The Multi-disciplinary diagnosis and treatment(MDT)outpatient service is widely used in the diagnosis and treatment of patients with tumors,difficult critical and complex diseases and multiple diseases.The purpose of this paper is to study the one-stop treatment mode of MDT outpatient service in tertiary hospitals and the closed-loop management after diagnosis,which plays an important role in integrating medical resources,optimizing medical treatment process,improving patient medical experience,and ensuring medical quality and safety.In view of the weak links and difficulties in quality control in MDT outpa-tient management,such as insufficient attention from functional departments,low enthusiasm of clinicians,low initiative of pa-tients,imperfect information construction of MDT outpatient service,poor quality improvement effect,etc.,Effective manage-ment methods such as core members'guidance,supporting incentive and assessment mechanism,regular reporting of quality,im-proving information construction,extending service scope,and increasing publicity efforts have been adopted for continuous im-provement,and remarkable results have been achieved in increasing the number of cases and diseases,expanding brand influ-ence,and improving the quality of consultation.

Objective:To investigate the value of ultrasonic measurement of the ratio of optic nerve sheath diameter (ONSD) to eyeball transverse diameter(ETD) in the diagnosis and prognosis of intracranial hypertension in patients with craniocerebral trauma.Methods:A total of 120 patients with craniocerebral trauma treated in the Xingtai General Hospital of North China Medical and Health Group from December 2021 to January 2023 were perspectively selected, and they were divided into normal intracranial pressure group (73 cases) and intracranial hypertension group (47 cases) according to the results of intracranial pressure measurements, and the intracranial hypertension group was divided into good prognosis group (20 cases) and poor prognosis group (27 cases) according to the follow-up prognosis. The efficacy of ONSD, ETD and ONSD/ETD in intracranial hypertension diagnosis and prognosis assessment were analyzed by receiver operating characteristic (ROC) curve. Kaplan-Meier method was used to evaluate the 6-month risk of adverse prognosis of patients, and the comparison was made by Log-rank test.Results:The levels of intracranial pressure, ONSD, ONSD/ETD in the normal intracranial pressure group were lower than those in the intracranial hypertension group: (130.73 ± 23.63) mmH 2O (1 mmH 2O = 0.009 8 kPa) vs. (270.11 ± 35.78) mmH 2O, (5.47 ± 0.29) mm vs. (5.78 ± 0.44) mm, 0.246 ± 0.018 vs. 0.263 ± 0.018, there were statistical differences ( P<0.05). The scores of Glasgow Coma Scale (GCS), intracranial pressure, ONSD, ONSD/ETD in the good prognosis group were lower than those in the poor prognosis group: (5.50 ± 1.24) scores vs. (6.41 ± 1.34) scores, (256.15 ± 30.23) mmH 2O vs. (280.44 ± 36.56) mmH 2O, (5.62 ± 0.40) mm vs. (5.90 ± 0.44) mm, 0.254 ± 0.014 vs. 0.270 ± 0.017, there were statistical differences ( P<0.05). ROC curve analysis results showed that the area under the curve (AUC) of ONSD and ONSD/ETD for diagnosing intracranial hypertension in patients with craniocerebral trauma were 0.718 and 0.765, respectively, and the critical values were 5.87 mm and 0.263, respectively. The AUC of ONSD and ONSD/ETD predicting prognosis of intracranial hypertension patients was 0.677 and 0.763, respectively, and the critical values were 5.90 mm and 0.267, respectively. Grouped by the threshold of ONSD/ETD for the prognosis of intracranial hypertension (0.267), the incidence of adverse prognosis in ONSD/ETD > 0.267 group was higher than that in the ONSD/ETD≤0.267 group, there was statistical difference ( P<0.05). Conclusions:ONSD/ETD can be used as an index for diagnosis and prognosis of intracranial hypertension.

OBJECTIVE: To analyze variants of SMN gene in a Chinese pedigree affected with Spinal muscular atrophy (SMA). METHODS: A Chinese pedigree diagnosed at the Nanchang First Hospital in January 2020 was selected as the study subject. Peripheral blood samples were collected for the extraction of DNA. All exons of the SMN gene were detected by multiple ligation-dependent probe amplification (MLPA). Potential variants of the SMN gene were also detected by Whole exome sequencing (WES), and the result was verified by Sanger sequencing. cDNA extracted from fresh blood sample was used as a template to verify the location of variant on the SMN genes. RESULTS: The proband was found to harbor a heterozygous deletion of the SMN1 Exon7+Exon8, and a heterozygous c.81G>A variant. The SMN1 Exon7+Exon8 deletion was inherited from her father and grandmother, whilst the c.81G>A variant was inherited from her mother and maternal grandfather. Her aunt was also a carrier of the heterozygous deletion, while her paternal aunt, her husband, and their daughter were not. cDNA amplification and Sanger sequencing confirmed that the c.81G>A variant was located in the SMN1 gene. CONCLUSION MLPA combined with NGS and Sanger sequencing can identify compound heterozygous variants of the SMN gene in the SMA patients.
Female ; Humans ; Male ; DNA, Complementary ; East Asian People ; Fathers ; Mothers ; Muscular Atrophy, Spinal/diagnosis* ; Pedigree ; Survival of Motor Neuron 1 Protein/genetics*

Objective: This study aims to investigate the willingness and influencing factors of COVID-19 vaccination among Chinese middle school students, and to provide a reference for promoting the implementation of COVID-19 vaccination among middle school students. Methods: An online survey was conducted among middle school students in Beijing, Anqing of Anhui Province, Xi an of Shaanxi Province and Shenzhen of Guangdong Province, and 9 153 participants were enrolled in the present study. Single factor analysis and multinomial Logistic regression was used to determine the related factors of COVID-19 vaccination willingness. Results: The prevalence of vaccine acceptance, vaccine hesitancy and vaccine refusal among middle school students were 60.05%, 31.59% and 8.36%, respectively. The results of Chi square analysis showed there were significant difference of COVID-19 vaccination willingness among sex, school residence, grade, region, vaccination willingness of surrounding classmates, vaccination willingness of others, fear of SARS-CoV-2 and risk of SARS-CoV-2 infection( χ 2=8.43-1 059.43, P <0.05). Multinomial Logistic regression analysis presented that, compared to "vaccine acceptance" group, those girls, non resident in school, living in Beijing or Anqing, disagree or uncertain with influenced by peers, disagree or uncertain with influenced by others, uncertain with fear of SARS-CoV-2, disagree or uncertain with having risk of SARS-CoV-2 infection were more likely to show vaccine hesitancy( OR =1.22,1.21,1.49,1.69,1.75,2.54,1.41,2.32,3.32,1.99,2.38, P <0.05). And those non boarding in school, living in Beijing or Xi an, disagree or uncertainty influenced by peers, disagree or uncertainty influenced by others, disagree with fear of SARS- CoV- 2, disagree or uncertainty in having risk of SARS-CoV-2 infection were more likely to show vaccine refusal ( OR =1.27, 2.29 ,1.46,3.88,2.37,2.31,1.47,2.14,4.24,1.47, P <0.05). Conclusion The willingness of COVID-19 vaccination among middle school students in four cities is low, and targeted interventions should be advocated to form herd immunity.

Objective: This study aims to explore the influencing factors of influenza vaccination in middle school students, and to provide a theoretical basis for improving the influenza vaccination rate and inform interventions. Methods: By using mixed research method, a combination of qualitative research and quantitative research, a survey was conducted among 9 145 middle school students selected from Beijing, Anhui, Shaanxi, Guangdong via the online survey using Wenjuanxing software. Multivariate Logistic regression models were used to analyze the influencing factors of influenza vaccination. After a purposeful sampling, 35 middle school students were invited for semi structured interviews and NVivo plus software were used for data analysis. Results: The self reported influenza vaccination rate of the middle school students was 38.2%. No experience of discussing an influenza vaccine with others ( OR=1.37, 95%CI =1.17-1.60) and devaluing the discussion about vaccination ( OR=1.30, 95%CI =1.08-1.57) was negatively associated with vaccination( P <0.05); The head teacher suggestion(OR=0.39, 95%CI =0.32-0.48), peers vaccination( OR= 0.29, 95%CI =0.25-0.33), and awareness of what the vaccine was and being able to explain it clearly( OR=0.68, 95%CI =0.61-0.75), discussing with others( OR=0.76, 95%CI =0.67-0.86), feeling the discussion is valuable( OR=0.66, 95%CI = 0.59- 0.73), being able to positively influence others( OR=0.61, 95%CI =0.55-0.68), being positively influenced by others ( OR= 0.62, 95%CI =0.54-0.71) were more likely to take vaccination via separated models( P <0.05). The interview results showed that the teacher s cognition and attitude towards the influenza vaccine could directly or indirectly affect the students vaccination decision, and the positive school opinion atmosphere may improve students vaccination rate. Conclusion It is suggested that the schools should increase students vaccination rate through head teachers guidance and organizing students to participate in discussion on influenza topics.

Understanding the connection between brain and behavior in animals requires precise monitoring of their behaviors in three-dimensional (3-D) space. However, there is no available three-dimensional behavior capture system that focuses on rodents. Here, we present MouseVenue3D, an automated and low-cost system for the efficient capture of 3-D skeleton trajectories in markerless rodents. We improved the most time-consuming step in 3-D behavior capturing by developing an automatic calibration module. Then, we validated this process in behavior recognition tasks, and showed that 3-D behavioral data achieved higher accuracy than 2-D data. Subsequently, MouseVenue3D was combined with fast high-resolution miniature two-photon microscopy for synchronous neural recording and behavioral tracking in the freely-moving mouse. Finally, we successfully decoded spontaneous neuronal activity from the 3-D behavior of mice. Our findings reveal that subtle, spontaneous behavior modules are strongly correlated with spontaneous neuronal activity patterns.
Animals ; Behavior, Animal ; Brain/diagnostic imaging* ; Imaging, Three-Dimensional/methods* ; Mice ; Neuroimaging ; Rodentia

Informatization plays an important role in the management of clinical diagnosis and treatment. However, due to the specialty of the discipline, the informatization construction of critical care medicine(CCM)is faced with such problems as the inefficient application of data, the low compliance of diagnosis and treatment operation, and the lack of intelligent quality control tools. The authors discussed the new mode of CCM information management based on data driven. By upgrading clinical information system, establishing single disease control system, introducing comprehensive intelligent analysis platform and building open remote platform, the bottleneck of CCM informatization was broken. The information collection and interaction in ICU was realized, the automatic monitoring and early warning of diagnosis and treatment process was realized, the operation of medical staff according to the guidelines was effectively improved, and the ability of diagnosis and treatment and management efficiency was improved.Furthermore, the homogenization of regional critical medical information could be promoted.

Objective： ：To study the effect of silencing DKK1 (Dickkopf1) gene on the proliferation, cell cycle and apoptosis of gastric cancer AGS cells and the action mechanism. Methods： ：The DKK1-shRNA vector was constructed and transfected into AGS cells. The stably transfected cell lines were screened. The total protein and RNAof the transfected cells were extracted and the mRNAand protein expressions of DKK1 were detected by qPCR and WB, respectively. The experiment was divided into blank control group (Control), negative control group (shNC) and DKK1 silence group (DKK1-shRNA). CCK8 assay was used to detect the proliferation ofAGS cells of each group cultured for 0, 24, 48, 72, 96, 120 and 144 h, and flow cytometry was used to analyze the cell cycle and apoptosis in each group. The relationship between DKK1 and clinicopathological features of gastric cancer was analyzed after searching HPA database. Results：The gastric cancer AGS cells with stable DKK1 gene knockdown was successfully established, and it was confirmed that the mRNA and proteinexpressions of DKK1 in DKK1-shRNA group decreased by 72% and 47%, respectively, compared to shNC group (all P<0.05). The cell proliferation curve showed that, the cell proliferation in DKKl-shRNAgroup significantly decreased after 72 hour of culture compared with that in control and shNC groups (P<0.05). The cell number of S phase decreased from 32.06% to 25.87%, while the number of G2/M phase increased from 8.49% to 21.26% compared with shNC group (all P<0.05). The number of apoptotic cells also statistically increased from 10.34% to 20.65% (all P<0.05). The data of HPAdatabase showed that DKK1 mRNAlevel in gastric cancer tissues was significantly higher than that in normal tissues, and the high expression of DKK1 mRNAwas negatively correlat ed with the survival rate of gastric cancer patients. Conclusion: : Silencing DKK1 gene can inhibit the proliferation of gastric cancer cells, arrest cells in G2/M phase and promote cell apoptosis. DKK1 plays a pro-carcinogenic effect in gastric cancer.

Objective To investigate the effectiveness and safety of thermal ablation of patients with 3－5 cm hepatocellular carcinoma ( HCC ) under the assistance of ultrasound fusion imaging . Methods From December 2010 to December 2017 ,76 HCC patients with 78 medium‐size ( 3 －5 cm ) lesions who underwent radiofrequency ablation ( RFA ) or microwave ablation ( M WA ) were included in the study . Ultrasound fusion imaging was used to assist the ablation procedures and assess the technical success immediately ,then guided supplementary ablation . Contrast‐enhanced CT/M R was performed one month after ablation to assess the technique efficacy rate . T he complication ,local tumor progression ( L T P ) rate were followed up . Results According to the ultrasound fusion imaging evaluation ,24 lesions ( 30 .8% , 24/78) received supplementary ablation immediately during the ablation procedure . Seventy‐one of 78 liver tumors were evaluated to achieve 5 mm ablative margin while the other 7 liver tumors were not achieved . T here were no ablation‐related deaths ,and the major complication rate was 6 .6% ( 5/76 ) .T he technique efficacy rate was 100% ( 78/78) according to the contrast‐enhanced CT/M R one‐month later . Patients were followed up from 6 to 79 months with a median time of 22 months . L T P occurred in 4 lesions and the LT P rate was 5 .1% ( 4/78) . Conclusions With the assistance of ultrasound fusion imaging ,thermal ablation of medium‐sized HCC is effective and safe w hich could achieve a higher technique efficacy rate and a lower L T P rate .

Objective To study the clinical effect of interventional therapy and cryosurgery by bronchoscopy in the treatment of bronchial tuberculosis.Methods 70 cases with bronchial tuberculosis were randomly divided into two groups 35 cases in each group.The drug treatment group was treated by internal medicine,and the combination therapy group was treated by the interventional therapy of the bronchus mirror on the basis of the drug treatment group.The total effective rate,the improvement time of cough and dyspnea,the number of treatment,the quality of life of patients were compared between the two groups.Results The total effective rate of the combination therapy group was higher than the drug treatment group (94.24％ vs 77.14％,x2 =4.200,P =0.04).The improvement time of cough and dyspnea in the comprehensive treatment group was shorter than those in the drug treatment group,the treatment times was less than that in the drug treatment group[comprehensive treatment group:(7.51 ± 1.41) d,(4.51 ± 1.61) d,(5.62 ± 1.21) times;drug treatment group:(9.39 ± 2.77) d,(5.39 ± 2.57) d,(7.61 ± 2.59) times;t =8.213,9.153,10.242,all P =0.00].Before treatment,the life quality scores between the two groups had no significant difference (P ＞ 0.05).After treatment,the improvement of quality of life in the combination therapy group was more significant[before treatment and after treatment of combination therapy group:physiological function:t =15.539,P ＜ 0.001;emotional function:t =11.789,P ＜ 0.001;social function:t =8.753,P ＜ 0.001.Before treatment and after treatment of drug treatment group:physiological function:t =10.128,P ＜ 0.001;emotional function:t =8.132,P ＜ 0.001;social function:t =6.931,P ＜ 0.001.After treatment,combination therapy group compared with drug treatment group:physiological function:t =7.433,P ＜ 0.001;emotional function:t =4.692,P ＜0.001;social function:t =3.297,P ＜ 0.001].Conclusion The clinical efficacy of bronchoscopic interventional cryotherapy in the treatment of bronchial tuberculosis is effective,it can effectively improve the clinical symptoms,improve lesions absorption,shorten symptoms subsided time,reduce the number of treatment,it is helpful to improve the quality of life of patients and worthy of popularization and application.