Objective To investigate the efficacy and safety of blank microspheres combined with microcoils in treating hemopty-sis due to arteriae bronchiales(BA)malformation during bronchial arterial embolization(BAE).Methods A retrospective analysis was conducted on the preoperative data,embolization materials,technical success rate,clinical success rate,postoperative recurrence rate,and complications of 87 patients who underwent BAE using blank microspheres for hemoptysis due to BA malformation.Results There were 87 patients in this study,and BA computed tomography angiography(CTA)classification was as follows:32 cases(36.78％)of type Ⅰ,23 cases(26.44％)of type Ⅱ,19 cases(21.84％)of type Ⅲ,and 13 cases(14.94％)of other types(Ⅳ-Ⅸ).A total of 171 blood vessels were embolized in 87 patients,including 16 ectopic BA,and 130 embolized microspheres,including 104 microspheres of 500-700 μm and 26 of 700-900 μm.There were 265 microcoils,with a technical success rate of 100％,a 24 h clinical success rate of 100％,and a 30 d clinical success rate of 98.85％.The recurrence rate was 3.45％ at 6 months,5.75％ at 12 months,and 8.05％ at 24 months.Postopera-tive complications(Clavien-Dindo classification):complications of grade Ⅰ,embolic syndrome recurrence rate was 8.05％,chest pain incidence was 3.45％,dysphagia incidence was 2.30％,BA injury incidence was 3.45％;complications of grade Ⅳ,paraplegia inci-dence was 1.15％.Conclusion The use of blank microspheres combined with microcoils in the treatment of hemoptysis caused by BA malformation has high safety and clear efficacy.

With the development of medical technology towards precision and individualization, the protection of gastric function and the postoperative quality of life of patients are increasingly receiving the attention and emphasis of surgeons. In the context of the booming development of function-preserving gastrectomy, the combined approach using both laparoscopy and endoscopy also presents a trend of diversity and innovation. The laparoscopic and endoscopic cooperative surgery not only addresses for the limitations of each method, but also plays a role in locating the tumor precisely, narrowing the scope of gastrectomy, preserving the anatomical structure and function of the stomach, maintaining the continuity of the gastric wall, precise lymphadenectomy, and preserving the vagus nerve in function-preserving gastrectomy. In this paper, the author expounds on the above advantages and scope of application of dual-scope cooperative surgery and recognizes the significance of dual-scope cooperative surgery in future development.

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.

Triple-negative breast cancer (TNBC) is aggressive, with high recurrence rates and poor prognosis. Paclitaxel (PTX) remains a key chemotherapeutic agent for TNBC, but its efficacy diminishes due to the emergence of drug resistance, largely driven by cancer stem-like cells (CSCs), vasculogenic mimicry (VM) formation and tumor immunosuppressive microenvironment (TIME). Pyruvate kinase M2 (PKM2) is highly expressed in TNBC, and is a potential target for TNBC treatment. In this study, we developed a biomimetic codelivery system using albumin nanoparticles (termed S/P NP) to co-encapsulate PTX and shikonin (SHK), a natural inhibitor of PKM2. By inhibiting PKM2, SHK suppressed β-Catenin signaling, thereby reversing CSC stemness and preventing VM formation. The S/P NP system exhibited tumor-targeting delivery effect and significantly inhibited TNBC growth and lung metastasis. Mechanistically, the treatment reversed epithelial-mesenchymal transition (EMT) and stem-like properties of TNBC cells, suppressed VM formation, and remodeled the TIME. It reduced immunosuppressive cells (M2 macrophages, MDSCs) while promoting anti-tumor immunity (M1 macrophages, dendritic cells, cytotoxic T cells, and memory T cells). This dual-action strategy holds promise for improving TNBC therapy by targeting CSCs, VM, and the immune microenvironment, and for overcoming PTX resistance and reducing metastasis.

OBJECTIVES: 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. CONCLUSIONS 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.
Humans ; Medicine, Chinese Traditional ; Cancer Pain/therapy* ; Drugs, Chinese Herbal/therapeutic use* ; Drug Delivery Systems ; Pain Management/methods* ; China

The rapid development of artificial intelligence (AI), especially generative AI (GenAI), has already brought, and will continue to bring, revolutionary changes to our daily production and life, as well as create new opportunities and challenges for diagnostic and therapeutic practices in the medical field. Haihe Hospital of Tianjin University collaborates with the National Supercomputer Center in Tianjin, Tianjin University, and other institutions to carry out research in areas such as smart healthcare, smart services, and smart management. We have conducted research and development of a full-process disease diagnosis and treatment assistance system based on GenAI in the field of smart healthcare. The development of this project is of great significance. The first goal is to upgrade and transform the hospital's information center, organically integrate it with existing information systems, and provide the necessary computing power storage support for intelligent services within the hospital. We have implemented the localized deployment of three models: Tianhe "Tianyuan", WiNGPT, and DeepSeek. The second is to create a digital avatar of the chief physician/chief physician's voice and image by integrating multimodal intelligent interaction technology. With generative intelligence as the core, this solution provides patients with a visual medical interaction solution. The third is to achieve deep adaptation between generative intelligence and the entire process of patient medical treatment. In this project, we have developed assistant tools such as intelligent inquiry, intelligent diagnosis and recognition, intelligent treatment plan generation, and intelligent assisted medical record generation to improve the safety, quality, and efficiency of the diagnosis and treatment process. This study introduces the content of a full-process disease diagnosis and treatment assistance system, aiming to provide references and insights for the digital transformation of the healthcare industry.
Artificial Intelligence ; Humans ; Delivery of Health Care ; Generative Artificial Intelligence

Objective To investigate the efficacy and safety of blank microspheres combined with microcoils in treating hemopty-sis due to arteriae bronchiales(BA)malformation during bronchial arterial embolization(BAE).Methods A retrospective analysis was conducted on the preoperative data,embolization materials,technical success rate,clinical success rate,postoperative recurrence rate,and complications of 87 patients who underwent BAE using blank microspheres for hemoptysis due to BA malformation.Results There were 87 patients in this study,and BA computed tomography angiography(CTA)classification was as follows:32 cases(36.78％)of type Ⅰ,23 cases(26.44％)of type Ⅱ,19 cases(21.84％)of type Ⅲ,and 13 cases(14.94％)of other types(Ⅳ-Ⅸ).A total of 171 blood vessels were embolized in 87 patients,including 16 ectopic BA,and 130 embolized microspheres,including 104 microspheres of 500-700 μm and 26 of 700-900 μm.There were 265 microcoils,with a technical success rate of 100％,a 24 h clinical success rate of 100％,and a 30 d clinical success rate of 98.85％.The recurrence rate was 3.45％ at 6 months,5.75％ at 12 months,and 8.05％ at 24 months.Postopera-tive complications(Clavien-Dindo classification):complications of grade Ⅰ,embolic syndrome recurrence rate was 8.05％,chest pain incidence was 3.45％,dysphagia incidence was 2.30％,BA injury incidence was 3.45％;complications of grade Ⅳ,paraplegia inci-dence was 1.15％.Conclusion The use of blank microspheres combined with microcoils in the treatment of hemoptysis caused by BA malformation has high safety and clear efficacy.

With the development of medical technology towards precision and individualization, the protection of gastric function and the postoperative quality of life of patients are increasingly receiving the attention and emphasis of surgeons. In the context of the booming development of function-preserving gastrectomy, the combined approach using both laparoscopy and endoscopy also presents a trend of diversity and innovation. The laparoscopic and endoscopic cooperative surgery not only addresses for the limitations of each method, but also plays a role in locating the tumor precisely, narrowing the scope of gastrectomy, preserving the anatomical structure and function of the stomach, maintaining the continuity of the gastric wall, precise lymphadenectomy, and preserving the vagus nerve in function-preserving gastrectomy. In this paper, the author expounds on the above advantages and scope of application of dual-scope cooperative surgery and recognizes the significance of dual-scope cooperative surgery in future development.

Objective To analyze differential metabolites (DMs) in the urine of workers with occupational nickel exposure using non-targeted metabolomics, and to screen differential metabolic pathways. Methods A total of 30 nickel exposed workers were selected as the exposure group, and 30 administrative staff from the same factory were selected as the control group using the judgment sampling method. Urine samples of the individuals from the two groups were collected. The ultra-high performance liquid chromatography with quadrupole time-of-flight mass spectrometry and non-targeted metabolomics were used to detect and identify metabolites. The differential metabolic profiles were compared between workers of the two groups, and key differential metabolic pathways and potential biomarkers were screened. The association of DMs and urinary nickel level were evaluated by Spearman correlation coefficients. The sensitivity and specificity of biomarkers were assessed by receiver operating characteristic (ROC) curve analysis. Results A total of 418 metabolites were identified in the urine of worker in the exposure and control groups. The result of principal component analysis and orthogonal partial least squares analysis showed that there were 128 DMs in the urine of workers in the exposure group compared with the control group. These DMs were mainly enriched in glutathione metabolism, carnitine synthesis, and amino acid and nucleotide metabolism pathways, including glycine and serine metabolism. The result of correlation analysis and ROC curve analysis revealed that 4-methylcatechol, 4-vinylphenol sulfate, 2-hydroxyphenylacetone sulfate, 2-dodecylbenzenesulfonic acid, and decylbenzenesulfonic acid could be the potential biomarkers for nickel exposure (all area under the ROC curve >0.800). Conclusion There were significant differences in the urinary metabolic profiles of workers with occupational nickel exposure. The five DMs including 4-methylcatechol, 4-vinylphenol sulfate, 2-hydroxyphenylacetone sulfate, 2-dodecylbenzenesulfonic acid, and decylbenzenesulfonic acid. These DMs could be potential biomarkers of occupational nickel exposure.

Biotoxins, which include bacterial, fungal, marine, plant, and animal toxins, are widespread in living and occupational environments, posing potential threats to human health. Rapid detection of biotoxins in blood is crucial for preventing health hazards and enabling timely disease diagnosis and treatment. Biosensors and immunoassay technologies have critical advantages in the rapid detection of biotoxins in blood. Common biosensors, such as surface plasmon resonance biosensors and fluorescent biosensors, enhance sensitivity and reduce detection limits through signal amplification. Common immunoassay methods, such as colloidal gold immunochromatography, fluorescence immunochromatography, and chemiluminescence immunoassay, improve detection efficacy and sensitivity through specific antibody-antigen binding and nanotechnology. However, current rapid detection technologies of bitoxins in blood face challenges such as matrix interference and insufficient specificity, and they fall short in high-throughput detection of multiple toxins simultaneously. Future developments should focus on improving sample pretreatment, innovating signal amplification methods, enhancing specificity on recognition of elements, and designing portable detection devices and high-throughput platforms for simultaneous toxin analysis. These advancements aim to improve the sensitivity and reliability of detection methods, providing more accurate and convenient solutions for biotoxin detection in blood.