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Objective@#To investigate the achievement of the target for blood glucose control among community patients with type 2 diabetes mellitus (T2DM) and its influencing factors, so as to provide insights into developing blood glucose management strategies and intervention measures.@*Methods@#Basic information, lifestyle, medication use, disease history, and HbA1c test results of T2DM patients aged 18 years and older and living in Jinshan District, Shanghai Municipality for more than 6 months were collected through Jinshan District Chronic Disease Follow up Management System and district-level information platform. The proportion of blood glucose achieving the control target (HbA1c<7%) was analyzed. Factors affecting the achievement of the target for blood glucose control were identified using a multivariable logistic regression model.@*Results@#A total of 16 758 T2DM patients were included, with 7 844 males (46.81%) and 8 914 females (53.19%), and a median age of 69.00 (interquartile range, 12.00) years. There were 8 095 patients achieving the blood glucose control target, accounting for 48.31%. Multivariable logistic regression analysis showed that age (60-69 years, OR=0.749, 95%CI: 0.675-0.832; 70-79 years, OR=0.892, 95%CI: 0.801-0.993; ≥80 years, OR=1.238, 95%CI: 1.086-1.411), body mass index (overweight, OR=0.926, 95%CI: 0.863-0.993; obesity, OR=0.800, 95%CI: 0.718-0.891), disease course (6-10 years, OR=0.728, 95%CI: 0.673-0.787; ≥11 years, OR=0.534, 95%CI: 489-0.583), smoking (daily, OR=0.792, 95%CI: 0.730-0.860), drinking (daily, OR=0.788, 95%CI: 0.642-0.967), medication adherence (intermittent, OR=0.293, 95%CI: 0.271-0.317; self discontinuation, OR=0.074, 95%CI: 0.064-0.087), hypertension (OR=0.643, 95%CI: 0.588-0.703) and cardiovascular and cerebrovascular diseases (OR=0.671, 95%CI: 0.563-0.800) were the influencing factors for the achievement of the target for blood glucose control among T2DM patients.@*Conclusion@#The blood glucose control among T2DM patients is mainly affected by age, body mass index, disease course, smoking, drinking, medication adherence and comorbidities.
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@#Objective To evaluate the results of a hybrid procedure for treating Stanford type B1C aortic dissection. Methods In our center, 49 patients with Stanford type B1C aortic dissection underwent supra-arch branch vessel bypass and thoracic endovascular aortic repair (TEVAR) from December 2013 to December 2017. There were 33 males and 16 females with an average age of 60.4±5.5 years. Left common carotid artery to left subclavian artery bypass (n=29), right common carotid artery to left common carotid artery and left subclavian artery bypass (n=18), left common carotid artery to left subclavian artery and right common carotid artery to right subclavian artery bypass (n=2) were performed. Results Early mortality rate was 2.0% (1/49). Forty-eight patients survived postoperatively. The follow-up rate was 100.0% (48/48). The patients were followed up for 6 to 47 (26.8±11.9) months postoperatively. Chest pain relapsed in one patient 8 months after the operation. The whole aorta CTA showed type A1S aortic dissection in one patient 6 months after the operation, and the re-operation was satisfactory. There was no endoleak or paraplegia. Conclusion Initial results suggest that the one-stage hybrid procedure is a suitable therapeutic option for type B1C aortic dissection.
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@#Objective To summarize the clinical experience in the treatment of high-risk patients with severe aortic valve disease by transcatheter aortic valve implantation (TAVI) via heart apex approach and to evaluate the early efficacy. Method Five patients who underwent TAVI via heart apex approach from September 2017 to February 2019 in Henan Thoracic Hospital were retrospectively analyzed, including 3 males and 2 females, aged 65-84 (74.6±4.5) years. Result All operations were performed through a small left incision into the thoracic cavity (3-5 cm), and then through the J-Valve transport system, the aortic valve was successfully released via heart apex after precise positioning under digital subtraction angiography. One patient developed ventricular fibrillation during the operation, and the operation was completed with the assistance of emergency femoral arteriovenous catheterization cardiopulmonary bypass; one patient underwent percutaneous coronary intervention first because of severe coronary stenosis; one patient had paroxysmal atrial fibrillation during the perioperative period, and had hepatorenal insufficiency and thrombocytopenia after the operation, and was improved after medical treatment; one patient had perivalvular leak during the operation, and was improved after re-implantation of the valve; one patient was in stable condition during operation and recovered smoothly after operation. Surgery was successful in all 5 patients. The follow-up time was 2-19 months, and the early clinical effect was good. Conclusion The short-term clinical efficacy of TAVI via heart apex approach in the treatment of high-risk severe aortic valve disease is definite and safe, but the long-term and medium-term effects need to be further evaluated.
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Abstract Background: Data are scarce regarding disparities in cardiovascular risk factor management between patients treated with percutaneous coronary intervention (PCI) and those treated with coronary artery bypass grafting (CABG). Objective: Whether the goal achievement rates of cardiovascular risk factors were different between PCI and CABG patients. Methods: We retrospectively reviewed the data retrieved from a clinical record database of patients admitted to Beijing Anzhen Hospital between January 1, 2014, and December 31, 2014, who underwent PCI or CABG. Results: Compared with the CABG group, low-density lipoprotein cholesterol (LDL-C) < 1.8 mmol/L (28.6% vs. 24.7%; p < 0.01), LDL-C < 2.07 mmol/L (43.5% vs. 39.4%; p < 0.01) and blood pressure (BP) < 140/90 mm Hg (85.6% vs. 77.7%; p < 0.01) goal achievement rates were significantly higher in the PCI group. Compared with patients ≥ 60 years old: patients < 60 years old had better BP < 140/90 mm Hg goal achievement rates (87.7% vs. 84.4%; p < 0.01) in the PCI group, and better fasting blood-glucose (FBG) < 7 mmol/L (79.4% vs.72.0%; p < 0.01) and HbA1c < 7% (79.4% vs. 70.1%; p < 0.01) goal achievement rates in the CABG group. Compared with females: males had better LDL-C < 2.07 mmol/L (24.7% vs. 28.5%; p < 0.01), FBG < 7 mmol/L (71.8% vs.75.2%; p < 0.01) and HbA1c < 7% (70.4% vs. 74.1%; p < 0.01) goal achievement rates in the PCI group. Conclusion: Patients in the PCI group were generally more likely than those in the CABG group to achieve LDL-C < 1.8 mmol/L and BP goals. The control of cardiovascular risk factors differed between patients ≥ 60 years old and < 60 years old. Female patients were less likely to achieve LDL-C, FBG and HbA1c goals.
Resumo Fundamento: Há poucos dados referentes às disparidades no manejo de fatores de risco cardiovascular entre pacientes tratados com intervenção coronária percutânea (ICP) e aqueles tratados com cirurgia de revascularização miocárdica (CRM). Objetivo: Avaliar se as taxas de cumprimento de metas de fatores de risco cardiovascular diferiram entre pacientes submetidos a ICP ou a CRM. Métodos: Revisão retrospectiva de banco de dados de prontuários médicos de pacientes admitidos no Hospital Beijing Anzhen entre 1 de janeiro de 2014 e 31 de dezembro de 2014, submetidos a ICP ou a CRM. Resultados: Comparado ao grupo CRM, o grupo ICP apresentou taxas significativamente maiores de cumprimento de meta de colesterol da lipoproteína de baixa densidade (LDL-C) < 1,8 mmol/L (28,6% vs. 24,7%; p < 0,01), LDL-C < 2,07 mmol/L (43,5% vs. 39,4%; p < 0,01) e pressão arterial (PA) <140/90 mmHg (85,6% vs. 77,7%; p < 0,01). Comparados aos pacientes ≥ 60 anos de idade, aqueles < 60 anos de idade apresentaram melhor taxa de cumprimento de meta de PA < 140/90 mmHg (87,7% vs. 84,4%; p < 0,01) no grupo ICP, e melhores taxas de cumprimento de meta de glicemia de jejum (GJ) < 7 mmol/L (79.4% vs.72.0%; p < 0.01) e HbA1c < 7% (79.4% vs. 70.1%; p < 0.01) no grupo CRM. Comparados às mulheres, os homens apresentaram melhores taxas de cumprimento de meta de LDL-C < 2,07 mmol/L (24,7% vs. 28,5%; p < 0,01), GJ < 7 mmol/L (71,8% vs. 75,2%; p < 0,01) e HbA1c < 7% (70,4% vs. 74,1%; p < 0,01) no grupo ICP. Conclusão: Em geral, o grupo ICP apresentou maior probabilidade do que o grupo CRM de cumprir as metas de LDL-C < 1,8 mmol/L e PA. O controle dos fatores de risco cardiovascular diferiu entre pacientes ≥ 60 e < 60 anos de idade. As mulheres apresentaram menor probabilidade de cumprir as metas de LDL-C, GJ e HbA1c.
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Humains , Mâle , Femelle , Adulte d'âge moyen , Maladie des artères coronaires/chirurgie , Pontage aortocoronarien , Prévention secondaire , Intervention coronarienne percutanée , Maladie des artères coronaires/mortalité , Maladie des artères coronaires/sang , Études rétrospectives , Résultat thérapeutiqueRésumé
The recombinant plasmid carrying the gene encoding 3C protease of Enterovirus 71 (EV71) was constructed, the recombinant protein was then expressed and purified, the functional activity was also measured. Firstly, the 3C protease gene was inserted into pET28a vector, the constructed recombinant plasmid was transformed into E. coli BL21 (DE3) for expression under the induction of IPTG. The expressed protein was purified by affinity chromatography (Ni-NTA) and the N-terminus His-tag was cleaved by enterokinase from 3C protease. The activity of 3C protease was evaluated with fluorescent peptide substrates. It was verified by restriction analysis and sequencing that recombinant plasmid pET28a-3C was constructed correctly and functionally expressed in E. coli BL21 (DE3) resulting in the production of recombinant 3C protease with a size of 22kD. Both His-tag and non-His-tag (cleaved by enterokinase) 3C protease exhibited similar enzyme activity to 3B-3C fluorescent peptide with Km, Vmax and Kcat values of 22 microM, 434nM. Min(-1) and 0.0669 Min(-1), respectively. The optimial pH and temperature were 7.0 and 30-37 degrees C, respectively. The acquirement of recombinant purified 3C protease with high activity has paved the way of further studies on anti-viral inhibitors, structural protein assembly, vaccine development and detection methods of EV71.
Sujets)
Clonage moléculaire , Cysteine endopeptidases , Chimie , Génétique , Métabolisme , Entérovirus humain A , Génétique , Escherichia coli , Génétique , Métabolisme , Expression des gènes , Cinétique , Protéines virales , Chimie , Génétique , MétabolismeRésumé
Aims: To analyze various degrees of psychological status of ischemic stroke in the young population with different age, sex, degrees of education, injured regions and ways of medical expense payment. Study design: Cross-sectional study. Place and Duration of Study: Department of Neurology, People’s Hospital of Ningxia Hui Autonomous Region and Department of Rehabilitation, the Second Affiliated Hospital of Qingdao University Medical College, between March 2008 and March 2010. Methodology: We included 90 patients (58 men, 32 women; age range 21-45 years) with ischemic stroke. Psychological distress was evaluated with Symptom Distress Checklist (SCL-90, Chinese version). The 90 patients with ischemic stroke at the acute stage have completed the SCL-90 and the scores were analyzed statistically against the national Norm of China. Results: Compared with the national norm of China, there were great differences in almost all aspects such as depression, anxiety, somatization, phobia and psychoticism (P <0.01, P<0.001, respectively) except for obsessiveness-compulsiveness, hostility and paranoid ideation (P>0.05 respectively). Among 90 stroke patients, the occurrence of Depression/Anxiety was 39 (43.33%). Female patients took up 75%, while male for 25% (P<0.01). Education levels made no difference (P > 0.05). Different payments brought out marked differences; the occurrence of Depression/Anxiety was 29.2% for the group where the medical expense paid by medical insurance, but 66.7% paid at one’s own expense (P< 0.05). Different injured regions brought out marked difference in the psychological reaction (P< 0.05), the occurrence of Depression/Anxiety was 75% with bilateral hemispheres injures. Conclusion: The psychological reactions of the young to the ischemic stroke are depression, anxiety, somatization, interpersonal sensitivity, phobic anxiety, and psychoticism except for obsessive-compulsiveness, hostility and paranoid ideation. Ischemic stroke in the young of different sex, payment method and injured regions resulted in different psychological reactions.