Objective To mine and analyze adverse drug reaction(ADR)signals of fluorouracil injections within real-world settings,and to offer a reference for the safe use of medications in clinical practice and for post-marketing safety assessments by pharmaceutical license holders.Methods The ADR reports for fluorouracil injections extracted from the database of the National Adverse Drug Reaction Monitoring System of Hubei province were collected from January 2004 to April 2024.The retrospective review was used to analyze the basic information,medication details and ADR manifestations of the patient.The ADR signals were mined and analyzed by using the reporting odds ratio(ROR)method,the Medicines and Healthcare Products Regulatory Agency(MHRA)method,and the Bayesian confidence propagation neural network(BCPNN)method.Results The study identified 1,292 ADR reports involving fluorouracil injections,encompassing 1,429 instances of the drug and 1,901 ADR manifestations across 18 system-organ classes.The demographic analysis revealed a male predominance and a peak proportion(61.07％)among patients aged 45 to 64 years.The majority of the underlying diseases were digestive system malignancies,accounting for 73.37％of the cases.ADRs were predominantly reported within the first 5 days post-administration(77.17％),with a favorable outcome in 85.84％of the patients.The ROR method identified 35 risk signals,including 15 novel signals,while the MHRA method identified 33 signals,with 14 being novel.The BCPNN method detected 19 signals,of which 6 were novel.Notably,elevated aspartate aminotransferase and alanine aminotransferase levels emerged as novel ADRs with significant signal strength across all three detection methods.Conclusion The common ADR signals of fluorouracil injections are consistent with instruction.However,it is essential to increase vigilance regarding ADRs such as liver and gallbladder system diseases,which are not recorded in the drug instruction,to bolster the safety profile of fluorouracil injections in clinical use.

This paper elaborated the structural principles,structures and working principles of the A5 type passive training system for hand function through discussed the clinical application of passive training system for hand function in the rehabilitation of patients with stroke.It analyzed a series of occurring common faults during system operation,such as system errors caused by missing components,improper sensitivity settings for spasticity,abnormal connections for equipment,motor failures,jam and pause of robotic hand,and faults of lifting table,and conducted fault analysis for them.After that,this paper proposed corresponding handling strategies and solutions for faults,which included software configuration,calibration and detection of robotic hand sensors,repair of connection fault,and regular maintenance and replacement of system's components.It provided theoretical basis for the maintenance and optimization of the passive training system for hand function.Thus,it can rapid remove troubles,and reduce the equipment's failure rate of passive training system for hand function,and improve the equipment's normal utilization rate,and ensure favorable performance of equipment in long-term use.

Objective To develop a team collaborative protocol,based on the theory of the development of interprofessional collaborative team development(DICT),for early mobilisation of the patients with mechanical ventilation in the intensive care unit(ICU),hence to provide a standardised guidance on a multidisciplinary team with nurses as coordinators to implement the early mobilisation for ICU patients with mechanical ventilation and to improve the efficiency in patient mobilisation.Methods In September 2023,a preliminary draft of the collaborative team protocol based on ICTD was developed for early mobilisation of ICU patients with mechanical ventilation,based on literature review and current situation analysis.The status and influencing factors of multidisciplinary collaboration in early mobilisation for the patients with mechanical ventilation were identified.DICT framework was employed to develop the initial draft of protocol.From September to November 2023,Delphi expert consultation was employed and two rounds of expert consultation had been conducted before the final version of the protocol was drafted.Results A total of 21 experts participated in both rounds of consultation,with a 100.00%effective response rate of the questionnaires.Fifteen suggestions for modification were advised by the experts.The expert authority coefficient was 0.898,and the average coefficients of variation for the items from the two rounds of consultation were(0.14±0.05)and(0.12±0.06),respectively.The Kendall coordination coefficients for the two rounds were 0.198(P<0.001)and 0.256(P<0.001),respectively.The final protocol included 3 primary items(assessment and exploration,collaboration and integration,feedback and adjustment),13 secondary items and 57 tertiary items.Conclusion The team collaborative protocol for early mobilisation of ICU patients with mechanical ventilation,based on the DICT theory,is scientifically reliable.It provides a guidance and a reference for multidisciplinary teams in implementation of early mobilisation for ICU patients with mechanical ventilation..

Objective To mine and analyze adverse drug reaction(ADR)signals of fluorouracil injections within real-world settings,and to offer a reference for the safe use of medications in clinical practice and for post-marketing safety assessments by pharmaceutical license holders.Methods The ADR reports for fluorouracil injections extracted from the database of the National Adverse Drug Reaction Monitoring System of Hubei province were collected from January 2004 to April 2024.The retrospective review was used to analyze the basic information,medication details and ADR manifestations of the patient.The ADR signals were mined and analyzed by using the reporting odds ratio(ROR)method,the Medicines and Healthcare Products Regulatory Agency(MHRA)method,and the Bayesian confidence propagation neural network(BCPNN)method.Results The study identified 1,292 ADR reports involving fluorouracil injections,encompassing 1,429 instances of the drug and 1,901 ADR manifestations across 18 system-organ classes.The demographic analysis revealed a male predominance and a peak proportion(61.07％)among patients aged 45 to 64 years.The majority of the underlying diseases were digestive system malignancies,accounting for 73.37％of the cases.ADRs were predominantly reported within the first 5 days post-administration(77.17％),with a favorable outcome in 85.84％of the patients.The ROR method identified 35 risk signals,including 15 novel signals,while the MHRA method identified 33 signals,with 14 being novel.The BCPNN method detected 19 signals,of which 6 were novel.Notably,elevated aspartate aminotransferase and alanine aminotransferase levels emerged as novel ADRs with significant signal strength across all three detection methods.Conclusion The common ADR signals of fluorouracil injections are consistent with instruction.However,it is essential to increase vigilance regarding ADRs such as liver and gallbladder system diseases,which are not recorded in the drug instruction,to bolster the safety profile of fluorouracil injections in clinical use.

Objective:To identify the key individual factors influencing intertemporal health decision-making and construct an interpretive structural model to analyze the logical relationships between these factors, providing intervention targets for making health-related intertemporal decisions.Methods:Through literature review and expert discussion, individual factors influencing health intertemporal decision-making were identified. The interpretive structural model and cross-impact matrix multiplication method were used to analyze the hierarchical relationships and category distribution among these factors.Results:A hierarchical structural model consisting of three levels and eight elements was established, with category distribution including independent, associated, and dependent groups. Education level and economic status were identified as fundamental factors at the bottom level, influencing each other and belonging to the independent group. Health cognition, health status, self-control, and emotional state were middle-level indirect factors. Self-control was influenced by health status and also affected emotional state and health cognition, while health cognition, in turn, influenced health status, placing these factors in the associated group. Future time perception and future situational expectations were direct factors at the top level, influencing each other and belonging to the dependent group.Conclusions:Education level, economic status, health cognition, health status, self-control, emotional state, future time perception, and future situational expectations are individual factors influencing intertemporal health decision-making, with an inherent relationship from bottom to top. Clarifying the pathways between these factors will help to provide targeted interventions based on individual conditions, promoting correct health intertemporal decision-making.

Objective:To investigate the association between dietary diversity and the risk of major adverse cardiovascular events (MACE) after percutaneous coronary intervention (PCI) in patients with coronary heart disease (CHD) .Methods:A total of 553 patients diagnosed with CHD and undergoing PCI in the Department of Cardiology at the Second Affiliated Hospital of Harbin Medical University between May and November 2023 were enrolled using a convenience sampling method. A Semi-Quantitative Food Frequency Questionnaire was used to assess patients' dietary intake after PCI, and the Dietary Diversity Score (DDS) was calculated. Patients were followed up for one year to determine the incidence of MACE.Results:History of hypertension, history of hyperlipidemia, body mass index, use of antiplatelet agents, use of diuretics, triglycerides, smoking index and DDS were identified as factors influencing the occurrence of MACE after PCI ( P<0.05) . Among these, higher dietary diversity had a protective effect against MACE. Conclusions:After PCI, patients with lower DDS experienced MACE more frequently than those with higher scores. Increased dietary diversity can effectively help prevent MACE in patients after PCI.

Clinical practice guidelines represent the best recommendations for patient care. They are developed through systematically reviewing currently available clinical evidence and weighing the relative benefits and risks of various interventions. However, clinical practice guidelines have to go through a long translation cycle from development and revision to clinical promotion and application, facing problems such as scattered distribution, high duplication rate, and low actual utilization. At present, the clinical practice guideline information platform can directly or indirectly solve the problems related to the lengthy revision cycles, decentralized dissemination and limited application of clinical practice guidelines. Therefore, this paper systematically examines different types of clinical practice guideline information platforms and investigates their corresponding challenges and emerging trends in platform design, data integration, and practical implementation, with the aim of clarifying the current status of this field and providing valuable reference for future research on clinical practice guideline information platforms.

Objective:To investigate the independent and interactive effects of sleep quality and sleep chronotype on the severity of coronary artery lesions in patients with coronary heart disease.Methods:From September 2023 to January 2024, 322 inpatients with coronary heart disease diagnosed by coronary angiography in the Department of Cardiovascular Medicine of the Second Affiliated Hospital of Harbin Medical University were selected for the study using the convenience sampling method. Pittsburgh Sleep Quality Index and the Chinese version of the Munich Chronotype Questionnaire were used to investigate the sleep quality and sleep chronotype, and the Gensini score was used to evaluate the severity of coronary artery lesions. Multiple ordered Logistic regression was used to explore the factors influencing the severity of coronary artery lesions in patients with coronary heart disease.Results:Multiple ordered Logistic regression analysis showed that total cholesterol, history of diabetes mellitus, sleep quality, and sleep chronotype were influencing factors in the severity of coronary artery lesions in patients with coronary heart disease ( P<0.05) . There were statistically significant main and interaction effects of sleep quality and sleep chronotype on the severity of coronary artery lesions ( P<0.05) . Conclusions:Sleep quality and sleep chronotype in patients with coronary heart disease have not only independent but also interactive effects on the severity of coronary artery lesions. Nursing staff can provide guidance and interventions for sleep quality and sleep chronotype that may help control the progression of coronary artery lesions in patients with coronary heart disease.

Sjogren's syndrome (SS) is a common autoimmune disorder that primarily targets exocrine glands, leading to hallmark manifestations of xerostomia and xerophthalmia, with potential progression to multisystem involvement. The rapid advances in omics technologies-including metabolomics, proteomics, and transcriptomics-have yielded substantial insights into SS pathophysiology. This review consolidates current evidence on omics-derived biomarkers in SS. Studies consistently implicate aberrant glucose metabolism, neutrophil-derived enzyme activity, mitochondrial bioenergetic impairment, ferroptosis, and apoptotic pathways as central to SS development. These findings refine our understanding of disease mechanisms and the heterogeneity of therapeutic responses. Hydroxyproline has emerged as a candidate marker for distinguishing SS from IgG4-related disease, whereas distinct cytokine and chemokine signatures may enable earlier diagnosis. Genomic analyses demonstrate a robust association between expression of the rs11797 locus and SS-related lymphomagenesis, and several genes controlling DNA methylation represent promising therapeutic targets. Collectively, these findings lay the groundwork for personalized risk stratification and intervention in SS. The review concludes by summarizing existing progress and outlining priorities for future omics-based investigations.
Humans ; Sjogren's Syndrome/diagnosis* ; Biomarkers/analysis* ; Metabolomics/methods* ; Proteomics/methods* ; Genomics ; Multiomics

Prone position ventilation (PPV) is an important protective strategy for lung ventilation, widely used in clinical practice, especially since the novel coronavirus infection pandemic. Since PPV is a non-physiological position, improper implementation and management can lead to serious adverse events such as pressure injury, facial edema, unplanned extubation and (or) reintubation, and even asphyxia. At present, preventive and protective strategies are mainly used to manage PPV-related complications in clinical practice. These strategies not only increase the workload of medical staff and the use of consumables, but also increase the medical cost of patients, further burdening patients and their families economically. To overcome the above problems, the medical staff of the department of critical care medicine of Tianjin Third Central Hospital designed a prone position head auxiliary support device and obtained a national utility model patent (patent number: ZL 2022 2 1751906.3). The device consists of annular plate, folding plate, support frame, reflector and wheel bodies. It serves to reduce pressure on the head and facial skin, while also exposing the mouth, nose, eyes, and ears to the hollow position of the annular plate according to the patient's position. At the same time, the patient's face or side skin can be observed through the lower reflector. The height of the annular plate was adjusted by adjusting the support frame, and the head was raised to reduce facial edema. The setting of strip groove, through hole and hook can sort out the facial pipeline, keep the drainage unobstructed, prevent catheter displacement and unplanned extubation, and has certain clinical promotion and practical value.
Humans ; Prone Position ; Equipment Design ; Respiration, Artificial/methods* ; COVID-19 ; Head ; Patient Positioning