Objective To analyze Chinese and English publications pertaining to Oncomelania hupensis control from 2005 to 2024, so as to decipher the research status and hotspots of O. hupensis control. Methods Chinese and English publications pertaining to O. hupensis control from 2005 to 2024 were retrieved in the Web of Science Core Collection Database and China National Knowledge Infrastructure. The annual number of publications was analyzed from 2005 to 2024, and the author and institution cooperation networks were mapped using the software CiteSpace 6.3.1. Keywords were extracted from publications to map the co-occurrence, burst and timeline of keywords to identify the research hotspots of O. hupensis control. Results A total of 158 English publications and 771 Chinese publications were included for bibliometric analyses. The overall output of English publications was relatively small from 2005 to 2024, the annual average publication was 7.90 publications. Parasites & Vectors was the most productive journal by the number of publications (21 publications). The three most productive authors included Li Shizhu (24 publications), Zhou Xiaonong (13 publications), and Yang Kun (12 publications), and the three most productive institutions included Chinese Center for Disease Control and Prevention (49 publications), the WHO (27 publications), and Fudan University (25 publications). The annual average number of Chinese publications was high from 2005 to 2015 (57.73 publications), and reduced to 15.11 publications during the period from 2016 to 2024, with Chinese Journal of Schistosomiasis Control as the most productive journal (241 publications). The three most productive authors included Wang Wanxian (18 publications), Sun Qixiang (16 publications), and Dai Jianrong (16 publications), and the three most productive institutions included Jiangsu Institute of Parasitic Diseases (55 publications), Chinese Center for Disease Control and Prevention (47 publications), and Hubei Uni-versity (38 publications). Among the 158 English publications, molluscicidal effect, climate change, geographic information, biological control, machine learning were current research hotspots, and the Yangtze River and elimination were emerging research hotspots. Among the 771 Chinese publications, molluscicidal effect, niclosamide, comprehensive management, molluscicide, effectiveness evaluation, marshland, and endophyte were current research hotspots, and the future research hotspots shifted to molluscicidal effect and pyriclobenzuron. Conclusions Limited attention is paid to the research on O. hupensis control across the world. The Yangtze River, elimination, molluscicidal effect, and pyriclobenzuron may be future research hotspots. High attention is recommended to be paid to the research on O. hupensis control, and development of diverse approaches for O. hupensis control is of urgent needs. We should continue to attach importance to the control research of O. hupensis and strengthen the exploration of diverse snail extermination and control methods.

Objective: To characterize perioperative dynamic changes in immune-cell phenotypes and inflammatory cytokines in patients undergoing CPB (cardiopulmonary bypass) cardiac surgery, and to explore their associations with postoperative outcomes. Methods: In this prospective cohort study, 120 adult patients who underwent elective cardiac surgery under CPB at West China Hospital from May 2022 to March 2023 were enrolled. Perioperative immune-cell phenotypes and concentrations of 40 inflammation-related cytokines were measured. The primary outcomes were the sequential organ failure assessment (SOFA) score at 24 h after surgery and ΔSOFA (the peak SOFA score within 48 h after surgery minus the preoperative SOFA score). Secondary outcomes included major adverse cardiovascular events (MACE), acute kidney injury (AKI), respiratory failure, severe liver injury, and infection. Results: The mean age of enrolled patients was 57±10 years. Of these, 52% (62/120) were male and 90% (108/120) underwent valve surgery. During the rewarming to the end of CPB, neutrophil counts rapidly increased (7.39×10 /L vs preoperative 3.07×10 /L, P<0.001), with significant upregulation of CD11b (7.30×10 /L vs preoperative 3.05×10 /L, P<0.001) and CD54 (7.15×10 /L vs preoperative 2.99×10 /L, P<0.001). Lymphocyte counts increased at the end of CPB (1.75×10 /L vs preoperative 1.12×10 /L, P<0.001) but decreased significantly at 24 h after surgery (0.59×10 /L vs preoperative 1.12×10 /L, P<0.001). Plasma analysis showed that multiple pro-inflammatory cytokines increased during CPB and remained elevated up to 24 h after surgery; five chemokines and the anti-inflammatory cytokine IL-10 peaked at the end of CPB. The SOFA score increased from 1 (1, 2) preoperatively to 7 (5, 10) at 24 h after surgery, with a ΔSOFA of 6 (4, 8). Within 30 days after surgery, 48 patients (40.0%) developed AKI, 17 (14.2%) developed infection, 4 (3.3%) developed severe liver injury, 3 (2.5%) developed respiratory failure, and 3 (2.5%) experienced MACE. During the 2-year follow-up, 8 patients (6.7%) experienced MACE and 5 (4.2%) died. Conclusion: Multi-organ dysfunction is common after cardiac surgery under CPB (median ΔSOFA, 6), accompanied by perioperative activation of multiple immune-cell subsets and upregulation of pro-inflammatory, anti-inflammatory, and chemotactic mediators. This study provides data-driven evidence and research clues for further investigation of the associations between CPB-related immune perturbations and postoperative organ dysfunction and clinical outcomes.

Objective To retrospectively analyze the distribution and differences of oral behavior among patients with acute and chro-nic painassociated with temporomandibular disorders(TMD).Methods A total of 212 patients with pain TMD in West China Hospital of Stomatology completed oral behaviors checklist(OBC).SPSS statistical software was used to analyze all the data.Results The pa-tients with pain-related TMD had specific oral behaviors,such as"pressure on the jaw during sleep"(49.5%),"unilateral chewing"(49.5%),"upper and lower teeth contact when not eating"(37.7%),etc.Scores of"upper and lower teeth contact when not eating"and"muscle tension when teeth are not clenched or teeth are not in contact"in patients with chronic pain TMD were higher than those of acute patients,and the difference was statistically significant(P＜0.05).The total OBC scores and daytime OBC scores of chronic pain TMD patients were higher than those of acute pain patients,and the difference was statistically significant(P＜0.05).There was no significant difference in OBC scores of patients with acute and chronic pain TMD during sleep(P＞0.05).Conclusion Pain-related TMD patients had specific oral behaviors,and patients with chronic pain TMD exhibited higher levels of total OBC,daytime OBC,"upper and lower teeth contact when not eating"and"muscle tension when teeth do not bite or teeth are not in contact"oral behavior than acute pain TMD patients.In the treatment of patients with painful TMD,correcting the patient's bad oral behavior can help the treatment of pain-related TMD.

Objective:To investigate the clinical efficacy of autologous ear cartilage biomimetic nasal tip framework construction combined with dermal fat dorsal grafting in rhinoplasty.Methods:A retrospective analysis was conducted on clinical data of patients who underwent rhinoplasty at the Department of Plastic Surgery, Affiliated Hospital of Nanjing University of Chinese Medicine from June 2021 to May 2023. Autologous ear cartilage with preserved perichondrium was harvested from patients, and fashioned into a nasal tip framework simulating the natural nasal tip structure. Dermal fat grafts were harvested from the lateral gluteal crease region where the dermis was thicker, and implanted into the nasal dorsum for augmentation rhinoplasty. Postoperative follow-up included observation of incision healing, nasal tip morphology, and complications. Pre- and postoperative photographs were taken to measure nasal length and nasal tip height. Ultrasound was used to measure subcutaneous fat thickness at the nasal root before and after surgery, and absorption rates were calculated. The absorption rate at 6, 12, and 24 months postoperatively = (1 -subcutaneous fat thickness at 6 or 12 or 24 months postoperatively/subcutaneous fat thickness at 1 month postoperatively) × 100%. Aesthetic satisfaction was evaluated based on surgeon assessment, patient self-evaluation, and third-party physician evaluation (satisfaction by all three parties was rated as markedly effective, by two parties as effective, by one party as fair, and by none as poor). The aesthetic satisfaction rate = (markedly effective + effective) cases/total cases × 100%. Comparisons of preoperative and postoperative nasal tip height and nasal length were performed using paired t-tests, with P<0.05 considered statistically significant. Comparisons of subcutaneous fat thickness at the nasal root at different time points and absorption rates at different postoperative time points were performed using repeated measures ANOVA, with post-hoc pairwise comparisons using Bonferroni correction. For subcutaneous fat thickness comparisons, P<0.007 was considered statistically significant; for absorption rate comparisons, P<0.017 was considered statistically significant. Results:A total of 38 patients were included, consisting of 5 males and 33 females, with a mean age of 29.42 years (range 20-38 years). All patients were followed up for 24 months postoperatively. All incisions healed well; nasal appearance was aesthetically pleasing; nasal dorsal height was satisfactory; nasal tip mobility was good; the framework was stable; and no complications occurred. At 24 months postoperatively, nasal tip height [(22.87±0.52) mm vs. (19.94±0.53) mm] and nasal length [(47.18±0.61) mm vs. (44.20±0.55) mm] were significantly increased compared to preoperative measurements (both P<0.01). Comparison of subcutaneous fat thickness at the nasal root between preoperative and postoperative time points (1, 6, 12, and 24 months) showed statistically significant differences ( P<0.007). Post-hoc comparisons revealed statistically significant differences between: postoperative 1 month and 6 months vs. preoperative; postoperative 12 months vs. postoperative 1 and 6 months; and postoperative 24 months vs. postoperative 1 and 6 months (all P<0.007). However, the comparison between postoperative 24 months and 12 months showed no statistically significant difference ( P>0.007). Comparison of absorption rates at postoperative time points (6, 12, and 24 months) showed statistically significant differences ( P<0.017). Comparisons between postoperative 12 months vs. 6 months, and postoperative 24 months vs. 6 months showed statistically significant differences (both P<0.017), while the comparison between postoperative 24 months and 12 months showed no statistically significant difference ( P>0.017). In the aesthetic satisfaction survey, 37 cases were markedly effective and 1 case was fair, achieving an aesthetic satisfaction rate of 97%. Conclusion:The use of autologous ear cartilage for constructing a biomimetic nasal tip framework combined with dermal fat dorsal grafting in rhinoplasty results in natural postoperative appearance and high patient satisfaction, demonstrating significant value for extensive clinical use.

Objective:Based on a propensity score matchied analysis, the impact of neoadjuvant therapy, namely the transcatheter arterial chemoembolization (TACE) combined with the targeted and immunotherapy, on the prognosis of patients undergoing liver resection for hepatocellular carcinoma (HCC).Methods:Clinical data of 226 patients who underwent surgical resection for HCC of China Liver Cancer (CNLC) stage Ib, IIa, IIb, and IIIa at the Second Affiliated Hospital of Anhui Medical University from February 2020 to December 2024 were retrospectively analyzed, including 201 males and 25 females, aged 64.6±9.4 years. Patients were divided into the neoadjuvant therapy group ( n=25) and the direct surgery group ( n=201). Propensity score matching was used to analyze the liver fibrosis-4 score, platelet count, prothrombin time, activated partial thromboplastin time, and tumor number of the two groups. Postoperative pathological assessment of liver resection was performed. The Kaplan-Meier method was used to analyze the prognosis, and the log-rank test was used to compare the survival rates of the two groups. Results:After propensity score 1: 3 matching, there were no statistically significant differences (all P>0.05) regarding the baseline characteristics of the two groups. Pathological assessment after hepatectomy: the complete pathological response rate was 8% (2/25), and the major pathological response rate was 36% (9/25). The recurrence-free survival rates at 1, 2, and 3 years after surgery in the direct surgery group and the neoadjuvant therapy group were 52.0%, 48.0%, and 42.7% versus 76.0%, 72.0%, and 68.0%, respectively ( χ2=4.76, P=0.029). The overall survival rates at 1, 2, and 3 years after surgery in the direct surgery group and the neoadjuvant therapy group were 80.0%, 78.7%, and 77.3% versus 100.0%, 96.0%, and 96.0%, respectively ( χ2=4.31, P=0.038). Conclusion:Neoadjuvant therapy could reduce the risk of postoperative recurrence and prolong patients survival

Objective To addresses the challenges arising from the rapid expansion of pharmaceutical clinical trials and the growing demands for quality management,this paper investigates the application of low-code technology in project management.Its goals are to enhance the operational efficiency and execution capabilities of clinical trial institutions,ensure trial quality and safety,and accelerate the translation of pharmaceutical scientific achievements.Methods A brainstorming session was conducted to analyze the technical and functional requirements for managing pharmaceutical clinical trial projects.Utilizing the ＂template design＂ and ＂decision analysis＂ functionalities of low-code technology,the study adopted a modular and visually driven data management approach to develop a system compliant with Good Clinical Practice(GCP)standards.This system integrates key functionalities,including project progress management,funding management,drug inventory management,and quality control.Its effectiveness was evaluated through real-world operation and performance validation.Results The system had demonstrated stable operation with substantial improvements in practical application.Compared with conventional management approaches,it significantly enhanced project management efficiency:the time required for project schedule management was reduced by 80%,the efficiency of financial processing increased by 95%,drug inventory management efficiency improved by 75%,and the time spent on quality control was shortened by 60%.Conclusion The pharmaceutical clinical trial project management system developed using low-code technology offers substantial advantages and promising application potential.It represents a critical practice in applying digital and intelligent tools to advance pharmaceutical productivity in the medical and healthcare sectors.

Objective:To investigate the clinical efficacy of autologous ear cartilage biomimetic nasal tip framework construction combined with dermal fat dorsal grafting in rhinoplasty.Methods:A retrospective analysis was conducted on clinical data of patients who underwent rhinoplasty at the Department of Plastic Surgery, Affiliated Hospital of Nanjing University of Chinese Medicine from June 2021 to May 2023. Autologous ear cartilage with preserved perichondrium was harvested from patients, and fashioned into a nasal tip framework simulating the natural nasal tip structure. Dermal fat grafts were harvested from the lateral gluteal crease region where the dermis was thicker, and implanted into the nasal dorsum for augmentation rhinoplasty. Postoperative follow-up included observation of incision healing, nasal tip morphology, and complications. Pre- and postoperative photographs were taken to measure nasal length and nasal tip height. Ultrasound was used to measure subcutaneous fat thickness at the nasal root before and after surgery, and absorption rates were calculated. The absorption rate at 6, 12, and 24 months postoperatively = (1 -subcutaneous fat thickness at 6 or 12 or 24 months postoperatively/subcutaneous fat thickness at 1 month postoperatively) × 100%. Aesthetic satisfaction was evaluated based on surgeon assessment, patient self-evaluation, and third-party physician evaluation (satisfaction by all three parties was rated as markedly effective, by two parties as effective, by one party as fair, and by none as poor). The aesthetic satisfaction rate = (markedly effective + effective) cases/total cases × 100%. Comparisons of preoperative and postoperative nasal tip height and nasal length were performed using paired t-tests, with P<0.05 considered statistically significant. Comparisons of subcutaneous fat thickness at the nasal root at different time points and absorption rates at different postoperative time points were performed using repeated measures ANOVA, with post-hoc pairwise comparisons using Bonferroni correction. For subcutaneous fat thickness comparisons, P<0.007 was considered statistically significant; for absorption rate comparisons, P<0.017 was considered statistically significant. Results:A total of 38 patients were included, consisting of 5 males and 33 females, with a mean age of 29.42 years (range 20-38 years). All patients were followed up for 24 months postoperatively. All incisions healed well; nasal appearance was aesthetically pleasing; nasal dorsal height was satisfactory; nasal tip mobility was good; the framework was stable; and no complications occurred. At 24 months postoperatively, nasal tip height [(22.87±0.52) mm vs. (19.94±0.53) mm] and nasal length [(47.18±0.61) mm vs. (44.20±0.55) mm] were significantly increased compared to preoperative measurements (both P<0.01). Comparison of subcutaneous fat thickness at the nasal root between preoperative and postoperative time points (1, 6, 12, and 24 months) showed statistically significant differences ( P<0.007). Post-hoc comparisons revealed statistically significant differences between: postoperative 1 month and 6 months vs. preoperative; postoperative 12 months vs. postoperative 1 and 6 months; and postoperative 24 months vs. postoperative 1 and 6 months (all P<0.007). However, the comparison between postoperative 24 months and 12 months showed no statistically significant difference ( P>0.007). Comparison of absorption rates at postoperative time points (6, 12, and 24 months) showed statistically significant differences ( P<0.017). Comparisons between postoperative 12 months vs. 6 months, and postoperative 24 months vs. 6 months showed statistically significant differences (both P<0.017), while the comparison between postoperative 24 months and 12 months showed no statistically significant difference ( P>0.017). In the aesthetic satisfaction survey, 37 cases were markedly effective and 1 case was fair, achieving an aesthetic satisfaction rate of 97%. Conclusion:The use of autologous ear cartilage for constructing a biomimetic nasal tip framework combined with dermal fat dorsal grafting in rhinoplasty results in natural postoperative appearance and high patient satisfaction, demonstrating significant value for extensive clinical use.

Objective:Based on a propensity score matchied analysis, the impact of neoadjuvant therapy, namely the transcatheter arterial chemoembolization (TACE) combined with the targeted and immunotherapy, on the prognosis of patients undergoing liver resection for hepatocellular carcinoma (HCC).Methods:Clinical data of 226 patients who underwent surgical resection for HCC of China Liver Cancer (CNLC) stage Ib, IIa, IIb, and IIIa at the Second Affiliated Hospital of Anhui Medical University from February 2020 to December 2024 were retrospectively analyzed, including 201 males and 25 females, aged 64.6±9.4 years. Patients were divided into the neoadjuvant therapy group ( n=25) and the direct surgery group ( n=201). Propensity score matching was used to analyze the liver fibrosis-4 score, platelet count, prothrombin time, activated partial thromboplastin time, and tumor number of the two groups. Postoperative pathological assessment of liver resection was performed. The Kaplan-Meier method was used to analyze the prognosis, and the log-rank test was used to compare the survival rates of the two groups. Results:After propensity score 1: 3 matching, there were no statistically significant differences (all P>0.05) regarding the baseline characteristics of the two groups. Pathological assessment after hepatectomy: the complete pathological response rate was 8% (2/25), and the major pathological response rate was 36% (9/25). The recurrence-free survival rates at 1, 2, and 3 years after surgery in the direct surgery group and the neoadjuvant therapy group were 52.0%, 48.0%, and 42.7% versus 76.0%, 72.0%, and 68.0%, respectively ( χ2=4.76, P=0.029). The overall survival rates at 1, 2, and 3 years after surgery in the direct surgery group and the neoadjuvant therapy group were 80.0%, 78.7%, and 77.3% versus 100.0%, 96.0%, and 96.0%, respectively ( χ2=4.31, P=0.038). Conclusion:Neoadjuvant therapy could reduce the risk of postoperative recurrence and prolong patients survival

Objective To explore the value of diffusion tensor imaging analysis index along the perivascular space(DTI-ALPS)for assessing age-related functional changes in glymphatic system(GS).Methods Totally 27 healthy subjects from Meizhou People's Hospital and 100 healthy subjects from neuroimaging informatics tools and resources collaborator database who underwent T1-weighted magnetization-prepared rapid gradient echo(T1-MPRAGE)and DTI scanning were retrospectively enrolled and divided into youth group(n=38),middle-aged group(n=57)and elderly group(n=32).Automated DTI-ALPS index analysis procedure was used to minimize manual errors and derive DTI-ALPS index.The general data,neuropsychological assessment results and DTI-ALPS indices were compared among groups.Spearman correlation analysis was performed to observe the relationships of DTI-ALPS index and age,gender,as well as neuropsychological scores.Results The average age in youth group,middle-aged group and elderly group was(28.5±5.8),(53.7±6.8)and(73.8±2.3)years,respectively.No significant difference of DTI-ALPS index was found between middle-aged group and elderly group(P＞0.05),which were both lower than that in youth group(both P＜0.05).DTI-ALPS index was weakly negatively correlated with age(rs=-0.340,P＜0.001),but not significantly correlated with gender nor neuropsychological assessment results(both P＞0.05).Conclusion DTI-ALPS index was negatively correlated with age in healthy individuals,hence having potential utility for assessing age-related functional changes in GS.

Objective To understand the implementation of WS/T 508-2016 and the status of washing and disin-fection of medical textiles in China,and provide basis for the revision of the standard.Methods A questionnaire survey was conducted on the management of medical institutions and washing and disinfection workplace,building layout,personnel protection,equipment and supplies,washing and disinfection principles,and hygiene quality mo-nitoring of medical textiles in 323 medical institutions and 31 washing institutions in China.Meanwhile,microbio-logical index sampling was conducted on 234 pieces of medical textiles in 9 medical institutions and 8 washing insti-tutions in Hubei,Shanxi,Shanghai,and Sichuan Provinces before and after washing and disinfection.Results The awareness rates of WS/T 508-2016 among medical institutions and washing institutions were 96.90％and 96.77％,respectively,and the implementation rates were 94.12％and 96.77％,respectively.47.99％medical in-stitutions use purchasing services for washing and disinfecting medical textiles,and the higher the level of the medi-cal institution was,the higher the proportion of purchasing services was(x2=15.312,P＜0.001).85.16％medi-cal institutions have conducted risk assessments on service providers,and 52.99％were responsible for or participa-ted in pre-job training by the medical institution.Washing institutions were higher than medical institutions in terms of system soundness rate,pre-job training rate,proportion of quality management leaders and full-time(part-time)quality inspectors,setting rate of hand-washing facilities in zones,passages,isolation barriers,dressing(buffer)room,and toilets,configuration rate of hygiene isolation washing equipment,tunnel washing unit,washing equip-ment with heating functions,drying equipment and mechanical ventilation facilities,and specialty machine washing rate.Among 234 medical textiles specimens,11.97％were detected fungi,and the total fungal colonies in 5 clean textiles exceeded 100 CFU/100 cm2.Conclusion WS/T 508-2016 can further standardize the washing and disin-fection of medical textiles in China through strengthening institutional management,improving the supervision level of service providers,perfecting hardware facilities and layout,introducing new technologies,and increasing the mo-nitoring on fungi in clean textiles.