Objective To investigate the distribution and antimicrobial resistance profiles of clinically isolated Haemophilus influenzae and Moraxella catarrhalis in hospitals across China from 2015 to 2021,and provide evidence for rational use of antimicrobial agents.Methods Data of H.influenzae and M.catarrhalis strains isolated from 2015 to 2021 in CHINET program were collected for analysis,and antimicrobial susceptibility testing was performed by disc diffusion method or automated systems according to the uniform protocol of CHINET.The results were interpreted according to the CLSI breakpoints in 2022.Beta-lactamases was detected by using nitrocefin disk.Results From 2015 to 2021,a total of 43 642 strains of Haemophilus species were isolated,accounting for 2.91％of the total clinical isolates and 4.07％of Gram-negative bacteria in CHINET program.Among the 40 437 strains of H.influenzae,66.89％were isolated from children and 33.11％were isolated from adults.More than 90％of the H.influenzae strains were isolated from respiratory tract specimens.The prevalence of β-lactamase was 53.79％in H.influenzae strains.The H.influenzae strains isolated from children showed higher resistance rate than the strains isolated from adults.Overall,779 strains of H.influenzae did not produce β-lactamase but were resistant to ampicillin(BLNAR).Beta-lactamase-producing strains showed significantly higher resistance rates to these antimicrobial agents than the β-lactamase-nonproducing strains.Of the 16 191 M.catarrhalis strains,80.06％were isolated from children and 19.94％isolated from adults.M.catarrhalis strains were mostly susceptible to both amoxicillin-clavulanic acid and cefuroxime,evidenced by resistance rate lower than 2.0％.Conclusions The emergence of antibiotic-resistant H.influenzae due to β-lactamase production poses a challenge for clinical anti-infective treatment.Therefore,it is very important to implement antibiotic resistance surveillance for H.influenzae and guide rational antibiotic use.All local clinical microbiology laboratories should actively improve antibiotic susceptibility testing and strengthen antibiotic resistance surveillance for H.influenzae.

In June 1958, the first specialized acupuncture hospital, the Affiliated Acupuncture Experimental Hospital of Jiangsu Provincial School of TCM, was established in Nanjing. This hospital was founded under the initiative of Mr. CHENG Dan'an, the founder of the Chengjiang School of Acupuncture. Centered on clinical acupuncture, the hospital also carried out research and teaching, forming an integrated development model of medical care, education, and research. Its development experience, including a clear hospital-running philosophy, orientation toward solving clinical needs, and deep integration of medical care, education, and research, provides important historical references for the construction of modern specialized acupuncture hospitals.
China ; History, 20th Century ; Acupuncture Therapy/history* ; Humans ; Acupuncture/education* ; Hospitals, Special/history*

OBJECTIVES: To investigate the expression of parathyroid hormone-like hormone (PTHLH) in hepatocellular carcinoma (HCC) and analyze its correlation with clinical prognosis, its regulatory effects on HCC cell behaviors, and the signaling pathways mediating its effects. METHODS: We analyzed the differential expression of PTHLH in HCC and adjacent tissues and its association with patient prognosis based on data from TCGA and GEO databases and from 70 HCC patients treated in our hospital. The effects of PTHLH knockdown and overexpression on proliferation, migration, and invasion of cultured HCC cells were investigated using CCK-8 assay, colony formation assay, Transwell migration and invasion assays, and the signaling pathways activated by PTHLH were detected using Western blotting. RESULTS: TCGA and GEO database analysis showed significant overexpression of PTHLH mRNA in HCC tissues, which was associated with poor prognosis of the patients (P<0.05). High PTHLH mRNA expression was a probable independent prognostic risk factor for HCC (P<0.05). In the clinical samples, PTHLH mRNA and protein expressions were significantly higher in HCC tissues than in the adjacent tissues (P<0.001 or 0.01). Univariate and multivariate Cox regression analyses suggested that high PTHLH mRNA expression was an independent risk factor to affect postoperative disease-free survival of HCC patients (P<0.05). The prognostic prediction model based on PTHLH mRNA expression showed an improved accuracy for predicting the risk of postoperative recurrence in HCC patients. In cultured HCC cells, PTHLH overexpression significantly promoted cell proliferation, colony formation, migration and invasion, and caused activation of the ERK/JNK signaling pathway in Huh7 and Hep3B cells. CONCLUSIONS High PTHLH expression promotes HCC progression and is associated with poor patient prognosis. Its pro-tumor effects may be mediated by activation of the ERK/JNK signaling pathway.
Humans ; Carcinoma, Hepatocellular/metabolism* ; Liver Neoplasms/metabolism* ; Prognosis ; Cell Proliferation ; Parathyroid Hormone-Related Protein/genetics* ; Cell Line, Tumor ; Cell Movement ; Disease Progression ; Signal Transduction ; Male ; RNA, Messenger/genetics* ; Female

Objective:To investigate the effects of positive emotions,engagement,relationships,meaning and accom-plishments(PERMA)psychological intervention mode on stigma of illness and sleep quality in elderly patients with chronic heart failure.Methods:This randomized controlled study enrolled 116 elderly patients with chronic heart failure admitted to Tangdu Hospital,Air Force Medical University of PLA between May 2021 and May 2023.Pa-tients were randomly divided into control group(n=58,routine intervention)and intervention group(n=58,addi-tional PERMA mode intervention).After 2-month intervention,cardiac function[stroke volume(SV),left ven-tricular ejection fraction(LVEF),New York Heart Association(NYHA)class],stigma of illness[social impact scale(SIS)score],sleep quality[Pittsburgh sleep quality index(PSQI)score],mental state[profile of mood states-short form(POMS-SF)and Warwick-Edinburgh mental well-being scale(WEMWBS)scores]and self-efficacy[self-efficacy for managing chronic disease 6-item scale(SECD6)score]were compared between two groups.Results:Compared to patients in the control group,those in the intervention group had significantly higher SV[(69.87±5.63)ml vs.(64.33±4.21)ml],LVEF[(59.67±5.41)％vs.(50.23±5.33)％],scores of WEMWBS[(49.30±3.75)points vs.(39.64±5.83)points],SECD6[(6.80±0.60)points vs.(4.90±0.75)points](P＜0.001 all),and significantly lower scores of SIS[(58.61±4.57)points vs.(72.30±5.82)points],PSQI[(6.87±1.33)points vs.(11.54±1.78)points],POMS-SF[(122.93±4.16)points vs.(136.91±5.27)points],proportion of NYHA class Ⅲ(17.9％vs.33.9％)(P＜0.001 all).Conclusion:PERMA psychological intervention mode may relieve sigma of illness,improve heart function,sleep quality,promote the transformation of mental state and enhance self-efficacy in elderly patients with chronic heart failure.

Objective:To construct the Primary Health Development Index(PHDI)and measure the performance of primary health care development in China.Methods:The PHDI was established through expert consultation.The indicator weights were determined using a comprehensive weighting method.Spatial autocorrelation and regional disparities in PHDI were analyzed using Moran's I and Theil indices.Results:(1)The PHDI framework comprises three dimensions—public accountability,health resources,and integrated services—covering 14 indicators.(2)The PHDI exhibited sustained growth,increasing from 70.46 in 2018 to 83.02 in 2022,with an average annual growth rate of 4.19%.(3)Spatial clustering of PHDI was observed,where provinces with high(low)scores neighbored provinces with similarly high(low)scores,though this positive spatial correlation gradually weakened.(4)Regional disparities in primary health care development showed continuous narrowing,with intra-regional differences dominating overall disparities.Intra-regional variations exhibited as"Eastern＞Western＞Central".Conclusions and suggestions:China's primary health care system has made rapid progress,with a growing trend toward more equitable access.However,disparities within regions persist.It is recommended to routinize and institutionalize the monitoring and evaluation of primary health care development indicators,enhance evidence-based policy implementation,strengthen inter-provincial collaboration within regions,and promote coordinated resource allocation to support balanced development.

Objective:This study aims to establish a real world study (RWS) quality evaluation model based on Analytic Hierarchy Process -Fuzzy Comprehensive Evaluation Methods (AHP-FCE), and provide a reference basis for researchers and quality control personnel in medical and health institutions.Methods:The evaluation index framework of RWS quality was obtained by analyzing national RWS regulations. Two rounds of Delphi expert consultation were conducted, while the results were statistically analyzed and weighted using the AHP method by Yaahp software. The comprehensive evaluation model of RWS was established by combining AHP and FCE methods.Results:The RWS quality evaluation model based on AHP-FCE methods was constructed, including 6 primary indicators, 31 secondary indicators, and specific indicator evaluation methods, and validated through RWS case analysis.Conclusions:The RWS quality evaluation model constructed in this study is reasonable and practical, which can provide a reference for institutional researchers and quality managers.

Objective:To investigate the effects of positive emotions,engagement,relationships,meaning and accom-plishments(PERMA)psychological intervention mode on stigma of illness and sleep quality in elderly patients with chronic heart failure.Methods:This randomized controlled study enrolled 116 elderly patients with chronic heart failure admitted to Tangdu Hospital,Air Force Medical University of PLA between May 2021 and May 2023.Pa-tients were randomly divided into control group(n=58,routine intervention)and intervention group(n=58,addi-tional PERMA mode intervention).After 2-month intervention,cardiac function[stroke volume(SV),left ven-tricular ejection fraction(LVEF),New York Heart Association(NYHA)class],stigma of illness[social impact scale(SIS)score],sleep quality[Pittsburgh sleep quality index(PSQI)score],mental state[profile of mood states-short form(POMS-SF)and Warwick-Edinburgh mental well-being scale(WEMWBS)scores]and self-efficacy[self-efficacy for managing chronic disease 6-item scale(SECD6)score]were compared between two groups.Results:Compared to patients in the control group,those in the intervention group had significantly higher SV[(69.87±5.63)ml vs.(64.33±4.21)ml],LVEF[(59.67±5.41)％vs.(50.23±5.33)％],scores of WEMWBS[(49.30±3.75)points vs.(39.64±5.83)points],SECD6[(6.80±0.60)points vs.(4.90±0.75)points](P＜0.001 all),and significantly lower scores of SIS[(58.61±4.57)points vs.(72.30±5.82)points],PSQI[(6.87±1.33)points vs.(11.54±1.78)points],POMS-SF[(122.93±4.16)points vs.(136.91±5.27)points],proportion of NYHA class Ⅲ(17.9％vs.33.9％)(P＜0.001 all).Conclusion:PERMA psychological intervention mode may relieve sigma of illness,improve heart function,sleep quality,promote the transformation of mental state and enhance self-efficacy in elderly patients with chronic heart failure.

Objective To investigate the distribution and antimicrobial resistance profiles of clinically isolated Haemophilus influenzae and Moraxella catarrhalis in hospitals across China from 2015 to 2021,and provide evidence for rational use of antimicrobial agents.Methods Data of H.influenzae and M.catarrhalis strains isolated from 2015 to 2021 in CHINET program were collected for analysis,and antimicrobial susceptibility testing was performed by disc diffusion method or automated systems according to the uniform protocol of CHINET.The results were interpreted according to the CLSI breakpoints in 2022.Beta-lactamases was detected by using nitrocefin disk.Results From 2015 to 2021,a total of 43 642 strains of Haemophilus species were isolated,accounting for 2.91％of the total clinical isolates and 4.07％of Gram-negative bacteria in CHINET program.Among the 40 437 strains of H.influenzae,66.89％were isolated from children and 33.11％were isolated from adults.More than 90％of the H.influenzae strains were isolated from respiratory tract specimens.The prevalence of β-lactamase was 53.79％in H.influenzae strains.The H.influenzae strains isolated from children showed higher resistance rate than the strains isolated from adults.Overall,779 strains of H.influenzae did not produce β-lactamase but were resistant to ampicillin(BLNAR).Beta-lactamase-producing strains showed significantly higher resistance rates to these antimicrobial agents than the β-lactamase-nonproducing strains.Of the 16 191 M.catarrhalis strains,80.06％were isolated from children and 19.94％isolated from adults.M.catarrhalis strains were mostly susceptible to both amoxicillin-clavulanic acid and cefuroxime,evidenced by resistance rate lower than 2.0％.Conclusions The emergence of antibiotic-resistant H.influenzae due to β-lactamase production poses a challenge for clinical anti-infective treatment.Therefore,it is very important to implement antibiotic resistance surveillance for H.influenzae and guide rational antibiotic use.All local clinical microbiology laboratories should actively improve antibiotic susceptibility testing and strengthen antibiotic resistance surveillance for H.influenzae.

Objective:To investigate the clinical features and prognostic factors of primary tonsil lymphoma(PTL).Methods:The clinical data of 41 patients diagnosed with PTL and treated in the Affiliated Hospital of Xuzhou Medical University from January 2015 to December 2022 were collected and retrospectively analyzed.Their clinical features and prognostic factors were analyzed.Results:All the 41 patients were newly diagnosed with PTL,and the median age of onset was 58(19-85)years.Among them,19 patients started with pharyngeal pain,12 patients presented with dysphagia,8 patients presented with pharyngeal mass,and 2 patients presented with blurred articulation.The most common pathological type was diffuse large B-cell lymphoma(24 cases,58.54％).All patients received chemotherapy,and 3 patients were combined with hematopoietic stem cell transplantation.Among 41 patients,11(26.83％)achieved complete response,14(34.15％)achieved partial response,and the total response rate was 60.98％(25/41).The median follow-up time was 37(6-107)months,the 5-year overall survival(OS)rate was 70.81％and 5-year progression-free survival(PFS)rate was 66.20％.Univariate analysis showed that B symptoms,Ki-67,β2-MG and IPI score had significant effects on PFS and OS of patients(all P＜0.05).Multivariate analysis showed that IPI score was an independent risk factor for PFS and OS of patients(P＜0.05).Conclusion:The clinical manifestations of PTL lack specificity,and the prognosis is relatively good.Most patients can achieve long-term survival after treatment.IPI score is related to the prognosis.