1.Diagnosis and treatment of femoral after pseudo aneurism occurred after coronary artery intervention procedure
Jun HE ; Yanhong ZHANG ; Zhiping GOU ; Chen LI
Clinical Medicine of China 2012;28(4):389-391
Objective To explore the causes,clinical manifestations,diagnosis and treatment method of femoral artery pseudoaneurysms (IFPSA) after ultrasound-guided percutaneous coronary intervention.Methods Ultrasound-guided repair by compression was applied to all cases,of which the failed cases were treated with ultrasound-guided thrombin injection.Results IFPSA was confirmed by ultrasound imaging in 39 cases,18 of which were cured by compression repair,with the average compression duration of (36.78 ± 1.71 )min.Another 21 cases were cured by the thrombin injection,after compression repair failed,with average time for thrombosis (0.33 ± 0.06 )min.All the patients were re-evaluated by ultrasound 24 h after treatment,confirming the successful closure of the pseudoaneurysms.No recurrence of pseudoaneurysm was observed during a half-year post-operative follow-up.Conclusion Ultrasound-guided compression repair and ultrasound-guided thrombin injection into the cavity are safe and effective treatments for femoral arterial pseudoaneurysms after coronary intervention.
2.Clinical application of pulse indicator continuous cardiac output monitoring on hemodynamics in patients with intractable heart failure
Jun HE ; Yanhong ZHANG ; Zhiping GOU ; Chen LI ; Xiaohua LI
Clinical Medicine of China 2014;30(5):478-481
Objective To investigate the clinical application of pulse indicator continuous cardiac output (PICCO) target oriented role monitoring technique on hemodynamics in patients with intractable heart failure.Methods Eighteen patients with intractable heart failure were selected as control group and received regular treatment including internal medicine under monitoring by central venous pressure.Another 18 patients with refractory heart failure were selected as PICCO group and given the internal medicine under PICCO monitoring.Intrathoracic blood volume index(ITBVI),global end diastolic volume index(GEDVI),extravascular lung water index (EVLWI),cardiac index (CFI),N-terminal B type natriuretic peptide precursor(NT-proBNP) and left ventricular ejection fraction(LVEF) were recorded.The data including mortality rate,ventilation time,intensive care time,APACHE Ⅱ score and the re-hospitalization rate were also record at 28th day.Results Compared with before treatment,ITBVI,GEDVI,EVLWI in PICCO group were (1 282.6 ± 196.4) ml/m2,(1 026.8 ±92.1) ml/m2,(12.9 ± 5.5) ml/kg respectively,significant different from that before treatment ((907.4±78.3) ml/m2,t =8.75,P =0.001; (715.2 ±61.8) ml/m2,t =6.48,P =0.003; (6.5 ± 1.2)ml/kg),t =2.94,P =0.033) and they are all back to normal level.The indices of CFI,NT-proBNP,LVEF in PICCO group were improved than before treatment (CFI:(3.1 ±0.5) L/min vs.(4.8 ± 1.3) L/min,t =2.56,P=0.042) ;NT-proBNP:(6 438.3 ±249.5) ng/L vs.(1 371.6 ±87.5) ng/L,t =5.12,P =0.019) ;LVEF:(26.9±3.1)% vs.(54.3 ±2.5)%,t =2.62,P =0.040)).Mortality at 28th D in PICCO group was 16.7%,lower than that of control group (33.3%,x2 =4.99,P =0.026).The indices of assisted ventilation time,intensive care time,APACHE score of lⅡ and the rehospitalization ratein PICCO group were better than that of the control group ((8.5 ±2.3) dvs.(3.2±0.8) d,t=24.31,P<0.05;(14.9±2.3) dvs.(8.3 ±2.0)d,t=12.26,P=0.002;(23.4±1.3) vs.(14.7±1.6),t=9.52,P=0.011;38.9% vs.11.1%; t=5.79,P =0.020).Conclusion PICCO provides effective guidance for intractable heart failure patients hemodynamic monitoring of goal orientation.
3.Research on detection method and clinical countermeasure of clopidogrel-resisted metabolism-related genes after interventional operation of coronary heart disease (CHD)
Jun HE ; Yanhong ZHANG ; Zhiping GOU ; Yan WANG ; Xiaoli SUN ; Xiaohua LI
Journal of Chinese Physician 2015;17(7):1019-1023
Objective Study on cytochrome P450 (CYP) 2C19 gene single nucleotide polymorphism and the clinical prognosis of coronary heart disease (CHD) patients with percutaneous coronary intervention (PCI) after long-term use of clopidogrel.Methods A total of 150 cases of CHD patients was chosen prospectively between January 2013 and June 2014 who were hospitalized and PCI.All patients accepted dual antiplatelet therapy.Platelet aggregation rate and platelet aggregation inhibition rate were detected before taking the medicine and after PCI,which were used to classify the patients into clopidogrel-resistance groups (CR) and non-clopidogrel-resistance group (NCR).CYP2C19 gene single nucleotide polymorphism type was determined.The patients in CR group accepted clinical intervention countermeasures and NCR group was used as control,and postoperative recurrence angina and bleeding at the one year of operation were observed.Results About 24.67% of patients with CHD with clopidogrel treatment,platelet aggregation rate cannot recover to normal.The correlation analysis showed CYP2C19* 2 carriers had a significantly higher platelet aggregation rate.Comprehensive analysis found that CYP2C19 * 2,long-term smoking,increased platelet count,and diabetes were the independent risk factors that platelet aggregation rate cannot recover to normal.No significant differences were found in primary end point,secondary end points,and bleeding events between CR group after clinical intervention countermeasures and NCR group.Conclusions CYP2C19 * 2,long-term smoking,increased platelet count,and diabetes are the independent risk factors that platelet aggregation rate cannot be developed to standard.Patients with clopidogrel resistance,the clinical intervention countermeasures to strengthen antiplatelet therapy can improve high platelet reactivity after PCI in CHD patients,and does not increase the risk of bleeding.
4.Time-space study on viral hepatitis C in Gansu province, from 2009 to 2013.
Xiaojuan JIANG ; Lei MENG ; Xinfeng LIU ; Email: LXF606@126.COM. ; Dongpeng LIU ; Faxiang GOU ; Kongfu WEI ; Zhiping LI ; Yao CHENG
Chinese Journal of Epidemiology 2015;36(8):867-870
OBJECTIVETo study the time-space distribution of viral hepatitis C in Gansu province during 2009-2013, using the time-space statistics.
METHODSUsing Geoda to analysis the univariate Moran's I and univariate local Moran's I while using SaTScan to detect the time-space gathering areas.
RESULTSThere was spatial autocorrelation on incidence of hepatitis C noticed in Gansu during 2009-2013. The hot spots areas were counties as Jinchang, Wuwei, Zhangye and Lanzhou. Cold spot areas would include counties as Dingxi, Longnan, Pingliang, Gannan, Jiuquan, Qingyang, Baiyin and Tianshui. There were time-space gathering areas nitoced, during 2009-2010. Qinzhou and Maiji counties belonged to high incidence gathering areas. Lintao and Linxia were of low incidence gathering areas. In 2011-2013, high incidence gathering area would include counties as Zhangye, Jinchang, Wuwei Lanzhou and Baiyin while low incidence gathering areas would include counties as Dingxi, Tianshui, Pingliang, Longnan and Qingyang.
CONCLUSIONThere appeared time-space gathering of hepatitis C in Gansu province during 2009-2013. High and low gathering areas varied with time and high incidence gathering area mainly distributed in the western and central areas of Gansu province.
China ; epidemiology ; Hepatitis C ; epidemiology ; Humans ; Incidence ; Spatio-Temporal Analysis