Objective Radial artery occlusion(RAO)is one of the common complications following coronary intervention via the traditional radial artery approach.This study aims to evaluate the clinical effectiveness of retrograde recanalization of occluded radial arteries through the distal transradial approach(dTRA)approach.Methods A total of 35 patients with RAO admitted to the cardiovascular department of the Anhui Chest hospital between December 2022 and April 2024,who were scheduled to undergo coronary intervention and had attempted recanalization of RAO via dTRA approach were selected.The primary result was the success rate of recanalizing RAO via dTRA.The secondary results included factors influencing the failure of recanalization via dTRA,postoperative puncture complications,and the patency rate at the 3-month follow-up.Results This study divided the patients into a successful group(29 cases,82.9％)and a failed group(6 cases,17.1％)based on whether the distal radial artery was successfully opened and occluded.The proportion of smoking(100.00％vs.17.24％,P=0.040),history of diabetes(100.00％vs.10.34％,P=0.025),and chronic total occlusion of coronary artery(83.33％vs.17.24％,P=0.030)in the failure group were higher than those in the success group,and the difference was statistically significant.The application rate of balloon tracking assisted technology in the failed group(16.67％vs.58.62％,P=0.045),and the diameter of the radial artery at 3 days after surgery[(1.63±0.13)mm vs.(2.13±0.32)mm,P=0.021]and the peak radial artery blood flow velocity at 3 days postoperatively[(0.10±0.78)m/s vs.(0.50±0.13)m/s,P＜0.001]were all lower in the successful group,and the differences were statistically significant.Logistic regression analysis 3 days after surgery showed that chronic complete occlusion of the coronary artery was an independent risk factor for surgical opening failure(OR 0.042,95％CI 0.004-0.438,P=0.008).After 3 months of follow-up,the patency rate of the successful group was 55.2％.Conclusions Retrograde recanalization of RAO via dTRA is safe and feasible,but its long-term patency rate is not high.

Objective To propose a lead attention network-based ST-T change recognition algorithm to detect ECG ST-T changes accurately.Methods Firstly,heartbeat signals were extracted through R-wave localization,and a 12-lead heartbeat matrix was generated by correlation-based screening and merging to realize data augmentation.Secondly,a lead attention module was constructed by combining depthwise convolution(DWConv)with the channel attention squeeze-and-excitation block(SE-block)structure to perceive the differences in ST-T status among electrocardiogram leads.Thirdly,the mapping output by two independent attention modules was fused and splicing with the original signal residual was carried out,so that attention information extraction and original information transfer were enhanced effectively.Finally,SE-ResNet was used as the backbone network to extract signal features to complete the classification and identification of ST-T changes.To validate the recognition performance of the proposed algorithm for ST-T changes in ECG,the 12-lead ECG data of 97 472 patients containing different ECG rhythms were collected for ablation and comparison experiments at the First Affiliated Hospital of Army Medical University.Results The proposed algorithm achieved an AUC of 0.965 with a sensitivity of 90.51%,specificity of 90.23%,positive predictive value of 89.24%and overall accuracy of 90.36%on an independent test set.Comparative analysis demonstrated superior performance to four benchmark architectures,including VGG16,ResNet18,MobileNetV3-Small and ShuffleNet,in terms of both classification accuracy and computational efficiency.Conclusion The algorithm designed can accurately detect ST-T changes and can be used for wearable ECG automatic analysis to assist in the early warning of cardiovascular diseases in both acute and chronic patients and highland residents.[Chinese Medical Equipment Journal,2025,46(7):1-11]

Objective Radial artery occlusion(RAO)is one of the common complications following coronary intervention via the traditional radial artery approach.This study aims to evaluate the clinical effectiveness of retrograde recanalization of occluded radial arteries through the distal transradial approach(dTRA)approach.Methods A total of 35 patients with RAO admitted to the cardiovascular department of the Anhui Chest hospital between December 2022 and April 2024,who were scheduled to undergo coronary intervention and had attempted recanalization of RAO via dTRA approach were selected.The primary result was the success rate of recanalizing RAO via dTRA.The secondary results included factors influencing the failure of recanalization via dTRA,postoperative puncture complications,and the patency rate at the 3-month follow-up.Results This study divided the patients into a successful group(29 cases,82.9％)and a failed group(6 cases,17.1％)based on whether the distal radial artery was successfully opened and occluded.The proportion of smoking(100.00％vs.17.24％,P=0.040),history of diabetes(100.00％vs.10.34％,P=0.025),and chronic total occlusion of coronary artery(83.33％vs.17.24％,P=0.030)in the failure group were higher than those in the success group,and the difference was statistically significant.The application rate of balloon tracking assisted technology in the failed group(16.67％vs.58.62％,P=0.045),and the diameter of the radial artery at 3 days after surgery[(1.63±0.13)mm vs.(2.13±0.32)mm,P=0.021]and the peak radial artery blood flow velocity at 3 days postoperatively[(0.10±0.78)m/s vs.(0.50±0.13)m/s,P＜0.001]were all lower in the successful group,and the differences were statistically significant.Logistic regression analysis 3 days after surgery showed that chronic complete occlusion of the coronary artery was an independent risk factor for surgical opening failure(OR 0.042,95％CI 0.004-0.438,P=0.008).After 3 months of follow-up,the patency rate of the successful group was 55.2％.Conclusions Retrograde recanalization of RAO via dTRA is safe and feasible,but its long-term patency rate is not high.

Objective To propose a lead attention network-based ST-T change recognition algorithm to detect ECG ST-T changes accurately.Methods Firstly,heartbeat signals were extracted through R-wave localization,and a 12-lead heartbeat matrix was generated by correlation-based screening and merging to realize data augmentation.Secondly,a lead attention module was constructed by combining depthwise convolution(DWConv)with the channel attention squeeze-and-excitation block(SE-block)structure to perceive the differences in ST-T status among electrocardiogram leads.Thirdly,the mapping output by two independent attention modules was fused and splicing with the original signal residual was carried out,so that attention information extraction and original information transfer were enhanced effectively.Finally,SE-ResNet was used as the backbone network to extract signal features to complete the classification and identification of ST-T changes.To validate the recognition performance of the proposed algorithm for ST-T changes in ECG,the 12-lead ECG data of 97 472 patients containing different ECG rhythms were collected for ablation and comparison experiments at the First Affiliated Hospital of Army Medical University.Results The proposed algorithm achieved an AUC of 0.965 with a sensitivity of 90.51%,specificity of 90.23%,positive predictive value of 89.24%and overall accuracy of 90.36%on an independent test set.Comparative analysis demonstrated superior performance to four benchmark architectures,including VGG16,ResNet18,MobileNetV3-Small and ShuffleNet,in terms of both classification accuracy and computational efficiency.Conclusion The algorithm designed can accurately detect ST-T changes and can be used for wearable ECG automatic analysis to assist in the early warning of cardiovascular diseases in both acute and chronic patients and highland residents.[Chinese Medical Equipment Journal,2025,46(7):1-11]

OBJECTIVE: To investigate the clinical efficacy of Huang'e Capsules in the treatment of type ⅢA chronic prostatitis, and its effects on the levels of the inflammatory cytokines neutrophil elastase (NE), IL-8 and TGF-β1 in the expressed prostatic secretion (EPS) of the patients. METHODS: We selected 120 patients with type ⅢA chronic prostatitis and randomly assigned them to medication with Huang'e Capsules (the trial group, n = 60) or Levofloxacin and Tamsulosin (the control group, n = 60), both for a course of 4 weeks. We obtained the NIH-CPSI scores and the levels of NE, IL-8 and TGF-β1 in the EPS, and compared them between the two groups before and after treatment. RESULTS: Totally, 116 of the patients completed the study, 59 in the trial and 57 in the control group. The overall clinical effectiveness was significantly higher in the trial group than in the control (89.8% vs 77.2%, P<0.05). Compared with the baseline, the patients of the trial group showed significant decreases after treatment in the total NIH-CPSI scores (32.5±7.4 vs 13.2±5.1), pain symptom scores (13.7±3.9 vs 4.2±2.3), urination symptom scores (6.9±2.4 vs 5.1±3.2) and quality of life (QOL) scores (8.3±2.7 vs 3.7±1.5) (all P< 0.05), and so did the controls in the total NIH-CPSI scores (30.8±7.8 vs 13.7±3.9), pain symptom scores (14.2±4.1 vs 7.8±2.9), urination symptom scores (7.1±2.7 vs 4.9±3.4) and quality of life (QOL) scores (8.1±2.4 vs 5.6±1.9) (all P< 0.05), and the decreases were even more significant in the trial than in the control group in the pain symptom and QOL scores ( P< 0.05). The patients of the trial group also exhibited a marked reduction after treatment in the contents of NE (［1135.4±321.5］ vs ［347.6±207.3］ ng/L, P< 0.05) and IL-8 (［974.9±231.6］ vs ［ 431.3±207.2］ ng/L, P< 0.05) but an elevation in that of TGF-β1 (［591.0±172.1］ vs ［1 402.1 ± 221.5］ ng/L, P< 0.05) in the EPS, and so did the controls in the levels of NE (［1052.8±280.3］ vs ［761.1±225.1］ ng/L, P<0.05), (［1007.5±287.7］ vs ［775.7±182.5］ ng/L, P< 0.05), (［607.8±201.3］ vs ［871.3±192.5］ ng/L, P< 0.05), with even more significant improvement in the trial than in the control group (P< 0.05). CONCLUSION Huang'e Capsules has a significant clinical efficacy and safety in the treatment of type IIIA prostatitis, which can effectively relieve the pain and urination symptoms and improve the levels of the inflammatory cytokines NE, IL-8 and TGF-β1 in the patients.
Humans ; Male ; Prostatitis/metabolism* ; Interleukin-8/metabolism* ; Drugs, Chinese Herbal/therapeutic use* ; Transforming Growth Factor beta1/metabolism* ; Prostate/metabolism* ; Leukocyte Elastase/metabolism* ; Tamsulosin ; Treatment Outcome ; Capsules ; Middle Aged ; Phytotherapy ; Cytokines/metabolism* ; Adult ; Levofloxacin

[This corrects the article DOI: 10.1016/j.apsb.2022.10.016.].

Sepsis-induced liver injury (SILI) is an important cause of septicemia deaths. BaWeiBaiDuSan (BWBDS) was extracted from a formula of Panax ginseng C. A. Meyer, Lilium brownie F. E. Brown ex Miellez var. viridulum Baker, Polygonatum sibiricum Delar. ex Redoute, Lonicera japonica Thunb., Hippophae rhamnoides Linn., Amygdalus Communis Vas, Platycodon grandiflorus (Jacq.) A. DC., and Cortex Phelloderdri. Herein, we investigated whether the BWBDS treatment could reverse SILI by the mechanism of modulating gut microbiota. BWBDS protected mice against SILI, which was associated with promoting macrophage anti-inflammatory activity and enhancing intestinal integrity. BWBDS selectively promoted the growth of Lactobacillus johnsonii (L. johnsonii) in cecal ligation and puncture treated mice. Fecal microbiota transplantation treatment indicated that gut bacteria correlated with sepsis and was required for BWBDS anti-sepsis effects. Notably, L. johnsonii significantly reduced SILI by promoting macrophage anti-inflammatory activity, increasing interleukin-10⁺ M2 macrophage production and enhancing intestinal integrity. Furthermore, heat inactivation L. johnsonii (HI-L. johnsonii) treatment promoted macrophage anti-inflammatory activity and alleviated SILI. Our findings revealed BWBDS and gut microbiota L. johnsonii as novel prebiotic and probiotic that may be used to treat SILI. The potential underlying mechanism was at least in part, via L. johnsonii-dependent immune regulation and interleukin-10⁺ M2 macrophage production.

Today, there is greater awareness on the association between oral diseases and respiration diseases after the outbreak of COVID-19. However, confusion regarding the oral health management and medical risk prevention for patients with chronic airway diseases has been remained among dental clinicians. Therefore, the dental experts of the Fifth General Dentistry Special Committee, Chinese Stomatological Association, combined with the experts of respiratory and critical care medicine, undertook the formation of consensus on the oral health management of patients with chronic airway diseases in order to help dental clinicians to evaluate medical risks and make better treatment decision in clinical practice. In the present consensus report, the relationship of oral diseases and chronic airway diseases, the oral health management and the treatment recommendations of patients with chronic airway diseases are provided.
COVID-19 ; Consensus ; Humans ; Oral Health ; Oral Medicine

With the aging process of population in the society, the prevalence of cardiovascular diseases (CVD) in China is increasing continuously and the number of dental patients with CVD is increasing gradually too. Due to the lack of guidelines for dental patients with CVD in our country, how to implement standardized preoperative evaluation and perioperative risk prevention remains a problem to be solved for dentists at present. The present expert consensus was reached by combining the clinical experiences of the expert group of the Fifth General Dentistry Special Committee, Chinese Stomatological Association and respiratory and cardiology experts in diagnosis and treatment for CVD patients, and by systematically summarizing the relevant international guidelines and literature regarding the relationship between CVD and oral diseases and the diagnosis and treatment of dental patients with heart failure, hypertension and antithrombotic therapy. The consensus aims to provide, for the dental clinicians, the criteria on diagnosis and treatment of CVD in dental patients in China so as to reduce the risk and complications, and finally to improve the treatment levels of dental patients with CVD in China.
Cardiovascular Diseases/prevention & control* ; China/epidemiology* ; Consensus ; Dental Care ; Humans ; Oral Medicine

OBJECTIVE: To investigate the effect and feasibility of closed reduction and internal fixation with PFNA in the treatment of intertrochanteric fracture of femur in the supine position without traction bed. METHODS: From June 2014 to March 2018, 45 patients with intertrochanteric fracture of femur who were treated and followed up were analyzed retrospectively. There were 21 males and 24 females, with an average age of 67.4 years (43 to 92 years);18 cases on the left side and 27 on the right side. According to Evans Jensen classification, there were 7 patients of type Ⅱ, 17 patients of type Ⅲ, 16 patients of type Ⅳ and 5 patients of type Ⅴ. The time from injury to operationwas 2 to 6 days. The operation time, blood loss and fracture healing, closing time, postoperative complications and Harris score of hip joint were recorded. RESULTS: The operation time of 45 patients was 35 to 80 min, with an average of 52.6 min;the intraoperative bleeding volume was 40 to 110 ml, with an average of 68.7 ml;the hospitalization time was 6 to 11 days, with an average of 8.4 days;the follow up time was 12 to 18 months, with an average of 14.7 months;the internal fixation of 2 patients failed, and 43 patients achieved bony healing;the deep vein thrombosis of the lower extremity in the perioperative period was 1 case, and the inferior vena cava filter was inserted;the internal fixation of 2 patients was cut out, and the hip was renovated. The incidence of complications was 8.9%(4 / 45). At the final follow up, Harris score of hip joint was 56 to 95 (81.30±8.40), including excellent 15 cases, good 26 cases, fair 2 cases and poor 2 cases. CONCLUSION It is safe and feasible to treat intertrochanteric fracture of femur with closed reduction and anti rotation intramedullary nailing under the bed without traction in a supine position. It has the advantages of small trauma and low complications, and the clinical effect is satisfactory. It is worth popularizing and using in basic hospitals.
Adult ; Aged ; Aged, 80 and over ; Bone Nails ; Female ; Fracture Fixation, Intramedullary ; Hip Fractures ; surgery ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Supine Position ; Treatment Outcome