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.

Neurocritical care involves complex pathophysiological mechanisms, and its incidence is higher, injuries are more severe, and treatment is more challenging in high-altitude environments. This consensus, based on the latest domestic and international evidence-based medical data, establishes a standardized, goal-oriented framework for neurocritical care management applicable in high-altitude regions and nationwide. The consensus was developed following international standards for evidence quality assessment and underwent two rounds of Delphi expert consultation, resulting in 32 recommendation statements covering three parts: management systems, monitoring and assessment, and core strategies. Key updates include: advocating for the establishment of independent neurocritical care units and implementing precise tiered diagnosis and treatment based on the "Five Differences in Critical Care" concept; constructing a "trinity" multimodal brain monitoring system centered on cerebral blood flow, cerebral oxygenation, and brain function, emphasizing routine bedside transcranial Doppler ultrasound, cerebral oximetry, and continuous electroencephalography monitoring; shifting management strategies from mild hypothermia therapy to targeted temperature management, and defining the "446" target management pathway for the supercritical stage; emphasizing the assessment of static and dynamic cerebrovascular autoregulation functions through multimodal methods to achieve individualized optimal mean arterial pressure management; elevating cerebrospinal fluid management goals to the level of "glymphatic system" function maintenance; implementing a multidisciplinary collaborative, whole-process management model focusing on patients' long-term neurological functional outcomes; de-escalation criteria include multidimensional indicators such as recovery of brain structure, restoration of cerebrovascular autoregulation, improvement in cerebrospinal fluid dynamics, and reduction in biomarker levels; and integrating cutting-edge technologies like artificial intelligence into post-critical care management and rehabilitation planning. This consensus systematically integrates the entire process of neurocritical care management, reflecting the modern connotation of goal-oriented, dynamic, and multimodal integration in neurocritical care medicine. It aims to adapt to new trends such as deepening understanding of pathophysiological mechanisms, the integration of medicine and engineering, and the empowerment of artificial intelligence, thereby further advancing the discipline of critical care medicine.

Objective: To systematically characterize the developmental trajectory and interdisciplinary integration of intelligent diagnosis in traditional Chinese medicine (TCM) through quantitative topic evolution analysis, we addressed the fragmentation of existing research and clarified the long-term research structure and evolutionary patterns of the field. Methods: A topic evolution analysis was performed on Chinese-language literature pertaining to intelligent diagnosis in TCM. Publications were retrieved from the China National Knowledge Infrastructure (CNKI), Wanfang Data, and China Science and Technology Journal Database (VIP), covering the period from database inception to July 3, 2025. A hybrid segmentation approach, based on cumulative publication growth trends and inflection point detection, was applied to divide the research timeline into distinct stages. Subsequently, the latent Dirichlet allocation (LDA) model was used to extract research topics, followed by alignment and evolutionary analysis of topics across different stages. Results: A total of 3 919 publications published between 2003 and 2025 were included, and the research trajectory was divided into five stages based on data-driven breakpoint detection. The field exhibited a clear evolutionary shift from early rule-based systems and tongue-pulse image and signal analysis (2006 – 2010), to machine-learning-based syndrome and prescription modeling (2011 – 2015), followed by deep-learning-driven pattern recognition and formula association (2016 – 2020). Since 2021, research has increasingly emphasized knowledge-graph construction, multimodal integration, and intelligent clinical decision-support systems, with recent studies (2024 – 2025) showing the emergence of large language models and agent-based diagnostic frameworks. Topic evolution analysis further revealed sustained cross-stage continuity in syndrome modeling and prescription association analysis, alongside the progressive consolidation of integrated intelligent diagnostic platforms. Conclusion By identifying key technological transitions and persistent core research themes, our findings offer a structured reference framework for the design of intelligent diagnostic systems, the construction of knowledge-driven clinical decision-support tools, and the alignment of AI models with TCM diagnostic logic. Importantly, the stage-based evolutionary insights derived from this analysis can inform future methodological choices, improve model interpretability and clinical applicability, and support the translation of intelligent TCM diagnosis from experimental research to real-world clinical practice.

ObjectiveTo explore the effect of Shenge Bushen Capsules （SBC） on sexual development in normal 3-week-old mice. MethodsThe experiment consisted of two parts. In the first part， mice were divided into four groups： The control group and the low， medium， and high-dose SBC groups （234.7， 469.4， 938.7 mg·kg^-1， respectively）. In the second part， mice were divided into four groups： Control group， Pseudostellariae Radix polysaccharide （PRP） group， total flavonoids group， and SBC group， all receiving a dose of 469.4 mg·kg^-1. After 7 days of administration， the vaginal opening of female mice and the descent of testes and scrotum in male mice， as well as the ovarian and testicular organ indices， were observed. After 4 weeks of administration， female and male mice were housed together for 2 days， and the pregnancy rate of females was monitored. After delivery， the pregnant female mice continued receiving the treatment for 4 weeks， and the sexual development of their offspring， including vaginal opening， testicular descent， and organ indices of ovaries and testes， was observed. Serum sex hormones were measured by enzyme-linked immunosorbent assay （ELISA）， and the expression of gonadotropin-releasing hormone （GnRH） and growth hormone （GH） proteins in the hypothalamus was assessed by Western blot. ResultsCompared with the control group， there was no significant effect on the vaginal opening of female mice or the descent of testes in male mice after 7 days of SBC administration. After 4 weeks of administration， the pregnancy rate in the low-dose group was significantly reduced （P<0.05）， but no significant effects were observed in the other groups. The three doses of SBC did not significantly affect the ovarian or testicular organ indices， and there was no significant upregulation in the expression of GnRH or GH in the hypothalamus. The primary component of SBC， Pseudostellariae Radix polysaccharide， significantly reduced the vaginal opening in female mice after 7 days of administration （P<0.05）. After 4 weeks， the serum estradiol levels of non-pregnant female mice were decreased （P<0.05）， but there was no significant effect on the expression of GnRH or GH proteins in the hypothalamus of either male or female mice. Additionally， there were no significant effects on precocious puberty indicators， such as vaginal opening and testicular descent， in the offspring mice. ConclusionSBC does not significantly promote precocious puberty in young mice， and it does not have any noticeable effects on the pregnancy rate of adult mice or the sexual development of their offspring.

To evaluate the effectiveness and safety of 8-ring assisted traction in endoscopic submucosal dissection (ESD), a total of 13 patients with 15 gastric lesions who underwent 8-ring traction-assisted ESD in Nanjing Drum Tower Hospital from July 2021 to January 2022 were included in the retrospective cohort study. All patients successfully completed the operation. The median procedure time was 56 min, and the dissected area per unit time was 0.20±0.02 cm 2/min. The en bloc resection rate, the complete resection rate and the curative resection rate were 93.3% (14/15), 80.0% (12/15) and 80.0% (12/15), respectively. There were no ESD-related complications, such as delayed bleeding or intraperative and postoperative perforation. No deaths occurred. As a novel internal traction technology, 8-ring traction method is simple to operate, providing a good field of vision during ESD to improve the dissection efficiency and reduce complications, which is worthy of further clinical research and promotion.

Objective:To evaluate the efficacy and outcomes of early removal of lumen-apposing metal stent (LAMS) in the treatment of pancreatic wall-off necrosis (WON).Methods:A retrospective analysis was performed on 51 patients with WON who underwent endoscopic ultrasound (EUS)-guided transluminal drainage (ETD) and direct endoscopic necrosectomy (DEN) using LAMS at Nanjing Drum Tower Hospital from January 2018 to December 2022. Patients were divided into the early removal group (within two weeks, n=24) and the traditional removal group (after two weeks, n=27) based on the timing of LAMS removal. The short-term effects, safety and long-term outcomes of WON were compared between the two groups. Results:The technical success rate of LAMS placement in 51 patients reached 100%, and all patients underwent ETD and DEN. The median number of necrosectomy sessions in the early removal group was significantly lower than in the traditional removal group, 2.0 sessions vs 3.0 sessions and the difference was statistically significant ( P<0.05). Postoperatively, 15.7% of patients required percutaneous catheter drainage (PCD) and 5.9% required surgery, with no significant difference between the two groups. The clinical success rate and mortality rate in the early removal group were 79.2% and 8.3%, respectively, compared to 81.5% and 3.7% in the traditional removal group, with no statistically significant difference. In terms of safety, the early removal group exhibited a significantly lower rate of adverse events during stent retention with statistically significant difference (12.5% vs 37.0%, P<0.05) compared to the traditional removal group. A total of 46 patients were followed up for six months. In the early removal group, the rates of disease recurrence, need for endoscopic reintervention and occurrence of long-term complications were 20.0%, 10.0% and 20.0%, respectively. These rates did not show a significant increase compared to the traditional removal group, which were 7.7%, 3.8% and 38.5%, respectively, without significant differences between the groups. Conclusions:In the treatment of WON, early removal of LAMS is safe and effective to a certain extent. In comparison to the traditional practice of removing LAMS after two weeks, early removal does not reduce clinical success rates, nor does it increase the rates of disease-related mortality, recurrence, or long-term complications. On the contrary, it may reduce the occurrence of adverse events during stent retention and decrease the number of necrosectomy procedures subsequently.

Objective:To assess the safety and efficacy of single metal clip traction-assisted endoscopic submucosal dissection (ESD) for the treatment of duodenal lesions.Methods:Data of 45 patients with duodenal lesions who underwent ESD in Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School between April 2021 and October 2022 were retrospectively recruited. Among them, 19 patients received single metal clip traction- assisted ESD while 26 patients received traditional ESD. The incidence of complications, dissection speed, en bloc resection rate and R0 resection rate of the two groups were mainly observed. Secondary observation indexes included specimen longer diameter, shorter diameter and area.Results:All 45 procedures were successfully completed, with the procedure time of 44.0 (27.0, 67.0) min for the single metal clip traction- assisted ESD group and 34.0 (24.0, 43.5) min for the traditional ESD group ( Z=-1.678, P=0.093). In the single metal clip traction-assisted ESD group, 2 cases (10.5%) had complications, including 1 intraoperative perforation and 1 postoperative bleeding (approximately 20 mL). There were three cases (11.5%) of complications in the traditional ESD group, including 1 case of postoperative bleeding (approximately 50 mL) and 2 cases of postoperative perforation, with no significant intergroup variation ( P=1.000). The dissection speed of the single metal clip traction-assisted ESD group was 16.0 (11.0, 25.8) mm 2/min, significantly larger than that of the traditional ESD group [5.3 (2.2, 21.1) mm 2/min, Z=-2.287, P=0.022]. The en block resection rate and R0 resection rate of the single metal clip traction-assisted ESD group were both 100.0% (19/19). Additionally, the specimen longer diameter, shorter diameter and area of the single metal clip traction-assisted ESD group were 34.0 (22.0, 45.0) mm, 25.0 (20.0, 34.0) mm, and 745.8 (380.0, 1 342.4) mm 2, respectively, significantly larger than those of the traditional ESD group of 20.0 (12.8, 30.3) mm ( Z=-3.119, P=0.002), 14.0 (8.8, 21.3) mm ( Z=-3.417, P=0.001), 190.4 (84.0, 498.7) mm 2 ( Z=-3.275, P=0.001). Conclusion:Single metal clip traction is safe and effective for duodenal ESD, demonstrating a notable improvement in the dissection speed, especially suitable for large duodenal lesions.

Purpose: The risk stratification of pediatric anaplastic large cell lymphoma (ALCL) has not been standardized. In this study, new risk factors were included to establish a new risk stratification system for ALCL, and its feasibility in clinical practice was explored. Materials and Methods: On the basis of the non-Hodgkin’s lymphoma Berlin–Frankfurt–Munster 95 (NHL-BFM-95) protocol, patients with minimal disseminated disease (MDD), high-risk tumor site (multiple bone, skin, liver, and lung involvement), and small cell/lymphohistiocytic (SC/LH) pathological subtype were enrolled in risk stratification. Patients were treated with a modified NHL-BFM-95 protocol combined with an anaplastic lymphoma kinase inhibitor or vinblastine (VBL). Results: A total of 136 patients were enrolled in this study. The median age was 8.8 years. The 3-year event-free survival (EFS) and overall survival of the entire cohort were 77.7% (95% confidence interval [CI], 69.0% to 83.9%) and 92.3% (95% CI, 86.1% to 95.8%), respectively. The 3-year EFS rates of low-risk group (R1), intermediate-risk group (R2), and high-risk group (R3) patients were 100%, 89.5% (95% CI, 76.5% to 95.5%), and 67.9% (95% CI, 55.4% to 77.6%), respectively. The prognosis of patients with MDD (+), stage IV cancer, SC/LH lymphoma, and high-risk sites was poor, and the 3-year EFS rates were 45.3% (95% CI, 68.6% to 19.0%), 65.7% (95% CI, 47.6% to 78.9%), 55.7% (95% CI, 26.2% to 77.5%), and 70.7% (95% CI, 48.6% to 84.6%), respectively. At the end of follow-up, one of the five patients who received maintenance therapy with VBL relapsed, and seven patients receiving anaplastic lymphoma kinase inhibitor maintenance therapy did not experience relapse. Conclusion This study has confirmed the poor prognostic of MDD (+), high-risk site and SC/LH, but patients with SC/LH lymphoma and MDD (+) at diagnosis still need to receive better treatment (ClinicalTrials.gov number, NCT03971305).

As one of the most malignant tumors worldwide, lung cancer, fueled by metastasis, has shown rising mortality rates. However, effective clinical strategies aimed at preventing metastasis are lacking owing to its dynamic multi-step, complicated, and progressive nature. Immunotherapy has shown promise in treating cancer metastasis by reversing the immunosuppressive network of the tumor microenvironment. However, drug resistance inevitably develops due to inadequate delivery of immunostimulants and an uncontrolled immune response. Consequently, adverse effects occur, such as autoimmunity, from the non-specific immune activation and non-specific inflammation in off-target organs. Nanocarriers that improve drug solubility, permeability, stability, bioavailability, as well as sustained, controlled, and targeted delivery can effectively overcome drug resistance and enhance the therapeutic effect while reducing adverse effects. In particular, nanomedicine-based immunotherapy can be utilized to target tumor metastasis, presenting a promising therapeutic strategy for lung cancer. Nanotechnology strategies that boost the immunotherapy effect are classified based on the metastatic cascade related to the tumor immune microenvironment; the breaking away of primary tumors, circulating tumor cell dissemination, and premetastatic niche formation cause distant secondary site colonization. In this review, we focus on the opportunities and challenges of integrating immunotherapy with nanoparticle formulation to establish nanotechnology-based immunotherapy by modulating the tumor microenvironment for preclinical and clinical applications in the management of patients with metastatic lung cancer. We also discuss prospects for the emerging field and the clinical translation potential of these techniques.
Humans ; Lung Neoplasms/therapy* ; Tumor Microenvironment ; Neoplasms/drug therapy* ; Immunotherapy/methods*

The condition of patients with severe traumatic brain injury (sTBI) complicated by corona virus 2019 disease (COVID-19) is complex. sTBI can significantly increase the probability of COVID-19 developing into severe or critical stage, while COVID-19 can also increase the surgical risk of sTBI and the severity of postoperative lung lesions. There are many contradictions in the treatment process, which brings difficulties to the clinical treatment of such patients. Up to now, there are few clinical studies and therapeutic norms relevant to sTBI complicated by COVID-19. In order to standardize the clinical treatment of such patients, Critical Care Medicine Branch of China International Exchange and Promotive Association for Medical and Healthcare and Editorial Board of Chinese Journal of Trauma organized relevant experts to formulate the Chinese expert consensus on clinical treatment of adult patients with severe traumatic brain injury complicated by corona virus infection 2019 ( version 2023) based on the joint prevention and control mechanism scheme of the State Council and domestic and foreign literatures on sTBI and COVID-19 in the past 3 years of the international epidemic. Fifteen recommendations focused on emergency treatment, emergency surgery and comprehensive management were put forward to provide a guidance for the diagnosis and treatment of sTBI complicated by COVID-19.