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1.
Article in Chinese | WPRIM | ID: wpr-465189

ABSTRACT

Objective:To study the vertical and horizontal proportions in facial area and the difference between Han and Kazak normal adults in Xinjiang area.Methods:According to certain standards,the adult Han and Kazak college students in Urumqi were randomly selected.Frontal photographs were taken for the subjects in accordance with the same standards.The data were imported into computer, and 20 standard anthropometric marks were determined,then 1 5 measurements were performed by photoshop soft ware,1 9 proportion i-tems of the mesurements was established.Independent sample t-test was applied for statistic analysis by SPSS1 9.0.Results:The face of the males was shorter and wider than that of the females.The males have smaller fissure width and bigger alar width than the females. However,the Han subjects have smaller fissure width and mouth width,bigger alar width and intercanthal width than the Kazak.Con-clusion:This study suggests that facial proportions were significantly different between the two nationalities and between sexes in Xin-jiang.

2.
Article in Chinese | WPRIM | ID: wpr-458952

ABSTRACT

Objective:To study the face profile difference between the Han and Kazak normal youths.Methods:College students of Han and Kazak aged 18-22 years,including 152 Han subjects(58 males and 94 females)and 155 Kazak subjects(62 males and 93 fe-males)in Urumqi were randomly selected.Profile photos were taken for every subject in accordance with same standards respectively. The data were import into computer.Photoshop software was used for measuring the profiles.Independent sample T test was applied for data analysis by SPSS 19.0.Results:Lip protrusion of the males was larger than that of the females and tip of nose was more upward in the females than that in the males in both Han and Kazak subjects.However,the Han subjects have more protruding lips,smaller chin and more upward nose tip compared with the Kazak subjects.Conclusion:This study suggests that there were significant differences of face profile between the two nationalities and sexes in Xinjiang.

3.
Journal of Geriatric Cardiology ; (12): 200-205, 2014.
Article in Chinese | WPRIM | ID: wpr-474174

ABSTRACT

Background Given the increasing number of patients who require dual antiplatelet (DAP) therapy and electrophysiological device (EPD) placement, perioperative antiplatelet management is a current challenge. In this study, we investigated the incidence of pocket hema-toma formation after EPD placement in patients undergoing DAP therapy or an alternative low-molecular-weight heparin (LMWH) regimen. Methods This clinical observational study was performed from July 2010 to July 2012. In total, 171 patients were enrolled in the analysis after meeting the inclusion criteria. These patients were divided into two groups: 86 patients were treated with DAP therapy at the time of device implantation, and the DAP therapy was discontinued for 5 to 7 days and replaced with enoxaparin before device implantation in the other 85 patients. Adenosine phosphate (ADP)-mediated platelet aggregation and arachidonic acid-induced platelet aggregation were tested preoperatively. We compared the incidence of pocket hematoma between the two groups and the association of pocket hematoma develop-ment with ADP-mediated platelet aggregation and arachidonic acid-induced platelet aggregation.Results The incidence of pocket hema-toma in the patients who continued DAP was lower than that in the patients who replaced the dual antiplatelet regimen with LMWH (3.49%vs. 16.47%, respectively;X2 = 6.66,P < 0.01). Among the patients who continued DAP therapies, the rate of ADP-mediated platelet aggre-gation inhibition in patients with pocket hematomas was higher than that in patients without pocket hematomas. None of the patients under-going DAP or enoxaparin therapy developed pocket infection, thromboembolic events, or other serious complications. Multiple logistic re-gression analysis revealed that LMWH therapy was an independent risk factor for the development of pocket hematoma (RR = 0.054, 95%CI = 0.012-0.251). Furthermore, patients undergoing LMWH therapy were 5.1-fold more likely to develop pocket hematomas than were DAP-treated individuals.Conclusion Continuance of DAP therapy does not increase the risk of pocket hematoma formation after EPD placement.

4.
Chinese Medical Journal ; (24): 2472-2476, 2012.
Article in English | WPRIM | ID: wpr-283738

ABSTRACT

<p><b>BACKGROUND</b>The plasma cystatin C concentration (PcyC) has been demonstrated to have prognostic value in acute coronary syndrome, but the study of PcyC in patients with borderline coronary lesions is limited. Moreover, the effects of atorvastatin and probucol on PcyC and the severity of coronary lesions are unknown. This study was to evaluate the effects of the combination of atorvastatin and probucol on PcyC and severity of coronary lesion in patients with borderline coronary lesions.</p><p><b>METHODS</b>One hundred and thirty consecutive patients with borderline coronary lesions (40% to 60% isolated single stenosis assessed by quantitative coronary angiography) were enrolled into the borderline coronary lesion (BCL) group, and one hundred and thirty-six subjects without coronary lesions comprised the controls (CTR). The subjects in the BCL group were randomized into routine treatment (RTT, n = 60), and combined treatment with atorvastatin 20 mg plus probucol 1.0 g daily added to routine medication (CBT, n = 70), both groups were treated for 6 months continuously. The levels of PcyC, high-sensitive C-reactive protein (hs-CRP), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), and triglycerides (TG) were determined. One hundred and four subjects in the BCL group were rechecked by coronary angiography.</p><p><b>RESULTS</b>PcyC levels were significantly higher in the BCL group than in the CTR group; (2003.26 ± 825.73) ng/ml vs. (1897.83 ± 664.46) ng/ml (P < 0.01). Compared with patients in the RTT group, the levels of PcyC, TC, LDL-C, TG and hs-CRP were significantly lower in the CBT group (P < 0.05). Moreover, there was a trend towards a slight decrease in the RTT patients, (54.38 ± 10.67)% vs. (50.29 ± 9.89)% (P > 0.05), and a significant decrease in the CBT patients, (53.65 ± 9.48%) vs. (40.38 ± 12.93)% (P < 0.05), in the mean percent stenosis of borderline coronary lesions before and after six months of treatment.</p><p><b>CONCLUSIONS</b>Cystatin C played an important role in the development of coronary artery disease, and was associated with the severity of coronary lesions. The combination of atorvastatin and probucol decreased PcyC levels, and could be the treatment of choice.</p>


Subject(s)
Aged , Female , Humans , Male , Middle Aged , Anticholesteremic Agents , Therapeutic Uses , Atorvastatin , Coronary Disease , Blood , Drug Therapy , Pathology , Cystatin C , Blood , Heptanoic Acids , Therapeutic Uses , Probucol , Therapeutic Uses , Prospective Studies , Pyrroles , Therapeutic Uses
5.
Article in Chinese | WPRIM | ID: wpr-418875

ABSTRACT

Objective To study the changes of plasma cystatin C level (PcyC),and evaluate the effects of the joint use of atorvastatin and probucol on PcyC and severity of coronary lesion in patients with borderline lesion of coronary artery.Methods One hundred and thirty consecutive patients with borderline coronary lesion assessed by quantitative coronary angiography were enrolled into borderline coronary lesion group (BCL),and another 136 subjects without coronary lesion were enrolled as controls (CTR).And in the meantime,the subjects in BCL group were randomized (closed envelope method) into routine treatment subgroup ( RTT,n =60),and combined treatment subgroup in which patients were treated with atorvastatin 20 mg plus probucol 1.0 g daily in addition to routine medication ( CBT,n =70) for 6 months.There were no statistical differences in basic clinical features between two subgroups.PcyC,high-sensitive C-reactive protein (hs-CRP),total cholesterol (TC),low-density lipoprotein cholesterol (LDL-C),high-density lipoprotein cholesterol ( HDL-C ) and triglycerides (TG) were determined.Of them,104 patients in BCL group rechecked by coronary angiography.Comparison of biomarkers carried out between two groups by using a number of independent-sample t-test and analysis of variance.For enumeration data,chi-square test was used to compare mean values of biomarkers between groups. P < 0.05 was considered statistically significant.Results PcyC levels were significantly higher in BCL group than those in CTR group ( P < 0.05 ).Compared with RTT subgroup,levels of PcyC,TC,LDL-C,TG and hs-CRP were more significantly decreased in CBT subgroup (P < 0.05,P < 0.01 ).Moreover,there was a trend of slight decrease in the mean percent of stenosis (MPS) of coronary artery with borderline lesion in RTT subgroup treated for 6 months,whereas more marked decrease in the MPS of coronary artery with borderline coronary lesion in CBT subgroup treated for 6 months ( P > 0.05 ; P < 0.05 ).Conclusions Cystatin C plays an important role in the pathogenesis of coronary artery,and PcyC is associated with severity of coronary lesion,the combination of atorvastatin and probucol decreases the PcyC level,and it may be the treatment of choice for borderline lesion of coronary artery.

6.
Chinese Journal of Geriatrics ; (12): 536-540, 2010.
Article in Chinese | WPRIM | ID: wpr-388369

ABSTRACT

Objective To evaluate the effect of different regimens of antiplatelet drugs on the major adverse cardiac events (MACEs) in elderly patients undergoing selected percutaneous coronary intervention (PCI) in direction of the adenosine diphosphate (ADP) -induced platelet aggregation index. Methods The 1230 cases aged 60-80 years, mean (67. 2±10. 2) years undergoing selected PCI with the drug eluting stent were enrolled. The 615 cases of the ADP guided group according to the ADP-induced platelet aggregation index. After the first loading dose of clopidogrel (300 mg) , once the decrease of ADP-induced platelet aggregation index was more than 50% as compared with the basic level, the dose of 75 mg each day would be maintained for one year. If the decrease of the index was less than 50%. the another 300 mg of clopidogrel would be given again, until up to 900 mg on the 3th day. If the decrease of the index was still not enough, the combination of clopidogrel 75 mg, cilostazol 100 mg and aspirin 100 mg each day would be suggested. The rest 615 patients in the routine dosage group took the routine dose of clopidogrel (the first loading dosage 300 mg was taken, then 75 mg each day for one year ) . The MACEs, including cardiac death, myocardium infarction, revascularization and stent thrombosis, were observed for 12 months. Results After the first 300 mg of clopidogrel, only 45% of patients reached the standards. Until reaching 900 mg, 67.5% of patients in the ADP guided group were eligible. The tailored clopidogrel loading dose in the ADP guided group yielded a better effect on the inhibition of platelet aggregation (the routine dose vs. the tailored loading dose: 45% vs. 67. 5% , P=0. 028). After one year follow up, the MACEs were less in ADP guided group than in routine dosage group (2. 8% vs. 4. 9% , P = 0. 035). All of patients had no major bleeding, and the minor bleeding and other drug adverse events in two groups had no significant differences. Conclusions The patients undergoing selected PCI should receive ADP -induced platelet aggregation test in order to assess the inhibition effect of clopidogrel on the platelet aggregation. It is safe and effective to modify the antiplatelet drugs regimen during the peri-PCI procedure in direction of ADP-induced platelet aggregation.

7.
Article in Chinese | WPRIM | ID: wpr-390287

ABSTRACT

Objective To evaluate the relationship between plasma cystatin C concentration (PcyC) and coronary artery diseases (CAD). Method A total of 126 subjects with CAD evidenced by coronary angiography admitted from April 2007 to March 2009 were divided into three groups: stable angina pectoris (SAPs, n = 34),unstable angina pectoris (UAPs, n = 56) and acute myocardial infarction (AMIs, n = 36), according to the diag-nostic criteria of CAD set by WHO. Another 34 subjects without CAD were taken as controls. There were no statis-tical differences in demographics among four groups. Serum lipids profile, uric acid (UA), PcyC and high-sensi-tive C-reactive protein (hs-CRP) were determined. And in the meantime, all patients were followed up for six months and adverse cardiovascular events were recorded. Comparisons were made between groups with a number of independent-sample t -tests. Data were processed with analysis of variance to test the differences in means among four groups, and the means were compared with chi-square test. Statistical significance was established at a P val-ue of less than 0.05. Results Cystatin C levels were significantly higher in UAPs than that in SAPs and in controls (P < 0.05), but were much lower than that in AMIs (P < 0.05). And much higher concentration of hs-CRP was found in UAPs (P < 0.05) and in AMIs (P < 0.01). Cystatin C was positively and significantly corre-lated with age, hs-CRP, WBC, creatinine and UA (r > 0, P < 0.05), whereas a significantly negative correla-tion with high-density lipoprotein cholesterol was found (r = - 0.227, P < 0.05). These coefficients were obvi-ously high for creatinine (r = + 0. 612), and WBC (r = + 0.459). During the period of six-month follow-up, 26 patients with adverse cardiovascular events were found, and had significantly higher cystatin C levels than 22 con-trols at admission (P < 0.01). Conclusions Cystatin C plays a pivotal role in the course of CAD, and the PcyC is a strong predictor for the risk of cardiovascular events.

8.
Chinese Medical Journal ; (24): 2797-2802, 2010.
Article in English | WPRIM | ID: wpr-237413

ABSTRACT

<p><b>BACKGROUND</b>Randomized studies have shown beneficial effects of drug-eluting stent (DES) in reducing the risk of repeated revascularization. Other studies have shown higher proportion of death, myocardial infarction (MI) and increased cost concerning DES. However the long term safety and effectiveness of DES have been questioned recently.</p><p><b>METHODS</b>To compare long term clinical outcomes, health-related quality of life (HRQOL) and cost-utility after sirolimus-eluting stent (SES) and bare metal stent (BMS) implantation in angina patients in China, 1241 patients undergoing percutaneous coronary revascularization (PCI) with either SES (n = 632) or BMS (n = 609) were enrolled continuously in this prospective, nonrandomized, multi-center registry study.</p><p><b>RESULTS</b>Totally 1570 stents were implanted for 1334 lesions. Follow-up was completed in 1205 (97.1%) patients at 12 months. Rates of MI, all causes of death were similar between the two groups. Significant differences were found at rate of cardiovascular re-hospitalization (136 (22.4%) in BMS group vs. 68 (10.8%) in SES group, P = 0.001) and recurrent angina (149 (24.5%) vs. 71 (11.3%), P = 0.001). Dramatic difference was observed when compared the baseline and 9-month HRQOL scores intra-group (P < 0.001). However no significant difference was found inter-group either in baseline or follow-up HRQOL. Compared with SES, the total cost in BMS was significantly lower on discharge (62 546.0 vs. 78 245.0 Yuan, P = 0.001). And follow-up expenditure was remarkably higher in the BMS group than that in the SES group (13 412.0 vs. 8 812.0 Yuan, P = 0.0001).</p><p><b>CONCLUSIONS</b>There were no significant differences on death, in-stent thrombosis, MI irrespective of stent type. SES was superior to BMS on improvement of life quality. SES was with higher cost-utility compared to BMS.</p>


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Angioplasty, Balloon, Coronary , Economics , Mortality , Coronary Angiography , Drug-Eluting Stents , Economics , Health Care Costs , Immunosuppressive Agents , Metals , Prospective Studies , Quality of Life , Sirolimus , Stents , Economics , Treatment Outcome
9.
Chinese Medical Journal ; (24): 3578-3582, 2010.
Article in English | WPRIM | ID: wpr-336580

ABSTRACT

<p><b>BACKGROUND</b>Adenosine phosphate-mediated platelet aggregation is a prognostic factor for major adverse cardiac events in patients who have undergone selective percutaneous coronary interventions. This study aimed to assess whether an adjusted loading dose of clopidogrel could more effectively inhibit platelet aggregation in patients undergoing selected percutaneous coronary intervention.</p><p><b>METHODS</b>A total of 205 patients undergoing selected percutaneous coronary intervention were enrolled in this multicenter, prospective, randomized study. Patients receiving domestic clopidogrel (n = 104) served as the Talcom (Taijia) group; others (n = 101) received Plavix, the Plavix group. Patients received up to 3 additional 300-mg loading doses of clopidogrel to decrease the adenosine phosphate-mediated platelet aggregation index by more than 50% (the primary endpoint) compared with the baseline. The secondary endpoint was major adverse cardiovascular events at 12 months.</p><p><b>RESULTS</b>Compared with the rational loading dosage, the tailored loading dosage better inhibited platelet aggregation based on a > 50% decrease in adenosine phosphate-mediated platelet aggregation (rational loading dosage vs. tailored loading dosage, 48% vs. 73%, P = 0.028). There was no significant difference in the eligible index between the Talcom and Plavix groups (47% vs. 49% at 300 mg; 62% vs. 59% at 600 mg; 74% vs. 72% at 900 mg; P > 0.05) based on a standard adenosine diphosphate-mediated platelet aggregation decrease of > 50%. After 12 months of follow-up, there were no significant differences in major adverse cardiac events (2.5% vs. 2.9%, P = 5.43). No acute or subacute stent thrombosis events occurred.</p><p><b>CONCLUSION</b>An adjusted loading dose of clopidogrel could have significant effects on antiplatelet aggregation compared with a rational dose, decreasing 1-year major adverse cardiac events in patients undergoing percutaneous coronary interventions based on adenosine phosphate-mediated platelet aggregation with no increase in bleeding.</p>


Subject(s)
Aged , Female , Humans , Male , Middle Aged , Adenosine Diphosphate , Pharmacology , Angioplasty, Balloon, Coronary , Platelet Aggregation , Platelet Aggregation Inhibitors , Prospective Studies , Ticlopidine
10.
Chinese Journal of Geriatrics ; (12): 23-25, 2009.
Article in Chinese | WPRIM | ID: wpr-397138

ABSTRACT

Objective To explore the safety, efficacy and 1-year follow-up outcome of radiofrequency ablation combined with magnetic navigation assistance system in elderly patients with atrioventricular node reentrant tachycardia (AVNRT). Methods Forty cases of patients with AVNRT identified by the electrophysiological test were enrolled in the study. Twenty cases were ablated with magnetic navigation system. The other 20 cases underwent the conventional catheters operation. With the cardiodrive, the 8 Frablation magnetic Helios I (Stereotaxis Inc, USA) was advanced to the Koch triangle area from the inferior caval vein (IVC). With the assistance of magnetic navigation (AXIOM Artis, Siemens, Germany), the direction of tip and the advancement or retraction of the catheters were regulated. The success rate, the time of procedure, the fluoroscopy time and the 1-year follow-up outcome were analyzed, and the complications of procedure were recorded. Results Forty cases with AVNRT underwent radiofrequency ablation successfully. In magnetic navigation group, 19/20 cases underwent magnetic catheter operation. The cases who failed to finish magnetic catheter operation underwent successfully conventional catheter operation. There was no perforation complication and no significant statistic difference in the success rate between two groups. No recurring case was found in the two groups 1 year later. The total of fluoroscopy time in magnetic navigation group was more than that in standard ablation group [(16.4±2.7) min vs. (11.1±1.0)rain, P<0.01], but the decreasing trend of fluoroscopy time in magnetic navigation group was showed. The operator's fluoroscopy time in magnetic navigation group was obviously less than that in standard ablation group [(4.5±0.6) min vs. (11.1±1.0) min, P<0.01]. Conclusions The radiofrequeney ablation combining with magnetic navigation system has the similar safety and efficacy to the conventional ablation in elderly patients with AVNRT, but the operator's fluoroscopy time was significantly decreased.

11.
Chinese Journal of Cardiology ; (12): 308-311, 2007.
Article in Chinese | WPRIM | ID: wpr-304916

ABSTRACT

<p><b>OBJECTIVE</b>To observe the incidence and the predictors of upper gastrointestinal haemorrhage (UGH) in patients underwent percutaneous coronary interventions (PCI).</p><p><b>METHODS</b>UGH occurred in 21 out of 2279 PCI patients (0.92%). The clinical characteristics, procedural and prognostic status of all UGH patients were analyzed.</p><p><b>RESULTS</b>The incidence of UGH was significantly higher in patients aged more than 70 years, female, diabetes mellitus, peptic ulcer history, admission with ACS than patients without above factors. Platelet glucoprotein IIb/IIIa receptor antagonist use during the procedure and primary PCI also contributed to the development of UGH. Hospitalization time was significantly longer in patients with UGH compared with patients without UGH (13.8 versus 5.1 days, P < 0.001). The total MACCEs including myocardial infarction, TVR and death rate in patients with UGH were higher than that in patients without UGH (23.0% versus 9.3%, P < 0.01). Stepdown multivariate logistic regression analysis revealed that age more than 70 years (OR 2.23, 95% CI 1.01 - 4.13, P < 0.01), admission with acute coronary syndrome (OR 1.91, 95% CI 0.57 - 2.52, P < 0.05) and history of peptic ulcer (OR 1.02, 95% CI 0.17 - 2.25, P < 0.05) were the predictors of in-hospital UGH post PCI.</p><p><b>CONCLUSION</b>Age more than 70 years, admission with ACS and peptic ulcer history were closely related to the development of in-hospital UGH post PCI and hospitalization was prolonged in UGH patients.</p>


Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Age Factors , Angioplasty, Balloon, Coronary , Follow-Up Studies , Gastrointestinal Hemorrhage , Incidence , Postoperative Hemorrhage , Stents
12.
Article in Chinese | WPRIM | ID: wpr-585640

ABSTRACT

Objective: To evaluate the effects of percutaneous balloon pulmonary valvuloplasty ( PBPV) for pulmonary valve stenosis (PS) by single-balloon, double-balloon and Inoue-balloon methods. Methods: PBPV was performed in 42 patients with PS. The systolic right ventricular pressure (SRVP) , systolic right ventricular outflow pressure and systolic pulmonary arterial pressure ( SPAP) were contrasted before and after the procedure. Systolic transpulmonary valve pressure gradient (TVPG) and total pressure gradient from right ventricular to pulmonary arterial after the procedure were compared among the three gropes. Results:SRVP, SRVOP were decreased from (14. 69?6. 01 )kPa, (12. 16?3. 48)kPa to (8.14?5.26)kPa, (5.39?2.21)kPa and PAP increased from (1.57?0.56)cm to (17. 16? 2.16)cm after PBPV, respectively. TVPGs were (2. 40?2. 05) kPa, (3. 29?2. 25 ) kPa, (2.52? 1.95)kPa and TPGs were (2. 40?2. 05)kPa, (4.98?4.26)kPa, (6.16?6.93)kPa, (5.65?4.75) kPa after PBPV by single balloon, double balloon and Inoue balloon methods, respectively. During the follow-up period (2. 5?1. 6) years, bloodflow velocity at pulmonary valve measured by supersonic Doppler decreased from (2. 38?1. 89) m/s immediately after PBPV to (2.22?1. 96) m/s, further TVPG decreasing was indicated. Conclusion: The short and long term results of PBPV for PS by each of the three methods were excellent. Inoue balloon may be the first choice for elder children and adults, while for younger children, single balloon method may be preferred. Double balloon method can be remained as the second choice when Inoue method failed.

13.
Article in Chinese | WPRIM | ID: wpr-582492

ABSTRACT

Objective To evaluate the effects of single long stent and multiple contiguous stents for the therapy of the long coronary lesion. Methods According to the different means of stent implantation,64 cases of patients are divided into two groups:Group A for the single long stent,and Group B for the multiple contiguous stents. All of patient received coronary artery angiography in order to evaluate the rate of restenosis after 6~10 months. Results In hospital period, no acute or subacute thrombosis, no myocardial infarction and death occured. There was no difference for the restenosis rate of the stents between two groups. Conclusion The effects of both the single long stent and the multiple contiguous stents is similarity.

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