The profound integration of novel qualitative productive forces throughout the entire process of diagnosing and treating gastrointestinal cancer has catalyzed innovative advance-ments in surgical techniques and postoperative rehabilitation. In the field of minimally invasive resection, technological innovations, from laparoscopic surgery to robot-assisted surgical systems that transcend traditional visual and operational limitations, and further to the integration of artificial intelligence and 5G technologies that overcome spatiotemporal barriers for real-time decision-making and telemedicine, have significantly enhanced the precision and safety of gastrointestinal tumor surgery. Concurrently, the development of innovative medical devices plays a pivotal role in improving perioperative and postoperative rehabilitation efficiency. Functional device design focuses on addressing the holistic needs of patients throughout their clinical journey, systematically resolving efficiency and safety bottlenecks inherent in conventional diagnostic and therapeutic approaches. Technological progress has further enabled non-invasive, convenient remote health management for patients. Novel qualitative productive forces not only redefine surgical paradigms but also deliver efficient, safe, and patient-centered diagnostic and therapeutic experiences through comprehensive innovation across all treatment phases. This evolution marks a critical breakthrough in modern medicine's transition toward intelligence and systematization, heralding a new era of intelligent healthcare delivery.

Background and Aims:Biliary tract cancers(BTCs)are highly aggressive malignancies with dismal prognosis,for which radical resection remains the only potentially curative treatment.Laparoscopic surgery has demonstrated superiority over open surgery in perioperative safety and recovery,yet it is technically limited in complex operations.Robot-assisted laparoscopy,with its high-definition three-dimensional vision and enhanced instrument dexterity,may overcome these limitations.However,comparative evidence balancing baseline differences between laparoscopic and robot-assisted laparoscopic radical resections for BTCs is still lacking.This study aimed to evaluate and compare their short-term safety using propensity score matching(PSM).Methods:A total of 151 patients with biliary tract cancers who underwent radical resection were retrospectively enrolled from the Chinese Biliary Tract Tumor Collaborative Group database,including 128 in the laparoscopic group and 23 in the robotic-assisted laparoscopic group.To balance baseline differences,an initial 1∶1 PSM was performed,yielding 19 laparoscopic and 19 robotic cases.Subsequently,using the robotic group as the reference,a 1∶2 PSM was conducted,resulting in 36 laparoscopic and 18 robotic cases.Primary outcomes(conversion to open surgery,ICU admission,and postoperative complications)and secondary outcomes(operative time,intraoperative blood loss,transfusion,postoperative hospital stay,reoperation,readmission,and hospitalization costs)were compared between the two groups.Multivariate regression analyses were performed to explore factors associated with conversion to open surgery and postoperative hospital stay.Results:After matching,baseline characteristics were well balanced between groups.For primary outcomes,the conversion rate to open surgery was significantly higher in the laparoscopic group than in the robotic group(41.7％vs.0,P=0.001),while ICU admission,overall postoperative complications,and Clavien-Dindo graded complications showed no significant differences(all P＞0.05).For secondary outcomes,the postoperative hospital stay was significantly more extended in the laparoscopic group compared with the robotic group(18.5 d vs.8.0 d,P=0.005),whereas operative time,intraoperative blood loss,transfusion,reoperation,readmission,and hospitalization costs were comparable(all P＞0.05).Logistic regression for conversion did not identify statistically significant predictors,but moderately differentiated tumors,elevated preoperative CA19-9,and higher harvested lymph node counts showed trends toward increased risk.Multivariate linear regression revealed that robotic-assisted surgery was an independent factor for reduced postoperative hospital stay(P=0.024),while preoperative total bilirubin(P=0.020),longer operative time(P=0.000),postoperative complications(P=0.006),and reoperation(P=0.005)were found to be associated with a prolonged hospital stay.Conclusion:Robot-assisted laparoscopic radical resection for BTCs is not inferior to conventional laparoscopy in short-term safety and may further reduce conversion rates and hospital stay.Its technical advantages may be particularly valuable in anatomically complex or challenging cases.Nonetheless,cost-effectiveness and resource allocation should be considered for wider adoption.

Background and Aims:Biliary tract cancers(BTCs)are highly aggressive malignancies with dismal prognosis,for which radical resection remains the only potentially curative treatment.Laparoscopic surgery has demonstrated superiority over open surgery in perioperative safety and recovery,yet it is technically limited in complex operations.Robot-assisted laparoscopy,with its high-definition three-dimensional vision and enhanced instrument dexterity,may overcome these limitations.However,comparative evidence balancing baseline differences between laparoscopic and robot-assisted laparoscopic radical resections for BTCs is still lacking.This study aimed to evaluate and compare their short-term safety using propensity score matching(PSM).Methods:A total of 151 patients with biliary tract cancers who underwent radical resection were retrospectively enrolled from the Chinese Biliary Tract Tumor Collaborative Group database,including 128 in the laparoscopic group and 23 in the robotic-assisted laparoscopic group.To balance baseline differences,an initial 1∶1 PSM was performed,yielding 19 laparoscopic and 19 robotic cases.Subsequently,using the robotic group as the reference,a 1∶2 PSM was conducted,resulting in 36 laparoscopic and 18 robotic cases.Primary outcomes(conversion to open surgery,ICU admission,and postoperative complications)and secondary outcomes(operative time,intraoperative blood loss,transfusion,postoperative hospital stay,reoperation,readmission,and hospitalization costs)were compared between the two groups.Multivariate regression analyses were performed to explore factors associated with conversion to open surgery and postoperative hospital stay.Results:After matching,baseline characteristics were well balanced between groups.For primary outcomes,the conversion rate to open surgery was significantly higher in the laparoscopic group than in the robotic group(41.7％vs.0,P=0.001),while ICU admission,overall postoperative complications,and Clavien-Dindo graded complications showed no significant differences(all P＞0.05).For secondary outcomes,the postoperative hospital stay was significantly more extended in the laparoscopic group compared with the robotic group(18.5 d vs.8.0 d,P=0.005),whereas operative time,intraoperative blood loss,transfusion,reoperation,readmission,and hospitalization costs were comparable(all P＞0.05).Logistic regression for conversion did not identify statistically significant predictors,but moderately differentiated tumors,elevated preoperative CA19-9,and higher harvested lymph node counts showed trends toward increased risk.Multivariate linear regression revealed that robotic-assisted surgery was an independent factor for reduced postoperative hospital stay(P=0.024),while preoperative total bilirubin(P=0.020),longer operative time(P=0.000),postoperative complications(P=0.006),and reoperation(P=0.005)were found to be associated with a prolonged hospital stay.Conclusion:Robot-assisted laparoscopic radical resection for BTCs is not inferior to conventional laparoscopy in short-term safety and may further reduce conversion rates and hospital stay.Its technical advantages may be particularly valuable in anatomically complex or challenging cases.Nonetheless,cost-effectiveness and resource allocation should be considered for wider adoption.

The profound integration of novel qualitative productive forces throughout the entire process of diagnosing and treating gastrointestinal cancer has catalyzed innovative advance-ments in surgical techniques and postoperative rehabilitation. In the field of minimally invasive resection, technological innovations, from laparoscopic surgery to robot-assisted surgical systems that transcend traditional visual and operational limitations, and further to the integration of artificial intelligence and 5G technologies that overcome spatiotemporal barriers for real-time decision-making and telemedicine, have significantly enhanced the precision and safety of gastrointestinal tumor surgery. Concurrently, the development of innovative medical devices plays a pivotal role in improving perioperative and postoperative rehabilitation efficiency. Functional device design focuses on addressing the holistic needs of patients throughout their clinical journey, systematically resolving efficiency and safety bottlenecks inherent in conventional diagnostic and therapeutic approaches. Technological progress has further enabled non-invasive, convenient remote health management for patients. Novel qualitative productive forces not only redefine surgical paradigms but also deliver efficient, safe, and patient-centered diagnostic and therapeutic experiences through comprehensive innovation across all treatment phases. This evolution marks a critical breakthrough in modern medicine's transition toward intelligence and systematization, heralding a new era of intelligent healthcare delivery.

ObjectiveTo investigate the current status and development needs of evidence-based medicine （EBM） capability in ethnic minority medicine， and explore effective strategies to enhance EBM capability in this field. MethodsThe questionnaire survey was conducted in various ethnic minority medical institutions and research organisations. The questionnaire covered three dimensions， firstly， perceptions and attitudes towards evidence-based medicine； secondly， advantages and challenges in the development of ethnic minority medicine； thirdly， demands and recommendations for enhancing evidence-based medicine capability in ethnic minority medicine. ResultsA total of 501 valid questionnaires were collected， of which 103 questionnaires were collected by re-sending to minority medicine regions with insufficient participation. The questionnaires included 354 responses （70.66%） from practitioners of minority medicine， including Tibetan medicine， Mongolian medicine， Uyghur medicine， Zhuang medicine， and Korean medicine. Among the 501 questionnaires， 146 respondents （29.14%） indicated that they knew about EBM， 355 respondents （70.86%） had either a "general understanding" or had "not heard about" EBM before， and 469 respondents （93.61%） believed that introducing ECM could promote the development of ethnic minority medicine. The primary challenge in promoting EBM in the field of ethnic minority medicine is the lack of professionals in EBM and a lack of understanding of how to apply it into clinical practice （442 respondents， 88.22%）. In the 9-point importance rating for enhancing evidence-based abilities， high scores were achieved in standardization of clinical practice guidelines （7.50±1.90） and methods for sample sizes in clinical research （7.45±1.90）. Regarding the demand for improving clinical research literacy， expert academic lectures， and experience sharing （404 respondents， 80.64%） and evidence-based methodology monographs on ethnic minority medicine （401 respondents， 80.04%） were emphasized. ConclusionsPractitioners in ethnic minority medicine hold a positive attitude towards integrating EBM. However， there remains substantial room for the education and dissemination of EBM. Enhancing evidence-based capabilities can be achieved through specific measures such as cultivating or recruiting talents in EBM， establishing evidence-based support platforms for clinical research， organizing regular academic lectures and exchanges， and strengthening the construction of theoretical frameworks and evaluation systems tailored to ethnic minority medicine， thereby following a path of evidence-based practices aligned with the unique characteristics of ethnic minority medicine.

It has been proposed by Basic Questions On Proper Therapies for Different Diseases Geographically （《素问·异法方宜论篇》） that "wei （痿） diseases should be treated by Daoyin （导引）". Furthermore， it is clarified that the indications of Daoyin are those conditions related to spleen and dampness caused by dampness pathogen， excessive food intake and less exercise， and mainly manifested as heavy limbs， fatigue and flaccidity， which is similar to the metabolic imbalance in the early stage of glucose or lipid metabolism disorder in modern medicine. Based on modern clinical and basic research evidence， Daoyin can inhibit the response of inflammation， alleviate oxidative stress， regulate intestinal microbiota， and modulate gene expression to improve metabolic abnormalities， and this will provide ideas for researches on the indications of Daoyin.

This report describs 2 domestic cases of tacrolimus poisoning in kidney transplant recipients due to overexposure of tacrolimus caused by nirmatrelvir/ritonavir for SARS-CoV-2 infection.Phenytoin sodium is prescribed for inducing CYP3A enzyme.It is intended for providing references for formulating and adjusting treatment protocols for tacrolimus overexposure and related toxicity in kidney transplant recipients caused by nirmatrelvir/ritonavir.

After the outbreak of coronavirus disease 2019, the number of severe cases in Wuhan increased dramatically, which was far beyond the load of intensive care unit.As a result, the isolation ward became the place for the treatment of severe cases.Because the important role of anesthesiologists, more than 20 anesthesiologists from Union Hospital affiliated to Tongji Medical College of Huazhong University of Science and Technology have been sent to eight isolation wards of severe patients.They have participated in the treatment of more than 800 severe coronavirus disease 2019 patients, including more than 300 critical cases with more than 120 cases getting better recovery.Their work included endotracheal intubation, central venous catheterization, artery cannulation and blood gas analysis, and bedside cardiopulmonary ultrasound examination, and more importantly they have played an important role in respiratory management after endotracheal intubation, the treatment of cardiovascular events and precise fluid therapy.During these works, anesthesiologists improved their own professional skills through the cooperation with other specialists, including the standard writing skills of medical records and prescription, appropriate protection against infectious diseases, standard medication and oxygen therapy for respiratory diseases, and the capability of continuously management of critical cases.

Objective To evaluate the maternal age at delivery in Beijing and the effect of maternal age on pregnancy outcomes.Methods A retrospective analysis was conducted on 14 970 singleton pregnancies from 15 hospitals in Beijing from June 20th to November 30th in 2013.These hospitals were sorted by the numbers of delivery and chosen as clusters by systemic cluster sampling method.The data of age,diagnosis with gestational diabetes mellitus (GDM) and pre-eclampsia (PE),neonatal birth weight,gestational age at delivery,postpartum hemorrhage and infants admitted to the neonatal ICU (NICU) were collected.The 14 970 women were divided into 5 groups according to their ages at delivery:(1) less than 20 years (n=205),(2)20-＜30 years (n=9 228),(3)30-＜35 years (n=4 365),(4)35-＜40 years (n=1 017),and (5) 40 years and older (n=155).T-test and x2 test were used for between-group comparison,and logistic regression analysis was used to examine the association between age and the risk of adverse pregnancy outcomes.Results (1) The mean maternal age at delivery in 2013 in Beijing was (28±4) years old.Among them,205 (1.4％,205/14 970) delivered under 20 years of age;1 172 (7.8％,1 172/14 970) ≥35 years;and 155 (1.O％,155/14 970) at 40 years and older.(2) The prevalence of diabetes,hypertension,overweight and obesity increased with age,and the incidence of these conditions were 3.4％,4.3％ and 31.4％ in women with advanced age,respectively.(3) Compared with 20-＜30 years group,less than 20 years was associated with significantly lower incidence of GDM [adjust OR (aOR)=0.393,95％ CI:0.222-0.696] and cesarean section rate (aOR=0.549,95％CI:0.391-0.771),and higher incidence of preterm birth (aOR=2.144,95％CI:1.256-3.662).Moreover,30-＜35 years,35-＜40 years and 40 years and older groups all had significantly higher risk of GDM (30-34 years,aOR=1.513,95％CI:1.374-1.666;35-＜40 years,aOR=2.094,95％CI:1.786-2.455;≥40 years,aOR=2.174,95％CI:1.492-3.167),preterm birth (aOR=1.219,95％CI:1.021-1.455;aOR=1.644,95％CI:1.251-2.161;aOR=2.141,95％CI:1.209-3.792),cesarean section (aOR=1.373,95％ CI:1.268-1.486;aOR=2.960,95％ CI:2.550-3.435;aOR=4.332,95％CI:2.920-6.426) and NICU admission rate (aOR=1.236,95％CI:1.059-1.443;aOR=1.337,95％CI:1.018-1.756;aOR=2.389,95％CI:1.385-4.121),when compared to the 20-＜30 years of age group.Higher incidence of PE (aOR=1.292,95％CI:1.007-1.659) and postpartum hemorrhage (aOR=1.224,95％CI:1.048-1.429) were also noted in women of 30-＜35 years,compared to 20-＜30 years group respectively.Conclusion Both advanced maternal age and adolescent pregnancy are associated with increasing risk of adverse pregnancy outcomes.

Objective To study the clinical characteristics of dengue ferver (DF) in Macao. Methods 989 cases of DF between August and December 2001 in Kiang Wu Hospital were analyzed retrospectively. Results The age of highest morbidity was between 41-50 years old, the peak time was September and October. The density of the population was linear relative to the morbidity(r=(0.866,) P