Functional dyspepsia (FD), characterized by persistent or recurrent dyspeptic symptoms without identifiable organic, systemic or metabolic causes, is an increasingly recognized global health issue. The objective of this guideline is to equip clinicians and nursing professionals with evidence-based strategies for the management and treatment of adult patients with FD using traditional Chinese medicine (TCM). The Guideline Development Group consulted existing TCM consensus documents on FD and convened a panel of 35 clinicians to generate initial clinical queries. To address these queries, a systematic literature search was conducted across PubMed, EMBASE, the Cochrane Library, China National Knowledge Infrastructure (CNKI), VIP Database, China Biology Medicine (SinoMed) Database, Wanfang Database, Traditional Medicine Research Data Expanded (TMRDE), and the Traditional Chinese Medical Literature Analysis and Retrieval System (TCMLARS). The evidence from the literature was critically appraised using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach. The strength of the recommendations was ascertained through a consensus-building process involving TCM and allopathic medicine experts, methodologists, pharmacologists, nursing specialists, and health economists, leveraging their collective expertise and empirical knowledge. The guideline comprises a total of 43 evidence-informed recommendations that span a range of clinical aspects, including the pathogenesis according to TCM, diagnostic approaches, therapeutic interventions, efficacy assessments, and prognostic considerations. Please cite this article as: Zhang SS, Zhao LQ, Hou XH, Bian ZX, Zheng JH, Tian HH, Yang GH, Hong WS, He YY, Liu L, Shen H, Li YP, Xie S, Shu J, Zeng BF, Li JX, Liu Z, Xiao ZH, Xiao JD, Zheng PY, Huang SG, Chen SL, Fei GJ. International clinical practice guideline on the use of traditional Chinese medicine for functional dyspepsia (2025). J Integr Med. 2025; 23(5):502-518.
Dyspepsia/drug therapy* ; Humans ; Medicine, Chinese Traditional/methods* ; Practice Guidelines as Topic ; Drugs, Chinese Herbal/therapeutic use*

ObjectiveTo prepare a rat model of heart failure after myocardial infarction by ligation of the anterior descending branch of the left coronary artery， and to observe the effect of Shenfu Yixin granules on the mitochondrial dynamics of rats with heart failure. MethodFifty SD male rats were randomly taken ten as the sham operation group and the rest as modeling group. The rat model of heart failure after myocardial infarction was prepared by ligation of anterior descending branch of left coronary artery. According to the left ventricular ejection fraction（LVEF） on the 28^th day after operation， the model rats were randomly divided into the model group， Shenfu Yixin granule low-dose and high-dose groups（3.011， 15.055 g·kg^-1） and sacubitril valsartan sodium group（20.83 mg·kg^-1）. Each administration group was gavaged daily with the corresponding dose of drug solution， while the sham operation group and model group were given the same amount of normal saline once a day for 28 days， with 6 rats in each group. Ultrasound was used to detect the cardiac function parameters， rat heart mass and body mass were weighed to calculate the cardiac mass index， enzyme linked immunosorbent assay（ELISA） was used to detect serum brain natriuretic peptide（BNP） and soluble growth stimulation expressed gene 2 protein（sST2） levels. Hematoxylin-eosin（HE） staining was used to observe the pathological morphology of the myocardium. Real-time fluorescence quantitative polymerase chain reaction（Real-time PCR） and Western blot were used to detect the mRNA and protein expression of mitochondrial fusion protein 1/2（Mfn1/2）， optic atrophy protein 1（Opa1）， dynamin-related protein 1（Drp1） and fission protein 1（Fis1）. ResultCompared with the sham operation group， the mRNA and protein expression of LVEF， Mfn1， Mfn2， Opal in the model group decreased（P<0.05）， while BNP， sST2， cardiac mass index， Drp1， Fis1 mRNA and protein levels increased（P<0.05）. Compared with the model group， the expression of LVEF， Mfn1， Mfn2， Opal mRNA and protein increased in Shenfu Yixin granule high-dose and sacubitril valsartan sodium groups（P<0.05）， while BNP， sST2， cardiac mass index， Drp1， Fis1 mRNA and protein levels decreased（P<0.05）. Pathological observation showed that compared with the sham operation group， the model group had disordered arrangement of myocardial cells， inflammatory cell infiltration and myocardial fibrosis. Compared with the model group， the degree of inflammatory cell infiltration， myocardial or interstitial fibrosis was improved and alleviated in all administered groups. ConclusionShenfu Yixin granules can resist heart failure， reduce cardiac mass index， decrease BNP and sST2 contents， and improve cardiac function. Its mechanism may be related to the adjustment of mitochondrial dynamics.

Objective:To evaluate the consistency between bioelectrical impedance analysis (BIA) and dual-energy X-ray absorptiometry (DXA) in the measurement of body composition in children aged 6-17 years in China.Methods:Fat-free mass, fat mass and fat mass percentage were measured by both BIA and DXA in 1 161 children. t-test or Wilcoxon paired test was used to evaluate the different outcome of the two methods. The correlation and consistency between the methods were evaluated by Spearman correlation coefficients ( r) and Bland-Altman analysis. Results:Body compositions measured by BIA was positively correlated with those measured by DXA (fat mass r=0.95, fat-free mass r=0.98, fat mass percentage r=0.86, all P<0.05). Comparing with DXA, BIA underestimate children's fat mass [the mean difference is -3.15 kg, and the SD is 2.35 kg, 95% limits of agreement (LoA): -7.74-1.45 kg] and fat mass percentage (the mean difference is -8.45%, and the SD is 4.63%, 95% LoA: -17.53%-0.64%). Conclusions:Body compositions measured by BIA was highly positively correlated with those measured by DXA. BIA has certain application value in the measurement of body fat mass and fat-free mass of children aged 6-17 years.

Objective To investigate the effect of tigecycline on coagulation function and to provide a reference for the clinical rational use of tigecycline.Methods The data of patients treated with tigecycline in Shanghai Tenth People's Hospital between June 2019 and December 2023 by retrospective analysis.Statistical analysis was performed by collecting data on patients'basic information,routine coagulation parameters and thromboelastogram(TEG)parameters before and after the use of tigecycline.Results Activated partial thromboplastin time,prothrombin time and thrombin time were prolonged and fibrinogen levels were decreased with the use of tigecycline in 41 patients,the differences were statistically significant(P＜0.05).There was no significant difference in levels of coagulation factor activation time,clot formation rate parameter,maximum angle of tangency,maximum amplitude of elastography and coagulation index after treatment with tigecycline(P＞0.05).Conclusion For patients with suspected coagulation abnormalities after tigecycline administration,a comprehensive assessment of coagulation should be made by combining routine coagulation indexes with TEG.

Objective:To investigate the effects of recombinant human metallothionein-Ⅲ (rh-MT-Ⅲ) combined with wound dressing on wound healing of full-thickness skin defects in mice.Methods:This study was an experimental study. Twenty-four half male and half female 6 weeks old Institute of Cancer Research mice were taken, and two symmetrical round full-thickness skin defect wounds were prepared on the back of each mouse. The mice were stratified and randomly divided into normal saline group, dressing group, rh-MT-Ⅲgroup (applying the corresponding solution on the wounds), and combined treatment group (applying a mixture of rh-MT-Ⅲ and wound dressing on the wounds) according to sex and body weight, with 6 mice in each group. From 1 to 7 d after injury, all mice were observed daily for changes in activity, diet, and fur growth, their body weights and wound areas were recorded, and the relative wound area percentages were calculated. On 7 d after injury, the wound tissue of mice was taken for hematoxylin-eosin staining to observe the newborn granulation tissue, for Masson staining to observe collagen fiber formation, and for immunofluorescence staining to detect cell proliferation (denoted as Ki67 relative fluorescence intensity) and cell apoptosis (denoted as TdT-mediated dUTP nick end labeling (TUNEL) relative fluorescence intensity). The sample size in the above experiments was 6.Results:There were no abnormalities in activity, diet, or fur growth in the 4 groups of mice within 7 d after injury. There were no statistically significant differences in the overall comparison of the body weights of mice in the 4 groups from 1 to 7 d after injury ( P>0.05). The relative wound area percentages of mice in combined treatment group were significantly lower than those in normal saline group and rh-MT-Ⅲ group on 2, 3, 4, 5, 6, and 7 d after injury ( P<0.05), and the relative wound area percentages of mice in combined treatment group were significantly lower than those in dressing group on 3, 4, 5, 6, and 7 d after injury ( P<0.05). The relative wound area percentages of mice in dressing group on 6 and 7 d after injury and in rh-MT-Ⅲ group on 7 d after injury were significantly lower than those in normal saline group ( P<0.05). On 7 d after injury, a large number of capillaries and fibroblasts could be seen in wound tissue of mice in combined treatment group, and the growth of new epithelial tissue at the upper edge of the wound was better than that of the other three groups; the collagen fibers in the wound tissue of mice in combined treatment group had higher degree of density and arrangement in a more orderly manner than those of the other three groups. On 7 d after injury, the Ki67 relative fluorescence intensity in the wound tissue of mice in dressing group, rh-MT-Ⅲ group, and combined treatment group was (289±35)%, (197±17)%, and (389±56)%, which was significantly higher than (100±15)% in normal saline group, respectively ( P<0.05), and the Ki67 relative fluorescence intensity in the wound tissue of mice in combined treatment group was significantly higher than that in dressing group and rh-MT-Ⅲ group, respectively (with both P values <0.05). On 7 d after injury, the TUNEL relative fluorescence intensity in the wound tissue of mice in dressing group, rh-MT-Ⅲ group, and combined treatment group was (55.5±5.7)%, (66.7±8.0)%, and (20.0±2.2)%, which was significantly lower than (100.0±12.9)% in normal saline group, respectively ( P<0.05), and the TUNEL relative fluorescence intensity in the wound tissue of mice in combined treatment group was significantly lower than that in dressing group and rh-MT-Ⅲ group, respectively (with both P values <0.05). Conclusions:rh-MT-Ⅲ combined with wound dressing can promote the growth of granulation tissue around the wound as well as collagen deposition, increase the cell proliferation vitality, reduce cell apoptosis, and promote the re-epithelialization of skin at the edge of the wounds, thus accelerating the healing of full-thickness skin defect wounds in mice.

Currently the main treatment of acute myeloid leukemia (AML) is chemotherapy combining hematopoietic stem cell transplantation. However, the unbearable side effect of chemotherapy and the high risk of life-threatening infections and disease relapse following hematopoietic stem cell transplantation restrict its application in clinical practice. Thus, there is an urgent need to develop alternative therapeutic tactics with significant efficacy and attenuated adverse effects. Here, we revealed that umbilical cord-derived mesenchymal stem cells (UC-MSC) efficiently induced AML cell differentiation by shuttling the neutrophil elastase (NE)-packaged extracellular vesicles (EVs) into AML cells. Interestingly, the generation and release of NE-packaged EVs could be dramatically increased by vitamin D receptor (VDR) activation in UC-MSC. Chemical activation of VDR by using its agonist 1α,25-dihydroxyvitamin D3 efficiently enhanced the pro-differentiation capacity of UC-MSC and then alleviated malignant burden in AML mouse model. Based on these discoveries, to evade the risk of hypercalcemia, we synthetized and identified sw-22, a novel non-steroidal VDR agonist, which exerted a synergistic pro-differentiation function with UC-MSC on mitigating the progress of AML. Collectively, our findings provided a non-gene editing MSC-based therapeutic regimen to overcome the differentiation blockade in AML.

Objective:To evaluate and summarize the best evidence related to the management of cancer-related fatigue in children with leukemia and provide an evidence-based basis for clinical practice.Methods:The search for the relevant guidelines and evidence synthesis from UpToDate, JBI, Cochrane Library, Registered Nurses′ Association of Ontario, Guidelines International Network, National Institute for Health and Clinical Excellence, National Guideline Clearinghouse, YiMaiTong Guideline Network, National Comprehensive Cancer Network, PubMed, CINAHL, EMbase, China National Knowledge Infrastructure, Wanfang, China Biology Medicine from January 1st, 2012 to May 1st, 2022. Two researchers evaluated the quality of the literature independently according to the unified standard and extracted the best evidence.Results:A total of 13 literatures were extracted, including three clinical practice guidelines, two evidence summaries and eight systematic reviews. Finally, 22 pieces of evidence were summarized, involving six aspects which were environmental management, cancer-related fatigue assessment, exercise management, adventure therapy, sleep management and psychosocial interventions.Conclusions:Best evidence for the management of cancer-related fatigue in children with leukemia, which should be used in conjunction with the environment, the child's age, physical ability, medical condition and psychological acceptability to develop an individualized symptom management plan to improve the quality of care and the child′s quality of life.

Objective: Schizophrenia (SCZ) is a severe psychiatric disorder with unknown etiology and lacking specific biomarkers. Herein, we aimed to explore plasma biomarkers relevant to SCZ using targeted metabolomics. Methods: Sixty drug-naïve SCZ patients and 36 healthy controls were recruited. Psychotic symptoms were assessed using the Positive and Negative Syndrome Scale. We analyzed the levels of 271 metabolites in plasma samples from all subjects using targeted metabolomics, and identified metabolites that differed significantly between the two groups. Then we evaluated the diagnostic power of the metabolites based on receiver operating characteristic curves, and explored metabolites associated with the psychotic symptoms in SCZ patients. Results: Twenty-six metabolites showed significant differences between SCZ patients and healthy controls. Among them, 12 metabolites were phosphatidylcholines and cortisol, ceramide (d18:1/22:0), acetylcarnitine, and γ-aminobutyric acid, which could significantly distinguish SCZ from healthy controls with the area under the curve (AUC) above 0.7. Further, a panel consisting of the above 4 metabolites had an excellent performance with an AUC of 0.867. In SCZ patients, phosphatidylcholines were positively related with positive symptoms, and cholic acid was positively associated with negative symptoms. Conclusion Our study provides insights into the metabolite alterations associated with SCZ and potential biomarkers for its diagnosis and symptom severity assessment.

Gastrointestinal symptom clusters are a commonly observed and distressing set of symptoms in pediatric patients undergoing chemotherapy for cancer. Traditional Chinese Medicine therapies hold a unique advantage and prospective application in alleviating these symptom clusters caused by chemotherapy in pediatric cancer patients. This review seeks to offer insights into the understanding of gastrointestinal symptom clusters caused by chemotherapy from both Western and Chinese medical perspectives. Moreover, it summarizes the applications of Traditional Chinese Medicine therapies in managing these symptoms, discussing the shortcomings present in existing research and potential future directions.

Objective:To explore the inner experience and influencing factors of caregivers′ decision-making process in children with hematological tumors treated by Chimeric antigen receptor T cells (CAR-T) cell clinical trial, so as to provide reference for children and caregivers treated with CAR-T cells to carry out targeted health education and psychological support.Methods:Using the phenomenological method of qualitative study, the caregivers of 11 children were interviewed by semi-structured interview, the data were analyzed by Colaizzi analysis method, and the text data were managed, explored and searched by NVivo10.0 software.Results:The caregivers of children with hematological tumors had three topics: complex psychological experience in the initial stage of CAR-T treatment decision-making process, consultation approach and experience in the decision-making process, and overall decision-making quality evaluation.Conclusions:Pay attention to and understand the psychological experience of caregivers in CAR-T cell clinical trials, provide diversified decision-making counseling for caregivers, and ensure the right of caregivers to participate in decision-making, so as to improve caregivers′ treatment and nursing compliance.