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*

Objective:To analyze the short-term clinical efficacy and safety of arsenic trioxide (ATO) combined with a modified N7 induction regimen in the treatment of children with high-risk neuroblastoma (NB).Methods:This study was a prospective, single-arm, multicenter phase Ⅱ clinical study. Sixty-seven high-risk NB children from eight units of Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Wuhan Children′s Hospital of Tongji Medical College of Huazhong University of Science and Technology, First Affiliated Hospital of Guangxi Medical University, Hainan General Hospital, Affiliated Hospital of Guangdong Medical University, Kunming Children′s Hospital, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, and Guangdong Provincial Agricultural Reclamation Center Hospital were enrolled from January 2019 to August 2023 and were treated with ATO combined with a modified N7 induction regimen. The efficacy and adverse effects at the end of induction chemotherapy were assessed and analyzed, and the differences in the clinical characteristics were further compared between the treatment-responsive and treatment-unresponsive groups by using the Fisher′s exact test.Results:Among 67 high-risk NB children, there were 40 males (60%) and 27 females (40%), with the age of disease onset of 3.5 (2.6, 4.8) years. Primary NB sites were mostly in retroperitoneum (including adrenal gland) (56/67, 84%) and the common metastases sites at initial diagnosis were distant lymph node in 25 cases (37%),bone in 48 cases (72%),bone marrow in 56 cases (84%) and intracalvarium in 3 cases (4%). MYCN gene amplification were detected in 28 cases (42%). At the end of induction, 33 cases (49%) achieved complete remission, 29 cases (43%) achieved partial remission, 1 case (1%) with stable disease, and 4 cases (6%) were assessed as progressive disease (PD). The objective remission rate was 93% (62/67) and the disease control rate was 94% (63/67). The percentage of central system metastases at the initial diagnosis was higher in the treatment-unresponsive group than in the treatment-responsive group (2/5 vs. 2% (1/62), P=0.013), whereas the difference in MYCN gene amplification was not statistically significant between two groups (3/5 vs.40% (25/62), P=0.786). Grade Ⅲ or higher adverse reactions during the induction chemotherapy period were myelosuppression occurred in 60 cases (90%), gastrointestinal symptoms occurred in 33 cases (49%), infections occurred in 20 cases (30%), hepatotoxicity occurred in 4 cases (6%), and cardiovascular toxicity occurred in 1 case (2%). There were no chemotherapy-related deaths. Conclusion:ATO combined with N7-modified induction regimen had a superiority in efficacy and safety, which deserved further promotion in clinical practice.

Objective To investigate the correlation between traditional Chinese medicine(TCM)syndrome elements and risk factors in children with IgA vasculitis(IgAV,also known as Henoch-Sch?nlein purpura).Methods The medical records of 131 children with IgAV were retrospectively analyzed.And then the distribution of their TCM syndrome elements was investigated,and the correlation of TCM syndrome elements with the gender,age,clinical symptoms,as well as risk factors such as mosquito bite,pathogen infection,and allergic rhinitis was analyzed.Results(1)Among the 131 children with IgAV,the diseases-location syndrome elements of IgAV involved lung in 97 cases(74.05%),spleen in 61 cases(46.56%),kidney in 54 cases(41.22%),liver in 17 cases(12.98%),and heart in 11 cases(8.40%);the disease-nature syndrome elements of IgAV involved blood stasis in 131 cases(100.00%),wind-damp in 125 cases(95.42%),wind-heat in 90 cases(68.70%),damp-heat in 72 cases(54.96%),blood heat in 49 cases(37.40%),qi deficiency in 19 cases(14.50%),and yin deficiency in three cases(2.29%).(2)There were 69 cases(52.67%)of females and 62 cases(47.33%)of males among the IgAV children,with females outnumbering males.The age group of IgAV children was predominated by five to six years old,and 10 cases(7.63%)were younger than four years old,18 cases(13.74%)were four years old,39 cases(29.77%)were five years old,34 cases(25.95%)were six years old,17 cases(12.98%)were seven years old,and 13 cases(9.92%)were older than seven years old.The disease-nature syndrome elements such as blood stasis,wind-damp,wind-heat,and damp-heat were frequently seen in the age group of five to seven years old,yin deficiency was frequently seen in the age group older than seven years,and blood stasis was seen in all age groups.(3)The results of logistic regression analysis of the correlation between TCM syndrome elements and risk factors in IgAV patients showed that allergic rhinitis was positively correlated with blood stasis[OR=2.236,95%CI(1.049-4.007)],damp-heat[OR=2.183,95%CI(1.554-3.671)]and wind-damp[OR=1.202,95%CI(1.050-2.409)];pathogen infection was positively correlated with blood stasis[OR=3.199,95%CI(1.457-4.101)]and damp-heat[OR=1.119,95%CI(1.072-2.009)];mosquito bite was positively correlated with blood stasis[OR=4.533,95%CI(1.029-9.022)]and damp-heat[OR=2.257,95%CI(1.081-13.207)];the gender was positively correlated with blood stasis[OR=1.352,95%CI(1.271-3.018)]and wind-damp[OR=1.149,95%CI(1.071-3.102)].The differences were all statistically significant(P＜0.05 or P＜0.01).Conclusion IgAV usually involves the lungs and is also related to the five zang organs.Its pathogenesis is characterized by excess in superficiality such as blood stasis and wind-damp-heat in the early stage,and is predominated by deficiency in origin such as qi deficiency and yin deficiency in the later stage.For the children with IgAV,mosquito bite,pathogen infection and allergic rhinitis are more likely to induce blood stasis and wind-damp-heat;TCM syndrome elements such as wind-heat,damp-heat,blood heat,and qi deficiency are frequently seen in the males,while TCM syndrome elements such as blood stasis,wind-damp,and yin deficiency are frequently seen in the females.

Objective To investigate the mechanism of influence of different oxygen concentrations on the composting process of solid biomass waste to determine the optimal oxygen parameters for future controlled ecological life support system(CELSS)solid waste treatment on extraterrestrial planet bases and enhance oxygen utilization efficiency.Methods Using the self-developed solid waste bioreactor test system,aerobic composting experiments were conducted on wheat straw and simulated manure with three different oxygen concentrations of 10%,15%,and 21%.Gas components(O2,NH3,CH4,and N2O)and material maturity indicators(moisture content,dissolved organic carbon,NH4+-N,and seed germination index)were regularly analyzed throughout the treatment process.Results The 15%O2 treatment group had the highest oxygen consumption,the lowest emissions of NH3 and N2O,the best degradation effect of dissolved organic carbon content and the higher NH4+-N content.CH4 emissions in the three treatment groups were all at a low level.At the end of composting,the moisture content of the products in the 10%O2 and 15%O2 treatment groups was all higher than 74%,and the water-holding capacity was the best.The seed germination indexes in the 3 treatment group were 86.64%,123.81%,and 97.98%,respectively.Conclusion Com pared to oxygen concentrations of 10%and 21%,the 15%oxygen concentration can effectively reduce the emission of NH3 and N2O.It also improves nitrogen and water retention,enhances dissolved organic carbon degradation effects,and results in higher maturity levels.

Fluorescence anisotropy(FA)analysis has many advantages such as no requirement of separation,high throughput and real-time detection,and thus has been widely used in many fields,including biochemical analysis,food safety detection,environmental monitoring,etc.However,due to the small volume or mass of the target,its combination with the fluorescence probe cannot produce significant signal change.To solve this issue,researchers often use nanomaterials to enhance the mass or volume of fluorophore to improve the sensitivity.Nevertheless,this FA amplification strategy also has some disadvantages.Firstly,nanomaterials are easy to quench fluorescence.As a result,the FA value is easily influenced by light scattering,which reduces the detection accuracy.Secondly,fluorescent probes in most methods require complex modification steps.Therefore,it is necessary to develop new FA probes that do not require the amplification of volume and mass or modification.As a new kind of nanomaterials,luminescent metal-organic framework(MOF)has a large volume(or mass)and strong fluorescence emission.It does not require additional signal amplification materials.As a consequence,it can be used as a potential FA probe.This study successfully synthesized a lanthanide metal organic framework(Ce-TCPP MOF)using cerium ion(Ce3+)as the central ion and 5,10,15,20-tetra(4-carboxylphenyl)porphyrin(H2TCPP)as the ligand through microwave assisted method,and used it as a novel unmodified FA probe to detect phosphate ions(Pi).In the absence of Pi,Ce-TCPP MOF had a significant FA value(r).After addition of Pi,Pi reacted with Ce3+in MOF and destroyed the structure of MOF into the small pieces,resulting in a decrease in r.The experimental results indicated that with the increase of Pi concentration,the change of the r of Ce-TCPP MOF(Δr)gradually increased.The Δr and Pi concentration showed a good linear relationship within the range of 0.5-3.5 μmol/L(0.016-0.108 mg/L).The limit of detection(LOD,3σ/k)was 0.41 μmol/L.The concentration of Pi in the Jialing River water detected by this method was about 0.078 mg/L,and the Pi value detected by ammonium molybdate spectrophotometry was about 0.080 mg/L.The two detection results were consistent with each other,and the detection results also meet the ClassⅡwater quality standard,proving that this method could be used for the detection of Pi in complex water bodies.

Objective To observe the efficacy and safety of Morinda officinalis oligosaccharides in the continuation treatment of mild and moderate depression.Methods An open,single-arm,multi-center design was adopted in our study.Adult patients with mild and moderate depression who had received acute treatment of Morinda officinalis oligosaccharides were enrolled and continue to receive Morinda officinalis oligosaccharides capsules for 24 weeks,the dose remained unchanged during continuation treatment.The remission rate,recurrence rate,recurrence time,and the change from baseline to endpoint of Hamilton Depression Scale(HAMD),Hamilton Anxiety Scale(HAMA),Clinical Global Impression-Severity(CGI-S)and Arizona Sexual Experience Scale(ASEX)were evaluated.The incidence of treatment-related adverse events was reported.Results The scores of HAMD-17 at baseline and after treatment were 6.60±1.87 and 5.85±4.18,scores of HAMA were 6.36±3.02 and 4.93±3.09,scores of CGI-S were 1.49±0.56 and 1.29±0.81,scores of ASEX were 15.92±4.72 and 15.57±5.26,with significant difference(P＜0.05).After continuation treatment,the remission rate was 54.59％(202 cases/370 cases),and the recurrence rate was 6.49％(24 cases/370 cases),the recurrence time was(64.67±42.47)days.The incidence of treatment-related adverse events was 15.35％(64 cases/417 cases).Conclusion Morinda officinalis oligosaccharides capsules can be effectively used for the continuation treatment of mild and moderate depression,and are well tolerated and safe.

OBJECTIVE: To explore the role of the CMTM2 gene in regulating testicular spermatogenesis in the mouse model of experimental autoimmune orchitis (EAO). METHODS: We constructed an EAO model in CMTM2 knockout and wild-type (WT) mice, studied the immunological reproductive phenotype and examined the number, morphology and activity of the sperm generated in the CMTM2 knockout mice. We assessed the infiltration of macrophages and lymphocytes in the testis tissue sections and Leydig cells, and determined the expression levels of CMTM2 in the homozygous knockout (KO), heterozygous and WT mice by RT-PCR, Western blot and Northern blot. RESULTS: Statistically significant differences were observed in the long testicular axis and the number of sperm generated between the KO and WT mice after reaching adulthood (P<0.05). The total numbers of macrophages and lymphocytes were markedly increased, while sperm motility and the percentage of morphologically normal sperm remarkably decreased in the testis of the KO mouse model compared with those in the WT mouse model of EAO. CONCLUSION The CMTM2 gene, as a regulator of spermatogenesis, is highly expressed in adult male mice and plays an important role in the maintenance of spermatogenesis. Moreover, decreased expression products of the CMTM2 gene may weaken spermatogenesis under chronic inflammation conditions.
Animals ; Male ; Mice ; Orchitis/genetics* ; Spermatogenesis/genetics* ; Disease Models, Animal ; Testis/metabolism* ; Autoimmune Diseases/genetics* ; Mice, Knockout ; MARVEL Domain-Containing Proteins/genetics*

In observational studies, herbal prescriptions are usually studied in the form of "similar prescriptions". At present, the classification of prescriptions is mainly based on clinical experience judgment, but there are some problems in manual judgment, such as lack of unified criteria, labor consumption, and difficulty in verification. In the construction of a database of integrated traditional Chinese and western medicine for the treatment of coronavirus disease 2019(COVID-19), our research group tried to classify real-world herbal prescriptions using a similarity matching algorithm. The main steps include 78 target prescriptions are determined in advance; four levels of importance labeling shall be carried out for the drugs of each target prescription; the combination, format conversion, and standardization of drug names of the prescriptions to be identified in the herbal medicine database; calculate the similarity between the prescriptions to be identified and each target prescription one by one; prescription discrimination is performed based on the preset criteria; remove the name of the prescriptions with "large prescriptions cover the small". Through the similarity matching algorithm, 87.49% of the real prescriptions in the herbal medicine database of this study can be identified, which preliminarily proves that this method can complete the classification of herbal prescriptions. However, this method does not consider the influence of herbal dosage on the results, and there is no recognized standard for the weight of drug importance and criteria, so there are some limitations, which need to be further explored and improved in future research.
Humans ; COVID-19 ; Algorithms ; Databases, Factual ; Prescriptions ; Plant Extracts

OBJECTIVE: To explore the expression pattern and clinical significance of Integral membrane protein 2A（ITM2A） in drug resistant patients with chronic myeloid leukemia (CML). METHODS: The expression of ITM2A in CML was evaluated by qRT-PCR, Western blot and immunocytochemistry. In order to understand the possible biological effects of ITM2A, apoptosis, cell cycle and myeloid differentiation antigen expression of CML cells were detected by flow cytometry after over-expression of ITM2A. The nuderlying molecular mechanism of its biological effect was explored. RESULTS: The expression of ITM2A in bone marrow of CML resistant patients was significantly lower than that of sensitive patients and healthy donors（P<0.05）. The CML resistant strain cell K562R was successfully constructed in vitro. The expression of ITM2A in the resistant strain was significantly lower than that in the sensitive strain(P<0.05). Overexpression of ITM2A in K562R cells increased the sensitivity of K562R cells to imatinib and blocked the cell cycle in G₂ phase(P<0.05), but did not affect myeloid differentiation. Mechanistically, up-regulation of ITM2A reduced phosphorylation in ERK signaling (P<0.05). CONCLUSION The expression of ITM2A was low in patients with drug resistance of CML, and the low expression of ITM2A may be the key factor of imatinib resistance in CML.
Humans ; Antineoplastic Agents/pharmacology* ; Apoptosis ; Drug Resistance, Neoplasm ; Imatinib Mesylate/therapeutic use* ; K562 Cells ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy* ; Signal Transduction

Objective:To analyze the clinical manifestations, risk factors and risk of recurrence in patients with primary antiphospholipid syndrome (PAPS) complicated with cerebral infarction.Methods:Inpatients diagnosed with PAPS was recruited between 2010 and 2020. Clinical characteristics,laboratory results and adjusted global antiphospholipid syndrome score (aGAPSS) were compared between patients with cerebral infarction and without cerebral infarction by χ2 test, t test or Mann-Whitney U test. Univariate and multivariate Logistic analysis were performed to identify the risk factors associated with cerebral infarction. Results:In 145 PAPS patients [median age 44.0 (34.0, 51.5) years, 66.2% female], 46 (31.7%) patients had cerebral infarction. Patients with cerebral infarction had higher rates of transient ischemic attack (TIA) (50.0% and 20.2%, χ2=13.37, P<0.001), cardiac valvular anomalies (32.6% and 11.1%, χ2=9.86, P=0.002), lupus anticoagulant (LA) (87.0% and 42.4%, χ2=25.35, P<0.001) and triple antiphospholipid antibodies (aPL) positivity (50.0% and 11.1%, χ2=26.64, P<0.001). The aGAPSS value was significantly higher in patients with cerebral infarction compared to those without [13(11, 14) and 9(7, 13), U=934.50, P<0.001]. The independent risk factors for PAPS-associated cerebral infarction were TIA [ OR (95% CI)= 3.612 (1.387, 9.403), P=0.009]、triple aPL positivity[ OR(95% CI)=8.904 (3.169, 25.019), P<0.001], higher aGAPSS[ OR(95% CI)=1.421(1.209, 1.670), P<0.001]. Conclusion:Patients with cerebral infarction may have a higher risk of thrombus recurrence. TIA, triple aPL positivity and higher aGAPSS are independent risk factors for PAPS patients with cerebral infarction.