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: The relationship between fish consumption and stroke is inconsistent, and it is uncertain whether this association varies across predicted stroke risks. METHODS: A cohort study comprising 95,800 participants from the Prediction for Atherosclerotic Cardiovascular Disease Risk in China project was conducted. A standardized questionnaire was used to collect data on fish consumption. Participants were stratified into low- and moderate-to-high-risk categories based on their 10-year stroke risk prediction scores. Hazard ratios ( HRs) and 95% confidence intervals ( CIs) were estimated using Cox proportional hazard models and additive interaction by relative excess risk due to interaction (RERI), attributable proportion (AP), and synergy index (SI). RESULTS: During 703,869 person-years of follow-up, 2,773 incident stroke events were identified. Higher fish consumption was associated with a lower risk of stroke, particularly among moderate-to-high-risk individuals ( HR = 0.53, 95% CI: 0.47-0.60) than among low-risk individuals ( HR = 0.64, 95% CI: 0.49-0.85). A significant additive interaction between fish consumption and predicted stroke risk was observed (RERI = 4.08, 95% CI: 2.80-5.36; SI = 1.64, 95% CI: 1.42-1.89; AP = 0.36, 95% CI: 0.28-0.43). CONCLUSION Higher fish consumption was associated with a lower risk of stroke, and this beneficial association was more pronounced in individuals with moderate-to-high stroke risk.
Humans ; China/epidemiology* ; Male ; Female ; Stroke/etiology* ; Middle Aged ; Prospective Studies ; Incidence ; Aged ; Animals ; Fishes ; Risk Factors ; Diet ; Seafood ; Adult ; Cohort Studies

OBJECTIVE: The study aim was to investigate the effects of exposure to multiple environmental organic pollutants on cardiopulmonary health with a focus on the potential mediating role of oxidative stress. METHODS: A repeated-measures randomized crossover study involving healthy college students in Beijing was conducted. Biological samples, including morning urine and venous blood, were collected to measure concentrations of 29 typical organic pollutants, including hydroxy polycyclic aromatic hydrocarbons (OH-PAHs), bisphenol A and its substitutes, phthalates and their metabolites, parabens, and five biomarkers of oxidative stress. Health assessments included blood pressure measurements and lung function indicators. RESULTS: Urinary concentrations of 2-hydroxyphenanthrene (2-OH-PHE) ( β = 4.35% [95% confidence interval ( CI): 0.85%, 7.97%]), 3-hydroxyphenanthrene ( β = 3.44% [95% CI: 0.19%, 6.79%]), and 4-hydroxyphenanthrene (4-OH-PHE) ( β = 5.78% [95% CI: 1.27%, 10.5%]) were significantly and positively associated with systolic blood pressure. Exposures to 1-hydroxypyrene (1-OH-PYR) ( β = 3.05% [95% CI: -4.66%, -1.41%]), 2-OH-PHE ( β = 2.68% [95% CI: -4%, -1.34%]), and 4-OH-PHE ( β = 3% [95% CI: -4.68%, -1.29%]) were negatively associated with the ratio of forced expiratory volume in the first second to forced vital capacity. These findings highlight the adverse effects of exposure to multiple pollutants on cardiopulmonary health. Biomarkers of oxidative stress, including 8-hydroxy-2'-deoxyguanosine and extracellular superoxide dismutase, mediated the effects of multiple OH-PAHs on blood pressure and lung function. CONCLUSION Exposure to multiple organic pollutants can adversely affect cardiopulmonary health. Oxidative stress is a key mediator of the effects of OH-PAHs on blood pressure and lung function.
Humans ; Oxidative Stress/drug effects* ; Male ; Cross-Over Studies ; Female ; Young Adult ; Environmental Pollutants/toxicity* ; Environmental Exposure/adverse effects* ; Biomarkers/blood* ; Adult ; Blood Pressure/drug effects* ; Polycyclic Aromatic Hydrocarbons/urine* ; Beijing

BACKGROUND:Ankle fracture complicated with deltoid ligament injury is clinically common,and one stage repair of deltoid ligament with internal fracture fixation has gradually become a main therapeutic method,which can significantly reduce the long-term complications of ankle joint.In recent years,new progress has been made in anatomical structure characteristics and dynamic biomechanical research of deltoid ligament,thus greatly improving repairing techniques for injury in the deep layer of deltoid ligament,but there are still some controversies.OBJECTIVE:To explore the clinical efficacy of suture anchor and medial malleolus repair in the treatment of ankle joint fractures with the deep layer of deltoid ligament.METHODS:A total of 56 patients with ankle joint fractures and complete fracture of the deep and superficial layer of deltoid ligament treated in Affiliated Haikou Hospital,Xiangya School of Medicine,Central South University from January 2017 to January 2022 were selected,and they were divided into two groups according to different treatment methods in repairing the deep layer of deltoid ligament with suture anchor:suture anchor repair group(n=32)and medial malleolus repair group(n=24).The medial clear space of ankle joint and American Orthopedic Foot and Ankle Society Score of patients in the two groups were evaluated before and after operative treatment.RESULTS AND CONCLUSION:(1)All the 56 patients finished the surgery smoothly and were followed up for more than 12 months after operation.Their ankle fracture healed,and the time for fracture healing was 8-12 weeks,with a mean of 10.5 weeks.(2)The medial clear space of ankle joint in the two groups 12 months after operation was remarkably narrower than that before operation,and the difference was statistically significant(P＜0.001).The medial clear space of ankle joint in the two groups maintained a normal range 12 months after operation,and there was no statistically significant difference between the two groups(P＞0.05).(3)The AOFAS scale of patients in the two groups 6 and 12 months after operation was obviously bigger than that before operation(P＜0.001),but there was no statistically significant difference in the American Orthopedic Foot and Ankle Society Score of patients between the two groups at corresponding time points(P＞0.05).(4)It is concluded that both suture anchor and medial malleolus repair in the treatment of injury in the deep layer of deltoid ligament can recover the medial clear space of ankle joint,effectively keep the stability of ankle,and thus achieve good clinical efficacy.

Objective:To investigate the diagnostic value of preoperative fine-needle aspiration (FNA) of lymph nodes combined with washout thyroglobulin testing (FNA-Tg) for detecting lymph node metastasis in papillary thyroid carcinoma (PTC).Methods:A prospective study was conducted on 112 patients diagnosed with PTC at Wenzhou Central Hospital from December 2021 to December 2023, all of whom had suspicious lateral cervical lymph node metastasis identified through preoperative ultrasound. All patients underwent lymph node FNA and FNA-Tg. The suspicious lymph nodes were surgically excised. The diagnostic efficacy of FNA, FNA-Tg, and the combination of FNA and FNA-Tg for PTC with lymph node metastasis was compared.Results:A total of 112 patients were identified with 120 lymph nodes, among which 98 lymph nodes were confirmed to have metastasis by pathology. The results of the FNA cytology examination revealed 83 positive cases and 37 negative cases. The accuracy, sensitivity, and specificity for diagnosing lateral cervical lymph node metastasis were 80.83%, 80.61%, and 81.82%, respectively. In the FNA-Tg, there were 89 positive cases and 31 negative cases, with accuracy, sensitivity, and specificity for diagnosing lateral cervical lymph node metastasis at 89.17%, 88.78%, and 90.91%, respectively. When FNA and FNA-Tg were used in combination, there were 101 positive cases and 19 negative cases; the accuracy, sensitivity, and specificity for diagnosing lateral cervical lymph node metastasis were 94.17%, 97.96%, and 77.27%, respectively. The combined use of FNA and FNA-Tg demonstrated significantly higher accuracy in diagnosing metastatic lateral cervical lymph nodes in PTC compared to FNA and FNA-Tg alone ( χ2 = 50.64, P < 0.001; χ2 = 64.81, P < 0.001). Conclusions:The combined use of FNA and FNA-Tg demonstrates high accuracy in diagnosing lateral cervical lymph node metastasis in PTC.

Creutzfeldt-Jakob disease(CJD)is a rapidly progressive and fatal neurodegenerative disorder caused by prions,with certain infectivity and iatrogenic transmission risks.With the rapid progress and application of new dia-gnostic biomarkers and detection methods,as well as the construction and improvement of surveillance and reporting systems,the detection of CJD in patients domestically and internationally has shown an increasing trend year by year.Due to its long incubation period and heterogeneity of early symptoms,early identification and diagnosis of the disease is difficult,increasing the risk of transmission within medical institutions.Currently,there is a lack of con-sensus on the infection prevention and control of CJD.In order to timely identify and diagnose CJD as well as effec-tively block its transmission in medical institutions,this consensus summarizes 15 clinical concerns and formulates 24 specific recommendations based on the latest domestic and international research findings and clinical evidence,as well as combines with clinical practice,aiming to standardize healthcare-associated infection prevention and control measures for CJD and reduce its transmission risk in medical institutions.

Objective:To investigate the efficacy of naloxone in improving health-related quality of life in patients with chronic arsenic exposure-related pruritus, and to explore the modification effect of gene polymorphisms associated with arsenic metabolism and endorphin receptors.Methods:A randomized, double-blind, placebo-controlled trial was conducted between January and March 2019 in Changde City, Hunan Province, China. Eligible patients with moderate to severe chronic pruritus under arsenic exposure were recruited, and randomly assigned to the naloxone group and the control group to receive sublingual naloxone and placebo (0.4 mg/d) respectively for 7 consecutive days. Outcomes were assessed before treatment and on day 7 after treatment, including the primary outcome (the dermatology life quality index [DLQI]) and secondary outcomes (depression symptoms, anxiety symptoms, and quality of sleep). Genotyping of the arsenic (+3 oxidation state) methyltransferase and 3 opioid receptor genes was performed using ligase detection reaction. Data analysis was performed using t test for normally distributed continuous variables, non-parametric tests for skewed continuous variables, and chi-square test for categorical data. Linear regression analysis was carried out to evaluate the effect of naloxone on outcome measures, while the interactive effect of demographic factors, genotypes and treatment methods on changes in DLQI were assessed by the generalized linear model. Results:A total of 126 patients with chronic arsenic exposure-related pruritus were enrolled, including 73 males and 53 females. They were randomly divided into the control group (64 cases) and the naloxone group (62 cases), with the ages being 60.0 ± 9.1 years and 58.4 ± 8.6 years, respectively. There were no significant differences between the two groups in terms of age, gender, income, education levels, or hair arsenic concentrations (all P > 0.05). After treatment, the decrease in DLQI scores was significantly higher in the naloxone group than in the control group (-8.79 ± 6.84 vs. -5.19 ± 8.10; P = 0.008). However, there were no significant changes in depression symptoms, anxiety symptoms, or quality of sleep between the naloxone group and control group (all P > 0.05). Linear regression analysis showed that naloxone significantly affected DLQI with a crude regression coefficient of -3.60 (95% CI: -6.25, -0.96; P = 0.008). Stratification analysis revealed that patients with the κ-opioid receptor gene rs1051660 (wild-type, CC) responded better to the treatment than those with the mutated genotype (CA), and there was a significant interaction between the rs1051660 genotype and therapeutic drugs in relation to DLQI changes ( P = 0.014) . Conclusion:Naloxone can effectively improve health-related quality of life in patients with chronic arsenic exposure-related pruritus, and its efficacy is modified by the gene polymorphism of the κ-opioid receptors.

Objective:To compare the clinical efficacy and analyze the surgical approach differences using CT parameters between mini-open transforaminal lumbar interbody fusion (MO-TLIF) and minimally invasive surgery of transforaminal lumbar interbody fusion (MIS-TLIF) in the treatment of degenerative lumbar diseases.Methods:A total of 68 consecutive patients with degenerative lumbar diseases undergoing surgery at the Second Affiliated Hospital of Soochow University from January 2022 to January 2023 were randomized into the MO-TLIF group (34 cases, percutaneous screw-assisted posterior midline MO-TLIF) and the MIS-TLIF group (34 cases, Wiltse approach MIS-TLIF using the Quadrant channel). Perioperative indicators (operative time, incision length, intraoperative blood loss, fluoroscopy frequency, postoperative bedrest duration, and hospital stay) and complications were compared. Visual analogue scale (VAS) and Oswestry disability index (ODI) were assessed preoperatively and at 3 days, 3 months, and 1 year postoperatively. Effective cross-sectional area (eCSA) of paraspinal muscles was evaluated on MRI preoperatively and 1 year postoperatively. CT parameters of surgical approaches, including spinous process-midline distance (SM), Wiltse-midline distance (WM), surgical approach angle, depth, and multifidus muscle displacement were compared. Pearson correlation and multivariate linear regression analyses were performed to explore associations between CT parameters, operative time, blood loss, and eCSA atrophy.Results:Baseline characteristics showed no significant differences between groups ( P>0.05). The MO-TLIF group exhibited shorter operative time (109.85±7.82 min vs. 133.82±20.22 min), reduced blood loss (77.21±21.83 ml vs. 141.18±31.44 ml), smaller incision length (6.09±0.22 cm vs. 7.00±0.43 cm), shorter bedrest duration (1.59±0.49 d vs. 2.38±0.50 d), and shorter hospital stay (8.93±1.44 d vs. 10.35±1.45 d), but higher fluoroscopy frequency (19.53±1.92 times vs. 16.29±1.78 times) compared to the MIS-TLIF group ( P<0.05). Complications included fat liquefaction (5 cases) and dural tears (2 cases). Both groups showed improved VAS and ODI postoperatively ( P<0.05). At 3 d postoperatively, the MO-TLIF group had lower VAS (2.74±0.47 points vs. 3.35±0.48 points) and ODI (27.46%±2.16% vs. 30.42%±2.52%) than the MIS-TLIF group ( P<0.05). Postoperative eCSA decreased significantly in the MIS-TLIF group ( P<0.05) but remained stable in the MO-TLIF group ( P>0.05). The MO-TLIF group demonstrated smaller SM (8.43±1.81 mm vs. 31.15±6.53 mm), approach angle, depth, and muscle displacement ( P<0.05). CT parameters in the MO-TLIF group showed no correlation with operative time, blood loss, or eCSA atrophy ( r<0.3, P>0.05), whereas parameters in the MIS-TLIF group correlated positively with these outcomes (0.3< r<0.6, P<0.05). Multivariate regression revealed a significant association between CT parameters and eCSA atrophy in the MIS-TLIF group ( R 2=0.474, P<0.05). Conclusion:Compared to MIS-TLIF, MO-TLIF reduces intraoperative blood loss, accelerates recovery, and minimizes paraspinal muscle trauma.

Objective To explore the scheme for the deployment and withdrawal of the surgical module of the new-type tent hospital system.Methods A set of standardized scheme for deploying and withdrawing the surgical module of the new-type tent hosital system was proposed and implemented in terms of labor division,operation precedure,operation technique and precaution.The operating time,number of operational errors and number of equipment damages were recorded for each of the five deployment and withdrawal operations before and after the program was executed,and the team members'immediate heart rate,percentage of maximum heart rate(MHR)and rating of perceived exercise(RPE)at the end of the operation were recorded after the program was implemented.SPSS 26.0 software was used for statistical analysis.Results The standardized scheme had the deployment time shortened from(85.15±11.430)min to(58.23±8.513)min,withdrawal time decreased from(65.36±9.369)min to(48.92±7.129)min,with the differences being statistically significant(P＜0.05);the numbers of operatio-nal errors and equipment damages were both reduced when compared with those before the implementation of the schemce;the immediate heart rate of the team members at the end of the operation ranged from 43 to 157 beats/min,with an average value of 151.1 beats/min,the individual MHR percentages were from 75％to 87％,with an average value of 81.1％,and the RPE scores were from 14 to 17,with an average value of 15.3,which all could be categorized as moderate-operation intensity.Condusion The standardized deployment and withdrawal scheme for the surgical module meets the needs of actual combat and training assessment,and thus is worthy promoting in medical institutions equipped with the surgical module of the new-type tent hosital system.[Chinese Medical Equipment Journal,2025,46(2):74-79]