Objective To analyze the effect of releasing the lower pulmonary ligament on right residual lung expansion after right upper lobe resection under different body mass index (BMI) levels. Methods The clinical data of patients who underwent thoracoscopic right upper lobe resection in the First Affiliated Hospital with Nanjing Medical University from 2021 to 2022 were retrospectively analyzed. Patients were divided into a group A (17 kg/m2＜BMI≤23 kg/m2), a group B (23 kg/m2＜BMI≤29 kg/m2) and a group C (BMI＞29 kg/m2) according to BMI. The presence of residual cavity was judged by chest X-ray at 7-10 days after operation, the degree of compensation change of the right main bronchus angle was measured, and the changes in lung volume were determined by CT three-dimensional reconstruction. Results A total of 157 patients who underwent thoracoscopic right upper lobe resection were included, including 71 males and 86 females, with an average age of (59.7±11.2) years. There were 50 patients in the group A, 75 patients in the group B, and 32 patients in the group C. In the group A, compared with those without releasing the lower pulmonary ligament, patients with releasing had a lower incidence of postoperative residual cavity (P=0.016), greater changes in bronchus angle (P<0.001), and smaller changes in lung volume (P<0.001). In the group B and C, there was no significant effect of releasing the lower pulmonary ligament on postoperative residual cavity, bronchus angle, and lung volume changes (P>0.05). Conclusion For patients with thin and long body shape and low BMI, releasing the lower pulmonary ligament is helpful to promote the expansion of the residual lung after right upper lobe resection and reduce the occurrence of postoperative residual cavity in patients.

Background/Aims: Liver transplantation (LT) following total hepatectomy is a life-saving treatment for hepatocellular carcinoma (HCC). The HCC recurrence after LT hinders the effectiveness of the procedure. The objective of this study is to develop a pre-operative risk stratification model based on a liquid biopsy. Methods: We conducted a comprehensive multi-omics study of 260 HCC patients from three centers, including clinical data, low-coverage whole-genome sequencing of cell-free DNA (cfDNA) from plasma, as well as whole-exome, single-nucleus RNA, and spatial transcriptomics from matched tumor and non-tumor tissues. Results: We identified cfDNA-derived copy number alteration (CNA) signatures associated with post-transplant recurrence. By integrating cfDNA-derived CNA profiles with single-cell transcriptomic data, we traced recurrence-associated cfDNA to a distinct subpopulation of malignant cells within the primary tumor. These cells were embedded in a pro-metastatic microenvironment of specialized endothelial subtypes and cancer-associated fibroblasts. Notably, most recurrence-associated lesions were detectable in cfDNA prior to liver transplantation (LT). Building on these insights, we developed the ZJU Criteria based on CNA fragments and tumor markers, a pre-LT risk prediction tool that integrates conventional clinical factors with cfDNA-derived CNA signatures, and validated it using internal and independent external cohorts. Conclusion Our findings suggest that post-transplant recurrence commonly originates from advanced subclones that emerge late during tumor evolution. The ZJU Criteria provides an accurate, non-invasive strategy that significantly improves pre-LT risk stratification and clinical decision-making for patients with HCC.

Background/Aims: This study assessed the long-term efficacy and safety of tenofovir alafenamide (TAF) in real-world settings. Methods: Patients who were candidates for TAF treatment and were followed up at 12-week intervals over 192 weeks were enrolled in this study. Results: One hundred and forty-four patients (50 treatment-naive and 94 treatment-experienced) were included in this study. The cumulative incidence rates of cirrhosis and hepatocellular carcinoma at 192 weeks were 3.9% and 0.7%, respectively. In treatment-naive patients, the rates of a virological response, HBeAg conversion, and HBsAg loss at 192 weeks were 100%, 33.3%, and 2%, respectively. The treatment-naive patients exhibited higher baseline HBsAg levels than the treatment-experienced patients (4.31 log10IU/mL vs. 3.97 log10IU/mL). A significant decrease in the HBsAg levels from the baseline was observed at 144 and 192 weeks in the treatment-naive patients (p=0.01). The baseline body mass index (BMI) <25 kg/m2 (p=0.02) and HBsAg <3.3 log10IU/mL (p=0.04) were identified as predictive factors for a decrease in HBsAg ≥0.5 log10IU/mL at 48 weeks. The eGFR levels were consistently lower in the treatment-experienced patients throughout the study. Although the treatment-naive patients showed no abnormal increases in urinary URBP, the treatment-experienced patients showed elevated urinary β2MG and NAG levels at the baseline, which decreased over the treatment course. The total cholesterol, triglyceride, and low-density lipoprotein levels were similar in both groups. Conclusions Prolonging the TAF treatment duration enhances the virological response rate. The decline in HBsAg levels was more significant in the treatment-naive patients than in the treatment-experienced patients. The baseline BMI <25 kg/m2 and HBsAg <3.3 log10IU/mL were predictive factors for a significant decline in HBsAg at 48 weeks. TAF has high renal safety and no significant impact on lipid levels.

The chemical constituents of the petroleum ether extract derived from the 90% ethanol extract of Elephantopus scaber were investigated. By silica gel column chromatography, C_(18), MCI column chromatography and semi-preparative high performance liquid chromatography, ten compounds were isolated. Their structures were identified as 3β-hydroxy-6β,7β-epoxytaraxeran-14-ene(1), 3β-hydroxyolean-12-en-28-oic acid(2), D-friedoolean-14-ene-3β,7α-diol(3), 3β-hydroxy-11α-methoxyolean-12-ene(4), 3β-hydroxyolean-11,13(18)-diene(5), 11α-hydroxy-β-amyrin(6), betulinic acid(7), 3β-hydroxy-30-norlupan-20-one(8), 6-acetonylchelerythrine(9), and 4',5'-dehydrodiodictyonema A(10) by analysis of the 1D NMR, 2D NMR, MS, and IR spectral data. Among them, compound 1 was a new triterpene and other compounds except compounds 2 and 7 were isolated from this plant for the first time.
Triterpenes/isolation & purification* ; Drugs, Chinese Herbal/isolation & purification* ; Molecular Structure ; Asteraceae/chemistry* ; Chromatography, High Pressure Liquid ; Magnetic Resonance Spectroscopy

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*

Forensic medicine has been designated as a first-level discipline,presenting new opportunities and challenges for the development of forensic medicine.Since the 1980s,the establishment of foren-sic medicine discipline and the cultivation of high-level forensic talents have become hot topics in the development of forensic medicine in China.Since the 13th Five-Year Plan,the forensic team of Shanxi Medical University has been aiming at the forefront,proposing the development goals of"Five First-class"and the discipline development path"Six Major Achievements".It has selected benchmark disci-plines,identified gaps in disciplinary development,unified thoughts,formulated completion timelines,concentrated superior resources,assigned tasks to individuals,and created an"Organized Fill-in-the-Blank Format"forensic medicine discipline construction model with the characteristics of the new era.The construction model of forensic medicine has achieved good results in the goals,discipline frame-work,scientific research,talent cultivation,discipline team and platform construction,forming a rela-tively complete discipline construction and management system,and accumulating valuable experience for the construction of first-level discipline and high-level talent cultivation of forensic medicine.

Objective To evaluate the clinical efficacy and safety of topical Zhikang Capsules(composed of Rhei Radix et Rhizoma,Coptidis Rhizoma,Notoginseng Radix et Rhizoma,Angelicae Dahuricae Radix,Asini Corii Colla,calcined Os Draconis,Bletillae Rhizoma,Myrrha,Endoconcha Sepiae,Rubia Radix et Rhizomae,Resina Draconis,etc.)in treating patients with risk of bleeding after operation for high perianal abscess.Methods The observation was conducted in 120 patients who took long-term oral use of Aspirin Enteric-Coated Tablets due to suffering from chronic stable angina and underwent operation for high perianal abscess in The Second Affiliated Hospital of Kunming Medical University from January 2024 to December 2024.The patients were divided into a control group and a treatment group using a randomized number table,with 60 cases in each group.The control group received postoperative topical Batracimab,while the treatment group received topical Zhikang Capsules.Both groups underwent a 7-day treatment course.Changes in the wound bleeding scores on postoperative days 2,4,and 6 in the two groups were observed.The scores of anal pain,perianal congestion and swelling,and wound exudate on postoperative day 5 were compared between the two groups.After treatment,the safety of both regimens was evaluated.Results(1)Scores of wound bleeding in both groups were decreased significantly on postoperative day 4 compared to postoperative day 2(P＜0.05 or P＜0.01),and were further decreased on postoperative day 6 compared to postoperative day 4(P＜0.01).However,no significant differences were observed between the two groups on postoperative days 2,4,or 6(P＞0.05).(2)The treatment group exhibited significantly lower scores of anal pain,perianal congestion and swelling,and wound exudate than the control group on postoperative day 5(P＜0.05 or P＜0.01).(3)The mean time for would healing in the treatment group was(16.821±1.793)days,significantly shorter than that in the control group(18.114±2.632)days,and the difference was significant(P＜0.05).(4)No significant adverse reactions occurred in either group during treatment,indicating a high safety profile.Conclusion Topical Zhikang Capsules demonstrate definite therapeutic efficacy and safety for patients complicated with risk of bleeding after operation for high perianal abscess,and exert stronger effects than Batracimab on alleviating anal pain,perianal swelling and wound exudate,and on accelerating wound healing.

Objective To investigate the predictive value of pan-immune inflammatory values(PIV)in the prognosis of patients with ischemic stroke(AIS)treated with intravascular intervention combined with tirofiban.Methods 102 AIS cases admitted to the Department of Neurology of the First People's Hospital of Zhaotong from January 2019 to December 2023 and treated with intravascular intervention combined with Tirofiban were selected as the study objects.The patients were divided into the mild group(n=9),moderate group(n=45)and severe group(n=48)according to the score of NIHSS after the admission.According to the mRS 90 days after the treatment,the cases were divided into the good prognosis group(n=63)and poor prognosis group(n=38).Data were collected and analyzed.The predictive value of PIV level in patients with ischemic stroke treated with intravascular intervention combined with tirofiban was evaluated by ROC.The risk factors of adverse outcomes in patients with ischemic stroke treated with intravascular intervention combined with tirofiban were investigated by multivariate Logistic regression.Results A total of 102 patients with ischemic stroke were included.The PIV level in the good prognosis group 331.1(221.9,662.7)was lower than that in the poor prognosis group 1 025.7(451.5,1 841.3)(P<0.05).PIV level in the severe group was higher than that in the mild and moderate groups,and PIV level in the moderate group was higher than that in the mild group(P<0.05).The AUC(95％CI)of PIV for predicting adverse outcomes of intravascular intervention combined with tirofiban in patients with ischemic stroke was 0.750(95％CI 0.654～0.831),the cut-off point was 834.92,the specificity was 85.71％and the sensitivity was 65.79％.NIHSS score>18(OR=5.944 95％CI 2.011～19.137),PIV>834.92(OR=4.863,95％CI 1.410～18.685)were the risk factors for the poor outcome of intravascular intervention combined with tirofiban in patients with ischemic stroke(P<0.05).Conclusion Elevated PIV is closely related to the poor outcomes in patients with ischemic stroke treated with intravascular intervention combined with Tirofiban.High PIV and NIHSS scores are both risk factors for the poor prognosis in patients with ischemic stroke,and can be used as the sensitive indicators for the early identification.

Objective To investigate the therapeutic potential and prophylactic value of concomitant administration of nonsteroidal anti-inflammatory drug(NSAID)and antimicrobial agents in mitigating the incidence and severity of trauma-induced sepsis.Methods A retrospective cohort study encompassed the collection of clinical records from trauma patients managed in the department of intensive care unit(ICU)of Daping Hospital,Army Medical University(Third Military Medical University)from June 2008 to June 2024.Based on administered therapeutic protocols,patients were stratified into a control group(receiving antibiotic monotherapy)and a experimental group(undergoing adjunctive therapy with NSAID in conjunction with antimicrobial agents).Intergroup comparisons were performed to elucidate differences in baseline clinical characteristics and laboratory indices pertinent to therapeutic outcomes.Results A total of 268 trauma patients were included,with 72 patients in the control group and 196 patients in the experimental group.The majority of cases involved open trauma(67.5%)and injuries sustained from traffic accidents(44.0%),reflecting the principal mechanisms of injury.The respiratory tract was the most common site of infection(67.5%),with Acinetobacter baumannii(A.baumannii)emerging as the leading causative microorganism(18.0%).Among therapeutic agents,ibuprofen represented the most frequently employed NSAID(59.8%),whereas cephalosporins constituted the predominant class of antimicrobials(30.5%).Following intervention,the lymphocyte percentage(LYM%)was markedly elevated in the experimental group relative to control group[0.14(0.09,0.20)vs.0.12(0.09,0.15),P<0.01].In contrast,the levels of white blood cell count(WBC),neutrophil percentage(NEU%),D-dimer,glucose(Glu),and lactic acid(Lac)were significantly reduced[WBC(×109/L):8.82(6.36,12.96)vs.12.10(7.78,15.54);NEU%:0.76(0.67,0.81)vs.0.78(0.72,0.83);D-dimer(μg/L):2208.0(889.5,3301.5)vs.2943.9(1735.4,4997.6);Glu(mmol/L):6.8(6.2,7.9)vs.7.7(6.6,9.2);Lac(mmol/L):0.9(0.6,1.2)vs.1.1(0.8,1.5),all P<0.05].The experimental group demonstrated a significantly reduced incidence of traumatic sepsis compared with the control group[15.8%(31/196)vs.26.4%(19/72),P<0.05].Conclusion The combination of NSAID and antimicrobial agents exerts its protective effect by attenuating inflammatory and stress responses,reestablishing immune homeostasis,correcting coagulopathy,and enhancing tissue perfusion,thereby significantly decreasing the incidence of traumatic sepsis and contributing to improved prognostic outcomes in injured patients.