ObjectiveTo observe the clinical efficacy and safety of Yishen Jiangtang decoction combined with conventional Western medicine treatment in managing stage G3A3 diabetic kidney disease （DKD） in the patients with the pattern of Qi-Yin deficiency combined with dampness-heat and blood stasis， and to explore its mechanism of inhibiting the endoplasmic reticulum stress （ERS）-apoptosis axis and delaying renal fibrosis （RF）. MethodsA single-center， randomized， parallel-controlled clinical trial was conducted. A total of 78 patients diagnosed with stage G3A3 DKD and traditional Chinese medicine （TCM） pattern of Qi-Yin deficiency combined with dampness-heat and blood stasis and treated in the Department of Nephrology and the Department of Endocrinology of the People's Hospital Affiliated to Fujian University of Traditional Chinese Medicine from March 2025 to February 2026 were enrolled. They were randomly assigned at a 1∶1 ratio into a control group （conventional Western medicine treatment） and an experimental group （Yishen Jiangtang decoction combined with conventional Western medicine treatment）， with 39 patients in each group. The treatment lasted for 12 weeks. Basic demographic data and medical history were collected before and after treatment. The two groups before and after treatment were compared in terms of the following parameters： Blood urea nitrogen （BUN）， serum creatinine （SCr）， estimated glomerular filtration rate （eGFR）， urinary albumin-to-creatinine ratio （UACR）， fasting blood glucose （FBG）， triglycerides （TG）， total cholesterol （TC）， and low-density lipoprotein cholesterol （LDL-C）. Enzyme-linked immunosorbent assay （ELISA） kits were used to measure serum glucose-regulated protein 78 （GRP78）， serum cysteinyl aspartate-specific protease-3 （Caspase-3）， and serum and urinary transforming growth factor-β₁ （TGF-β₁） levels before and after treatment. TCM symptom scores， TCM syndrome efficacy， and overall clinical efficacy were evaluated before and after treatment. Spearman correlation analysis was performed to explore the correlations of serum levels of GRP78 and Caspase-3， as well as serum and urinary levels of TGF-β1， with renal function， proteinuria， and glucose and lipid metabolism indicators in patients with DKD. In addition， safety indicators were also monitored. ResultsA total of 75 patients completed the study （38 in the control group and 37 in the experimental group）. ① Baseline data： The two groups were comparable in terms of sex and age， with no statistically significant difference. ② Efficacy outcomes： Compared with baseline levels， both groups showed reductions in BUN， SCr， UACR， FBG， TG， TC， LDL-C， and TCM symptom scores （P<0.01） and increases in eGFR level （P<0.01）. Moreover， the experimental group outperformed the control group in altering the indicators above （P<0.05）. Regarding TCM syndrome efficacy， the total response rate in the experimental group was 83.78%， which was higher than that （57.89%） in the control group （P<0.05）. Regarding overall clinical efficacy， the total response rate in the experimental group was 78.38%， which was higher than that （50.00%） in the control group （P<0.05）. ③ Mechanism outcomes： Compared with baseline levels， both groups showed declined serum levels of GRP78， Caspase-3， and TGF-β₁ and urinary level of TGF-β₁ after treatment （P<0.01）. Moreover， the experimental group showed greater declines than the control group （P<0.05）. The serum levels of GRP78， Caspase-3，and TGF-β₁ and the urinary level of TGF-β₁ in DKD patients showed positive correlations with BUN， SCr， UACR， and FBG and negative correlations with eGFR （P<0.05）. ④ Safety outcomes： Neither group showed drug-related adverse reactions， and laboratory safety parameters remained within normal ranges. ConclusionYishen Jiangtang decoction combined with conventional Western medicine treatment may safely and effectively alleviate clinical symptoms， correct glucose and lipid metabolism disorders， and protect the renal function in patients with stage G3A3 DKD and the pattern of Qi-Yin deficiency combined with dampness-heat and blood stasis. The mechanism may be associated with inhibition of the ERS-apoptosis axis and delay of the RF process.

ObjectiveTo investigate the clinicopathological features， molecular profile， treatment response， and prognosis of SMARCA4 （BRG-1） and SMARCB1 （INI-1）-deficient undifferentiated tumors of the digestive system， aiming to enhance the understanding of this rare and highly aggressive molecular subtype. MethodsThis study is a single-center retrospective analysis. We included 9 cases of malignant digestive system tumors with loss of BRG-1 expression and 3 cases with loss of INI-1 expression， all pathologically confirmed at Sun Yat-sen University Cancer Center between April 2022 and December 2025. By reviewing clinical data， histological morphology，immunohistochemistry and next-generation sequencing （NGS） results from partial cases， we systematically summarized their clinicopathological and molecular characteristics， treatment strategies， and survival outcomes. Results​ Among the 12 patients， 6 were male and 6 were female， with a median age of 62 （44-70） years. 9 cases exhibited SMARCA4 deficiency， and 3 cases exhibited SMARCB1 deficiency. Tumors originated in the stomach （5 cases）， colon （3 cases）， pancreas （1 case）， with the primary site unknown in 3 cases. The histology predominantly showed undifferentiated carcinoma， with 1 case of poorly differentiated carcinoma. The tumor cells were epithelioid with significant atypia. Epithelial markers （e.g. CKpan） were often lost or markedly decreased， while vimentin could be positive. All 9 cases tested for MMR status were mismatch repair proficient （pMMR）， and the Ki-67 proliferation index was high ［median 80% （60%-90%）］. A discordance was observed between IHC findings and NGS results in the 6 sequenced cases. The NGS profiling revealed frequent co-occurring mutations， including TP53， KRAS， and NRAS， with no germline mutations identified.The median follow-up time was 277 （55-867） days. 9 of the 12 patients presented with stage Ⅳ disease at the time of initial diagnosis. Among 3 newly diagnosed patients without metastasis who received treatment， 2 achieved prolonged recurrence-free survival. Patients with advanced disease at initial diagnosis primarily underwent platinum-based chemotherapy or combination regimens， yet their prognosis was generally poor， with a median overall survival of 60 （45-541） days， ranging from 16 to 867 days. Notably， several patients who received chemotherapy combined with targeted therapy and immunotherapy achieved extended survival. ConclusionSMARCA4/SMARCB1-deficient undifferentiated tumor of the digestive system is a distinct molecular subtype characterized by high aggressiveness and poor prognosis， predominantly affecting middle-aged and elderly individuals. Diagnosis relies on the immunohistochemical loss of BRG-1 or INI-1 proteins. While no standard of care currently exists， treatment often refers to regimens for adenocarcinoma of the primary site. Combined immunotherapy and targeted therapy may offer potential benefits， warranting further validation in large-scale prospective studies.

ObjectiveTo observe the clinical efficacy and safety of Yishen Jiangtang decoction combined with conventional Western medicine treatment in managing stage G3A3 diabetic kidney disease （DKD） in the patients with the pattern of Qi-Yin deficiency combined with dampness-heat and blood stasis， and to explore its mechanism of inhibiting the endoplasmic reticulum stress （ERS）-apoptosis axis and delaying renal fibrosis （RF）. MethodsA single-center， randomized， parallel-controlled clinical trial was conducted. A total of 78 patients diagnosed with stage G3A3 DKD and traditional Chinese medicine （TCM） pattern of Qi-Yin deficiency combined with dampness-heat and blood stasis and treated in the Department of Nephrology and the Department of Endocrinology of the People's Hospital Affiliated to Fujian University of Traditional Chinese Medicine from March 2025 to February 2026 were enrolled. They were randomly assigned at a 1∶1 ratio into a control group （conventional Western medicine treatment） and an experimental group （Yishen Jiangtang decoction combined with conventional Western medicine treatment）， with 39 patients in each group. The treatment lasted for 12 weeks. Basic demographic data and medical history were collected before and after treatment. The two groups before and after treatment were compared in terms of the following parameters： Blood urea nitrogen （BUN）， serum creatinine （SCr）， estimated glomerular filtration rate （eGFR）， urinary albumin-to-creatinine ratio （UACR）， fasting blood glucose （FBG）， triglycerides （TG）， total cholesterol （TC）， and low-density lipoprotein cholesterol （LDL-C）. Enzyme-linked immunosorbent assay （ELISA） kits were used to measure serum glucose-regulated protein 78 （GRP78）， serum cysteinyl aspartate-specific protease-3 （Caspase-3）， and serum and urinary transforming growth factor-β₁ （TGF-β₁） levels before and after treatment. TCM symptom scores， TCM syndrome efficacy， and overall clinical efficacy were evaluated before and after treatment. Spearman correlation analysis was performed to explore the correlations of serum levels of GRP78 and Caspase-3， as well as serum and urinary levels of TGF-β1， with renal function， proteinuria， and glucose and lipid metabolism indicators in patients with DKD. In addition， safety indicators were also monitored. ResultsA total of 75 patients completed the study （38 in the control group and 37 in the experimental group）. ① Baseline data： The two groups were comparable in terms of sex and age， with no statistically significant difference. ② Efficacy outcomes： Compared with baseline levels， both groups showed reductions in BUN， SCr， UACR， FBG， TG， TC， LDL-C， and TCM symptom scores （P<0.01） and increases in eGFR level （P<0.01）. Moreover， the experimental group outperformed the control group in altering the indicators above （P<0.05）. Regarding TCM syndrome efficacy， the total response rate in the experimental group was 83.78%， which was higher than that （57.89%） in the control group （P<0.05）. Regarding overall clinical efficacy， the total response rate in the experimental group was 78.38%， which was higher than that （50.00%） in the control group （P<0.05）. ③ Mechanism outcomes： Compared with baseline levels， both groups showed declined serum levels of GRP78， Caspase-3， and TGF-β₁ and urinary level of TGF-β₁ after treatment （P<0.01）. Moreover， the experimental group showed greater declines than the control group （P<0.05）. The serum levels of GRP78， Caspase-3，and TGF-β₁ and the urinary level of TGF-β₁ in DKD patients showed positive correlations with BUN， SCr， UACR， and FBG and negative correlations with eGFR （P<0.05）. ④ Safety outcomes： Neither group showed drug-related adverse reactions， and laboratory safety parameters remained within normal ranges. ConclusionYishen Jiangtang decoction combined with conventional Western medicine treatment may safely and effectively alleviate clinical symptoms， correct glucose and lipid metabolism disorders， and protect the renal function in patients with stage G3A3 DKD and the pattern of Qi-Yin deficiency combined with dampness-heat and blood stasis. The mechanism may be associated with inhibition of the ERS-apoptosis axis and delay of the RF process.

Objective:To establish a complete system for the isolation, purification, identification, and culture of Kaposiform hemangioendothelioma-derived endothelial cells (KHE-ECs), to analyze the phenotype of KHE-ECs, and to explore the possibility of establishing a KHE-EC bank.Methods:A novel digestion solution for KHE tumors (patent number: CN202410500224.2) was formulated using collection fluid, Liberase TM and dispase stock solutions, and was used to process tumor tissues to obtain cells. High-purity KHE-ECs were purified using CD31 + immunomagnetic beads. The EGM-2 complete medium containing 10% fetal bovine serum and 2% penicillin-streptomycin solution was employed for cell culture. To verify the characteristics of KHE-ECs, immunofluorescence assay was conducted to determine the expression of endothelial cell-specific markers CD31 and CD34, KHE disease markers podoplanin (D2-40), prospero-related homeobox 1 (Prox-1), and lymphatic vessel endothelial hyaluronan receptor 1 (LYVE1), as well as an infantile hemangioma-specific diagnostic marker glucose transporter 1 (GLUT-1). Human umbilical vein endothelial cells (HUVECs) served as controls for the phenotype analysis of KHE-ECs, including cell viability, cytoskeleton, proliferation, migration, invasion, tube formation, and sprouting ability. Results:Primary cells were successfully isolated from KHE tumor tissues, and high-purity KHE-ECs were obtained by using CD31 + immunomagnetic beads. The cells exhibited typical spindle-shaped morphology and an adherent growth pattern. Immunofluorescence assay showed that KHE-ECs expressed CD31, CD34, D2-40, Prox-1, and LYVE1, but did not express GLUT-1. There were significant differences in cell morphology, cell viability, and cytoskeletal structures between KHE-ECs and HUVECs. Additionally, the KHE-EC group showed significantly increased percentages of proliferative cells (29.1% ± 2.5%), numbers of migratory cells (114.3 ± 9.4) and invasive cells (110.0 ± 6.1), tube length (32 121.0 ± 892.0 μm), and number of sprouting cells (25.0 ± 3.6) compared with the HUVEC group (13.0% ± 2.2%, 38.0 ± 3.6, 35.3 ± 2.3, 25 345.0 ± 448.1 μm, 5.0 ± 1.0, respectively, all P ≤ 0.001) . Conclusion:An innovative digestion solution specifically for KHE tumors was formulated for the first time, and high-purity and well-growing KHE-EC strains were successfully isolated and purified by using the novel digestion solution in combination with CD31 + immunomagnetic beads, providing a stable and reliable cell source for subsequent experimental studies on KHE and laying the foundation for establishing a KHE-EC bank.

Objective:To establish a complete system for the isolation, purification, identification, and culture of Kaposiform hemangioendothelioma-derived endothelial cells (KHE-ECs), to analyze the phenotype of KHE-ECs, and to explore the possibility of establishing a KHE-EC bank.Methods:A novel digestion solution for KHE tumors (patent number: CN202410500224.2) was formulated using collection fluid, Liberase TM and dispase stock solutions, and was used to process tumor tissues to obtain cells. High-purity KHE-ECs were purified using CD31 + immunomagnetic beads. The EGM-2 complete medium containing 10% fetal bovine serum and 2% penicillin-streptomycin solution was employed for cell culture. To verify the characteristics of KHE-ECs, immunofluorescence assay was conducted to determine the expression of endothelial cell-specific markers CD31 and CD34, KHE disease markers podoplanin (D2-40), prospero-related homeobox 1 (Prox-1), and lymphatic vessel endothelial hyaluronan receptor 1 (LYVE1), as well as an infantile hemangioma-specific diagnostic marker glucose transporter 1 (GLUT-1). Human umbilical vein endothelial cells (HUVECs) served as controls for the phenotype analysis of KHE-ECs, including cell viability, cytoskeleton, proliferation, migration, invasion, tube formation, and sprouting ability. Results:Primary cells were successfully isolated from KHE tumor tissues, and high-purity KHE-ECs were obtained by using CD31 + immunomagnetic beads. The cells exhibited typical spindle-shaped morphology and an adherent growth pattern. Immunofluorescence assay showed that KHE-ECs expressed CD31, CD34, D2-40, Prox-1, and LYVE1, but did not express GLUT-1. There were significant differences in cell morphology, cell viability, and cytoskeletal structures between KHE-ECs and HUVECs. Additionally, the KHE-EC group showed significantly increased percentages of proliferative cells (29.1% ± 2.5%), numbers of migratory cells (114.3 ± 9.4) and invasive cells (110.0 ± 6.1), tube length (32 121.0 ± 892.0 μm), and number of sprouting cells (25.0 ± 3.6) compared with the HUVEC group (13.0% ± 2.2%, 38.0 ± 3.6, 35.3 ± 2.3, 25 345.0 ± 448.1 μm, 5.0 ± 1.0, respectively, all P ≤ 0.001) . Conclusion:An innovative digestion solution specifically for KHE tumors was formulated for the first time, and high-purity and well-growing KHE-EC strains were successfully isolated and purified by using the novel digestion solution in combination with CD31 + immunomagnetic beads, providing a stable and reliable cell source for subsequent experimental studies on KHE and laying the foundation for establishing a KHE-EC bank.

Objective:To construct an evaluation framework with detailed indices for demonstration units (wards) of enteral nutrition nursing, in order to improve the competence of nurses in enteral nutrition nursing and inform the specialized development of enteral nutrition demonstration units (wards).Method:On the basis of literature review and expert discussion, a preliminary draft was developed, and the Delphi expert consultation method was used to conduct two rounds of consultation with 15 clinical experts in the field of enteral nutrition nursing from 15 tertiary hospitals.Results:The effective response rates of questionnaires in two rounds of consultations were both 100%. The first round of expert consultation showed an authority coefficient of 0.90 and a coefficient of variation of 0 to 0.167, while the second round showed an authority coefficient of 0.93 and a coefficient of variation of 0 to 0.113. The Kendall harmony coefficients were 0.338 and 0.368, respectively. Finally, the evaluation framework with detailed indices for the demonstration unit (ward) of enteral nutrition nursing was formed, which consisted of 3 primary indicators, 16 secondary indicators, 54 tertiary indicators, and 62 detailed items.Conclusions:The evaluation framework we developed for the demonstration unit of enteral nutrition nursing follows the diagnosis and treatment process of enteral nutrition management for inpatients, including the triad of structure, process, and outcome. The framework is objective and practical, and can inform the daily practice of enteral nutrition nursing demonstration units (wards) and the development of enteral nutrition nursing specialties.

Objective:To understand the nutritional nursing competence in the enteral nutrition demonstration wards at this stage, so as to inform subsequent training plan.Methods:From September to October in 2023, nurses from 287 institutions involved in the enteral nutrition demonstration ward construction project were selected using convenience sampling. Questionnaires on general characteristics and self-assessment scale on nutrition nursing competence were used for online survey. The status quo and influencing factors of nutrition nursing competence in included institutions were analyzed.Results:A total of 5 409 valid questionnaires were collected, with a response rate of 62.63%. The total score of nutrition nursing competence was 74.74±16.11, with the least subtotals in the domain of nutrtion knowledge. Multiple linear regression showed that influencing factors of nutrition nursing competence includes years of working, department, registered dietitian or not, nutrition management specialist or not, completion of the curriculum in enteral nutrition demonstration ward construction project, and training/supervision arranged by their department concerning nutrtion nursing and relevant evaluation criteria ( P<0.05). Conclusions:The nutritional nursing competence of clinical nurses in the wards involved in enteral nutrition demonstration ward construction project still needs to be improved. Seniors should take into consideration the varying nutritional nursing competence among junior nurses and nurses from different departments, and strengthen the training on nutrition knowledge. It should be encouraged for nurses to actively participate in nutritionist training. Actions including enhancing nutrition specialist training, establishing the multidisciplinary collaborative nutrition care team and conducting regular supervision and assessment should be implemented in the future, to improve the nutritional nursing competence among nurses.

Objective:To analyze the clinical features, differential diagnosis, treatment and prognosis of complex lymphatic malformations.Methods:The clinical data of patients with complex lymphatic malformation were retrospectively analyzed from April 2010 to April 2022 in the Multidisciplinary Outpatient Department of the Vascular Disease Team of West China Hospital, Sichuan University. All patients were diagnosed with complex lymphatic malformation after consultation with multidisciplinary experts in pediatric surgery, radiology, plastic surgery, pathology, rehabilitation and other departments. The clinical manifestations, blood routine, coagulation function, magnetic resonance imaging and treatment methods of the patients were analyzed. According to the follow-up and disease results, the patients were divided into improvement, stability, progress and death.Results:A total of 18 patients with complex lymphatic malformations were included in the study, including 6 males and 12 females. The age of first diagnosis ranged from 1 month to 29 years old, and the median age was 2.5 years old. Patients were followed up and treated for 0.4 to 12.0 years, with an average follow-up of 3.5 years. Ten patients had pleural and pericardial effusion; 15 patients had visceral involvement which showed multifocal changes in imaging examinations; 9 cases were accompanied by bone destruction, which in Gorham-Stout disease patients broke through the cortex while in generalized lymphatic anomalies it did not; 14 patients had various degrees of coagulation abnormalities, of which 8 patients with severe coagulation dysfunction were all diagnosed as kaposiform lymphangiomatosis. Of the 18 patients, one kaposiform lymphangiomatosis patient died; six patients progressed; eight patients were stable; and three patients improved.Conclusion:The clinical characteristics of patients with complex lymphatic malformations are systemic, diverse and complex. The clinical symptoms of patients with diffuse lymphatic malformation accompanied by involvement of bone and multiple internal organs, chest and abdominal effusion, and coagulation dysfunction should be considered as complex lymphatic malformation. However, due to overlapping clinical characteristics of each subtypes, it is difficult to distinguish patients with complex lymphatic malformation, and the curative effect and prognosis are poor. Precision targeted drugs are the future research direction for the treatment of such diseases.

Objective:To analyze the clinical features, differential diagnosis, treatment and prognosis of complex lymphatic malformations.Methods:The clinical data of patients with complex lymphatic malformation were retrospectively analyzed from April 2010 to April 2022 in the Multidisciplinary Outpatient Department of the Vascular Disease Team of West China Hospital, Sichuan University. All patients were diagnosed with complex lymphatic malformation after consultation with multidisciplinary experts in pediatric surgery, radiology, plastic surgery, pathology, rehabilitation and other departments. The clinical manifestations, blood routine, coagulation function, magnetic resonance imaging and treatment methods of the patients were analyzed. According to the follow-up and disease results, the patients were divided into improvement, stability, progress and death.Results:A total of 18 patients with complex lymphatic malformations were included in the study, including 6 males and 12 females. The age of first diagnosis ranged from 1 month to 29 years old, and the median age was 2.5 years old. Patients were followed up and treated for 0.4 to 12.0 years, with an average follow-up of 3.5 years. Ten patients had pleural and pericardial effusion; 15 patients had visceral involvement which showed multifocal changes in imaging examinations; 9 cases were accompanied by bone destruction, which in Gorham-Stout disease patients broke through the cortex while in generalized lymphatic anomalies it did not; 14 patients had various degrees of coagulation abnormalities, of which 8 patients with severe coagulation dysfunction were all diagnosed as kaposiform lymphangiomatosis. Of the 18 patients, one kaposiform lymphangiomatosis patient died; six patients progressed; eight patients were stable; and three patients improved.Conclusion:The clinical characteristics of patients with complex lymphatic malformations are systemic, diverse and complex. The clinical symptoms of patients with diffuse lymphatic malformation accompanied by involvement of bone and multiple internal organs, chest and abdominal effusion, and coagulation dysfunction should be considered as complex lymphatic malformation. However, due to overlapping clinical characteristics of each subtypes, it is difficult to distinguish patients with complex lymphatic malformation, and the curative effect and prognosis are poor. Precision targeted drugs are the future research direction for the treatment of such diseases.

ObjectiveTo study the efficacy of Aclasta combined with Liuwei Dihuangwan on osteoporosis and the effect on quality of life. MethodA total of 126 patients with osteoporosis who were treated in the Affiliated Hospital of Shandong University of Traditional Chinese Medicine from September 2019 to September 2020 were classified into the observation group and the control group with the randomized double-blind method. The observation group consisted of 60 patients （26 males and 34 females） with the age of 59-85 years old ［mean： （72.0 ± 6.5） years old］. The control group was composed of 66 patients （31 males and 35 females）， with the age of 62-82 years old ［mean： （73.0±8.2） years old］. The control group was treated with Aclasta， and the observation group Aclasta combined with Liuwei Dihuangwan. After treatment， the effective rate of each group was calculated. Bone mineral density （BMD） was measured in both groups before and after treatment， and serological parameters calcium （Ca）， total 25 （OH） vitamin D₃ （VITD-T）， osteocalcin （OC）， serum alkaline phosphatase （ALP）， parathyroid hormone （PTH）， β-collagen special sequence （β-CTX）， and total procollagen 1 N-terminal propeptide （T-P1NP） were also measured. Visual Analogue Scale （VAS） score， Japanese Orthopaedic Association （JOA） score， and Oswestry Disability Index （ODI） score were evaluated. On this basis， the effect was compared between the two groups. ResultThe indexes were insignificantly different between the two groups before treatment. After 6 months of treatment， the two groups showed decrease in VAS score and ODI score （P<0.01）， increase in JOA score （P<0.01）， BMD of lumbar spine and hip joint， elevation of Ca， VITD-T， OC， ALP， and PTH （P<0.05， P<0.01）， and decrease of β-CTX （P<0.01） as compared with before treatment. The level of T-P1NP dropped in the observation group after treatment （P<0.01）.After treatment， the total effective rate of the observation group was 88.3% （53/60）， as compared with the 74.2% （49/66） in the control group （χ²=4.047， P<0.05）. Moreover， after treatment， the observation group demonstrated higher levels of BMD， Ca， VITD-T， OC， and PTH （P<0.05）， lower levels of T-P1NP （P<0.05）， lower VAS score （P<0.01）， and higher JOA score （P<0.05） than the control group， but the ODI score was insignificantly different from that in the control group. ConclusionAclasta combined with Liuwei Dihuangwan is effective on osteoporosis， without increasing the incidence of adverse reactions. In addition， the combination can alleviate pain and improve the quality of life of osteoporosis patients.