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Risks of incident heart failure with preserved ejection fraction in Chinese patients hospitalized for cardiovascular diseases

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Journal of Geriatric Cardiology 2019年第12期16卷 885-893页

作者： Jun-Xia ZHANG Yi-Xian LIU Chun-Lei XIA Peng CHU Xin-Liang QU Lin-Lin ZHU Shao-Liang CHEN Department of Cardiology Nanjing First Hospital Nanjing Medical University

Background Endogenous aldehyde damages DNA and potentiates an ageing phenotype. The aldehyde dehydrogenase 2(ALDH2) rs671 polymorphism has a prevalence of 30%–50% in Asian populations. In this study, we aimed to analyze risk factors contributing to the development of heart failure with preserved ejection fraction(HFpEF) along with the genetic exposure in Chinese patients hospitalized with cardiovascular diseases(CVD). Methods From July 2017 to October 2018, a total of 770 consecutive Chinese patients with normal left ventricular ejection fractions(LVEF) and established CVD(hypertension, coronary heart diseases, or diabetes) were enrolled in this prospective cross-sectional study. HFpEF was defined by the presence of at least one of symptom(dyspnoea and fatigue) or sign(rales and ankle swelling) related to heart failure;N-terminal pro-B-Type natriuretic peptide(NT pro-BNP ≥ 280 pg/mL);LVEF ≥ 50%;and at least one criterion related to elevated ventricular filling pressure or diastolic dysfunction(left atrial diameter > 40 mm, E/E’ ≥ 13, E’/A’ < 1 or concurrent atrial fibrillation). Logistic regression was performed to yield adjusted odds ratios(ORs) for HFp EF incidence associated with traditional and/or genetic exposures. Results Finally, among 770 patients with CVD, 92(11.9%) patients were classified into the HFpEF group according to the diagnostic criteria. The mean age of the participants was 67 ± 12 years, and 278(36.1%) patients were females. A total of 303(39.4%) patients were ALDH2*2 variant carriers. In the univariate analysis, eight exposures were found to be associated with HFpEF: atrial fibrillation, ALDH2*2 variants, hypertension, age, anaemia, smoking, alcohol consumption and sex. Multivariable logistic regression showed that 4 ‘A’ variables(atrial fibrillation, ALDH2*2 variants, age and anaemia) were significantly associated with an increased risk of HFpEF. Atrial fibrillation was associated with a 3.8-fold increased HFpEF risk(95% CI: 2.21–6.61, P < 0.0

关键词： Aldehyde dehydrogenase 2 Cardiovascular diseases Diastolic dysfunction Heart failure with preserved ejection fraction riskfactor

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Bilateral liver resection for bilateral intrahepatic stones

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World Journal of Gastroenterology 2009年第29期15卷 3660-3663页

作者： Shao-Qiang Li Li-Jian Liang Yun-Peng Hua Bao-Gang Peng Dong Chen Shun-Jun Fu Department of Hepatobiliary Surgery the First Affiliated Hospital Sun Yat-sen UniversityGuangzhou 510080 Guangdong Province China

AIM: To evaluate the shortand long-term outcomes of bilateral liver resection for bilateral intrahepatic stones. METHODS: We reviewed retrospectively 101 consecutive patients with bilateral intrahepatic stones who underwent bilateral liver resection in the past 10 years. The shortand long-term outcomes of the patients were analyzed. The Cox proportional hazards model was used to identify the risk factors related to stone recurrence. RESULTS: There was no surgical mortality in this group of patients. The surgical morbidity was 28.7%. Stone clearance rate after hepatectomy was 84.2% and final clearance rate was 95.0% following postoperative choledochoscopic lithotripsy. The stone recurrence rate was 7.9% and the occurrence of postoperative cholangitis was 6.5% in a median follow-up period of 54 mo. The Cox proportional hazards model indicated that liver resection range, less than the range of stone distribution (P = 0.015, OR = 2.152) was an independent risk factor linked to stone recurrence. CONCLUSION: Bilateral liver resection is safe and its shortand long-term outcomes are satisfactory for bilateral intrahepatic stones.

关键词： Intrahepatic stone Hepatectomy riskfactor Outcome Bilateral

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Population-based survey of prevalence,causes,and risk factors for blindness and visual impairment in an aging Chinese metropolitan population

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International Journal of Ophthalmology(English edition) 2017年第1期10卷 140-147页

作者： Jian-Yan Hu Liang Yan Yong-Dong Chen Xin-Hua Du Ting-Ting Li De-An Liu Dong-Hong Xu Yi-Min Huang Qiang Wu Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai 200233China Community Health Center Xietu StreetXuhui DistrictShanghai 200233China

AIM： To assess the prevalence, causes, and risk factors for blindness and visual impairment among elderly （〉60 years of age） Chinese people in a metropolitan area of Shanghai, China. METHODS： Random cluster sampling was conducted to identify participants among residents ≥60 years of age living in the Xietu Block, Xuhui District, Shanghai, China. Presenting visual acuity （PVA） and best-corrected visual acuity （BCVA） were checked by the Early Treatment Diabetic Retinopathy Study （ETDRS） visual chart. All eligible participants underwent a comprehensive eye examination. Blindness and visual impairment were defined according to World Health Organization （WHO） criteria. RESULTS： A total of 4190 persons （1688 men and 2502 women） participated in the study, and the response rate was 91.1%. Based on PVA, the prevalence of blindness was 1.1% and that of visual impairment was 7.6%. Based on BCVA, the prevalence of blindness and visual impairment decreased to 0.9% and 3.9%, respectively. Older （〉80 years of age） women, with low educational levels and smoking habits, exhibited a significantly greater chance for blindness and visual impairment than did those with high educational levels and no smoking habits （P〈0.05）. Based on PVA and BCVA, the main causes of blindness were cataract, myopic maculopathy, and age-related macular degeneration （AMD）. CONCLUSION： Our findings help to identify the population in need of intervention, to highlight the need for additional eye healthcare services in urban China.

关键词： blindness visual impairment prevalence riskfactor cross-sectional study

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Tumor necrosis factor-alpha, transforming growth factor-beta, degree of lower urinary tract symptoms as predictors of erectile dysfunction in benign prostatic hyperplasia patients

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Asian Journal of Urology 2024年第2期11卷 280-285页

作者： Gede W.K.Duarsa Yeremia G.Kusumah Ronald Sugianto Pande M.W.Tirtayasa Tjokorda G.B.Mahadewa Department of Urology Faculty of MedicineUniversitas UdayanaProf.Dr.I.G.N.G Ngoerah General HospitalBaliIndonesia Department of General Surgery Faculty of MedicineUniversitas UdayanaProf.Dr.I.G.N.G Ngoerah General HospitalBaliIndonesia Medical Doctor Study Program Faculty of MedicineUniversitas UdayanaBaliIndonesia Department of Urology Faculty of MedicineUniversitas UdayanaUniversitas Udayana Teaching HospitalBaliIndonesia Department of Neurosurgery Faculty of MedicineUniversitas UdayanaProf.Dr.I.G.N.G Ngoerah General HospitalBaliIndonesia

Objective: Erectile dysfunction (ED) is a condition of insufficient penile erection, consistently or recurrently, for sexual activity. Tumor necrosis factor-alpha (TNF-α) induces transforming growth factor-beta (TGF-β), which causes the transition of epithelial cells into mesenchymal cells that affect ED. This study aimed to evaluate the roles of TNF-α, TGF-β, degree of lower urinary tract symptoms, and prostatic volume for the presence of ED in benign prostatic hyperplasia (BPH) ***: Our study performed an analytic observational retrospective cohort study using secondary data from four hospitals in Bali, Indonesia, including medical records and other administrative data. The sample was BPH patients with several history ***: Our sample was 83 respondents, ranging from 50 years to 80 years, 61 respondents with ED and 22 with non-ED. The International Prostate Symptom Score showed a significant result, which indicates that ED is more common in patients with higher International Prostate Symptom Score (p=0.002). Moreover, the TNF-α of ≥43.9 pg/mg and TGF-β of ≥175.8 pg/mL were significantly associated with the presence of ED in BPH patients (p<0.0001). Despite these results, prostate volume is not significant with ED (p=0.947).Conclusion: TNF-α, TGF-β, and lower urinary tract symptoms severity can predict the occurrence of ED in BPH, while prostatic volume was not significant.

关键词： Prostate enlargement Biomarker Erectiledysfunction riskfactor

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Gender and metabolic differences of gallstone diseases

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World Journal of Gastroenterology 2009年第15期15卷 1886-1891页

作者： Hui Sun Hong Tang Shan Jiang Li Zeng En-Qiang Chen Tao-You Zhou You-Juan Wang Center of Infectious Diseases West China Hospital of SichuanUniversity Division of Molecular Biology of Infectious Diseases the State Key Laboratory of Biotherapy (Sichuan University)Chengdu 610041 Sichuan Province China First Department of internal Medicine Wusheng People's Hospital Guangan 638400 Sichuan Province ChinaLi Zeng You-Juan Wang Physical Examination CenterWest China Hospital of Sichuan University Chengdu 610041Sichuan Province China Physical Examination Center West China Hospital of Sichuan University Chengdu 610041Sichuan Province China

AIM： To investigate the risk factors for gallstone disease in the general population of Chengdu, China. METHODS： This study was conducted at the West China Hospital. Subjects who received a physical examination at this hospital between January and December 2007 were included. Body mass index, blood pressure, fasting plasma glucose, serum lipid and lipoproteins concentrations were analyzed. Gallstone disease was diagnosed by ultrasound or on the basis of a history of cholecystectomy because of gallstone disease. Unconditional logistic regression analysis was used to investigate the risk factors for gallstone disease, and the Chi-square test was used to analyze differences in the incidence of metabolic disorders between subjects with and without gallstone disease. RESULTS： A total of 3573 people were included, 10.7% （384/3573） of whom had gallstone diseases. Multiple logistic regression analysis indicated that the incidence of gallstone disease in subjects aged 40-64 or ≥65 years was significantly different from that in those aged 18-39 years （P 〈 0.05）; the incidence was higher in women than in men （P 〈 0.05）. In men,a high level of fasting plasma glucose was obvious in gallstone disease （P 〈 0.05）, and in women, hypertriglyceridemia or obesity were significant in gallstone disease （P 〈 0.05）. CONCLUSION： We assume that age and sex are profoundly associated with the incidence of gallstone disease; the metabolic risk factors for gallstone disease were different between men and women.

关键词： Gallstone disease Metabolic disorder riskfactor Sex Age

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Prophylaxis of chronic kidney disease after liver transplantation-experience from west China

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World Journal of Gastroenterology 2012年第9期18卷 991-998页

作者： Zhen-Yong Shao Lu-Nan Yan Wen-Tao Wang Bo Li Tian-Fu Wen Jia-Yin Yang Ming-Qing Xu Ji-Chun Zhao Yong-Gang Wei Liver Transplantation Center Department of LiverSurgery West China Hospital of Sichuan University Chengdu610041 Sichuan Province China

AIM： TO evaluate the prophylaxis of chronic kidney dis- ease （CKD） after liver transplantation （LT） with low-dose calcineurin inhibitor （CNI） and mycophenolate mofetil （MMF）.

关键词： Liver transplantation Chronic kidney dis-ease Calcineurin inhibitor Mycophenolate mofetil riskfactor

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Angiotensinogen gene polymorphism and ischemic stroke in East Asians:A meta-analysis

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Neural Regeneration Research 2013年第13期8卷 1228-1235页

作者： Sheng Wang Rong Zeng Limin Lei Jinsong Huang Department of Anesthesiology Guangdong Cardiovascular Institute Guangdong Academy of Medical Sciences Guangdong General Hospital Department of Cardiovascular Surgery Guangdong Cardiovascular Institute Guangdong Academy of Medical Sciences Guangdong General Hospital

OBJECTIVE： To investigate the association between angiotensinogen gene M235T polymorphism and ischemic stroke in East Asians. DATA RETRIEVAL： A computer-based online search was conducted in PubMed, Google scholar, China National Knowledge Infrastructure database between January 1990 and April 2012 for relevant studies. The key words were angiotensinogen or AGT, polymorphism or genetic and ischemic stroke or cerebral infarction. SELECTION CRITERIA： Case-controlled studies addressing the correlation between angiotensinogen gene M235T polymorphism and ischemic stroke in East Asians were included. The distribution of genotypes in the included studies was tested for Hardy-Weinberg equilibrium. Quality evaluation of the included studies was conducted by two physicians. Statistical analyses were carried out using Stata 12.0 software for meta-analysis. Heterogeneity tests, sensitivity analysis and publication bias were also conducted. MAIN OUTCOME MEASURES： The association between angiotensinogen gene M235T polymorphism and ischemic stroke risk in East Asians was assessed. RESULTS： Six relevant studies involving 891 patients with ischemic stroke and 727 controls were included in this meta-analysis. Results showed that there was a significant association between angiotensinogen gene M235T polymorphism and the risk of ischemic stroke in East Asians （T vs. M odds ratio （OR） = 1.54, 95% confidence interval （CI） = 1.10-2.16; TT vs. MM： OR = 2.24, 95%CI = 1.37-3.66; TT vs. MT： OR = 1.76, 95%CI = 1.41-2.20; MM ＋ MT vs. TT： OR = 0.57, 95%CI -= 0.46-0.70）. Sensitivity analysis confirmed that the study results were stable and reliable, with no publication bias. CONCLUSION： The angiotensinogen gene M235T polymorphism is associated with ischemic stroke in East Asians, and the TT genotype and T allele are risk factors for ischemic stroke.

关键词： neural regeneration brain injury cerebrovascular disease angiotensinogen ischemic stroke riskfactor meta-analysis East Asians genetic polymorphism cerebral infarction grants-supportedpaper neuroregeneration

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Staging laparoscopy improves treatment decision-makingfor advanced gastric cancer

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World Journal of Gastroenterology 2016年第5期22卷 1859-1868页

作者： Yan-Feng Hu Zhen-Wei Deng Hao Liu Ting-Yu Mou Tao Chen Xin Lu Da Wang Jiang Yu Guo-Xin Li Department of General Surgery Nanfang HospitalSouthern Medical UniversityGuangzhou 510515Guangdong ProvinceChina Department of General Surgery Dongguan People’s HospitalDongguan 523000Guangdong ProvinceChina

AIM To evaluate the clinical value of staging laparoscopyin treatment decision-making for advancedgastric cancer （GC）.METHODS： Clinical data of 582 patients with advancedGC were retrospectively analyzed. All patientsunderwent staging laparoscopy. The strength ofagreement between computed tomography （CT） stage,endoscopic ultrasound （EUS） stage, laparoscopic stage,and final stage were determined by weighted Kappastatistic （Kw）. The number of patients with treatmentdecision-changes was counted. A χ 2 test was used toanalyze the correlation between peritoneal metastasisor positive cytology and clinical ***： Among the 582 patients, the distributions ofpathological T classifications were T2/3 （153, 26.3%）,T4a （262, 45.0%）, and T4b （167, 28.7%）. Treatmentplans for 211 （36.3%） patients were changed after staging laparoscopy was performed. Two （10.5%） of19 patients in M1 regained the opportunity for potentialradical resection by staging laparoscopy. Unnecessarylaparotomy was avoided in 71 （12.2%） patients. Thestrength of agreement between preoperative T stageand final T stage was in almost perfect agreement （Kw= 0.838; 95% confidence interval （CI）： 0.803-0.872;P 〈 0.05） for staging laparoscopy; compared with CTand EUS, which was in fair agreement. The strengthof agreement between preoperative M stage andfinal M stage was in almost perfect agreement （Kw= 0.990; 95% CI： 0.977-1.000; P 〈 0.05） for staginglaparoscopy; compared with CT, which was in slightagreement. Multivariate analysis revealed that tumorsize （≥ 40 mm）, depth of tumor invasion （T4b）, andBorrmann type （Ⅲ or Ⅳ） were significantly correlatedwith either peritoneal metastasis or positive *** best performance in diagnosing P-positive wasobtained when two or three risk factors ***： Staging laparoscopy can improvetreatment decision-making for advanced GC anddecrease unnecessary exploratory laparotomy.

关键词： Staging laparoscopy Advanced gastriccancer Tumor staging Peritoneal metastasis riskfactor

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