OBJECTIVES: To analyze the efficacy and safety of concomitant left atrial appendage clipping during heart valve surgery for valvular heart disease patients with atrial fibrillation. METHODS: Fifty-eight patients who underwent concomitant left atrial appendage clipping during cardiac valve surgery in the Second Affiliated Hospital of Nanchang University from January 2017 to June 2023 were included in the analysis, including 1 case who underwent aortic valve replacement, 49 cases who underwent mitral valve replace-ment (or valvuloplasty)+tricuspid valvuloplasty, and 8 cases who underwent double valve replacement+tricuspid valvuloplasty (3 cases combined with coronary artery bypass grafting). The patients were followed up for 3-36 months [(16.69±6.61) months] after operation, and the changes of cardiac function and the occurrence of serious adverse complications were evaluated. RESULTS: The cardiopulmonary bypass time ranged from 75 to 145 min [(102.50±21.03) min], and the aortic cross-clamp time ranged from 35 to 80 min [(58.02±14.63) min]. The length of postoperative intensive care unit stay was 1 to 5 days [(2.47±0.82) d], and the length of postoperative hospital stay was 7 to 22 days [(10.84±2.69) d]. Cardiac ultrasound indicated complete closure of the left atrial appendage in all cases. During the follow-up, New York Heart Association (NYHA) functional classifications were improved in 54 patients. No left atrial appendage-related bleeding events or other perioperative complications were observed; and no cerebral infarction, limb embolism events, or mortality cases occurred during the follow-up. CONCLUSIONS For valvular heart disease patients with atrial fibrillation, concomitant left atrial appendage clipping during cardiac valve surgery demonstrates efficacy and safety, with no severe adverse events during a medium-term follow-up.
Humans ; Atrial Appendage/surgery* ; Atrial Fibrillation/complications* ; Male ; Female ; Heart Valve Diseases/complications* ; Aged ; Middle Aged ; Heart Valve Prosthesis Implantation/methods* ; Treatment Outcome ; Cardiac Surgical Procedures/methods* ; Mitral Valve/surgery*

Acute symptomatic osteoporotic thoracolumbar compression fracture (ASOTLF) can lead to chronic low back pain, kyphosis deformity, pulmonary dysfunction, loss of mobility, and even life-threatening complications. Vertebral augmentation is currently the mainstream treatment method for this condition. In 2019, the Editorial Board of Chinese Journal of Trauma and the Spinal Trauma Group of Orthopedic Surgeons Branch of Chinese Medical Doctor Association collaboratively led the development of Clinical guideline for vertebral augmentation for acute symptomatic osteoporotic thoracolumbar compression fractures. Six years later, with advances in clinical diagnosis and treatment techniques as well as accumulating evidence in related fields, the 2019 guideline requires updating. To this end, the Spinal Trauma Group of Orthopedic Surgeons Branch of Chinese Medical Doctor Association, the Spinal Health Professional Committee of China Human Health Science and Technology Promotion Association, and the Minimally Invasive Orthopedics Professional Committee of Shaanxi Medical Doctor Association have organized experts in the field to develop the Clinical guideline for vertebral augmentation of acute symptomatic osteoporotic thoracolumbar compression fractures ( version 2025) , based on the latest evidence-based medical researches. This guideline incorporates 3 recommendations retained from the 2019 version with updated strength of evidence, along with 12 new recommendations. It provides recommendations from six aspects of diagnosis, pain management, treatment option selection, prevention of postoperative complications, anti-osteoporosis therapy, and postoperative rehabilitation, aiming to provide a reference for standard treatment of vertebral augmentation for ASOTLF in hospitals at all levels.

Objective To establish an acute rejection model of cervical heart transplantation in mice and evaluate the survival and dynamic rejection process post-transplantation. Methods Mice were randomly divided into sham operation group (n=10), syngeneic transplantation group (n=21), and allogeneic transplantation group (n=65). Sham operation, syngeneic cervical heart transplantation, and allogeneic cervical heart transplantation were performed respectively. The survival of recipient mice and grafts, histopathological changes of graft tissues, subpopulations of splenic lymphocytes, and expression of inflammatory factors in serum and grafts were observed. Results The survival rate and graft survival rate of the sham operation group and syngeneic transplantation group were 100% at 7 days after surgery. In the allogeneic transplantation group, 5 cases failed and died on the first day after surgery. The survival rate at 7 days after surgery was 86%, and all surviving mice had grafts that stopped beating at 7 days after surgery. The allogeneic transplantation group showed significant rejection at 7 days after surgery, accompanied by tissue damage and CD8⁺ T cell infiltration. The proportion of CD8⁺ T cells in the spleen continued to rise post-operation, while the proportion of CD4⁺ T cells showed a downward trend. The expression of interferon-γ in serum and grafts peaked at 5 days after surgery, while the expression of tumor necrosis factor-α showed no statistical significance. Conclusions Acute rejection following heart transplantation in mice intensifies between 5 to 7 days after surgery, which may be a critical time window for immunological intervention.

Based on the pathogenesis of erectile dysfunction (ED) from the meridian-zangfu relationship and the "brain-heart-kidney-essence chamber" axis, it proposes that dysfunction of the "brain-heart-kidney-essence chamber" axis is closely related to the occurrence of ED. Among these, brain-heart disharmony is the key pathogenic factor, kidney deficiency and essence depletion constitute an important basis, and essence chamber stasis is a critical mechanism. The treatment approach emphasizes harmonizing the brain and heart, regulating the mind, tonifying the kidney and replenishing qi, unblocking qi and blood to harmonize the essence chamber. The primary acupoints include Baihui (GV20)-Neiguan (PC6)-Shenmen (HT7), Taixi (KI3)-Guanyuan (CV4)-Sanyinjiao (SP6), and Zhongji (CV3)-Dahe (KI12)-Gongsun (SP4), with additional acupoints selected based on syndrome differentiation. This approach aims to restore the clarity of the brain and heart, replenish kidney qi, and unblock the essence chamber, thereby facilitating the restoration of normal functions of the brain, heart, kidney, and essence chamber, and alleviating ED symptoms and improving overall clinical efficacy.
Humans ; Male ; Meridians ; Erectile Dysfunction/physiopathology* ; Kidney/physiopathology* ; Brain/physiopathology* ; Acupuncture Therapy ; Acupuncture Points ; Heart/physiopathology*

Objective:To analyze the association of physical activity (PA) levels with the cognitive function and mental health among health check-up population.Methods:It is a cross-sectional study. The data from 869 health check-up population were consecutively collected from Beijing Tiantan Hospital, Capital Medical University between January 1, 2023 and December 31, 2023, including sex, age, body mass index (BMI), waist to hip ratio (WHR), educational years, medical history and personal history. The Global Physical Activity Questionnaire (GPAQ) was used to evaluate the PA levels, the Montreal Cognitive Assessment (MoCA) was performed to assess the global cognitive function, and the Patient Health Questionnaire 9 (PHQ-9) and the 7-item Generalized Anxiety Disorder (GAD-7) was used to screen for depression and generalized anxiety, respectively. Laboratory examination of lipid metabolism-related biomarkers included total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), lipoprotein(a) [Lp(a)], apolipoprotein A-1 (ApoA1), apolipoprotein B (ApoB), small dense low-density lipoprotein (sdLDL) and remnant cholesterol (RC). The differences in general data, scale evaluation, and lipid metabolism-related biomarkers were compared among three groups [sufficiently active group:≥600 (metabolic equivalent,MET)-min/week, insufficiently active group: 1-599 MET-min/week, and inactive group: 0 MET-min/week]. The multiple linear regression was used to analyze the correlation between the PA or sitting time and MoCA, PHQ-9 or GAD-7 scores, respectively.Results:A total of 869 health check-up population was finally included, with the age of (51.22±10.09) years old; among these, 545 patients were men (62.72%), 324 cases were women (37.28%), 153 cases with cognitive impairment (17.61%). Participants in sufficiently active group had lower WHR [(0.88±0.07) vs (0.89±0.07)], sitting time [7.00 (4.00, 10.00) vs 10.00 (6.00, 12.00) h], PHQ-9 [2.00 (0, 5.00) vs 3.00 (0, 7.00) scores], GAD-7 [2.00 (0, 4.00) vs 3.00 (0, 6.00) scores], and sdLDL levels [0.93 (0.60, 1.32) vs 1.09 (0.70, 1.45) mmol/L] than those in inactive group (all corrected P<0.05). Population in sufficiently active group was older than those in insufficiently active group[(52.10±9.90) vs (49.88±9.88) years], and had lower BMI [(25.73±3.82) vs (26.13±3.54) kg/m 2], WHR [(0.88±0.07) vs (0.90±0.07)], proportion in medical history of alcohol consumption (14.46% vs 23.61%), sitting time [7.00 (4.00, 10.00) vs 9.15 (6.00, 12.00) h], PHQ-9 [2.00 (0, 5.00) vs 3.00 (0, 5.00) scores], and GAD-7 [2.00 (0, 4.00) vs 2.00 (0, 5.00) scores] than those in insufficiently active group (all corrected P<0.05). The sitting time ( β=-0.081, 95% CI:-0.134, -0.028), age ( β=-0.089, 95% CI:-0.111, -0.067), and WHR ( β=-7.069, 95% CI:-11.667, -2.472) were negatively correlated with the MoCA scores; the PA levels ( β=-1.06×10 -4, 95% CI:-1.06×10 -4, -3.05×10 -5), age ( β=-0.077, 95% CI:-0.106, -0.049), BMI ( β=-0.098,95% CI:-0.192, -0.005), educational years ( β=-0.090, 95% CI:-0.151, -0.029), and HDL-C levels ( β=-4.236, 95% CI:-6.171, -2.301) were negatively correlated with the elevation of PHQ-9 scores, while the PA ( β=-9.14×10 -6, 95% CI:-6.76×10 -6, 8.58×10 -5), age ( β=-0.089, 95% CI:-0.118, -0.060), and HDL-C levels ( β=-3.442, 95% CI:-5.403, -1.480) were negatively correlated with the of GAD-7 scores (all P<0.05). Conclusion:Decreased physical activity level significantly increases the risk of depression, anxiety, and cognitive impairment among health check-up population, suggesting that early screen for physical activity and active intervention for exercise and sedentary behavior are of great significance for preventing cognitive decline, anxiety and depression.

Objective:To analyze the mediating effect of the inflammation on the sex differences in cognitive function among middle-aged and elderly individuals receiving health checkups.Methods:This cross-sectional study consecutively collected data from 757 middle-aged and elderly individuals receiving health checkups at Beijing Tiantan Hospital, Capital Medical University between January 1, 2023 and December 31, 2023. The gender, age, body mass index (BMI), waist to hip ratio (WHR), educational years, medical history and personal history were collected. The Montreal Cognitive Assessment (MoCA) were performed to assess the cognitive function. Inflammation indicators included the single blood inflammatory markers [white blood cell (WBC), high sensitivity C-reactive protein (hs-CRP), interleukin (IL)-6, and erythrocyte sedimentation rate (ESR)], inflammatory markers derived from blood cell counts, including neutrophil-lymphocyte ratio (NLR), derived neutrophil-lymphocyte ratio (dNLR), monocyte-to-lymphocyte ratio (MLR), neutrophil-monocyte to lymphocyte ratio (NMLR), systemic inflammatory response index (SIRI), systemic immune-inflammation index (SII), and aggregate index of systemic inflammation (AISI); and inflammatory markers derived from blood cell counts and high-density lipoprotein cholesterol (HDL-C), including neutrophil to HDL-C ratio (NHR), monocyte to HDL-C ratio (MHR), lymphocyte to HDL-C ratio (LHR), and platelet to HDL-C ratio (PHR) were all recorded. The simple mediation effect model in the SPSS 29.0 PROCESS macro was used to analyze the mediation effects of the inflammation indicators on the gender differences in cognitive function among middle-aged and elderly individuals receiving health checkups.Results:Among the 757 health checkup population in the final analysis, 466 were male (61.56%), and 291 were female (38.44%), with a mean age of (54.24±8.42) years. The male had higher BMI, WHR, educational years, frequency of hypertension and diabetes mellitus, MoCA scores, and inflammation indicators, including hs-CRP, WBC, NLR, MLR, NMLR, SIRI, AISI, NHR, MHR, LHR and PHR than those in the female [(26.41±3.20) vs (24.32±3.06) kg/m 2, (0.93±0.05) vs (0.83±0.06), 12 (9, 16) vs 11 (8, 15) years, 37.77% vs 21.31%, 16.52% vs 8.93%, 26 (24, 28) vs 26 (22, 28) points, 0.81 (0.38, 1.61) vs 0.63 (0.27, 1.63) mg/L, 5.75 (4.96, 6.78) vs 5.08 (4.27, 6.05)×10 9/L, 2.06 (1.67, 2.64) vs 1.87 (1.50, 2.37), 0.21 (0.17, 0.25) vs 0.17 (0.13, 0.21), 2.26 (1.84, 2.88) vs 2.02 (1.68, 2.55), 0.71 (0.51, 1.01) vs 0.49 (0.35, 0.67), 153.43 (108.91, 220.63) vs 113.34 (78.06, 164.27), 0.16 (0.12, 0.20) vs 0.11 (0.08, 0.14), 0.02 (0.01, 0.02) vs 0.01 (0.01, 0.01), 0.08 (0.06, 0.01) vs 0.06 (0.04, 0.07), 9.33 (7.82, 11.33) vs 8.36 (6.37, 10.21)] (all P<0.05). ESR and dNLR levels in the male were both lower than those in the female [6 (2, 11) vs 11 (6, 18) mm/h, 0.87 (0.85, 0.89) vs 0.89 (0.87, 0.91)] (both P<0.05). The MoCA score was negatively correlated with age, WHR, hs-CRP, IL-6, NLR, dNLR, NMLR, SIRI, NHR ( r=-0.355, -0.103, -0.115, -0.085, -0.094, -0.078, -0.093, -0.074, -0.108), and positively correlated with educational years ( r=0.512) (all P<0.05). After adjustment for confounding factors, including age, BMI, WHR, educational years, hypertension, and diabetes mellitus, dNLR and NHR mediated 13.11% and 12.80% association between gender and MoCA scores, respectively; after adjustment for above-mentioned confounders adding hs-CRP and IL-6, dNLR mediated 13.07% association between gender and MoCA score (all P<0.05), whereas no significant mediating effect was found of NHR on this association. Conclusions:Inflammation performed potential mediating effect on the association between sex difference and cognitive function among middle-to-old aged health checkup population, and the sex difference in cognitive function was partly mediated by the dNLR and NHR.

Sarcomatoid carcinoma is an uncommon malignancy, and its occurrence in the penis is even rarer. This paper reports a case of primary sarcomatoid carcinoma of the penis. The patient was admitted to the hospital with a mass on the glans penis with ulceration, and underwent partial penectomy, and the postoperative pathology confirmed the diagnosis of sarcomatoid carcinoma. One month after surgery, lower abdominal ultrasound and MRI showed abnormal enlargement of bilateral inguinal area and pelvic lymph nodes, respectively. PET/CT scan showed multiple lymph node metastases in retroperitoneum, pelvis, and inguinal area. The patient was recommended chemotherapy, which was refused by the patient and his family. At 9-month postoperative follow-up, there was no recurrence of the penile stump and no deterioration of the condition.

Objective To explore the effect of collateral status on prognosis in elderly patients with acute ischemic stroke due to large vessel occlusion(AIS-LVO)after Solitaire stent retriever in combination with the intracranial support catheter aspiration for mechanical thrombectomy(SWIM),and construct a prediction model for prognosis.Methods A retrospective analysis was performed on 240 elderly AIS-LVO patients who underwent SWIM technique in our hospital be-tween February 2019 and February 2024.According to gender,age,occlusion sites and TOAST classifications,they were divided into a modeling group(180 cases)and a verification group(60 cases)in a ratio of 3∶1.Based on the results of modified Rankin scale(mRS)at 3 months after surgery,the patients in the modeling group were further divided into good prognosis subgroup(mRS score:0-2,97 cases)and poor prognosis subgroup(mRS score:3-6,83 cases).Multivari-ate logistic regression analysis was applied to evaluate the relationship between preoperative col-lateral circulation status and prognosis and to identify the influencing factors for prognosis.Then a prediction model for prognosis was constructed,and its performance was evaluated by ROC curve analysis.Results In the modeling group at 3 months of follow-up,the poor prognosis subgroup had significantly larger proportions of posterior circulation occlusion,cardiogenic embolism,ASITN/SIR grades 3-4 and hemorrhage transformation,higher NIHSS score at admission and longer interval from onset to vascular recanalization,while lower ASPECTS score at admission when compared with the good prognosis subgroup(P＜0.01).Multivariate logistic regression analysis showed that occlusion site,TOAST classification,NIHSS score at admission,interval from onset to vascular recanalization and hemorrhage transformation were independent risk fac-tors for poor prognosis,while ASPECTS score at admission and collateral circulation were protec-tive factors of good prognosis in the elderly AIS-LVO patients after SWIM technique(P＜0.01).Hosmer-Lemeshow test showed that the regression equation obtained goodness of fit in the mod-eling group(P=0.435).ROC curve analysis revealed that the AUC,sensitivity and specificity of then constructed prediction model for poor prognosis was 0.855[95％CI(0.797-0.913)],81.93％and 79.38％,respectively.The model was further verified in the data of the verification group(34 cases in good prognosis and 26 cases with poor prognosis),the AUC value,sensitivity and speci-ficity was 0.839[95％CI(0.732-0.947)],84.62％and 79.41％,respectively.Conclusion Our pre-diction model constructed based on screened risk factors for poor prognosis has good validity in patients with AIS-LVO after SWIM technique,which can identify the patients at high risk for poor prognosis.

Based on the"brain-heart-kidney-seminal chamber"axis theory to understand the pathogenesis of coronary heart disease(CHD)complicated with erectile dysfunction(ED),it is considered that the dysfunction of the"brain-heart-kidney-seminal chamber"axis is closely related to the occurrence of CHD complicated with ED,in which kidney deficiency is the initial factor;heart brain disorder,loss of consciousness is the key to the pathogenesis;the loss of seminal chamber is an important link in the pathogenesis.Under the guidance of the concept of"brain-heart-kidney-seminal chamber"axis,Cistanches Herba-Rehmannize Radix et Praeparata-Cuscutae Semen were used to invigorate the kidney and regulate the essence of the brain,heart,kidney and seminal chamber;Salviea Miltiorrhizae Radix et Rhizoma-Chuanxiong Rhizoma-Schisandrae Chinensis Fructus can reach the heart and brain,calm the heart and calm the mind;Cyathulae Radix-Scolopendra-Spatholobi Caulis can adjust and restore the seminal chamber,moistening the tendons and vibrating the flaccidity.In clinical practice,the whole medication should be used to make the brain,heart and kidney in harmony with the seminal chamber at the same time,and the drugs should be flexibly added and subtracted according to the specific symptoms of patients to enhance the curative effect of CHD patients with ED.

Objective To explore the effect of collateral status on prognosis in elderly patients with acute ischemic stroke due to large vessel occlusion(AIS-LVO)after Solitaire stent retriever in combination with the intracranial support catheter aspiration for mechanical thrombectomy(SWIM),and construct a prediction model for prognosis.Methods A retrospective analysis was performed on 240 elderly AIS-LVO patients who underwent SWIM technique in our hospital be-tween February 2019 and February 2024.According to gender,age,occlusion sites and TOAST classifications,they were divided into a modeling group(180 cases)and a verification group(60 cases)in a ratio of 3∶1.Based on the results of modified Rankin scale(mRS)at 3 months after surgery,the patients in the modeling group were further divided into good prognosis subgroup(mRS score:0-2,97 cases)and poor prognosis subgroup(mRS score:3-6,83 cases).Multivari-ate logistic regression analysis was applied to evaluate the relationship between preoperative col-lateral circulation status and prognosis and to identify the influencing factors for prognosis.Then a prediction model for prognosis was constructed,and its performance was evaluated by ROC curve analysis.Results In the modeling group at 3 months of follow-up,the poor prognosis subgroup had significantly larger proportions of posterior circulation occlusion,cardiogenic embolism,ASITN/SIR grades 3-4 and hemorrhage transformation,higher NIHSS score at admission and longer interval from onset to vascular recanalization,while lower ASPECTS score at admission when compared with the good prognosis subgroup(P＜0.01).Multivariate logistic regression analysis showed that occlusion site,TOAST classification,NIHSS score at admission,interval from onset to vascular recanalization and hemorrhage transformation were independent risk fac-tors for poor prognosis,while ASPECTS score at admission and collateral circulation were protec-tive factors of good prognosis in the elderly AIS-LVO patients after SWIM technique(P＜0.01).Hosmer-Lemeshow test showed that the regression equation obtained goodness of fit in the mod-eling group(P=0.435).ROC curve analysis revealed that the AUC,sensitivity and specificity of then constructed prediction model for poor prognosis was 0.855[95％CI(0.797-0.913)],81.93％and 79.38％,respectively.The model was further verified in the data of the verification group(34 cases in good prognosis and 26 cases with poor prognosis),the AUC value,sensitivity and speci-ficity was 0.839[95％CI(0.732-0.947)],84.62％and 79.41％,respectively.Conclusion Our pre-diction model constructed based on screened risk factors for poor prognosis has good validity in patients with AIS-LVO after SWIM technique,which can identify the patients at high risk for poor prognosis.