ObjectiveTo investigate the syndrome evolution patterns， characteristics of the used herbal medicinals， and efficacy variations across different stages of rheumatoid arthritis （RA） progression. MethodsBased on the China Rheumatoid Arthritis Registry of Patients with Chinese Medicine （CERTAIN）， 2,506 RA patients were retrospectively enrolled and categorized into ＜6 months group （166 cases）， 6 months to ＜5 years group （1063 cases）， 5 to ＜20 years group （1067 cases）， and ≥20 years group （210 cases）. Syndromes were differentiated before and after traditional Chinese medicine （TCM） treatment， including damp-heat obstruction， wind-damp obstruction， cold-damp obstruction， blood stasis obstructed in the collaterals， phlegm-stasis obstruction， liver-kidney insufficiency， qi and blood deficiency， and qi-yin deficiency. The syndrome evolution rate was calculated for high-frequency syndromes before and after treatment. Analysis was conducted on top 20 frequently used Chinese herbs at the first diagnosis. Clinical efficacy of the 28-joint disease activity score based on erythrocyte sedimentation rate （DAS28-ESR） and 28-joint disease activity score based on C-reactive protein （DAS28-CRP） before and after treatment were assessed. A multivariate logistic regression analysis was performed to identify factors affecting the efficacy of TCM treatment. ResultsPatients with course of disease shorter than 6 months predominantly presented with cold-dampness obstruction syndrome （49/166， 29.5%）， wind-dampness obstruction syndrome （46/166， 27.7%）， and dampness-heat obstruction syndrome （43/166， 25.9%）. For patients with course of disease logner than 6 months and shorter than 5 years and those within 5 to 20 years， the dominant syndrome was dampness-heat obstruction syndrome （324/1063， 30.5% and 318/1067， 29.8%， respectively）. In patients with disease duration ≥20 years， liver-kidney insufficiency syndrome and dampness-heat obstruction syndrome both predominated， each accounting for 25.24% （53/210）. The syndromes with more than 100 cases before treatment and a syndrome evolution rate greater than 10% after treatment were dampness-heat obstruction （201/738， 27.2%）， liver-kidney insufficiency （119/367， 32.4%）， and phlegm-stasis obstruction syndromes （73/172， 42.4%）. These were classified as high-frequency syndromes. After treatment， damp-heat obstruction syndrome and liver-kidney insufficiency syndrome primarily evolved into wind-damp obstruction syndrome， while phlegm-stasis obstruction syndrome evolved into damp-heat obstruction and cold-damp obstruction syndrome. The top two commonly used Chinese herbs across all groups were Gancao （Radix et Rhizoma Glycyrrhizae） and Baishao （Radix Paeoniae Alba）. In the ＜6 months group and the 6 months to ＜5 years group， high-frequency herbs also included Fangfeng （Radix Saposhnikoviae）， Duhuo （Radix Angelicae Pubescentis）， Chuanxiong （Rhizoma Chuanxiong）， and Qianghuo （Radix et Rhizoma Notopterygii）. In the 5 to ＜20 years group and the ≥20 years group， the usage of Huangqi （Radix Astragali）， Fuling （Poria）， Niuxi （Radix Achyranthis Bidentatae）， and Danggui （Radix Angelicae Sinensis） increased， while the proportion of Fangfeng and Duhuo decreased. After treatment， the DAS28-ESR and DAS28-CRP scores in all groups significantly decreased （P＜0.05）. There were statistically significant differences in clinical efficacy based on DAS28-ESR and DAS28-CRP across all groups （P＜0.01）. Multivariate logistic regression revealed significantly reduced treatment efficacy in the 6 months-5 years group （OR=0.4）， 5~20 years group （OR=0.5）， and ≥20 years group （OR=0.4） compared to the ＜6 months group. ConclusionRA syndromes follow a progression pattern from excess to deficiency， with corresponding transition in herbal usage from pathogen-eliminating to healthy qi-reinforcing approaches. TCM intervention can significantly reduce disease activity of RA， with superior efficacy in patients with disease duration shorter than 6 months.

Objective To explore the identification method,pathogenesis,clinical characteristics and individualized pharmacotherapy of asymptomatic hyperuricemia after renal transplantation.Methods The pharmacist was on duty at the organ transplant outpatient clinic.During this time,they analyzed and sorted out the medications,identified and differentiated a case of asymptomatic hyperuricemia related to spironolactone in a patient who had undergone a renal transplant,and provided comprehensive care throughout the entire process.Results The asymptomatic hyperuricemia in this patient might be associated with spironolactone,and the adverse reactions of the patient were alleviated by pharmacists through optimizing clinical treatment.Up to now,no hyperuricemia occurred.Conclusions Pharmacists are required to collaborate closely with clinicians to establish medication profiles for patients under long-term follow-up and to closely monitor and evaluate drug-related adverse reactions.Additionally,they should assess the renal function and immune status of transplant recipients promptly and formulate individualized treatment plans in order to enhance the long-term survival of both the transplanted kidneys and the recipients.

Objective To explore the identification method,pathogenesis,clinical characteristics and individualized pharmacotherapy of asymptomatic hyperuricemia after renal transplantation.Methods The pharmacist was on duty at the organ transplant outpatient clinic.During this time,they analyzed and sorted out the medications,identified and differentiated a case of asymptomatic hyperuricemia related to spironolactone in a patient who had undergone a renal transplant,and provided comprehensive care throughout the entire process.Results The asymptomatic hyperuricemia in this patient might be associated with spironolactone,and the adverse reactions of the patient were alleviated by pharmacists through optimizing clinical treatment.Up to now,no hyperuricemia occurred.Conclusions Pharmacists are required to collaborate closely with clinicians to establish medication profiles for patients under long-term follow-up and to closely monitor and evaluate drug-related adverse reactions.Additionally,they should assess the renal function and immune status of transplant recipients promptly and formulate individualized treatment plans in order to enhance the long-term survival of both the transplanted kidneys and the recipients.

Traditional breast implant insertion method can pose risks of infection, incisional damage, mechanical damage to the implant, and other complications that can cause problems for both plastic surgeons and patients. In recent years, some scholars have applied the "no-touch" breast implant insertion devices to the surgery in order to solve these problems. This article reviews the types, advantages and disadvantages of the "no-touch" breast implant insertion devices and their development trends to provide a reference for plastic surgeons to perform implant-based breast surgery, thus improving the efficiency and safety the operation.

Objective To propose strategies for developing clinical predictive models,aiming to assist researchers in conducting standardized clinical prediction model studies.Methods Literature review was conducted to summarize the operational steps and content for developing clinical predictive models.Then,a methodological framework was summarized and refined through expert consultation.Results The 11-step methodological framework for developing clinical predictive models was obtained by synthesizing the experience of 456 clinical predictive modeling studies and expert consultation,and the details were analyzed and elaborated.Conclusions This study presents methodological strategies and recommendations for the development of clinical predictive models,intended to serve as a guide for researchers.

Purpose/Significance To study the extraction method of adverse drug event(ADE)data from medical texts,and to pro-vide support for clinical drug risk management and scientific decision-making.Method/Process Based on pre-trained model,by com-bining the correlation between the two subtasks of entity recognition and relation extraction,a entity relation joint extraction method for ADE monitoring is designed.Result/Conclusion Experiments on the published ADE extraction dataset show that the proposed method is superior to existing methods and can effectively extract ADE information and its relation from medical texts,providing a powerful means for the discovery and monitoring of ADE.

Traditional breast implant insertion method can pose risks of infection, incisional damage, mechanical damage to the implant, and other complications that can cause problems for both plastic surgeons and patients. In recent years, some scholars have applied the "no-touch" breast implant insertion devices to the surgery in order to solve these problems. This article reviews the types, advantages and disadvantages of the "no-touch" breast implant insertion devices and their development trends to provide a reference for plastic surgeons to perform implant-based breast surgery, thus improving the efficiency and safety the operation.

High-throughput sequencing has the characteristics of complex experimental procedures, multiple quality control nodes, and a high proportion of bioinformatics technology. It is difficult to uniformly management and reuse the related detection samples and data. In May 2023, a tertiary hospital launched the construction of a localized high-throughput sequencing management system. Based on the design principles of security, friendliness, compatibility, and scalability, the management system had established three core modules: standardized data collection integration, clinical high-throughput sequencing full process management, and scientific research services, as well as a large clinical high-throughput sequencing database of hospital. By connecting with big data storage devices, local and third-party high-throughput sequencing detection platforms, sample libraries, and user terminals, this system broke down the data barriers of high-throughput sequencing related systems and devices, and met the different application scenarios of physician users, technician users, management users, and scientific research users in the hospital. As of October 2023, the system had been integrated with two high-throughput sequencing manufacturer devices in a public network environment and hospital information systems in an internal network environment, improving data retrieval efficiency and achieving closed-loop management of high-throughput sequencing detection projects preliminary, which can provided references for promoting the standardized management of high-throughput sequencing projects in hospitals in China.

Objective:To explore the therapeutic effect of low-intensity extracorporeal shock wave (Li-ESW) in model rats with chronic prostatitis and its optimal parameters.Methods:From April to August 2019, 90 healthy male SD rats aged 8 weeks were randomly divided into control group (group C, n=15), model group (group M, n=15) and shock wave treatment group (group T, n=60), which were treated with Li-ESW after being modeled successfully. The rats in group T were supine and treated with focused Li-ESW, and the probe was placed above the anatomical position of the prostate. Treatment scheme was 3 Hz of frequency, 500 pulses, and once a week for 4 weeks. Group T was divided into group T1(0.09 mJ/mm 2), T2(0.20 mJ/mm 2), T3(0.30 mJ/mm 2) and T4(0.40 mJ/mm 2) according to energy flux density, with 15 rats in each group. Before the establishment of the model, the rats in each group were tested with von Frey fiber of 2 g, 4 g and 6 g at the scrotum respectively, and the positive reaction was recorded. There was no significant difference between the three groups ( P>0.05). After one week, the rat model with CP was established by injecting 3% carrageenan into the bilateral lobes of the prostate under anesthesia. And one week after the modeling was completed, the rats in each group underwent von Frey test again to measure pain and evaluate the modeling effects. Group T was then treated once a week for a 4-week period. During the treatment, von Frey test was performed before each treatment to evaluate the treatment effect of the previous week. After the von Frey test for one, two and four weeks of treatment, 5 rats were sacrificed in each group, and the bilateral lobes of the prostate were dissected under aseptic conditions for paraffin inclusion and HE staining. Result:The positive reaction in group M and each group T was significantly more than those in group C ( P<0.001) one week after the modeling was completed, and there was no significant difference between group M and group T. The number of positive reactions in group T2 was lower than that in group M at each time point after treatment ( P<0.05), and it is also less in group T1, T3 and T4 were than that in group M after 3 weeks, 3 and 4 weeks and 2 weeks respectively( P<0.05). In group T2, the number of positive reactions began to decrease after 1 week of treatment, and reached the lowest after 4 weeks, with significant difference in pain measurement results at different time points ( P<0.05). The results of pathological examination showed that there were more inflammatory cells in prostatic stroma and disordered arrangement of epithelial cells in group M than that in group C. The pathological scores of group M, T1, T2, T3 and T4 were 8, 7, 4, 6, 9 after 1 week treatment, 8, 5, 3, 4, 7 points after 2 weeks treatment, and 7, 3, 2, 4, 7 points after 4 weeks treatment, respectively. Conclusions:Low-intensity extracorporeal shock wave treatment had a significant effect on the improvement of symptoms in model rats with chronic prostatitis. Under the scheme of frequency 3 Hz, 500 pulses, once a week for 4 weeks, the optimal parameters is 0.20 mJ/mm 2.

OBJECTIVE： To study the relationships of polymorphism of MTRR gene rs1801394 locus and SLCO1B1 gene rs11045879 locus with drug concentration of methotrexate （MTX） and high-dose MTX （HD-MTX）-induced ADR in acute lymphoblastic leukemia （ALL） children. METHODS： From Oct. 2015 to Sept. 2018， 70 ALL hospitalized children of Han nationality in Sichuan area who received HD-MTX treatment and were in consolidation chemotherapy were selected retrospectively from Sichuan People’s Hospital. The blood concentration of MTX at 48 and 72 hours after administration was measured by EMIT. The genetic typing of MTRR gene rs1801394 locus and SLCO1B1 gene rs11045879 locus were detected with real-time PCR. The relationships of the polymorphism of MTRR gene and SLCO1B1 gene with MTX blood concentration [dose-corrected concentration （c48 h/D，48 h）， the proportion of children with different concentration of MTX （≤0.1， ＞0.1 μmol/L）] and ADR （such as myelosuppression， liver function damage， gastrointestinal response， mucosal damage， rash， etc.） were analyzed. Binary Logistic regression analysis for the correlation of ADR with different influencing factors （gene polymor- phism， blood concentration of MTX， immunophenotyping， body mass index， etc.） was carried out by Wald method. RESULTS： Totally 31， 32， 7 children with MTRR gene AA， AG and GG genotype， while 23， 37， 10 children with SLCO1B1 gene TT， TC and CC genotype were detected. The distribution of each genotype in 70 children conformed to Hardy-Weinberg equilibrium （P＞0.05）. There was no significant difference in c48 h/D（48 h） of children and the proportion of children with different concentration of MTX （72 h） among difterent genotypes of MTRR and SLCO1B1 gene （P＞0.05）. There was statistical significance in the incidence of liver function injury in children with different genotypes of MTRR gene （P＜0.05）， and the AA genotype was significantly higher than the AG+GG genotype （P＜0.05）. There was no correlation of MTRR gene polymorphism with the incidence of other ADR， neither SLCO1B1 gene polymorphism with the incidence of ADR （P＞0.05）. The results of Binary Logistic regression analysis showed that liver function damage in ALL children was related to the gene polymorphism of MTRR； gastrointestinal reaction was related to whether the plasma concentration was more than 0.1 μmol/L at 72 h； mucosal damage was related to the immune type and BMI of children； the occurrence of skin allergy was correlated with body weight of children（P＜0.05）. CONCLUSIONS： Gene polymorphism of MTRR rs1801394 locus may associated with the occurrence of HD-HTX-induced liver function injury in ALL children， but its polymorphism and gene polymorphism of SLCO1B1 rs11045879 locus are not related to MTX blood concentration in ALL children.