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Effect of single-patient room design on the incidence of nosocomial infection in the intensive care unit: a systematic review and meta-analysis 单人病房设计对重症监护病房院内感染发生率的影响:系统回顾和荟萃分析
Frontiers in Medicine Pub Date : 2024-06-10 DOI: 10.3389/fmed.2024.1421055
Zheng Zhang, Xiaojiao Tan, Haiqing Shi, Jia Zhao, Huan Zhang, Jianbo Li, Xuelian Liao
{"title":"Effect of single-patient room design on the incidence of nosocomial infection in the intensive care unit: a systematic review and meta-analysis","authors":"Zheng Zhang, Xiaojiao Tan, Haiqing Shi, Jia Zhao, Huan Zhang, Jianbo Li, Xuelian Liao","doi":"10.3389/fmed.2024.1421055","DOIUrl":"https://doi.org/10.3389/fmed.2024.1421055","url":null,"abstract":"Previous studies have yielded varying conclusions regarding the impact of single-patient room design on nosocomial infection in the intensive care unit (ICU). We aimed to examine the impact of ICU single-patient room design on infection control.We conducted a comprehensive search of PubMed, Embase, the Cochrane Library, Web of Science, CNKI, WanFang Data, and CBM databases from inception to October 2023, without language restrictions. We included observational cohort and quasi-experimental studies assessing the effect of single- versus multi-patient rooms on infection control in the ICU. Outcomes measured included the nosocomial infection rate, incidence density of nosocomial infection, nosocomial colonization and infection rate, acquisition rate of multidrug-resistant organisms (MDROs), and nosocomial bacteremia rate. The choice of effect model was determined by heterogeneity.Our final analysis incorporated 12 studies involving 12,719 patients. Compared with multi-patient rooms in the ICU, single-patient rooms demonstrated a significant benefit in reducing the nosocomial infection rate (odds ratio [OR]: 0.68; 95% confidence interval [CI]: 0.59, 0.79; p < 0.00001). Analysis based on nosocomial infection incidence density revealed a statistically significant reduction in single-patient rooms (OR: 0.64; 95% CI: 0.44, 0.92; p = 0.02). Single-patient rooms were associated with a marked decrease in nosocomial colonization and infection rate (OR: 0.44; 95% CI: 0.32, 0.62; p < 0.00001). Furthermore, patients in single-patient rooms experienced lower nosocomial bacteremia rate (OR: 0.73; 95% CI: 0.59, 0.89; p = 0.002) and lower acquisition rate of MDROs (OR: 0.41; 95% CI: 0.23, 0.73; p = 0.002) than those in multi-patient rooms.Implementation of single-patient rooms represents an effective strategy for reducing nosocomial infections in the ICU.https://www.crd.york.ac.uk/PROSPERO/).","PeriodicalId":502302,"journal":{"name":"Frontiers in Medicine","volume":" 693","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141364192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Construction of a preoperative nomogram model for predicting perineural invasion in advanced gastric cancer 构建预测晚期胃癌神经周围浸润的术前提名图模型
Frontiers in Medicine Pub Date : 2024-06-07 DOI: 10.3389/fmed.2024.1344982
Ruochen Cong, Ruonan Xu, Jialei Ming, Zhengqi Zhu
{"title":"Construction of a preoperative nomogram model for predicting perineural invasion in advanced gastric cancer","authors":"Ruochen Cong, Ruonan Xu, Jialei Ming, Zhengqi Zhu","doi":"10.3389/fmed.2024.1344982","DOIUrl":"https://doi.org/10.3389/fmed.2024.1344982","url":null,"abstract":"This study aimed to develop and validate a clinical and imaging-based nomogram for preoperatively predicting perineural invasion (PNI) in advanced gastric cancer.A retrospective cohort of 351 patients with advanced gastric cancer who underwent surgical resection was included. Multivariable logistic regression analysis was conducted to identify independent risk factors for PNI and to construct the nomogram. The performance of the nomogram was assessed using calibration curves, the concordance index (C-index), the area under the curve (AUC), and decision curve analysis (DCA). The disparity in disease-free survival (DFS) between the nomogram-predicted PNI-positive group and the nomogram-predicted PNI-negative group was evaluated using the Log-Rank test and Kaplan–Meier analysis.Extramural vascular invasion (EMVI), Borrmann classification, tumor thickness, and the systemic inflammation response index (SIRI) emerged as independent risk factors for PNI. The nomogram model demonstrated a commendable AUC value of 0.838. Calibration curves exhibited excellent concordance, with a C-index of 0.814. DCA indicated that the model provided good clinical net benefit. The DFS of the nomogram-predicted PNI-positive group was significantly lower than that of the nomogram-predicted PNI-negative group (p < 0.001).This study successfully developed a preoperative nomogram model that not only effectively predicted PNI in gastric cancer but also facilitated postoperative risk stratification.","PeriodicalId":502302,"journal":{"name":"Frontiers in Medicine","volume":" 22","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141374338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial: Addressing tuberculosis infection: an essential step in the fight against tuberculosis 社论:解决结核病感染问题:抗击结核病的关键一步
Frontiers in Medicine Pub Date : 2024-06-07 DOI: 10.3389/fmed.2024.1428677
Miguel Santin, Anete Trajman, Delia Goletti, Luis Anibarro
{"title":"Editorial: Addressing tuberculosis infection: an essential step in the fight against tuberculosis","authors":"Miguel Santin, Anete Trajman, Delia Goletti, Luis Anibarro","doi":"10.3389/fmed.2024.1428677","DOIUrl":"https://doi.org/10.3389/fmed.2024.1428677","url":null,"abstract":"","PeriodicalId":502302,"journal":{"name":"Frontiers in Medicine","volume":" 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141373464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Molecular detection of rifampicin-resistant Mycobacterium tuberculosis by polymerase chain reaction in Ethiopia: a systematic review and meta-analysis 通过聚合酶链反应对埃塞俄比亚耐利福平结核分枝杆菌进行分子检测:系统综述和荟萃分析
Frontiers in Medicine Pub Date : 2024-06-07 DOI: 10.3389/fmed.2024.1319845
Molla Yigzaw Birhanu, G. Bekele, Selamawit Shita Jemberie
{"title":"Molecular detection of rifampicin-resistant Mycobacterium tuberculosis by polymerase chain reaction in Ethiopia: a systematic review and meta-analysis","authors":"Molla Yigzaw Birhanu, G. Bekele, Selamawit Shita Jemberie","doi":"10.3389/fmed.2024.1319845","DOIUrl":"https://doi.org/10.3389/fmed.2024.1319845","url":null,"abstract":"Tuberculosis is a contagious bacterial disease caused by Mycobacterium tuberculosis. The emergence and spread of drug-resistant strains of M. tuberculosis in both developing and developed countries has made diagnosis, treatment, and control of tuberculosis more difficult. The PCR assay, which is a fast and sensitive technique and an alternative method for detecting multidrug-resistant tuberculosis, is used to determine rifampicin (RIF) resistance. There is no single figure in Ethiopia that represents rifampicin-resistant tuberculosis and that is why this study was conducted to overcome the inconsistency of the results of the previous studies.Studies were researched from five major electronic databases. Studies which were cross-sectional in design, published, and written in English were included. The data were extracted using Microsoft Excel, and the data were managed and analyzed using Stata™ Version 17.0 statistical software. The Forest plot was used to check the presence of heterogeneity. The publication bias, meta-regression, and subgroup analysis were used to find out the source of heterogeneity. A random effect analysis model was used to pool the prevalence of RR TB from primary studies, and associated factors of RR among TB patients were identified using Meta regression. The presence of association was reported using OR with 95% CI.The overall pooled prevalence of tuberculosis was 14.9% (95% CI: 13.34, 16.46), of these approximately 7.48% (95% CI: 6.30, 8.66) showed rifampicin-resistant tuberculosis in Ethiopia. Among the computed variables, 2.05% living with HIV1.39 (95%CI: 1.13, 1.72) and having a history of TB treatment (95%CI: 1.34, 3.15) were identified as significant factors associated with RR TB in Ethiopia.Drug-resistant TB is one of the prevalent emerging infectious diseases among TB patients, which affects approximately one out of every thirteen TB patients. Having TB-HIV coinfection and a history of prior TB treatment were identified as significant factors associated with RR TB. To prevent and control RR TB, patients should complete their follow-up course; the health professionals should educate the actions taken by the patients when they experience drug toxicity and side effects; and the Minister of Health should initiate telemedicine and recruit tracers to overcome TB patients’ default and have good drug adherence and retention after initiation of the treatment.","PeriodicalId":502302,"journal":{"name":"Frontiers in Medicine","volume":" 38","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141374053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Post-COVID-19 condition: a sex-based analysis of clinical and laboratory trends COVID-19后状况:基于性别的临床和实验室趋势分析
Frontiers in Medicine Pub Date : 2024-06-07 DOI: 10.3389/fmed.2024.1376030
C. Delfino, M. C. Poli, Cecilia Vial, Pablo A. Vial, Gonzalo Martínez, Amy Riviotta, Catalina Arbat, Nicole Mac-Guire, Josefina Hoppe, Cristóbal Carvajal, P. Muñoz Venturelli
{"title":"Post-COVID-19 condition: a sex-based analysis of clinical and laboratory trends","authors":"C. Delfino, M. C. Poli, Cecilia Vial, Pablo A. Vial, Gonzalo Martínez, Amy Riviotta, Catalina Arbat, Nicole Mac-Guire, Josefina Hoppe, Cristóbal Carvajal, P. Muñoz Venturelli","doi":"10.3389/fmed.2024.1376030","DOIUrl":"https://doi.org/10.3389/fmed.2024.1376030","url":null,"abstract":"Post-COVID-19 condition (PCC) encompasses long-lasting symptoms in individuals with COVID-19 and is estimated to affect between 31–67% of patients, with women being more commonly affected. No definitive biomarkers have emerged in the acute stage that can help predict the onset of PCC, therefore we aimed at describing sex-disaggregated data of PCC patients from a local cohort and explore potential acute predictors of PCC and neurologic PCC.A local cohort of consecutive patients admitted with COVID-19 diagnosis between June 2020 and July 2021 were registered, and clinical and laboratory data were recorded. Only those <65 years, discharged alive and followed up at 6 and 12 months after admission were considered in these analyses. Multivariable logistic regression analysis was performed to explore variables associated with PCC (STATA v 18.0).From 130 patients in the cohort, 104 were contacted: 30% were women, median age of 42 years. At 6 months, 71 (68%) reported PCC symptoms. Women exhibited a higher prevalence of any PCC symptom (87 vs. 60%, p = 0.007), lower ferritin (p = 0.001) and procalcitonin (p = 0.021) and higher TNF levels (p = 0.042) in the acute phase compared to men. Being women was independently associated to 7.60 (95% CI 1.27–45.18, p = 0.026) higher risk for PCC. Moreover, women had lower return to normal activities 6 and 12 months.Our findings highlight the lasting impact of COVID-19, particularly in young women, emphasising the need for tailored post-COVID care. The lower ferritin levels in women are an intriguing observation, warranting further research. The study argues for comprehensive strategies that address sex-specific challenges in recovery from COVID-19.","PeriodicalId":502302,"journal":{"name":"Frontiers in Medicine","volume":" 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141373638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The comparison of preoxygenation methods before endotracheal intubation: a network meta-analysis of randomized trials 气管插管前预吸氧方法的比较:随机试验的网络荟萃分析
Frontiers in Medicine Pub Date : 2024-06-07 DOI: 10.3389/fmed.2024.1379369
Ming Zhong, Rong Xia, Junyu Zhou, Jing Zhang, Xia Yi, Anbo Yang
{"title":"The comparison of preoxygenation methods before endotracheal intubation: a network meta-analysis of randomized trials","authors":"Ming Zhong, Rong Xia, Junyu Zhou, Jing Zhang, Xia Yi, Anbo Yang","doi":"10.3389/fmed.2024.1379369","DOIUrl":"https://doi.org/10.3389/fmed.2024.1379369","url":null,"abstract":"Preoxygenation before endotracheal intubation (ETI) maintains asphyxiated oxygenation and reduces the risk of hypoxia-induced adverse events. Previous studies have compared various preoxygenation methods. However, network meta-analyses (NMAs) of the combined comparison of preoxygenation methods is still lacking.We searched for studies published in PubMed, Embase, Web of Science, Scopus, and the Cochrane Library. Review Manager version 5.3 was used to evaluate the risk of bias. The primary outcome of this meta-analysis was low oxygen saturation (SpO2) during ETI. The secondary outcomes included SpO2 <80%, SpO2 <90%, and apnea time during ETI. NMA was performed using R 4.1.2 software gemtc packages in RStudio.A total of 15 randomized controlled trials were included in this study. Regarding the lowest SpO2, the noninvasive ventilation (NIV) with high-flow nasal cannula (HFNC) group performed better than the other groups. For SpO2 <80%, the NIV group (0.8603467) performed better than the HFNC (0.1373533) and conventional oxygen therapy (COT, 0.0023) groups, according to the surface under the cumulative ranking curve results. For SpO2 <90%, the NIV group (0.60932667) performed better than the HFNC (0.37888667) and COT (0.01178667) groups. With regard to apnea time, the HFNC group was superior to the COT group (mean difference: −50.05; 95% confidence interval: −90.01, −10.09; P = 0.01).Network analysis revealed that NIV for preoxygenation achieved higher SpO2 levels than HFNC and COT and offered a more significant advantage in maintaining patient oxygenation during ETI. Patients experienced a longer apnea time after HFNC preoxygenation. The combination of NIV with HFNC proved to be significantly superior to other methods. Given the scarcity of such studies, further research is needed to evaluate its effectiveness.identifier CRD42022346013","PeriodicalId":502302,"journal":{"name":"Frontiers in Medicine","volume":" 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141372453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The hospitalization burden of inflammatory bowel disease in a southwestern highland region of China: a territory-wide study from 2015 to 2020 中国西南高原地区炎症性肠病的住院负担:2015-2020 年全境研究
Frontiers in Medicine Pub Date : 2024-06-07 DOI: 10.3389/fmed.2024.1410714
Yan Tao, Maojuan Li, Huabin Gao, Yang Sun, Fengrui Zhang, Jing Wu, Hao Liang, Liping He, Min Gong, Junkun Niu, Yinglei Miao
{"title":"The hospitalization burden of inflammatory bowel disease in a southwestern highland region of China: a territory-wide study from 2015 to 2020","authors":"Yan Tao, Maojuan Li, Huabin Gao, Yang Sun, Fengrui Zhang, Jing Wu, Hao Liang, Liping He, Min Gong, Junkun Niu, Yinglei Miao","doi":"10.3389/fmed.2024.1410714","DOIUrl":"https://doi.org/10.3389/fmed.2024.1410714","url":null,"abstract":"Yunnan, a southwest highland and newly industrialized region of China, has an unknown hospitalization burden of inflammatory bowel disease (IBD). The study was conducted to explore territorial hospitalization burden of IBD.The formatted medical records of patients with IBD were collected from a territory-wide database in Yunnan Province, China, from 2015 to 2020. General characteristics of the study population were reported using descriptive statistics. To evaluate the length of stay, hospitalization costs, surgery, complications, and trends in patients with inflammatory bowel disease. The logistic regression analysis was established to explore the factors affecting the hospitalization costs.A total of 12,174 records from 8192 patients were included. The annual hospitalization cost of IBD in Yunnan Province increased significantly from 2015 to 2020. From 2015 to 2020, the regional hospitalization burden of IBD increased, but it represented a decline in cost per hospitalization (r = −0.024, P = 0.008) and the length of stay (r = −0.098, P < 0.001). Surgery rates for hospitalized patients with Crohn’s disease (CD) did not decrease (r = −0.002, P = 0.932), and even increased for patients with ulcerative colitis (UC) (r = 0.03, P = 0.002). The costs per hospitalization were $ 827.49 (540.11–1295.50) for UC and $ 1057.03 (644.26–1888.78) for CD. Among the identifiable cost items during the period, drug costs accounted for the highest proportion, accounting for 33% and 37.30% in patients with UC and CD, respectively. Surgical intervention [OR 4.87 (3.75–6.31), P < 0.001], comorbidities [OR 1.72 (1.52–1.94), P < 0.001], complications [OR 1.53 (1.32–1.78), P < 0.001], and endoscopy [OR 2.06 (1.86–2.28), P < 0.001] were predictor of high hospitalization costs.The increasing burden of IBD is noteworthy a newly industrialized region of China. Interventions targeting surgery, complications, and comorbidities may be effective means of controlling the increasing hospitalization costs of IBD in the regions.","PeriodicalId":502302,"journal":{"name":"Frontiers in Medicine","volume":" 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141371775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Navigating the landscape of PD-1/PD-L1 imaging tracers: from challenges to opportunities 领航 PD-1/PD-L1 成像示踪剂:从挑战到机遇
Frontiers in Medicine Pub Date : 2024-06-07 DOI: 10.3389/fmed.2024.1401515
Melinda Badenhorst, A. Windhorst, W. Beaino
{"title":"Navigating the landscape of PD-1/PD-L1 imaging tracers: from challenges to opportunities","authors":"Melinda Badenhorst, A. Windhorst, W. Beaino","doi":"10.3389/fmed.2024.1401515","DOIUrl":"https://doi.org/10.3389/fmed.2024.1401515","url":null,"abstract":"Immunotherapy targeted to immune checkpoint inhibitors, such as the program cell death receptor (PD-1) and its ligand (PD-L1), has revolutionized cancer treatment. However, it is now well-known that PD-1/PD-L1 immunotherapy response is inconsistent among patients. The current challenge is to customize treatment regimens per patient, which could be possible if the PD-1/PD-L1 expression and dynamic landscape are known. With positron emission tomography (PET) imaging, it is possible to image these immune targets non-invasively and system-wide during therapy. A successful PET imaging tracer should meet specific criteria concerning target affinity, specificity, clearance rate and target-specific uptake, to name a few. The structural profile of such a tracer will define its properties and can be used to optimize tracers in development and design new ones. Currently, a range of PD-1/PD-L1-targeting PET tracers are available from different molecular categories that have shown impressive preclinical and clinical results, each with its own advantages and disadvantages. This review will provide an overview of current PET tracers targeting the PD-1/PD-L1 axis. Antibody, peptide, and antibody fragment tracers will be discussed with respect to their molecular characteristics and binding properties and ways to optimize them.","PeriodicalId":502302,"journal":{"name":"Frontiers in Medicine","volume":" 13","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141372135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Long-term prognostic implications of brachial-ankle pulse wave velocity in patients undergoing percutaneous coronary intervention 经皮冠状动脉介入治疗患者肱踝关节脉搏波速度的长期预后影响
Frontiers in Medicine Pub Date : 2024-06-07 DOI: 10.3389/fmed.2024.1384981
B. Kim, Jong-Hwa Ahn, Jeong-Hun Shin, M. Kang, Kyehwan Kim, J. Bae, Yun Ho Cho, J. Koh, Yongwhi Park, Seok-Jae Hwang, U. Tantry, P. Gurbel, J. Hwang, Y. Jeong
{"title":"Long-term prognostic implications of brachial-ankle pulse wave velocity in patients undergoing percutaneous coronary intervention","authors":"B. Kim, Jong-Hwa Ahn, Jeong-Hun Shin, M. Kang, Kyehwan Kim, J. Bae, Yun Ho Cho, J. Koh, Yongwhi Park, Seok-Jae Hwang, U. Tantry, P. Gurbel, J. Hwang, Y. Jeong","doi":"10.3389/fmed.2024.1384981","DOIUrl":"https://doi.org/10.3389/fmed.2024.1384981","url":null,"abstract":"The long-term clinical effect of arterial stiffness in high-risk disease entities remains unclear. The prognostic implications of brachial-ankle pulse wave velocity (baPWV) were assessed using a real-world registry that included patients who underwent percutaneous coronary intervention (PCI).Arterial stiffness was measured using baPWV before discharge. The primary outcome was net adverse clinical events (NACE), defined as a composite of all-cause death, non-fatal myocardial infarction, non-fatal stroke, or major bleeding. Secondary outcomes included major adverse cardiac and cerebrovascular events (MACCE: a composite of all-cause death, non-fatal myocardial infarction, or non-fatal stroke), and major bleeding. The outcomes were assessed over a 4-year period.Patients (n = 3,930) were stratified into high- and low-baPWV groups based on a baPWV cut-off of 1891 cm/s determined through time-dependent receiver operating characteristic curve analysis. baPWV was linearly correlated with 4-year post-PCI clinical events. The high baPWV group had a greater cumulative incidence of NACE, MACCE, and major bleeding. According to multivariable analysis, the high baPWV groups had a significantly greater risk of 4-year NACE (adjusted hazard ratio [HRadj]: 1.44; 95% confidence interval [CI]: 1.12–1.85; p = 0.004), MACCE (HRadj: 1.40; 95% CI: 1.07–1.83; p = 0.015), and major bleeding (HRadj: 1.94; 95% CI: 1.15–3.25; p = 0.012).In PCI-treated patients, baPWV was significantly associated with long-term clinical outcomes, including ischemic and bleeding events, indicating its value for identifying high-risk phenotypes.","PeriodicalId":502302,"journal":{"name":"Frontiers in Medicine","volume":" 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141372170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unveiling shared biomarkers and therapeutic targets between systemic lupus erythematosus and heart failure through bioinformatics analysis 通过生物信息学分析揭示系统性红斑狼疮和心力衰竭之间的共同生物标志物和治疗靶点
Frontiers in Medicine Pub Date : 2024-06-07 DOI: 10.3389/fmed.2024.1402010
Ting Zhou, Jing Pan, Chenghui Yan, Jing Yuan, Hai-xu Song, Yaling Han
{"title":"Unveiling shared biomarkers and therapeutic targets between systemic lupus erythematosus and heart failure through bioinformatics analysis","authors":"Ting Zhou, Jing Pan, Chenghui Yan, Jing Yuan, Hai-xu Song, Yaling Han","doi":"10.3389/fmed.2024.1402010","DOIUrl":"https://doi.org/10.3389/fmed.2024.1402010","url":null,"abstract":"Systemic lupus erythematosus (SLE) is frequently accompanied by various complications, with cardiovascular diseases being particularly concerning due to their high mortality rate. Although there is clinical evidence suggesting a potential correlation between SLE and heart failure (HF), the underlying shared mechanism is not fully understood. Therefore, it is imperative to explore the potential mechanisms and shared therapeutic targets between SLE and HF.The SLE and HF datasets were downloaded from the NCBI Gene Expression Omnibus database. Differentially expressed genes (DEGs) in both SLE and HF were performed using “limma” R package. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genes (KEGG) analyses were conducted to analyze the enriched functions and pathways of DEGs in both SLE and HF datasets. Protein–Protein Interaction network (PPI) and the molecular complex detection (MCODE) plugins in the Cytoscape software were performed to identify the shared hub genes between SLE and HF datasets. R package “limma” was utilized to validate the expression of hub genes based on SLE (GSE122459) and HF (GSE196656) datasets. CIBERSORT algorithm was utilized to analyze the immune cell infiltration of SLE and HF samples based on SLE (GSE112087) and HF (GSE116250) datasets. A weighted gene co-expression network analysis (WGCNA) network was established to further validate the hub genes based on HF dataset (GSE116250). Molecular biology techniques were conducted to validate the hub genes.999 shared DGEs were identified between SLE and HF datasets, which were mainly enriched in pathways related to Th17 cell differentiation. 5 shared hub genes among the common DGEs between SLE and HF datasets were screened and validated, including HSP90AB1, NEDD8, RPLP0, UBB, and UBC. Additionally, 5 hub genes were identified in the central part of the MEbrown module, showing the strongest correlation with dilated cardiomyopathy. HSP90AB1 and UBC were upregulated in failing hearts compared to non-failing hearts, while UBB, NEDD8, and RPLP0 did not show significant changes.HSP90AB1 and UBC are closely related to the co-pathogenesis of SLE and HF mediated by immune cell infiltration. They serve as promising molecular markers and potential therapeutic targets for the treatment of SLE combined with HF.","PeriodicalId":502302,"journal":{"name":"Frontiers in Medicine","volume":" 48","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141375202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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