To thoroughly implement the strategic deployment outlined in the Opinions of the Central Committee of the Communist Party of China and the State Council on Promoting the Inheritance and Innovative Development of Traditional Chinese Medicine regarding research on dominant diseases of traditional Chinese medicine and to uphold the development philosophy of equal emphasis on traditional Chinese medicine and western medicine，the China Association of Chinese Medicine has fully played a leading academic role by systematically organizing and conducting a series of academic youth salons on clinical dominant diseases of traditional Chinese medicine. On September 13，2024，the 36^th Youth Salon on Clinical Dominant Diseases was successfully held in Nanjing，focusing on the advantages of traditional Chinese medicine and the integrative traditional Chinese medicine and western medicine in the diagnosis and treatment of erectile dysfunction （ED）. The conference brought together leading experts from traditional Chinese medicine，western medicine，and interdisciplinary fields，facilitating in-depth multidisciplinary discussions that led to key consensus on optimizing traditional Chinese medicine treatment protocols for ED，researching and developing new drugs of traditional Chinese medicine，and advancing interdisciplinary development in traditional Chinese medicine. This salon systematically sorted out the clinical strengths and distinctive features of traditional Chinese medicine in the diagnosis and treatment of ED. Based on current research foundations and clinical needs，it identified key directions for future scientific layout and scientific research tackling： （1） Standardization of syndrome differentiation system of traditional Chinese medicine for ED. （2） Optimization and standardization of intervention methods of integrated traditional Chinese medicine and western medicine. （3） High-quality clinical research guided by evidence-based medicine. （4） In-depth analysis of the pharmacological mechanisms of traditional Chinese medicine in the treatment of ED. （5） Clinical translation and application promotion of new drugs of traditional Chinese medicine. （6） Interdisciplinary integration and innovation in traditional Chinese medicine. For each research direction，key focus areas，expected objectives，and clinical value were further refined，along with the establishment of a scientifically sound priority funding level evaluation system. Therefore，building on the series of salons on the ED-focused dominant diseases of traditional Chinese medicine，this paper provides standardized guidance for clinical practice of traditional Chinese medicine in ED management，effectively contributing to the high-quality development of traditional Chinese medicine. It serves as a valuable reference for national scientific and technological strategic layout， research and development decision-making in new drugs of traditional Chinese medicine，research topic planning，and clinical guideline formulation.

Chronic post-surgical pain (CPSP) is a common long-term complication following lung surgery. Its high incidence significantly impacts patients’ quality of life and functional recovery, and imposes a substantial socioeconomic burden. This consensus aims to systematically establish a standardized integrated Chinese and Western medicine diagnostic and treatment framework for chronic post-lung surgery pain (CPLSP). Based on the latest domestic and international evidence-based medical research and multidisciplinary clinical experience, the working group comprehensively elaborates on core issues regarding CPLSP, including its definition, epidemiology, pathogenesis, clinical assessment, Western medical treatment, traditional Chinese medicine (TCM) treatment, and integrated strategies. The consensus emphasizes a patient-centered approach, adhering to the principles of multimodality, individualization, and stepwise management, highlighting the synergistic advantages of integrating Chinese and Western medicine throughout the entire perioperative management cycle encompassing "perioperative anti-inflammation, acute analgesia, and chronic rehabilitation." Through systematic literature retrieval and evidence integration, a total of 9 core recommendations were established to provide scientifically sound and clinically practical guidance.

BACKGROUND:With the development of the aging trend of society,the incidence of femoral neck fractures is increasing.Currently,the preferred surgical treatment is cannulated screw internal fixation.However,post-surgical femoral neck shortening occurs in some cases,resulting in impaired hip functionality.OBJECTIVE:To investigate the incidence of femoral neck shortening following the use of half-threaded cannulated screws for internal fixation in patients with femoral neck fractures,to analyze the effect on hip function,and to identify factors contributing to neck shortening.METHODS:A retrospective analysis was conducted on the medical records of 102 patients treated with half-threaded cannulated screws in an inverted triangle setup for femoral neck fractures at Affiliated Hai'an Hospital of Nantong University from January 2016 to January 2021.This group included 36 males and 66 females at the mean age of(57.2±7.7)years,with 34 cases of Garden type Ⅰ and Ⅱ fractures and 68 of Garden type Ⅲ and Ⅳ fractures.The mean bone mineral density value T was-2.8 SD.The Harris score was used to evaluate the hip function.During the follow-up period,the occurrence of femoral neck shortening was determined using X-ray imagery,and the factors influencing this shortening were examined using both univariate and multivariate regression analyses.RESULTS AND CONCLUSION:(1)Among the 102 patients with femoral neck fractures,30 patients developed femoral neck shortening,accounting for 29.4％.72 patients had no femoral neck shortening(70.6％).(2)The Harris score for patients experiencing neck shortening was significantly lower than that for patients without shortening(P＜0.05).(3)The study identified several factors associated with femoral neck shortening following the internal fixation of femoral neck fractures included age,gender,bone mineral density value T,preoperative Garden classification,and quality of reduction.These factors not only affect the shortening of the femoral neck after surgery,but are also directly related to the functional performance of the patient's hip joint.(4)Femoral neck shortening after surgery for femoral neck fracture is associated with various clinical parameters,especially the patient's age,gender,bone mineral density,preoperative classification,and accuracy of reduction during surgery.

BACKGROUND:With the development of the aging trend of society,the incidence of femoral neck fractures is increasing.Currently,the preferred surgical treatment is cannulated screw internal fixation.However,post-surgical femoral neck shortening occurs in some cases,resulting in impaired hip functionality.OBJECTIVE:To investigate the incidence of femoral neck shortening following the use of half-threaded cannulated screws for internal fixation in patients with femoral neck fractures,to analyze the effect on hip function,and to identify factors contributing to neck shortening.METHODS:A retrospective analysis was conducted on the medical records of 102 patients treated with half-threaded cannulated screws in an inverted triangle setup for femoral neck fractures at Affiliated Hai'an Hospital of Nantong University from January 2016 to January 2021.This group included 36 males and 66 females at the mean age of(57.2±7.7)years,with 34 cases of Garden type Ⅰ and Ⅱ fractures and 68 of Garden type Ⅲ and Ⅳ fractures.The mean bone mineral density value T was-2.8 SD.The Harris score was used to evaluate the hip function.During the follow-up period,the occurrence of femoral neck shortening was determined using X-ray imagery,and the factors influencing this shortening were examined using both univariate and multivariate regression analyses.RESULTS AND CONCLUSION:(1)Among the 102 patients with femoral neck fractures,30 patients developed femoral neck shortening,accounting for 29.4％.72 patients had no femoral neck shortening(70.6％).(2)The Harris score for patients experiencing neck shortening was significantly lower than that for patients without shortening(P＜0.05).(3)The study identified several factors associated with femoral neck shortening following the internal fixation of femoral neck fractures included age,gender,bone mineral density value T,preoperative Garden classification,and quality of reduction.These factors not only affect the shortening of the femoral neck after surgery,but are also directly related to the functional performance of the patient's hip joint.(4)Femoral neck shortening after surgery for femoral neck fracture is associated with various clinical parameters,especially the patient's age,gender,bone mineral density,preoperative classification,and accuracy of reduction during surgery.

AIM:To investigate the characteristics of corneal endothelial cells(CEC)and nuclear density(ND)in cataract patients with type 2 diabetes and to assess the impact of blood glucose related indicators.METHODS: A total of 187 cases(187 eyes)that underwent cataract surgery at our hospital from July 2023 to July 2024 were enrolled. CEC were measured using a non-contact specular microscope. ND was measured through IOLMaster 700. A total of 187 participants were further stratified based on glycosylated hemoglobin(HbA1c)and fasting blood glucose(FBG)levels. Correlation analyses and multiple linear regression analyses were used to elucidate the association between diabetic status and ocular parameters. We measured the concentrations of ascorbic acid(AA)in the aqueous humor of 52 participants.RESULTS: Compared to the control group, the diabetic group exhibited larger maximum endothelial cell size, lower endothelial cell density(ECD), a reduced proportion of hexagonal cells, higher ND, and lower corneal vertex equivalent spherical power(Scv; P<0.05). Correlation analysis revealed those changes of CEC and ND were significantly associated with the level of FBG, HbA1c, and the duration of diabetes(P<0.05). Among 52 participants, diabetic patients had lower levels of AA in their aqueous humor, indicating a diminished antioxidant ability.CONCLUSION:Diabetic state can significantly influence corneal maximum cell size, hexagonal cell ratio and ND in cataract patients, potentially linked to a decrease in total antioxidant capacity of the aqueous humor.

Schizophrenia (SZ) stands as a severe psychiatric disorder. This study applied diffusion tensor imaging (DTI) data in conjunction with graph neural networks to distinguish SZ patients from normal controls (NCs) and showcases the superior performance of a graph neural network integrating combined fractional anisotropy and fiber number brain network features, achieving an accuracy of 73.79% in distinguishing SZ patients from NCs. Beyond mere discrimination, our study delved deeper into the advantages of utilizing white matter brain network features for identifying SZ patients through interpretable model analysis and gene expression analysis. These analyses uncovered intricate interrelationships between brain imaging markers and genetic biomarkers, providing novel insights into the neuropathological basis of SZ. In summary, our findings underscore the potential of graph neural networks applied to multimodal DTI data for enhancing SZ detection through an integrated analysis of neuroimaging and genetic features.
Humans ; Schizophrenia/pathology* ; Diffusion Tensor Imaging/methods* ; Male ; Female ; Adult ; Brain/metabolism* ; Young Adult ; Middle Aged ; White Matter/pathology* ; Gene Expression ; Nerve Net/diagnostic imaging* ; Graph Neural Networks

Abnormal cerebral perfusion impacts not only short-term brain function but may also cause irrevers-ible neurological deficits,significantly affecting patient prognosis.In intensive care units(ICU),patients often exhibit he-modynamic instability,intracranial pathologies,and impaired cerebrovascular autoregulation,which may result in cere-bral perfusion disorders,particularly cerebral hypoperfusion.Cerebral perfusion is determined by three key factors:blood pressure,intracranial pressure,and cerebrovascular regulatory function.Given that ICU patients have various types of un-derlying primary diseases,there is a need for unified standards regarding optimal blood pressure maintenance for all pa-tients and specific patient categories.Furthermore,cerebral perfusion-oriented blood pressure management requires indi-vidualized approaches for each patient.Therefore,the monitoring and integration of these parameters during ICU diagnos-tic and therapeutic processes are particularly crucial.

Objective:To evaluate the safety of neoadjuvant therapy with pembrolizumab combined with 5-fluorouracil (5-FU) and cisplatin in patients with advanced temporal bone squamous cell carcinoma (TBSCC), and its impact on tumor response rate and disease-free survival (DFS).Methods:This prospective, single-arm, open-label clinical study enrolled patients with advanced (Stage Ⅲ/Ⅳ) TBSCC from Sun Yat-sen Memorial Hospital. Patients received 2-3 cycles of neoadjuvant therapy with pembrolizumab, 5-FU, and cisplatin, followed by definitive surgery. Postoperatively, patients received 6 cycles of pembrolizumab combined with radiotherapy. The primary endpoint was the 2-year disease-free survival (DFS) rate. Secondary endpoints included objective response rate (ORR) and safety indicators. Survival analysis was performed using the Kaplan-Meier method. Adverse events (AE) were assessed using the National Cancer Institute′s Common Terminology Criteria for Adverse Events (CTCAE), version 5.0. Statistical analyses were conducted using SPSS software, version 22.0.Results:From August 2021 to April 2024, 16 patients with advanced TBSCC were enrolled (13 males and 3 females), with a median age of 54 years and a median follow-up time of 2.32 years. Following neoadjuvant therapy, the objective response rate (ORR) was 64.3% (9/14), and the disease control rate (DCR) was 92.9% (13/14). The 2-year DFS rate was 86.6%. Common treatment-related adverse events (TRAE) included leukopenia (56.3%, 9/16), nausea and vomiting (50.0%, 8/16), diarrhea, oral mucositis, and elevated liver function tests (25.0%, 4/16). One patient (6.25%) experienced a grade 3 adverse event.Conclusion:Neoadjuvant pembrolizumab-chemotherapy significantly enhances objective response rate and disease-free survival in advanced TBSCC.

Objective To investigate the effects and potential mechanism of tuina on pain and depressive behaviors in rats with neuropathic pain(NP).Methods A total of 102 SD rats were randomly divided into blank group,sham-operation group,model group,tuina group,inhibitor group and inhibitor+tuina group,with 17 rats in each group.The NP model was established by chronic constriction injury of the sciatic nerve.Starting from the 8th day post-operation,the rats underwent a 14-day tuina intervention and stereotactic injection of the SIRT1 inhibitor EX-527(20 μg/μL,0.5 μL)into the hippocampal CA1 region.Pain behaviors were assessed using the mechanical withdrawal threshold test one day before operation and on days 7,14 and 21 post-operation.Depressive behaviors were evaluated using the forced swimming test and sucrose preference test.Nissl staining was employed to observe neuronal morphology and quantity in the hippocampal tissue,while Golgi staining was used to examine dendritic spine density,hippocampal expression of SIRT1/BDNF/TrkB signaling pathway related protein and mRNA were analyzed using immunofluorescence,Western blot and RT-qPCR.Results Compared with the sham-operation group,the model group showed a significant decrease in mechanical withdrawal threshold(P<0.001),prolonged immobility time in the forced swimming test and reduced sucrose preference(P<0.001)on days 7,14 and 21 post-operation;the morphology of hippocampal CA1 neurons was abnormal,with a significant decrease in the number of Nissl positive cells(P<0.001)and a significant decrease in dendritic spine density(P<0.001);the expressions of SIRT1,BDNF and TrkB in dentate gyrus of the hippocampus were significantly reduced(P<0.01,P<0.001),and the protein and mRNA expressions of SIRT1,BDNF and TrkB were significantly reduced(P<0.001).Compared with the model group,the tuina group showed a significant increase in mechanical withdrawal threshold(P<0.01,P<0.001)on days 14 and 21 post-operation,shortened immobility time in the forced swimming test(P<0.01,P<0.001)and increased sucrose preference(P<0.001);the hippocampal CA1 neuronal morphology was improved,with significantly increased Nissl positive cells(P<0.001)and dendritic spine density(P<0.001);the expressions of SIRT1,BDNF and TrkB in dentate gyrus of the hippocampus significantly increased(P<0.01,P<0.001),and the protein and mRNA expressions of SIRT1,BDNF and TrkB were significantly increased(P<0.001).The beneficial effects of tuina were significantly inhibited when the SIRT1 inhibitor EX-527 was used.Conclusion Tuina may alleviate pain and depressive behaviors in NP rats by activating the SIRT1/BDNF/TrkB signaling pathway and improving hippocampal neuronal structural plasticity.

Objective:To conduct performance tests on medical ultrasound probes repaired by the third party,and explore whether the key parameters of the probes of third-party repair can meet the requirements of clinical use for quality.Methods:A total of 79 ultrasound probes that had been repaired by the third party were selected from different medical institutions.The performance tests were conducted on multiple parameters of ultrasound probes of different models and brands in accordance with national technical standards and relevant industry norms.Then,the test results were analyzed,studied and evaluated.Results:The tested results of the temperature rise and the leakage current of the ultrasound probes,which were repaired by the third party,met the national standards.However,in the test for sound power,26.58%of the probes failed to meet the national standards,which outputted sound intensity that was calculated was higher than the specified value.Conclusion:The general performance of the probes that have been repaired by the third party is well,but the quality of the repair is uneven levels,and some indicators do not meet national standards or industry norms,which might lead to occur risks in ultrasound diagnosis of medical institutions.It is recommended to implement regular test for quality and performance of medical ultrasound equipment,and establish a method and system for quality monitoring and re-evaluation after sale of repair for medical ultrasound,so as to ensure the use and safety of the equipment.