Objective:To construct a multidisciplinary collaborative intelligent prevention and treatment system for orthopedic thrombophilia based on advanced intelligent analysis technology and to evaluate its application effectiveness in the management of orthopedic thrombophilia.Methods:Established a clinical multidisciplinary medical team guided by early warning management and human-computer interaction theory, and builded a multidisciplinary collaborative intelligent prevention and treatment system for orthopedic thrombophilia based on intelligent analysis technology.Adopting a prospective pre-and post control study method, 674 orthopedic inpatients at the Second Affiliated Hospital of Nanchang University from February 2021 to October 2022 were selected as study participants by convenient sampling method and divided into a control group (308 cases) and an observation group (366 cases) according to their admission periods. The control group underwent conventional management methods for thrombophilia. In contrast, the observation group utilized a multidisciplinary collaborative intelligent prevention and treatment system for orthopedic thrombophilia for intelligent management methods. The two groups were compared regarding risk assessment rates, assessment accuracy, assessment efficiency, dynamic assessment completion rate, knowledge awareness rates, implementation rates of multidisciplinary collaborative preventive measures, and thrombophilia incidence rates.Results:The multidisciplinary collaborative intelligent prevention and treatment system for orthopedic thrombophilia mainly included four personnel ports (doctor end, nurse end, patient or caregiver end, medical quality control end) and eight modules (patient intelligent scoring, risk grading warning, dynamic evaluation of prevention contraindications, prevention measure decision-making, health education, inpatient data monitoring, department indicator statistics, medical management). Both groups of patients completed the study. There were 238 males and 70 females in the control group, aged (42.83 ± 8.69) years old. There were 278 males and 88 females in the observation group, aged (42.35 ± 8.13) years old. The risk assessment rate, assessment accuracy rate, and dynamic assessment completion rate of the observation group for thrombophilia were 100.00% (366/366), 98.90% (362/366), and 100.00% (366/366), respectively, all higher than the control group's 94.15% (290/308), 90.58% (279/308), and 91.55% (282/308), and the differences were statistically significant ( χ2=21.99, 24.88, 32.16, all P<0.01). The knowledge awareness rate of preventing thrombophilia among high-risk patients in the observation group was 95.90% (211/220), the implementation rates of basic prevention, physical prevention, drug prevention, and combined prevention in the multidisciplinary collaborative prevention measures were 87.37% (173/198), 97.72% (215/220), 39.09% (86/220), 46.37% (102/220), and 27.73% (61/220), respectively, all higher than the control group's 85.86% (170/198), 24.74% (49/198), 30.81% (61/198), and 12.12% (24/198), and the differences were statistically significant ( χ2 values were 9.81-20.19, all P<0.05). The risk assessment time for the observation group was (3.95 ± 1.03) minutes, and the incidence of thrombophilia was 1.91% (7/366), both lower than the control group's (9.56 ± 1.65) minutes and 7.47% (23/308), with statistically significant differences ( t=53.78, χ2=6.33, both P<0.05). Conclusions:The application of the multidisciplinary collaborative intelligent prevention and treatment system for orthopedic thrombophilia has improved the implementation rate of prevention and treatment interventions by medical staff, increased job satisfaction, and also enhanced the awareness rate of prevention knowledge among patients, thereby improving the management status of thrombophilia in orthopedic inpatients.

Objective:To construct a multidisciplinary collaborative intelligent prevention and treatment system for orthopedic thrombophilia based on advanced intelligent analysis technology and to evaluate its application effectiveness in the management of orthopedic thrombophilia.Methods:Established a clinical multidisciplinary medical team guided by early warning management and human-computer interaction theory, and builded a multidisciplinary collaborative intelligent prevention and treatment system for orthopedic thrombophilia based on intelligent analysis technology.Adopting a prospective pre-and post control study method, 674 orthopedic inpatients at the Second Affiliated Hospital of Nanchang University from February 2021 to October 2022 were selected as study participants by convenient sampling method and divided into a control group (308 cases) and an observation group (366 cases) according to their admission periods. The control group underwent conventional management methods for thrombophilia. In contrast, the observation group utilized a multidisciplinary collaborative intelligent prevention and treatment system for orthopedic thrombophilia for intelligent management methods. The two groups were compared regarding risk assessment rates, assessment accuracy, assessment efficiency, dynamic assessment completion rate, knowledge awareness rates, implementation rates of multidisciplinary collaborative preventive measures, and thrombophilia incidence rates.Results:The multidisciplinary collaborative intelligent prevention and treatment system for orthopedic thrombophilia mainly included four personnel ports (doctor end, nurse end, patient or caregiver end, medical quality control end) and eight modules (patient intelligent scoring, risk grading warning, dynamic evaluation of prevention contraindications, prevention measure decision-making, health education, inpatient data monitoring, department indicator statistics, medical management). Both groups of patients completed the study. There were 238 males and 70 females in the control group, aged (42.83 ± 8.69) years old. There were 278 males and 88 females in the observation group, aged (42.35 ± 8.13) years old. The risk assessment rate, assessment accuracy rate, and dynamic assessment completion rate of the observation group for thrombophilia were 100.00% (366/366), 98.90% (362/366), and 100.00% (366/366), respectively, all higher than the control group's 94.15% (290/308), 90.58% (279/308), and 91.55% (282/308), and the differences were statistically significant ( χ2=21.99, 24.88, 32.16, all P<0.01). The knowledge awareness rate of preventing thrombophilia among high-risk patients in the observation group was 95.90% (211/220), the implementation rates of basic prevention, physical prevention, drug prevention, and combined prevention in the multidisciplinary collaborative prevention measures were 87.37% (173/198), 97.72% (215/220), 39.09% (86/220), 46.37% (102/220), and 27.73% (61/220), respectively, all higher than the control group's 85.86% (170/198), 24.74% (49/198), 30.81% (61/198), and 12.12% (24/198), and the differences were statistically significant ( χ2 values were 9.81-20.19, all P<0.05). The risk assessment time for the observation group was (3.95 ± 1.03) minutes, and the incidence of thrombophilia was 1.91% (7/366), both lower than the control group's (9.56 ± 1.65) minutes and 7.47% (23/308), with statistically significant differences ( t=53.78, χ2=6.33, both P<0.05). Conclusions:The application of the multidisciplinary collaborative intelligent prevention and treatment system for orthopedic thrombophilia has improved the implementation rate of prevention and treatment interventions by medical staff, increased job satisfaction, and also enhanced the awareness rate of prevention knowledge among patients, thereby improving the management status of thrombophilia in orthopedic inpatients.

Refractory ascites is one of the common complications of portal hypertension in decompensated liver cirrhosis and is characterized by extremely poor prognosis and high mortality rate. Transjugular intrahepatic portosystemic shunt (TIPS) is recommended by several international and national guidelines as one of the treatment methods after failure of large volume paracentesis combined protein infusion therapy. TIPS can effectively control the recurrence of ascites, but it can increase the risk of hepatic encephalopathy, and there are still controversies over whether it can prolong survival time. With a deeper understanding of TIPS, the maturity of surgical techniques, and the update of stent materials, it is urgent to reevaluate the position of TIPS in the treatment of refractory ascites due to portal hypertension. This article reviews the current status and advances in TIPS for the treatment of refractory ascites due to portal hypertension.

Genetic factors play an important role in the development of Alzheimer's disease (AD). This article mainly introduced some genes, which have been reported in recent years, predisposing to different aspects of AD. The occurrence and progress of the late onset Al-zheimer's disease (LOAD) can be better understood through further study of the susceptibility loci, especially by using the pathway analysis, and the important hub genes can be found so as to provide targets for clinical prevention, diagnosis and treatment. Due to the dispersion of genetic variant information, it needs detailed literature, online search and some bioinformatics methods to analyze the causative genes and signaling pathways related to LOAD. 3 databases were took as recourses, and they were analyzed with multi-means and multi-ways of analy-sis and data mining methods, in order to provide theoretical basis for further study and clinical treatment of AD genetics.

Objective To clarify the role of the known genes and new discovered genes, which were important to the pathogenesis of Alzheimer's disease (AD), in order to provide targets for clinical prevention, diagnosis and treatment. Methods In order to predict AD susceptible genes, the website databases (OMIM, AlzGene) and a variety of pathogenic gene prediction tools such as Endeavour, Gene Prospector, GLAD4U and ProphNet were used to make biological analysis. Results Disease-causing genes were directly obtained from the OMIM and Alzgene databases, and related genes were collected by 4 kinds of tools (select gene whose frequency was 3 or more). The data were shared and a list of 25 genes was gotten. These genes were CALHM1、 ABCA7、 A2M、 CLU、 SORL1、 HFE、 CD2AP、 APP、 ACE、 PICALM、 APOE、 NOS3、 MS4A6A、 PLD3、 CR1、 ADAM10、 MS4A4E、 BLMH、 PSEN1、 CD33、 PSEN2、 MPO、 APBB2、 BIN1 and PLAU. Conclusion CALHM1, ABCA7, A2M and CLU, etc., have a certain correlation with AD, which provide theoretical basis for further research of AD genics and clinical treatment.

The prenatal ethanol exposure induced the alterations of dendritic spine and synapse in visual cortex and their long-term effect would be investigated in mice from P0 to P30. Pregnant mice were intubated ethanol daily from E5 through the pup's birth to establish mode of prenatal alcohol abuse. The dendritic spines of pyramidal cells in visual cortex of pups were labeled with DiI diolistic assay, and the synaptic ultrastructure was observed under transmission electron microscope. Prenatal alcohol exposure was associated with a significant decrease in the number of dendritic spines of pyramidal neurons in the visual cortex and an increase in their mean length; ultrastructural changes were also observed, with decreased numbers of synaptic vesicles, narrowing of the synaptic cleft and thickening of the postsynaptic density compared to controls. Prenatal alcohol exposure is associated with long-term changes in dendritic spines and synaptic ultrastructure. The changes were dose-dependent with long term effect even at postnatal 30.