Objective:To understand the experience of inpatients′ needs on medical nursing assistants, and explore the characteristics and population differences, in order to provide a reference for optimizing the inpatient companion management system.Methods:The descriptive qualitative study was adopted for semi-structured in-depth interviews of 19 inpatients hospitalized in Zhongshan Hospital Fudan University from December 2023 to January 2024 based on purposive sampling. Information on personal characteristics, status and experience of dependence on medical nursing assistants was collected. Colaizzi seven-step analysis method was used to construct the fact labels and model dimensions. Manually extract the characteristics of inpatients′ needs on medical nursing assistants, and construct a user persona to complete the visualization.Results:A total of 19 inpatients′ were interviewed, including 12 males and 7 females with an average age of (63.16 ± 11.56) years. Four dimensions were extracted including cognitive characteristics, health status characteristics, family support characteristics, and psychological characteristics. Combined with personal traits and experience, three types of typical user persona were constructed including independent type, mutual assistance and cooperation type, complete dependence type.Conclusions:Group heterogeneity existed in the demand of inpatients on medical nursing assistants. According to the user persona, the manager should formulate personalized and precise caregiver management strategies.

Objective:To analyze overall survival (OS), influential factors, and causes of death in patients with newly diagnosed non-transplant multiple myeloma (NDMM) at grassroots hospitals.Methods:The clinical data of 56 patients with NDMM admitted to the Department of Hematology, Wuwei People's Hospital from January 2018 to October 2022 were retrospectively analyzed. Using the Kaplan-Meier and Cox regression survival analysis models, univariate and multivariate analyses were performed to evaluate the factors affecting the OS of patients with NDMM.Results:The median OS of patients with NDMM was 27 months. Univariate analysis indicated that whether or not to receive chemotherapy was a risk factor affecting OS. Multivariate analysis revealed that age ( HR: 2.215, 95% CI 1.056-4.648, P < 0.05), renal dysfunction ( HR: 3.482, 95% CI 1.359-8.923, P < 0.05), and whether or not to receive chemotherapy ( HR: 0.83, 95% CI 0.021-0.331, P < 0.001) were all significant risk factors affecting OS (all P < 0.05). Conclusions:The median survival time of patients with NDMM is short. Age, renal dysfunction, and not receiving chemotherapy are unfavorable factors affecting OS. Pulmonary infection, renal failure, and disease progression are the main causes of death in patients with NDMM.

Objective To form an expert consensus on nasogastric tube and intestinal tube placement in children(hereinafter referred to as the"consensus"),and provide a reference for pediatric medical workers regarding the operation of gastrointestinal tube placement in children.Methods A"consensus"formulation group was established.The"5.0"EBHC Pyramid Model was employed to systematically search,evaluate,summarize and extract relevant evidence to form the initial draft of the"consensus".The RAND-UCLA expert consensus method was utilized.Through a round of expert inquiries by correspondence and a round of face-to-face expert discussions,the data were collated,analyzed,refined,and modified to form the final version of the"consensus".Results The effective recovery rate of the expert inquiry questionnaire was 100％.The coefficient of expert authority(Cr)was 0.891.The Kendall's concordance coefficient of the inquiries was 0.692(P＜0.01),which was statistically significant.The median of the"RAND-UCLA"suitability score were 7-9 points,and the disagreement index(DI)value was＜1.00.The final"consensus"encompasses 9 aspects,including qualification requirements for the tube placement personnel,indications and contraindications,preoperative assessment,preoperative preparation,measurement of tube length,key points of tube placement,methods for confirming the position,tube flushing,fixation,and recording,with 47 recommendations.Conclusion This"consensus"is scientific,rigorous,and practical,covering all links of the gastrointestinal tube placement process in children,providing reference and guidance for the safe and standardized implementation of gastrointestinal tube placement in children.

Objective:To explore the current research status and hotspots of Prolonged Grief Disorder (PGD), and to provide a reference for conducting PGD-related studies in China.Methods:A literature search was conducted using the Web of Science Core Collection database, covering publications related to PGD from its inception to July 24, 2024. CiteSpace 6.1.R4 and VOSviewer 1.6.19 were used to perform visual analyses of publication countries, institutions, authors, journals, and keywords.Results:A total of 1996-2024 publications showed a fluctuating upward trend in the number of PGD-related studies. The United States was the country with the highest number of publications. Utrecht University had the highest institutional output, and Boelen, Paul A. was the most prolific author. The journal Death Studies had the largest number of PGD-related publications. Keyword clustering revealed that research participants primarily included caregivers of patients receiving palliative care and bereaved children. The relationship between PGD and other psychiatric disorders, the development of PGD assessment tools, and the mechanisms of PGD were identified as research hotspots. Keyword burst detection indicated that psychological interventions for PGD represent the research frontier. Conclusions:Future research should focus on the development of localized assessment tools and intervention programs for PGD, improvement of relevant policies, and the construction of grief care education systems grounded in Chinese cultural context.

Objectives:To investigate the predictive value of the hemoglobin to serum creatinine ratio(Hb/SCr)for all-cause mortality within 3 years after percutaneous coronary intervention(PCI)in patients with ST-segment elevation myocardial infarction(STEMI).Methods:A total of 687 STEMI patients who successfully underwent the first PCI at the Department of Cardiology,Gansu Provincial People's Hospital,from June 2016 to June 2020 were retrospectively enrolled.Patients were divided into survival and non-survival groups according to their vital status at 3 years post-PCI.Cox regression analysis was performed to identify predictive factors of all-cause mortality.Receiver operating characteristic(ROC)curves were constructed to evaluate the predictive value of Hb/SCr for all-cause mortality,and Kaplan-Meier survival curves were used to compare cumulative survival rates between subgroups stratified by Hb/SCr levels.Results:The median follow-up duration was 37(25,50)months.Among the 663 patients(96.51%)with complete follow-up data,41 cases(6.18%)experiencing all-cause death.Multivariable Cox regression analysis revealed that age(HR=1.086,95%CI:1.037-1.137,P=0.000),body mass index(HR=1.195,95%CI:1.128-1.266,P=0.000),fasting blood glucose(HR=1.069,95%CI:1.007-1.135,P=0.030),fibrinogen(HR=1.418,95%CI:1.120-1.795,P=0.004),TIMI flow grade 1(HR=4.968,95%CI:1.194-20.667,P=0.028),TIMI flow grade 2(HR=3.861,95%CI:1.336-11.156,P=0.013),and Hb/SCr(HR=0.858,95%CI:0.766-0.961,P=0.008)were the independent predictors of all-cause mortality.ROC curve analysis demonstrated that the area under the curve(AUC)of Hb/SCr was 0.721(95%CI:0.645-0.798)for predicting all-cause mortality,with a sensitivity of 65.9%and specificity of 71.2%,at the optimal cut-offvalue of 16.627.Kaplan-Meier analysis showed that patients with Hb/SCr<16.627 had significantly lower survival rates than those with Hb/SCr≥16.627(log-rank P=0.000).Conclusions:Hb/SCr is an independent predictor of 3-year all-cause mortality in STEMI patients after PCI and this indicator could be used as risk stratification parameter and patients with lower Hb/SCr might benefit comprehensive post-PCI management to improve their outcome.

Objective This study aimed to investigate the antimicrobial resistance profiles of bacterial strains isolated from pediatric intensive care units(PICU)in China for better antimicrobial therapy.Methods Clinical isolates were collected from 17 institutions,including tertiary care children's hospitals and pediatric department of tertiary general hospitals in China from January 1,2020 to December 31,2022.Antimicrobial susceptibility testing was carried out according to a unified protocol using Kirby-Bauer method or automated systems.Results were interpreted according to the breakpoints released by the Clinical and Laboratory Standards Institute(CLSI)in 2020.Results A total of 10 688 isolates were collected,including gram-positive organisms(39.2％)and gram-negative organisms(60.8％).The top three organisms were S.aureus(13.6％,1 453/10 688),A.baumannii(10.0％,1 067/10 688),and coagulase-negative Staphylococcus(9.9％,1 058/10 688).Multi-drug resistant organisms(MDROs)were very common in children.The prevalence of methicillin-resistant Staphylococcus aureus(MRSA),carbapenem-resistant Enterobacterales(CRE),carbapenem-resistant E.coli,carbapenem-resistant K.pneumoniae(CRKP),carbapenem-resistant A.baumannii(CRAB),and carbapenem-resistant P.aeruginosa(CRPA)was 41.1％,19.4％,8.8％,30.9％,67.4％,and 28.8％,respectively.Overall,more than 50％of Enterobacteriales isolates were resistant to cephalosporins,while nearly 25％of Enterobacteriales isolates were resistant to carbapenems.MDROs were highly resistant to commonly used antibiotics.More than 80％of CRE and CRAB strains were resistant to all beta-lactam antibiotics.CRE and CRAB showed low resistance rates to tigecycline and polymyxin.CRPA showed lower resistance rates to piperacillin,beta-lactamase inhibitor combinations than the resistance rates to third and fourth generation cephalosporins.All of the Staphylococcus and Enterococcus isolates were susceptible to vancomycin and tigecycline.None of PRSP strains isolated from meningitis and nonmeningitis samples were resistant to rifampicin,vancomycin,or linezolid.The prevalence of β-lactamase-negative ampicillin-resistant(BLNAR)strains was 43.3％in Haemophilus influenzae.Conclusions MDROs were prevalent in PICU.It is necessary to establish an effective multidisciplinary team(MDT)to control the antimicrobial resistance.

Objective:To explore the correlation between serum nidogen-2 (NID-2) and thoracic aortic calcification in patients with chronic kidney disease (CKD), and construct a risk prediction model based on NID-2 to evaluate its value in predicting the risk of the severe thoracic aortic calcification and cardiovascular and cerebrovascular events in CKD patients.Methods:It was a prospective cohort study. Patients with CKD at stage 3 to 5D in the Zhongda Hospital Affiliated to Southeast University from January 2022 to January 2023 were enrolled. Syngo.via software was used to evaluate the volume of thoracic aortic calcification, and enzyme-linked immunosorbent assay was employed to determine the level of serum NID-2. According to the volume of thoracic aortic calcification, the patients were divided into three groups: no calcification group, mild calcification group and severe calcification group. The top 25% of the patients were defined as no or mild calcification group, and the latter 75% were defined as severe calcification group. The follow-up period was one year. During the follow-up period, cardiovascular and cerebrovascular events, as well as all-cause death among the enrolled patients were recorded. Logistic regression analysis was used to screen the influencing factors of thoracic aortic calcification. Based on the results of logistic regression analysis, a nomogram prediction model was constructed. The receiver operating characteristic curve (ROC curve), calibration curve, and decision curve were employed to evaluate the discrimination, calibration and clinical practicality of the nomogram model.Results:A total of 132 patients were included, with 91 males (68.94%) and age of (56.51±16.37) years. There were 60 CKD 3-5 stage patients (non-dialysis, 45.45%) and 72 CKD 5D patients (dialysis, 54.55%). Serum ND-2 levels differed significantly among healthy individuals, dialysis patients and non-dialysis patients ( H=70.651, P<0.001). There was no statistically significant difference in serum NID-2 level between the no or mild calcification group and the severe calcification group in dialysis patients ( Z=350.00, P=0.426). The serum NID-2 level in the severe calcification group was significantly higher than that in the no or mild calcification group in non-dialysis patients ( Z=242.00, P=0.019). In non-dialysis patients, there was a statistically significant correlation between serum NID-2 level and volume of thoracic aortic calcification ( r=0.40, P<0.001). In dialysis patients, there was no statistically significant correlation between serum NID-2 level and volume of each segment of thoracic aortic calcification (all P>0.05). The univariate logistic regression analysis showed that, age, hemoglobin, serum albumin, estimated glomerular filtration rate, NID-2, hypertension, type 2 diabetes mellitus and cerebral infarction were correlated factors of thoracic aortic calcification in non-dialysis patients (all P<0.05). Multivariate logistic regression analysis showed that age ( OR=1.22, 95% CI 1.08-1.50, P=0.010) was an independent correlated factor of thoracic aortic calcification in non-dialysis patients. The above related variables of univariate logistic regression analysis were incorporated into a nomogram to construct a predictive model for severe vascular calcification in non-dialysis patients, yielding an AUC of 0.94 (95% CI 0.89-0.99) in ROC curve, with a sensitivity of 83% and a specificity of 95%. A nomogram model based on above variables for predicting cardiovascular and cerebrovascular events in non-dialysis patients demonstrated an AUC of 0.95 (95% CI 0.90-1.00) in ROC curve, with a sensitivity of 95% and a specificity of 87%. Conclusions:In non-dialysis patients, serum NID-2 level in the severe calcification group is significantly higher than that in the no or mild calcification group. The serum NID-2 is a related factor of thoracic aortic calcification and cardiovascular and cerebrovascular events in non-dialysis patients. The nomogram prediction model constructed by combining NID-2 with age, hemoglobin, serum albumin, estimated glomerular filtration rate, hypertension, type 2 diabetes mellitus and cerebral infarction has a high predictive value for the risk of thoracic aortic calcification as well as cardiovascular and cerebrovascular events in non-dialysis patients.

Objective:To explore the current research status and hotspots of Prolonged Grief Disorder (PGD), and to provide a reference for conducting PGD-related studies in China.Methods:A literature search was conducted using the Web of Science Core Collection database, covering publications related to PGD from its inception to July 24, 2024. CiteSpace 6.1.R4 and VOSviewer 1.6.19 were used to perform visual analyses of publication countries, institutions, authors, journals, and keywords.Results:A total of 1996-2024 publications showed a fluctuating upward trend in the number of PGD-related studies. The United States was the country with the highest number of publications. Utrecht University had the highest institutional output, and Boelen, Paul A. was the most prolific author. The journal Death Studies had the largest number of PGD-related publications. Keyword clustering revealed that research participants primarily included caregivers of patients receiving palliative care and bereaved children. The relationship between PGD and other psychiatric disorders, the development of PGD assessment tools, and the mechanisms of PGD were identified as research hotspots. Keyword burst detection indicated that psychological interventions for PGD represent the research frontier. Conclusions:Future research should focus on the development of localized assessment tools and intervention programs for PGD, improvement of relevant policies, and the construction of grief care education systems grounded in Chinese cultural context.

To summarize Professor GAO Shuzhong's clinical experience in treating idiopathic tinnitus with a combination of acupuncture and Chinese meteria medica. It is believed that idiopathic tinnitus is mostly caused by weak lungs and spleen， kidney essence deficiency， liver constraint transforming into fire， and binding constraint of heart qi. Treatment advocates the combination of acupuncture and Chinese meteria medica in clinical practice. Acupuncture treatment mainly focus on the method of opening the orifices by syndrome identification in combination with Ermen （TE 21）， Tinggong （SI 19）， Tinghui （GB 2）， Shenmai （BL 62） to regulate qi and blood， and supporting with Baihui （GV 20）， Yintang （EX-HN 3）， Taichong （LR 3）， and Yanglingquan （GB 34） to soothe the liver， resolve constraint， and calm the mind. Oral administration of Chinese medicinal prescription usually includes modified Yiqi Congming Decoction （益气聪明汤） and Tongqi Powder （通气散）， and the external administration of Chinese medicinal prescription can apply self-prescribed Wenqing Powder （温清散） to navel moxibustion.

BACKGROUND: Renal osteodystrophy (ROD) is a skeletal pathology associated with chronic kidney disease-mineral and bone disorder (CKD-MBD) that is characterized by aberrant bone mineralization and remodeling. ROD increases the risk of fracture and mortality in CKD patients. The underlying mechanisms of ROD remain elusive, partially due to the absence of an appropriate animal model. To address this gap, we established a stable mouse model of ROD using an optimized adenine-enriched diet and conducted exploratory analyses through ribonucleic acid sequencing (RNA-seq). METHODS: Eight-week-old male C57BL/6J mice were randomly allocated into three groups: control group ( n = 5), adenine and high-phosphate (HP) diet group ( n = 20), and the optimized adenine-containing diet group ( n = 20) for 12 weeks. We assessed the skeletal characteristics of model mice through blood biochemistry, microcomputed tomography (micro-CT), and bone histomorphometry. RNA-seq was utilized to profile gene expression changes of ROD. We elucidated the functions of differentially expressed genes (DEGs) using gene ontology (GO) analysis, Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis, and gene set enrichment analysis (GSEA). DEGs were validated via quantitative real-time polymerase chain reaction (qRT-PCR). RESULTS: By the fifth week, adenine followed by an HP diet induced rapid weight loss and high mortality rates in the mouse group, precluding further model development. Mice with optimized adenine diet-induced ROD displayed significant abnormalities in serum creatinine and blood urea nitrogen levels, accompanied by pronounced hyperparathyroidism and hyperphosphatemia. The femur bone mineral density (BMD) of the model mice was lower than that of control mice, with substantial bone loss and cortical porosity. ROD mice exhibited substantial bone turnover with an increase in osteoblast and osteoclast markers. Transcriptomic profiling revealed 1907 genes with upregulated expression and 723 genes with downregulated expression in the femurs of ROD mice relative to those of control mice. Pathway analyses indicated significant enrichment of upregulated genes in the sphingolipid metabolism pathway. The significant upregulation of alkaline ceramidase 1 ( Acer1 ), alkaline ceramidase 2 ( Acer2 ), prosaposin-like 1 ( Psapl1 ), adenosine A1 receptor ( Adora1 ), and sphingosine-1-phosphate receptor 5 ( S1pr5 ) were successfully validated in mouse femurs by qRT-PCR. CONCLUSIONS Optimized adenine diet mouse model may be a valuable proxy for studying ROD. RNA-seq analysis revealed that the sphingolipid metabolism pathway is likely a key player in ROD pathogenesis, thereby providing new avenues for therapeutic intervention.
Animals ; Mice ; Chronic Kidney Disease-Mineral and Bone Disorder/genetics* ; Male ; Disease Models, Animal ; Mice, Inbred C57BL ; Sphingolipids/metabolism* ; Transcriptome/genetics* ; Signal Transduction/genetics* ; X-Ray Microtomography ; Adenine