Objective:To study influence of exercise rehabilitation based on psycho-cardiology medical model on pa-tients with coronary heart disease(CHD)after percutaneous coronary intervention(PCI).Methods:A total of 164 CHD patients undergoing PCI in our hospital were randomly and equally divided into routine nursing group and exer-cise rehabilitation group(received exercise rehabilitation based on psycho-cardiology medical model based on rou-tine nursing group).Both groups were intervened for six months.General clinical data,score of somatic symptoms scale(SSS),cardiac function indexes:LVEF and LVEDV,6min walking distance(6MWD)and score of 36-item short-form heath survey(SF-36)were compared between two groups.Results:During follow-up,there were three cases lost in routine nursing group,and two cases lost and four cases stopped follow-up in exercise rehabilita-tion group.Compared with routine nursing group,six months after intervention,there were significant reductions in SSS score[(33.97±5.76)scores vs.(25.76±4.79)scores]and LVEDV[(125.33±16.14)ml vs.(119.53± 16.82)ml],and significant rise in LVEF[(56.28±4.46)％vs.(59.28±4.90)％],6MWD[(410.42±20.08)m vs.(439.69±20.66)m],scores of physical functioning[(19.20±4.22)scores vs.(23.76±3.98)scores],bodily pain[(7.42±1.99)scores vs.(8.84±1.94)scores],general health[(16.42±4.73)scores vs.(19.09±4.37)scores],vitality[16.0(7.0)scores vs.19.0(6.8)scores],role-emotional[(4.86±1.10)scores vs.(5.18± 0.86)scores],mental health[20.0(5.0)scores vs.24.0(8.8)scores]of SF-36 in exercise rehabilitation group(P＜0.05 or＜0.01).Conclusion:Exercise rehabilitation based on psycho-cardiology medical model can signifi-cantly improve cardiac function and psychological status,and improve quality of life in patients with coronary heart disease after PCI.

OBJECTIVETo assess the feasibility of the 10 microg recombination yeast hepatitis B vaccine in the expanded applicable population group aged 5 - 18.

METHODSPeople with both HBsAg and anti-HBs negative were selected to take two-stage clinical experiment and the safety and immunogenicity were observed. Safety observation was conducted in 925 subjects, while 568 for immunogenicity. The observation group (aged 5 - 18) included 493 subjects, and (age > 18) 75 enrolled in control group. For the observation group, there were three sub-groups including a child group (141, aged 5 - 6), early youth group (177, aged 12 - 13), and youth group (175, aged 16 - 18). Both groups were administered with 10 microg recombination yeast hepatitis B vaccines with 3 doses at 0 month, 1st month, 6th month. To assess the immunogenicity, the vaccination reactions were observed during the following 4 weeks in order to assess the vaccine safety. The blood samples were taken during 4 - 6 weeks after fully vaccinated, and then anti-HBs were tested with RIA and analyzed by comparing the positive rate of anti-HBs, the geometric mean titer (GMT) and the protective rate between the two groups.

RESULTSBoth observation and control group didn't show any general reactions, adverse events following immunization (AEFI) or coincidental cases when observed at 0.5 h, 6 h, 24 h, 48 h, 72 h, 1 week, 2 weeks, 3 weeks, 4 weeks after being vaccinated. The result of serum test showed, the positive rates of child group, early youth group, youth group and control group were respectively 100.00% (141/141), 97.18% (172/177), 98.29% (172/175) and 89.33% (67/75); the GMTs of anti-HBs were respectively 440.28, 875.38, 467.80, 131.06 U/L; the protective rates were respectively 100.00% (141/141), 97.18% (172/177), 97.14% (170/175) and 86.67% (65/75). The positive rate, GMT and protective rate of the experimental group were all higher than that of control group (chi(2)(positive rate) = 12.77, 5.12, 7.99; t(GMT) = 3.89, 4.13, 5.91; chi(2)(protective rate) = 16.81, 8.60, 8.44; P < 0.05).

CONCLUSIONThis vaccine could be expanded to 5 - 18 year-old population with safety and effectiveness, the positive rate and protective rate of anti-HBs were both higher than that of control group.

Adolescent ; Child ; Child, Preschool ; Female ; Hepatitis B Antibodies ; blood ; immunology ; Hepatitis B Surface Antigens ; blood ; immunology ; Hepatitis B Vaccines ; administration & dosage ; adverse effects ; immunology ; Humans ; Male ; Vaccines, Synthetic ; administration & dosage ; adverse effects ; immunology

Objective To evaluate the efficacy of bivalirudin on reperfusion of coronary artery in patients with acute myocardial infarction undergoing percutaneous coronary intervention. Methods In our study, we evaluated 245 patients with acute myocardial infarction who underwent percutaneous coronary intervention between April 2012 to May 2015. Based on the therapy during operation, bivalirudin were used in 122 patients and heparin was used in 123 patients. Study outcomes included immediate TIMI(thrombolysis in myocardial infarction)flow and CTFC(Corrected TIMI Frame Count)by angiogrophy once the target lesion was opened rates of ,in-hospital thrombocytopenia, bleeding events myocardial infarction, repeat revascularization and the incidence of MACE(major adverse cardiac events)in 30 days and 1 year. Results The mean heart rate was higher in the bivalirudin group(P=0.034). There was no significant difference between the two groups in laboratory results or interventional data(P>0.05). After the target vessel was opened, the effect of bivalirudin on slow/no-reflow in primary PCI has no difference between heparin in terms of TIMI blood evaluation or CTFC (P>0.05). Hospitalization data analysis showed that bivalirudin was able to obtain a higher activated whole blood coagulation time(ACT)value(P<0.001)with lower decrease in the number of platelets. Follow-up data of 30 days and 1 year showed no difference in the incidence of MACE and net adverse clinical events(NACE)between the two groups(P>0.05). Conclusions Bivalirudin has well efficacy and safety in patients with acute myocardial infarction in patients with acute myocardial infarction undergoing PPCI without increasing the incidence of slow/no-reflow.

Objective: To investigate the effects of femoral approach versus radial approach on the incidence of contrast-induced acute kidney injury (CI-AKI) in patients with coronary heart disease, who received twice contrast agents within a short interval. Methods: A total of 322 patients with coronary heart disease, who admitted to the General Hospital of Northern Theater Command from January 2010 to January 2015, were included in this retrospective analysis. All patients exposed to contrast agents twice within 30 days. The patients were divided into two groups according to the approach of interventional operation: radial artery group (n=235) and femoral artery group (n=87). Serum creatinine (SCr) values were detected at 48 and 72 hours post procedure. Endpoint events were CI-AKI, which was defined as SCr increased>0.5 mg/dl (44.2 μmol/L) or relative ratio ((postoperative SCr-preoperative SCr)/preoperative SCr×100%>25%) within 72 hours after contrast agent use after excluding other causes. Clinical characteristics and the incidence of CI-AKI were compared between the two groups, multivariate logistic regression analysis was used to detect the risk factors of postoperative CI-AKI in these patients. Results: The proportion of smoking, PCI history, STEMI patients and levels of fibrinogen, fasting blood glucose, troponin T was significantly higher in femoral artery group than in radial artery group (all P<0.05). The interval between two procedure sessions was significantly longer in the femoral artery group than in the radial artery group (P=0.001). The incidence of CI-AKI tended to be higher in femoral artery group than in radial artery group after the first operation (18.6% (16/87) vs. 11.9% (28/235), P=0.133). CI-AKI incidence after the second operation was similar between the two groups (P>0.05). Multivariate logistic regression analysis showed that interventional approach was not an independent risk factor for postoperative CI-AKI in patients with coronary heart disease undergoing interventional procedures twice within 30 days (P>0.05);STEMI (OR=2.854, 95%CI 1.100-7.404, P=0.031) and diuretics use (OR=4.002, 95%CI 1.470-10.893, P=0.007) were independent risk factors for CI-AKI after the first operation. Conclusion: There is no correlation between the risk of CI-AKI and interventional approaches in patients with coronary heart disease who undergo interventional surgery twice within 30 days.
Acute Kidney Injury/epidemiology* ; Contrast Media/adverse effects* ; Coronary Disease ; Femoral Artery/surgery* ; Humans ; Incidence ; Percutaneous Coronary Intervention/adverse effects* ; Radial Artery ; Retrospective Studies ; Risk Factors