Objective To identify effective strategies to motivate medical staff in private hospitals to engage in health science popularization by analyzing the current situation and influencing factors.Methods A general descriptive analysis was conducted to evaluate the basic information and status of health science popularization among the subjects.The factors influencing the willingness of medical staff in private hospitals to engage in health science popularization were examined using single-factor a-nalysis and a multi-factor logistic regression model.Results A total of 88.61％of medical staff expressed willingness to partici-pate in health science popularization,while 56.39％engaged in such activities.Factors such as interest in health science popu-larization,availability of resources,training,and dissemination channels significantly influenced participation(P＜0.05).Con-clusion Similar to public hospitals,most medical staff in private hospitals are willing to disseminate health science,but actual participation rate remains low.To enhance engagement,hospitals should improve performance incentive mechanisms and develop a diversified training system and comprehensive media platforms for science popularization.

Objective:To investigate the feasibility of transcatheter edge-to-edge repair (TEER) using a short-clip strategy for patients with moderate-to-severe or greater degenerative mitral regurgitation caused by commissural prolapse.Methods:This retrospective study included patients with severe mitral regurgitation secondary to commissural prolapse who underwent TEER at the Second Affiliated Hospital of Zhejiang University School of Medicine between September 2022 and July 2024. Preoperative clinical and imaging data, intraoperative details, procedural outcomes, and 1-month postoperative follow-up results were collected.Results:A total of 19 patients were enrolled, aged (74.1±6.1) years, including 12 males. Among them, 10 patients had external commissural prolapse, and 9 patients had internal commissural prolapse. Preoperatively, all patients exhibited severe mitral regurgitation (4+), with an effective regurgitant orifice area of (0.55±0.17) cm2, left atrial volume of (104.77±36.57) ml, left ventricular end-diastolic volume of (102.29±32.47) ml, left ventricular end-diastolic dimension of (5.34±0.59) mm, and prolapse width of (1.18±0.34) cm. All procedures utilized short clips (NTR or NTW clips) to target the prolapsed commissural region and were completed successfully without intraoperative complications. At 1-month follow-up, no mortality, stroke, single-leaflet device attachment, myocardial infarction, or unplanned mitral reintervention occurred. Mitral regurgitation severity improved to ≤2+ in all patients, with left atrial volume of (74.49±33.83) ml, left ventricular end-diastolic volume of (85.90±18.05) ml, and left ventricular end-diastolic dimension of (4.93±0.37) mm (all P<0.05). Conclusion:The short-clip strategy, focusing on precise clip placement at the commissural interface, is feasible and effective for TEER in patients with severe mitral regurgitation due to commissural prolapse.

Objective To identify effective strategies to motivate medical staff in private hospitals to engage in health science popularization by analyzing the current situation and influencing factors.Methods A general descriptive analysis was conducted to evaluate the basic information and status of health science popularization among the subjects.The factors influencing the willingness of medical staff in private hospitals to engage in health science popularization were examined using single-factor a-nalysis and a multi-factor logistic regression model.Results A total of 88.61％of medical staff expressed willingness to partici-pate in health science popularization,while 56.39％engaged in such activities.Factors such as interest in health science popu-larization,availability of resources,training,and dissemination channels significantly influenced participation(P＜0.05).Con-clusion Similar to public hospitals,most medical staff in private hospitals are willing to disseminate health science,but actual participation rate remains low.To enhance engagement,hospitals should improve performance incentive mechanisms and develop a diversified training system and comprehensive media platforms for science popularization.

Objective:To investigate the feasibility of transcatheter edge-to-edge repair (TEER) using a short-clip strategy for patients with moderate-to-severe or greater degenerative mitral regurgitation caused by commissural prolapse.Methods:This retrospective study included patients with severe mitral regurgitation secondary to commissural prolapse who underwent TEER at the Second Affiliated Hospital of Zhejiang University School of Medicine between September 2022 and July 2024. Preoperative clinical and imaging data, intraoperative details, procedural outcomes, and 1-month postoperative follow-up results were collected.Results:A total of 19 patients were enrolled, aged (74.1±6.1) years, including 12 males. Among them, 10 patients had external commissural prolapse, and 9 patients had internal commissural prolapse. Preoperatively, all patients exhibited severe mitral regurgitation (4+), with an effective regurgitant orifice area of (0.55±0.17) cm2, left atrial volume of (104.77±36.57) ml, left ventricular end-diastolic volume of (102.29±32.47) ml, left ventricular end-diastolic dimension of (5.34±0.59) mm, and prolapse width of (1.18±0.34) cm. All procedures utilized short clips (NTR or NTW clips) to target the prolapsed commissural region and were completed successfully without intraoperative complications. At 1-month follow-up, no mortality, stroke, single-leaflet device attachment, myocardial infarction, or unplanned mitral reintervention occurred. Mitral regurgitation severity improved to ≤2+ in all patients, with left atrial volume of (74.49±33.83) ml, left ventricular end-diastolic volume of (85.90±18.05) ml, and left ventricular end-diastolic dimension of (4.93±0.37) mm (all P<0.05). Conclusion:The short-clip strategy, focusing on precise clip placement at the commissural interface, is feasible and effective for TEER in patients with severe mitral regurgitation due to commissural prolapse.

Objective: To examine the effect of excimer laser ablation (ELA) combining with drug-coated balloon (DCB) for atherosclerotic lesions in no-stenting zones (NSZ) of the lower extremity. Methods: From June 2019 to December 2021, 46 patients who underwent ELA combining with DCB in lesions of NSZ at Zhongshan Hospital, Fudan University and Jinshan Hospital, Fudan University were retrospectively enrolled, including 29 males and 17 females. The age was (72.5±11.7) years (range: 42 to 93 years). Among them, 44 lesions (95.7%, 44/46) were in popliteal artery and 2 lesions (4.3%, 2/46) were in common femoral artery. Chronic total occlusion (CTO) was observed in 31 patients (76.4%, 31/46), and stenotic lesions were observed in 15 patients (32.6%, 15/46). The length of lesions was (7.3±2.7) cm (range: 3.0 to 13.2 cm). Patients were followed at 6, 12 months after surgery and every year thereafter, and they underwent Doppler and CT angiography examination at each follow-up point. The primary endpoint was primary patency. The secondary endpoints included major amputation-free survival (MAFS) rate, technical success, bailout stent, ankle-brachial index (ABI), target lesion reintervention (TLR). Student t test was applied to compare the difference between ABI of 6 or 12 months after surgery and the baseline. Primary patency, freedom from TLR, and MAFS rate were calculated by Kaplan-Meier method. Results: The technical success rate was 91.3% (42/46). The rate of procedure-related complication was 6.5% (3/46), and all the complications were distal embolization. The rate of flow-limiting dissection was 8.7% (4/46). ABI was significantly increased at 6 and 12 months compared to preoperatively (0.90±0.10 vs. 0.42±0.10, t=-4.48, P<0.01; 0.87±0.12 vs. 0.42±0.10, t=-5.21, P<0.01). The follow-up time[M(IQR)] was 22.5 (8.8) months (range: 6 to 32 months). TLR was performed in 4 patients (4/46, 8.7%). The 2-year primary patency was 86.2% (95%CI: 71.8% to 93.5%). The 2-year freedom from TLR and MAFS rate were 90.7% (95%CI: 77.0% to 96.4%) and 97.8% (95%CI: 85.6% to 99.7%), respectively. Conclusion: ELA combining with DCB can be applied to treat atherosclerotic lesions in NSZ.
Humans ; Adult ; Middle Aged ; Aged ; Aged, 80 and over ; Retrospective Studies ; Arteries ; Laser Therapy

"The Expert Group on Tumor Ablation Therapy of Chinese Medical Doctor Association, The Tumor Ablation Committee of Chinese College of Interventionalists, The Society of Tumor Ablation Therapy of Chinese Anti-Cancer Association and The Ablation Expert Committee of the Chinese Society of Clinical Oncology" have organized multidisciplinary experts to formulate the consensus for thermal ablation of pulmonary subsolid nodules or ground-glass nodule (GGN). The expert consensus reviews current literatures and provides clinical practices for thermal ablation of GGN. The main contents include: (1) clinical evaluation of GGN, (2) procedures, indications, contraindications, outcomes evaluation and related complications of thermal ablation for GGN and (3) future development directions.
.

With the advent of social aging, the development of intelligent multifunctional nursing beds that are suitable for hospitals, nursing homes, homes and the like has a wide range of applications, this paper presents an intelligent nursing bed design based on Internet of Things technology. The design uses STM32F103 as the central processor. The design is divided into nursing bed module based on tri-fold structure, central control module based on data processing, weight scale module based on weight detection, power supply module based on system power supply and host computer module based on user operation. The design uses a closed control mode, greatly improving the bed control accuracy. Experimental tests showed that under the action of the intelligent control bed control system, the error rate of bed position information driven bedboard can be less than 2%, which has high accuracy and stability.
Beds ; Equipment Design ; Hospitals ; Internet ; Monitoring, Physiologic ; Nursing Homes ; Technology

OBJECTIVETo observe the effectiveness and safety of external applying Compound Tripterygium wilfordii Hook F. (TwHF) in relieving joint pain in rheumatoid arthritis (RA) patients.

METHODSIn this double-blinded, randomized multicenter trial, a total of 174 moderately active RA patients were enrolled and randomly assigned to the treatment group (treated with Compound TwHF, 87 cases) and the placebo control group (87 cases). Compound TwHF or placebo was externally applied in painful joints, 20 g each time, once per day for 8 weeks. Self-reported joint pain relief was taken as a primary effective indicator. Visual analogue scale for pain (VAS), disease activity score of 28 joints (DAS28), VAS for general health (GH) were evaluated before treatment, at week 4 and after treatment. Erythrocyte sedimentation rate (ESR) and hypersensitive C reactive protein (hs-CRP) were tested before and after treatment. Menstrual changes in females were observed during treatment. Skin irritation occurred during the recording process was assessed using skin irritation strength. Intention to treat (ITT) was statistically analyzed.

RESULTSThe joint pain relief rate in the treatment group was 90.8% (79/87 cases), higher than that in the placebo control group (69.0%, 60/87 cases; P = 0.001). VAS pain score, DAS28, VAS for GH score were significantly improved in the two groups at week 4 of treatment and after treatment, as compared with before treatment (P < 0.01). ESR and hs-CRP levels significantly decreased in the treatment group after treatment (P < 0.05, P < 0.01). No difference was found in post-treatment VAS pain score, DAS28, VAS for GH score, ESR, or hs-CRP between the two groups (P > 0.05). Eight adverse events occurred in the treatment group (5 skin allergy, 1 intolerance of medical odor, and 2 mild liver injury), while 3 adverse events occurred in the placebo control group (2 skin allergy, 1 mild liver injury). There was no statistical difference in adverse event between the two groups (P > 0.05). No menstrual change occurred in the treatment group.

CONCLUSIONExternal applying Compound TwHF was an effective and safe way to relieve-joint pain of RA patients, which could be taken as an adjuvant therapy.

Arthralgia ; drug therapy ; Arthritis, Rheumatoid ; drug therapy ; Blood Sedimentation ; C-Reactive Protein ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Female ; Humans ; Phytotherapy ; Treatment Outcome ; Tripterygium

OBJECTIVETo assess the safety and efficacy of transcatheter intervention for critical pulmonary stenosis (CPS) and pulmonary atresia with intact ventricular septum (PA/IVS) in neonates.

METHODFrom June 2006 to September 2011, 27 neonates including CPS in 19 patients and PA/IVS in 8 patients underwent transcatheter intervention. All patients had membranous stenosis or atresia without severe Ebstein's anomaly and severe right ventricle and pulmonary valve hypoplasia, without right ventricle-dependent coronary circulation in PA/IVS. The mean age was (16.8 ± 9.9) d. The mean weight was (3.3 ± 0.5) kg. Two of them were premature neonates, the weight was 2.3 kg and 2.5 kg, respectively. The procedural success, early outcome, complication rates, midterm results and pulmonary regurgitation were retrospectively studied.

RESULTTwenty-six patients were successfully treated with transcatheter intervention. Right ventricular pressure fell from (112.0 ± 21.0) mm Hg (1 mm Hg = 0.133 kPa) to (50.4 ± 15.9) mm Hg (P < 0.001). The ratio of right ventricular pressure and aortic pressure fell from 1.7 ± 0.1 to 0.7 ± 0.3 (P < 0.001). One patient died early of PA/IVS. Complication occurred in 5 patients. Hemopericardium occurred in 3 patients, tachyarrhythmia in 2 patients. Five patients needed prolonged prostaglandin E(1) infusion for 3 to 14 days because of desaturation after the procedure. No patient needed surgery in neonatal period. At a mean follow-up of (33.5 ± 18.3) months (from 6 months to 5 years), 21 patients had no further transcatheter or surgical intervention. Four patients with CPS had moderate to severe residual pulmonary stenosis after the procedure, 3 of them underwent a second balloon dilation at 3 months of follow-up, the other one was waiting for the second balloon dilation. One patient with PA/IVS was waiting for a bidirectional Glenn procedure because of chronic right ventricular failure. Mild pulmonary regurgitation occurred in 18 patients (69.2%), and moderate pulmonary regurgitation in 8 patients (30.8%).

CONCLUSIONTranscatheter intervention for CPS and PA/IVS in neonates is safe and effective. It can avoid neonatal surgery. Some patients may require repeat balloon valvuloplasty in infant period. In most patients surgical or transcatheter intervention could be avoided and mild pulmonary regurgitation was the common finding in midterm follow-up.

Catheterization ; instrumentation ; methods ; Female ; Follow-Up Studies ; Heart Defects, Congenital ; surgery ; Humans ; Infant, Newborn ; Male ; Pulmonary Atresia ; surgery ; Pulmonary Valve ; surgery ; Pulmonary Valve Stenosis ; surgery ; Reoperation ; Retrospective Studies ; Treatment Outcome

Objective To study the effect of intensive trunk muscle training on balance and walking in pa- tients with hemiplegia caused by stroke.Methods A total of 90 stroke patients were recruited and randomly divid- ed into a treatment group(45 cases)and a control group(45 cases).All the patients were given conventional reha- bilitation training.Meanwhile,intensive trunk muscle training was also administered for those in the treatment group as well.The trunk control function,balance ability and walking ability were assessed by using the trunk control test, Berg Balance Scale and the balance subscale of the Fugl-Meyer physical performance test,and Holden's functional ambulation classification,respectively,before and after 6 weeks of training.Results It was found that all the pa- tients scored better with the trunk control test,Berg's balance scale,the balance subscale of the Fugl-Meyer physical performance test and Holden's ambulation classification after treatment,and there were significant differences between the two groups after treatment(P