OBJECTIVE: To investigate platelet count trajectories after induction therapy with venetoclax combined with azacitidine (VA regimen) in newly diagnosed AML patients and further analyze its clinical significance. METHODS: Clinical date of 50 newly diagnosed AML patients who received VA treatment from March 2020 to July 2023 in Department of Hematology of the First Hospital of Lanzhou University were retrospectively collected. The platelet trajectories after induction chemotherapy were constructed by using group-based trajectory modeling. To study the association between diverse trajectories of platelet counts and compound complete remission (cCR) rate, overall response rate (ORR), minimal residual disease (MRD) negative rate and overall survival (OS) rate. The Cox proportional hazard model was used to evaluate the relationship between platelet trajectory and OS. The logistic regression was used to analyze the influence of individual characteristics on platelet trajectory. RESULTS: Two platelet trajectories were identified based on the model, including platelet slowly increased group (n=31, 62.0%) and platelet rapidly increased group (n=19, 38.0%). There were statistically significant differences in cCR rate, ORR and OS rate between platelet slowly increased group and platelet rapidly increased group (all P < 0.05). The Cox regression analysis showed that platelet rapidly increased group was associated with a decreased risk of mortality compared with platelet slowly increased group (HR=0.153, 95%CI : 0.045-0.527, P =0.003). Logistic regression analysis showed that IDH1/2 mutation (OR =3.908, 95%CI : 1.023-14.923, P =0.046) and platelet transfusion (OR =0.771, 95%CI : 0.620-0.959, P =0.020) were independent influencing factors of platelet trajectory. CONCLUSION The dynamic trajectory of platelet counts in newly diagnosed AML patients who received VA treatment can serve as a significant indicator to observe the efficacy and prognosis. The platelet rapidly increased is an independent protective factor for good prognosis. TheIDH1 /2 mutation and platelet transfusion are independent influencing factors of platelet trajectory.
Humans ; Leukemia, Myeloid, Acute/blood* ; Sulfonamides/administration & dosage* ; Azacitidine/therapeutic use* ; Platelet Count ; Retrospective Studies ; Bridged Bicyclo Compounds, Heterocyclic/administration & dosage* ; Male ; Female ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use* ; Induction Chemotherapy ; Survival Rate

Objective To evaluate the effect of donor gender on short-term survival rate of lung transplant recipients. Methods A retrospective analysis was conducted on the data of 1 066 lung transplant recipients. The log-rank test was used to evaluate the differences in short-term fatality among different donor gender groups and donor-recipient gender combination groups. Multivariate Cox regression, propensity score (PS) regression, and propensity score matching (PSM) were employed to control for confounding factors and further assess the differences in fatality. Subgroup analyses were also performed based on donor gender. Results Multivariate Cox regression analysis showed no statistically significant differences in fatality at 30 days, 1 year, 2 years and 3 years postoperatively between male and female donor groups (all P>0.05). After PS regression and PSM, univariate Cox regression analysis indicated that recipients from female donors had a higher fatality at 2 years postoperatively compared to those from male donors, with hazard ratios (95% confidence intervals) of 1.29 (1.01-1.65) and 1.36 (1.03-1.80) respectively. Multivariate Cox regression analysis also revealed no statistically significant differences in fatality at various follow-up time points among different donor-recipient gender combination groups (all P>0.05). Subgroup analyses based on donor sex showed no statistically significant differences in fatality among recipients of different gender within either male or female donor groups (all P>0.05). Conclusions Female donors may reduce the short-term postoperative survival rate of lung transplant recipients, but this negative impact is not sustainable in the long term. At present, there is no evidence to support the inclusion of sex as a factor in lung allocation rules.

Objective:To investigate the mechanism of ursolic acid (UA) in inhibiting the growth and metastasis of breast cancer MDA-MB-231 (“231”) cells by downregulating ANXA6.Methods:This study conducted relevant in vitro cytology and molecular biology experiments in the Department of Clinical Laboratory and Central Laboratory of Putuo Hospital, Shanghai University of Traditional Chinese Medicine from February 2023 to August 2024. Human breast cancer 231 cells were cultured in vitro, and the effects of different concentrations of UA on the proliferation and invasion and metastasis of 231 cells were detected by CCK-8 and Transwell assays. Western Blot was used to detect the effect of UA on the expression of ANXA6 and invasion and metastasis-related proteins MMP9, β-catenin and N-cadherin in 231 cells. The 231 cells that interfered with and overexpressed ANXA6 were constructed by lentivirus transfection to generate stable ANXA6 interfering and overexpressing 231 cells, which were divided into 231/KD-ANXA6 group, 231/KD-NC group, 231/OE-ANXA6 group, and 231/OE-NC group. CCK-8 assay and Transwell assay were used to detect the proliferation activity, invasion and metastasis ability of 231 cells after interference and overexpression of ANXA6 and the effect of UA on the proliferation ability of 231 cells after interference and overexpression of ANXA6. Western Blot and RT-PCR assays were used to detect the expression of invasion and migration biomarkers such as MMP9, β-catenin, and N-cadherin in 231 cells after interference and overexpression of ANXA6. Immunohistochemistry was used to detect the expression level of ANXA6 in breast cancer tissues, and the relationship between ANXA6 expression and clinicopathological features and prognosis of breast cancer was analyzed.Results:The CCK-8 assay results showed that compared with the control group (0 μmol/L UA, 100.00%±7.37%), the proliferative activity of 231 cells at UA concentrations of 2.5, 5, 10, 20 and 40 μmol/L (90.23%±1.76%, t=2.24, P<0.05; 85.19%±4.23%, t=3.02, P<0.05; 65.45%±0.35%, t=8.11, P<0.01; 37.79%±0.98%, t=14.50, P<0.001; 18.18%±0.15%, t=19.23, P<0.001) were significantly decreased. Furthermore, UA (10, 15, 20 μmol/L) inhibited the invasion and metastasis ability of 231 cells; Western Blot assay showed that compared with the control group (0 μmol/L UA), the protein expressions of MMP9 (1.07±0.03 vs 0.99±0.11, t=1.27, P>0.05), β-catenin (1.21±0.01 vs 0.99±0.07, t=5.47, P<0.05), N-cadherin (1.05±0.09 vs 0.90±0.03, t=2.65, P>0.05) at UA of 10 μmol/L; MMP9 (1.07±0.03 vs 0.79±0.09, t=5.26, P<0.001), β-catenin (1.21±0.01 vs 0.89±0.05, t=10.55, P<0.001), and N-cadherin (1.04±0.09 vs 0.68±0.10, t=4.59, P<0.05) at UA of 15 μmol/L; MMP9 (1.07±0.03 vs 0.52±0.07, t=12.50, P<0.001), β-catenin (1.21±0.01 vs 0.83±0.02, t=24.01, P<0.000 1) and N-cadherin (1.04±0.09 vs 0.49±0.11, t=6.70, P<0.01) at UA of 20 μmol/L. Interfering with ANXA6 inhibits the proliferation, invasion and migration of 231 cells, and overexpression of ANXA6 promotes the proliferation, invasion and migration of 231 cells. Western Blot assay showed that compared with the control group (KD-NC group), the protein expressions of MMP9 (1.07±0.01 vs 0.62±0.16, t=4.86, P<0.01), β-catenin (1.02±0.14 vs 0.64±0.15, t=3.20, P<0.05), N-cadherin (0.98±0.14 vs 0.67±0.12, t=2.85, P<0.05) were decreased expression; Compared with the control group (OE-NC group), the protein expressions of MMP9 (0.54±0.22 vs 1.06±0.08, t=3.90, P<0.05), β-catenin (0.92±0.07 vs 1.06±0.04, t=3.06, P<0.05) and N-cadherin (0.90±0.07 vs 1.06±0.01, t=3.75, P<0.05) were significantly increased. Interference with ANXA6 promoted the inhibitory effect of UA on the proliferation ability of 231 cells ( P<0.05). Overexpression of ANXA6 weakened the inhibitory effect of UA on the proliferation of 231 cells ( P<0.05).The results of immunohistochemistry assay showed that the expression level of ANXA6 in breast cancer tissue was significantly increased, and the expression of ANXA6 was related to tumor size ( P<0.05), but not to age, T stage, N stage, pathological grade, AJCC stage, ER, PR and E-cad. Conclusion:The expression level of ANXA6 in breast cancer tissues is increased, and UA can inhibit the growth, invasion and metastasis of 231 cells by down-regulating the expression of ANXA6.

Blue light inactivation technology, particularly at the 405 nm wavelength, has demonstrated distinct and multifaceted mechanisms of action against both Gram-positive and Gram-negative bacteria, offering a promising alternative to conventional antibiotic therapies. For Gram-positive pathogens such as Bacillus cereus, Listeria monocytogenes, and methicillin-resistant Staphylococcus aureus (MRSA), the bactericidal effects are primarily mediated by endogenous porphyrins (e.g., protoporphyrin III, coproporphyrin III, and uroporphyrin III), which exhibit strong absorption peaks between 400-430 nm. Upon irradiation, these porphyrins are photoexcited to generate cytotoxic reactive oxygen species (ROS), including singlet oxygen, hydroxyl radicals, and superoxide anions, which collectively induce oxidative damage to cellular components. Early studies by Endarko et al. revealed that (405±5) nm blue light at 185 J/cm² effectively inactivated L. monocytogenes without exogenous photosensitizers, supporting the hypothesis of intrinsic photosensitizer involvement. Subsequent work by Masson-Meyers et al. demonstrated that 405 nm light at 121 J/cm² suppressed MRSA growth by activating endogenous porphyrins, leading to ROS accumulation. Kim et al. further elucidated that ROS generated under 405 nm irradiation directly interact with unsaturated fatty acids in bacterial membranes, initiating lipid peroxidation. This process disrupts membrane fluidity, compromises structural integrity, and impairs membrane-bound proteins, ultimately causing cell death. In contrast, Gram-negative bacteria such as Salmonella, Escherichia coli, Helicobacter pylori, Pseudomonas aeruginosa, and Acinetobacter baumannii exhibit more complex inactivation pathways. While endogenous porphyrins remain central to ROS generation, studies reveal additional photodynamic contributors, including flavins (e.g., riboflavin) and bacterial pigments. For instance, H. pylori naturally accumulates protoporphyrin and coproporphyrin mixtures, enabling efficient 405 nm light-mediated inactivation without antibiotic resistance concerns. Kim et al. demonstrated that 405 nm light at 288 J/cm² inactivates Salmonella by inducing genomic DNA oxidation (e.g., 8-hydroxy-deoxyguanosine formation) and disrupting membrane functions, particularly efflux pumps and glucose uptake systems. Huang et al. highlighted the enhanced efficacy of pulsed 405 nm light over continuous irradiation for E. coli, attributing this to increased membrane damage and optimized ROS generation through frequency-dependent photodynamic effects. Environmental factors such as temperature, pH, and osmotic stress further modulate susceptibility, sublethal stress conditions (e.g., high salinity or acidic environments) weaken bacterial membranes, rendering cells more vulnerable to subsequent ROS-mediated damage. The 405 nm blue light inactivates drug-resistant Pseudomonas aeruginosa through endogenous porphyrins, pyocyanin, and pyoverdine, with the inactivation efficacy influenced by bacterial growth phase and culture medium composition. Intriguingly, repeated 405 nm exposure (20 cycles) failed to induce resistance in A. baumannii, with transient tolerance linked to transient overexpression of antioxidant enzymes (e.g., superoxide dismutase) or stress-response genes (e.g., oxyR). For Gram-positive bacteria, porphyrin abundance dictates sensitivity, whereas in Gram-negative species, membrane architecture and accessory pigments modulate outcomes. Critically, ROS-mediated damage is nonspecific, targeting DNA, proteins, and lipids simultaneously, thereby minimizing resistance evolution. The 405 nm blue light technology, as a non-chemical sterilization method, shows promise in medical and food industries. It enhances infection control through photodynamic therapy and disinfection, synergizing with red light for anti-inflammatory treatments (e.g., acne). In food processing, it effectively inactivates pathogens (e.g., E. coli, S. aureus) without altering food quality. Despite efficacy against multidrug-resistant A. baumannii, challenges include device standardization, limited penetration in complex materials, and optimization of photosensitizers/light parameters. Interdisciplinary research is needed to address these limitations and scale applications in healthcare, food safety, and environmental decontamination.

ObjectiveTo clarify the anti-inflammatory and lung-protective effects of Yantiao prescription on lipopolysaccharide （LPS）-induced acute lung injury （ALI）， and to explore the impact of Yantiao prescription on the metabolic pathways of arachidonic acid （AA） in vivo. MethodsThirty male C57BL/6J mice were randomly divided into the following groups based on body weight： normal group， model group， dexamethasone group （2 mg·kg^-1）， low-dose Yantiao prescription group （18 g·kg^-1）， and high-dose Yantiao prescription group （36 g·kg^-1）， with 6 mice in each group. The ALI mouse model was established by intraperitoneal injection of LPS. The treatment groups received oral gavage once a day for 7 consecutive days， and serum and lung tissue were collected at the end of the experiment. The content of pro-inflammatory cytokines tumor necrosis factor-α （TNF-α）， interleukin-1β （IL-1β）， and interleukin-6 （IL-6） in serum was detected by enzyme-linked immunosorbent assay （ELISA）. Hematoxylin-eosin （HE） staining was used to assess lung tissue pathology. The wet/dry weight ratio （W/D） and myeloperoxidase （MPO） activity in lung tissue were measured. The content of AA metabolites in serum and lung tissue was measured by liquid chromatography triple quadrupole-mass spectrometry （LC-MS/MS）. ResultsCompared with the conditions in the normal group， the content of serum pro-inflammatory cytokines TNF-α， IL-1β， and IL-6 in the model group was significantly increased （P<0.01）. The alveolar structure in mice was severely damaged， with markedly thickened alveolar walls and extensive inflammatory cell infiltration. The W/D ratio and MPO activity in lung tissue were significantly increased （P<0.01）. The content of AA metabolites， including prostaglandin D₂ （PGD₂）， prostaglandin E₂ （PGE₂）， 11（S）-hydroxy-eicosatetraenoic acid ［11（S）-HETE］， and 5-hydroxy-eicosatetraenoic acid （5-HETE） in serum and lung tissue was significantly increased （P<0.05）， while the content of 11，12-epoxyeicosatrienoic acid （11，12-EET） and 14，15-epoxyeicosatrienoic acid （14，15-EET） in serum was significantly decreased （P<0.01）. Compared with the results in the model group， the content of serum pro-inflammatory cytokines TNF-α， IL-1β， and IL-6 in the dexamethasone group， low-dose Yantiao prescription group， and high-dose Yantiao prescription group was significantly reduced （P<0.05）. Mild thickening of alveolar walls， scattered inflammatory cell infiltration， and relatively intact tissue structure with improved alveolar architecture were observed. The W/D ratio and MPO activity in lung tissue were significantly reduced （P<0.01）. The content of AA metabolites PGD₂， PGE₂， 11（S）-HETE， and 5-HETE in serum from the dexamethasone group was significantly decreased （P<0.05）， while the content of 14，15-EET in serum significantly increased （P<0.01）， and the content of 5-HETE in lung tissue significantly decreased （P<0.01）. In the low-dose and high-dose Yantiao prescription groups， the content of AA metabolites PGD₂， PGE₂， 11（S）-HETE， and 5-HETE in serum and lung tissue was significantly decreased （P<0.05）， while the content of 11，12-EET in both serum and lung tissue was significantly increased （P<0.05）. ConclusionYantiao prescription has significant protective effects against LPS-induced ALI， which are related to its regulation of AA metabolic pathways in vivo.

Objective:To investigate the mechanism of ursolic acid (UA) in inhibiting the growth and metastasis of breast cancer MDA-MB-231 (“231”) cells by downregulating ANXA6.Methods:This study conducted relevant in vitro cytology and molecular biology experiments in the Department of Clinical Laboratory and Central Laboratory of Putuo Hospital, Shanghai University of Traditional Chinese Medicine from February 2023 to August 2024. Human breast cancer 231 cells were cultured in vitro, and the effects of different concentrations of UA on the proliferation and invasion and metastasis of 231 cells were detected by CCK-8 and Transwell assays. Western Blot was used to detect the effect of UA on the expression of ANXA6 and invasion and metastasis-related proteins MMP9, β-catenin and N-cadherin in 231 cells. The 231 cells that interfered with and overexpressed ANXA6 were constructed by lentivirus transfection to generate stable ANXA6 interfering and overexpressing 231 cells, which were divided into 231/KD-ANXA6 group, 231/KD-NC group, 231/OE-ANXA6 group, and 231/OE-NC group. CCK-8 assay and Transwell assay were used to detect the proliferation activity, invasion and metastasis ability of 231 cells after interference and overexpression of ANXA6 and the effect of UA on the proliferation ability of 231 cells after interference and overexpression of ANXA6. Western Blot and RT-PCR assays were used to detect the expression of invasion and migration biomarkers such as MMP9, β-catenin, and N-cadherin in 231 cells after interference and overexpression of ANXA6. Immunohistochemistry was used to detect the expression level of ANXA6 in breast cancer tissues, and the relationship between ANXA6 expression and clinicopathological features and prognosis of breast cancer was analyzed.Results:The CCK-8 assay results showed that compared with the control group (0 μmol/L UA, 100.00%±7.37%), the proliferative activity of 231 cells at UA concentrations of 2.5, 5, 10, 20 and 40 μmol/L (90.23%±1.76%, t=2.24, P<0.05; 85.19%±4.23%, t=3.02, P<0.05; 65.45%±0.35%, t=8.11, P<0.01; 37.79%±0.98%, t=14.50, P<0.001; 18.18%±0.15%, t=19.23, P<0.001) were significantly decreased. Furthermore, UA (10, 15, 20 μmol/L) inhibited the invasion and metastasis ability of 231 cells; Western Blot assay showed that compared with the control group (0 μmol/L UA), the protein expressions of MMP9 (1.07±0.03 vs 0.99±0.11, t=1.27, P>0.05), β-catenin (1.21±0.01 vs 0.99±0.07, t=5.47, P<0.05), N-cadherin (1.05±0.09 vs 0.90±0.03, t=2.65, P>0.05) at UA of 10 μmol/L; MMP9 (1.07±0.03 vs 0.79±0.09, t=5.26, P<0.001), β-catenin (1.21±0.01 vs 0.89±0.05, t=10.55, P<0.001), and N-cadherin (1.04±0.09 vs 0.68±0.10, t=4.59, P<0.05) at UA of 15 μmol/L; MMP9 (1.07±0.03 vs 0.52±0.07, t=12.50, P<0.001), β-catenin (1.21±0.01 vs 0.83±0.02, t=24.01, P<0.000 1) and N-cadherin (1.04±0.09 vs 0.49±0.11, t=6.70, P<0.01) at UA of 20 μmol/L. Interfering with ANXA6 inhibits the proliferation, invasion and migration of 231 cells, and overexpression of ANXA6 promotes the proliferation, invasion and migration of 231 cells. Western Blot assay showed that compared with the control group (KD-NC group), the protein expressions of MMP9 (1.07±0.01 vs 0.62±0.16, t=4.86, P<0.01), β-catenin (1.02±0.14 vs 0.64±0.15, t=3.20, P<0.05), N-cadherin (0.98±0.14 vs 0.67±0.12, t=2.85, P<0.05) were decreased expression; Compared with the control group (OE-NC group), the protein expressions of MMP9 (0.54±0.22 vs 1.06±0.08, t=3.90, P<0.05), β-catenin (0.92±0.07 vs 1.06±0.04, t=3.06, P<0.05) and N-cadherin (0.90±0.07 vs 1.06±0.01, t=3.75, P<0.05) were significantly increased. Interference with ANXA6 promoted the inhibitory effect of UA on the proliferation ability of 231 cells ( P<0.05). Overexpression of ANXA6 weakened the inhibitory effect of UA on the proliferation of 231 cells ( P<0.05).The results of immunohistochemistry assay showed that the expression level of ANXA6 in breast cancer tissue was significantly increased, and the expression of ANXA6 was related to tumor size ( P<0.05), but not to age, T stage, N stage, pathological grade, AJCC stage, ER, PR and E-cad. Conclusion:The expression level of ANXA6 in breast cancer tissues is increased, and UA can inhibit the growth, invasion and metastasis of 231 cells by down-regulating the expression of ANXA6.

In recent years, with the increasing societal focus on drug quality and safety, quality issues have become a major challenge faced by the pharmaceutical industry, directly impacting consumer health and market trust. By combining multispectral imaging technology with machine learning, it is possible to achieve rapid, non-destructive, and precise detection of traditional Chinese medicine(TCM) preparations, thereby revolutionizing traditional detection methods and developing more convenient and automated solutions. This paper provides a comprehensive review of the current applications of rapid, non-destructive detection techniques based on machine learning algorithms in the field of TCM preparations. It analyzed the principles and advantages of commonly used rapid, non-destructive detection techniques, offering a reference for the application and promotion of these technologies in TCM preparation detection. Additionally, this paper explored various data preprocessing techniques, operational processes, and machine learning algorithms to enhance data utilization efficiency. Finally, it focused on the challenges of applying machine learning in TCM preparation detection and offered corresponding recommendations, providing guidance for the future integration of machine learning with rapid, non-destructive detection techniques in practical production.
Machine Learning ; Drugs, Chinese Herbal/analysis* ; Medicine, Chinese Traditional/methods* ; Humans ; Quality Control

The construction method and simulation parameter settings for the discrete element model of Jianwei Xiaoshi Granules, as the primary material of Jianwei Xiaoshi Tablets, are not yet clear. The accuracy of the simulation model significantly influences the dynamic response characteristics between granules. Therefore, it is necessary to calibrate the parameters to improve the accuracy of the simulation parameters. Using the repose angle of Jianwei Xiaoshi Granules as the response value, the response surface methodology was employed to optimize and calibrate the discrete element parameters. Physical experiments were conducted to determine the physical properties of Jianwei Xiaoshi Granules. Based on the Hertz-Mindlin with Johnson-Kendall-Roberts(JKR) V2 model and virtual simulation methods, a repose angle determination model was constructed in EDEM software. The repose angle was measured using image analysis and numerical fitting methods. The Plackett-Burman experiment was used to screen the initial parameters for significance in the discrete element simulation. The significant parameters were then subjected to a steepest ascent experiment to determine the optimal parameter range. Furthermore, based on the Box-Behnken experiment, a second-order regression equation between significant parameters and repose angle was established, with the repose angle of 37.64° in the physical experiment as the target value. The regression equation was optimized and solved. The significance screening experiment revealed that the granule-granule static friction coefficient, granule-granule rolling friction, and granule-steel plate rolling friction of Jianwei Xiaoshi Granules significantly influenced the simulated repose angle. The optimal parameter combination was found to be 0.330, 0.222, and 0.229. The simulation results with this optimal parameter combination showed that there was no significant difference between the simulated repose angle and the repose angle obtained in the physical experiment, with a relative error of 0.05%, which further validated the reliability of the calibrated discrete element parameters for Jianwei Xiaoshi Granules.
Drugs, Chinese Herbal/chemistry* ; Calibration ; Computer Simulation

Identification of critical material attributes(CMAs) is a key issue in the quality control of large-scale TCM products like Jianwei Xiaoshi Tablets. This study focuses on the granules of Jianwei Xiaoshi Tablets, using tablet tensile strength as the primary quality attribute. A method for identifying the CMAs and a design space for the granules were established, along with a predictive model for the granule CMAs based on Fourier transform near-infrared spectroscopy(FT-NIR). First, granules of Jianwei Xiaoshi Tablets with different properties were prepared using a partial factorial design method from the design of experiments(DOE). The powder properties of the granules were measured. An orthogonal partial least squares(OPLS) model was established to correlate the powder properties with tensile strength. Based on the characteristics of the comprehensive variables extracted by OPLS, the independent variables with the greatest explanatory power for tensile strength were identified. FT-NIR technology was then employed to establish a predictive model for the granule CMAs. The final CMAs identified were hygroscopicity, moisture content, D_(50), collapse angle, mass flow rate, and tapped density. The coefficients of determination of the prediction set(R■) and relative percentage deviation(RPD) of the prediction set for flowability, D_(50), and moisture content were 0.891, 0.994, and 0.998; and 2.97, 12.4, and 20.7, respectively. The established OPLS model clearly identified the impact of various factors on tensile strength, demonstrating good fit results. The model exhibited high prediction accuracy and can be used for the rapid and accurate determination of CMAs in granules of Jianwei Xiaoshi Tablets.
Drugs, Chinese Herbal/chemistry* ; Tablets/chemistry* ; Tensile Strength ; Quality Control ; Spectroscopy, Fourier Transform Infrared ; Spectroscopy, Near-Infrared

Traumatic supraorbital fissure syndrome (TSOFS) is a symptom complex caused by nerve entrapment in the supraorbital fissure after skull base trauma. If the compressed cranial nerve in the supraorbital fissure is not decompressed surgically, ptosis, diplopia and eye movement disorder may exist for a long time and seriously affect the patients′ quality of life. Since its overall incidence is not high, it is not familiarized with the majority of neurosurgeons and some TSOFS may be complicated with skull base vascular injury. If the supraorbital fissure surgery is performed without treatment of vascular injury, it may cause massive hemorrhage, and disability and even life-threatening in severe cases. At present, there is no consensus or guideline on the diagnosis and treatment of TSOFS that can be referred to both domestically and internationally. To improve the understanding of TSOFS among clinical physicians and establish standardized diagnosis and treatment plans, the Skull Base Trauma Group of the Neurorepair Professional Committee of the Chinese Medical Doctor Association, Neurotrauma Group of the Neurosurgery Branch of the Chinese Medical Association, Neurotrauma Group of the Traumatology Branch of the Chinese Medical Association, and Editorial Committee of Chinese Journal of Trauma organized relevant experts to formulate Chinese expert consensus on the diagnosis and treatment of traumatic supraorbital fissure syndrome ( version 2024) based on evidence of evidence-based medicine and clinical experience of diagnosis and treatment. This consensus puts forward 12 recommendations on the diagnosis, classification, treatment, efficacy evaluation and follow-up of TSOFS, aiming to provide references for neurosurgeons from hospitals of all levels to standardize the diagnosis and treatment of TSOFS.