Objective:To explore the application effects of the solution-focused approach combined with empathic nursing in patients with acute myocardial infarction (AMI) after percutaneous coronary intervention (PCI) .Methods:A total of 96 AMI patients who underwent PCI in the Department of Cardiology at Cangzhou Central Hospital from March 2020 to March 2023 were selected using convenience sampling. They were randomly assigned to an experimental group ( n=48) and a control group ( n=48) using a random number table. The control group received routine nursing care, while the experimental group received a solution-focused approach combined with empathic nursing. Medication adherence, coping strategies, and patient satisfaction were compared between the two groups. Results:After the intervention, medication adherence and satisfaction scores in the experimental group were significantly higher than those in the control group, and the differences werestatistically significant ( P<0.05) . Additionally, the experimental group scored higher in confrontation coping, and lower in avoidance and resignation coping than the control group, and the differences were statistically significant ( P<0.01) . Conclusions:The combination of a solution-focused approach and empathic nursing can effectively improve medication adherence, coping strategies, and patient satisfaction in AMI patients after PCI.

Objective:To explore the application effects of the solution-focused approach combined with empathic nursing in patients with acute myocardial infarction (AMI) after percutaneous coronary intervention (PCI) .Methods:A total of 96 AMI patients who underwent PCI in the Department of Cardiology at Cangzhou Central Hospital from March 2020 to March 2023 were selected using convenience sampling. They were randomly assigned to an experimental group ( n=48) and a control group ( n=48) using a random number table. The control group received routine nursing care, while the experimental group received a solution-focused approach combined with empathic nursing. Medication adherence, coping strategies, and patient satisfaction were compared between the two groups. Results:After the intervention, medication adherence and satisfaction scores in the experimental group were significantly higher than those in the control group, and the differences werestatistically significant ( P<0.05) . Additionally, the experimental group scored higher in confrontation coping, and lower in avoidance and resignation coping than the control group, and the differences were statistically significant ( P<0.01) . Conclusions:The combination of a solution-focused approach and empathic nursing can effectively improve medication adherence, coping strategies, and patient satisfaction in AMI patients after PCI.

Objective To explore the characteristics of myocardial injury in patients with acute myocardial infarction(AMI)complicated by pleural effusion and its effect on long-term prognosis.Methods It was a prospective single-center study.Patients with AMI who were admitted to hospital within 15 days from symptom onset and performed echocardiography and cardiac magnetic resonance imaging(CMR)during hospitalization were consecutively enrolled and assigned to the with-pleural effusion group and the without-pleural effusion group according to the echocardiography result.Baseline data,cardiac magnetic resonance myocardial injury index and echocardiography characteristics were compared between the two groups.The occurrence of major adverse cardiovascular and cerebrovascular events(MACCE)was recorded through outpatient follow-up and telephone follow-up,including all-cause death,re-infarction,revascularization,rehospitalization for congestive heart failure and stroke.Cox regression analysis was performed to analyze influencing factors of all-cause death.Results Among 211 patients,31(14.7%)patients had pleural effusion and 180(85.3%)had no pleural effusion.Compared with the group without pleural effusion,the left ventricular end-diastolic diameter was larger,and left ventricular ejection fraction assessed by echocardiography was lower in the group with pleural effusion(P＜0.05).There were no significant differences in infarct size,left ventricular end-diastolic volume,left ventricular end-systolic volume,left ventricular ejection fraction and the presence of microvascular obstruction and intramyocardial hemorrhage between the two groups in CMR(all P＞0.05).At a median follow-up of 31 months,MACCE occurred in 43(20.4%)patients,and there was no significant difference between the two groups(χ2=3.160,P=0.075).Six cases(2.8%)had all-cause death.The incidence of all-cause death was higher in the group with pleural effusion than that in the group without pleural effusion(9.7%vs.1.7%,P<0.05).There was no significant difference in the incidence of other adverse events between the two groups(P＞0.05).Multivariate Cox regression analysis showed that advanced age and presence of pleural effusion were independent risk factors of all-cause death during follow-up.Conclusion Patients with AMI combined with pleural effusion have more severe myocardial injury and higher all-cause mortality.

Objective To investigate the hematopoietic effects and mechanisms of Asini Corii Colla with different processing methods on blood-deficient mice.Specifically,we aim to evaluate the blood-nourishing properties of Asini Corii Colla extracted using high-pressure steam extraction compared to the traditional atmospheric pressure extraction method.Methods Seventy female C57BL/6 mice were randomly divided into the following groups:normal control group(Normal),model group(Model),Asini Corii Colla processed by atmospheric pressure method low dosage group(aL),Asini Corii Colla processed by atmospheric pressure method high dosage group(aH),Asini Corii Colla processed by high-pressure steam low dosage group(AL),Asini Corii Colla processed by high-pressure steam high dosage group(AH),and positive control group treated with vitamin B12(VB12).Except for the normal group,all other groups were induced to develop blood deficiency syndrome in mice by combining acetylphenylhydrazine(APH)with cyclophosphamide(CTX).After the treatment,whole blood,kidney,and femur tissue samples were collected from the mice.The peripheral blood parameters of the mice were determined using a hematology analyzer.The levels of hematopoietic cytokines in the mouse serum were measured by ELISA.The protein levels related to hematopoietic function in the mouse serum and kidney tissue were determined by Western blot.Hematoxylin and eosin(HE)staining was performed to observe the pathological changes in the bone marrow tissue.Immunohistochemistry was used to evaluate the protein expression levels of granulocyte colony-stimulating factor(G-CSF)and granulocyte-macrophage colony-stimulating factor(GM-CSF)in the bone marrow tissue.Results Asini Corii Colla processed by different techniques significantly increased the levels of peripheral blood leukocytes,erythrocytes,hemoglobin,and lymphocytes in mice with blood deficiency.It also decreased the mean corpuscular volume and mean corpuscular hemoglobin concentration in peripheral blood,effectively improving the symptoms of reduced hematopoietic cells and increased adipose tissue in mice with blood deficiency.It increased the number of nucleated cells in the bone marrow,enhanced the protein levels of G-CSF and GM-CSF in the bone marrow,and increased the levels of erythropoietin(EPO),interleukin-3(IL-3),and GM-CSF in the serum.It also increased the expression of EPO in the kidneys and decreased the levels of interleukin-6(IL-6)and tumor necrosis factor-alpha(TNF-α)in the serum.Compared with Asini Corii Colla processed by traditional atmospheric pressure extraction,the Asini Corii Colla produced by high-pressure steam extraction exhibited more significant effects in increasing blood cell counts in peripheral blood,increasing the number of nucleated cells in the bone marrow,enhancing the protein levels of G-CSF and GM-CSF in the bone marrow,increasing the levels of erythropoietin(EPO)and G-CSF in the serum,and decreasing IL-6 levels.Conclusion Asini Corii Colla processed by different techniques demonstrated significant blood-supplementing effects in mice with blood deficiency,with the high-pressure steam extraction technique showing stronger effects than the traditional atmospheric pressure extraction technique.The mechanism involved the upregulation of EPO,IL-3,GM-CSF,and G-CSF as positive regulators of hematopoiesis,increased expression of EPO in the kidneys,enhanced protein expression of GM-CSF and G-CSF in the bone marrow,as well as the downregulation of TNF-α and IL-6 as negative regulators of hematopoiesis.

Objective To explore the effect of web problem-based learning in electrocardiography (ECG) teaching.Methods 100 clinical medical students from Grade 2014 were randomly selected and divided into two groups,with 50 in each.The control group received traditional methods in ECG teaching,while the WPBL teaching method was conducted in experimental group.The effect of ECG teaching in two groups were evaluated and analyzed by test scores and questionnaire survey.Continuous variables were expressed as mean ± standard deviation and were compared by t-test.Categorical variables were expressed as counts and percentages.Counting data were test by Chi-square.Results Comparing with control group,students in the experimental group performed better on independent learning capability,interesting of learning ECG,ability to analyze and solve problems,team cooperation,self-presentation and presentation skills (P＜0.05).The average experimental score in experimental group was higher than that in control group [(32.91 ± 3.56) vs.(27.38 ± 4.63),P＜0.05].There were no significant differences of theoretical scores between the two groups [(54.16 ± 3.87) vs.(52.84 ± 4.56),P＞0.05].Conclusion WPBL teaching could improve medical students' interest in electrocardiogram learning and cultivates their ability of active learning and problem solving,which is worthy of promotion.

Objective To investigate the effects of hyperbaric oxygen (HBO) coupled with electrical stimulation at Neikuan Luo-Connecting point for promotion of conscious recovery in the patients with severe coma.Methods One hundred and twenty-eight cases of severe coma for a month and with Glasgow coma scale (GCS) scores of 3-8 were recruited as study subjects.The patients were divided into the treatment group and the control group in accordance with different treatment methods,each consisting of 64 subjects.The control group received conventional therapy plus electrical stimulation at Neikuan Luo-Connecting point,while the treatment group received conventional therapy and electrical stimulation at Neikuan Luo-Connecting point plus HBO with the therapeutic pressure at 0.2 MPa (2.0 ATA).After 5 consecutive treatment courses,GCS scores were assayed and EEG detections were made in the patients of the 2 groups,and then therapeutic results were evaluated and compared.Results GCS scores for the treatment group and the control group were respectively (11.15 ± 1.52) and (8.95 ± 1.32),and statistical significance could be seen when comparisons were made between the 2 groups (P ＜ 0.05).Conclusions HBO coupled with electrical stimulation at Neikuan LuoConnecting point in the treatment of patients with severe coma could obviously improve brain electrical activity and displayed good effect on the promotion of conscious recovery.

Objective To investigate the effects of hyperbaric oxygen (HBO) coupled with electrical stimulation at Neikuan Luo-Connecting point for promotion of conscious recovery in the patients with severe coma.Methods One hundred and twenty-eight cases of severe coma for a month and with Glasgow coma scale (GCS) scores of 3-8 were recruited as study subjects.The patients were divided into the treatment group and the control group in accordance with different treatment methods,each consisting of 64 subjects.The control group received conventional therapy plus electrical stimulation at Neikuan Luo-Connecting point,while the treatment group received conventional therapy and electrical stimulation at Neikuan Luo-Connecting point plus HBO with the therapeutic pressure at 0.2 MPa (2.0 ATA).After 5 consecutive treatment courses,GCS scores were assayed and EEG detections were made in the patients of the 2 groups,and then therapeutic results were evaluated and compared.Results GCS scores for the treatment group and the control group were respectively (11.15 ± 1.52) and (8.95 ± 1.32),and statistical significance could be seen when comparisons were made between the 2 groups (P ＜ 0.05).Conclusions HBO coupled with electrical stimulation at Neikuan LuoConnecting point in the treatment of patients with severe coma could obviously improve brain electrical activity and displayed good effect on the promotion of conscious recovery.

Objective To investigate the clinical effect of induction chemotherapy plus concurrent radiochemotherapy in the treatment of locally advanced non-small cell lung cancer (NSCLC) through a meta-analysis.Methods CBM, CNKI, Cochrane Library, PubMed, and EMbase were searched for the articles on comparison between induction chemotherapy plus concurrent radiochemotherapy and concurrent radiochemotherapy for patients with locally advanced NSCLC.According to the inclusion and exclusion criteria, the data on short-term outcome and survival were collected.A Meta-analysis was performed to evaluate the clinical effect of induction chemotherapy followed by concurrent radiochemotherapy.Results A total of 5 articles were included, which involved 845 patients.The results showed that the short-term outcome and the 2-and 3-year survival rates were similar between patients receiving induction chemotherapy plus concurrent radiochemotherapy and those receiving concurrent radiochemotherapy ( OR=0.875, 95% CI 0.507-1.510, P=0.631;HR=0.770, 95% CI 0.515-1.151, P=0.203;HR=0.809, 95% CI 0.559-1.172, P=0.262), but the patients receiving induction chemotherapy plus concurrent radiochemotherapy showed a significantly higher incidence rate of grade ≥ 3 leukopenia than those receiving concurrent radiochemotherapy alone ( OR=0.637, 95% CI 0.435-0.931, P=0.020).Conclusions Induction chemotherapy plus concurrent radiochemotherapy shows no significant advantages over concurrent radiochemotherapy alone in the short-term outcome and 2-and 3-year survival rates, but it significantly increases myelosuppression.Since there are few studies involving a limited number of cases included in this analysis, more multicenter randomized trials are needed to provide more detailed data and further clarify the clinical value of induction chemotherapy plus concurrent radiochemotherapy.

Objective To validate and compare the pyramidal tracts traced by functional magnetic resonance mo?tion activated area as the region of interest method (fMRI guided DTI-FT) and by the anatomy of primary motor cortex as region of interest method(traditional DTI-FT)using subcortical electrical stimulation (DsCS). Methods A prospective study was conducted in 12 cases of patients with central lesions involving the motor area. The pyramidal tracts were traced by fMRI guided DTI-FT method and traditional DTI-FT method. The lesions were resected with the assistance of neuronavigation. The distances between same stimulation positive point and pyramidal tracts traced by the fMRI DTI-FT or traditional DTI-FT were recorded. The coincidence rates between pyramidal tract imaging and DsCS were analyzed in order to verify the accuracy and reliability of these two methods. Results Two cases were excluded:one due to the failure of the fMRI activation caused by movement dysfunction and one case due to negative electrical stimulation.,The pyrami?dal tracts were successfully reconstructed in the rest 10 patients using these two methods which were further applied to assist surgery. The coincidence rates between DsCS and pyramidal tracts were 77%in fMRI DTI-FT and 70%in tradition?al DTI-FT. The shortest distances were 4.3mm±2.8mm and 5.5mm±3.4mm in fMRI DTI-FT and in traditional DTI-FT in 16 DsCS positive sites and the difference was statistically significant (P<0.05). Five cases had temporary postoperative pa?ralysis. Among them, four cases had upper limb paralysis and one case had hemiplegia. The motor function was improved in four cases and remained unchanged in two cases two weeks after the operation. The motor function in the rest six cases did not have any change before and after operation. Conclusion The fMRI guided DTI-FT can be helpful to deal with le?sions and effectively protect the brain function area in patients with the central area lesions involved motor area.