Objective:To explore the effect of preoperative gamma-glutamyl transferase to albumin ratio (GAR) on prognosis of patients with Barcelona clinic liver cancer (BCLC)stage 0-A hepatocellular carcinoma (HCC) after microwave ablation (MWA).Methods:The clinical data of 201 patients with BCLC stage 0 to A who underwent MWA at two centers of Jiaxing Second Hospital and Shengjing Hospital of China Medical University from January 2011 to December 2018 were retrospectively analyzed, including 152 males and 49 females, aged (57.5±9.6) years. X-tile software was used to divide patients into a low GAR group ( n=84, GAR<0.9) and a high GAR group ( n=117, GAR≥0.9). Kaplan-Meier method was used for survival analysis, and log-rank test was used for survival comparison. Univariate and multivariate Cox regression analysis was used to evaluate the relationship between GAR and prognosis. Results:The cumulative survival rates at 1, 3 and 5 years postoperatively were 98.7%, 93.8%, 78.5% for the low GAR group, which were superior to that 97.2%, 87.1%, 70.2% for the high GAR group, and the difference was statistically significant ( χ2=11.89, P=0.001). The recurrence-free survival rates at 1, 3 and 5 years after surgery between the two groups was no significant difference ( χ2=1.70, P=0.192). Multivariate analysis revealed that high GAR ( HR=2.723, 95% CI: 1.508-4.914, P=0.001) was independent risk factors for overall survival after MWA in patients with BCLC stages 0 to A HCC. Male gender ( HR=1.959, 95% CI: 1.127-3.305, P=0.017) and tumor diameter ≥2 cm ( HR=1.547, 95% CI: 1.008-2.373, P=0.046) were independent risk factors for recurrence after MWA in patients with BCLC stages 0 to A HCC. Univariate analysis, GAR≥0.9 was not associated with postoperative recurrence ( HR=1.315, 95% CI: 0.869-1.989, P=0.195). Conclusion:Preoperative GAR (≥0.9) is an independent risk factor affecting overall survival in patients with BCLC stages 0 to A HCC after MWA.

Nonunion of osteoporotic vertebral fractures (OVF), predominantly affecting the elderly, can lead to intractable pain, vertebral collapse, progressive kyphotic deformity, and neurological impairment, significantly compromising patients′ quality of life. There exists considerable debate on diagnosis and management of OVF, encompassing key issues such as clinical diagnosis and staging criteria for nonunion, surgical indications and procedure selection, and postoperative rehabilitation planning. Currently, there lacks standardized clinical guideline and expert consensus on the diagnosis and management of OVF nonunion in China. To address this gap, Minimally Invasive Surgery Group of Chinese Orthopedic Association, Osteoporosis Committee of Chinese Association of Orthopedic Surgeons, Prevention and Rehabilitation Committee for Osteoporosis of Chinese Association of Rehabilitation Medicine and Minimally Invasive Orthopedic Surgery Branch of China Association for Geriatric Care jointly organized domestic experts in spinal surgery, endocrinology, and rehabilitation to formulate the Clinical guideline for the diagnosis and treatment for nonunion of osteoporotic vertebral fractures ( version 2025), based on existing literature and clinical experience and adhering to principles of scientific rigor and practicality. The guideline provided 13 evidence-based recommendations encompassing diagnosis and treatment of OVF nonunion, aiming to standardize its clinical management.

The incidence of tumors among the elderly is notably high, presenting significant challenges in terms of harm, complexity, and treatment.The processes of diagnosis and treatment often lack a precise clinical foundation and robust experimental evidence, resulting in numerous difficulties and dilemmas.A collaborative approach that integrates traditional Chinese and Western medicine, leveraging the strengths of both, can substantially alleviate these challenges and ensure that elderly cancer patients can undergo systematic, comprehensive, and intensive cancer treatments.Traditional Chinese medicine can play a vital role throughout the entire continuum of diagnosis and treatment for elderly cancer patients, whether by leading, assisting, or complementing other treatment modalities.This article employs the concepts of ′righteousness′and ′evil′from traditional Chinese medicine, where ′righteousness′signifies the ′state of a person′and ′evil ′denotes the ′state of a tumor′.We systematically explore collaborative diagnosis and treatment strategies that integrate traditional Chinese and Western medicine for tumor management in the elderly, categorizing the approaches into four conditions: strong righteousness with strong evil, strong righteousness with weak evil, weak righteousness with strong evil, and weak righteousness with weak evil.In cases where both righteousness and evil are strong, the treatment strategy is primarily dominated by Western medicine, with support from traditional Chinese medicine.Conversely, when righteousness is strong and evil is weak, the strategy entails a combination of both Chinese and Western medicine.In situations characterized by weak righteousness and strong evil, the treatment approach is largely guided by traditional Chinese medicine, while also considering equal attention to both modalities.Finally, when both righteousness and evil are weak, the coordinated diagnosis and treatment strategy is primarily based on Chinese medicine, with Western medicine adapting to the circumstances and intervening appropriately throughout the process.By accurately assessing the concepts of ′righteousness′and ′evil′and implementing collaborative diagnostic and treatment strategies that integrate both traditional Chinese and Western medicine, we can significantly enhance the physical condition of elderly cancer patients.This comprehensive approach not only boosts immunity and improves organ function but also increases tolerance to tumor treatments, alleviates complications, reduces adverse reactions, and ensures that elderly cancer patients can undergo systemic cancer treatment to its fullest extent.Ultimately, this strategy aims to improve prognosis, enhance quality of life, and extend the effective survival period.

Objective:To investigate the efficacy and safety of lenvatinib plus drug-eluting bead transarterial chemoembolization (DEB-TACE) and FOLFOX-based hepatic arterial infusion chemotherapy (Len+DEB-TACE+HAIC) versus lenvatinib plus DEB-TACE (Len+DEB-TACE) for hepatocellular carcinoma (HCC) larger than 7 cm with portal vein tumor thrombosis (PVTT).Methods:The data from patients diagnosed with HCC (>7 cm) and PVTT who received either Len+DEB-TACE+HAIC ( n=99) or Len+DEB-TACE ( n=102) between July 2019 and June 2021 at six institutions in China were collected and retrospectively analyzed. Tumor responses were evaluated based on modified Response Evaluation Criteria in Solid Tumors. Objective response rate (ORR), disease control rate (DCR), time to progression (TTP), overall survival (OS), and treatment-related adverse event (TRAE) were compared between the two groups by propensity score matching. Subgroup analyses were performed for TTP and OS. Results:After propensity score matching, 83 pairs of patients were included in the study cohorts. The ORR for the Len+DEB-TACE+HAIC group and the Len+DEB-TACE group was 66.3% and 38.6% ( χ2=12.78, P<0.001), respectively. The DCR for the Len+DEB-TACE+HAIC group and the Len+DEB-TACE group was 91.6% and 79.5% ( χ2=4.87, P=0.027), respectively. The median TTP and median OS for the Len+DEB-TACE+HAIC group were significantly longer than those for the Len+DEB-TACE group (TTP, 10.1 months vs. 6.1 months, χ2=35.28, P<0.001; OS, 17.3 months vs. 12.9 months, χ2=16.84, P<0.001). The incidence of ≥grade 3 TRAEs was 38.6% in the Len+DEB-TACE+HAIC group and 33.7% in the Len+DEB-TACE group ( χ2=0.42, P=0.518). Conclusion:Compared with Len+DEB-TACE, Len+DEB-TACE+HAIC led to improved tumor response, TTP and OS with an acceptable safety profile in patients with large HCC and PVTT.

Objective:To explore the effect of preoperative gamma-glutamyl transferase to albumin ratio (GAR) on prognosis of patients with Barcelona clinic liver cancer (BCLC)stage 0-A hepatocellular carcinoma (HCC) after microwave ablation (MWA).Methods:The clinical data of 201 patients with BCLC stage 0 to A who underwent MWA at two centers of Jiaxing Second Hospital and Shengjing Hospital of China Medical University from January 2011 to December 2018 were retrospectively analyzed, including 152 males and 49 females, aged (57.5±9.6) years. X-tile software was used to divide patients into a low GAR group ( n=84, GAR<0.9) and a high GAR group ( n=117, GAR≥0.9). Kaplan-Meier method was used for survival analysis, and log-rank test was used for survival comparison. Univariate and multivariate Cox regression analysis was used to evaluate the relationship between GAR and prognosis. Results:The cumulative survival rates at 1, 3 and 5 years postoperatively were 98.7%, 93.8%, 78.5% for the low GAR group, which were superior to that 97.2%, 87.1%, 70.2% for the high GAR group, and the difference was statistically significant ( χ2=11.89, P=0.001). The recurrence-free survival rates at 1, 3 and 5 years after surgery between the two groups was no significant difference ( χ2=1.70, P=0.192). Multivariate analysis revealed that high GAR ( HR=2.723, 95% CI: 1.508-4.914, P=0.001) was independent risk factors for overall survival after MWA in patients with BCLC stages 0 to A HCC. Male gender ( HR=1.959, 95% CI: 1.127-3.305, P=0.017) and tumor diameter ≥2 cm ( HR=1.547, 95% CI: 1.008-2.373, P=0.046) were independent risk factors for recurrence after MWA in patients with BCLC stages 0 to A HCC. Univariate analysis, GAR≥0.9 was not associated with postoperative recurrence ( HR=1.315, 95% CI: 0.869-1.989, P=0.195). Conclusion:Preoperative GAR (≥0.9) is an independent risk factor affecting overall survival in patients with BCLC stages 0 to A HCC after MWA.

Nonunion of osteoporotic vertebral fractures (OVF), predominantly affecting the elderly, can lead to intractable pain, vertebral collapse, progressive kyphotic deformity, and neurological impairment, significantly compromising patients′ quality of life. There exists considerable debate on diagnosis and management of OVF, encompassing key issues such as clinical diagnosis and staging criteria for nonunion, surgical indications and procedure selection, and postoperative rehabilitation planning. Currently, there lacks standardized clinical guideline and expert consensus on the diagnosis and management of OVF nonunion in China. To address this gap, Minimally Invasive Surgery Group of Chinese Orthopedic Association, Osteoporosis Committee of Chinese Association of Orthopedic Surgeons, Prevention and Rehabilitation Committee for Osteoporosis of Chinese Association of Rehabilitation Medicine and Minimally Invasive Orthopedic Surgery Branch of China Association for Geriatric Care jointly organized domestic experts in spinal surgery, endocrinology, and rehabilitation to formulate the Clinical guideline for the diagnosis and treatment for nonunion of osteoporotic vertebral fractures ( version 2025), based on existing literature and clinical experience and adhering to principles of scientific rigor and practicality. The guideline provided 13 evidence-based recommendations encompassing diagnosis and treatment of OVF nonunion, aiming to standardize its clinical management.

The incidence of tumors among the elderly is notably high, presenting significant challenges in terms of harm, complexity, and treatment.The processes of diagnosis and treatment often lack a precise clinical foundation and robust experimental evidence, resulting in numerous difficulties and dilemmas.A collaborative approach that integrates traditional Chinese and Western medicine, leveraging the strengths of both, can substantially alleviate these challenges and ensure that elderly cancer patients can undergo systematic, comprehensive, and intensive cancer treatments.Traditional Chinese medicine can play a vital role throughout the entire continuum of diagnosis and treatment for elderly cancer patients, whether by leading, assisting, or complementing other treatment modalities.This article employs the concepts of ′righteousness′and ′evil′from traditional Chinese medicine, where ′righteousness′signifies the ′state of a person′and ′evil ′denotes the ′state of a tumor′.We systematically explore collaborative diagnosis and treatment strategies that integrate traditional Chinese and Western medicine for tumor management in the elderly, categorizing the approaches into four conditions: strong righteousness with strong evil, strong righteousness with weak evil, weak righteousness with strong evil, and weak righteousness with weak evil.In cases where both righteousness and evil are strong, the treatment strategy is primarily dominated by Western medicine, with support from traditional Chinese medicine.Conversely, when righteousness is strong and evil is weak, the strategy entails a combination of both Chinese and Western medicine.In situations characterized by weak righteousness and strong evil, the treatment approach is largely guided by traditional Chinese medicine, while also considering equal attention to both modalities.Finally, when both righteousness and evil are weak, the coordinated diagnosis and treatment strategy is primarily based on Chinese medicine, with Western medicine adapting to the circumstances and intervening appropriately throughout the process.By accurately assessing the concepts of ′righteousness′and ′evil′and implementing collaborative diagnostic and treatment strategies that integrate both traditional Chinese and Western medicine, we can significantly enhance the physical condition of elderly cancer patients.This comprehensive approach not only boosts immunity and improves organ function but also increases tolerance to tumor treatments, alleviates complications, reduces adverse reactions, and ensures that elderly cancer patients can undergo systemic cancer treatment to its fullest extent.Ultimately, this strategy aims to improve prognosis, enhance quality of life, and extend the effective survival period.

Objective:To investigate the efficacy and safety of lenvatinib plus drug-eluting bead transarterial chemoembolization (DEB-TACE) and FOLFOX-based hepatic arterial infusion chemotherapy (Len+DEB-TACE+HAIC) versus lenvatinib plus DEB-TACE (Len+DEB-TACE) for hepatocellular carcinoma (HCC) larger than 7 cm with portal vein tumor thrombosis (PVTT).Methods:The data from patients diagnosed with HCC (>7 cm) and PVTT who received either Len+DEB-TACE+HAIC ( n=99) or Len+DEB-TACE ( n=102) between July 2019 and June 2021 at six institutions in China were collected and retrospectively analyzed. Tumor responses were evaluated based on modified Response Evaluation Criteria in Solid Tumors. Objective response rate (ORR), disease control rate (DCR), time to progression (TTP), overall survival (OS), and treatment-related adverse event (TRAE) were compared between the two groups by propensity score matching. Subgroup analyses were performed for TTP and OS. Results:After propensity score matching, 83 pairs of patients were included in the study cohorts. The ORR for the Len+DEB-TACE+HAIC group and the Len+DEB-TACE group was 66.3% and 38.6% ( χ2=12.78, P<0.001), respectively. The DCR for the Len+DEB-TACE+HAIC group and the Len+DEB-TACE group was 91.6% and 79.5% ( χ2=4.87, P=0.027), respectively. The median TTP and median OS for the Len+DEB-TACE+HAIC group were significantly longer than those for the Len+DEB-TACE group (TTP, 10.1 months vs. 6.1 months, χ2=35.28, P<0.001; OS, 17.3 months vs. 12.9 months, χ2=16.84, P<0.001). The incidence of ≥grade 3 TRAEs was 38.6% in the Len+DEB-TACE+HAIC group and 33.7% in the Len+DEB-TACE group ( χ2=0.42, P=0.518). Conclusion:Compared with Len+DEB-TACE, Len+DEB-TACE+HAIC led to improved tumor response, TTP and OS with an acceptable safety profile in patients with large HCC and PVTT.

Objective To establish a new program of blood cell processing apparatus(NGL-BBS)for the preparation of washed mixed plateletsand to study the effect on biological activity of platelets compared with tradi-tional manual method.Methods Mixed concentrated platelets were separated and prepared from whole blood by white membrane method.Blood cell processing apparatus with new program set(experimental group)and manual method(control group)was used for thepreparation of washed mixed platelets.The expression rate of CD62P and CD63 in the two groups of washed mixed platelets was compared by flow-cytometry.Thrombus elastography(TEG)was used to measure and compare the MA value between the two groups.Results The expression rate of CD62P and CD63 in the experimental group was lower than that in the control group(t = 4.11,P<0.01;t = 10.78,P<0.01).TheTEG MA valueof the experimental group was higher than that of the control group(t = 6.67,P<0.01).Conclusion The present study demonstrates that the use of NGL-BBS for the preparation of washed mixed plate-lets has a lesser impact on biological activity compared to manual preparation methods.

Objective:To investigate effect of trimetazidine(TMZ)on immune function of Streptococcus pneumoniae(SP)pneumonia rats through cyclic guanylate adenylate synthase(cGAS)-stimulator of interferon gene(STING)pathway.Methods:Rats were randomly separated into model group,TMZ group and DMXAA group(cGAS-STING signaling pathway activator).SP pneumonia rat model was replicated by intranasal instillation of SP,while rats in control group were infused with an equal amount of physiological saline.ELISA was applied to detect IL-1β and IL-10 levels.Flow cytometry was applied to detect CD4+T and CD8+T levels.Spleen and thymus indexes of rats in each group were compared.Transmission turbidity method was applied to detect IgG and IgA levels.HE staining was applied to observe pathological changes in lung tissue.Western blot was applied to detect cGAS-STING pathway proteins expressions.Results:Compared with control group,rats in model group showed an increase in alveolar wall and lung interstitium,accompanied by edema,bleeding and inflammatory cell infiltration,IL-1β,CD8+T cells levels,lung tissue pathological injury score,cGAS,STING expressions were increased,IL-10,CD4+T cells levels,CD4+T/CD8+T,spleen and thymus indexes,IgG,IgA levels were decreased(P<0.05).Compared with model group,rats in TMZ group showed reduced thickening of alveolar walls,great improve-ment in alveolar structure,and less infiltration of inflammatory cells,IL-1β,CD8+T cells levels,lung tissue pathological injury score,cGAS,STING expressions were decreased,IL-10,CD4+T cells levels,CD4+T/CD8+T,spleen and thymus indexes,IgG,IgA levels were increased(P<0.05).Compared with TMZ group,IL-1β,CD8+T levels,pathological injury score of lung tissue,cGAS and STING expressions in DMXAA group were increased,while IL-10,CD4+T cells levels,CD4+T/CD8+T,spleen and thymus index,IgG and IgA levels were decreased(P<0.05).Conclusion:TMZ may inhibit inflammation by inhibiting cGAS-STING signaling pathway,and enhance immune function of rats with SP pneumonia.