This paper outlines the development of artificial intelligence （AI） and its applications in traditional Chinese medicine （TCM） research， and elucidates the roles and advantages of large language models， knowledge graphs， and natural language processing in advancing syndrome identification， prescription generation， and mechanism exploration. Using spleen-stomach diseases as an example， it demonstrates the empowering effects of AI in classical literature mining， precise clinical syndrome differentiation， efficacy and safety prediction， and intelligent education， highlighting an upgraded research paradigm that evolves from data-driven and knowledge-driven approaches to intelligence-driven models. To address challenges related to privacy protection and regulatory compliance in cross-institutional data collaboration， a "trusted federated evidence-based analysis platform for TCM spleen-stomach diseases" is proposed， integrating blockchain-based smart contracts， federated learning， and secure multi-party computation. The deep integration of AI with privacy-preserving computing is reshaping research and clinical practice in TCM spleen-stomach diseases， providing feasible pathways and a technical framework for building a high-quality， trustworthy TCM big-data ecosystem and achieving precision syndrome differentiation.

ObjectiveTo investigate the correlation between sleep patterns and myopia progression among younger school-age children at a primary school in Changning District of Shanghai, based on the data from the Shanghai Students’ Common Diseases and Health Influencing Factors Monitoring System and a sleep-specific survey, so as to provide data support for myopia prevention and control in this age group. MethodsOne primary school was selected from the common diseases and health influencing factors monitoring system for students in Changning District, Shanghai. A total of 230 first-grade students were included in the study. Myopia and refractive parameters were examined, and sleep patterns were investigated. General demographic characteristics and myopia-related behavior data of the students were also collected. Sleep patterns were evaluated in terms of sleep duration, sleep efficiency, and sleep quality, with the latter assessed using the Chinese version of the Children’s Sleep Habits Questionnaire (CSHQ). Multiple linear regression and binary logistic regression models were used to analyze the association between sleep patterns and myopia progression among these students. ResultsThe results of the regression analyses revealed that the total CSHQ score of the students at baseline survey was (48.85±7.15) points. Their sleep efficiency was (94.49±8.48)%, sleep duration was (9.58±0.93) hours, and the proportion of those with insufficient sleep (<10 hours) was 78.26%. At baseline survey, students’ higher daytime sleepiness scores were associated with lower spherical equivalent (SE) ( β=-0.18, 95%CI: -0.31 to -0.04) and an increased risk of axial length (AL) / corneal radius (CR) ratio >3 (OR=1.52, 95%CI: 1.00 to 2.29), whereas longer sleep duration and higher sleep efficiency were associated with higher SE (β=0.18, 95%CI: 0.05 to 0.32; β=0.17, 95%CI: 0.04 to 0.31, respectively), shorter (AL) (β=-0.15, 95%CI: -0.27 to -0.03; β=-0.13, 95%CI: -0.25 to 0, respectively) and a reduced risk of AL /CR>3 (OR=0.70, 95%CI: 0.51 to 0.96; OR=0.73, 95%CI: 0.53 to 0.99, respectively). At baseline survey, children’s higher propensity for sleep problems (OR=1.70, 95%CI: 1.04 to 2.78), sleep resistance (OR=2.26, 95%CI: 1.36 to 3.75), and sleep anxiety scores (OR=2.15, 95%CI: 1.33 to 3.48) were all associated with an increased risk of AL/CR >3 at follow-up (all P<0.05). Furthermore, higher sleep anxiety scores predicted prolonged AL at follow-up (β=0.03, 95%CI: 0 to 0.05). According to the mixed-effects model, higher daytime sleepiness scores and prolonged sleep duration were independently linked to reduced right-eye SE (β=-0.05, 95%CI: -0.10 to 0, P<0.05) and shorter right-eye AL (β=-0.05, 95%CI: -0.10 to 0, P<0.05). ConclusionIn this school in Shanghai, there are problems of insufficient and poor-quality sleep among young children. Sleep problems such as sleep resistance, delayed sleep onset, sleep anxiety, and daytime sleepiness among children may accelerate the risk of myopia progression, while longer sleep duration and higher sleep efficiency may serve as protective factors against the occurrence and development of myopia.

OBJECTIVE To study the quality standard of the ethnic medicine Diplazium lanceum， and to provide reference for its quality control.METHODS The medicinal material of D. lanceum was identified by properties， microscopy， and thin-layer chromatography（TLC）， and its moisture， ash， and extract contents were determined. The contents of chlorogenic acid and rutin in 10 batches of D. lanceum were determined by high-performance liquid chromatography . RESULTS The rhizome of D. lanceum is slender and creeping， the leaf is leathery and shriveled， and yellow sporangia are borne on the abaxial surface of the leaf. The transverse section of the leaf shows inclusions， sclerenchyma， phloem cells， etc.； the transverse section of the petiole shows ground tissue， sclerenchyma， endodermis， etc.； the transverse section of the rhizome shows ground tissue， tracheids， vascular bundles， etc.； and the powder shows spiral vessels and brown inclusions. The TLC identification results showed that the chromatogram of the test sample exhibited spots of the same color at the corresponding positions as the chromatogram of the chlorogenic acid reference substance. The content ranges of moisture， total ash， acid-insoluble ash， extract， chlorogenic acid， and rutin in the 10 batches of samples were 10.18%-12.43%， 7.08%-19.12%， 0.95%-10.62%， 14.13%-26.05%， 0.113 1-1.015 9 mg/g， and 0.009 9-0.208 9 mg/g， respectively. CONCLUSIONS In the quality standard of D. lanceum， the moisture content should be ≤12.5%， total ash content should be ≤20.0%， acid-insoluble ash content should be ≤11.0%， extract content should be ≥14.0%， and chlorogenic acid content should be ≥0.11 mg/g. The established method is simple， specific， and reproducible， and can provide a scientific basis for the quality control of D. lanceum.

Objective: To analyze the characteristics and key risk factors of abnormal blood disposal throughout the 2024-2025 blood collection and supply process based on nationwide multi-site monitoring data, develop a comprehensive prevention and control strategy across the entire chain, reduce preventable blood waste, and ensure clinical blood safety. Methods: According to the Guidelines for Haemovigilance (T/CSBT 001-2026), we extracted 74 cases of abnormal blood disposal events reported by the China Blood Transfusion Association′s Blood Safety Monitoring System from January 1 2024, to December 31 2025, and conducted descriptive statistical analysis on the distribution of events, types of deviations, root causes, and classifications of disposal manifestations. Results: A total of 664 adverse events related to blood collection and supply were reported over two years, with 74 cases involving discarded abnormal blood units, accounting for 11.1% of the total. Among these, blood component preparation (40.5%) and blood collection (37.8%) remained traditional high-risk stages. The proportion of blood waste occurring during storage, distribution, and transportation increased from 7.7% in 2024 to 34.3% in 2025. Deviations from standard operating procedures (SOP) by personnel were the primary cause, accounting for 74.3% of cases. Discarded blood units were categorized into four types: compromised closed blood bag systems (40 cases), mainly due to inadequate heat sealing, physical damage, or dropped bags; blood out of the cold chain (12 cases), primarily resulting from blood being left at work sites; imbalanced proportion of preservation solution (10 cases), mostly caused by blood collection volumes exceeding the standard capacity of blood bags; and other causes (12 cases). Conclusion: Human operational errors are the core cause of abnormal blood waste. The collection and preparation stages have long been at high-risk, and the risks in the storage and transportation stages have been increasing year by year. We should focus on standardizing personnel management, improving specialized operation norms such as heat sealing, transportation, and storage, establishing a full-process intelligent cold chain monitoring and multi-node visual verification mechanism, and systematically reducing the occurrence rate of abnormal blood waste through a closed-loop quality intervention system, thereby improving the utilization efficiency of voluntary blood donation resources.

Uveitis is a blinding inflammatory disease that affects multiple structures within the eye, posing significant risks to patients' vision and mental health. Current treatments mainly involve glucocorticoids and immunosuppressants, which are associated with significant side effects, high relapse rates, and substantial costs. Recent research suggests that the gut microbiota may play a role in the development of uveitis through the gut-eye axis, with related metabolites also influencing disease progression. Modulating the gut microbiota or its metabolites could offer new therapeutic avenues for uveitis. This review explores the relationship between gut microbiota and various uveitis-associated diseases, such as systemic sarcoidosis, Vogt-Koyanagi-Harada syndrome, Behcet's disease, multiple sclerosis, and birdshot chorioretinopathy. It also discusses advancements in microbiota-related therapies, including probiotics and prebiotics, antibiotics, immunomodulators, phage therapy, and fecal microbiota transplantation. The aim is to provide a reference for the development of new therapies targeting specific microbial communities and genetic markers associated with uveitis, thereby promoting the realization of precision medicine.

Objective To explore the efficacy of DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy for management of cancer pain and provide reference for its standardized clinical application.Methods and Results Recommendations were formulated based on literature review and expert group discussion,and consensus was reached following expert consultation.The consensus recommendations are comprehensive,covering the entire treatment procedures from preoperative assessment and preparation,surgical operation process,postoperative management and traditional Chinese medicine treatment to individualized treatment planning.The study results showed that the treatment plans combining traditional Chinese with Western medicine effectively alleviated cancer pain,reduced the use of opioid drugs,and significantly improved the quality of life and enhanced immune function of the patients.Postoperative follow-up suggested good treatment tolerance among the patients without serious complications.Conclusion The formulated consensus is comprehensive and can provide reference for clinicians to use DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy.The combined treatment has a high clinical value with a good safety profile for management of cancer pain.

Objective:To investigate the effectiveness of methylene blue in pain management after costal cartilage removal.Methods:A prospective, randomized controlled trial was conducted from June 2023 to March 2024. Female patients undergoing rhinoplasty with autologous costal cartilage transplantation were randomly divided into a methylene blue group and a control group. Before costal cartilage harvesting, patients in the methylene blue group received a 5 ml injection of 0.1% methylene blue solution into the skin and subcutaneous tissue of the costal cartilage donor site at the lower edge of the seventh costal cartilage or below the breast contour. Patients in the control group received an equal volume of normal saline injected into the same area. Postoperative management included routine observation and pain control (using oral analgesics and topical analgesia). Pain scores were assessed 24 hours after surgery using a visual analog scale (VAS, 0-10 points, higher scores indicate more severe pain) and a numerical rating scale (NRS, 0-10 points, higher scores indicate more severe pain), as well as the frequency of oral analgesics. Patients were followed up for postoperative complications within one month after surgery, and patient satisfaction with pain control was assessed using a self-made 5-point questionnaire (higher scores indicate greater patient satisfaction). Quantitative data were compared between groups using the independent sample t-test; qualitative data were compared between groups using the chi-square test. P<0.05 was considered statistically significant. Results:A total of 112 female patients were enrolled. Fifty-six patients were in the methylene blue group, aged (35.4 ± 5.6) years (range, 18-55 years), and 56 patients were in the control group, aged (36.1 ± 6.0) years (range, 19-54 years). The methylene blue group had significantly lower oral analgesic use 24 hours after surgery than the control group [(1.5±0.5) times vs. (4.7±1.2) times], with statistically significant differences ( P<0.05). The methylene blue group also had significantly lower VAS scores (3.2±1.2 vs. 5.8±1.3) and NRS scores (3.5±1.0 vs. 6.2±1.1) 24 hours after surgery than the control group ( P<0.05). At one-month follow-up, the incidence of postoperative complications in the methylene blue group was significantly lower than that in the control group [10.7% (6/56) vs. 21.4% (12/56)]. Patient satisfaction in the methylene blue group was significantly higher than that in the control group [4.5 ± 0.6 vs. 3.2 ± 0.8]. The differences were statistically significant ( P< 0.05). No serious adverse reactions were observed in either group. Conclusion:Methylene blue has a good analgesic effect after costal cartilage transplantation, reducing the need for analgesics, and no significant adverse reactions were observed.

OBJECTIVE To explore comprehensive management and potential issues associated with long-term prescriptions medications of psychiatry， in order to provide a reference for the comprehensive management of long-term prescriptions of psychiatry in psychiatric hospitals and other medical institutions’ pharmacies. METHODS Starting from the applicable principles for long-term prescriptions of psychiatry， this study introduced the standardized assessment and precautions before issuing long-term prescriptions， the formulation and adjustment of the drug list， as well as the rational management of the long-term prescriptions. It also analyzed potential issues that may arise in the comprehensive management of long-term prescription medications and proposed corresponding countermeasures and suggestions. RESULTS & CONCLUSIONS Prior to initiating long-term prescriptions， a standardized assessment should be conducted on patients from the aspects of their psychiatric condition and long-term potential risk factors， pharmacological treatment plans and other non-pharmacological therapies， physical illnesses. Additionally， healthcare providers should fulfill their obligation to inform patients or their family members. The comprehensive management of long-term prescription medications should be jointly established and improved by multiple departments， and the formulation of drug catalogs should avoid including drugs with potential social harm or medication risks while complying with policy requirements. Furthermore， measures such as adding special identifiers to long-term prescriptions， providing patients with reminders about （No.YGLX202537） prescription expiration， or offering online consultations can also effectively enhance the rationality of medication use under long-term prescriptions. Currently， the implementation of long-term prescriptions in psychiatry remains challenged by inconsistencies in prescription duration， incomplete coverage of diagnostic categories， poor patient adherence， and the risk of deviation in clinical assessments. In this regard， measures such as collaborating with multiple departments to strengthen long-term prescription information management， providing matching pharmaceutical services， ensuring the quality and rationality of long-term prescription implementation， and using modern methods to screen high-risk patients can be taken to improve patient medication compliance and safety.

Porphyromonas gingivalis is an important pathogenic bacterium causing a variety of oral and systemic diseases. The LuxS/AI-2 quorum sensing system plays a key role in regulating numerous physiological processes such as biofilm formation, virulence factors and drug resistance in Porphyromonas gingivalis. Quorum sensing inhibitors are a new potential antibiotic substitute, a new method to control bacterial infection under the inhibition of biofilm formation, bacterial virulence and no induction of antibiotic resistance. This review is a summary of the research progress of the LuxS/AI-2 quorum sensing system in regulating biofilm formation, virulence, resistance and quorum sensing inhibitors in Porphyromonas gingivalis, and provides a theoretical basis for further research on the inhibitory targets of the LuxS/AI-2 quorum sensing system in Porphyromonas gingivalis.

Objective:To explore a reasonable relationship between the survival of descending genicular artery (chimeric) perforator flap [DGAPF (-Ch)] and the preservation of the great saphenous vein (GSV), so as to optimise the protection and reduction of a damage to the donor site in clinical applications.Methods:From June 2015 to October 2022, the Division of Orthopaedics and Traumatology of Department of Orthopaedics of Nanfang Hospital, Southern Medical University, conducted cadaver perfusion studies on 15 fresh specimens of human lower extremity, and then on 31 patients who received free DGAPF (-Ch) transfer surgery. Among the patients, 13 had soft tissue defects in hand or forearm, 17 had soft tissue defects in foot or ankle and 1 had early femoral head necrosis after internal fixation for femoral neck fracture. Among them, 6 patients were complicated with bone defect. The size of soft tissue defect was 5.5 cm×3.0 cm-13.0 cm×6.5 cm, the size of flaps was 6.5 cm×3.5 cm-14.5 cm×7.5 cm, and bone flap volume was 3.5 cm×1.5 cm×1.5 cm-5.0 cm×1.5 cm×1.5 cm. All patients underwent preoperative evaluation of donor site by computed tomography angiography (CTA), and the CTA data were processed with Mimics 20.0 to design the flaps. Intraoperatively, the location of the descending genicular artery (DGA) was detected using Doppler ultrasound. When harvesting the flap, the P point (SP-p) was used as the centre to form an arteriovenous pedicle. A matching medial femoral condyle flap was designed to reconstruct the bone defect. The free flap (25 patients) or chimeric flap (6 patients) was transferred to the recipient site, and end-to-end vessel anastomoses were performed to establish the blood supply. After surgery, the patients were kept in bed for 7-9 days. Antibiotics were routinely administered to prevent infection, together with a symptomatic anticoagulation and anti-spasm treatment. The colour, temperature, capillary refilling and tension of the flap were closely observed. All patients were entered in postoperative follow-up at outpatient clinic for review at 1, 3, and 6 months after surgery to observe the appearance, texture and function of the flaps and the condition of the donor sites.Results:Through anatomy observation, cutaneous perforating branch of DGA was located in front of the main trunk of the GSV at the plane of medial femoral condyle. It was found that both of the perforators of cutaneous artery and the branches of osteoarticular artery originated from the DGA. Distance between SP-p and S-p(DSPS) of fresh samples was 2.9-4.1 (3.6±0.5) cm. The DSPS of 31 patients measured in surgery was 2.9-4.3 (3.7±0.4) cm. A total of 30 flaps survived completely. One flap had partial necrosis, which healed at 2 weeks after skin grafting. The postoperative follow-up lasted for 6-48 (mean, 11.23) months. X-rays of 5 patients with chimeric bone flaps showed the healing of bone defects at 3 months after surgery. All donor sites were directly sutured and left with linear scars after healing, except 5 donor sites that received skin grafting. Eight patients received further flap thinning surgery at 3 to 12 months after primary surgery without any complication. All donor sites healed well without numbness.Conclusion:If the GSV is preserved during harvest of a DGAPF(-Ch), it causes less damage to the donor site and does not affect the survival of the flap. The DGAPF(-Ch) without GSV is a better method in the surgical treatment of complex tissue defects.