1.Clinical Efficacy of Tangshen Dihuang Decoction in Treating Diabetic Kidney Disease with Liver-kidney Yin Deficiency and Blood Stasis Syndrome and Its Impact on Gut Microbiota
Chaomao YANG ; Shunxiao ZHANG ; Zhixin YANG ; Jiandong GAO
Chinese Journal of Experimental Traditional Medical Formulae 2026;32(6):171-178
ObjectiveTo observe the clinical efficacy of Tangshen Dihuang decoction in treating diabetic kidney disease (DKD) with liver-kidney Yin deficiency and blood stasis syndrome and its impact on gut microbiota. MethodsA randomized controlled clinical trial was conducted, in which 102 DKD patients with liver-kidney Yin deficiency and blood stasis syndrome were randomly assigned to the Tangshen Dihuang decoction group and the control group. Each group consisted of 51 cases, and the treatment period was 3 months. The primary efficacy indicators included urinary albumin-to-creatinine ratio (UACR), fasting blood glucose (FBG), 2-hour postprandial blood glucose (2 hPBG), glycated hemoglobin (HbA1C), serum creatinine (SCr), blood urea nitrogen (BUN), angiotensinⅡ (AngⅡ), serum cystatin C (Cys-C), urinary N-acetyl-β-D-glucosaminidase (NAG), urinary β2-microglobulin (Uβ2-MB), traditional Chinese medicine (TCM) symptom scores, and gut microbiota. ResultsAfter treatment, the total response rate in the Tangshen Dihuang decoction was 87.23% (41/47), which was higher than that (69.57%, 32/46) in the control group (Z=4.30, P<0.05). After treatment, the TCM symptom scores decreased in both groups (P<0.01) and were lower in the Tangshen Dihuang decoction group than in the control group (P<0.01). After treatment, the control group showed decreases in UACR, Uβ2-MG, AngⅡ, and FBG (P<0.05) as well as 2 hPBG and HbA1C (P<0.01), and no significant differences in BUN, Cys-C, eGFR, SCr, and NAG. The Tangshen Dihuang decoction group showed increased eGFR (P<0.05), declined levels of UACR, BUN, Cys-C, Uβ2-MB, AngⅡ, FBG, 2 hPBG, NAG, and HbA1C (P<0.01), and no significant difference in SCr. The Tangshen Dihuang decoction group had lower BUN (P<0.05), Cys-C (P<0.05), AngⅡ (P<0.05), 2 hPBG (P<0.05), Uβ2-MG (P<0.01), and NAG (P<0.01) and higher eGFR level (P<0.05) than the control group. After treatment, the control group showed declines in Shannon, Observed_species, and Chao1 indices (P<0.05). The samples from both groups showed statistically significant differences in the principal coordinates analysis (PCoA) plot based on Anosim analysis (P<0.05). After treatment, the Tangshen Dihuang decoction group showed decreased relative abundance of Actinobacteria (P<0.05). Moreover, the relative abundance of Actinobacteria was significantly lower in the Tangshen Dihuang decoction group than in the control group (P<0.05). At the genus level, the control group showed decreased relative abundance of Bifidobacterium (P<0.05), and the Tangshen Dihuang decoction group presented increased relative abundance of Bifidobacterium and Blautia_A (P<0.05). After treatment, the Tangshen Dihuang decoction group had higher relative abundance of Bifidobacterium than the control group (P<0.01). ConclusionTangshen Dihuang decoction has a significant therapeutic effect on DKD patients with liver-kidney Yin deficiency and blood stasis syndrome. It can markedly relieve clinical symptoms and reduce proteinuria and postprandial blood glucose by antagonizing the local renin-angiotensin system (RAS) and alleviating gut microbiota dysbiosis.
2.Comparison of mosquito capture efficacy between the BG-Sentinel trap method and the light trap method
Yingyu YANG ; Chunwei SUN ; Zhixin WU ; Jiang ZHU
Shanghai Journal of Preventive Medicine 2026;38(3):240-244
ObjectiveTo compare the mosquito capture efficacy of the BG-trap method and the light trap method, and to explore the precisely applicable scenarios for the two monitoring approaches. MethodsFrom May to October 2024, one BG-trap and one light trap were placed at eight monitoring sites, with a distance of over 10 meters between the two traps at each site. Surveillance was performed twice monthly to compare the two surveillance methods in terms of mosquito species composition, the proportional distribution of female mosquitoes across different habitats, and seasonal fluctuations in mosquito density. ResultsThere were statistically significant differences in mosquito species composition (χ2=60.61, P<0.001) and female mosquito species composition (χ2=37.12, P<0.001) between the BG-trap method and the light trap method, with the BG-trap method capturing a higher proportion of Aedes albopictus than the light trap method. The average density of mosquitoes monitored by the BG-trap method [13.36 mosquitoes·(trap·night)-1] was higher than that monitored by the light trap method[4.70 mosquitoes·(trap·night)-1]. There was statistically significant difference (t=6.70, P<0.001) for the mosquito density between the two methods, and there was a significant positive correlation (r=0.909, P<0.001) for the mosquito density indices between the two methods. The average density of female mosquitoes monitored by the BG-trap method [8.18 mosquitoes·(trap·night)-1] was higher than that monitored by light trap method [3.36 mosquitoes·(trap·night)-1]. There was statistically significant difference (t=6.00, P<0.001) for the female mosquito density between the two methods, and there was a significant positive correlation (r=0.929, P<0.001) for the female mosquito density indices between the two methods. In the four different habitats, the constituent ratio of mosquitoes and female mosquitoes monitored by the BG-trap method in descending order were urban residential area (43.80% and 40.25%), rural farm households (35.55% and 38.60%), hospital (12.70% and 12.87%), and park (7.95% and 8.28%), while the constituent ratio of mosquitoes and female mosquitoes monitored by the light trap method in descending order were rural farm households (34.37% and 43.34%), hospital (33.26% and 30.03%), park (17.96% and 15.17%), and urban residential area (14.41% and 11.46%). In different habitats, there were statistically significant differences for mosquito composition ratios (χ2=189.64, P<0.001) and female mosquito composition ratios (χ2=109.15, P<0.001) between the two monitoring methods. ConclusionThe BG-trap method offers advantages such as simple operation, compact equipment, and high efficiency, with a higher trapping rate for Aedes albopictus compared to the light trap method. In routine monitoring, the BG-trap method can serve as a supplement to the light trap method, while for emergency monitoring of Aedes albopictus in dengue fever outbreak areas and mosquito collection efforts, the BG-trap method is more effective than the light trap method.
3.Effects of LOX-1 gene G501C variation on brain structural changes and cognitive function in patients with white matter hyperintensities
Yajun ZHOU ; Shujian CHEN ; Zhixin WANG ; Yayu WANG ; Chaojuan HUANG ; Xia ZHOU ; Xiaoqun ZHU
Acta Universitatis Medicinalis Anhui 2026;61(3):562-568
ObjectiveTo investigate the effects of lectin-like oxidized low-density lipoprotein receptor-1 (LOX-1) gene G501C on brain structure and cognitive function in patients with white matter hyperintensities (WMH). MethodsA total of 118 patients with WMH were enrolled. All participants underwent T1-weighted and T2-fluid-attenuated inversion recovery (T2-FLAIR) MRI to assess gray matter structure and WMH burden, and completed the mini-mental state examination (MMSE) and Montreal cognitive assessment (MoCA). Partial correlation and mediation analyses were performed to explore the impact of LOX-1 polymorphism on cognitive function. ResultsParticipants were divided into GG+GC group (n = 35) and CC group (n = 83). The GG+GC group showed lower MMSE and MoCA scores (MMSE: P=0.003; MOCA: P=0.015), as well as greater WMH burden (all P0.001), compared with the CC group. Voxel-based morphometry (VBM) analysis revealed reduced left thalamic volume in the GG+GC group, which was correlated with cognitive scores (all P0.05). Subregional thalamic analysis further showed volume reductions in the lateral, ventral, medial, and pulvinar thalamic regions (all P0.05) in the GG+GC group, all positively associated with cognitive performance (all P0.05). Mediation analyses indicated that volumes of the medial and pulvinar thalamic regions mediated the association between genotype and cognitive function (MMSE, MoCA), and that WMH volume mediated the effect on MoCA scores. ConclusionThe LOX-1 G501C polymorphism may indirectly affect cognitive function by influencing specific thalamic subregional volumes and white matter damage, suggesting a potential mediating role of thalamic structures between genetic background and cognitive impairment.
4.Bacterial endotoxin;Recombinant C-factor method;Sabin strain inactivated poliovirus vaccine(sIPV)
Chinese Journal of Biologicals 2026;39(05):592-598
ObjectiveTo address abnormal foam formation during liquid fermentation of Trichoderma reesei(T. reesei) for cellulase production through process optimization.MethodsUsing quadruple fermentation tank, the process was optimized through four key parameters: medium composition, seed source preparation, feeding rate and feeding methodology. Different feeding strategies were evaluated, including time-sequence feeding, dissolved oxygen(DO) process value(PV)-linked feeding, and PID algorithm-controlled user defined function(UDF) feeding. The effects of coarse wheat bran supplementation and seed culture sources(plate vs. shake flask) on the fermentation process were also examined. Cellulase activity and biomass accumulation were monitored throughout the fermentation process.ResultsBoth reduced feeding rate and coarse wheat bran supplementation effectively decreased foam formation during protein expression, preventing abnormal foaming and overflow phenomena. The PID algorithm-controlled feeding strategy enhanced microbial growth, achieving a maximum biomass of 442. 9 g/L at 145 h. Shake flask-derived seed cultures demonstrated superior enzyme production compared to plate-derived seeds, maintaining higher enzyme activity levels after 66 h of fermentation. The combination of coarse wheat bran supplementation, time-sequence feeding strategy(sequence 1), and shake flask-derived seed culture promoted optimal cellulase accumulation, reaching an enzyme activity of 60. 096 U/mL at 145 h.ConclusionAn optimized fermentation process for T.reesei was developed, which effectively controls foam formation while maintaining high enzyme productivity.The findings provide new solutions for addressing foam-related issues in T. reesei liquid fermentation and offer valuable data support for scaling up cellulase production.
5.Hydrogels:role and problems in the repair of oral and maxillofacial defects
Zhixin WU ; Wenwen JIANG ; Jianhui ZHAN ; Yangshurun LI ; Wenyan REN ; Yiyu WANG
Chinese Journal of Tissue Engineering Research 2025;29(10):2178-2188
BACKGROUND:Hydrogels have become a research hotspot due to their unique advantages in the biomedical field due to their superior mechanical and biological properties.At present,related research involves tissue engineering,wound dressing and so on. OBJECTIVE:To review the advantages and properties of hydrogels and the research progress of their application in the repair of oral and maxillofacial defects,discuss the current limitations and challenges of hydrogels in application and promotion,and provide new ideas for future research directions. METHODS:Relevant literature was searched in PubMed,CNKI,and WanFang database by computer.The search terms were"hydrogel,oral and maxillofacial defects,mechanical properties,tissue engineering,wound dressing"in Chinese and"hydrogel,oral and maxillofacial defects,mechanical properties,guided tissue regeneration,wound dressing"in English.Preliminary screening was carried out by reading titles and abstracts,and articles not related to the topic of the article were excluded.According to the inclusion and exclusion criteria,108 articles were finally included for the result analysis. RESULTS AND CONCLUSION:(1)The hydrogel has good biological activity,mechanical controllability,and stimulation response.(2)Polymer,metal,and ceramic hydrogel composites have appropriate mechanical properties,biodegradability,and controlled release rate,which are suitable for maxillofacial bone tissue engineering.(3)Fibrin-based hydrogel could fill the hollow nerve conduit through the nerve defect area and promote the regeneration and growth of axons to restore the function of maxillofacial nerve.(4)Controlling the interaction between nanomaterials and hydrogels can improve the formation of muscle fiber oriented structure to promote maxillofacial muscle tissue regeneration.(5)Polysaccharide hydrogel has gradually become the first choice for repairing irregular periodontal defects due to its ability to control drug delivery,carry bioactive molecules,and combine with other materials to produce the best scaffold matching the extracellular matrix.(6)Calcium phosphate or calcium carbonate-based hydrogels can be used to fill irregular or fine tissue defects and remineralize hard tissues.The self-assembled hydrogels are simple to prepare and have good biological activity.(7)Salivary gland-derived extracellular matrix-like gel is expected to participate in the treatment of many salivary gland diseases.(8)Hydrogels can be used as wound dressings in combination with biological adhesives,acellular biomaterials,antimicrobials,antioxidants,or stem cells to treat various wounds.(9)Fibrin-based hydrogel has the most potential in the repair of oral and maxillofacial defects.It has excellent biocompatibility,flexibility,and plasticity.It can combine with cells,extracellular matrix proteins,and various growth factors,and promote the osteogenic differentiation of mesenchymal stem cells,axon regeneration and growth,angiogenesis,myotube differentiation,salivary gland tissue regeneration,and periodontal tissue regeneration.It has a broad prospect in the repair of oral and maxillofacial defects.However,its therapeutic effect depends on the function of the substance carried.The complex preparation process,its safety and long-term efficacy,and the special anatomical oral and maxillofacial structure is the problem that hinders its promotion,which also provides directions for future research.
6.Mechanism by which exogenous basic fibroblast growth factor promotes wound healing in rats
Zhenchao LI ; Xiling DU ; Zhixin HAN ; Dawei NIU ; Changwei FAN
Chinese Journal of Tissue Engineering Research 2025;29(11):2243-2251
BACKGROUND:This study provided insight into the molecular mechanisms by which exogenous basic fibroblast growth factor(bFGF)promotes wound healing. OBJECTIVE:To investigate the effect of exogenous bFGF on macrophage phenotype transition and granulation regeneration during wound repair in rats. METHODS:(1)In vitro experiment:Cells were divided into normal control group,low-dose bFGF group,high-dose bFGF group,and bFGF+valproic acid group.100 and 200 μg/L bFGF was added into the cell culture medium of low-dose bFGF group and high-dose bFGF group,respectively,while 200 μg/L bFGF and 20 mmol/L valproic acid were added into the cell culture medium of valproic acid group.EdU test,scratch test and tubule formation test were used to detect the effects of bFGF on proliferation,migration and angiogenesis of human umbilical vein endothelial cells.(2)In vivo experiment:Sprague-Dawley rats were randomly divided into model group,low-dose bFGF group,high-dose bFGF group and bFGF+valproic acid group.The open wound model of full-thickness skin defect was established in low-dose bFGF group,high-dose bFGF group and bFGF+valproic acid group.Rats in the low-and high-dose bFGF groups were given 100 and 200 μg/L bFGF through subcutaneous injection,while those in the bFGF+valproic acid group received subcutaneous injection of 200 μg/L bFGF and intraperitoneal injection of 10 mg/kg valproic acid.The wound healing rate of rats was detected at 7 and 14 days of administration.TUNEL was used to detect the apoptosis of cells in wound tissue.Enzyme linked immunosorbent assay was used to detect the serum levels of malondialdehyde,superoxide dismutase,tumor necrosis factor-α and interleukin-10.Immunofluorescence detection was conducted to detect the phenotypic transformation of macrophages in wound tissue.Immunohistochemistry was used to detect the expression of proliferating cell nuclear antigen,platelet endothelial cell adhesion molecule-1(CD31)and vascular endothelial growth factor in wound tissue.Western blot was used to detect the expression of Notch1 and Jagged1 in wound tissue. RESULTS AND CONCLUSION:(1)Compared with the normal control group,bFGF could significantly promote the proliferation,migration and angiogenesis of human umbilical vein endothelial cells in a dose-dependent manner.(2)Compared with the model group,bFGF could significantly promote wound healing,downregulate the rate of apoptosis in wound tissue,decrease the levels of malondialdehyde and tumor necrosis factor-α in serum,increase the levels of superoxide dismutase and interleukin-10,promote the conversion of macrophages to type M2 in wound tissue,upregulate the expression of proliferating cell nuclear antigen,CD31 and vascular endothelial growth factor in wound tissue,and inhibit the expression of Notch1 and Jagged1 in a dose-dependent manner.Valproic acid could partially reverse the promoting effect of bFGF on wound healing.To conclude,bFGF can significantly promote wound healing and granulation regeneration and induce the conversion of macrophages to M2,which may be related to the regulation of Notch1/Jagged1 signaling pathway.
7.Impact of postoperative complications on adverse outcomes following curative-intent resection for gallbladder cancer: a national multicenter real-world study
Zhipeng LIU ; Cheng CHEN ; Jie BAI ; Yan JIANG ; Dong ZHANG ; Wei GUO ; Zhixin WANG ; Xiang LAN ; Yufu YE ; Zhaoping WU ; Jinxue ZHOU ; Shuo JIN ; Yi ZHU ; Wei CHEN ; Dalong YIN ; Yao CHENG ; Haisu DAI ; Lei ZHANG ; Zhiyu CHEN
Chinese Journal of Digestive Surgery 2025;24(7):874-881
Objective:To investigate the impact of postoperative complications on adverse outcomes following curative-intent resection for gallbladder cancer (GBC).Methods:The multi-center real-world study was conducted. The clinicopathological data of 629 patients with GBC, who were admitted to 14 medical centers including The First Affiliated Hospital of Army Medical University from the national multicenter database of Biliary Surgery Group of Elite Group of Chinese Journal of Digestive Surgery, from April 2020 to April 2024 were collected. There were 225 males and 404 females, aged (64±10)years. Patients underwent open curative-intent resection for GBC. Observation indicators: (1)surgery, postoperative complica-tions and adverse outcomes; (2) analysis of risk factors affecting postoperative adverse outcomes in patients and population attributable fraction (PAF). Missing data in predictor variables were addressed using multiple imputation with chained equations, while cases with missing outcome variables were addressed using the "multiple imputation then deletion (MID)" strategy. The severity of multicollinearity among independent variables was assessed using the variance inflation factor (VIF) test. Multivariable possion regression models with log link and robust error variance were construc-ted incorporating restricted cubic splines (3 knots) to address nonlinear relationships in continuous variables, calculating adjusted relative risk ( RR) with corresponding 95% confidence interval ( CI). Adjusted PAF was calculated for each imputed dataset using the AF package of R software, with subsequent pooling performed according to Rubin's rules. Results:(1) Surgery, postoperative complications and adverse outcomes. All 629 patients underwent curative-intent resection for GBC, of which 143 cases had postoperative complications, including 68 cases of intra-abdominal ascites, 39 cases of pulmonary infection, 21 cases of bile leakage, 12 cases of intra-abdominal hemorrhage, 11 cases of liver failure, 10 cases of pan-creatic fistula, 10 cases of wound infection, 10 cases of gastroparesis, 7 cases of cholangitis, 7 cases of sepsis. The same patient could have more than one kind of complication. Of 629 patients, there were 19 cases of postoperative 90-day death and 11 cases of missing data, 42 cases with post-operative 90-day reoperation and 7 cases with missing data, 44 cases with postoperative 90-day readmission and 3 cases with missing data, 155 cases with prolonged postoperative hospital stay and 3 cases with missing data. (2) Analysis of risk factors affecting the postoperative adverse outcomes in patients and PAF. Results of multivariate analysis showed that pulmonary infection and liver failure were independent risk factors for postoperative 90-day mortality ( RR=3.74, 12.15, 95% CI as 1.18-11.83, 1.98-74.48, P<0.05). Pulmonary infection demons-trated the highest PAF as 4.61% (95% CI as 3.94%-5.28%, P<0.05). Intra-abdominal ascites, pulmonary infection, bile leakage, and intra-abdominal hemorrhage were independent risk factors for post-operative 90-day reoperation ( RR=4.80, 3.62, 3.46, 4.99, 95% CI as 2.49-9.26, 1.42-9.21, 1.34-8.92, 1.55-16.06, P<0.05). Intra-abdominal ascites demonstrated the highest PAF as 8.65% (95% CI as 8.22%-9.08%, P<0.05). Intra-abdominal ascites, bile leakage, and liver failure were independent risk factors for postoperative 90-day readmission ( RR=6.20, 3.33, 14.33, 95% CI as 3.21-11.95, 1.33-8.35, 3.72-55.28, P<0.05). Intra-abdominal ascites demonstrated the highest PAF as 9.11% (95% CI as 8.85%-9.37%, P<0.05). Intra-abdominal ascites, pulmonary infection, bile leakage, liver failure, and wound infection were independent risk factors for prolonged postoperative hospital stay ( RR=2.29, 2.21, 2.26, 2.14, 3.35, 95% CI as 1.63-3.23, 1.41-3.46, 1.32-3.86, 1.11-4.13, 1.70-6.60, P<0.05). Intra-abdominal ascites demonstrated the highest PAF as 6.03% (95% CI as 5.71%-6.35%, P<0.05). Conclusion:Pulmonary infection is the most significant risk factor for postoperative 90-day mortality after curative-intent resection for GBC, while intra-abdominal ascites is the most significant risk factor for postoperative 90-day reoperation, postoperative 90-day readmission, and prolonged postoperative hospital stay.
8.Metabolic characteristics of vitreous fluid in patients with proliferative dia-betic retinopathy with abnormal vitreoretinal adhesion
Xiaofeng HUANG ; Yuman LI ; Tai GUO ; Zhixin MO ; Mingsi CHI ; Yue LIU ; Qianli MENG ; Ying CUI ; Zhongning HUANG
Recent Advances in Ophthalmology 2025;45(10):799-804
Objective A non-targeted metabolomics analysis of vitreous fluid from patients with proliferative diabetic retinopathy(PDR)is conducted to explore the"metabolic map"of PDR.This approach aims to deepen the understanding of the disease,identify potential biomarkers.Methods From 35 PDR patients and 30 fresh rhegmatogenous retinal de-tachment(RRD)patients,10 PDR patients with vitreoretinal abnormal adhesions were selected as the experimental group(PDR group),and 10 fresh RRD patients were chosen as the control group(RRD group).Using ultra-high-performance liq-uid chromatography-mass spectrometry non-targeted metabolomics technology,the metabolic profiles of vitreous fluid were analyzed to obtain metabolic spectra.One-dimensional and multidimensional statistical methods were used to analyze the differences in metabolites and metabolic pathways between the PDR and RRD groups.Results A total of 165 differential metabolites were identified in the vitreous humor samples of patients in the PDR and RRD groups,these differential metab-olites were significantly enriched in 21 metabolic pathways(P<0.05),Among these pathways,those with at least 5 differ-ential metabolites include:methionine and cysteine metabolism;glycine,serine,and threonine metabolism;ascorbic acid and aldose metabolism;amino acid biosynthesis;and central carbon metabolism in cancer.Pyruvate,serine,D-2-phospho-glycerate,threonine,phosphoserine,and high serine are present in multiple metabolic pathways,the areas under the curve are 0.96,0.82,0.85,0.78,0.40,and 0.31,respectively.Conclusion There are 21 significantly different metabolic pathways between PDR and RRD patients.Pyruvate stands out in multiple pathways,potentially serving as a biomarker for PDR diagnosis.
9.Factors associated with QTc interval prolongation in long-term hospitalized patients with schizophrenia
Jian YANG ; Yi XU ; Zhixin ZHU
Chinese Journal of Primary Medicine and Pharmacy 2025;32(5):646-651
Objective:To investigate the factors associated with prolonged QTc interval in long-term hospitalized patients with schizophrenia, and to develop and validate a predictive model.Methods:A cross-sectional study was conducted involving 215 long-term hospitalized patients with schizophrenia at Xianyang Hospital, Yan'an University from January to December 2023. The incidence of prolonged QTc intervals among the patients was analyzed. Univariate and multivariate analyses of the factors associated with prolonged QTc intervals were performed. A mathematical model was developed to predict prolonged QTc intervals in long-term hospitalized patients with schizophrenia, and the predictive performance of the model was evaluated.Results:Among the 215 patients, 42 exhibited prolonged QTc intervals, with an incidence rate of 19.53%. Univariate analysis revealed statistically significant differences between the groups with and without prolonged QTc in terms of age, gender, body mass index, categories of antipsychotic medication used, fasting blood glucose, and potassium levels ( t = -5.66, χ2 = 29.03, t = -2.01, χ2 = 10.96, t = -5.78, t = 5.92, all P < 0.05). Multivariate logistic regression analysis indicated that age, gender, fasting blood glucose, and potassium levels were independent factors affecting QTc interval prolongation ( OR = 1.097, 10.221, 2.449, 0.014, all P < 0.05). The goodness-of-fit of the logistic regression model was validated to be satisfactory (Hosmer-Lemeshow χ2 = 14.56, P > 0.05). A risk nomogram model based on the variables from the multivariate analysis had a C-index of 0.713. Receiver operating characteristic curve analysis was performed using the independent influential factors and their P values from the logistic regression model to predict the probability of QTc interval prolongation. The area under the curve values were 0.762, 0.725, 0.730, 0.792, and 0.920, respectively. Conclusions:The incidence of prolonged QTc interval is relatively high in long-term hospitalized patients with schizophrenia. Female gender, older age, hyperglycemia, and hypokalemia are all associated with prolonged QTc intervals. The mathematical model developed based on these factors demonstrates good predictive performance for QTc interval prolongation.
10.Network Meta-analysis of the effects of non-invasive traditional Chinese medicine techniques on primary dysmenorrhea care
Yinghui WU ; Lizhi XU ; Zhixin ZHAO ; Ruichun HAO ; Xiaohui FU
Chinese Journal of Practical Nursing 2025;41(10):773-782
Objective:To evaluate the differences in total effectiveness, Visual Analogue Scale (VAS) scores, and Cox Menstrual Symptom Scale (CMSS) scores among four non-invasive Traditional Chinese Medicine (TCM) techniques: moxibustion, massage therapy, acupoint application, and auricular acupressure, for the care of primary dysmenorrhea (PD) using network Meta-analysis, providing evidence-based guidance for clinical decision-making.Methods:Randomized controlled trials (RCTs) involving the four non-invasive TCM techniques for PD care were retrieved from databases including China National Knowledge Infrastructure, VIP, Wanfang, SinoMed, PubMed, Embase, Web of Science, and Cochrane Library up to November 30, 2023. Network Meta-analysis was conducted using RevMan 5.4 and Stata 17.0.Results:A total of 83 studies involving 8 370 PD patients were included. The network Meta-analysis showed that all four TCM techniques were superior to control measures in terms of total effectiveness and reducing VAS scores. Moxibustion, acupoint application, and auricular acupressure were also superior in reducing CMSS scores. Ranking of the effects of different interventions: total effectiveness: auricular acupressure > moxibustion > acupoint application > massage therapy > acupuncture > Chinese patent medicine > Western medicine > blank control > placebo treatment; VAS scores: moxibustion > auricular acupressure > acupoint application > acupuncture > placebo treatment > massage therapy > Western medicine > Chinese patent medicine > blank control; CMSS scores: auricular acupressure > moxibustion > acupuncture > placebo treatment > acupoint application > Western medicine > blank control.Conclusions:The four non-invasive TCM techniques have significant advantages in PD care, with auricular acupressure and moxibustion being the preferred choices for clinical care.


Result Analysis
Print
Save
E-mail