OBJECTIVE To explore comprehensive management and potential issues associated with long-term prescriptions medications of psychiatry， in order to provide a reference for the comprehensive management of long-term prescriptions of psychiatry in psychiatric hospitals and other medical institutions’ pharmacies. METHODS Starting from the applicable principles for long-term prescriptions of psychiatry， this study introduced the standardized assessment and precautions before issuing long-term prescriptions， the formulation and adjustment of the drug list， as well as the rational management of the long-term prescriptions. It also analyzed potential issues that may arise in the comprehensive management of long-term prescription medications and proposed corresponding countermeasures and suggestions. RESULTS & CONCLUSIONS Prior to initiating long-term prescriptions， a standardized assessment should be conducted on patients from the aspects of their psychiatric condition and long-term potential risk factors， pharmacological treatment plans and other non-pharmacological therapies， physical illnesses. Additionally， healthcare providers should fulfill their obligation to inform patients or their family members. The comprehensive management of long-term prescription medications should be jointly established and improved by multiple departments， and the formulation of drug catalogs should avoid including drugs with potential social harm or medication risks while complying with policy requirements. Furthermore， measures such as adding special identifiers to long-term prescriptions， providing patients with reminders about （No.YGLX202537） prescription expiration， or offering online consultations can also effectively enhance the rationality of medication use under long-term prescriptions. Currently， the implementation of long-term prescriptions in psychiatry remains challenged by inconsistencies in prescription duration， incomplete coverage of diagnostic categories， poor patient adherence， and the risk of deviation in clinical assessments. In this regard， measures such as collaborating with multiple departments to strengthen long-term prescription information management， providing matching pharmaceutical services， ensuring the quality and rationality of long-term prescription implementation， and using modern methods to screen high-risk patients can be taken to improve patient medication compliance and safety.

Objective To explore the effect of chenodeoxycholic acid(CDCA)on the expression of glucagon-like peptide-1(GLP-1)in the intestine of mice induced by high-fat diet(HFD)through farnesoid X receptor(FXR),and investigate the related mechanism.Methods Forty C57BL/6 mice were divided into control group,HFD group,HFD+CDCA group,HFD+Z-Gug(FXR antagonist)group,and HFD+CDCA+Z-Gug group,with 8 animals in each group.During intervention for 8 weeks,body weight and 24-hour food intake were measured every week.At the 8th week,oral glucose tolerance test(OGTT)and intraperitoneal glucose tolerance test(IPGTT)were conducted.After the mice were sacrificed,the serum levels of GLu,TG,CHO,LDL-C and HDL-C were detected;the expression levels of GLP-1 and FXR in intestinal tissues were detected by immunofluorescence assay;and the mRNA levels of TNF-α,IL-6,IL-1β,Gcg and FXR were detected by RT-qPCR;the serum level of GLP-1 was detected by ELISA,and the proportion of intraepithelial lymphocytes(IELs)subsets and the expression of CD26/DPP4 were detected by flow cytometry.Results Compared with the control group,the HFD group had increased body weight,abnormal serum glucose and lipid metabolism,impaired oral glucose tolerance,and weakened secretion of gastrointestinal hormones(P＜0.05),enhanced FXR expression at mRNA and protein levels,declined Gcg mRNA level and GLP-1 secretion level(P＜0.05),increased mRNA levels of intestinal inflammatory factors TNF-α,IL-6 and IL-1β(P＜0.05),raised proportions of TCRαβ+IELs,TCRαβ+CD8αα+IELs,and TCRαβ+CD8αβ+IELs but reduced proportion of TCRγδ+IELs,and increased total CD26/DPP4 expression in IELs(P＜0.05).Compared with the HFD group,HFD+CDCA treatment resulted in significantly increased body weight,impaired oral glucose tolerance,decreased secretion of gastrointestinal hormones,increased FXR mRNA and protein expression,and decreased Gcg mRNA expression and GLP-1 secretion(P＜0.05);decreased proportions of TCRαβ+IELs,TCRαβ+CD8αα+IELs and TCRααβ+CD8αβ+IELs but increased proportion of TCRγδ+ cells in IELs,and increased expression of total CD26/DPP4 in IELs(P＜0.05),which were significantly improved after Z-Gug intervention(P＜0.05).Conclusion CDCA may inhibit the expression and secretion of GLP-1 in intestinal tissue by activating FXR,and reduce the secretion of GLP-1.At the same time,CDCA may inhibit the expression of related inflammatory factors,regulate the proportions of IELs subsets,up-regulate the expression level of CD26/DPP4,promote the degradation of GLP-1 and aggravate insulin resistance.

AIM:To explore the molecular mecha-nism of Fuyangjing gel in the treatment of chronic eczema rats model based on janus protein kinase 1(JAK1)/signal transducer and activator of transcrip-tion 5(STAT5)signaling pathway.METHODS:Thirty-six SPF Wistar rats were randomly divided into nor-mal group,model group,Qingpeng ointment group,Fuyangjing gel low,medium and high dose groups.Except the normal group,the other groups of rats were treated with 2,4-dinitrochlorophenone solution to induce chronic eczema-like lesions on the back.After 3 weeks of modeling,Qingpeng ointment group and Fuyangjing gel low,medium and high dose groups were respectively treated with corresponding drugs.The model group was smeared with blank gel matrix once a day for 2 weeks,while the normal group was not treated.The severity and pathological changes of back le-sions in chronic eczema rats were observed.The ex-pression of phosphorylated protein tyrosine kinase 1(p-JAK1)and phosphorylated signal transduction and transcriptional activator 5(p-STAT5)in rat dor-sal skin was detected by Western blot.Detection of thymic stromallymphopietin(TSLP),JAK1,STAT5,in-terleukin-10(IL-10)and IL-17 mRNA expression lev-els in rat back skin by qRT-PCR;The levels of IL-4,IL-6,IL-10,IL-13 and IL-17 in serum of rats were deter-mined by enzyme-linked immunosorbent assay(ELI-SA).RESULTS:Compared with normal group,the se-rum levels of IL-4,IL-6,IL-13 and IL-17 in model group were significantly increased,while IL-10 lev-els were significantly decreased(P＜0.05).The ex-pression levels of p-JAK1,p-STAT5 protein and TSLP,JAK1,STAT5 and IL-17 mRNA in back lesions were significantly increased,while IL-10 mRNA levels were significantly decreased(P＜0.05).Compared with model group,serum levels of IL-4,IL-6,IL-13 and IL-17 in Qingpeng ointment group and Fuy-angjing gel low,medium and high dose groups were significantly decreased,while IL-10 levels were significantly increased(P＜0.05).The expres-sion levels of p-JAK1,p-STAT5 protein and TSLP,JAK1,STAT5 and IL-17 mRNA in back lesions were significantly decreased,while the mRNA levels of IL-10 were significantly increased(P＜0.05).The serum levels of IL-4,IL-6,IL-13 and IL-17 in Qingpeng oint-ment group were decreased,while IL-10 levels were increased(P＜0.05).The expression levels of p-JAK1,p-STAT5 protein and TSLP,JAK1,STAT5 and IL-17 mRNA in back lesions were decreased,while the mRNA levels of IL-10 were increased(P＜0.05).Com-pared with Qingpeng ointment group,there were no significant differences in serum levels of IL-4,IL-6,IL-10,IL-13 and IL-17 in Fuyangjing gel high-dose group(P＞0.05).There were no significant differenc-es in the expression levels of p-JAK1,p-STAT5 pro-tein and TSLP,JAK1,STAT5,IL-10 and IL-17 mRNA in back lesions(P＞0.05).CONCLUSION:Fuyangjing gel may play a role in the treatment of chronic eczema by regulating the expression of JAK1/STAT5 signal-ing pathway related inflammatory factors,proteins and genes.

Heterotypic cell-in-cell structures (heCICs) are closely related to tumor development and progression, and have become a new frontier in life science research. Ras-related C3 botulinum toxin substrate 1 (Rac1) belongs to the classic Rho GTPase, which plays a key role in regulating the cytoskeleton and cell movement. To investigate the role and mechanism of Rac1 in the formation of heCICs, tumor cells and immune killer cells were labeled with cell-tracker, respectively, to establish the heCICs model. Upon treatment with the Rac1 inhibitor NSC23766, the formation of heCICs between tumor and immune cells was significantly reduced. The plasmid pQCXIP-Rac1-EGFP constructed by gene cloning was packaged into pseudoviruses that subsequently infect tumor cells to make cell lines stably expressing Rac1. As a result, the formation of heCICs was significantly increased upon Rac1 overexpression. These results demonstrated a promotive role of Rac1 in heCICs formation, which may facilitate treating cell-in-cell related diseases, such as tumors, by targeting Rac1.

Objective:To investigate the application value of three-dimensional (3D) recons-truction combined with endoscopic ultrasonography (EUS) in preoperative accurate evaluation of biliary tract neoplasms.Methods:The retrospective and descriptive study was conducted. The clinico-pathological data of 19 patients with biliary tract neoplasms who underwent 3D reconstruction combined with EUS in the Shangdong Provincial Third Hospital from January 2019 to October 2022 were collected. There were 13 males and 6 females, aged 64(range, 35-75)years. All patients underwent preoperative abdominal enhanced computer tomography (CT) thin-slice scan with 3D reconstruction combined with EUS. Some patients further received other endoscopic techniques such as intraductal ultrasonography, endoscopic retrograde cholangiopancreatography or SpyGlass cholangioscopy to obtain tumor tissues for histopathology evaluation. The surgical implementation protocol was developed based on the results of 3D reconstruction and EUS. Observation indicators: (1) results of 3D reconstruction; (2) results of EUS; (3) comparison between preoperative surgical protocol and actual intraoperative conditions. Measurement data with skewed distribution were represented as M(range), and count data were described as absolute numbers and/or percentages. Results:(1) Results of 3D reconstruction. Results of 3D reconstruction in 19 patients with biliary tract neoplasms showed morphology of the liver, bile ducts, pancreas, blood vessels, and duodenum, including 4 cases of hilar cholangiocarcinoma, 14 cases of middle and lower cholangiocarcinoma, and 1 case of intrahepatic cholangiocarcinoma. The accuracy of 3D reconstruction in 19 patients was 18/19. (2) Results of EUS. All 19 patients underwent preoperative EUS, including 7 cases obtained tumor tissue for histopathology evaluation, with the results indicating abnormal hyperplasia or malignant tumor. The rate of histopathology evaluation was 7/19, with the sensitivity as 7/7. Of 19 patients, results of EUS in 2 cases indicated positive of lymph node metastasis, but results of postoperative histopathology evaluation indicated negative of lymph node metastasis in lymph node specimens. Results of EUS in the rest of 17 cases indicated negative of lymph node metastasis, but results of intraoperative laparoscopic exploration on 1 case indicated extensive intra-abdominal metastasis. (3) Comparison between preoperative surgical protocol and actual intraoperative conditions. Of 19 patients, 18 cases underwent radical resection and 1 case underwent bile duct drainage, with the compliance rate between preoperative surgical protocol and actual intraoperative conditions as 18/19. The volume of intraoperative blood loss in the 18 cases receiving radical resection was 336(range, 50-1500)mL. Two cases had postoperative complications.Conclusion:Results of 3D reconstruction combined with EUS can accurately map the the size, location, extent of bile duct invasion, and adjacent relationships of surrounding tissues of malignant biliary tract neoplasms, for preoperative accurate evaluation and surgical planning.

Objective:To identify the risk factors for supine hypotension syndrome (SHS) after spinal anesthesia and establish a predictive model in parturients.Methods:The medical records from pregnant women undergoing elective cesarean section were retrospectively analyzed. According to the standard that SBP dropped by 30 mmHg or below 80 mmHg after spinal anesthesia, the parturients were divided into non-SHS group and SHS group. The general data from patients and difference of external iliac vein flow (ΔIVF) during postural changes before anesthesia were collected. The factors with statistically significant differences between groups were included in the logistic regression model, the risk factors were identified and the weighted score regression prediction model was established, and the receiver operating characteristic curve was drawn to evaluate the model.Results:There were 64 parturients developed SHS after spinal anesthesia, with an incidence of 54.7%. Logistic regression analysis showed that fetal abdominal circumference, amniotic fluid index, ΔIVF and consumption of norepinephrine were independent risk factors for SHS after spinal anesthesia. The area under the receiver operating characteristic curve was 0.983, 95% confidence interval was 0.968-0.999, the sensitivity was 90.6%, the specificity was 96.2%, and the Youden index was 0.868. The prediction model of the line chart was tested by Hosmer-Lemshow, P=0.984, and the C index visualized the line chart model was 0.983. Conclusions:Fetal abdominal circumference, amniotic fluid index, ΔIVF and consumption of norepinephrine are independent risk factors for SHS after spinal anesthesia in parturients, and the risk prediction model can effectively predict the occurrence of SHS after spinal anesthesia.

Objective:To evaluate the efficacy and safety of sodium hyaluronate gel in preventing adhesion after prophylactic enterostomy.Methods:One hundred and twenty four patients from 6 hospitals were enrolled in this prospective multi-center randomized controlled trial. Patients were randomized into the study group ( n=59) or the control group ( n=65).All patients underwent prophylactic enterostomy. Patients of study group received odium hyaluronate gel for adhesion-prevention,while those in control group did not receive any adhesion-prevention treatment. The incidence of moderate to severe adhesion around the incision in the stoma area were evalutated during stoma reduction surgery. Results:The incidence of moderate to severe adhesion around the incision in the stoma area was 6.3% in the study group, the difference was statistically significant ( P<0.05) compared to that of the control group (32.6%). Conclusion:Sodium hyaluronate gel can safely and effectively reduce the incidence of moderate and severe adhesions after abdominal surgery.

Objective:To investigate the clinical value of transjugular liver biopsy (TJLB) in patients with unexplained liver disease complicated with massive ascites or coagulopathy.Methods:A retrospective analysis was performed from patients underwent TJLB in the First Affiliated Hospital of Zhengzhou University, Zhoukou Central Hospital, Shangqiu First People's Hospital and Jincheng People's Hospital from March 2015 to January 2022 due to unexplained liver disease complicated with massive ascites or coagulopathy. A total of 37 patients were included, including 21 males and 16 females, aged (53.5±11.9) years. According to different puncture points, the patients were divided into two groups: transhepatic right vein TJBL and transhepatic middle vein TJBL. The obtained liver tissue sampling effect, puncture times, complications were analyzed.Results:The success rate of TJLB was 97.3%(36/37). Thirty-six patients were able to obtain more than three segments of liver tissue and obtain histological diagnosis, and the pathological diagnosis rate was 100.0%(36/36). The number of puncture times, the amount of hepatic tissue and the number of portal areas in the right hepatic vein group (21 cases) were (3.7±0.9), (3.7±0.7) and (6.5±0.9) respectively, and those in the middle hepatic vein group (15 cases) were (3.7±0.7), (3.7±0.7) and (6.3±0.8) respectively. There were no significant differences between the two groups (all P>0.05). Conclusion:TJLB is safe and feasible for patients with unexplained liver disease complicated with massive peritoneal effusion and coagulopathy. Good liver tissue specimens can be obtained by TJLB from both right hepatic vein and middle hepatic vein.

Objective:To compare the effects of ultrasound-guided dynamic needle tip positioning (DNTP) and long axis in-plane (LAX-IP) techniques for axillary vein puncture and catheterization.Methods:One hundred Society of Anesthesiologists physical statusⅠ-Ⅲ patients of both sexes, aged 18-64 yr, with body mass index of 20-28 kg/m 2, scheduled for elective axillary vein cannulation, were divided into 2 groups ( n=49 each) using the random number table method: DNTP group and LAX-IP group.Axillary vein puncture was performed using DNTP technique and LAX-IP technique under ultrasound guidance in DNTP group and LAX-IP group, respectively.Successful puncture at first attempt, overall successful catheterization, the number of needle tip redirection, and axillary vein puncture time and catheterization time were recorded.The occurrence of complications such as axillary artery puncture, posterior wall penetration of axillary vein, hematoma formation, pneumothorax, and nerve injury was recorded. Results:Compared with group LAX-IP, the success rate of puncture at first attempt was significantly increased, the number of cases required needle redirection was decreased, and the puncture time was shortened ( P<0.05), and no significant change was found in the logarithm of the posterior wall penetration of axillary vein in group DNTP ( P>0.05). No complications such as arterial puncture, hematoma, pneumothorax, or nerve injury occurred in two groups. Conclusions:Compared with LAX-IP technique, ultrasound-guided DNTP technique can dynamically observe the position of the needle tip, the operation is simple and safe, and it is worthy of clinical promotion when used for axillary vein puncture and cannulation.