bluuebunny/crossref_metadata_2025 huggingface dataset:
Real-world experience with biosimilar infliximab-adba and infliximab-dyyb among infliximab-naïve patients with inflammatory bowel disease in the Veterans Health Administration
Authors: Patel Shardool , Walsh Jessica , Pinnell Derek , Pei Shaobo , Chen Wei , Rojas Jorge , Rathod Anitha , Johnson Jessica , Gawron Andrew , Curtis Jeffrey R. , Baker Joshua F. , Cannon Grant W. , Wu David , Lai Miao , Sauer Brian C.
Published: September 2024

The Veterans Health Administration (VHA) listed the infliximab (IFX) biosimilar, IFX-dyyb (Inflectra), on the Veterans Affairs National Formulary (VANF) in May 2017. In September 2018, biosimilar IFX-abda (Renflexis) became the VANF IFX product. The recommended formulary changes from one IFX biosimilar to another provided a unique opportunity to study IFX utilization patterns in IFX-naïve Veterans with Inflammatory Bowel Disease (IBD). This study aimed to describe IFX and healthcare utilization during the 365 days after initiation with IFX reference product (RP) or biosimilars IFX-dyyb and IFX-adba. This descriptive study was performed using the VHA Corporate Data Warehouse. All Veterans initiated on IFX-RP (Remicade) or biosimilars IFX-dyyb and IFX-adba between September 1, 2016 and December 30, 2019 were included and followed for 365 days. Veterans enrolled in the VHA for at least 365 days with no evidence of IFX before their index date were considered IFX-naïve. Continuous data on IFX use, laboratory measurements, and healthcare utilization were reported with means, 95% confidence interval (CI), medians, and interquartile ranges. Frequency, proportions, and 95% CIs were presented for categorical variables. Statistical tests included ANOVA and Kruskal–Wallis for continuous outcomes, Poisson regression for count-based outcomes (i.e., healthcare utilization visits), and Chi-square for dichotomous outcomes. The study identified 1763 IFX-naïve patients with IBD, and 785, 441, and 537 was indexed to RP, IFX-dyyb, and IFX-adba, respectively. Statistical differences were observed in IFX utilization measures related to dosing, adherence, and persistence. The proportion of days covered (PDC) during the 365-day follow-up period varied among the IFX groups: IFX-RP at 66%, IFX-dyyb at 60%, and IFX-abda at 69% (P value < .001). Persistence with the index IFX product during the 365-day follow-up period also varied: IFX-RP at 43%, IFX-dyyb at 32%, and IFX-abda at 51% (P value < .001). Healthcare utilization and laboratory findings were similar among the IFX groups. IFX utilization and laboratory patterns were clinically similar among the IFX biosimilars and RP groups, suggesting that providers did not modify their practice with biosimilars. Statistically significant differences in IFX utilization patterns are explained by formulary dynamics when the VANF product switched from IFX-dyyb to IFX-abda.
Exploring the effects of an online learning platform in stage III cardiac rehabilitation for individuals with coronary heart disease: Randomized controlled study
Authors: Ma Li-Chao , Liu Juan , Jiao Cui-Liu , Du Shao-Ying , Zhang Ruo-Lan , Ding Xiao-Juan , Shi Xiao-Yang , Wang Yan
Published: September 2024

The objective of this study is to assess the influence of blended education methodologies, utilizing an online education platform, among stage III cardiac rehabilitation (CR) patients diagnosed with coronary heart disease (CHD). Between June and August 2021, a cohort of 90 patients diagnosed with CHD, previously discharged from a second-class hospital 1 year earlier, were randomly allocated into 2 groups: the experimental and control groups, with each comprising 45 patients. Patients in the control group received out-of-hospital CR education via WeChat, while those in the experimental group received blended CR education utilizing an online education platform. Following a 24-week period, the self-management behavior and negative emotions of both groups were compared before and after the intervention. The final count of patients in the control and experimental groups was 39 and 37, respectively. Post the intervention, in terms of self-management behavior, the control group achieved an average score of 90.69 ± 7.13, while the experimental group scored 96.11 ± 5.42 (P < .05). Concerning negative emotions, the anxiety scores for the control and experimental groups were 3.03 ± 2.63 and 1.86 ± 1.80, respectively, and the depression scores were 3.00 (3.00) and 2.00 (3.00), respectively (P < .05). The differences in the outcomes mentioned above were statistically significant. The implementation of a blended educational approach utilizing an online platform has resulted in notable improvements in self-management skills and the reduction of negative emotions among patients with CHD. As a result, this educational strategy has demonstrated effectiveness in providing post-discharge CR education for patients with CHD.
Uncommon yet critical: Pulmonary embolism in a 14-year-old Nigerian child: A case report
Authors: Amaewhule Obuoma Umejuru , Robinson Ebbi Donald , Iloeje Ugoeze Nneka , Nyeche Emmanuel Ovundah , Emeruwa Victoria Ezinne , Daniel Faithful Miebaka
Published: September 2024

Rationale:

Pulmonary embolism is a rare life-threatening condition in pediatric populations. Diagnosis is often challenging in resource-constrained settings suffering chronic shortages of specialist and diagnostic services. We report the prompt recognition and challenging management of pulmonary embolism in an adolescent presenting to a private specialist hospital in a resource-constrained country. Although, majority of the Nigerian population utilize private healthcare, most centers are not equipped with sophisticated radiological and advanced laboratory services. These services were outsourced to a recently equipped state-owned tertiary hospital.

Patient’s concerns:

We present the case of a 14-year-old female who presented to the hospital with complaints of sharp left-sided chest pain and palpitations of 1 week duration. She was well until a week prior to the presentation when she noticed a sharp pain in her chest on waking up that was severe enough to make her cry. She was also felt her heart racing fast. The chest pain seemed to have subsided until a day prior to hospital presentation when she had a repeat episode following dance practice, necessitating her coming to the hospital.

On examination at presentation, she was in painful distress, mildly pale, anicteric, acyanosed, with no peripheral edema. She had tachycardia, and her pulse was full volume, regularly irregular, and synchronous with peripheral pulses. Her blood pressure was 110/70 mmHg, and her apex beat was at the 5th left intercostal space, mid-clavicular line, non-heaving. Heart sounds 1 and 2 only were heard. The diagnosis was confirmed using a D-dimer assay, Echocardiography, and Computerized tomography pulmonary angiogram.

Diagnosis:

A diagnosis of pulmonary embolism was made.

Interventions:

The patient received pharmacological management using low molecular weight heparin, recombinant tissue plasminogen activator, and direct factor Xa inhibitor to manage and resolve the embolism.

Outcomes:

The embolus was resolved after months of anticoagulant therapy, as confirmed by serial echocardiography.

Lessons:

The case highlights the need for low-resource settings to address diagnostic limitations and emphasizes the importance of a multidisciplinary approach to managing pulmonary embolism cases. It also adds to the growing evidence of the effective role of pharmacological therapy in the management of pulmonary embolism.
PANoptosis-related molecular clustering and prognostic signature associated with the immune landscape and therapy response in breast cancer
Authors: Cao Yiming , Guan LinJing , Yang Li , Wei Changyuan
Published: September 2024

Breast cancer (BC) remains one of the most pervasive and complex malignancies. PANoptosis represents a recently identified cellular mechanism leading to programmed cell death. However, the prognostic implications and influence on the immune microenvironment of BC pertaining to PANoptosis-related genes (PRGs) remain significantly understudied. We conducted differential expression analysis to identify prognostic-Related PRGs by the Cancer Genome Atlas (TCGA) and the Gene Expression Omnibus (GEO) databases. Next, we identified the PANoptosis-related molecular subtype using the consensus clustering analysis, and constructed and validated the PANoptosis-related prognostic signature using LASSO and Cox regression analyses. ROC curves were employed to assess the performance of the signatures. Furthermore, drug sensitivity between low- and high-risk group were analysis. Finally, we conducted RT-qPCR to assess the gene expression levels involved in this signature. We categorized BC patients into 2 distinct molecular clusters based on PRGs and identified differentially expressed genes associated with prognosis. Subsequently, BC patients were then divided into 2 gene clusters. The identified PRGs molecular clusters and gene clusters demonstrated association with patient survival, immune system functions, and biological processes and pathways of BC. A prognostic signature comprising 5 genes was established, and BC patients were classified into low- and high-risk groups based on the risk scores. The ROC curves demonstrated that those in the low-risk category exhibited notably extended survival compared to the high-risk group. A nomogram model for patient survival was constructed based on the risk score in conjunction with other clinical features. High-risk group had higher tumor burden mutation, CSC index and lower StomalScore, ImmuneScore, and ESTIMATEScore. Subsequently, we established a correlation between the risk score and drug sensitivity among BC patients. Finally, qRT-PCR results showed that the expression of CXCL1, PIGR, and TNFRSF14 significantly decreased, while CXCL13 and NKAIN were significantly increased in BC tissues. We have developed a molecular clustering and prognostic signature based on PANoptosis to improve the prediction of BC prognosis. This discovery has the potential to not only assist in assessing overall patient prognosis but also to deepen our understanding of the underlying mechanisms of PANoptosis in BC pathogenesis.
The effect of intraoperative fluoroscopy on acetabular component positioning and patient anatomy restoration during total hip arthroplasty: A systematic review and meta-analysis
Authors: Sun Changjiao , Gao Hong , Ma Qi , Li Huimin , Zhang Xiaofei , Cai Xu
Published: September 2024

Background:

In total hip arthroplasty (THA), the positioning of components holds critical importance for factors such as joint stability, polyethylene liner wear, and range of motion. This meta-analysis aimed to compare the effects of intraoperative fluoroscopy (IF) versus no use of IF on component positioning and the restoration of patient anatomy during THA.

Methods:

We conducted our systematic review following the recommendations outlined in the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline. The literature search was performed from the inception of medical databases up to August 2023. PubMed, Embase, Web of Science, Cochrane Controlled Trials Register, Cochrane Library, Highwire, Wanfang, China National Knowledge Infrastructure (CNKI), China Biology Medicine Disc (CBM), and China Science and Technology Journal (CSTD) databases were systematically searched to identify relevant studies comparing IF versus no IF during primary THA.

Results:

Thirteen studies involving 2195 patients (2207 hips) were incorporated in the Analysis. No statistically significant differences were observed between the groups in terms of acetabular cup inclination angle (ACIA, P = .9), ACIA within the safe zone rate (P = .87), acetabular cup anteversion angle (ACAA, P = .42), ACAA within the safe zone rate (P = .35), combined safe zone rate (P = .30), limb length difference (LLD, P = .13), dislocation rate (P = .76), and infection rate (P = .97). In comparison to the no fluoroscopy group, the IF group exhibited prolonged operation time (P < .00001) and reduced femoral component offset difference (FCOD, P = .03).

Conclusion:

IF did not demonstrate improvements in acetabular cup placement, limb length difference, or dislocation occurrence. Nonetheless, IF showed a significant enhancement in restoring femoral offset. It is noteworthy that surgeons operating in facilities with lower patient volumes may observe more pronounced benefits from IF.
Relieving effect of jiao-tune of 5-element music on negative emotions in patients with decompensated hepatitis B virus cirrhosis: A randomized and controlled experiment study
Authors: Wang Yuan-Yuan , Sun Yue , Zhang Wen-Yun , Yao Yu-Qian , Bian Zhao-Lian , Qian Xiang-Yun
Published: September 2024

Background:

Depression and anxiety are common in patients with decompensated hepatitis B virus (HBV) cirrhosis. This study aimed to evaluate the relieving effects of the jiao-tune of 5-element music on negative emotions in patients with decompensated HBV cirrhosis.

Methods:

The patients were randomly allocated into the control group (standard nursing care) and the jiao-tune group (standard nursing care plus a 2-month course of music therapy with the jiao-tune of 5-element music). The negative emotions of patients were assessed before intervention treatment and at the end of the 2-month follow-up using the Zung Self-Rating Depression Scale (SDS) and Zung Self-Rating Anxiety Scale (SAS).

Results:

The analysis included 209 patients, with 102 in the control group and 107 in the jiao-tune group, all of whom returned their completed questionnaires. Baseline clinical characteristics and length of hospital stay were comparable between 2 groups. Before intervention treatment, there were no significant differences in SAS score (55.78 ± 5.64 vs 56.47 ± 3.28) and SDS score (65.13 ± 3.12 vs 64.48 ± 4.47) between the jiao-tune group and control group. After 2-month follow-up, the jiao-tune group had a significantly lower SAS score (53.17 ± 5.61) and SDS score (61.28 ± 1.52) compared with the control group (55.49 ± 3.37 and 63.08 ± 2.76), there were significant differences between 2 groups (P < .001).

Conclusions:

The jiao-tune of 5-element music can relieve the negative emotions in patients with decompensated HBV cirrhosis.
The correlation between traditional Chinese medicine constitution and primary osteoporosis: A systematic review and meta-analysis
Authors: Qu Qi , Jiang Rui , Luo Feng , Mou Shuanglin , Zhang Zheng , Zhu Wensheng
Published: September 2024

Background:

In recent years, as societal awareness of the risks associated with primary osteoporosis (POP) has deepened, numerous studies have explored the relationship between POP and Traditional Chinese Medicine (TCM) constitution types. To further clarify the TCM constitution types closely associated with POP and provide evidence-based medical support for the prevention and treatment of osteoporosis from a TCM perspective, we have employed evidence-based methods to investigate the relationship between POP and TCM constitution types.

Methods:

We conducted a comprehensive search of observational studies on the relationship between POP and TCM constitutional types in databases, including PubMed, Embase, MEDLINE, Web of Science, Chinese National Knowledge Infrastructure (CNKI), Wanfang, and Chinese Scientific Journal Database (VIP), up to October 2023.

Results:

After literature selection, data extraction, and bias assessment, 29 studies were included in the meta-analysis, comprising 20 cross-sectional studies and 9 case-control studies. Using R software (version 4.2.3), we analyzed the distribution of TCM constitutional types in POP patients and compared the TCM constitutional types between POP patients and healthy individuals. The meta-analysis results revealed that in POP patients, Yang-deficiency constitution accounted for 22.7% (95% CI: 19.8–25.8%), Yin-deficiency constitution accounted for 15.8% (95% CI: 13.0–18.6%), and Qi-deficiency constitution accounted for 14.1% (95% CI: 12.2–16.0%). The proportions of the three mentioned TCM constitutions all exceed that of the Balanced constitution, with the balanced constitution accounting for 12.3% (95% CI: 7.4–18.1%). The proportions of Yang-deficiency, Yin-deficiency, and Qi-deficiency constitutions were higher in POP patients compared to healthy individuals, with odds ratios (OR) of 2.36 (95% CI: 1.43–3.89), 1.69 (95% CI: 1.36–2.04), and 1.80 (95% CI: 1.23–2.64), respectively, while the Balanced type was lower in POP patients with an OR of 0.16 (95% CI: 0.11–0.23) compared to healthy individuals.

Conclusion:

The evidence suggests that the Yang-deficiency constitution, Yin-deficiency constitution, and Qi-deficiency constitution are the predominant TCM constitutional types in POP patients. Furthermore, Yang-deficiency constitution, Yin-deficiency constitution, and Qi-deficiency constitution may serve as potential risk factors for POP, while the Balanced constitution may act as a protective factor.
Effect of cemented vs uncemented on outcomes for hemiarthroplasty in the elderly: A meta-analysis of randomized clinical trials
Authors: Feng Yuning , Wan Jun , Deng Haidong , Chen Lvlin , Xiao Yangchun , Li Tiangui , He Jialing , Wang Peng , Chong Weelic , Hai Yang , Jia Lu , Zhang Yu
Published: September 2024

Purpose:

In patients undergoing hemiarthroplasty in the elderly, the choice of the cemented method remains controversial. This meta-analysis was undertaken to compare the impact of cemented vs uncemented on outcomes for hemiarthroplasty in the elderly.

Methods:

This study included randomized controlled trials comparing the postoperative effects of cemented vs uncemented in patients with hemiarthroplasty. With no language restrictions, we searched Medline (Ovid), Embase (Ovid), Cochrane Central Register of Controlled Trials (Cochrane Collaboration), Clinical Trials.gov, the ISRCTN registry, as well as gray literature with no language restrictions from January 1966 to April 2023. Data were quantitatively summarized using a random-effects model. The primary outcome was 1-year mortality.

Results:

This study included 13 randomized controlled trials with 3485 patients. The primary outcomes of the meta-analysis showed that cemented fixation in elderly patients undergoing hemiarthroplasty was superior to noncemented in 1-year mortality (risk ratio [RR] = 0.87, 95% confidence interval [CI]: 0.77, 0.97). Moreover, cemented was associated with a reduced risk of intraoperative periprosthetic fracture (RR = 0.19, 95% CI: 0.07, 0.50), postoperative periprosthetic fracture (RR = 0.34, 95% CI: 0.16,0.72), and loosening (RR = 0.33, 95% CI: 0.11, 0.97).

Conclusions:

Cemented hemiarthroplasty is superior to noncemented in terms of survival. Moreover, cementation reduces the incidence of some implant-related complications. More extensive trials are needed to provide adequate guidance for choosing the proper cemented method.
Immunothrombosis: A bibliometric analysis from 2003 to 2023
Authors: Hou Mengyu , Wu Jingxuan , Li Jiangshuo , Zhang Meijuan , Yin Hang , Chen Jingcheng , Jin Zhili , Dong Ruihua
Published: September 2024

Background:

Immunothrombosis is a physiological process that constitutes an intravascular innate immune response. Abnormal immunothrombosis can lead to thrombotic disorders. With the outbreak of COVID-19, there is increasing attention to the mechanisms of immunothrombosis and its critical role in thrombotic events, and a growing number of relevant research papers are emerging. This article employs bibliometrics to discuss the current status, hotspots, and trends in research of this field.

Methods:

Research papers relevant to immunothrombosis published from January 1, 2003, to May 29, 2023, were collected from the Web of Science Core Collection database. VOSviewer and the R package “Bibliometrix” were employed to analyze publication metrics, including the number of publications, authors, countries, institutions, journals, and keywords. The analysis generated visual results, and trends in research topics and hotspots were examined.

Results:

A total of 495 target papers were identified, originating from 58 countries and involving 3287 authors from 1011 research institutions. Eighty high-frequency keywords were classified into 5 clusters. The current key research topics in the field of immunothrombosis include platelets, inflammation, neutrophil extracellular traps, Von Willebrand factor, and the complement system. Research hotspots focus on the mechanisms and manifestations of immunothrombosis in COVID-19, as well as the discovery of novel treatment strategies targeting immunothrombosis in cardiovascular and cerebrovascular diseases.

Conclusion:

Bibliometric analysis summarizes the main achievements and development trends in research on immunothrombosis, offering readers a comprehensive understanding of the field and guiding future research directions.
The assessment of complementary and alternative medicine use in acne vulgaris patients in Turkey: A cross-sectional study
Authors: Ürün Ünal Bahar , Demirbaş Abdullah , Marakoğlu Kamile , Gök Erdoğan Burcu
Published: September 2024

Because acne vulgaris has a chronic course, can cause cosmetic problems, and negatively affects the psychosocial functionality and quality of life of patients, patients with acne vulgaris can frequently resort to complementary medicine practices. This study aimed to examine the frequency of complementary medicine use in patients diagnosed with acne vulgaris, the methods they used, the reasons for practicing these methods, and the factors affecting these practices. In this descriptive cross-sectional study, 400 (81.4%) of 491 patients aged ≥13 years who were diagnosed with acne vulgaris and treated at the dermatology outpatient clinic at Konya Numune Hospital between February and October 2020 were enrolled. A survey consisting of 37 questions was administered to patients in face-to-face interviews. Permission to conduct the study was obtained from the Faculty of Medicine Local Ethics Committee. The mean age of the patients was 20.0 ± 5.17, and 60% of the patients were women. It was stated by 87% of the patients that they used complementary medicine methods for the treatment of acne vulgaris. The first 3 methods used, in order of frequency, were topical herbal remedies at a rate of 61%, herbal medicines at 23.5%, and cupping/leeches at 2.5%. Complementary medicine use was significantly higher among the patients aged 19 to 25 and among the single patients. While practicing complementary medicine treatments, 33.5% also used the treatment given by their doctor simultaneously. It was determined that the physicians of 73.5% of the patients did not question their use of complementary medicine when prescribing treatment. In our study, it was determined that 87% of patients with acne vulgaris used complementary and alternative medicine (CAM) methods, and the majority of these patients were young. These treatment methods may affect the treatments that their physicians will recommend. Therefore, to prevent ill-advised practices, patients should be informed about the CAM methods they use when planning their treatment. Considering the possible side effects of CAM practices, physicians need to be aware that acne vulgaris patients frequently use CAM methods and improve themselves in raising the desired awareness on this issue.
Analysis of contributing factors and nursing interventions for postoperative agitation following general anesthesia in thoracotomy patients
Authors: Yu Lei , Wang Bingqing , Huang Lihua , Ni Li
Published: September 2024

To analyze the factors influencing agitation during emergence from general anesthesia in patients undergoing thoracotomy and to explore corresponding nursing interventions to optimize the postoperative recovery process. This study included 200 patients who underwent thoracotomy with general anesthesia at our hospital between January 12, 2022, and June 1, 2023. After surgery, all patients were closely monitored in the Intensive Care Unit (ICU). Based on their agitation status during emergence from anesthesia, patients were divided into 2 groups: an observation group (87 cases with agitation) and a control group (113 cases without agitation). We performed univariate analysis and multivariate logistic regression to identify risk factors for agitation. Based on these findings, we proposed targeted nursing strategies to address the causes of agitation, prevent complications, and meet patient care needs. Univariate analysis showed significant differences between the observation and control groups regarding age, propofol dosage, duration of surgery, infusion volume, and preoperative cognitive dysfunction (P < .05). Multivariate logistic regression identified 3 key risk factors: age over 60 years, surgery duration over 2 hours, and preoperative cognitive dysfunction. Based on these findings, we developed targeted nursing strategies to reduce the incidence of agitation and promote smooth recovery. Agitation during emergence from general anesthesia in patients undergoing thoracotomy is closely related to factors such as age and surgery duration. Developing personalized nursing plans based on these factors can enhance postoperative monitoring and care, thereby reducing agitation and improving recovery quality.
The impact of postoperative nasal oxygen therapy on early-stage corneal edema in cataract patients with dynamic Scheimpflug analyze: A retrospective study
Authors: Dong Guangguo , Hao Zhongkai , Zhang Chenming , Deng Aijun
Published: September 2024

This study aimed to assess the impact of 6 hours of postoperative nasal oxygen therapy on early-stage corneal edema in patients with nuclear cataracts of grades 3 to 4. A retrospective study involved 49 patients (49 eyes) with grades 3 to 4 nuclear cataracts undergoing phacoemulsification and intraocular lens implantation from September 2021 to September 2022. The oxygen group (27 cases) received postoperative nasal oxygen therapy for 6 hours, while the control group (22 cases) received no additional treatment. Corneal edema was evaluated 24 hours postoperatively using a slit lamp microscope, recording the edema degree. The Pentacam anterior segment analyzer measured central corneal thickness (CCT), corneal volume (CV), and corneal optical density (COD) values preoperatively and 24 hours postoperatively. The study enrolled 49 patients. Preoperatively, there were no significant differences between the 2 groups. The oxygen group and the control group exhibited significant differences in CCT, CV, and corneal optical density values before and after surgery for intragroup comparison (all P < .05). At 24 hours postoperatively, the proportion of grade 0 corneal edema in the oxygen therapy group was 59.3%, compared to 31.8% in the control group, with no statistically significant difference (P > .05). The postoperative logMAR visual acuity in the oxygen therapy group was 0.0969 (0.0969, 0.2218), and in the control group it was 0.0969 (0.2218, 0.3979), with a statistically significant difference (P < .05). In oxygen group, the CCT, CV were 585.00 (553.00, 604.00), 68.0 (61.9, 71.3) respectively, all significantly lower than 603.50 (578.50, 788.25), 73.05 (65.3, 75.73) (all P < .05). Statistically significant differences were found in overall COD, COD within specific depth and thickness ranges, and COD within the anterior layer (120 μm thickness) at 24 hours postoperatively (all P < .05). No significant difference was observed in COD values within the central and posterior layers (60 μm thickness) between the 2 groups (all P > .05). Postoperative nasal oxygen therapy for 6 hours immediately after surgery could alleviate the severity of early-stage corneal edema in patients with nuclear cataracts of grades 3 to 4.
The association between weight-adjusted waist index and sleep disorders in U.S. adults: results from NHANES 2005–2008
Authors: Zheng Jiayun , Xi Yue , Jiang Hang
Published: September 2024

The detrimental effects of obesity on sleep disorders have garnered a lot of interest. The weight-adjusted waist index (WWI) is a newly developed anthropometric index calculated in terms of weight and waist circumference. The body mass index has been employed to evaluate obesity in the majority of studies that connect obesity to sleep disorders. This study seeks to investigate the correlation between WWI and sleep disorders among adults in the United States. This cross-sectional study was part of the National Health and Nutrition Examination Survey and included adults aged >20 from 2005 to 2008. This study investigated the linear relationship between sleep disorders and WWI using weighted binary logistic regression models. Nonlinear relationships were characterized using smooth curve fitting and threshold effects analyses. After that, based on variables like gender, age, marital status, diabetes, hypertension, and smoking, subgroup analyses were performed. Our study included 9869 participants who were at least 20 years old. Higher WWI was linked to greater odds of sleep disorders prevalence, according to weighted binary logistic regression (odds ratio = 1.15; 95% confidence interval, 1.10, 1.20). In subgroup analyses based on age, marital status, diabetes, hypertension, and smoking, this connection remained robust. However, there were notable differences in this connection depending on gender. Furthermore, a nonlinear correlation with inflection points between WWI and sleep disorders was shown using smooth curve fitting. The nonlinear association between WWI and sleep disorders has an inflection point of 8.1 cm/√kg, as indicated by the threshold effect analyses. A higher WWI exposure may elevate the odds of sleep disorder prevalence, underscoring the importance of considering WWI in the prevention and management of sleep disorders.
Obesity influencing circulating levels of nutrients: Evidence from Mendelian randomization study
Authors: Gao Guie , Ou Ruzhen , Chen Wenhui
Published: September 2024

Observational studies have established that obesity is associated with nutritional deficiencies, but the exact causality remains uncertain. Thus, this Mendelian randomization (MR) study aimed to identify the causal associations between obesity and circulating levels of nutrients. Single-nucleotide polymorphisms associated with obesity (body mass index and waist-hip ratio), were extracted from a genome-wide association study of 694,649 European ancestry. Summary-level data for minerals (copper, selenium, zinc, calcium, magnesium, and potassium), and vitamins (folate, vitamins A, C, E, B6, and B12), albumin were obtained from the publicly available integrative epidemiology unit OpenGWAS database psychiatric genomics consortium. Inverse-variance weighted method several sensitivity analyses were conducted. Genetically predicted higher body mass index significantly decreased circulating levels of magnesium (β = −0.07, 95% confidence interval [CI]: −0.10 to −0.03, P = 1.47 × 10−4), folate (β = −0.07, 95% CI: −0.10 to −0.04, P = 5.61 × 10−5), vitamin A (β = −0.11, 95% CI: −0.14 to −0.07, P = 3.10 × 10−9), vitamin E (β = −0.10, 95% CI: −0.13 to −0.06, P = 1.84 × 10−8), albumin (β = −0.15, 95% CI: −0.17 to −0.12, P = 9.89 × 10−28); whereas genetically predicted higher waist-hip ratio decreased circulating levels of magnesium (β = −0.07, 95% CI: −0.11 to −0.02, P = 1.87 × 10−3), folate (β = −0.07, 95% CI: −0.11 to −0.03, P = 9.87 × 10−4), vitamin C (β = −0.08, 95% CI: −0.12 to −0.04, P = 2.40 × 10−4), albumin (β = −0.08, 95% CI: −0.11 to −0.04, P = 3.72 × 10−5). The study supports a causal effect of obesity on lower circulating levels of nutrients. Our findings highlight the necessity of adjuvant nutrients in obesity management.
The causal relationship between triglycerides and myocardial infarction: A two-sample Mendelian randomization
Authors: Kong Lu , Yang Zhong-Bin , Chen Xie-Hui , Quan Xiao-Qing , Liu Hong-Tao , Qiu Ai-Ping
Published: September 2024

The causal relationship between triglycerides and myocardial infarction (MI) was investigated using Mendelian randomization (MR) studies. Triglycerides were the exposure factor, and MI served as the outcome variable. Inverse variance weighting was used as the main analysis method, MR-Egger, and weight median as other analysis methods for MR analysis. In addition, heterogeneity test, level multivariate analysis, and sensitivity analysis were carried out. Inverse variance weighting results showed that the increase in triglyceride level affected the incidence of MI (OR = 1.287; 95% CI = 1.185–1.398; P = 1.988 × 10−9). Consistently, the results from all 3 methods indicated a statistically significant increase in the risk of MI with higher triglyceride levels (P < .05). The results showed that patients with high triglyceride levels had a higher incidence of MI, suggesting that MI should be prevented in the high triglyceride population.
Analysis of the correlation between gut microbiome imbalance and the development of endometrial cancer based on metagenomics
Authors: Xing Wenying , Yu Jie , Cui Shihong , Liu Ling , Zhi Yunxiao , Zhang Ting , Zhou Junjie
Published: September 2024

Endometrial cancer (EC) is the most prevalent gynecologic malignancy, with a higher risk in obese women, suggesting the potential involvement of gut microbiota in the progression of EC. However, there is no direct evidence of a connection between EC and the human gut microbiota. Using metagenomic sequencing, we investigated the relationship between gut microbiome imbalance and cancer development in patients with EC. In this prospective case–control study, we included 15 patients with EC based on endometrial biopsy in the case group and 15 women admitted to the hospital for female pelvic floor issues during the same time who did not have endometrial lesions from January 2023 to June 2023 in control group. The microbiota structure of EC cases and controls without benign or malignant endometrial lesions during the same time period was analyzed using metagenomic sequencing technology. We employed Alpha diversity analysis to reflect the richness and diversity of microbial communities. Statistical algorithm Bray-Curtis was utilized to calculate pairwise distances between samples, obtaining a beta diversity distance matrix. Subsequently, hierarchical clustering analysis was conducted based on the distance matrix. The results showed that the composition of bacterial colonies in both groups was dominated by Firmicutes, which had a higher proportion in the control group, followed by Bacteroidetes in the control group and Proteobacteria and Bacteroidetes in the case group. The abundance of Klebsiella (P = .02) was significantly higher, and the abundance of Alistipes (P = .04), Anearobutyricum (P = .01), and bacteria in Firmicutes such as Oscillospira and Catenibacterium was markedly lower in the case group than in the control group. These results demonstrated conclusively that a gut microbiome imbalance was associated with the development of EC.
Predicting prospective therapeutic targets of Bombyx batryticatus for managing diabetic kidney disease through network pharmacology analysis
Authors: Chang Jingsheng , Wang Jue , Li Xueling , Zhong Yifei
Published: September 2024

We conducted network pharmacology and molecular docking analyses, and executed in vitro experiments to assess the mechanisms and prospective targets associated with the bioactive components ofBombyx batryticatusin the treatment of diabetic kidney disease (DKD). The bioactive components and potential targets ofB batryticatuswere sourced from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform. Using 5 disease databases, we conducted a comprehensive screening of potential disease targets specifically associated with DKD. Common targets shared between the bioactive components and disease targets were identified through the use of the R package, and subsequently, a protein–protein interaction network was established using data from the STRING database. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analyses pertaining to the identified common targets were conducted using the Database for Annotation, Visualization, and Integrated Discovery. Molecular docking simulations involving the bioactive components and their corresponding targets were modeled through AutoDock Vina and Pymol. Finally, to corroborate and validate these findings, experimental assays at the cellular level were conducted. Six bioactive compounds and 142 associated targets were identified forB batryticatus. Among the 796 disease targets associated with DKD, 56 targets were identified. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway analyses revealed the involvement of these shared targets in diverse biological processes and signaling pathways, notably the PI3K–Akt signaling pathway. Molecular docking analyses indicated a favorable binding interaction between quercetin, the principal bioactive compound inB batryticatus, and RAC-alpha serine/threonine-protein kinase. Subsequently, in vitro experiments substantiated the inhibitory effect of quercetin on the phosphorylation level of PI3K and Akt. The present study provides theoretical evidence for a comprehensive exploration of the mechanisms and molecular targets by whichB batryticatusimparts protective effects against DKD.
Comparative analysis of learning motivation, strategies, and effectiveness between medical interns and PGY during the pandemic
Authors: Hsu Chih-Ming , Chuang Shih-Chieh
Published: September 2024

In the post-pandemic era, medical education faces significant shifts in learning modes. This study, employing cross-sectional research from 2021 to 2022, surveyed 214 participants, including 104 medical interns and 110 Post-Graduate Year trainees in Taiwan. Findings revealed notable differences between the groups in age and current internship hospital. Medical interns spent significantly more time in daily self-directed learning, with a higher proportion exceeding 3 hours post-work. Although weekly self-directed learning hours did not show statistical significance, more medical students studied over 7 hours weekly. In terms of learning attitudes and motivations, medical interns outscored Post-Graduate Year trainees, indicating a substantial contrast. The study suggests strategic integration of online and traditional education, tailored to course characteristics. Future research should further explore the effectiveness of online learning, aiming to optimize digital learning while preserving traditional education values.
Exploration of the potential mechanism of Yiyi Tongfeng Formula in the treatment of acute gouty arthritis based on network pharmacology and molecular docking: A review
Authors: Tan Boyang , Tao Tao , Lin Dongyang , Yu Qingyuan , Sun Fengling , Li Zhenhua
Published: September 2024

The global prevalence of gout is on the rise. Yiyi Tongfeng Formula (YTF), a traditional herbal compound, has gained recognition for its efficacy in managing acute gouty arthritis (AGA). Despite its widespread use, the underlying mechanisms of YTF in AGA treatment remain largely undefined. This study employed network pharmacology and molecular docking to elucidate these mechanisms. We utilized the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform, SymMap database, and various literature sources to identify active components and corresponding targets of YTF. Relevant AGA-associated targets were identified through the Genecards, Drugbank, Therapeutic Target Database, and Online Mendelian Inheritance in Man databases. A protein–protein interaction network was constructed to delineate interactions between YTF targets and AGA. Key ingredients and central targets were further analyzed using Cytoscape. Functional enrichment analyses, including Gene Ontology and Kyoto Encyclopedia of Genes and Genomes, were conducted via Metascape. Additionally, molecular docking studies were performed using PyMOL and AutoDock4. It was found that quercetin, kaempferol, and luteolin may be the main active components of YTF for AGA treatment. Gene Ontology enrichment analysis shows that the main biological processes involved are cellular responses to lipids, and inflammatory responses. Kyoto Encyclopedia of Genes and Genomes enrichment analysis suggests the involvement of the IL-17 signaling pathway, AGE–RAGE signaling pathway in diabetic complications, TNF signaling pathway, and so on. The findings suggest a multi-faceted therapeutic approach of YTF in treating AGA, involving multiple components, targets, biological processes, and signaling pathways. This comprehensive mechanism offers a foundation for further experimental validation.
Association of circulating visfatin level and metabolic fatty liver disease: An updated meta-analysis and systematic review
Authors: Chen Shuaihang , Wu Kaihan , Ke Yani , Chen Shanshan , He Ran , Zhang Qin , Shen Chenlu , Li Qicong , Ruan Yuting , Zhu Yuqing , Du Keying , Hu Jie , Liu Shan
Published: September 2024

Background:

The rate of incidence of metabolic dysfunction-related fatty liver disease (MAFLD) has rapidly increased globally in recent years, but early diagnosis is still a challenge. The purpose of this systematic review and meta-analysis is to identify visfatin for early diagnosis of MAFLD.

Methods:

We strictly adhered to the relevant requirements of Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The systematic search was conducted in 7 sources (PubMed, Embase, Cochrane Library, CNKI, Wanfang, CBM, and ClinicalTrials.gov) until February 2024. The meta-analysis was performed using Stata 12. Outcomes were expressed in the form of standardized mean difference (SMD) and 95% confidence interval and were analyzed using meta-analysis.

Results:

The results showed that there was no significant difference in circulating visfatin levels between patients with MAFLD and controls (SMD = 0.13 [−0.34, 0.60]). However, the outcomes indicated that the level of circulating visfatin was significantly higher in MAFLD patients in the Middle Eastern subgroup (SMD = 0.45 [0.05, 0.85]) and in the obese patient subgroup (SMD = 1.05 [0.18, 1.92]). No publication bias was detected, and sensitivity analysis confirmed the stability of the outcomes.

Conclusion:

The serum visfatin levels of MAFLD patients did not differ significantly from those of controls. However, visfatin concentrations in serum were statistically higher within Middle Eastern or obese MAFLD patients compared to controls. There is a need for further research to investigate visfatin’s potential as a biomarker for MAFLD.
Effect of sugammadex with neostigmine on postoperative bowel function and on recovery of neuromuscular functions: A randomized controlled trial
Authors: Postaci Aysun , Durgut Ridvan , Aytac Betul Guven , Ceyhan Meryem
Published: September 2024

Background:

Early recovery of neuromuscular and bowel function after abdominal surgery are important clinical indicators of postoperative recovery. This study aimed to investigate the effects of sugammadex, and neostigmine added to sugammadex, on postoperative bowel function and recovery from neuromuscular blocking agents.

Methods:

Ninety gynecological surgery patients, aged 18 to 65 years, with American Society of Anesthesiologists of 1 to 2 were randomly assigned to 3 groups: sugammadex 2 mg/kg (Group S), sugammadex 1 m/kg with neostigmine 20 µg/kg + atropine 10 µg/kg (Group S1N), and sugammadex 1.5 mg/kg with neostigmine 20 µg/kg + atropine 10 µg/kg (Group S2N), for reversal at the end of surgery during moderate block (train-of-four [TOF] count 1–2). Propofol, remifentanil, rocuronium, and sevoflurane were used for general anesthesia, and neuromuscular function was assessed using kinemyography. The primary outcomes assessed the effects of sugammadex alone and in combination with neostigmine on the time to first flatus. The secondary outcomes included time to first defecation and recovery time; defined as the administration of reversal agent to TOF ratio 90%.

Results:

Data from 90 female patients who underwent abdominal gynecological surgery were analyzed. No significant differences were found between the groups in term of the time to first flatus, defecation, or postoperative nausea and vomiting after surgery. However, significant differences were observed in the time to reach a TOF ratio 90% (P < .001) and extubation time (P = .003).

Conclusion:

The addition of neostigmine to sugammadex did not affect bowel function recovery. However, combining 20 μg/kg neostigmine with 1.5 mg/kg sugammadex or 2 mg/kg sugammadex alone antagonized moderate-depth nondepolarizing neuromuscular blockade with similar efficacy.
The clinical significance of pyogenic liver abscess after transarterial chemoembolization or microwave ablation on malignant liver tumors: A retrospective study
Authors: Yang Dong , Hu Dongyu , Hui Jing , Liu Zifeng
Published: September 2024

Pyogenic liver abscess (PLA) is a rare but severe complication of interventional therapy that has been little studied. We aimed to find the risk factors for PLA after transarterial chemoembolization (TACE) or microwave ablation (MWA), further explore its clinical significance and summarize our experience with its treatment. Twenty-two patients with PLA and 118 randomly selected patients without PLA after TACE/MWA were enrolled. Logistic regression was used to analyze risk factors, a nonparametric test was used to compare recovery duration, the log-rank test was used to compare progression-free survival, and Spearman correlation coefficient was calculated between the time from fever to drainage and the total duration of fever. The disease process and treatment were summarized. Sphincter of Oddi manipulation increased the risk of PLA by 70.781-fold. The PLA group took longer to recover (36.56 ± 16.42 days) than the control group (5.54 ± 4.33 days), and had a shorter progression-free survival. Escherichia coli was the major pathogenic bacterium, and multidrug resistance was found in 8 patients with E coli or Enterococcus faecium. The time from fever to drainage was 15.89 ± 13.78 days, which was positively correlated with the total duration of fever (24.29 ± 18.24 days). Overall, 18 patients recovered, and 4 patients died of PLA, for a mortality rate of 18.18%. The fever of 10 patients (45.45%) was controlled by cefoperazone sodium and sulbactam sodium or piperacillin sodium and tazobactam sodium; the fever of 7 patients (31.81%) was controlled by imipenem and cilastatin sodium; and the fever of 3 patients (13.63%) was controlled by tigecycline. Sphincter of Oddi manipulation is a high-risk factor for PLA after TACE or MWA. PLA can accelerate cancer progression and even lead to death. E coli was the major pathogenic bacterium, and multidrug resistance was most common in E coli and E faecium. Timely drainage and appropriate antibiotics are the key primary measures for treating PLA. Cefoperazone sodium and sulbactam sodium or piperacillin sodium and tazobactam sodium is a good choice for the first treatment of PLA, especially before pathogenic bacteria are identified. With the emergence of drug resistance, imipenem and cilastatin sodium, and tigecycline can be used for posterior treatment.