This paper systematically reviews the current status of integrated traditional Chinese and western medicine in the treatment of Helicobacter pylori （Hp） infection， as well as recent progress in clinical and basic research both in China and internationally. It summarizes the advantages of traditional Chinese medicine （TCM） in Hp infection management， including improving Hp eradication rates， enhancing antibiotic sensitivity， reducing antimicrobial resistance， decreasing drug-related adverse effects， and ameliorating gastric mucosal lesions. These advantages are particularly evident in patients who are intolerant to bismuth-containing regimens， those with refractory Hp infection， and individuals with precancerous gastric lesions. An integrated， whole-process management approach and individualized， staged comprehensive treatment strategies combining TCM and western medicine are proposed for Hp infection. Future prevention and control of Hp infection should adopt an integrative Chinese-western medical strategy， emphasizing prevention， strengthening primary care， implementing proactive long-term monitoring， optimizing screening strategies， and advancing the development of novel technologies and mechanistic studies of Chinese herbal interventions. These efforts aim to provide a theoretical basis and practical pathways for the establishment and improvement of Hp infection prevention and control systems.

To explore the advantages of traditional Chinese medicine （TCM） and integrative TCM-Western medicine approaches in the treatment of diabetic microvascular complications （DMC）， refine key pathophysiological insights and treatment principles， and promote academic innovation and strategic research planning in the prevention and treatment of DMC. The 38th session of the Expert Salon on Diseases Responding Specifically to Traditional Chinese Medicine， hosted by the China Association of Chinese Medicine， was held in Beijing， 2024. Experts in TCM， Western medicine， and interdisciplinary fields convened to conduct a systematic discussion on the pathogenesis， diagnostic and treatment challenges， and mechanism research related to DMC， ultimately forming a consensus on key directions. Four major research recommendations were proposed. The first is addressing clinical bottlenecks in the prevention and control of DMC by optimizing TCM-based evidence evaluation systems. The second is refining TCM core pathogenesis across DMC stages and establishing corresponding "disease-pattern-time" framework. The third is innovating mechanism research strategies to facilitate a shift from holistic regulation to targeted intervention in TCM. The fourth is advancing interdisciplinary collaboration to enhance the role of TCM in new drug development， research prioritization， and guideline formulation. TCM and integrative approaches offer distinct advantages in managing DMC. With a focus on the diseases responding specifically to TCM， strengthening evidence-based support and mechanism interpretation and promoting the integration of clinical care and research innovation will provide strong momentum for the modernization of TCM and the advancement of national health strategies.

Objective:To explore the predictive value of baseline serum levels of hepatitis B virus (HBV) RNA for HBeAg seroconversion in chronic hepatitis B (CHB) subjects with advanced fibrosis/compensated cirrhosis undergoing tenofovir disoproxil fumarate (TDF) therapy.Methods:A case-control study was conducted on 141 patients with CHB combined with advanced fibrosis/compensated cirrhosis who were treated with TDF and tested at Peking University People′s Hospital from January 2015 to December 2020. Patients were divided into HBeAg seroconversion (16 cases) group and non-seroconversion (59 cases) group based on whether HBeAg seroconversion occurred at 240 weeks after treatment. The patients were divided into HBeAg positive and negative groups at baseline (75 and 66 cases, repectively) and at 12 weeks treatment (61 and 80 cases, repectively). The baseline serum levels of relevant indicators were analyzed. HBV RNA levels were measured at baseline and at 240 weeks after treatment. The correlation between HBV RNA and HBV DNA was analyzed using Pearson correlation analysis, and the predictive value was evaluated using the receiver operating characteristic (ROC) curve.Results:For the 75 HBeAg-positive patients at baseline, 21.3% (16/75) achieved HBeAg seroconversion. The HBV DNA and HBV RNA in the HBeAg-positive group were significantly higher than that in the HBeAg-negative group (all P<0.001). Compared with the non-seroconversion group, the HBeAg seroconversion group had significantly lower baseline serum levels of HBV RNA ( P<0.05). Pearson correlation analysis showed that serum HBV RNA levels were positively correlated with HBV DNA in both baseline and 12 weeks HBeAg-negative group and HBeAg-positive group, respectively (baseline: r=0.718, 0.794, P<0.001; 12 weeks: r=0.689, 0.750, P<0.001). ROC curve showed that baseline levels of HBV RNA could be used as a predictor of HBeAg seroconversion in CHB patients with advanced fibrosis/compensated cirrhosis treated with TDF. The area under curve was 0.781, the sensitivity was 75.0%, and the specificity was 78.0%. Conclusion:Baseline serum levels of HBV RNA has a predictive value for HBeAg seroconversion in CHB patients with advanced fibrosis/compensated cirrhosis treated with TDF.

Cervical chylous leakage is rare after central lymph node dissection for thyroid cancer, and the coexistence of chylothorax is even more uncommon. This article reports a case of a 39-year-old female patient who underwent total thyroidectomy and left central lymph node dissection for papillary thyroid carcinoma complicated by follicular adenoma. On the second postoperative day, the patient developed white, milky drainage from the neck, suggesting chylous leakage, and experienced mild chest tightness, cough, and low-grade fever. Chest CT revealed bilateral pleural effusion, with the left side being more severe. On the third day, ultrasound-guided left-sided pleural puncture and drainage were performed and hydrothorax triglycerides and total cholesterol levels were measured, chylothorax were diagnosed as a result.After conservative treatment including a low-fat diet, fasting, nutritional support, neck pressure dressing and negative pressure suctionand closed chest drainage, the patient's condition improved rapidly. The patient was discharged on the 8th postoperative day with full recovery. No recurrence has been observed during follow-up to date.

Objective:To evaluate the prevalence of hepatitis C virus (HCV) infection among patients attending a comprehensive tertiary hospital in Beijing and to pinpoint the key demographics for anti-HCV screening.Methods:A comprehensive retrospective analysis was undertaken, examining data from 631 424 patients who underwent anti-HCV testing between 2017 and 2023. Testing for anti-HCV was conducted using the Abbott i2000 fully automated chemiluminescent immunoassay analyzer. HCV nucleic acid testing was performed with the Roche Cobas AmpliPrep/Cobas TaqMan 96 fluorescent quantitative PCR system, while HCV genotyping was achieved through sequencing.Results:The positive rate of HCV antibodies demonstrated a gradual decline over the years, decreasing from 1.62% in 2017 to 1.01% in 2023. The overall positive rate stood at 1.36% (8 574/631 424), with a nucleic acid testing rate of 59.24% (5 079/8 574) and a nucleic acid positive rate of 34.28% (1 741/5 079). The majority of anti-HCV positive patients came from the department of hepatology (12.17%), followed by hepatobiliary surgery (3.03%), emergency medicine (1.68%), cardiovascular medicine (1.24%) and ophthalmology clinic (1.23%). Notably, the anti-HCV positive rate was significantly elevated in the ≥40 years old group compared to the <40 years old group, with statistical significance ( χ2=1 892.577, P=0.000). The highest anti-HCV positive rates were observed within the 60-69- and 80-99-years old brackets (both at 1.85%), while the peak HCV RNA positive rate was recorded in the 50-59 years old group (27.08%). Females exhibited a significantly higher positive rate (18.53%) than males (15.75%) ( χ2=8.066, P<0.01). When anti-HCV levels surpassed 9 S/CO, the HCV RNA positive rate was notably high, exceeding 38.97%. Intriguingly, at antibody levels ranging from 15 to 16 S/CO, the HCV RNA positive rate climbed to a maximum of 56.17%. Conclusions:This study has successfully identified the key populations for anti-HCV screening: Patients aged over 40, particularly female patients within the 50-69 age bracket; Patients in hepatology, hepatobiliary surgery, emergency medicine, cardiovascular medicine and ophthalmology departments.

Objective:To explore the predictive value of baseline serum levels of hepatitis B virus (HBV) RNA for HBeAg seroconversion in chronic hepatitis B (CHB) subjects with advanced fibrosis/compensated cirrhosis undergoing tenofovir disoproxil fumarate (TDF) therapy.Methods:A case-control study was conducted on 141 patients with CHB combined with advanced fibrosis/compensated cirrhosis who were treated with TDF and tested at Peking University People′s Hospital from January 2015 to December 2020. Patients were divided into HBeAg seroconversion (16 cases) group and non-seroconversion (59 cases) group based on whether HBeAg seroconversion occurred at 240 weeks after treatment. The patients were divided into HBeAg positive and negative groups at baseline (75 and 66 cases, repectively) and at 12 weeks treatment (61 and 80 cases, repectively). The baseline serum levels of relevant indicators were analyzed. HBV RNA levels were measured at baseline and at 240 weeks after treatment. The correlation between HBV RNA and HBV DNA was analyzed using Pearson correlation analysis, and the predictive value was evaluated using the receiver operating characteristic (ROC) curve.Results:For the 75 HBeAg-positive patients at baseline, 21.3% (16/75) achieved HBeAg seroconversion. The HBV DNA and HBV RNA in the HBeAg-positive group were significantly higher than that in the HBeAg-negative group (all P<0.001). Compared with the non-seroconversion group, the HBeAg seroconversion group had significantly lower baseline serum levels of HBV RNA ( P<0.05). Pearson correlation analysis showed that serum HBV RNA levels were positively correlated with HBV DNA in both baseline and 12 weeks HBeAg-negative group and HBeAg-positive group, respectively (baseline: r=0.718, 0.794, P<0.001; 12 weeks: r=0.689, 0.750, P<0.001). ROC curve showed that baseline levels of HBV RNA could be used as a predictor of HBeAg seroconversion in CHB patients with advanced fibrosis/compensated cirrhosis treated with TDF. The area under curve was 0.781, the sensitivity was 75.0%, and the specificity was 78.0%. Conclusion:Baseline serum levels of HBV RNA has a predictive value for HBeAg seroconversion in CHB patients with advanced fibrosis/compensated cirrhosis treated with TDF.

The aim of this study is to determine the effects of Inonotus obliquus polysaccharides on the main organs and hormones of male mice infected with Neosporidium.The animal model of neosporidiosis in BALB/c mice was established.After intragastric administration,the pathological changes of brain,liver and spleen were observed by histopathology,the worm load in brain,liver and spleen was detected by qPCR,and the levels of FSH,LH and T4 in serum of male mice were detected by ELISA.The results showed that compared with the blank control group,granular spherical lesions could be seen in the brain tissue of mice in the model group,with patchy necrosis of hepatocytes,splenic hemorrhage,red pulp hyperemia and a large number of red blood cell infil-tration.Inonotus obliquus polysaccharides can improve the injury of brain,liver,spleen and other organs and tissues.The worm load in the brain of the Inonotus obliquus polysaccharide group was significantly lower than that of the model group on the 14th day and 21st day(P＜0.01),and that of the liver and spleen on the 21st day was significantly lower than that of the model group(P＜0.01).The level of FSH in the model group and Inonotus obliquus polysaccharide group was signif-icantly lower than that in the blank control group(P＜0.05 or P＜0.01),while that in the Inono-tus obliquus polysaccharide group was significantly higher than that in the model group(P＜0.05 or P＜0.01).The level of LH in the model group was significantly higher than that in the blank control group(P＜0.01),while that in the Inonotus obliquus polysaccharide group was significant-ly higher than that in the blank control group on the 7th day and 42nd day(P＜0.05).There was significant difference in T4 level between the model group and the blank group(P＜0.05 or P＜0.01),while the Inonotus obliquus polysaccharide group was similar to the blank control group on the 21st and 35th day(P＞0.05).Inonotus obliquus polysaccharides can improve the damage of Neosporidium on brain,liver and spleen of male rats,reduce the insect load in brain,liver and spleen,regulate the levels of FSH,LH and T4 hormones,and maintain the stability of reproductive system.

Cervical chylous leakage is rare after central lymph node dissection for thyroid cancer, and the coexistence of chylothorax is even more uncommon. This article reports a case of a 39-year-old female patient who underwent total thyroidectomy and left central lymph node dissection for papillary thyroid carcinoma complicated by follicular adenoma. On the second postoperative day, the patient developed white, milky drainage from the neck, suggesting chylous leakage, and experienced mild chest tightness, cough, and low-grade fever. Chest CT revealed bilateral pleural effusion, with the left side being more severe. On the third day, ultrasound-guided left-sided pleural puncture and drainage were performed and hydrothorax triglycerides and total cholesterol levels were measured, chylothorax were diagnosed as a result.After conservative treatment including a low-fat diet, fasting, nutritional support, neck pressure dressing and negative pressure suctionand closed chest drainage, the patient's condition improved rapidly. The patient was discharged on the 8th postoperative day with full recovery. No recurrence has been observed during follow-up to date.

Objective:To evaluate the clinical efficacy of the V-shaped bone tunnel technique at the base of the distal phalanx for treating tendinous mallet finger.Methods:A retrospective analysis was conducted on clinical data from patients with tendinous mallet finger treated in the Department of Hand and Foot Surgery at Linyi People’s Hospital between August 2022 and November 2023. Two oblique bone tunnels were created in a V-shaped configuration at the dorsal base of the distal phalanx, adjacent to the extensor tendon insertion, using a 0.8 mm Kirschner wire. A 4-0 double-needle monofilament tendon suture was passed through the tunnels to secure the ruptured extensor tendon to the base of the distal phalanx, followed by fixation of the distal interphalangeal (DIP) joint with a 1.0 mm Kirschner wire. The Kirschner wire was removed at 4 weeks postoperatively to initiate functional exercises. Regular follow-up was conducted to monitor wound healing and functional recovery of the DIP joint. At the final follow-up, the range of flexion and extension of the DIP joint was measured, and treatment outcomes were evaluated using Crawford’s mallet finger evaluation criteria, which classified results into four grades: excellent, good, fair, and poor.Results:Fifteen patients (16 fingers) were included, comprising 11 males and 4 females, with a mean age of 44.5 years (range: 17-65 years). The injured fingers included 2 index, 4 middle, 5 ring, and 5 little fingers, all presenting with DIP joint flexion deformity and limited active extension. Postoperative follow-up ranged from 6 to 28 months (mean: 17 months). All wounds healed primarily without complications such as infection or skin necrosis, and no cases of tendon re-rupture occurred. At the final follow-up, the measurement results of flexion and extension range of motion of the affected fingers at the DIP joint were as follows: the maximum flexion angle of all 16 fingers was 45°, among which 7 fingers had an extension angle of 0°, 8 fingers had limited extension ranging from 1° to 10°, and 1 finger had limited extension of 15°. Among the 16 fingers, 7 fingers were rated as excellent, 8 fingers as good and 1 finger as fair.Conclusion:The V-shaped bone tunnel technique for tendon-to-bone reattachment of the extensor tendon insertion is a simple and effective method for treating tendinous mallet finger. It provides satisfactory functional recovery, improves finger appearance, and is associated with minimal complications.

Tumor budding is a distinct pathomorphological feature observed in various types of solid tumor.In recent years,tumor budding has been recognized as an important biological feature associated with tumor invasion and metastasis,and it has become a new focus in the research on tumor progression.Although studies have explored the role of tumor budding in different types of tumor,there are studies in the field of hepatocellular carcinoma(HCC).This article systematically reviews the research advances in tumor budding in HCC,with a focus on the mechanism of tumor budding,the association between tumor budding and tumor progression,and the potential application of tumor budding in prognostic assessment,in order to provide new insights and strategies for the early diagnosis and treatment of HCC.