parents’ experiences of the dietary intervention, how they navigated challenges, and their support requirements.

Methods
Semi-structured interviews were conducted with 12 children and 15 parents from 13 families, who were interviewed individually and together. The transcripts were analysed using systematic text condensation.

Results
Most participants interviewed found the intervention beneficial, with 12 out of 13 reporting positive effects, such as reduced pain and morning stiffness, and improved gastrointestinal function. Many participants reported being willing to repeat the intervention in the current form. Despite facing challenges, all children followed the diet for one to three months, with some continuing to follow a modified version. Facing the socio-emotional consequences of adhering to the diet was challenging for children. These were handled by focusing on the positive aspects and by relying on the supportive environment available. Parents struggled with practical issues since the diet required hard work, time, and money. Areas identified as requiring additional support include finding simple, quick, and child-friendly solutions, strengthening organizational food skills such as meal planning, and preparation prior to starting the intervention regarding socio-emotional aspects.

Conclusion
Navigating the dietary treatment was considered challenging, practically for the parents and socio-emotionally for the children. Based on the reported challenges and participants’ suggestions the intervention could be optimised by providing support and solutions in relation to the practical issues and better preparation regarding dealing with the socio-emotional consequences. Despite the difficulties, the participants reported overall positive experiences of, and attitudes towards, the current setup. Consequently, dietary interventions, such as the SCD, may be regarded as suitable targets for further research.
Differential effects of plant-based flours on metabolic homeostasis and the gut microbiota in high-fat fed rats
Authors: Martinez Taylor M. , Wachsmuth Hallie R. , Meyer Rachel K. , Weninger Savanna N. , Lane Adelina I. , Kangath Archana , Schiro Gabriele , Laubitz Daniel , Stern Jennifer H. , Duca Frank A. 
Published: October 2023

Abstract
Background
The gut microbiome is a salient contributor to the development of obesity, and diet is the greatest modifier of the gut microbiome, which highlights the need to better understand how specific diets alter the gut microbiota to impact metabolic disease. Increased dietary fiber intake shifts the gut microbiome and improves energy and glucose homeostasis. Dietary fibers are found in various plant-based flours which vary in fiber composition. However, the comparative efficacy of specific plant-based flours to improve energy homeostasis and the mechanism by which this occurs is not well characterized.

Methods
In experiment 1, obese rats were fed a high fat diet (HFD) supplemented with four different plant-based flours for 12 weeks. Barley flour (BF), oat bran (OB), wheat bran (WB), and Hi-maize amylose (HMA) were incorporated into the HFD at 5% or 10% total fiber content and were compared to a HFD control. For experiment 2, lean, chow-fed rats were switched to HFD supplemented with 10% WB or BF to determine the preventative efficacy of flour supplementation.

Results
In experiment 1, 10% BF and 10% WB reduced body weight and adiposity gain and increased cecal butyrate. Gut microbiota analysis of WB and BF treated rats revealed increases in relative abundance of SCFA-producing bacteria. 10% WB and BF were also efficacious in preventing HFD-induced obesity; 10% WB and BF decreased body weight and adiposity, improved glucose tolerance, and reduced inflammatory markers and lipogenic enzyme expression in liver and adipose tissue. These effects were accompanied by alterations in the gut microbiota including increased relative abundance of Lactobacillus and LachnospiraceaeUCG001, along with increased portal taurodeoxycholic acid (TDCA) in 10% WB and BF rats compared to HFD rats.

Conclusions
Therapeutic and preventative supplementation with 10%, but not 5%, WB or BF improves metabolic homeostasis, which is possibly due to gut microbiome-induced alterations. Specifically, these effects are proposed to be due to increased concentrations of intestinal butyrate and circulating TDCA.
Lymphocyte recovery from radiation-induced lymphopenia in locally advanced esophageal squamous cell carcinoma: correlations with prognosis and lymphocyte-related organs
Authors: Tseng Ihsuan , Ai Dashan , Chen Yun , Zhu Hongcheng , Li Fangfang , Xu Yang , Yu Lu , Liu Qi , Deng Jiaying , Hao Shengnan , Zhu Zhengfei , Zhao Weixin , Fan Min , Li Ling , Su Fengtao , Zhao Kuaile 
Published: October 2023

Abstract
Background
Limited studies explored the relationship between lymphocyte recovery after definitive concurrent chemoradiotherapy (dCCRT) and prognosis in esophageal squamous cell carcinoma (ESCC).

Methods
ESCC patients with obtainable absolute lymphocyte counts (ALCs) at 6 months after dCCRT were screened from prospective trials. Patients were divided into groups according to the grade of ALC nadir during radiotherapy (G4 or G1–3) and lymphocyte recovery status, which was assessed by lymphocyte recovery index (LRI), calculated as the ratio of post- to pre-treatment lymphocyte counts. Cox analysis was conducted to evaluate the prognostic significance of lymphocyte recovery status. Irradiated relative volumes of the bone marrow (BM) and spleen and effective dose to immune cells (EDIC) were collected to identify their impacts on lymphocyte recovery status by logistic analysis.

Results
232 patients were enrolled. In 69 patients with G4 ALC nadir (group A and B) and 163 patients with G1–3 ALC nadir (group C and D) during dCCRT, 27 (group A) and 67 (group C) patients showed an insufficient level of lymphocyte recovery (LRI < 60%), and 42 (group B) and 96 (group D) patients showed a satisfactory level of lymphocyte recovery (LRI ≥ 60%). Cox multivariable analysis revealed that inadequate lymphocyte recovery was significantly associated with worse overall survival (HR, 2.80 and 1.70) and local recurrence-free survival (HR, 2.82 and 1.60) both in group A vs group B and group C vs group D. Logistic analysis identified BM V5 (OR 4.24 and 2.29) as an independent predictor of inadequate lymphocyte recovery from G4 or G1–3 ALC nadir, respectively.

Conclusions
Insufficient lymphocyte recovery might serve as a valuable prognostic factor, regardless of whether patients experienced G4 or G1–3 ALC nadir during radiotherapy. Additionally, it was observed that a larger relative volume of BM receiving ≥ 5 Gy was correlated with a higher risk of insufficient lymphocyte recovery.
Oral-genital HPV infection transmission, concordance of HPV genotypes and genital lesions among spouses/ partners of patients diagnosed with HPV-related head and neck squamous cell carcinoma (HNSCC): a scoping review
Authors: Kalinganire Nadia , Uwineza Annette , Kyokunda Lynnette , Banura Cecily 
Published: October 2023

Abstract
Background
There is an increase in number of Human Papillomavirus related head and neck squamous cell carcinoma (HPV-related HNSCC) High risk HPV(HR-HPV) types can be cleared by an infected person, however, some can persist and develop HN cancer. There is a broad knowledge gap regarding HPV and related cancers.

Main text
The aim of this review is to assess existing published knowledge on oral-genital HPV transmission, concordance of HPV genotypes and risk of oral or/and genital lesions among spouses/partners of patients diagnosed with HPV-related HNSCC, identify gaps in the current research and highlight areas that requires further inquiry.

Method
Database like Pub med, Google Scholar, Scopus, Puplon, Wiley online library were used for search strategy. Published papers on transmission, concordance of HPV genotypes and genital lesions among spouses/partners of patients diagnosed with HPV-related HNSCC were included. Papers published from January1,2000 to October 31, 2022 were included. The published papers included are 8 Case reports, 2 cross-sectional studies, 3 Cohort studies and 2 systematic reviews.

Results
A total of 2125 citations were retrieved from the five sources. 15papers were included. Case reports reported concurrent HPV-related oropharyngeal, tonsillar, unspecified HNSCC, laryngeal and nasopharyngeal carcinoma among couples. The two cross-sectional studies were done. Almost all the tumors taken from patients with HPV-related oropharyngeal carcinoma (HPV-related OPC) and their spouses were positive for identical HPV 16 type. The three cohort studies showed an increase risk of upper aero-digestive tract cancer among male spouses of females with cervical cancer. Two systematic reviews reviewed literature studies which evaluated concurrent cases of HPV-related Oropharyngeal cancers. Examination of these papers showed that the majority of the studies suggested that there is HPV transmission, concordance and risk of HNSCC cancer among spouses with HPV-related oral-genital cancer. No studies evaluated the risk of developing genital cancer in spouses of patients with HNSCC.

Conclusion
The findings of this review highlighted big need of further research on oral-genital HPV infection among spouses of patients diagnosed with HPV-related HNSCC. Studies are needed to evaluate the risk of getting genital and upper aero-digestive tract HPV-related cancer among spouses with HPV-related HNC.