bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluation of (sdLDLc*HCYc)/HDLc ratio in clinical auxiliary diagnosis of primary cerebral infarction
Authors: Luo Chunhua , Luo Yucheng , Ma Qin , Chen Chunyan , Xian Sheng , Gong Feng , Zhao Wu , Zeng Jingjing , Luo Jun 
Published: December 2022

Abstract
Background
Timely detection of cerebral infarction is of vital importance in planning intervention effect of rapid rehabilitation. The clinical auxiliary diagnosis value of single biomarker, including small dense low-density lipoprotein concentration (sdLDLc), homocysteine concentration (HCYc) and high-density lipoprotein cholesterol concentration (HDLc) for cerebral infarction has been confirmed by many studies. Whether the use of three biomarkers in combination by calculating (sdLDLc*HCYc)/HDLc ratio could improve the diagnosis ability for primary cerebral infarction remains to be unclear. In the present study, we conducted a cross-sectional study to evaluate the value of (sdLDLc*HCYc)/HDLc ratio in clinical auxiliary diagnosis of primary cerebral infarction.

Methods
A total of 583 participants, including 299 healthy participants as control group and 284 participants diagnosed with first cerebral infarction as experiment group, were included in this respective study. The serum sdLDLc, HDLc and HCYc were measured by peroxidase method, enzyme‐linked immunosorbent assay and an enzymatic method, respectively.

Results
The average concentration of sdLDL and HCY (0.69 ± 0.29 mmol/L and 18.14 ± 6.62 μmol/L) in experiment group was significantly higher than those in the control group (0.55 ± 0.22 mmol/L and 10.77 ± 2.67 μmol/L, P < 0.05). However, the average concentration of HDL (1.47 ± 0.25 mmol/L) in the control group was higher than that in the experiment group (1.33 ± 0.28 mmol/L, P < 0.05). Spearman correlation coefficient showed the three indicators are independent of each other. The positive predictive value of (sdLDLc*HCYc)/HDLc ratio (61.27%, 95% CI: 55.31–66.92) is higher than that in single biomarker (sdLDLc: 6.69 95% CI: 4.19–10.42, HCYc: 38.38%, 95% CI: 32.75–44.33, HDLc: 3.87%, 95% CI: 2.05–7.02). Receiver-operating characteristic curve (ROC) analysis illustrated that predictive power of (sdLDLc*HCYc)/HDLc was higher than single biomarker, including sdLDLc, HCYc and HDLc, in primary cerebral infarction.

Conclusions
Therefore, (sdLDLc*HCYc)/HDLc ratio might be a better new indicator in clinical auxiliary diagnosis of primary cerebral infarction, which could be contributed to predicting cerebral infarction occurrence and provide a scientific basis for early prevention.
The initial attempt at home hemodialysis in mainland China
Authors: Ni Zhaohui , Zhou Yijun , Lu Renhua , Shen Jianxiao , Gu Leyi , Mou Shan , Zhao Li , Zhang Haifen , Zhang Bin , Fang Yan , Fang Wei , Wang Qin , Zhang Weiming , Zhang Jidong , Li Weiping 
Published: December 2022

Abstract
Background
Observational studies have shown home hemodialysis (HHD) to be associated with better survival than facility hemodialysis (HD) and peritoneal dialysis (PD). Patients on HHD have reported higher quality of life and independence. HHD is considered to be an economical way to manage end-stage kidney disease (ESKD). The coronavirus disease 2019 pandemic has had a significant impact on patients with ESKD. Patients on HHD may have an advantage over in-center HD patients because of a lower risk of exposure to infection.

Participants and methods
We enrolled HD patients from our dialysis center. We first established the HHD training center. The training center was approved by the Chinese government. Doctors, nurses and engineers train and assess patients separately. There are three forms of patient monitoring: home visits, internet remote monitoring, and outpatient services. Demographic and medical data included age, sex, blood pressure, and dialysis-related data. Laboratory tests were conducted in our central testing laboratory, including hemoglobin (Hgb), serum creatinine (Cr), urea nitrogen (BUN), uric acid (UA), albumin (Alb), calcium (Ca), phosphorus (P), parathyroid hormone (PTH), and brain natriuretic peptide (BNP) levels.

Results
Six patients who underwent regular dialysis in the HD center of our hospital were selected for HHD training. We enrolled 6 patients, including 4 males and 2 females. The mean age of the patients was 47.5 (34.7-55.7) years, and the mean dialysis age was 33.5 (11.2-41.5) months. After an average of 16.0 (11.2-25.5) months of training, Alb, P and BNP levels were improved compared with the baseline values. After training, three patients returned home to begin independent HD. During the follow-up, there were no serious adverse events leading to hospitalization or death, but there were several adverse events. They were solved quickly by extra home visits of the technicians or online by remote monitoring. During the follow-up time, the laboratory indicators of all the patients, including Hgb, Alb, Ca, P, PTH, BNP, and β2-MG levels, remained stable before and after HHD treatment.

Conclusion
HHD is feasible and safe for ESKD in China, but larger-scale and longer-term studies are needed for further confirmation.
Differential methylation patterns in lean and obese non-alcoholic steatohepatitis-associated hepatocellular carcinoma
Authors: Hymel Emma , Fisher Kurt W. , Farazi Paraskevi A. 
Published: December 2022

Abstract
Background
Nonalcoholic fatty liver disease affects about 24% of the world’s population and may progress to nonalcoholic steatohepatitis (NASH), cirrhosis, and hepatocellular carcinoma (HCC). While more common in those that are obese, NASH-HCC can develop in lean individuals. The mechanisms by which HCC develops and the role of epigenetic changes in the context of obesity and normal weight are not well understood.

Methods
In this study, we used previously generated mouse models of lean and obese HCC using a choline deficient/high trans-fat/fructose/cholesterol diet and a choline supplemented/high trans-fat/fructose/cholesterol diet, respectively, to evaluate methylation differences in HCC progression in lean versus obese mice. Differentially methylated regions were determined using reduced representation bisulfite sequencing.

Results
A larger number of differentially methylated regions (DMRs) were seen in NASH-HCC progression in the obese mice compared to the non-obese mice. No overlap existed in the DMRs with the largest methylation differences between the two models. In lean NASH-HCC, methylation differences were seen in genes involved with cancer progression and prognosis (including HCC), such as CHCHD2, FSCN1, and ZDHHC12, and lipid metabolism, including PNPLA6 and LDLRAP1. In obese NASH- HCC, methylation differences were seen in genes known to be associated with HCC, including RNF217, GJA8, PTPRE, PSAPL1, and LRRC8D. Genes involved in Wnt-signaling pathways were enriched in hypomethylated DMRs in the obese NASH-HCC.

Conclusions
These data suggest that differential methylation may play a role in hepatocarcinogenesis in lean versus obese NASH. Hypomethylation of Wnt signaling pathway-related genes in obese mice may drive progression of HCC, while progression of HCC in lean mice may be driven through other signaling pathways, including lipid metabolism.
Mental health and self-management in glaucoma patients during the COVID-19 pandemic: a cross-sectional study in China
Authors: Zhou Wenzhe , Lin Haishuang , Ren Yanhan , Lin Hao , Liang Youping , Chen Yanyan , Zhang Shaodan 
Published: December 2022

Abstract
Purpose
To investigate mental health and self-management in glaucoma patients during the COVID-19 pandemic in China and to describe the correlation between anxiety, depression, glaucoma, and self-management.

Methods
This cross-sectional study included glaucoma patients who enrolled in the case management platform and completed an online survey. The survey included the Generalized Anxiety Disorder (GAD-7), Patient Health Questionnaire (PHQ-9), and Glaucoma Self-Management Questionnaire (GSMQ).

Results
Among 109 glaucoma patients enrolled in this study, the proportions of patients suffering from depression and anxiety during the COVID-19 pandemic were 26.6% and 20.2%, respectively. A statistical association was found between depression and self-management behaviour in these glaucoma patients (r = -0.247, P = 0.010). The self-management scores in patients less than 35 years were lower than those in patients aged 35–60 years (P = 0.046). The scores of body function promotion in men were lower than those in women (P = 0.048). Patients with primary school education and below had lower scores in the medical management of disease than those with either middle school education (P = 0.032) or community college education or higher (P = 0.022).

Conclusion
A high proportion of anxiety and depression was found in glaucoma patients during the COVID-19 pandemic. Better self-management behaviour was associated with stronger mental health regulation. It is important to help glaucoma patients improve their self-management behaviours, especially for young men with low educational levels.
Population-wide measures due to the COVID-19 pandemic and exposome changes in the general population of Cyprus in March–May 2020
Authors: Andrianou Xanthi D. , Konstantinou Corina , Rodríguez-Flores Marco A. , Papadopoulos Fragkiskos , Makris Konstantinos C. 
Published: December 2022

AbstractNon-pharmacological interventions (e.g., stay-at-home orders, school closures, physical distancing) implemented during the COVID-19 pandemic are expected to have modified routines and lifestyles, eventually impacting key exposome parameters, including, among others, physical activity, diet and cleaning habits. The objectives were to describe the exposomic profile of the general Cypriot population and compliance to the population-wide measures implemented during March–May 2020 to lower the risk of SARS-CoV-2 transmission, and to simulate the population-wide measures’ effect on social contacts and SARS-CoV-2 spread. A survey was conducted in March–May 2020 capturing different exposome parameters, e.g., individual characteristics, lifestyle/habits, time spent and contacts at home/work/elsewhere. We described the exposome parameters and their correlations. In an exposome-wide association analysis, we used the number of hours spent at home as an indicator of compliance to the measures. We generated synthetic human proximity networks, before and during the measures using the dynamic-$${\mathbb{S}}$$
S
1 model and simulated SARS-CoV-2 transmission (i.e., to identify possible places where higher transmission/number of cases could originate from) on the networks with a dynamic Susceptible-Exposed-Infectious-Recovered model. Overall, 594 respondents were included in the analysis (mean age 45.7 years, > 50% in very good health and communicating daily with friends/family via phone/online). The median number of contacts at home and at work decreased during the measures (from 3 to 2 and from 12 to 0, respectively) and the hours spent at home increased, indicating compliance with the measures. Increased time spent at home during the measures was associated with time spent at work before the measures (β= -0.87, 95% CI [-1.21,-0.53]) as well as with being retired vs employed (β= 2.32, 95% CI [1.70, 2.93]). The temporal network analysis indicated that most cases originated at work, while the synthetic human proximity networks adequately reproduced the observed SARS-CoV-2 spread. Exposome approaches (i.e., holistic characterization of the spatiotemporal variation of multiple exposures) would aid the comprehensive description of population-wide measures’ impact and explore how behaviors and networks may shape SARS-CoV-2 transmission.
Exploring experiences of binge-watching and perceived addictiveness among binge-watchers: a qualitative study
Authors: Chang Yen-Jung , Peng Ching-Yi 
Published: December 2022

Abstract
Background
Recent advances in technology and the Internet have led to the emergence of a phenomenon known as binge-watching. This qualitative study aims to explore experiences and perceptions of binge-watching behavior. The criteria of behavioral addiction were used to examine the characteristics of binge-watching behavior.

Methods
We recruited 25 self-identified binge-watchers in Taiwan and conducted seven focus-group interviews with them in 2019 and 2020. Before their interview, the participants were asked to complete a brief questionnaire to collect information on their sociodemographic characteristics and binge-watching frequency.

Results
The participants defined binge-watching behavior as consecutively watching episodes of shows with continuous content, rather than based on the time spent watching or the number of episodes watched. While they felt it may affect their daily routine, they mentioned almost no impacts on their health. Most participants emphasized the pleasure and social functions of binge-watching. This differs from previous studies, which have suggested an association between binge-watching and negative emotions. Notably, while most participants considered binge-watching to be an addictive behavior, they denied that they themselves were addicted.

Conclusions
Our participants generally reported positive attitudes toward binge-watching. The addictiveness of binge-watching remains controversial. Further studies exploring the possibility of addictive binge-watching and potential mechanisms are warranted.
Application of a new body surface-assisting puncture device in percutaneous transforaminal endoscopic lumbar discectomy
Authors: Fan Xincheng , He Qiting , Yi Chaofan , Zhao Wei , Xu Derui , Peng Guoqing , Liu Feng , Cheng Lei 
Published: December 2022

Abstract
Background
Accurate puncture and localization are critical for percutaneous transforaminal endoscopic lumbar discectomy surgery. However, several punctures are often required, followed by X-ray fluoroscopy, which can increase surgical risk and complications. The aim of this study was to demonstrate a new body surface-assisting puncture device that can be used in percutaneous transforaminal endoscopic lumbar discectomy and to assess its clinical effectiveness.

Methods
Three hundred and forty-four patients were treated with percutaneous transforaminal endoscopic lumbar discectomy surgery in the Spinal Surgery Department of Taian City Central Hospital, China, between January 2020 and February 2022. Of these, 162 patients (the locator group) were punctured using a body surface-assisting puncture device while and 182 patients (the control group) were punctured using the traditional blind puncture method. The number of punctures, radiation dose during X-ray fluoroscopy, operation time, and surgical complications were compared between the two groups.

Results
The average number of punctures was 2.15 ± 1.10 in the locator group which was significantly lower than that in the control group (5.30 ± 1.74; P < 0.001). The average X-ray fluoroscopy radiation dose in the locator group was significantly lower at 2.34 ± 0.99 mGy, compared with 5.13 ± 1.29 mGy in the control group (P < 0.001). The mean operation time was also significantly less in locator group (47.06 ± 5.12 vs. 62.47 ± 5.44 min; P = 0.008). No significant differences in surgical complications were found between the two groups (P > 0.05).

Conclusion
The use of a new body surface-assisting puncture device in percutaneous transforaminal endoscopic lumbar discectomy surgery can significantly reduce the number of punctures and X-ray fluoroscopy radiation dose, as well as shortening the operation time, without increasing surgical complications. This device is cheap, easy to operate, and suitable for all hospitals and spine surgeons, especially for small hospitals, with also no extra costs for patients.
Modified percutaneous iliosacral screw and anterior internal fixator technique for treating unstable pelvic fractures: a retrospective study
Authors: Li Xu-Song , Huang Li-Ben , Kong Yu , Fan Meng-Qiang , Zheng Yang , Huang Jie-Feng 
Published: December 2022

Abstract
Background
The commonly used technique for treating unstable pelvic fractures with sacroiliac screws and anterior internal fixator (INFIX) is prone to complications, such as injury to the pelvic vasculature and nerves, life-threatening bleeding, lateral femoral cutaneous neuritis, and wound infection. This study investigated the clinical effects of using a modified percutaneous iliosacral screw and INFIX technique for treating unstable pelvic fractures.

Methods
A retrospective analysis of minimally invasive internal fixation using modified incision of an anterior-ring INFIX application combined with modified percutaneous iliosacral screw placement was performed for 22 cases of unstable pelvic fractures from January 2017 to December 2018. Based on the Tile classification, there were 4 type B1, 7 type B2, 5 type B3 and 6 type C1 injuries. Preoperatively, the length and orientation of the internal fixation were computer-simulated and measured. On postoperative day 3, pelvic radiographs and three-dimensional computed tomograms were used to assess fracture reduction and fixation. All patients were regularly followed up at 4 weeks, 12 weeks, 6 months, 12 months, 24 months and annually thereafter. Fracture healing, complications, visual analogue scale (VAS) scores, the quality of fracture repositioning and Majeed score were assessed during follow-up.

Results
All patients were followed up for a mean of 25.23 ± 1.48 months. All fractures healed without loss of reduction and no patient showed evidence of delayed union or nonunion. Two years postoperatively, the mean VAS score was 0.32 ± 0.09 and the mean Majeed score was 94.32 ± 1.86.

Conclusion
The modified percutaneous iliosacral screw technique increases the anterior tilt of the sacroiliac screw by shifting the entry point posteriorly to increase the safety of the screw placement. Downward modification of the INFIX incision reduces the risk of lateral femoral cutaneous nerve injury. This technique is safe, effective and well tolerated by patients.
The elevation of fibroblast growth factor 21 is associated with generalized periodontitis in patients with treated metabolic syndrome
Authors: Sawangpanyangkura Teerat , Bandhaya Panwadee , Montreekachon Pattanin , Leewananthawet Anongwee , Phrommintikul Arintaya , Chattipakorn Nipon , Chattipakorn Siriporn C. 
Published: December 2022

AbstractBackgroundFibroblast growth factor 21 (FGF21) is closely associated with metabolic syndrome (MetS). An alteration of FGF21 is possibly affected by periodontitis. The present study aimed to investigate the levels of serum FGF21 in MetS patients with generalized periodontitis and its association with periodontal and metabolic parameters.MethodsOne hundred forty-six MetS patients were recruited from the CORE (Cohort Of patients at a high Risk for Cardiovascular Events) Thailand registry. All participants received general data interviewing, periodontal examination and blood collection for measurement of FGF21 levels and biochemistry parameters. Periodontitis was defined according to the new classification and divided into two groups of localized periodontitis and generalized periodontitis.ResultsFGF21 was significantly higher in generalized periodontitis group when compared with localized periodontitis group (p <  0.05). The significant correlation was observed between FGF21 and variables including number of remaining teeth, mean clinical attachment loss, hypertriglyceridemia and low high-density lipoprotein cholesterol. The elevation of serum FGF21 was associated with presence of generalized periodontitis after adjusting of covariate factors (OR = 27.12,p = 0.012).ConclusionsThe elevation of serum FGF21 might be a potential biomarker for MetS patients who have risk of generalized periodontitis.
Analysis of attitudes and practices influencing adherence to seasonal malaria chemoprevention in children under 5 years of age in the Dosso Region of Niger
Authors: Koko Daniel Christian , Maazou Aminata , Jackou Hadiza , Eddis Charlotte 
Published: December 2022

Abstract
Background
Seasonal malaria chemoprevention (SMC) consists of the intermittent administration of a 3 day course of anti-malarial medications during the months of highest malaria risk in the Sahel region, where malaria transmission is highly seasonal. SMC is an effective intervention to reduce episodes of uncomplicated and severe malaria in children. However, morbidity cannot be lowered without adherence to medications. The objective of this study was to examine SMC medication adherence and to identify the attitudes and practices of caregivers during the 2020 SMC campaign in the Dosso region.

Methods
This study was conducted based on data from independent monitoring using random cluster sampling. Adherence levels and the attitudes and practices of caregivers were evaluated using data from caregivers’ self-reports and analysed according to Bernard Vrijens’ taxonomy.

Results
At the initiation of treatment phase, 99% of children (N = 2296) received their first administration of medication, with 90% of caregivers (N = 1436) knowing that the medications help prevent malaria. However, only 56% of caregivers (N = 1856) reported that treatment initiation took place under direct observation by the distributor. At the implementation of treatment phase, 90% of children (N = 2132) took their medication on the second day and 84% (N = 1068) took it the third day. “Forgetting,” “not having time,” and “the mother’s absence” were the main reasons caregivers gave to explain discontinuation of the 3 day course of medication.

Conclusion
This simple, low-cost survey demonstrated that coverage of SMC and adherence by caregivers to completing the full 3 day medication course was high. The survey also showed that knowledge, attitudes, and practices of some caregivers regarding adherence to medications during the SMC campaign could be improved. Expanding distributors’ training, developing and providing them with tools for interpersonal communication, and strengthening supervision could lead to even higher adherence.
Partial response to pralsetinib in an advanced pulmonary sarcomatoid carcinoma patient harboring a KIF5B-RET rearrangement: a case report
Authors: Wu Ying , Yan Zhecheng , Pan Juan , Chang Xiaona , Huang Bo , Luo Danju , Meng Rui , Shi Heshui , Fan Jun , Nie Xiu 
Published: December 2022

Abstract
Background
Pulmonary sarcomatoid carcinoma (PSC) is a rare and unconventional non-small-cell lung cancer (NSCLC) that appears to be aggressive, with a poor prognosis and response to conventional treatment. Approximately 30% of PSCs have potentially targetable genomic alterations, but few studies have involved RET gene fusions, and corresponding targeted therapies are lacking.

Case presentation
In this report, we describe a patient with PSC harboring a KIF5B-RET gene fusion who was initially diagnosed with stage IVb lung cancer. Due to the poor performance status, the patient was unable to tolerate any radiotherapy or chemotherapy. Based on the next-generation sequencing (NGS) result of RET gene fusion, the patient was treated with pralsetinib. Two months after the treatment, the patient achieved a partial response.

Conclusions
Our case indicates that RET is one of the main driver oncogenes of PSC and provides useful information for precise RET inhibitor administration in the future. Thus, the use of comprehensive genomic profiling may provide important treatment options for PSC.