This study aims to innovate a homogeneous outpatient service management system across multiple hospital campuses to enhance service quality.Based on the practical experience of a tertiary general hospital in Guangdong Province and in accordance with the"Interim Regulations on Outpatient Quality Management in Healthcare Institutions,"we constructed a"6+1"homogeneous outpatient service management system.This system includes:① a multi-stakeholder co-governance outpa-tient management system,②a vertical and cross-hierarchical management network,③ a democratic-centralized clinical coordina-tion strategy,④ a guidance-encouragement performance evaluation standard,⑤a collaborative dynamic supervision mechanism,⑥a spiral retrospective evaluation and improvement method,and ⑦ an integrated outpatient diagnosis and treatment system.Af-ter over two years of implementation,the hospital's outpatient volume has grown by an average of over 15％annually,patient waiting time after appointment has been reduced to 20 minutes,and patient satisfaction in the tertiary public hospital performance evaluation achieved full marks.The electronic medical record system functionality reached Level 6,significantly improving healthcare service efficiency and quality while enhancing homogeneous management across campuses.

This study aims to innovate a homogeneous outpatient service management system across multiple hospital campuses to enhance service quality.Based on the practical experience of a tertiary general hospital in Guangdong Province and in accordance with the"Interim Regulations on Outpatient Quality Management in Healthcare Institutions,"we constructed a"6+1"homogeneous outpatient service management system.This system includes:① a multi-stakeholder co-governance outpa-tient management system,②a vertical and cross-hierarchical management network,③ a democratic-centralized clinical coordina-tion strategy,④ a guidance-encouragement performance evaluation standard,⑤a collaborative dynamic supervision mechanism,⑥a spiral retrospective evaluation and improvement method,and ⑦ an integrated outpatient diagnosis and treatment system.Af-ter over two years of implementation,the hospital's outpatient volume has grown by an average of over 15％annually,patient waiting time after appointment has been reduced to 20 minutes,and patient satisfaction in the tertiary public hospital performance evaluation achieved full marks.The electronic medical record system functionality reached Level 6,significantly improving healthcare service efficiency and quality while enhancing homogeneous management across campuses.

Early correction of childhood malocclusion is timely managing morphological, structural, and functional abnormalities at different dentomaxillofacial developmental stages. The selection of appropriate imaging examination and comprehensive radiological diagnosis and analysis play an important role in early correction of childhood malocclusion. This expert consensus is a collaborative effort by multidisciplinary experts in dentistry across the nation based on the current clinical evidence, aiming to provide general guidance on appropriate imaging examination selection, comprehensive and accurate imaging assessment for early orthodontic treatment patients.
Humans ; Malocclusion/diagnostic imaging* ; Child ; Consensus

BACKGROUND: The available evidence regarding the benefits of percutaneous coronary intervention (PCI) on patients receiving dialysis with coronary artery disease (CAD) is limited and inconsistent. This study aimed to evaluate the association between PCI and clinical outcomes as compared with medical therapy alone in patients undergoing dialysis with CAD in China. METHODS: This multicenter, retrospective study was conducted in 30 tertiary medical centers across 12 provinces in China from January 2015 to June 2021 to include patients on dialysis with CAD. The primary outcome was major adverse cardiovascular events (MACE), defined as a composite of cardiovascular death, non-fatal myocardial infarction, and non-fatal stroke. Secondary outcomes included all-cause death, the individual components of MACE, and Bleeding Academic Research Consortium criteria types 2, 3, or 5 bleeding. Multivariable Cox proportional hazard models were used to assess the association between PCI and outcomes. Inverse probability of treatment weighting (IPTW) and propensity score matching (PSM) were performed to account for potential between-group differences. RESULTS: Of the 1146 patients on dialysis with significant CAD, 821 (71.6%) underwent PCI. After a median follow-up of 23.0 months, PCI was associated with a 43.0% significantly lower risk for MACE (33.9% [ n  = 278] vs . 43.7% [ n  = 142]; adjusted hazards ratio 0.57, 95% confidence interval 0.45-0.71), along with a slightly increased risk for bleeding outcomes that did not reach statistical significance (11.1% vs . 8.3%; adjusted hazards ratio 1.31, 95% confidence interval, 0.82-2.11). Furthermore, PCI was associated with a significant reduction in all-cause and cardiovascular mortalities. Subgroup analysis did not modify the association of PCI with patient outcomes. These primary findings were consistent across IPTW, PSM, and competing risk analyses. CONCLUSION This study indicated that PCI in patients on dialysis with CAD was significantly associated with lower MACE and mortality when comparing with those with medical therapy alone, albeit with a slightly increased risk for bleeding events that did not reach statistical significance.
Humans ; Percutaneous Coronary Intervention/methods* ; Male ; Female ; Coronary Artery Disease/drug therapy* ; Retrospective Studies ; Renal Dialysis/methods* ; Middle Aged ; Aged ; China ; Proportional Hazards Models ; Treatment Outcome

Objective:To investigate the current state of death cognition among healthcare providers in hematology department and their attitudes toward hospice care for patients with hematologic malignancies.Methods:A cross-sectional investigation study was conducted. A total of 198 medical staff in hematology department of 4 teaching hospitals, including the First School of Clinical Medicine of Guangdong Medical University, Fujian Medical University Union Hospital, the Affiliated Hospital of Putian University and the First Affiliated Hospital of Gannan Medical University from March 2024 to June 2024 were selected as the investigation subjects. The general situation and background of medical staff in hematology department were investigated by using the "General Sociological Questionnaire". "Death Attitude Description Scale (Chinese version)" was used to investigate the status of death cognition among medical staff in hematology department. "Frommelt Attitudes Toward Care of the Dying Scale Form B (Chinese version)" was used to investigate the hospice care attitude of medical staff in hematology department. The survey results of doctors and nurses were compared.Results:There were 105 doctors and 93 nurses in hematology department included in this study. A total of 198 qualified "General Sociology Questionnaires" were collected. After excluding 6 unqualified questionnaires, 192 copies of "Death Attitude Description Scale (Chinese version)" and "Frommelt Attitudes Toward Care of the Dying Scale Form B (Chinese version)" were collected. There were statistically significant differences in gender, educational background, political status and experience of taking care of terminally ill patients between doctors and nurses (all P < 0.05). The scores of approaching acceptance, neutral acceptance, death escape, death fear and flight acceptance were (4.35±0.37), (4.03±0.51), (2.98±0.62), (2.54±0.29) and (2.19±0.42) points, respectively in the doctor group; the corresponding scores were (3.12±0.41), (3.89±0.46), (2.66±0.63), (2.81±0.57) and (2.37±0.65) points, respectively in the nurse group, and the differences between the 2 groups were statistically significant (all P < 0.05). The total score of hospice care attitude of doctors in hematology department was (108±15) points, and that of nurses was (116±13) points, and the difference was statistically significant ( t = -3.61, P < 0.001). The hospice care attitude of doctors and nurses towards patients with hematologic malignancies is generally between positive and neutral. The nurse group showed more recognition of the positive role of the patient's family members in the process of hospice care, and the doctor group showed more recognition of the promoting role of medical staff in hospice care. There were statistically significant differences in hospice care attitude scores of medical staff in hematology department to patients with different occupational background, gender, age, place of residence, family discussion about death, whether the only child, whether they had the experience of taking care of terminally ill patients, and whether they suffered from serious illness and religious belief (all P < 0.05). Conclusions:The death cognition of medical staff in hematology department is neutral, and they show a certain sense of hospice care.

ObjectiveTo screen out the transcriptomes related to the intervention of Wuzi Yanzongwan on the spermatogenic function of semi-castrated male mice， and to explore its potential mechanism in the intervention of the progress of low spermatogenic function. MethodBalb/c mice were randomly divided into sham-operated group， model group， testosterone propionate group（0.2 mg·kg^-1·d^-1， intramuscular injection） and Wuzi Yanzongwan group（1.56 g·kg^-1·d^-1， intragastric administration） according to body weight， with 12 mice in each group. The right testicle and epididymis were extracted from the model group and the drug administration group to construct the semi-castrated model of low spermatogenic function， while the fur and the right scrotum of the sham-operated group were only cut and immediately sterilized and sutured. At the end of the intervention， hematoxylin-eosin（HE） staining was used to observe the histopathology of testis， enzyme-linked immunosorbent assay（ELISA） was used to detect the levels of serum testosterone（T）， luteinizing hormone（LH） and follicle stimulating hormone（FSH）. The sperm count and motility of epididymis were measured by automatic sperm detector of small animal. Transcriptomic microarray technology was used to detect the mRNA expression level of testicular tissue in each group， the transcriptome of genes related to the regulation of Wuzi Yanzongwan was screened， and three mRNAs were selected for Real-time fluorescence quantitative polymerase chain reaction（Real-time PCR） to verify the transcriptome data. Through the annotation analysis of Gene Ontology（GO） and the signaling pathway analysis of Kyoto Encyclopedia of Genes and Genomes（KEGG）， the related functions of drugs regulating transcriptome were analyzed. ResultCompared with the sham-operated group， the testicular tissue of mice in the model group showed spermatogenic injury， contraction and vacuolization of the seminiferous tubules， reduction of spermatogenic cells at all levels， widening of the interstitial space， obstruction of spermatogonial cell development and other morphological abnormalities， and serum T significantly decreased， LH significantly increased（P<0.01）， and FSH elevated but no statistically significant difference， the count and vitality of epididymal sperm significantly decreased（P<0.01）. There were 882 differentially expressed mRNAs in the testicular tissues， of which 565 were up-regulated and 317 were down-regulated. Cluster analysis showed that these differentially expressed mRNA could effectively distinguish between the sham-operated group and the model group. Compared with the model group， the damage to testicular tissue in the Wuzi Yanzongwan group was reduced， the structure of the seminiferous tubules was intact， vacuolization was reduced， and the number of spermatogenic cells at all levels was significantly increased and arranged tightly. The serum T significantly increased， LH significantly decreased（P<0.01）， and FSH decreased but the difference was not statistically significant. The count and vitality of sperm in the epididymis were significantly increased（P<0.01）. Moreover， Wuzi Yanzongwan could regulate 159 mRNA levels in the testes of semi-castrated mice， of which 32 were up-regulated and 127 were down-regulated， and the data of the transcriptome assay was verified to be reliable by Real-time PCR. GO and KEGG analysis showed that the transcriptome functions regulated by Wuzi Yanzongwan were involved in the whole cell cycle process of sperm development such as sex hormone production of interstitial cells in testis， renewal， differentiation， metabolism， apoptosis and signal transduction of spermatogenic cells， and were closely related to the biological behaviors of signaling pathways such as spermatogenic stem cell function， endoplasmic reticulum protein processing and metabolic program. ConclusionWuzi Yanzongwan can effectively improve the low spermatogenic function of semi-castrated male mice， and its mechanism may be related to the regulation of testicular transcriptional regulatory network， the synthesis of sex hormones in testicular interstitial cells， the function of spermatogenic stem cells， the whole cell cycle process of spermatogenesis， as well as the expression of endoplasmic reticulum protein processing and metabolic program related genes transcription.

Objective To investigate the predictive value of pre-treatment prognostic nutritional index (PNI) and nutrition-related indicators on the prognosis of patients with brain glioma. Methods The clinical data of 210 patients with brain glioma admitted to two hospitals in Yibin City from January 2015 to December 2020 were retrospectively collected, with the follow-up deadline on December 30, 2022. The receiver operating characteristic (ROC) curve was plotted to calculate the area under the curve (AUC) and the optimal cut-off value of each indicator for predicting patients′prognosis. The Kaplan-Meier method was used to plot the survival curve, and the influencing factors of prognosis of patients were explored through Log-rank test and multivariate Cox regression analysis. Results The average overall survival time of 210 patients was 21.8 months, and 140 patients (66.7%) died during the follow-up period, with a 1-year survival rate of 54.6%. ROC curve analysis results showed that the AUCs of albumin, prealbumin, lymphocytes, PNI, and body mass index for predicting the prognosis of patients with brain glioma were 0.856, 0.689, 0.833, 0.927, and 0.647, with the optimal cut-off values of 36.0 g/L, 205.0 mg/L, 1.85×10⁹/L, 46.5, and 21.0 kg/m², respectively. The results of multivariate Cox regression analysis showed that PNI, albumin, and World Health Organization (WHO) grading were all influencing factors for the prognosis of patients with brain glioma (P < 0.05). The survival curve analysis results showed that the 1-year survival rates of patients with PNI < 46.5 and PNI≥46.5 were 35.1% and 84.2%, respectively, were 35.8% and 74.3%, respectively in patients with albumin < 36.0 g/L and albumin ≥ 36.0 g/L, and were 90.2%, 55.2%, and 16.3%, respectively in patients with WHO grades of Ⅱ, Ⅲ, and Ⅳ. Conclusion The prognosis of patients with brain glioma is related to PNI, albumin, and WHO grading, and PNI has a high predictive value for the prognosis of patients with brain glioma.

Objective:To investigate molecular mechanisms underlying the inflammatory response induced by Cutibacterium acnes ( C. acnes) biofilms in human primary keratinocytes. Methods:A C. acnes biofilm model was established in vitro, and confocal fluorescence microscopy was performed to examine its three-dimensional structure. The cultured human primary keratinocytes were divided into 3 groups: a dimethyl sulfoxide (DMSO) control group (treated with 0.01% DMSO alone), a C. acnes suspension group (co-incubated with C. acnes suspensions), and a C. acnes biofilm group (co-incubated with C. acnes biofilms). Real-time fluorescence-based quantitative PCR (RT-qPCR) was performed to determine the relative mRNA expression of interleukin (IL) -6, IL-8, and tumor necrosis factor (TNF) -α in the groups after 6-hour culture, enzyme-linked immunosorbent assay to detect the free protein levels of IL-6, IL-8, and TNF-α in the groups after 24-hour culture, and Western blot analysis to determine the protein expression of Toll-like receptor 2 (TLR2) in keratinocytes. In addition, some human primary keratinocytes were pretreated with key molecular blockers targeting the TLR2/mitogen-activated protein kinase (MAPK) /nuclear factor (NF) -κB signaling pathway (C29, ST2825, BAY11-7082, SB203580, U0126-EtOH), and then co-incubated with C. acnes biofilms; the DMSO control group and the C. acnes biofilm group receiving no pretreatment were simultaneously set as negative and positive controls, respectively. The mRNA and free protein expression levels of IL-6, IL-8, and TNF-α were then detected in the above groups. One-way analysis of variance was used for comparisons among multiple groups, and the Bonferroni method was used for multiple comparisons. Results:Confocal fluorescence microscopy demonstrated a three-dimensional C. acnes biofilm structure resembling a lawn, and the biofilm grew well. RT-qPCR and ELISA showed significant differences in the mRNA and free protein expression levels of IL-6, IL-8, and TNF-α among the C. acnes biofilm group, C. acnes suspension group and DMSO control group (mRNA: F = 89.70, 312.17, 46.09, respectively, all P < 0.001; free protein: F = 886.12, 634.25, 307.01, respectively, all P < 0.001) ; in detail, the mRNA and free protein expression levels of IL-6, IL-8, and TNF-α were significantly higher in the C. acnes biofilm group than in the C. acnes suspension group and DMSO control group (all P < 0.001) ; the C. acnes suspension group showed significantly increased expression levels of IL-6 mRNA and TNF-α free protein compared with the DMSO control group ( P < 0.001, = 0.003, respectively), while there were no significant differences in the expression of IL-6 free protein, TNF-α mRNA, or IL-8 mRNA and free protein between the 2 groups (all P > 0.05). Western blot analysis showed that the TLR2 protein expression was significantly higher in the C. acnes suspension group and C. acnes biofilm group than in the DMSO control group. After the pretreatment with molecular blockers targeting the MAPK/NF-κB signaling pathway and co-incubation with C. acnes biofilms, the mRNA and free protein expression levels of IL-6, IL-8 and TNF-α were all significantly lower in the C29 group, ST2825 group, BAY11-7082 group, SB203580 group, U0126-EtOH group, as well as in the DMSO control group compared with the C. acnes biofilm group (all P < 0.05) . Conclusion:The C. acnes biofilms exhibited a strong ability to induce inflammatory responses in human keratinocytes, possibly through the activation of the TLR2/MAPK/NF-κB signaling pathway.

Objective To monitor the antifungal resistance of clinical isolates of Candida spp.in the East China region.Methods MALDI-TOF MS or molecular methods were used to re-identify the strains collected from January 2018 to December 2022.Antifungal susceptibility testing was performed using the broth microdilution method.The susceptibility test results were interpreted according to the breakpoints of 2022 Clinical and Laboratory Standards Institute(CLSI)documents M27 M44s-Ed3 and M57s-Ed4.Results A total of 3 026 strains of Candida were collected,65.33％of which were isolated from sterile body sites,mainly from blood(38.86％)and pleural effusion/ascites(10.21％).The predominant species of Candida were Candida albicans(44.51％),followed by Candida parapsilosis complex(19.46％),Candida tropicalis(13.98％),Candida glabrata(10.34％),and other Candida species(0.79％).Candida albicans showed overall high susceptibility rates to the 10 antifungal drugs tested(the lowest rate being 93.62％).Only 2.97％of the strains showed dose-dependent susceptibility(SDD)to fluconazole.Candida parapsilosis complex had a SDD rate of 2.61％and a resistance rate of 9.42％to fluconazole,and susceptibility rates above 90％to other drugs.Candida glabrata had a SDD rate of 92.01％and a resistance rate of 7.99％to fluconazole,resistance rates of 32.27％and 48.24％to posaconazole and voriconazole non-wild-type strains(NWT),respectively,and susceptibility rates above 90％to other drugs.Candida tropicalis had resistance rates of 29.55％and 26.24％to fluconazole and voriconazole,respectively,resistance rates of 76.60％and 21.99％to posaconazole and echinocandins non-wild-type strains(NWT),and a resistance rate of 2.36％to echinocandins.Conclusions The prevalence and species distribution of Candida spp.in the East China region are consistent with previous domestic and international reports.Candida glabrata exhibits certain degree of resistance to fluconazole,while Candida tropicalis demonstrates higher resistance to triazole drugs.Additionally,echinocandins resistance has emerged in Candida albicans,Candida glabrata,Candida tropicalis,and Candida parapsilosis.

Hypertriglyceridemia(HTG)during pregnancy may cause serious complications such as acute pancreatitis,gestational diabetes mellitus,and preeclampsia,especially the high mortality rate of maternal acute pancreatitis is of concern.The physiologic increase in triglyceride(TG)levels during pregnancy poses a challenge for the diagno-sis of HTG,there are no diagnostic criteria for preg-nant women.The management of HTG in pregnan-cy remains focused on early screening and a scien-tifically based fat-restricted diet.Omega-3 fatty ac-id therapy may be considered for those who can-not be controlled after strict dietary restriction and lifestyle changes,and fibrates may be used in late pregnancy when the benefits outweigh the risks,as appropriate,and plasma exchange may be a safe and effective option for extremely severe patients.TG levels in early pregnancy are associated with maternal postpartum and neonatal prognosis.Fur-ther studies on pharmacologic treatments and management for HTG in pregnancy are expected.