ObjectiveTo investigate the impacts of three types of acupuncture timing factors， including intervention initiation time， needle retention duration， and treatment intervals， on the treatment efficacy of ischemic stroke （IS） and provide evidence-based support for optimizing acupuncture timing strategies. MethodsA systematic search was conducted in both Chinese and English databases， including CNKI， Wanfang Data， VIP， CBM， PubMed， Web of Science， Cochrane Library， and Embase. The randomized controlled trials involving multiple acupuncture intervention time groups were included to reduce inter-study heterogeneity. A network meta-analysis model was constructed to compare the effects of different intervention initiation time， needle retention duration， and treatment intervals on primary IS outcomes， including total clinical response rate， neurological and limb function scores， quality of life score， and hemorheological parameters. Adverse events were also assessed. ResultsA total of 32 studies were included. The results showed that early acupuncture intervention （1-3 days and 4-7 days after onset） outperformed late intervention （>14 days） in terms of response rate， neurological function improvement， and quality of life （P<0.05， P<0.01）. Extending needle retention time to 40-60 min was associated with improved response rates and hemorheological parameters （P<0.01）. No significant differences were observed among different treatment intervals. The evidence of key outcomes showed high overall certainty， with low heterogeneity and inconsistency. Sensitivity analyses and publication bias assessments indicated the stability of the main results and a low risk of publication bias. No significant adverse reaction was reported. ConclusionDifferent timing factors significantly influence the efficacy of acupuncture treatment for IS. Early intervention and appropriately extended needle retention time result in better clinical outcomes， while treatment interval has no significant effect on efficacy. The inclusion of studies with multiple acupuncture timing groups helps control methodological heterogeneity and enhances the robustness of the analysis， providing evidence-based guidance for optimizing acupuncture timing strategies in IS management.

ObjectiveTo construct a comprehensive evaluation indicator system for clinical practice guidelines of traditional Chinese medicine （TCM） that is scientific， systematic， and reflects the characteristics of TCM. MethodsA systematic search was conducted in Chinese and English databases， including CNKI， Wanfang， VIP， SinoMed， PubMed， Embase， and Cochrane Library， to include literature on domestic and international guideline evaluation tools and TCM-related research. Document analysis and CiteSpace were utilized for keyword co-occurrence and clustering analysis. ResultsA total of 65 relevant studies were included， from which seven core thematic domains were identified. Based on the research objectives， a two-step construction strategy was adopted： first， an external evaluation framework was established by referencing international tools to cover methodological rigor and procedural standardization； second， an internal evaluation framework was developed to reflect the distinctive features of TCM clinical practice， including syndrome differentiation and efficacy feedback. Through expert consensus， the indicator system was refined， resulting in a dual-layered structure comprising 8 primary indicators， 22 secondary indicators， and 62 evaluation criteria. ConclusionThe comprehensive evaluation system for TCM clinical practice guidelines， based on bibliometric analysis and core element extraction， integrates both theoretical integrity and practical applicability. This study provides a preliminary research foundation for further optimization， validation， and development of a refined comprehensive evaluation system.

OBJECTIVE: To investigate the association between fluid balance trajectories within the first 3 days of intensive care unit (ICU) admission and 28-day mortality as well as the incidence of continuous renal replacement therapy (CRRT) in patients with severe acute pancreatitis (SAP). METHODS: Clinical data of SAP patients were extracted from the Medical Information Mart of Intensive Care-IV (MIMIC-IV). Group-based trajectory modeling (GBTM) was used to analyze the daily fluid balance of patients within 3 days of ICU admission, and grouping them accordingly. Univariate and multivariate Logistic regression analyses were performed to assess the association between fluid balance trajectory and 28-day mortality and ICU CRRT in SAP patients. RESULTS: A total of 251 SAP patients were included, with 33 deaths within 28 days, and a 28-day mortality of 13.15%; 49 patients (19.52%) continued to receive bedside CRRT after 3 days of ICU admission. The fluid balance on the 3rd day, cumulative fluid balance within 3 days of ICU admission, and incidence of CRRT in the death group were significantly higher than those in the survival group. According to GBTM groups, there were 127 cases in the moderate fluid resuscitation with rapid reduction (MF group), 44 cases in the large fluid resuscitation with rapid reduction (LF group), 20 cases in the moderate fluid resuscitation with slow reduction (MS group), and 60 cases in the small fluid resuscitation with slow reduction (SS group). The cumulative fluid balance within 3 days of ICU admission of the MF group, LF group, MS group, and SS group were 8.60% (5.15%, 11.70%), 16.70% (13.00%, 21.02%), 23.40% (19.38%, 25.45%), and 0.65% (-2.35%, 2.20%), respectively, and the incidence of CRRT during ICU hospitalization were 11.02%, 29.55%, 85.00%, and 8.33%, respectively, with statistically significant differences among the groups (both P < 0.05); the 28-day mortality were 11.02%, 18.18%, 20.00%, and 11.67%, respectively, with no statistically significant difference among the groups (P > 0.05). Kaplan-Meier survival curve analysis showed there was no statistically significant difference in 28-day cumulative survival rate among groups with different fluid balance trajectories (Log-rank test: χ ² = 2.31, P = 0.509). Multivariate Logistic regression analysis showed that cumulative fluid balance within 3 days of ICU admission was an independent risk factor for 28-day mortality [odds ratio (OR) = 1.071, 95% confidence interval (95%CI) was 1.005-1.144, P = 0.040] and CRRT requirement (OR = 1.233, 95%CI was 1.125-1.372, P < 0.001); early aggressive fluid resuscitation on day 1 reduced CRRT risk (OR = 0.866, 95%CI was 0.756-0.978, P = 0.030). CONCLUSIONS Dynamic fluid management is essential in SAP patients. While early aggressive fluid resuscitation may reduce CRRT demand, excessive cumulative fluid balance is associated with increased 28-day mortality and CRRT incidence.
Humans ; Male ; Female ; Middle Aged ; Water-Electrolyte Balance ; Continuous Renal Replacement Therapy ; Intensive Care Units ; Aged ; Adult ; Pancreatitis/mortality* ; Logistic Models ; Retrospective Studies ; Renal Replacement Therapy

With the continuous advancement of modern medical technology,wearable patch ultrasound technology is emerging as a crucial tool for real-time and dynamic monitoring of visual information within the human body.This technology seamlessly integrates the precision of ultrasound with the convenience of wearable devices,enabling continuous and dynamic monitoring of internal physiological parameters,and providing a more accurate and efficient method for medical diagnosis and health monitoring.Wearable patch ultrasound can obtain the image information of human body in real time,including the structure and functional status of the heart,blood vessels,muscles,and bones,facilitating early disease detection and diagnosis.This review summarizes the major clinical application scenarios and frontier research advances of wearable patch ultrasound and discusses the opportunities and challenges in the future.

Objective To explore and identify the nutritional/inflammatory indicator with the highest predictive potential for overall survival(OS)in postoperative tumor patients so as to provide guidance for postoperative rehabilitation of tumor patients.Methods Data from 3 191 surgical patients were collected,including 15 nutritional/inflammatory indicators.The maximum selection rank statistic method was used to calculate the optimal cut-off values for continuous indicators.The Kaplan-Meier method was used to assess OS,and Cox proportional hazards models were used to analyze the association between the aforementioned 15 indicators and survival.The predictive value of these 15 indicators was evaluated with receiver operating characteristic(ROC)curves and C-index.Results Multivariate analysis showed that all 15 indicators were significantly associated with poorer OS in surgical patients(P＜0.05 for all).Time-dependent area under the curve(AUC)and C-index analysis indicated that 3 indicators with the highest predictive potential in OS in postoperative tumor patients were the nutritional risk index(NRI)(C-index:0.597),C-reactive protein-to-albumin ratio(CAR)(C-index:0.587),and C-reactive protein-to-lymphocyte ratio(CLR)(C-index:0.587).The optimal cut-off value for NRI was determined to be 104.31(i.e.,NRI＜104.31 suggests malnutrition)with the maximum selection rank statistic method,the optimal cut-off value for CAR to be 0.05(i.e.,CAR≥0.05 suggests a strong inflammatory response,often accompanied by malnutrition),and the optimal cut-off value for CLR to be 1.18(i.e.,CLR≥1.18 suggests a strong inflammatory response).Subgroup analysis indicated that NRI,CAR,and CLR had good correlation with tumor staging,and there were significant differences between tumor node metastasis(TNM)Ⅲ/Ⅳ stage patients and TNM Ⅰ/Ⅱ stage patients when there was a strong inflammatory response or malnutrition.Conclusion In postoperative tumor patients,NRI,CLR,and CAR have high prognostic value.Combining these with the patient's clinical stage,it enables more precise guidance for clinical diagnosis and treatment strategies.

Objective:To investigate whether F.nucleatum affects the chemotherapy resistance of colorectal cancer by regulating ABC subfamily G subtype 2 (ABCG2), in view of the fact that the correlation between the two has not been reported. Methods:Oxaliplatin was used to interfere with colorectal cancer cells and co-cultured with F.nucleatum to establish a chemotherapy-induced model of microbial infection. Calcein AM/PI cell staining, trypan blue staining, and cell counting kit 8 (CCK-8) method were used to detect cell activity. Real-time fluorescence quantitative polymerase chain reaction and western blot were used to detect ABCG2 mRNA and protein expression levels in colorectal cancer cells. The target gene was knocked down by constructing shRNA plasmids. The HCT-116 cell F.nucleatum infection model was constructed and transcriptome sequencing and Kyoto Encyclopedia of Genes and Genomes (KEGG) and gene ontology (GO) analyses were performed to determine the differential gene expression enrichment pathways. Genistein (GST) was used as an E-cadherin blocker, and triclabendazole sulfoxide (TCBZSO) was used as an ABCG2 blocker. Immunofluorescence was used to detect E-cadherin and β-catenin protein expressions and intracellular localization levels. The subcutaneous xenograft model of nude mice was constructed in vivo, and the expression level of ABCG2 protein in tissues was detected by immunohistochemical staining. Results:CCK-8 results showed that F. nucleatum+oxaliplatin group [HT-29, (92.26±1.66)%; HCT-116, (82.13±1.84)%] cell relative survival rate was higher than that of oxaliplatin group [HT-29, (79.64±3.72)%; HCT-116, (67.56±2.96)%; P＜0.001]. The relative survival rate of oxaliplatin and F. nucleatum co-culture group with ABCG2-knockdown HCT-116 cells [(61.44±1.48)%] was lower than that of F. nucleatum and oxaliplatin co-cultured with HCT-116 cells [(69.29±4.45)%, P=0.015]. GO enrichment analysis showed that HCT-116 cells co-cultured with F.nucleatum were significantly enriched in "β-catenin binding", "cadherin binding" and "regulation of Wnt signaling pathway". RT-qPCR results showed that the relative expression of ABCG2 mRNA in F.nucleatum + genistein group was significantly lower than that in F.nucleatum group ( P＜0.001). The results in vivo showed that the tumor weight in the F.n+L-OHP+TCBZSO group [(0.12±0.02)g] was lower than that in the F.n+L-OHP group [(0.33±0.05)g, P＜0.001]. Immunohistochemistry suggested that the promotion of ABCG2 protein expression by F. nucleatum was blocked after TCBZSO intervention. Conclusion:F. nucleatum up-regulates ABCG2 expression through E-cadherin/β-catenin signaling pathway to promote colorectal cancer resistance to oxaliplatin.

Objective To explore and identify the nutritional/inflammatory indicator with the highest predictive potential for overall survival(OS)in postoperative tumor patients so as to provide guidance for postoperative rehabilitation of tumor patients.Methods Data from 3 191 surgical patients were collected,including 15 nutritional/inflammatory indicators.The maximum selection rank statistic method was used to calculate the optimal cut-off values for continuous indicators.The Kaplan-Meier method was used to assess OS,and Cox proportional hazards models were used to analyze the association between the aforementioned 15 indicators and survival.The predictive value of these 15 indicators was evaluated with receiver operating characteristic(ROC)curves and C-index.Results Multivariate analysis showed that all 15 indicators were significantly associated with poorer OS in surgical patients(P＜0.05 for all).Time-dependent area under the curve(AUC)and C-index analysis indicated that 3 indicators with the highest predictive potential in OS in postoperative tumor patients were the nutritional risk index(NRI)(C-index:0.597),C-reactive protein-to-albumin ratio(CAR)(C-index:0.587),and C-reactive protein-to-lymphocyte ratio(CLR)(C-index:0.587).The optimal cut-off value for NRI was determined to be 104.31(i.e.,NRI＜104.31 suggests malnutrition)with the maximum selection rank statistic method,the optimal cut-off value for CAR to be 0.05(i.e.,CAR≥0.05 suggests a strong inflammatory response,often accompanied by malnutrition),and the optimal cut-off value for CLR to be 1.18(i.e.,CLR≥1.18 suggests a strong inflammatory response).Subgroup analysis indicated that NRI,CAR,and CLR had good correlation with tumor staging,and there were significant differences between tumor node metastasis(TNM)Ⅲ/Ⅳ stage patients and TNM Ⅰ/Ⅱ stage patients when there was a strong inflammatory response or malnutrition.Conclusion In postoperative tumor patients,NRI,CLR,and CAR have high prognostic value.Combining these with the patient's clinical stage,it enables more precise guidance for clinical diagnosis and treatment strategies.

Objective:To investigate whether F.nucleatum affects the chemotherapy resistance of colorectal cancer by regulating ABC subfamily G subtype 2 (ABCG2), in view of the fact that the correlation between the two has not been reported. Methods:Oxaliplatin was used to interfere with colorectal cancer cells and co-cultured with F.nucleatum to establish a chemotherapy-induced model of microbial infection. Calcein AM/PI cell staining, trypan blue staining, and cell counting kit 8 (CCK-8) method were used to detect cell activity. Real-time fluorescence quantitative polymerase chain reaction and western blot were used to detect ABCG2 mRNA and protein expression levels in colorectal cancer cells. The target gene was knocked down by constructing shRNA plasmids. The HCT-116 cell F.nucleatum infection model was constructed and transcriptome sequencing and Kyoto Encyclopedia of Genes and Genomes (KEGG) and gene ontology (GO) analyses were performed to determine the differential gene expression enrichment pathways. Genistein (GST) was used as an E-cadherin blocker, and triclabendazole sulfoxide (TCBZSO) was used as an ABCG2 blocker. Immunofluorescence was used to detect E-cadherin and β-catenin protein expressions and intracellular localization levels. The subcutaneous xenograft model of nude mice was constructed in vivo, and the expression level of ABCG2 protein in tissues was detected by immunohistochemical staining. Results:CCK-8 results showed that F. nucleatum+oxaliplatin group [HT-29, (92.26±1.66)%; HCT-116, (82.13±1.84)%] cell relative survival rate was higher than that of oxaliplatin group [HT-29, (79.64±3.72)%; HCT-116, (67.56±2.96)%; P＜0.001]. The relative survival rate of oxaliplatin and F. nucleatum co-culture group with ABCG2-knockdown HCT-116 cells [(61.44±1.48)%] was lower than that of F. nucleatum and oxaliplatin co-cultured with HCT-116 cells [(69.29±4.45)%, P=0.015]. GO enrichment analysis showed that HCT-116 cells co-cultured with F.nucleatum were significantly enriched in "β-catenin binding", "cadherin binding" and "regulation of Wnt signaling pathway". RT-qPCR results showed that the relative expression of ABCG2 mRNA in F.nucleatum + genistein group was significantly lower than that in F.nucleatum group ( P＜0.001). The results in vivo showed that the tumor weight in the F.n+L-OHP+TCBZSO group [(0.12±0.02)g] was lower than that in the F.n+L-OHP group [(0.33±0.05)g, P＜0.001]. Immunohistochemistry suggested that the promotion of ABCG2 protein expression by F. nucleatum was blocked after TCBZSO intervention. Conclusion:F. nucleatum up-regulates ABCG2 expression through E-cadherin/β-catenin signaling pathway to promote colorectal cancer resistance to oxaliplatin.

Guidance implementation acts as a bridge between theory and practice，enabling the rapid expansion of their impact and application. This study demonstratively evaluated emergency health systems guidance documents （HSG），represented by the COVID-19 emergency HSG，based on the item implementability of the Appraisal of Guidelines for Research and Evaluation-Health Systems （AGREE-HS），aiming to explore the characteristics of implementability in emergency HSG. The evaluation results indicated that the COVID-19 emergency HSG had a low mean score in implementability，which ranked just above the item participants. Criterion 2 （costs and resource considerations for implementing the recommendations） received the highest mean score of 4.29，while criterion 9 （systematic evaluation of implementation） received the lowest mean score of 1.34. The emergency HSG formulated by the World Health Organization（WHO） and those formulated by various countries showed no difference （P=0.114） in criterion 1 （barriers and facilitators to implementation） but had differences （P<0.05） regarding the average item scores and the scores of the remaining criteria. The WHO standard HSG had high overall scores and had differences （P<0.05） in both the mean item scores and the scores of the nine criteria when compared with the emergency HSG. The global/national HSG showed differences in scores of criterion 1 （barriers and facilitators to implementation） compared with the both clinically relevant HSG and material support HSG （P<0.05）. Emergency HSG prioritized considerations of implementation costs，resources，and flexibility in terms of implementability，while de-emphasizing aspects such as stakeholder opinions，dissemination strategies，and evaluation of HSG. This may be attributed to the context in which emergency HSG are formulated，given the inherent flexibility and variability of emergency health events. The developers should comprehensively consider the needs and characteristics related to the implementability of emergency HSG during the formulation process.

This study used the Appraisal of Guidelines Research & Evaluation-Health Systems （AGREE-HS） to demonstratively compare 34 global coronavirus disease-2019 （COVID-19） health systems guidance documents （HSGs） and 6 World Health Organization （WHO） standard HSGs. The comparison involved topic， participants， methods， recommendations， and implementability， with the aim of exploring the characteristics of emergency HSGs. The results showed that the emergency HSGs had an overall average score of 49%， with topic having the highest score， recommendations having the second highest score， and participants having the lowest score. The standard HSGs had an overall average score of 79%， with high scores in all items. The emergency HSGs had lower scores in participants， methods， recommendations， and implementability than the standard HSGs （P<0.001）， while the COVID-19 emergency HSGs developed by the WHO had higher score in topic than the standard HSGs （P<0.05）. Compared with those released by countries， the COVID-19 emergency HSG developed by the WHO showed superiority in all items and overall scores （P=0.000 2）. This indicates that emergency HSGs， represented by the COVID-19 emergency HSG， place equal emphasis on topic and recommendations as standard HSGs but have low requirements in terms of expert participation， evidence support， and comprehensive consideration in the time- and resource-limited context. They have the characteristics of prominent topics， clear purposes， orientation to demand， keeping up with the latest evidence， flexible adjustment， and timeliness， emphasizing immediate implementation effects， weakening long-term effects， and focusing on comprehensive benefits. Additionally， developers， types， and report completeness are important influencing factors.