1.An optimization study of Junkang oral liquid for treatment of patients with acute viral myocarditis
Yanling WANG ; Kangkang LI ; Zengying ZHANG
Chinese Journal of Integrated Traditional and Western Medicine in Intensive and Critical Care 2015;(4):370-373
Objective To explore an optimal scheme for diagnosis and treatment of patients with acute viral myocarditis (AVM) with an experience prescription of professor Zhang Zengying, Junkang oral liquid.Methods A prospective study was conducted. Sixty patients with AVM admitted into the Affiliated Hospital of Tianjin Academy of Traditional Chinese Medicine (TCM) from March 2012 to January 2014 were randomly divided into two groups: a control group and a treatment group (each, 30 cases). The patients in control group were treated with routine western medicine, including antiviral drugs, polarized solution, adenosine disodiu, and oxygen inhalation; while in treatment group, besides the comprehensive treatment in the control group, the patients were given Junkang oral liquid (main ingredients: Codonopsis pilosula, Salvia miltiorrhiza, Polygonatum odoratum, Notopterygii, Paris polyphylla Smith var. chinensis Hera, Forsythia suspensa, rhizome Ligustici Chunxiong, Hedyotis diffusa, Ophiopogonis tuber), 10 mL each time, three times a day; the treatment was consecutively applied for 3 months in both groups, 15 days constituting one therapeutic course. The changes of cardiac function [heart ejection fraction (EF), stroke volume (SV)] and myocardial enzyme [creatine kinase (CK), MB isoenzyme of creatine kinase (CK-MB), aspartate aminotransferase (AST), lactate dehydrogenase (LDH)], and the TCM syndrome integral score, symptoms and signs such as fever with chills, palpitation or severe palpitation, oppressed feeling in chest, deficiency of qi and disinclination to talk, dizziness, weakness and shortness of breath, spontaneous sweating, night sweating, body limb aches, premature beat shown on electrocardiogram (ECG) and curative effect were observed before and after treatment in the two groups.Results Compared with those before treatment, in the two groups after treatment, the EF and SV were significantly elevated, while the CK, CK-MB, AST, LDH, TCM syndrome integral score were obviously decreased, the degree of improvement in the treatment group being more prominent [EF: 0.601±0.088 vs. 0.538±0.084, SV (mL): 67.02±6.78 vs. 61.03±5.88, CK (U/L): 76.25±28.41 vs. 92.54±31.68, CK-MB (U/L): 18.34±8.94 vs. 22.45±9.70, AST (U/L): 31.29±14.28 vs.33.45±11.21, LDH (μmol·s-1·L-1): 2.28±0.51 vs. 2.34±0.68, TCM syndrome integral score: 12.34±1.24 vs. 18.36±1.98, allP < 0.05]; the degrees of improvement in symptoms and signs such as palpitation or severe palpitation, oppressed feeling in chest, shortness of breath, exhaustion, etc and the total effective rate of premature beat in treatment group were significantly higher than those in the control group [palpitations or severe palpitation: 92.59% (25/27) vs. 75.87% (22/29), oppressed feeling in chest: 92.00% (23/25) vs. 76.92% (20/26), shortness of breath exhaustion: 90.00% (18/20) vs. 76.19% (16/21), premature beat: 88.24% (15/17) vs. 75.00% (12/16), allP < 0.05], and the comparisons of total effective rates between the two groups including fever with chills [100.00% (15/15) vs. 93.75% (15/16)], deficiency of qi and disinclination to talk [88.00% (22/25) vs. 83.33% (15/18)], dizziness [87.50% (7/8) vs. 80.00% (8/10)], spontaneous sweating or night sweating [86.67% (13/15) vs. 80.00% (12/15)] and body limb ache [91.67% (11/12) vs. 84.62% (11/13)] showed no statistical significant differences (allP > 0.05).Conclusion Junkang oral liquid can significantly improve the clinical symptoms in patients with AVM, reverse its acute course and control arrhythmia, showing the advantage in diagnosis and treatment with combination of traditional Chinese and western medicine.
2.Comparison of Efficacy of Valsartan,Benazepril and Felodipine on Left Ventricular Hypertrophy in Essential Hypertension and Aldosterone Escape During Therapy
Zengying WU ; Qiang LI ; Binwu YANG ; Zhilu WANG ; Zheng ZHANG
Chinese Journal of Hypertension 2006;0(08):-
Objective To compare the efficacy of valsartan,benazepril and felodipine on reversal of left ventricular hypertrophy(LVH)in patients with hypertension and the relevant "aldosterone escape phenomena".Methods One hundred eleven patients with hypertension-related LVH were randomly to receive valsartan(80-160 mg/d,n=36),benazepril(10-20 mg/d,n=39)and felodipine(5 mg/d,n=36).Plasma angiotensin Ⅱ(Ang Ⅱ)and aldosterone(Ald)were determined before and 10-14 weeks 20-26 weeks after treatment.Echocardiographic examinations and blood routine,urine routine,blood glucose,blood lipid,liver function and renal function were conducted in all subjects before and after treatment.Results Blood pressure was significantly decreased in all three groups(P0.05).Valsartan increased plasma Ang Ⅱ at 10-14 weeks and furthermore at 20-26 weeks;benazepril decreased plasma Ang Ⅱ initiatively with trend of rebound at 20-26 weeks;however,plasma Ang Ⅱ was kept constantly in felodipine group.Valsartan decreased Ald and sustained during the all treatment period.On contrary,benazepril initiatively decreased Ald which was rebound to baseline level at 20-26 weeks.No change in Ald by felodipine was found during the treatment.After treatment plasma Ald level was significantly related to the reduction of LVH in both valsartan and benazepril groups.36% patients in benazepril group was found to have "aldosterone escape".Conclusion The antihypertensive effect was similar between valsartan,benazepril and felodipine.Although three medications all reversed LVH,but valsartan,benazepril was more effective than felodipine.There was no evidence of aldosterone escape in the long-term treatment with valsartan.Valsartan might have more advantages in reversal of LVH than benazepril.Felodipine had no effect on the plasma level of aldosterone.
3.Effects of angiotensin converting enzyme gene polymorphism on endothelial function in patients with essential hypertension
Lihua ZHAI ; Shayan WANG ; Ying WU ; Ruanzhang ZHANG ; Chunyu YANG ; Zengying WANG ; Yuhua HU
Chinese Journal of General Practitioners 2008;7(9):606-609
Objective To investigate effects of angiotensin converting enzyme (ACE) gene insertion/deletion (I/D) polymorphism on endothelial function in elderly patients with essential hypertension. Methods Seventy-three elderly patients with uncomplicated essential hypertension and 55 normal elderly people as control were recruited into the study. Their humeral arterial endothelial vasodilatation function was studied with high-resolution ultrasonography and ACE I/D genotypes were determined by polymerase chain reaction (PCR) technique. Results Endothelium-dependent vasodilatation function of the three-genotype subgroups of the elderly patients with essential hypertension was significantly lower than that in the controls with the same genotypes (5.5±1.9 vs 11.9±1.3 in Ⅱ genotypa, 4.7±2.0 vs 10.9±1.6 in ID genotype and 2.9±1.9 vs 9.4±2.6 in DD genotype, with all P<0.01 ). In both groups of hypertensives and normotensives, humeral arterial endothelium-dependent vasedilatation function was significantly lower in those with DD genotype than that in those with Ⅱ genotype (2.9±1.9 vs 5.5±1.9 in hypertensive group and 9.4±2.6 vs 11.9±1.3 in control group, both P<0.05 ). Multivariate linear regression analysis showed that endothelium-dependent vasodilatation function in hypertensive elderly people correlated in linearity with their ACE genotype (P<0.01 ). Conclusions ACE gene I/D polymorphism is associated with abnormal humeral arterial endothelium-dependent vasodilatation function of humeral artery in patients with essential hypertension.
4.The relationship between supine hypertension and carotid intima-media thickness
Jibo XU ; Hualing ZHAO ; Chunhui LI ; Lu SONG ; Yuntao WU ; Zengying WANG
Tianjin Medical Journal 2016;44(12):1447-1451
Objective To investigate the correlation of the supine hypertension (SP) with carotid intima-media thickness (IMT) in the elderly. Methods Kailuan study is a functional community-based cardiovascular risk factor study. From June 2006, there was a physical examination every two years. In the examination, demographic data, smoking, drinking, physical exercise situation and medication situation were recorded. Levels of triglyceride, high sensitivity C-reactive protein, low density lipoprotein and other biochemical indexes were observed. Using cluster random sampling, 3 064 retired employees of 60 years of age or older were selected. A total of 2 464 subjects took part in an additional examination, including the 24-hour ambulatory blood pressure monitoring, brachial-ankle pulse wave velocity, blood pressure of different positions and urine albumin. Multiple linear regression was used to analyze the correlation between supine systolic blood pressure (SBP) and IMT. Multivariate Logistic regression was used to analyze the effect of SP on IMT. Results (1) Among 2 220 participants (67.29±6.09) years, 1 463 (65.9%) individuals were male and 757 (34.1%) were females, and the average IMT was (0.92 ± 0.18) mm. (2) There was a positive correlation between supine SBP and IMT (r=0.175, P<0.01). (3) After adjusting the confounds, supine SBP was significantly associated with IMT, with an increase of 1 SD (+20.42 mmHg, 1 mmHg=0.133 kPa) in SBP corresponding to an increase of IMT by 0.01 mm (P<0.01). (4) Multiple Logistic regression analysis showed that after adjusting for sitting SBP, age, gender and other factors, SP was still a risk factor of increased IMT (OR=1.37, 95%CI:1.03-1.80), and independent of sitting SBP. Conclusion The supine hypertension is a risk factor of increased IMT, and independent of sitting SBP.
5.Observation about using cold stimulation in the rehabilitative training for elder patients with swallowing obstacle
Zengying WANG ; Yuexin JIAO ; Huiping WU ; Aihui WEN ; Xiaoqing HONG ; Qiumei XIAO
Chinese Journal of Practical Nursing 2006;0(30):-
Objective To study the effects of cold stimulation on the swallowing obstacle among elder patients. Methods Divided 55 elder patients with swallowing obstacle into the A (31 cases) and B (24 cases) group. The traditional nursing cares were used in the B group, while the cold stimulation was used in the A group additionally. Results The effective radio in the A and B group was 83.87% and 58.33% respectively, there was significant difference between them,P
6.Assessment of coronary artery disease with second harmonic myocardial perfusion contrast echocardiography.
Shaohong DONG ; Xu LIANG ; Shaoweng ZHANG ; Lihua ZHAI ; Xuesong HU ; Lingqiong XIA ; Zengying WANG ; Chunyu YANG ; Nuanrong YUAN
Chinese Medical Journal 2002;115(6):837-841
OBJECTIVETo assess the relationship between myocardial regional perfusion using second harmonic myocardial contrast echocardiography (MCE) by venous injection of Levovist and coronary artery stenosis detected by coronary angiography to determine whe ther MCE can be used to detect coronary artery disease (CAD) and its sensitivity and specificity for detecting CAD.
METHODSThirty-six patients who underwent coronary artery angiography and MCE formed the study groups. Ten myocardial segments (5 each in the apical two- and four-chamber views) from the images were scored for detecting myocardial perfusion as follows: 1, normal perfusion; 2, decreased perfusion; and 3, perfusion defect. The arteries were classified as normal or diseased. The diseased arteries were classified into three groups according to the perfusion scores.
RESULTSThere were significant differences in coronary diameter stenosis among the different perfusion score groups (P < 0.001). There were 10 total occluded arteries, and the myocardial perfusion scores were different because of different collateral circulation. In the normal perfusion group (Group A), the coronary diameter stenosis was 65% +/- 12%, and the myocardial perfusion score index was 1 +/- 0.00. In the decreased perfusion group (Group B), the average coronary diameter stenosis was 82% +/- 8%, and the myocardial perfusion score was 1.93 +/- 0.16. The diameter stenosis was less than 85% in 63% of the coronary arteries (including diameter stenosis < or = 75% in 12% of the vessels). The diameter stenosis was 85%-90% in 22% of the coronary arteries and > 90% in 15% of the arteries. In the perfusion defect group (Group C), the average diameter stenosis was 90% +/- 6%, and the myocardial perfusion score index was 2.89 +/- 0.24. The diameter stenosis was > or = 85% in 94% of the coronary arteries, and the diameter stenosis was < 85% and > 75% only in 6% of the coronary arteries. The overall sensitivity and specificity of MCE in identifying angiographic coronary diameter stenosis was 67% and 100%, respectively. The false negative rate was 32.6% for the 108 coronary arteries. Further subdivided analysis showed the sensitivities in Groups A, B and C were 0, 100%, and 100%, respectively. The sensitivity increased with increased lumen diameter stenosis of coronary arteries.
CONCLUSIONSThere is a close relationship between coronary artery stenosis and MCE perfusion scores. MCE with venous injection of new generation contrast can define the presence of CAD and lesion graded classifications. Some disagreements between perfusion score and coronary diameter of stenosis may indicate other factors such as different collateral circulation, which should be further investigated. As artery stenosis increases, the sensitivity of MCE is increased.
Adult ; Aged ; Coronary Circulation ; Coronary Disease ; diagnostic imaging ; Echocardiography ; Female ; Humans ; Male ; Middle Aged ; Sensitivity and Specificity
7.Consensus for the management of severe acute respiratory syndrome.
Nanshang ZHONG ; Yanqing DING ; Yuanli MAO ; Qian WANG ; Guangfa WANG ; Dewen WANG ; Yulong CONG ; Qun LI ; Youning LIU ; Li RUAN ; Baoyuan CHEN ; Xiangke DU ; Yonghong YANG ; Zheng ZHANG ; Xuezhe ZHANG ; Jiangtao LIN ; Jie ZHENG ; Qingyu ZHU ; Daxin NI ; Xiuming XI ; Guang ZENG ; Daqing MA ; Chen WANG ; Wei WANG ; Beining WANG ; Jianwei WANG ; Dawei LIU ; Xingwang LI ; Xiaoqing LIU ; Jie CHEN ; Rongchang CHEN ; Fuyuan MIN ; Peiying YANG ; Yuanchun ZHANG ; Huiming LUO ; Zhenwei LANG ; Yonghua HU ; Anping NI ; Wuchun CAO ; Jie LEI ; Shuchen WANG ; Yuguang WANG ; Xioalin TONG ; Weisheng LIU ; Min ZHU ; Yunling ZHANG ; Zhongde ZHANG ; Xiaomei ZHANG ; Xuihui LI ; Wei CHEN ; Xuihua XHEN ; Lin LIN ; Yunjian LUO ; Jiaxi ZHONG ; Weilang WENG ; Shengquan PENG ; Zhiheng PAN ; Yongyan WANG ; Rongbing WANG ; Junling ZUO ; Baoyan LIU ; Ning ZHANG ; Junping ZHANG ; Binghou ZHANG ; Zengying ZHANG ; Weidong WANG ; Lixin CHEN ; Pingan ZHOU ; Yi LUO ; Liangduo JIANG ; Enxiang CHAO ; Liping GUO ; Xuechun TAN ; Junhui PAN ; null ; null
Chinese Medical Journal 2003;116(11):1603-1635