Objective To study the clinical features, laboratory findings and therapy of patients with bullous pemphigoid. Methods Clinical data of 89 cases of bullous pemphigoid were retrospectively analyzed. Results The male female ratio was 1.07∶1. The mean age of first onset was 58 years old. Patients presented erythema multiforme and dermatitis herpetiformis like lesions besides typical bullae and erythema. Oral mucosal lesions occurred in 33.7% of patients, and oral bullae and erosions were the inital symptoms in 6.7% of patients. Nikolsky′s sign was present in 18% of patients. Direct and indirect immunoflorescence were positive in 95% and 74.4% of patients, respectively. The patients were mainly treated with corticosteroids or the combination of corticosteroids with immunosuppressive agents. The mean dose of coricosteroid needed to control lesions was 65.5 mg (equivalent of prednisone), except patients treated with pulse therapy of corticosteroids. Conclusions Histopathological and immunofluorescent findings are the most important evidence for the diagnosis of bullous pemphigoid. The maximum doses needed to control lesions vary greatly in different individuals.

OBJECTIVE To analyze the risk factors of the Catheter-Related Blood Stream Infection(CRBSI) in the intensive care unit(ICU),and to approach effective methods for preventing the CRBSI in ICU.METHODS With the method of objective investigation,all patients in ICU from Jan,2008 to Dec,2008 were studied.The risk factors of CRBSI were investigated.RESULTS 257 patients entered the study.A total of 147 cases suffered from the nosocomial infection(NI).The incidence rate of the NI was 57.2%.Among these,36 cases were dignosised of the CRBSI,and the case-infection rate was 14.07%.The number of CRBSI account for 24.49% of the patients who suffered from the NI.The nosocomial infection rate perday the CRBSI was 16.57‰.It was significantly higher than that of the general wards′.The pathogen detection showed the main pathogen was the G+ bacteria,accounting for 54.04%.Then was the G-bacteria,accounting for 37.84%.The fungus accounted for 8.11%.11 unusual drug resistance bacteria were found(6 ESBLs positive bacteria and 5 MRS bacteria).CONCLUSIONS The incidence of the CRBSI is related to the following reasons: days and the sites of the catheter being placed,the procedure the medical personnel done,the immune function of the patients,and the utilization or unutilization of the high-nutrition drugs through the vein.According to these reasons,strict aseptic technique,reasonable choice of the catheter site,shortening the duration the catheter insertion,and maintaining catheter unobstructed are the keys to prevent the incidence of the CRBSI.

Patent foramen ovale (PFO) is a congenital heart disease that occurs in about 25% of healthy adults. In recent years, more and more studies have shown that PFO is closely associated with cryptogenic stroke (CS). Although it is currently believed that paradoxical embolism is one of the main mechanisms of the pathogenesis of CS, but the exact mechanism is still controversial. In addition, the treatment of CS in patients with PFO is also the focus of controversy. Recent clinical trials have shown that PFO occlusion is significantly better than drug therapy alone in preventing stroke recurrence, especially for patients with a large right-to-left shunt and atrial septal tumor. This article reviews the potential mechanisms and prevention strategies of CS in patients with PFO.

ABSTRACT:Objective To investigate the efficacy of continuing nursing in treatment of pa-tients with permanent colostomy.Methods A total of 87 discharged patients with permanent colostomy in department of gastrointestinal surgery were divided into continuing nursing group and control group.The control group was treated with conventional discharge education,while contin-uing nursing group were conducted with phone follow up,home visits,network platform,follow-up colostomy sodality.Permanent colostomy related knowledge,incidence rate of complications and nursing satisfactory degree were compared between two groups.Results Permanent colostomy re-lated knowledge of the observation group was significantly better than the control group,the inci-dence rate of complications was significantly lower than the control group,and nursing satisfactory degree was significantly higher than the control group(P <0.05).Conclusion Continuing nurs-ing can improve the self-care ability of patients,reduce the incidence of complications and improve satisfactory degree of patients.

ABSTRACT:Objective To investigate the efficacy of continuing nursing in treatment of pa-tients with permanent colostomy.Methods A total of 87 discharged patients with permanent colostomy in department of gastrointestinal surgery were divided into continuing nursing group and control group.The control group was treated with conventional discharge education,while contin-uing nursing group were conducted with phone follow up,home visits,network platform,follow-up colostomy sodality.Permanent colostomy related knowledge,incidence rate of complications and nursing satisfactory degree were compared between two groups.Results Permanent colostomy re-lated knowledge of the observation group was significantly better than the control group,the inci-dence rate of complications was significantly lower than the control group,and nursing satisfactory degree was significantly higher than the control group(P <0.05).Conclusion Continuing nurs-ing can improve the self-care ability of patients,reduce the incidence of complications and improve satisfactory degree of patients.

Objective:To study the clinical application of ultrasound-guided puncture and catheter tip positioning in peripherally inserted central catheter (PICC) among very/extremely low birth weight infants (VLBWI/ELBWI).Method:From January 2019 to August 2020, VLBWI/ELBWI admitted to NICU of our hospital and received PICC were prospectively enrolled in the study. Based on the last digit of medical record number was odd or even, the infants were assigned into ultrasound group and X-ray group. In the ultrasound group, puncture and catheter tip positioning were performed at bedside guided by ultrasound, while in the X-ray group, these procedures were performed empirically. The differences of catheterization procedure duration, first-time success rate, the visibility of catheter tip, primary dislocation rate, secondary dislocation rate and complication rate were compared between the two groups using SPSS 25.0.Result:A total of 118 premature infants were enrolled, including 57 cases in ultrasound group (50 cases VLBWI and 7 cases ELBWI) and 61 cases in X-ray group (54 cases VLBWI and 7 cases ELBWI). The catheterization procedure duration [(23.2±7.1) min vs. (34.1±7.5) min], first-time success rate (93.0% vs. 65.6%), the visibility of catheter tip (96.5% vs. 83.6%), primary dislocation rate (7.0% vs. 24.6%) and complication rate (7.0% vs. 21.3%) in ultrasound group were all better than X-ray group ( P<0.05). For ELBWI, the above five indexes in the ultrasound group were better than the X-ray subgroup ( P<0.05). For VLBWI, only the catheterization procedure duration and first-time success rate were better in the ultrasound group than the X-ray group ( P<0.05). Conclusion:Ultrasound-guided PICC catheterization in VLBWI/ELBWI is convenient and accurate, which can improve success rate, reduce radiation exposure and repeated catheterization injury. Timely tracking and adjustment of the catheter under ultrasound can reduce complications after catheterization. This technique is worth popularizing among VLBWI/ELBWI.

Objective To explore the establishment of a new model of informational drug treatment pathway management.Methods The orthopedic drug treatment pathways was developed through multidisciplinary diagnosis and treatment(MDT),and the pathway management was implemented with the help of an information systems to implement refined control rules.Cases before the implementation of the management pathway(January to May 2022)were selected as the control group,and cases after the implementation of the management pathway(June to December 2022)were selected as the improvement group to evaluate the management effectiveness.Results After establishing drug treatment pathways for 8 major types of surgeries,maintaining 990 medical prescriptions for recommended drugs in the HIS system,and 176 control rules in the MINDS system.There was a significant improvement in the orthopaedic department's indexes of antimicrobial drug use rate,antibacterial drug use intensity,average inpatient medication cost,and percentage of the amount of basic medication after applying a new model of drug treatment pathway management.According to the case analysis before and after the implementation of the pathway,the rational rate of using orthopedic antibiotics,analgesics,fluid replacement and volume expansion drugs,acid inhibiting and stomach protecting drugs,blood activating and swelling-reducing proprietary Chinese medicines were increased by 21.6%,12.7%,23.3%,32.1% and 27.1%,respectively.The average drug costs was reduced by 111.51 yuan,15.33 yuan,49.84 yuan,42.29 yuan and 14.23 yuan,respectively.Conclusion The management mode of drug treatment pathway based on MDT established by our hospital is practical and effective,and the relevant experience may provide valuable insights for pharmaceutical peers.

Objective:To investigate the efficacy and prognosis of CLAG±DAC (Clofarabine, Cytarabine, G-CSF±Decitabine) chemotherapy in patients with relapsed/refractory acute myeloid leukemia (R/R AML) .Methods:Continuous cases of R/R AML treated with the CLAG+DAC protocol or CLAG alone at the First Affiliated Hospital of Soochow University from January 2017 to December 2021 were retrospectively analyzed. The baseline characteristics, individual treatment regimen, treatment effect, disease progression, and survival status of patients were recorded. The factors influencing the efficacy of the CLAG±DAC chemotherapy regimens were analyzed, and the overall survival (OS) time after reinduction was calculated using the Kaplan-Meier method.Results:This study included a total of 53 patients, with 33 male patients and an average age of 40.6 years. Thirty-three patients achieved complete remission (CR+CRi) of the disease after the CLAG±DAC chemotherapy regimen and six patients achieved partial remission (PR), while 14 did not. Thirty-two patients eventually underwent hematopoietic stem cell transplantation, and the median OS of the patients was 55.9 months until follow-up. Patients with disease remission after the application of the CLAG±DAC chemotherapy had a significantly longer survival time than those without remission ( P<0.001). The results of the multifactorial analysis have revealed that combined DAC ( OR=4.60, 95% CI 1.14-23.5, P=0.04) and DNMT3A mutation ( OR=0.14, 95% CI 0.01-0.89, P=0.05) were the factors influencing the efficacy of the CLAG±DAC chemotherapy regimen. The remission rate was relatively higher in patients with R/R AML combined with FLT3-ITD mutation by applying the DAC+CLAG regimen ( OR=10.84, 95% CI 1.48-288.50, P=0.04) . Conclusion:The CLAG±DAC regimen is considered effective in patients with R/R AML, whereas decitabine combined with the CLAG regimen is more suitable for patients with R/R AML combined with FLT3-ITD mutation.

OBJECTIVE To establish the path-based management mode of 5-hydroxytryptamine-3 receptor antagonist （5- HT3RA） in chemotherapy patients， and to improve the rationality of medication in chemotherapy patients. METHODS 5-HT3RA standardized drug use control rules were formulated， with the help of medical intelligence and decision support （MINDS） system， path-based management was carried out for chemotherapy patients using 5-HT3RA in the form of whole-process information capture and prescription pre-review， and whole-process intervention was implemented on medication indications， usage and dosage， course of treatment， etc. The intervention effect was analyzed by comparing the changes in the use of 5-HT3RA without indication， unreasonable usage and dosage， repeated medication， unreasonable course of treatment， and per capita drug cost before and after the implementation of path-based management. RESULTS A total of 9 181 patients were included. After the implementation of path- based management， the proportion of unindicated drugs decreased by 0.48%， and the rate of unreasonable single dosage， unreasonable frequency， repeated medication， unreasonable treatment course （5-HT3RA still used 3 days after chemotherapy） decreased by 10.48%， 0.65%， 1.33% and 0.34%； per capita cost of 5-HT3RA decreased by 13.72 yuan； there were statistical significance （P＜0.05）. CONCLUSIONS 5-HT3RA path-based management mode effectively improves the rationality of medication and provides a new idea for rational clinical drug use.

OBJECTIV E To develop the infor mation-based pharmaceutical care pathway of anticoagulant therapy in patients with atrial fibrillation and improve the efficacy and safety of treatment for them. METHODS The“anticoagulant pharmaceutical care”module was developed on the basis of medical intelligent and decision system. Patients with atrial fibrillation were taken pharmaceutical care in the whole anticoagulant treatment by evaluating the thromboembolism and bleeding risks ，pre-reviewing antithrombotic prescriptions ，monitoring efficacy and drug interactions ，and warning adverse reactions. RESULTS A total of 1 228 patients receiving anticoagulant therapy were enrolled. It was found after analysis of their doctor ’s orders that 9.27％ of the patients adjusted the improper antithrombotic therapies ，3.99％ modulated treatments according to the effects of potential drug interactions or the risk of adverse reactions ，and 70.29％ of the wrong prescriptions were intervened successfully. After the information-based pharmaceutical care ，the anticoagulation treatment rate increased from 88.73％ to 97.40％，the rate of patients ’achievements to warfarin’s international normalized ratio in hospital increased from 38.64％ to 66.67％，and the incidence of serious bleeding events decreased from 2.94％ to 0.37％ （P＜0.05）. CONCLUSIONS The information-based pharmaceutical care path of anticoagulant therapy achieved comprehensive ，efficient and accurate management of patients with atrial fibrillation ，and improved the rationality ，effectiveness and safety of anticoagulant therapy.