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 investigate the correlation between heart rate variability (HRV) and the degree of nervousness before blood donation. 【Methods】 The psychological state of 253 blood donors before blood donation was assessed by the self-rating anxiety scale (SAS) and the degree of nervousness and their HRV were measured. The correlation between the SAS score, the degree of nervousness and the HRV parameters was analyzed, and the differences were compared among different types of donors by multivariate linear regression. 【Results】 A total of 247 blood donors were included in the study. Five HRV parameters in blood donors aged 18-24 were higher than in those aged 25 years and above(all P<0.05), and the anxiety level was higher in female donors(SAS score 41-46) than in males(SAS score 35-43)(P<0.001); the pre-donation SAS score was consistent with the assessment of the tension level (r=0.970, P<0.001); the pre-donation tension level and the SAS score were all significantly negatively correlated with VLF in HRV parameters(r=0.179, P=0.005), and the associations were independent of confounders such as age, body mass index and gender (P<0.05). 【Conclusion】 Compared with SAS and tension assessment, HRV is more objective, and can be used as one of the tests for assessing the tension level of blood donors. The inclusion of HRV in the routine screening of blood donors deserves further study for its application in assessing the anxiety level of blood donors before blood donation, identifying people prone to blood donation-related vasovagal reaction (DRVR), preventing and reducing the risk of DRVR, and improving the safety of blood donation.

Objective:Interruption of aortic arch(IAA)is a rare congenital heart disease.This study aims to investigate echocardiographic features and pathological ultrastructural characteristics of fetal IAA and to further analyze its pathological evolution. Methods:A retrospective analysis was conducted on prenatal echocardiographic,post-surgical,or autopsy findings of fetuses prenatally diagnosed with IAA.Prenatal echocardiographic tracking was used to observe the internal diameters and Z-scores of different segments of the aortic arch and the changes in the narrowed section.These observations were combined with autopsy and pathological findings to explore the potential intrauterine evolution of IAA and its cytological basis. Results:The study included 34 fetuses with IAA,with 3,3,and 28 fetuses prenatally diagnosed with aortic arch dysplasia(AAD),coarctation of aorta(CoA),and IAA,respectively.The 3 AAD and 3 CoA fetuses chose termination of pregnancy 1 to 2 weeks after prenatal ultrasound diagnosis,and autopsy confirmed IAA.Among the 28 fetuses prenatally diagnosed with IAA,6 cases of CoA progressively worsened,eventually evolving into type A IAA as observed through echocardiographic follow-up.The remaining 22 cases were diagnosed as IAA on the first prenatal ultrasound.Postnatal surgery corrected 3 cases,while 27 cases opted for pregnancy termination,and 4 cases resulted in intrauterine death.Echocardiographic features of the fetal IAA included a significantly smaller left ventricle compared with the right or negligible difference on the four-chamber view,a significantly smaller aorta than the pulmonary artery on the three-vessel view,and a lack of connection between the aorta and the descending aorta on the three-vessel-trachea and aortic arch views.The aortic arch appears less curved and more rigid,losing the normal"V"shape between the aorta,ductus arteriosus,and descending aorta.Color Doppler ultrasound showed no continuous blood flow signal at the interruption site,with reversed blood flow visible in the ductus arteriosus.Transmission electron microscopy of 7 IAA fetuses revealed numerous disorganized smooth muscle cells between the elastic membranes near the aortic arch interruption site,significantly increased in number compared with the proximal ascending aorta.The elastic membranes were thicker and more twisted near the interruption site.The interruption area lacked normal endothelial cells and lumen,with only remnants of necrotic endothelial cells,disorganized short and thick elastic membranes,and randomly arranged smooth muscle cells. Conclusion:Prenatal echocardiography is the primary diagnostic tool for fetal IAA.Post-surgical follow-up and autopsy help identify complications and disease characteristics,enhancing diagnostic accuracy.Some fetal IAA may evolve from AAD or CoA,with potential pathogenesis related to ischemia,hypoxia,and migration of ductal constrictive components.

The Menghe Medical School is a highly influential academic school of Chinese medicine in China.Its academic features are mainly learning from others'strengths,openness and tolerance;integrity as the foundation,communication as the strength;harmo-ny as the way,and agility as the technique.The Menghe Medical School originated in Menghe,developed in Shanghai,spread all over the country,and spread around the world.The reasons for the prosperity and development of the Menghe Medical School are analyzed.Among them,imperial doctors being rewarded and supported,the stars having their roots in Menghe,inheritance from teach-ers by blood,help from in-laws,and the establishment of education and leadership in development are the main factors.On the basis of inheriting the scholarship of Menghe Medical School,Professor Tong Xiaolin innovatively proposed academic ideas such as the train-ing path of Xiang thinking,state-target differentiation and treatment,and dosage and effectiveness of prescriptions and medicines,pushing the academic thought of Menghe Medical School to a new theoretical peak in the new era.Based on the majestic development path of the Menghe Medical School,the implications for the inheritance,innovation and development of modern Chinese medicine are analyzed.

Traumatic supraorbital fissure syndrome (TSOFS) is a symptom complex caused by nerve entrapment in the supraorbital fissure after skull base trauma. If the compressed cranial nerve in the supraorbital fissure is not decompressed surgically, ptosis, diplopia and eye movement disorder may exist for a long time and seriously affect the patients′ quality of life. Since its overall incidence is not high, it is not familiarized with the majority of neurosurgeons and some TSOFS may be complicated with skull base vascular injury. If the supraorbital fissure surgery is performed without treatment of vascular injury, it may cause massive hemorrhage, and disability and even life-threatening in severe cases. At present, there is no consensus or guideline on the diagnosis and treatment of TSOFS that can be referred to both domestically and internationally. To improve the understanding of TSOFS among clinical physicians and establish standardized diagnosis and treatment plans, the Skull Base Trauma Group of the Neurorepair Professional Committee of the Chinese Medical Doctor Association, Neurotrauma Group of the Neurosurgery Branch of the Chinese Medical Association, Neurotrauma Group of the Traumatology Branch of the Chinese Medical Association, and Editorial Committee of Chinese Journal of Trauma organized relevant experts to formulate Chinese expert consensus on the diagnosis and treatment of traumatic supraorbital fissure syndrome ( version 2024) based on evidence of evidence-based medicine and clinical experience of diagnosis and treatment. This consensus puts forward 12 recommendations on the diagnosis, classification, treatment, efficacy evaluation and follow-up of TSOFS, aiming to provide references for neurosurgeons from hospitals of all levels to standardize the diagnosis and treatment of TSOFS.

Narrative medicine,as an interdisciplinary field at the intersection of humanistic education and medical edu-cation,is an effective means of implementing medical humanities.It not only fosters deeper empathy and communication between doctors and patients but also plays an important role in clinical practice and the cultivation of humanistic qualities.This study starts from the core connotation of integrating narrative medicine into the doctor-patient relationship,focusing on the value logic of narrative medicine empowering humanistic care.Utilizing a typical case from a hospital in Tianjin that practices humanistic care based on narrative medicine,the study examines the organizational structure,practical activities,humanistic care initiatives,health education,supportive measures,and outcomes of the narrative medicine healthcare management team.The conclusion drawn is that exploring mechanisms for medical communication and the cultivation of humanistic qualities can facilitate the mutual transformation of narrative and empathy skills,the organic combination of narrative medicine with evidence-based medicine,and the complementary relationship between clinical medicine and humanistic education.This approach aims to alleviate the increas-ingly prominent conflicts between doctors and patients,bridge the gap between humanity and technology,and promote the imple-mentation of medical humanities in clinical settings.

Objective To investigate the nutritional status of children with Crohn's Disease (CD) at diagnosis and its association with clinical characteristics. Methods A retrospective analysis was performed for the clinical data and nutritional status of 118 children with CD who were admitted to Beijing Children's Hospital,Capital Medical University,from January 2016 to January 2024. A multivariate logistic regression analysis was used to investigate the risk factors for malnutrition. Results A total of 118 children with CD were included,among whom there were 68 boys (57.6％) and 50 girls (42.4％),with a mean age of (11±4) years. Clinical symptoms mainly included recurrent abdominal pain (73.7％,87/118),diarrhea (37.3％,44/118),and hematochezia (32.2％,38/118),and 63.6％ (75/118) of the children had weight loss at diagnosis. The incidence rate of malnutrition was 63.6％ (75/118),and the children with moderate or severe malnutrition accounted for 67％ (50/75). There were 50 children (42.4％) with emaciation,8 (6.8％) with growth retardation,and 9 (7.6％) with overweight or obesity. Measurement of nutritional indices showed a reduction in serum albumin in 83 children (70.3％),anemia in 74 children (62.7％),and a reduction in 25 hydroxyvitamin D in 15 children (60％,15/25). The children with malnutrition had significantly higher disease activity,proportion of children with intestinal stenosis,and erythrocyte sedimentation rate and a significant reduction in serum albumin (P<0.05). The multivariate logistic regression analysis showed that intestinal stenosis was an independent risk factor for malnutrition in children with CD (OR=4.416,P<0.05). Conclusions There is a high incidence rate of malnutrition in children with CD at diagnosis,which is associated with disease activity and disease behavior. The nutritional status of children with CD should be closely monitored.

This study was aimed at summarizing the epidemiological characteristics and spatial-temporal changes of hemorrhagic fever with renal syndrome(HFRS)in Hubei Province,China from 2005 to 2021,to provide scientific evi-dence for HFRS prevention and control.Data on individual HFRS cases and population information in Hubei Province from 2005 to 2021 were collected from the China Disease Pre-vention and Control Information System.The temporal,spa-tial,and demographic distribution characteristics of HFRS cases are described,and statistical methods such as medians,rates,and composition ratios were used for analysis.Joinpoint re-gression and Spearman's rank correlation were used to analyze the temporal trends in incidence rates or composition ratios.Global autocorrelation and hotspot analysis were conducted for spatial clustering analysis.Binary logistic regression was per-formed to analyze risk factors for HFRS mortality.A total of 5 790 HFRS cases were reported from 2005 to 2021,including 117 deaths.The average annual incidence rate was 0.57 per 100 000 population,and the case fatality rate was 2.02％.The overall incidence rate of HFRS in Hubei Province showed an increasing trend(AAPC=4.05％,95％CI:1.32％-6.78％),whereas the case fatality rate showed a decreasing trend over the years(r,=-0.72,P=0.002).HFRS exhibited a bimodal pattern,with peaks in the spring/summer months(May to July)and in the autumn/winter months(November to January of the following year).The incidence rate during the autumn/winter peak was slightly higher than that in the spring/summer peak.The incidence rate in males was higher than in females(RR=2.96,95％CI:2.79-3.14).The three age groups with the highest incidence rates were 60-64 years(747 cases,1.55 per 100 000),65-69 years(515 cases,1.39 per 100 000),and 55-59 years(762 cases,1.23 per 100 000).The incidence rate(2005:0.05 per 100 000;2021:0.08 per 100 000)and proportion(2005:2.69％;2021:1.94％)of HFRS cases in individuals 14 years or younger showed no significant trend over the years(AAPC=0.14％,95％CI:-0.03％-0.31％;AAPC=-3.64％,95％CI:-8.79％-1.50％).The incidence rate(2005:0.58 per 100 000;2021:1.59 per 100 000)and proportion(2005:14.80％;2021:44.31％)in the age group of 60 years or a-bove showed an increasing trend over the years(AAPC=10.52％,95％CI:4.38％-16.66％;AAPC=175.98％,95％CI:143.20％-208.75％).HFRS cases exhibited significant spatial clustering(P＜0.05).The hotspots of HFRS in Hubei Province shifted from the northern region(Xiangyang,Suizhou,Jingmen)in 2005-2007 to the southern region(Qianjiang,Xiantao,Tianmen,Jingzhou)in 2020-2021.Older age(OR=1.02,95％CI:1.01-1.04)and the period of 2005-2008 versus 2017-2021(OR=0.98,95％CI:0.97-0.99)were associated with relatively higher risk of HFRS mortality.In recent years,the HFRS epidemic in Hubei Province has continued to escalate,and areas such as Qianjiang City and other ares in the middle and lower reaches of the Yangtze River have experienced high incidence rates.The population 60 years of age or above is gradually becoming more susceptible to the disease.Targeted measures should be implemented to curb the rising trend of HFRS.

Objective:To establish a method for obtaining planning target volume (PTV) and planning risk volume (PRV) margins caused by rotation in the use of adapt-to-position (ATP) modality of magnetic resonance linear accelerator (MRL) for patients with intracranial tumors.Methods:Clinical data of 6 patients with intracranial tumors (150 fractions in total) who received MRI-guided online ATP radiotherapy in Peking Union Medical College Hospital from November 2023 to January 2024 were retrospectively analyzed. The pre-planned CT structure was copied onto each segmented MR image and then the structures were traced back to the CT image according to the three-dimensional registration relationship. The anisotropic distance of the structure based on the original CT structure was calculated to obtain the variation range of the target and the organs at risk. The maximum anisotropic value was taken as the result of the PTV and the relationship between the results and intracranial location of different patients was analyzed. Group comparison was performed by Chi-square test. Two group comparison was conducted by post-hoc Wilcoxon signed-rank test. Results:After the rotation deviation was included, the range of target changes in the six directions of left and right (L/R), anterior and posterior (A/P) and superior and inferior (S/I) of the 6 patients were: (1.24± 0.86) mm/(1.91± 1.07) mm, (2.02± 1.26) mm/(1.66± 1.07) mm, (1.84± 1.84) mm /(2.94±1.93) mm, respectively. The results in the SI direction were significantly different, and the values in the I direction in 2 patients exceeded 4 mm, the margins suitable for all patients were 3.01 mm/2.4 mm(A/P), 1.9 mm/2.93 mm(L/R) and 3.14 mm/4.62 mm(S/I) in different directions, respectively. The L/R direction of the lens and the S/I direction of the optic nerve were significantly changed, and the A/P direction of the brain stem was (3.99± 4.64) mm. Larger values might be required when the target was in the posterior brain (left-down area, right-down area).Conclusions:The rotation deviation, organ movement and intracranial location affect the PTV and the organs at risk PRV in the MRI-guided ATP modality in intracranial tumors patients. The margin generation method based on image fusion can help to quantify the margin value reasonably.

Autophagy often occurs after cells are attacked by oxidative stress, where damaged structures are phagocytic and degraded into nutrients, thereby reducing oxidative damage, promoting the survival of cancer cells and reducing the therapeutic effect of photodynamic therapy (PDT). However, excessive activation of autophagy can promote cell apoptosis. In this paper, the photosensitizer pyropheophorbide-a (Ppa) was used to produce a large amount of reactive oxygen species (ROS) to achieve the effect of killing cancer cells. At the same time, icaritin (Ica), an autophagy inducer, was used to over-activate autophagy, which transformed the protection of cancer cells into the promotion of cancer cell apoptosis, so as to improve the effect of photodynamic therapy. In this study, the interaction force between Ica and Ppa was exploited to successfully construct a self-assembled nanomedicine IP with good stability and high drug load. The synthesis method is simple, through using the drug itself as a carrier, and the loading capacity (LA) of Ica and Ppa can be increased to 83.53% and 16.45% without introducing potential biosafety risks of nanocarriers. Compared with free Ppa, self-assembled nanomedicine IP showed superior performance in cellular uptake and reactive oxygen species production. In addition, the self-assembled nanomedicine IP can reverse the protective autophagy induced by PDT by activating the autophagy of tumor cells, and facilitate apoptosis and antitumor coordination, which significantly improves the antitumor activity of PDT.