bluuebunny/crossref_metadata_2025_split huggingface dataset:
Representativeness of personality and involvement preferences in a web-based survey on healthcare decision-making
Authors: Birkeland Søren , Linkhorst Thea , Haakonsson Anders , Barry Michael John , Möller Sören 
Published: September 2020

Abstract
Background: Obtaining a sample that is representative of the group of interest is of utmost importance in questionnaire studies. In a survey using a state authorized web-portal for citizen communication with authorities, we wanted to investigate the view of adult men on patient involvement in health care decision-making regarding Prostate-Specific Antigen test for prostatic cancer. In this paper, we report on sample characteristics and representativeness of our sample in terms of personality and baseline involvement preferences.Methods: We compared personality profiles (BFI-10) and baseline healthcare decision-making preferences (CPS) in our sample (n=6,756) to internationally available datasets. Pooled data from a) US, UK, Canada, Australia, and New Zealand (n=1,512), b) Germany, Netherlands, Switzerland, and Belgium (n=1,136), and c) Norway, Sweden, Finland, and Denmark (n=1,313) were used for BFI-10 comparisons. Regarding CPS, we compared our sample with three previous datasets relating to decision-making in cancer (n=425, 387, and 199).Results: Although statistically significant differences particularly appeared in large dataset comparisons, sample BFI-10 and CPS profiles mostly were within the range of those previously reported. Similarity was greatest in BFI-10 comparisons with group a) where no statistically significant difference could be established in factors ‘agreeableness’ and ‘neuroticism’ (p=.095 and .578, respectively). Conclusion: Despite some variation, our sample displays personality and baseline preference profiles that are generally similar to those described in previous international studies. For example, this was the case with the BFI-10 ‘agreeableness’ measure (incl. trust and fault-finding items), an important factor in healthcare decision-making.
Association of Patient-Centered Medical Home Designation and Quality Indicators within HRSA-Funded Community Health Center Delivery Sites
Authors: Bell Nathaniel , Wilkerson Rebecca , Mayfield-Smith Kathy , Fede Ana Lòpez-De 
Published: September 2020

Abstract
Background: Patient-Centered Medical Home (PCMH) adoption is as an important strategy to help improve primary care quality within Health Resources and Service Administration (HRSA) Community Health Centers (CHC), but evidence of its effect thus far remains mixed. A limitation of previous evaluations has been the inability to account for the proportion of CHC delivery sites that are designated medical homes.Methods: Retrospective cross-sectional study using HRSA Uniform Data System (UDS) and certification files from the National Committee for Quality Assurance (NCQA) and the Joint Commission (JC). Datasets were linked through geocoding and an approximate string matching algorithm. Predicted probability scores were regressed onto 11 clinical performance measures using 10% increments in site-level designation.using 10% increments in site designation and regressed onto 11 clinical performance measures using beta logistic regression.Results: The geocoding and approximate string matching algorithm identified 2,615 of the 6,851 (41.8%) delivery sites included in the analyses as having been designated through the NCQA and/or JC. In total, 74.7% (n=777) of the 1,039 CHCs that met the inclusion criteria for the analysis managed at least 1 NCQA and/or JC designated site. A proportional increase in site-level designation showed a positive association with adherence scores for the majority of all indicators, but primarily among CHC’s that designated at least 50% of its delivery sites. Once this threshold was achieved, there was a stepwise percentage point increase in adherence scores, ranging from 1.9% to 11.8% improvement, depending on the measureConclusion: Geocoding and approximate string matching techniques offer a more nuanced approach for addressing ongoing limitations in HRSA’s PCMH evaluations. The study methodology proposes new questions to as to whether there is a threshold effect when measuring the association between designation and care quality. The model also offers preliminary evidence of a step-wise increase in quality metrics once half of a CHCs delivery sites become designated medical homes.
A Bibliometric Analysis of Folate Receptor Research
Authors: Didion Cari , Henne Walter 
Published: September 2020

Abstract
Background

The objective of this study is to conduct a comprehensible bibliometric analysis of the entire field of folate receptor research.

Methods

A Web of Science search was performed on folate receptor or folate binding protein (1969-to June 28, 2019). The following information was examined: publications per year, overall citations, top 10 authors, top 10 institutions, top 10 cited articles, top 10 countries, cc-author collaborations and key areas of research.

Results

In total, 3248 documents for folate receptor or folate binding protein were retrieved for the study years outlined in the methods section search query. The range was 1 per year in 1969 to 264 for the last full year studied (2018). A total of 123,720 citations for the 3,248 documents retrieved represented a mean citation rate per article of 38.09 and range of 1667 citations (range 0 to 1667). Researchers in 71 countries authored publications analyzed in this study. The US was the leader in publications and had the highest ranking institution. The top 10 articles have been cited 7270 times during the time frame of this study. The top cited article had an average citation rate of 110 citations per year. Network maps revealed considerable co-authorship among several of the top 10 authors.

Conclusion

Our study presents several important insights into the features and impact of folate receptor research. To our knowledge, this is the first bibliometric analysis of folate receptor.
Gut Microbiota Characteristics in Mice with Antibiotic-Associated Diarrhea
Authors: Shao Haoqing , Zhang Chenyang , Xiao Nenqun , Tan Zhoujin 
Published: September 2020

Abstract
Background: Antibiotic-associated diarrhea (AAD), defined as diarrhea that occurs in association with the administration of antibiotics and without another clear etiology, is one of the most commonly adverse drug events of antibiotics therapy. We established a diarrhea model induced by gentamycin and cefradine to investigate the microbiota characteristics in the intestinal lumen of mice with AAD and provide insights into noteworthy bacteria related to gentamicin and cefradine-associated diarrhea. Results: The number of OTUs in the model group and the normal group was 983 and 2107, respectively, and 872 identical OTUs were shared between two groups. Species richness and species diversity of intestinal microbe were altered by antibiotics administration. PCoA showed a clear separation between AAD and health control. The dominant phyla of AAD mice were Firmicutes (52.63%) and Proteobacteria (46.37%). Among the genus with top 20 abundance, the relative abundance of 7 genera, Ruminococcus, Blautia, Enterococcus, Eubacterium, Clostridium, Coprococcus, and Aerococcus, were enriched in the model group. Based upon the LEfSe analysis, Enterococcus, Eubacterium, Ruminococcus, and Blautia were identified as potential biomarker for AAD. Conclusions: The bacterial diversity of the intestinal lumen was diminished after gentamicin and cefradine administration. The alterations in the abundance and composition of gut microbiota further led to the dysfunction of gut microbiota. More specifically, gentamicin and cefradine significantly increased the abundance of the opportunistic pathogens, of which Enterococcus and Clostridium were the most prominent and most worthy of attention.
Utility of Abdominal Drain in Gastrectomy (ADiGe) Trial: study protocol for a multicenter non-inferiority randomized trial
Authors: Weindelmayer Jacopo , Mengardo Valentina , Veltri Alessandro , Baiocchi Gian Luca , Giacopuzzi Simone , Verlato Giuseppe , de Manzoni Giovanni 
Published: September 2020

Abstract
Background: Prophylactic use of abdominal drain in gastrectomy has been questioned in the last 15 years and a 2015 Cochrane meta-analysis on four RCTs concluded that there was no convincing evidence to the routine drain placement in gastrectomy. Nevertheless the Authors evidenced the moderate/low quality of the included studies and highlighted how 3 out of four came from Eastern countries. After 2015 only retrospective studies have been published, all with inconsistent results.Methods: ADiGe (Abdominal Drain in GastrEctomy) Trial is a multicenter prospective randomized non-inferiority trial with a parallel design. It aimed to verify whether avoiding routine use of abdominal drain is burdened with complications, particularly an increase in postoperative invasive procedures. Patients with gastric cancer, scheduled for subtotal or total gastrectomy with curative intent, are eligible for inclusion, irrespective of previous oncological treatment. The primary composite endpoint is reoperation or percutaneous drainage procedures within 30 postoperative days. The primary analysis will verify whether the incidence of the primary composite endpoint is higher in the experimental arm, avoiding routine drain placement, than control arm, undergoing prophylactic drain placement, in order to falsify or support the null hypothesis of inferiority. Secondary endpoints assessed for superiority are overall morbidity and mortality, Comprehensive Complications Index, incidence and time for diagnosis of anastomotic and duodenal leaks, length of hospital stay, readmission rate.Assuming one-sided alpha of 5%, and cumulative incidence of the primary composite endpoint of 14.5% in control arm and 9% in the experimental one, 256 patients allow to achieve 80% power to detect a non-inferiority margin difference between the arm proportions of 4.5%. Considering a 15.5% drop-out rate, 304 patients are needed. In order to have a balanced percentage between total and subtotal gastrectomies, recruitment will end at 152 patients for each type of gastrectomy. The surgeon and the patient are blinded until the end of the operation, while postoperative course is not blinded to patient and caregivers.Discussion: ADiGe Trial could contribute to critically re-evaluate the role of prophylactic drain in gastrectomy, a still widely used procedure.Trial registration: Retrospectively registered on 01/10/2020 at Clinicaltrials.gov with the identifier NCT04227951, https://clinicaltrials.gov/ct2/show/NCT04227951.
Early Epidemiological Features and Trends of the COVID-19 Outbreak in Southeast Asia: a Population-Level Observational Study
Authors: Zhu Mingjian , Jirapat Kleepbua , Shen Jian , Chew Sien Ping , Tan Joanna Wei Hui , Latthitham Natthjija , Li Lanjuan 
Published: September 2020

Abstract
Background: The global outbreak of coronavirus disease 2019 (COVID-19) has been ongoing in Southeast Asia since 13 January 2020. We conducted an observational study to investigate underlying disease patterns of COVID-19 in Southeast Asia, and consequently to guide intervention strategies against the pandemic.Methods: In this population-level observational study set in Southeast Asia, we compiled a list of patients with COVID-19 (n = 925) and daily country-level case counts (n = 1346) from 13 January 2020 through 16 March 2020. All epidemiological data were extracted from official websites of the WHO and health authorities of each Southeast Asian country. Relevant spatiotemporal distributions, demographic characteristics, and short-term trends were assessed.Results: A total of 1,346 confirmed cases of COVID-19, with 217 (16.1%) recoveries and 18 (1.3%) deaths, were reported in Southeast Asia as of 16 March 2020. Early transmission dynamics were examined with an exponential regression model: y=0.30e0.13x (p<0·01, adjusted R2 = 0.96). Using this model, we predicted that the cumulative number of reported COVID-19 cases in Southeast Asia would exceed 10,000 by early April 2020. A total of 74 cities across eight countries in Southeast Asia were affected by COVID-19. Most of the confirmed cases were located in five international metropolitan areas. Demographic analyses of the 925 confirmed cases indicated a median age of 44 years and a sex ratio of 1.25. The median age of the local patient population was significantly higher than that of the corresponding country’s general population (p<0·01), whereas the sex ratio did not significantly differ.Conclusions: The COVID-19 situation in Southeast Asia is unevenly geographically distributed and pessimistic in the short term. Age may play a significant role in both the susceptibility to and outcome of infection. Real-time active surveillance and targeted intervention strategies are urgently needed to contain the pandemic.
Attitudinal and demographic factors associated with seeking help and receiving antidepressant medication for symptoms of common mental disorder
Authors: Manescu Elena Andreea , Robinson Emily J. , Henderson Claire 
Published: September 2020

Abstract
Background: Despite the increased attention given to improvement of mental health-related knowledge and attitudes, rates of help-seeking for mental illness remain low even in countries with well-developed mental health services. This study examines the relationships between attitudes to mental illness, symptoms of common mental disorder and seeking-help and receiving medication for a mental health problem. Methods: We used data from the nationally representative Health Survey for England 2014 to design three logistic regression models to test for the effects of attitudes to mental illness (measured by a shortened version of the Community Attitudes toward the Mentally Ill, CAMI scale) on: recent contact with a doctor for a mental health problem; use of any type of mental health service in the last 12 months; and having antidepressants currently prescribed, while controlling for symptoms of common mental disorder (measured by the General Health Questionnaire, GHQ). We also tested for an interaction between attitudes to mental illness and symptoms of common mental disorder on the outcomes. Results: A significant but very small effect of CAMI score was found on ‘antidepressants currently prescribed’ model (OR=1.01(1.00, 1.02) but not on the two indicators of help-seeking. We also found a significant but very small interaction between CAMI and GHQ scores on recent contact with a doctor (OR= 0.99, 95% CI (0.990, 0.998); adjusted Wald test P=0.01)). Knowing someone with a mental illness had a significant positive effect on help-seeking indicated by: (a) recent contact with a doctor (2.65 (1.01, 6.98)) and (b) currently prescribed antidepressant (2.67 (1.9, 3.75)) after controlling for attitudes to mental illness. Conclusions: Our results suggest that knowing someone with a mental health problem seems to have a further positive effect on help-seeking, beyond improving attitudes to mental illness. Furthermore, multiple different types and aspects of stigma may contribute to help-seeking behaviours, consequently multi-faceted approaches are likely to be most efficient.
Transcatheter closure for patent ductus arteriosus in patients with Eisenmenger syndrome: to do or not?
Authors: Xu Jing , Wang Liang , Shen Yunli , Geng Liang , Chen Fadong 
Published: September 2020

Abstract
Background: Patent ductus arteriosus ( PDA) complicated by Eisenmenger syndrome (ES) remains to be a major cause of morbidity and mortality worldwide. Giving increasing evidence of benefit from targeted therapies, ES patients once thought to be inoperable may have increasing options for management. This study aims to explore whether the PDA in patients with ES can be treated with transcatheter closure (TCC).Methods: Between August 2014 and July 2016, four out of fifteen PDA-ES patients whose Qp/Qs improved significantly and Qp/Qs>1.5 after acute vasodilator testing with 100% oxygen were selected to receive TCC and pulmonary vasodilator therapy. PAH-targeted drugs were prescribed before and after occlusion for all patients. Trial occlusion was performed before permanent closure.Results: The first TCC failed after the initiation of PAH-targeted drugs for 6 months in four patients. After the medication was adjusted and extended to 12 months, TCC was performed for all without hemodynamic intolerances during perioperative period. Pulmonary artery systolic pressure (PASP) was significantly decreased (≥ 40%) immediately after TCC. During a mean 52-month follow-up, there was a further decrease of PASP in two patients, the other two showed improved pulmonary vascular resistance (PVR), WHO functional class and six-minute walking distance although PASP was deteriorated again.Conclusion: Some selected PDA-ES patients with PVR<15Wood U and Qp/Qs>1.5 at baseline might benefit from TCC and PAH-targeted drugs pre- and post-occlusion play a crucial role.
Proline-rich protein 11 overexpression is associated with a more aggressive phenotype and poor overall survival in ovarian cancer patients
Authors: zhan yu , wu xueyuan , zheng gang , jin jingjing , li chaofu , yu guanzhen , li wenfeng 
Published: September 2020

Abstract
Background: The proline-rich protein 11 (PRR11) is a newly identified oncogene associated with a poor prognosis in several human cancers. Nonetheless, research on its role in ovarian cancer (OC) remains largely understudied. Therefore, this study aims to evaluate the expression levels of PRR11 protein and its role in human ovarian cancer. Methods: Immunohistochemistry analysis was used to evaluate the expression levels of PRR11 protein in human samples obtained from 49 patients diagnosed with OC and subjected to curative surgery in the First Affiliated Hospital of Wenzhou Medical University between 2007 and 2015. Results: In total, 57.1% of the primary OC tumor tissue evaluated demonstrated overexpression of PRR11. Meanwhile, survival analysis showed that the overall survival (OS) of patients presenting overexpression of PRR11 was significantly lower than the OS of the patients with negative PRR11. In subsequent experiments, it was found that silencing the expression of PRR11 expression inhibited the proliferation of tumor cells and the migration of cells in vitro. Further, cells subjected to PRR11 knockdown exhibited a decrease in tumor growth in vivo. The downregulation of PRR11 was coupled with a decrease in N-cadherin and downregulation in the expression of early growth response protein 1 (EGR1).Conclusions: The findings suggest that PRR11 might be considered as a potential target for prognostic assessment and gene therapy strategies for patients diagnosed with OC.
A novel analysis of the differentiated expression of long noncoding RNAs profiles in human prostate cancer
Authors: Ge Shengyang , Mi Yuanyuan , Zhao Xiaojun , Hu Qingfeng , Guo Yijun , Zhong Fan , Zhang Yang , Xia Guowei , Sun Chuanyu 
Published: September 2020

Abstract
Background: Long noncoding RNAs (lncRNAs) have been proved to be an important regulator in gene expression. In almost all kinds of cancers, lncRNAs participated in the process of pathogenesis, invasion, and metastasis. Meanwhile, compared with the large amounts of patients, there is rare knowledge about the role of lncRNAs in prostate cancer (PCa).Material/Method: In this study, lncRNA expression profiles of prostate cancer were detected by Agilent microarray chip, 5 pairs of case and control specimens were involved in. Differentially expressed lncRNAs were screened out by volcano plot for constructing lncRNA-miRNA-mRNA central network. Then, the top ten up-regulated and down-regulated lncRNAs were validated by qRT-PCR in another 5 tumor specimens and 7 para-cancerous/benign contrasts. Furthermore, we searched for the survival curve of the top 10 upregulated and downregulated lncRNAs.Results: A total of 817 differentially expressed lncRNAs were filtered out by the criteria of fold change (FC) and t-test p < 0.05. Among them, 422 were upregulated, whereas 395 were downregulated in PCa tissues. Gene ontology and KEGG pathway analyses showed that many lncRNAs were implicated in carcinogenesis. lnc-MYL2-4:1 (FC = 0.00141, p = 0.01909) and NR_125857 (FC = 59.27658, p = 0.00128) had the highest magnitude of change. The subsequent qPCR confirmed the expression of NR_125857 was in accordance with the clinical samples. High expression of PCA3, PCAT14 and AP001610.9 led to high hazard ratio while low expression of RP11-279F6.2 led to high hazard ratio.Conclusions: Our study detected a relatively novel complicated map of lncRNAs in PCa, which may have the potential to investigate for diagnosis, treatment and follow-up in PCa. Our study revealed the expression of NR_125857 in human PCa tissues was most up-regulated. Further studies are needed to investigate to figure out the mechanisms in PCa.
Calreticulin promotes EMT in pancreatic cancer via mediating Ca2+ dependent acute and chronic endoplasmic reticulum stress
Authors: Sheng Weiwei , Wang Guosen , Tang Jingtong , Shi Xiaoyang , Cao Rongxian , Sun Jian , Lin YiHeng , Jia Chao , Chen Chuanping , Zhou Jianping , Dong Ming 
Published: September 2020

Abstract
Background: Our previous study showed that calreticulin (CRT) promoted EGF-induced epithelial-mesenchymal transition (EMT) in pancreatic cancer (PC) via Integrin/EGFR-ERK/MAPK signaling. We next investigated the novel signal pathway and molecular mechanism involving the oncogenic role of CRT in PC. Methods: We investigated the potential role and mechanism of CRT in regulating intracellular free Ca2+ dependent acute and chronic endoplasmic reticulum stress (ERS)-induced EMT in PC in vitro and vivo.Results: Thapsigargin (TG) induced acute ERS via increasing intracellular free Ca2+ in PC cells, which was reversed by CRT silencing. Additionally, CRT silencing inhibited TG-induced EMT in vitro by reversing TG-induced changes of the key proteins in EMT signaling (ZO-1, E-cadherin and Slug) and ERK/MAPK signaling (pERK). TG-promoted cell invasion and migration was also rescued by CRT silencing but enhanced by IRE1α silencing (one of the key stressors in unfolded protein response). Meanwhile, CRT was co-immunoprecipitated and co-localized with IRE1α in vitro and its silencing led to the chronic ERS via upregulating IRE1α independent of IRE1-XBP1 axis. Moreover, CRT silencing inhibited IRE1α silencing-promoted EMT, including inhibiting the activation of EMT and ERK/MAPK signaling and the promotion of cell mobility. In vivo, CRT silencing decreased subcutaneous tumor size and distant liver metastasis following with the increase of IRE1α expression. A negative relationship between CRT and IRE1α was also observed in clinical PC samples, which coordinately promoted the advanced clinical stages and poor prognosis of PC patients. Conclusions: CRT promotes EMT in PC via mediating intracellular free Ca2+ dependent TG-induced acute ERS and IRE1α-mediated chronic ERS via Slug and ERK/MAPK signaling.