After the full implementation of Diagnosis-Intervention Packet(DIP)payment,driven by the dual mode of public welfare and economy,disease cost accounting,as a key link,promotes the transformation of hospitals from extensive income-driven development mode to refined operation management.Through literature analysis,it compares the characteristics,advantages and limitations of various methods of disease cost accounting.Combined with the current situation of case hospital cost accounting and the dilemma of disease cost accounting,the parameter distribution method combined with the service unit superposition method is used to realize the medical business cost and medical total cost accounting of the DIP disease in the case hospital.In addition,how to better implement DIP disease cost accounting in county-level public hospitals is discussed and suggested,in order to further improve the same type of hospitals and speed up the application of disease cost accounting results.

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 construct a critical care humanistic nursing curriculum under the perspective"great ideological and political education",and evaluate its effects in the training of intensive care unit(ICU)standardized training nurses.Methods A research team was established and organized by department of nursing of Zhongshan Hospital,Fudan University,which consisting of 6 critical care nursing managers and specialists,including 1 chief nurse,3 head nurses,1 master's graduate,and 1 doctoral graduate.The team was responsible for literature review,questionnaire design,expert recruitment,survey distribution and collection,data integration,and analysis.A preliminary questionnaire was developed through literature reviews on critical care humanistic nursing,brainstorming sessions,and clinical surveys.A two-round Delphi method was conducted to finalize the humanistic nursing training curriculum.Ideological and political elements,such as political identity,patriotism,moral cultivation,legal awareness,scientific spirit and professional quality were integrated into the program.From July 2023 to June 2024,newly enrolled ICU standardized training nurses at Zhongshan Hospital,Fudan University participated in the training.Training outcomes were assessed via theoretical examinations and pre-and post-training evaluations of humanistic competency.Results A total of 10 experts participated in the consultation,resulting in a training course consisting of two primaryl indicators and 11 secondary indicators.A total of 60 nurses participated in the training,achieving an average post-training theoretical score of 84.92±7.73.Significant improvements were observed across all dimensions of humanistic competency post-training compared to pre-training(humanistic care practice competency:33.95±4.50 vs.30.82±4.10,communication skills:20.27±2.68 vs.18.98±2.98,self-management:10.07±1.91 vs.9.20±2.02,ethical and legal competence:10.38±1.61 vs.9.68±2.02,psychological adaptability:14.20±2.31 vs.13.03±2.19,and total humanistic practice competency score:88.87±7.65 vs.81.71±8.55),with all differences statistically significant(all P<0.05).Conclusion The critical care humanistic nursing curriculum under the perspective of"great ideological and political education"can effectively improve the humanistic quality of nurses and enhance their ICU practical skills,so as to provide reference for the training of nurses in intensive care.

Protrusive facial deformities, characterized by the forward displacement of the teeth and/or jaws beyond the normal range, affect a considerable portion of the population. The manifestations and morphological mechanisms of protrusive facial deformities are complex and diverse, requiring orthodontists to possess a high level of theoretical knowledge and practical experience in the relevant orthodontic field. To further optimize the correction of protrusive facial deformities, this consensus proposes that the morphological mechanisms and diagnosis of protrusive facial deformities should be analyzed and judged from multiple dimensions and factors to accurately formulate treatment plans. It emphasizes the use of orthodontic strategies, including jaw growth modification, tooth extraction or non-extraction for anterior teeth retraction, and maxillofacial vertical control. These strategies aim to reduce anterior teeth and lip protrusion, increase chin prominence, harmonize nasolabial and chin-lip relationships, and improve the facial profile of patients with protrusive facial deformities. For severe skeletal protrusive facial deformities, orthodontic-orthognathic combined treatment may be suggested. This consensus summarizes the theoretical knowledge and clinical experience of numerous renowned oral experts nationwide, offering reference strategies for the correction of protrusive facial deformities.
Humans ; Orthodontics, Corrective/methods* ; Consensus ; Malocclusion/therapy* ; Patient Care Planning ; Cephalometry

After the full implementation of Diagnosis-Intervention Packet(DIP)payment,driven by the dual mode of public welfare and economy,disease cost accounting,as a key link,promotes the transformation of hospitals from extensive income-driven development mode to refined operation management.Through literature analysis,it compares the characteristics,advantages and limitations of various methods of disease cost accounting.Combined with the current situation of case hospital cost accounting and the dilemma of disease cost accounting,the parameter distribution method combined with the service unit superposition method is used to realize the medical business cost and medical total cost accounting of the DIP disease in the case hospital.In addition,how to better implement DIP disease cost accounting in county-level public hospitals is discussed and suggested,in order to further improve the same type of hospitals and speed up the application of disease cost accounting results.

Objective To construct a critical care humanistic nursing curriculum under the perspective"great ideological and political education",and evaluate its effects in the training of intensive care unit(ICU)standardized training nurses.Methods A research team was established and organized by department of nursing of Zhongshan Hospital,Fudan University,which consisting of 6 critical care nursing managers and specialists,including 1 chief nurse,3 head nurses,1 master's graduate,and 1 doctoral graduate.The team was responsible for literature review,questionnaire design,expert recruitment,survey distribution and collection,data integration,and analysis.A preliminary questionnaire was developed through literature reviews on critical care humanistic nursing,brainstorming sessions,and clinical surveys.A two-round Delphi method was conducted to finalize the humanistic nursing training curriculum.Ideological and political elements,such as political identity,patriotism,moral cultivation,legal awareness,scientific spirit and professional quality were integrated into the program.From July 2023 to June 2024,newly enrolled ICU standardized training nurses at Zhongshan Hospital,Fudan University participated in the training.Training outcomes were assessed via theoretical examinations and pre-and post-training evaluations of humanistic competency.Results A total of 10 experts participated in the consultation,resulting in a training course consisting of two primaryl indicators and 11 secondary indicators.A total of 60 nurses participated in the training,achieving an average post-training theoretical score of 84.92±7.73.Significant improvements were observed across all dimensions of humanistic competency post-training compared to pre-training(humanistic care practice competency:33.95±4.50 vs.30.82±4.10,communication skills:20.27±2.68 vs.18.98±2.98,self-management:10.07±1.91 vs.9.20±2.02,ethical and legal competence:10.38±1.61 vs.9.68±2.02,psychological adaptability:14.20±2.31 vs.13.03±2.19,and total humanistic practice competency score:88.87±7.65 vs.81.71±8.55),with all differences statistically significant(all P<0.05).Conclusion The critical care humanistic nursing curriculum under the perspective of"great ideological and political education"can effectively improve the humanistic quality of nurses and enhance their ICU practical skills,so as to provide reference for the training of nurses in intensive care.

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.

AIM:To explore the role and molecular mechanism of Men1 gene in regulating mouse renal fibro-sis.METHODS:A unilateral ureteral obstruction(UUO)-induced renal fibrosis model was established using C57BL/6 mice,and the mice were randomly divided into 4 groups:sham,UUO-3 d,UUO-7 d,and UUO-14 d,with 15 mice in each group.The C57BL/6 mice with Men1 knockout were randomly divided into 4 groups:sham-Men1-WT,sham-Men1-CKO,UUO-Men1-WT,and UUO-Men1-CKO,with 8 mice in each group.HE staining,Masson staining,and Sirius red staining were used to detect UUO-induced renal injury and renal fibrosis.Human renal tubular epithelial HK-2 cells with MEN1 knockout were constructed.RT-qPCR,Western blot,immunohistochemistry and immunoflurorescnence were per-formed to detect the mRNA and protein expression of MEN1,fibrosis markers(α-smooth muscle actin,collagen type Ⅲ and fibronectin 1)and m6A-related proteins[methyltransferase-like 3(METTL3),METTL14,YTH domain family pro-tein 2(YTHDF2),AlkB homolog 5(ALKBH5),and fat mass and obesity-associated protein(FTO)]in UUO mouse kid-ney tissues and transforming growth factor-β(TGF-β;10 μg/L)-treated HK-2 cells.Dot blot analysis was conducted to measure m6A methylation levels in both mouse kidney tissuess and HK-2 cells.RESULTS:The expression of Men1 de-creased with the aggravation of renal fibrosis(P＜0.01).Men1 inhibited the expression of fibrosis markers in renal tis-sues,and MEN1 knockout increased the accumulation of collagen induced by UUO and TGF-β(P＜0.01).The expres-sion of FTO and ALKBH5 in mouse kidney tissues and HK-2 cells was down-regulated by MEN1 knockout(P＜0.01),and the methylation level of m6A was increased(P＜0.01).Overexpression of FTO significantly reduced the accumulation of m6A modifications and renal fibrosis caused by MEN1 loss,and the methylation level of m6A was increased(P＜0.01).CONCLUSION:Loss of Men1 gene promotes renal fibrosis in mice,and Men1 suppresses renal fibrosis in mice by pro-moting the expression of FTO/ALKBH5 to reduce m6A modifications.

AIM:To explore the role and molecular mechanism of Men1 gene in regulating mouse renal fibro-sis.METHODS:A unilateral ureteral obstruction(UUO)-induced renal fibrosis model was established using C57BL/6 mice,and the mice were randomly divided into 4 groups:sham,UUO-3 d,UUO-7 d,and UUO-14 d,with 15 mice in each group.The C57BL/6 mice with Men1 knockout were randomly divided into 4 groups:sham-Men1-WT,sham-Men1-CKO,UUO-Men1-WT,and UUO-Men1-CKO,with 8 mice in each group.HE staining,Masson staining,and Sirius red staining were used to detect UUO-induced renal injury and renal fibrosis.Human renal tubular epithelial HK-2 cells with MEN1 knockout were constructed.RT-qPCR,Western blot,immunohistochemistry and immunoflurorescnence were per-formed to detect the mRNA and protein expression of MEN1,fibrosis markers(α-smooth muscle actin,collagen type Ⅲ and fibronectin 1)and m6A-related proteins[methyltransferase-like 3(METTL3),METTL14,YTH domain family pro-tein 2(YTHDF2),AlkB homolog 5(ALKBH5),and fat mass and obesity-associated protein(FTO)]in UUO mouse kid-ney tissues and transforming growth factor-β(TGF-β;10 μg/L)-treated HK-2 cells.Dot blot analysis was conducted to measure m6A methylation levels in both mouse kidney tissuess and HK-2 cells.RESULTS:The expression of Men1 de-creased with the aggravation of renal fibrosis(P＜0.01).Men1 inhibited the expression of fibrosis markers in renal tis-sues,and MEN1 knockout increased the accumulation of collagen induced by UUO and TGF-β(P＜0.01).The expres-sion of FTO and ALKBH5 in mouse kidney tissues and HK-2 cells was down-regulated by MEN1 knockout(P＜0.01),and the methylation level of m6A was increased(P＜0.01).Overexpression of FTO significantly reduced the accumulation of m6A modifications and renal fibrosis caused by MEN1 loss,and the methylation level of m6A was increased(P＜0.01).CONCLUSION:Loss of Men1 gene promotes renal fibrosis in mice,and Men1 suppresses renal fibrosis in mice by pro-moting the expression of FTO/ALKBH5 to reduce m6A modifications.

Objective To explore the effects of Kaixin Jieyu Pill(KJP)on peroxisome proliferator-activated receptor alpha(PPARα),serum and hippocampal tissue fibroblast growth factor 21(FGF21)and hippocampal tissue fibroblast growth factor receptor 1(FGFR1)in rats with depression model.Methods A rat chronic stress model was prepared using the chronic unpredictable mild stimulus method(CUMS)to observe behavioral changes in depression.Hippocampal FGF21,FGFR1 and liver PPARα protein and mRNA expression levels were measured in hippocampal tissues by western blot and real-time fluorescence quantification(RT-qPCT).Results The expression levels of PPARα,FGF21 and FGFR1's protein and their mRNA were dramatically decreased in the CUMS model rats compared with the normal group(P<0.001).KJP could modify the depressive-like behaviors of rats(P<0.001),upregulate the protein expression level of PPARα,FGF21,and FGFR1(P<0.05,P<0.01,P<0.01);markedly modify the mRNA expression levels of PPARα,FGF21,and FGFR1(P<0.001,P<0.01,P<0.01).Conclusion PPARα/FGF21/FGFR1 pathway may participate in the pathogenesis of depression;upregulation of PPARα/FGF21/FGFR1 pathway may be related to the antidepressant mechanism of KJP.