1.Clinical analysis of dynamic electrocardiogram in 186 cases of premature ventricualr contractions
Lihong TIAN ; Rijian LI ; Weiliang KE
Chinese Journal of Primary Medicine and Pharmacy 2006;0(05):-
Objective To analyze premature ventricular contractions by dynamic electrocardiogram.Method 186 cases of premature ventricualr contractions were divided into two groups:patho-group(organic heart disease group) 106 cases,and the control group(non-organic heart disease group) 80 cases,both were examined by 24 hours dynamic electrocardiogram,the correlation between PVC shape and T-waves and the heart rate variation were analyzed.Result The variability of Lawn's degrees between the two groups was significant,the indexes of premature ventricualr contractions of patho-group were significantly different compared to the control group(P
2.The facial nerve functional recovery law and tumor size impact after acoustic neuroma surgery
Weiliang DING ; Ke PU ; Hong WANG
Tianjin Medical Journal 2016;44(3):370-372
Objective To explore the facial nerve functional recovery law after resection of acoustic neuroma,and the influence of tumor size on postoperative facial nerve function. Methods According to the House-Brackman (HB) facial nerve function classification method, 89 patients with acoustic neuroma were performed microsurgical resection with the ret?rosigmoid approach and facial nerve preservation. The HB classification method was used to evaluate the facial nerve func?tion at operation, 15 d, 45 d, 3 m, 6 m, 12 m and more than 12 m after surgery. The recovery pattern of neurological function after operation was analyzed. al. According to the tumor size, patients were divided into three groups: diameter < 30 mm group (n=23), 30-40 mm group (n=31) and≥40 mm group (n=35). The facial nerve function was compared between different groups with early postoperative (within 15 days) and long-term (more than 12 months). Results The facial nerve function was the worst in 15 days after operation (excellence rate was 52.81%), but the function was returned to normal in postopera?tive 3 months (excellent rate reached 80.90%). After postoperative 12 months, almost all patients returned to normal func?tion (excellent rate was 91.01%), and the facial nerve recovery was more smoothly (excellent rate was 92.13%). Tumor size had remarkable effect on facial nerve function in the early postoperative period (χ2=23.34, P<0.05), and long-term period (χ2=14.46, P<0.05). And tumor size was positively correlated with classification of facial nerve function in the early stage (r=0.476, P<0.05) and long-term stage (r=0.379, P<0.05). The excellent rates of postoperative facial nerve function were decreased with the increased diameters of tumor size. Conclusion The facial nerve function may appear deterioration in early postoperative period (within 15 days) in patients with acoustic neuroma, which can return to the normal level in 12 months. The diameter of tumor is one of important factors influencing the early and long-term prognosis of postoperative fa?cial nerve function.
3.Pretreatment of hypertonic saline attenuates the hepatic ischemia reperfusion injury induced by neutrophils
Qinghong KE ; Shusen ZHENG ; Tingbo LIANG ; Haiyang XIE ; Weiliang XIA
Chinese Journal of Pathophysiology 2000;0(07):-
AIM:To explore the effect of the pretreatment of hypertonic saline(HTS) in hepatic ischemia reperfusion(I/R) injury.METHODS:The rats were divided into sham group(sham group),ischemia reperfusion group(IR group) and pretreatment of hypertonic saline group(HTS group).Partial hepatic ischemia reperfusion model was used.The rats were sacrificed at the time of 1 h,3 h,6 h,12 h and 24 h after reperfusion in each group,respectively.Blood samples were obtained to examine ALT.The expression of the CD11b/CD18(Mac-1) on the neutrophils was analyzed by flow cytometry.RT-PCR and Western blotting were used to examine the expression of intercellular adhesion molecule-1(ICAM-1) in livers and chromatometry was performed to detect the activity of myeloperoxidase(MPO) in livers.The morphology of hepatocytes and the structure of sinusoid were observed by histological examinations.RESULTS:① HTS pretreatment decreased the level of ALT at the time points of 3 h,6 h and 12 h after reperfusion(P
4.Relationship between the use of carvedilol and the improvement of survival of patients with liver cirrhosis ascites
Hongyan LI ; Guo WANG ; Zhuang WANG ; Weiliang KE ; Yi YU
The Journal of Practical Medicine 2017;33(18):3099-3102
Objective To investigate the effect of carvedilol on survival improvement in patients with liver cirrhosis and ascites. Methods A retrospective cohort study was conducted by following up the patients with liver cirrhosis and ascites,the patients were treated in our hospital from March 1st,2010 to March 1st,2011. One hun-dred and fifty eight patients were enrolled and followed up for 5 years to determine the survival status. Patients were divided into the carvedilol group and the propranolol group based on the use of the therapeutic drugs. The baseline , treatment and follow-up data were compared ,and the survival status of patients in two groups were described by the survival curve. The factors influencing the survival of patients with liver cirrhosis ascites were analyzed by the Cox proportional hazards model. Results The age,BMI,HVPG reduction and the prevalence of diabetes in the carve-dilol group were higher than those in the propranolol group ,but upper gastrointestinal variceal re-bleeding rate was lower than that in the propranolol group,with significant differences(P < 0.05,respectively). Kaplan Meier sur-vival function showed that the cumulative survival rate of the carvedilol group was higher than that of the proprano-lol group(P<0.05). Cox regression result showed that hazard ratio of RR=0.714,95%CI(0.565~0.902),P=0.013. Conclusion Carvedilol is a protective factor for patients with liver cirrhosis and ascites ,contributing to im-proving the survival status ,reducing liver cirrhosis related deaths.
5.Effect of disease course on the cognitive function and related risk factors in the elderly patients with type 2 diabetes
Zheli CHEN ; Lin NI ; Xinhua SHEN ; Lilei LEI ; Wanqiu NA ; Xin'gen PAN ; Ke CHEN ; Weiliang HE
China Modern Doctor 2019;57(10):90-94
Objective To investigate the effects of disease course on cognitive function and related risk factors in elderly patients with type 2 diabetes. Methods A total of 193 patients with type 2 diabetes were selected and divided into 4 groups according to the course of disease, the new diagnosis group, the group of the course of disease within 1 year, the group of the course of disease between 1-5 years and the group of the course of disease over 5 years. The general clinical features, biochemical indicators and neuropsychological test scores among the groups were compared.Results Age (P=0.024), treatment methods (P<0.001), and total cholesterol (P=0.037) were significantly different among the groups of different courses of disease. Logistic regression analysis using cognitive dysfunction as a dependent variable revealed that the course of diabetes (OR=1.205, 95%CI=1.128-1.286) and medical treatment (OR=2.931, 95%CI=1.067-8.053) was associated with cognitive dysfunction. Conclusion There is a cognitive dysfunction in the elderly patients with type 2 diabetes, and the course of diabetes is an important risk factor.