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Delirium is a common complication following cardiac surgery and significantly affects patient prognosis and quality of life. Recently, the application of artificial intelligence (AI) has gained prominence in predicting and assessing the risk of postoperative delirium, showing considerable potential in clinical settings.
This scoping review summarises existing research on AI-based prediction models for post-cardiac surgery delirium and provides insights and recommendations for clinical practice and future research.
Following the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews) guidelines, eight databases were searched: China National Knowledge Infrastructure, Wanfang Database, China Biomedical Literature Database, Virtual Information Platform, PubMed, Web of Science, Medline, and Embase. Studies meeting the inclusion criteria were screened, and data were extracted on surgery type, delirium assessment tools, predictive factors, and AI-based prediction models. The search covered database inception through January 12, 2025. Two researchers independently conducted the literature review and data analysis.
Ten studies from China, Canada, and Germany involving 11,702 participants were included. The reported incidence of postoperative delirium ranged from 5.56% to 34%. The most commonly used assessment tools were Confusion Assessment Method for the Intensive Care Unit, Diagnostic and Statistical Manual of Mental Disorders-5, and Intensive Care Delirium Screening Checklist. Key predictive factors included age, cardiopulmonary bypass time, cerebrovascular disease, and pain scores. AI-based prediction models were primarily developed using R (6/10, 60%) and Python (4/10, 40%). Model performance, as measured by the area under the curve, ranged from 0.544 to 0.92. Among these models, Random Forest (RF) was the most effective (5/10, 50%), followed by XGBoost (3/10, 30%) and Artificial Neural Networks (2/10, 20%).
AI-based models show promise for predicting postoperative delirium in cardiac surgery patients. Future studies should prioritise integrating these models into clinical workflows, conducting rigorous multicenter external validation, and incorporating dynamic, time-varying perioperative variables to enhance generalizability and clinical utility.
This review followed the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews) guidelines.
This study did not include patient or public involvement in its design, conduct, or reporting.
Smoking cessation is a pressing public health concern. Behavioral therapy has been widely promoted as a means to aid smoking cessation. Acceptance and commitment therapy (ACT), based on the principles of cognitive behavioral therapy, can help participants accept, rather than suppress, the physical and emotional experiences and thoughts associated with not smoking, identify experiential avoidance behaviors, strengthen the determination to quit, and ultimately commit to adaptive behavioral changes guided by smoking-cessation-related values, thereby achieving the goal of quitting smoking.
To assess the effects of ACT compared with other smoking cessation interventions by examining three key outcomes: cessation rates, smoking behaviors, and psychological outcomes.
We searched 8 databases and 2 registration platforms, covering the period from inception to March 26, 2025. We included only randomized controlled trials that recruited adult smokers and implemented ACT for smoking cessation, with the comparison group receiving either active treatment, no treatment, or any other intervention.
A total of 23 studies involving 8951 participants were included. The findings indicated that, compared with all types of control interventions, ACT significantly increased smoking cessation rates both immediately postintervention (RR = 1.48, 95% CI [1.03, 2.14], p = 0.04, I 2 = 81%) and at short-term follow-up (RR = 1.63, 95% CI = 1.31 to 2.01, p < 0.01, I 2 = 0%). Subgroup analyses showed that ACT significantly improved short-term cessation rates compared with behavioral support (RR = 1.60, 95% CI [1.27, 2.02], p < 0.01, I 2 = 0%), while, compared with the blank control, ACT significantly increased smoking cessation rates across three different time points (postintervention: RR = 3.11, 95% CI [2.13, 4.54], p < 0.01, I 2 = 0%; medium-term follow-up: RR = 2.55, 95% CI [1.32, 4.93], p < 0.01; long-term follow-up: RR = 3.33, 95% CI [1.66, 6.68], p < 0.01). Narrative synthesis suggested that compared with behavioral therapy, ACT may confer benefits in improving psychological outcomes, while compared with the blank control, it may also reduce daily cigarette consumption and nicotine dependence, and enhance psychological outcomes.
Acceptance and commitment therapy may be a beneficial approach for improving cessation rates, enhancing smoking cessation behaviors, and promoting psychological well-being among adult smokers. However, the quality of the included evidence was limited, thereby weakening the strength of these findings. Future rigorously designed trials with larger sample sizes, particularly those comparing ACT against other smoking cessation interventions, are warranted to further confirm its effects.
by Yinyin Wu, Wei Ding, Yuying Liu, Qianhong Deng, Fengqin Tao, Hanbin Chen, Chang Chen, Meng Xiao, Bilong Feng
BackgroundStandardized guidelines for optimal tunnel length in tunneled peripherally inserted central catheters (PICCs) are lacking.
ObjectivesThe objective of this study was to evaluate the real-world impact of tunnel length on clinical outcomes.
MethodsThis retrospective cohort study included 207 cancer patients who received tunneled PICCs, categorized into a control group (tunnel length > 4 cm, n = 134) and an observation group (tunnel length ≤ 4 cm, n = 73). Propensity score matching (PSM) was used to address baseline heterogeneity. Cox regression analyses were used to assess the risk of complication during a 120-day follow-up.
ResultsCompared to the control group (tunnel length > 4 cm), the observation group (tunnel length ≤ 4 cm) had a significantly higher adjusted overall complication risk (HR = 2.92, 95% CI: 1.07–7.94, P = 0.036) and unplanned catheter removal rate (4.4% vs. 0.0%, P = 0.027), confirming the safety of longer tunnels despite comparable comfort levels between groups. After PSM, Cox regression analysis showed results consistent with those from the unmatched cohort. Subgroup analyses revealed a reduced risk of complications with longer tunnels in patients with BMI ≤ 25 kg/m² (HR = 0.29, 95% CI: 0.11–0.82), without hypertension (HR = 0.36, 95% CI: 0.13–1.00), without diabetes (HR = 0.38, 95% CI: 0.15–0.97), and with solid tumors (HR = 0.31, 95% CI: 0.11–0.85).
ConclusionThe results show that tunnel lengths > 4 cm reduce overall complications and prolong catheter retention, supporting the implementation of standardized protocols while advocating for personalized adjustments based on BMI, comorbidities, and cancer type.
by Lei Guo, Jun Ge, Li Cheng, Xinyi Zhang, Zhengzheng Wu, Meili Liu, Hanmei Jiang, Wei Gong, Yi Liu
BackgroundThe incidence of ulcerative colitis (UC) remains high, with an increasing prevalence among elderly patients. Cellular senescence has been widely recognized as a contributor to UC susceptibility; however, the underlying molecular mechanisms remain incompletely understood. This study aimed to identify senescence-associated biomarkers in UC to provide new insight for diagnosis and treatment.
MethodsBy integrating transcriptomic data from UC patients with established aging-related databases, we identified aging-associated differentially expressed genes (DEGs). Using weighted gene co-expression network analysis (WGCNA) and Cytoscape, we pinpointed the core genes involved. A diagnostic model for UC was then developed based on these core genes, and their expression patterns were characterized at single-cell resolution. The roles of these genes were ultimately validated through in vitro and animal experiments.
ResultsWe identified 24 aging-related DEGs in UC, which were primarily implicated in inflammatory responses and cytokine-receptor interactions. Further analyses pinpointed three core genes (CXCL1, MMP9, and STAT1) that were predominantly expressed in macrophages. A diagnostic model constructed using these genes exhibited robust predictive performance. Experimental validation confirmed that the expression levels of all three core genes were significantly upregulated in both a UC mouse model and in macrophages compared to controls. Additionally, pathway analyses revealed elevated levels of CXCL12 and VEGFA in the enriched pathways.
DiscussionOur findings underscore the pivotal roles of CXCL1, MMP9, and STAT1 in UC-associated cellular senescence. The analysis positions these molecules as promising macrophage-mediated diagnostic biomarkers and therapeutic targets. Collectively, this work provides novel insights into UC pathogenesis and lays a foundation for developing precision medicine strategies that target senescence pathways.
by Yun-Jin Hwang, So-Young Park, Jung-Hyun Park, Du-Hyong Cho
Vascular smooth muscle cells (VSMCs) plays an important role in maintaining vascular function by responding to various vasoactive stimuli within blood vessels. Far-infrared (FIR) rays has been shown to possess a variety of physiological effects including vasodilation, while the underlying molecular mechanism remains elusive. Here, we explored the molecular mechanism by which FIR irradiation suppresses vascular contraction using rat VSMCs and aortas. FIR irradiation enhanced the transport of intracellular Ca2+ from the cytosol to the sarcoendoplasmic reticulum (SER) via activation of sarcoendoplasmic reticulum Ca2+-ATPase (SERCA), which accompanied a decrease in intracellular ATP levels. Pretreatment with thapsigargin (TG), a specific SERCA inhibitor, or knockdown of SERCA2 gene expression reversed FIR irradiation-induced translocation of Ca2+ into the SER. Notably, FIR irradiation promoted the dissociation of SERCA2 and phospholamban (PLN), an endogenous SERCA inhibitor, without altering their total protein expression levels. The array of effects elicited by FIR irradiation was not observed under hyperthermic conditions (39°C). Moreover, FIR irradiation, but not hyperthermal condition, decreased the phosphorylation of myosin light chain (MLC) at Ser19, which was restored by pretreatment with TG or the knockdown of SERCA2 gene expression. FIR irradiation attenuated phenylephrine-induced vessel contraction in endothelium-deprived rat aortas. Consistent with the in vitro results, the reduction in MLC phosphorylation caused by FIR irradiation was reversed following pretreatment with TG in isolated aortas. Additionally, FIR irradiation increased blood flow in the carotid arteries of mice. Collectively, these results suggest that FIR irradiation activates SERCA2 by promoting its dissociation from PLN, independent of hyperthermic effects. This activation lowers cytosolic Ca²⁺ and ATP levels, reducing MLC phosphorylation and vascular smooth muscle contraction. These findings provide scientific evidence for the therapeutic potential of FIR therapy in the treatment and prevention of arterial narrowing conditions such as pathological vasospasm, and peripheral artery disease.by Bing-Nan Zhao, Zi-Yang Xie, Jia-Ning Liu, Xiao-Ran Chen, Xin-Xin Wang, Jia-Yi Li, Rui Zhang, Chao Si
Fermented spent coffee grounds (FSCG) serve as a valuable soil amendment to improve soil structure and fertility, while earthworms play a well-established role in enhancing soil processes and plant growth. However, their combined effects on bioactive compound accumulation in medicinal plants remain unclear. This study investigated the individual and interactive effects of FSCG (0%, 10%, and 20%, v/v) and earthworms (with and without Pheretima guillelmi) on the growth and phytochemical content of Glechoma longituba, a common medicinal herb, under greenhouse conditions. Results showed that 10% FSCG generally promoted plant growth, whereas 20% FSCG generally enhanced the accumulation of total flavonoids, chlorogenic acid, and soluble protein. Earthworms enhanced aboveground biomass and node number but significantly reduced chlorogenic acid content. These findings highlight the potential of FSCG as a sustainable soil amendment in medicinal plant cultivation and underscore the need to consider earthworm activity when optimizing both plant biomass and phytochemical quality.Commentary on: Yıldız E, Yıldırım Ö. The mediating role of psychological flexibility in the relationship between psychotic symptom severity and depression in individuals diagnosed with schizophrenia. J Psychiatr Ment Health Nurs. 2024. (in press) doi: 10.1111/jpm.13040.
Implications for practice and research Mental health nurses’ training could be more focused on clinical skills and knowledge in enhancing psychological flexibility to minimize the impact of psychotic symptoms on comorbid depression in people with schizophrenia. Further development of the intervention of building psychological flexibility is of research interest for the clinical management of people with schizophrenia.
Schizophrenia is a mental disorder affecting approximately 23.9 million people worldwide, significantly contributing to the global disease burden, revealing 14.8 (10.9–19.1) million years lived with disability in 2021.
Commentary on: Timmins KA, Hales TG, Macfarlane GJ, et al. Childhood maltreatment and chronic ‘all over’ body pain in adulthood: a counterfactual analysis using UK Biobank. Pain. Published Online First: 15 November 2024. doi: 10.1097/j.pain.0000000000003457
Implications for practice and research Healthcare providers should routinely screen for childhood maltreatment in patients with chronic pain and integrate targeted mental health interventions. Future research should prioritise longitudinal studies to establish clearer interactions between childhood maltreatment, mental health, adult stressors and chronic pain development.
Adverse childhood experiences (ACEs), including maltreatment (abuse, neglect) and household challenges, have been identified as risk factors for various health conditions in adulthood.
by Emelia Konadu Danso, Prince Asare, Amanda Yaa Tetteh, Phillip Tetteh, Augustine Asare Boadu, Ivy Naa Koshie Lamptey, Augustina Angelina Sylverken, Kwasi Obiri-Danso, Jane Sandra Afriyie-Mensah, Abraham Adjei, Dorothy Yeboah-Manu
Drug-resistant (DR) tuberculosis (TB) and diabetes mellitus (DM) are intersecting epidemics that complicate management of both diseases and worsen patient outcomes. We conducted a prospective cohort study of 758 GeneXpert-confirmed pulmonary TB patients, of whom 75 had DM. Demographic, clinical, radiographic, and anthropometric data were collected at baseline. Sputum samples were cultured for mycobacterial isolation, and the obtained isolates were characterized for Mycobacterium tuberculosis complex (MTBC) lineage and drug-susceptibility testing using spoligotyping and microplate alamar blue assay. The TB-diabetes (TB-DM) comorbid cohort was older [TB-DM: 53/75 (70.7%) vs. 241/683 (35.3%) aged 41–60 years) (pby Mi Lv, Hui Che, Jiayan Hu, Wenxi Yu, Zhaoxia Liu, Xiaolin Zhou, Binduo Zhou, Jinyi Xie, Fengyun Wang
BackgroundThe overlap between non-erosive reflux disease (NERD) and epigastric pain syndrome (EPS, a subtype of functional dyspepsia) is common, yet its associated factors remain poorly defined. We aimed to identify factors associated with symptom severity in NERD-EPS overlap, focusing on psychosocial and somatic factors.
MethodsIn this multicenter cross-sectional study, 800 patients meeting Rome IV criteria for NERD-EPS overlap were enrolled. Standardized questionnaires assessed gastrointestinal symptoms (GSRS), somatic symptoms (PHQ-15), anxiety/depression (PHQ-4), and sleep quality (SRSS). Multivariable regression models identified factors independently associated with GSRS scores, adjusted for demographics and clinical covariates. Interaction terms were tested to assess whether the association between one factor and GSRS scores varied across different levels of another factor.
ResultsOf the 800 patients, 67% were female, and the mean age was (44.50 ± 14.43) years. 67% had mild or more sleep problems, and 47% had anxiety or depression. Somatic symptoms (PHQ-15) showed the strongest association with GSRS scores (β = 0.617, P P P = 0.026). Urban residence (β = 0.071) and mixed labor type (β = −0.066) were also independently associated with symptom burden.
ConclusionSomatic symptoms, psychological distress, and sleep disturbances were the factors most strongly associated with symptom severity in NERD-EPS overlap, with additional contributions from younger age, male sex, and urban residence. Our findings advocate for integrated biopsychosocial interventions to alleviate symptom burden in this population.
by Yinli Shi, Shuang Guan, Sicun Wang, Muzhi Li, Yanan Yu, Jun Liu, Weibin Yang, Zhong Wang
BackgroundAlthough filgotinib, a selective Janus kinase 1 inhibitor, has been increasingly applied in the treatment of inflammatory diseases, its comprehensive safety profile remains insufficiently characterized. Using data from the FAERS database covering Q1 2014 to Q2 2024, this study attempts to analyze adverse event signals linked to filgotinib and provide guidance for the safe and sensible clinical usage of filgotinib.
MethodsFrom Q1 2014 to Q2 2024, information on adverse drug events (ADEs) associated with filgotinib was gathered. The reporting odds ratio (ROR), proportional reporting ratio (PRR), Bayesian confidence propagation neural network (BCPNN), and multi-item gamma Poisson shrinker (MGPS) were among the signal detection methods that were employed for analysis following data normalization.
ResultsFilgotinib was shown to be the main suspected medication in ADE reports, exposing 103 preferred terms (PTs) in 17 system organ classes (SOCs). Infections, gastrointestinal disorders, and musculoskeletal and connective tissue disorders were the most commonly reported adverse effects. Additionally, atrial fibrillation, alopecia, elevated serum creatinine, blood creatinine increased, pulmonary embolism, epididymitis, respiratory failure, and osteopenia were identified as potential disproportionate reporting signals for filgotinib, although these were not listed in the official drug label. Notable significant signals included large intestine erosion (ROR 2186.05, 95%CI(ROR): 1015.94–4703.86, PRR 2176.18, 95%CI(PRR): 1014.64–4667.42), mesenteric arterial occlusion (ROR 1832.17, 95%CI(ROR): 897.68–3739.48, PRR 1822.71, 95%CI(PRR): 896.17–3707.20), repetitive strain injury (ROR 1149.27, 95%CI(ROR): 363.16–3637.01, PRR 1147.05, 95%CI(PRR): 363.24–3622.15), oligoarthritis (ROR 755.02, 95%CI(ROR): 310.74–1834.54, PRR 752.59, 95%CI(PRR): 310.60–1823.51), and periostitis (ROR 676.03, 95%CI(ROR): 319.36–1431.06, PRR 672.98, 95%CI(PRR): 318.97–1419.87). The subgroup analysis identified obvious sex and age-specific trends in filgotinib-related adverse reactions, emphasizing a higher risk of renal disorders in females, a preponderance of gastrointestinal events in males, and age-dependent trends involving mesenteric occlusion, increased serum creatinine, and immunoglobulin reduction.
ConclusionWhile filgotinib demonstrates therapeutic efficacy, it is associated with a range of potential adverse events, underscoring the need for vigilant clinical monitoring. Particular attention should be given to gastrointestinal, cardiovascular, respiratory, and metabolic complications.
by Ying Li, Jing Jia, Runze Lu, Liyan Dong, Lizhu Fang, Litao Sun, Zongyi Zhang, Qing Duan, Lijie Zhang, Kunzheng Lv, Huilai Ma
BackgroundQingdao, a historically high-risk area for hemorrhagic fever with renal syndrome (HFRS) in China, is undergoing agricultural mechanization and urbanization. However, the specific risk factors for HFRS in this context remain unclear. This study sought to determine the risk factors for HFRS in Qingdao.
MethodsCommunity-based, 1:2 case-control study. Each case was matched with two healthy neighborhood controls based on biological sex, age, and the same neighborhood or village. Univariate and multivariate conditional logistic regression analyses were performed. Furthermore, stratified analyses were performed to explore risk factor heterogeneity between the peak season for Hantaan virus (HTNV) type HFRS (October-January) and other months.
Results93 cases (73.2%, 93/127) reported from January 2022 to September 2023 and 186 controls completed this questionnaire. Farmers accounted for the highest proportion (68.8%, 64/93). In multivariate logistic regression analysis, there were three significant risk factors for HFRS: piles of firewood and/or grain in residential yards (odds ratio [OR]=3.75, 95% CI: 2.14–6.55), mite and/or flea bites (OR=1.83, 95% CI: 1.06–3.18) and contacting with rats and/or their excreta (OR=1.73, 95% CI: 1.09–2.74); three variables represented significant protective factors for HFRS: frequency of sun exposure for quilts and bedding (OR=0.41, 95% CI: 0.19–0.90), rodent control measures at home (OR=0.50, 95% CI: 0.30–0.81) and knowing the main sources of HFRS transmission (OR=0.58, 95% CI: 0.36–0.90). Stratified analysis revealed that the influence of these factors varied by season, with rodent contact and control measures being particularly salient during the HTNV peak season.
ConclusionThis study provides the first comprehensive evidence of risk and protective factors for HFRS in Qingdao, highlighting the role of rodent control, promoting comprehensive health education, environmental management, and personal protection. However, the results should be interpreted considering the study’s limitations, including a 73.2% response rate and the potential for recall bias.
by Zihang Zhao, Xiang Zhang, Xi Hou, Zihan Liu, Zhiyong Hou, Lianxin Song, Ruipeng Zhang
Percutaneous Bunnell repair and open modified Kessler repair remain debated options for acute Achilles tendon rupture (AATR). We retrospectively compared a minimally invasive percutaneous Bunnell technique (Group A) with an open modified Kessler repair (Group B) within a standardized early functional rehabilitation (EFR) protocol at a single center. Fifty-five adults with closed AATR treated between January 2021 and December 2022 were analyzed (Group A, n = 25; Group B, n = 30). Between-group comparisons used Welch t tests for continuous variables and χ² or Fisher exact tests for categorical variables; American Orthopaedic Foot & Ankle Society (AOFAS) and Achilles Tendon Total Rupture Score (ATRS) were assessed at 12 and 24 weeks, with Holm adjustment applied within each scale. Compared with Group B, Group A had shorter operative time (56.6 ± 15.1 vs 68.2 ± 23.2 minutes; mean difference −11.6; 95% CI −22.05 to −1.15; P = 0.030), less intraoperative blood loss (28.4 ± 8.4 vs 74.7 ± 19.4 mL; −46.3; 95% CI −54.22 to −38.38; Pby Zhongqun Guo, Qiangqiang Liu, Feiyue Luo, Shaojun Xie, Tianhua Zhou
The acidic leachate injected during the mining process of ion-type rare earth ores can damage the environmental characteristics of the soil, thereby triggering the activation and release of associated heavy metals. Severe Zn contamination has been found in the environment of ion-type rare earth mining areas, but the activation and release of Zn in the soil during the leaching process have not been fully understood. This study investigated the activation and release patterns and mechanisms of Zn in soil under different leaching agents ((NH4)2SO4, MgSO4, Al2(SO4)3) and varying concentrations of Al2(SO4)3 (1%, 3%, 5%, 7%) using a simulated leaching experimental system. The results show that the activation and release patterns of Zn in the soil vary significantly under the influence of the three leaching agents. During the entire leaching cycle, the peak Zn concentration in the leachate was highest under MgSO4 leaching, while the residual Zn content in the soil under Al2(SO4)3 leaching approached the high-risk environmental threshold. The high-concentration systems (5%, 7%) of Al2(SO4)3 significantly enhanced the activation and release efficiency of Zn in the soil compared to the low-concentration systems (1%, 3%) of Al2(SO4)3. (NH4)2SO4 mainly promotes the activation and release of Zn through ion exchange between NH4+ and Zn2+ and the acidification effect; Al2(SO4)3, on the other hand, dominates the activation and release of Zn by providing a strongly acidic environment and dissolving and damaging the mineral lattice; while MgSO4 not only exchanges ions between Mg2+ and Zn2+, but also alters the soil colloidal structure, facilitating Zn activation and release. The promoting effects of the three leaching agents on the transformation of Zn in soil follow the order of Al2(SO4)3> (NH4)2SO4 > MgSO4, with the environmental risk assessment index (RAC) being highest after Al2(SO4)3 leaching, indicating the greatest potential environmental risk. Compared to the other three concentrations (1%, 5%, 7%) of Al₂(SO4)3, the 3% concentration of Al2(SO4)3 had the most significant promoting effect on the transformation of Zn in soil. This study provides a theoretical basis for optimizing the green mining process of ion-type rare earth ores and preventing heavy metal pollution, and offers scientific support for revealing pollution mechanisms and formulating remediation and risk assessment strategies.Tobacco consumption is a significant preventable cause of death worldwide. This study aimed to assess the prevalence and associated factors of tobacco consumption among Cambodian individuals aged 15–49, utilising data from the 2021–2022 Cambodia Demographic and Health Survey (CDHS).
Cross-sectional study based on secondary analysis of the 2021–2022 CDHS.
Nationwide household survey conducted across urban and rural areas of Cambodia.
A total of 28 321 respondents aged 15–49 years were included in the analysis.
Tobacco consumption categorised as no use, smoking tobacco, smokeless tobacco and dual use. Descriptive statistics, 2 tests and multinomial logistic regression were used to assess associations between background characteristics and tobacco consumption, with ‘no consumption’ as the reference category. Statistical significance was set at p
Among the 28 321 respondents (68.8% female), 91.8% were non-users of tobacco (reference group), while 6.9% reported smoking (predominantly males; adjusted relative risk ratios (ARRR)=39.29, 95% CI 29.70 to 51.96, p
While Cambodia has made notable progress in reducing tobacco consumption, the persistent challenges highlighted by the prevalence of smoking, particularly among specific demographics, indicate the need for targeted public health interventions.
To analyse trends and characteristics of multidrug-resistant (MDR) bacteria over the past 7 years, in relation to patterns of antimicrobial use, to inform rational antimicrobial use and strengthen hospital infection control measures.
Retrospective cohort study.
A large teaching hospital in Tianjin, a major metropolitan city in northern China.
A total of 190 352 inpatients aged >18 years, admitted between 1 January 2017 and 31 December 2023, were included. Patients were eligible if they had complete clinical data and met the five quality control indicators for multidrug-resistant bacteria (QC-MRB), defined in the ‘Hospital Infection Surveillance Specifications’ (WS/T 312–2023). Patients with MDR infections before admission or those with duplicate results from multiple specimens were excluded.
Statistical analysis revealed a detection rate of 12.11% for the five QC-MRB and an incidence rate of 0.20%. The findings also indicated an upward trend in the detection and incidence rates of carbapenem-resistant Enterobacteriaceae, despite a relatively stable rate of antimicrobial use over 7 years. A positive correlation was observed between the incidence of MDR bacteria and the intensity of antimicrobial use within the hospital setting.
The hospital’s bacterial data align with national trends. It established an interdisciplinary management framework for clinical data analysis and prediction of antimicrobial resistance. This approach enhances infection control measures and supports the rational use of antimicrobials.
Sodium-glucose cotransporter-2 inhibitors have demonstrated cardiorenal protective effects in adults with chronic kidney disease (CKD), but their efficacy and safety in paediatric CKD remain uncertain. Treatment for hereditary kidney disease in children is limited. This DAPA-PedHKD study aims to evaluate the effectiveness and safety of combining renin-angiotensin-aldosterone system inhibitors (RAASi) with dapagliflozin compare to RAASi alone in children with hereditary kidney disease accompanied by proteinuria.
DAPA-PedHKD is a multicentre, randomised, crossover, open-label clinical trial. Patients aged 6–18 years with hereditary kidney disease will be eligible. All patients must have received stable RAASi therapy for at least 4 weeks, with a baseline estimated glomerular filtration rate (eGFR) of ≥60 mL/min/1.73 m2, and either a 24-hour urinary protein level of >0.2 g or a urinary protein-to-creatinine ratio (UPCR) of >0.2 mg/mg. Participants will be randomised in a 1:1 ratio to receive either dapagliflozin in addition to standard RAASi therapy or RAASi therapy alone for 12 weeks. After a 4-week washout period with continued RAASi therapy, participants will crossover to the other treatment for another 12 weeks. Outcome assessments will be conducted at baseline and at weeks 2, 6, 12, 16, 18, 22 and 28. The primary outcome is the change in 24-hour urinary protein excretion from baseline to week 12. Secondary outcomes include changes in the UPCR, urinary albumin-to-creatinine ratio, serum albumin, eGFR, blood pressure and body weight from baseline to week 12. Neither participants nor investigators are blinded to treatment allocation, and placebo control is not used.
This study has been approved by the Ethics Committee of the Children’s Hospital of Fudan University and 11 local ethics committees. We will publish results in peer-reviewed journals and present at international conferences.
Cognitive impairment is a common consequence after stroke. Intermittent theta burst stimulation (iTBS) has emerged as a promising cognitive therapy. However, traditional iTBS typically employs lower doses and one-size-fits-all stimulation targets, which may not fully capitalise on the potential of this therapy and warrants further evaluation for both efficacy and safety. This study aims to evaluate the efficacy and safety of high-dose iTBS targeting the individualised frontoparietal cognitive network (FCN) identified by precision functional neuroimaging for post-stroke cognitive impairment (PSCI).
This is a prospective, double-blind, sham-controlled, parallel-group randomised controlled trial. 60 eligible participants with PSCI will be randomly assigned (1:1) to an active iTBS or a sham-controlled group. The active group will receive high-dose iTBS (3600 pulses/day) at 80% resting motor threshold targeting the left individualised FCN, guided by a real-time neuronavigation system. The sham group will follow identical procedures using a sham coil. Both groups will also undergo conventional computerised cognitive training. The intervention will be administered on workdays over a period of 3 weeks, totalling 15 workdays. The primary outcome is the change in Montreal Cognitive Assessment scores from baseline to immediately post-treatment. Secondary outcomes include long-term change in global cognition, activities of daily living and specific cognitive domains (assessed by a comprehensive neuropsychological battery covering memory, attention, executive function and language), as well as mood. Assessments occur at baseline, post-treatment and 3-month follow-up. Safety outcomes, specifically the number of adverse events related to iTBS, will be monitored and recorded throughout the trial.
This study has been approved by the Medical Ethics Committee of the China Rehabilitation Research Center. The results of this study will be published in peer-reviewed scientific journals and disseminated at academic conferences.
Evaluation of the impact of atherosclerotic cardiovascular disease (ASCVD), particularly polyvascular disease, on 30-day and 365-day mortality among intensive care unit (ICU) patients diagnosed with sepsis.
Retrospective cohort study.
This study was conducted using data from the Medical Information Mart for Intensive Care IV, a publicly available critical care database from a tertiary care hospital in the US.
A total of 7895 adult ICU patients with sepsis were included between 2008 and 2022. Among them, 3314 (41.97%) had ASCVD, defined by International Classification of Diseases (ICD) codes for coronary artery disease, peripheral artery disease or stroke.
The primary outcomes were all-cause mortality at 30 and 365 days following ICU admission.
ASCVD patients with a greater number of disease beds tend to be male, older, have lower body mass index, heart rates, mean blood pressure, respiratory rate and temperature, compared with non-ASCVD patients. Before propensity-score matching, patients with ASCVD (3314) had significantly higher 30-day (29.21% vs 24.14%, p
Integrated management of sepsis and ASCVD—using targeted interventions such as tailored pharmacotherapy and risk factor modification—may reduce mortality and morbidity in this high-risk population.
FreshRSS 