体质指数与血管重建的冠心病心力衰竭患者预后的关系  被引量:7

Impact of overweight on clinical outcomes In patients undergoing coronary revascularization

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作  者:康俊萍[1] 马长生[1] 吕强[1] 聂绍平[1] 刘新民[1] 刘小慧[1] 杜昕[1] 胡荣[1] 董建增[1] 陈方[1] 吕树铮[1] 顾承雄[1] 黄方炯[1] 吴学思[1] 

机构地区:[1]首都医科大学附属北京安贞医院心内科,100029

出  处:《中华医学杂志》2010年第20期1381-1384,共4页National Medical Journal of China

基  金:国家重点基础研究发展计划基金(973)项目(2003CB517103)

摘  要:目的 了解体质指数(BMI)对接受血管重建治疗的冠心病心力衰竭(心衰)患者预后的影响.方法 药物洗脱支架对血运重建策略影响研究(单中心回顾性注册研究)入选2004年7月1日至2005年9月30日在北京安贞医院接受血管重建治疗的3632例患者,2006年9月1日对患者进行随访.本研究入选其中有体质指数(BMI)资料的慢性心衰患者1010例.将患者按BMI分为3组:BMI〈24(正常组),BMI 24~27.9(超重组)和BMI≥28(肥胖组),比较不同组别之间的临床和预后情况.不良心脑血管事件(MACCE)包括全因死亡、非致死性心肌梗死、非致死性卒中和再次血管重建.结果 正常组295例,超重组495例,肥胖组220例.随访中位时间为542 d,超重和肥胖患者较年轻[(59.3±10.1)岁、(58.6±10.3)岁比(62.6.4±9.9)岁,P〈0.01],高血压病史(61.2,66.8%比52.5%,P=0.017)和稳定型心绞痛(21.2%,23.7%比17.0%,P=0.005)比例高,甘油三酯[(1.90±1.05)mmol/L,(2.10±1.12)mmol/L比(1.48±0.92)mmol/L,P〈0.01)]、空腹血糖[(6.07±2.09)mmol/L,(5.96±1.53)mmol/L比(5.67±1.92)mmol/L,P=0.021]和肌酐[(84.9±21.7)μmol/L,(90.2±30.9)μmol/L比(82.2±25.8)μmol/L]水平高(P均〈0.05).与正常体重的患者相比,在调整了其他因素后,超重组的全因死亡风险(HR 0.769,95%CI 0.442~1.338)和MACCE(HR 0.998,95% CI 0.754~1.322)并未增加,而肥胖组全因死亡(HR 0.285,95%CI 0.104~0.777)和MACCE(HR 0.596,95% CI 0.401~0.885)风险降低.BMI对心性死亡无显著影响.结论 在进行血管重建的冠心病心衰患者中,尽管超重和肥胖者相对体重正常者有更多的危险因素,但是接受血管重建治疗后的预后不比体重正常者差.Objectives To determine the impact of BMI on clinical outcome in patients with heart failure underwent coronary revascularization. Methods The DESIRE-plus (Drug-Eluting Stent Impact on Revascularization-plus) was a single-center registry of coronary revascularization in our institution between July 1,2004 and September30 , 2005. We analyzed heart failure patients with the complete data of body mass index (BMI) data from the DESIRE-plus trial and grouped them by BMI (normal BMI group, BMI〈24; overweight group, BMI 24-27.9; obesity group, BMI≥ 28). Total mortality, cardiac mortality and MACCE including death, neo-myocardial infarction, stroke, re-revascularization were recorded. We evaluated risk estimates for three bodyweight groups. Results 1010 patients were included in the study (295 in normal BMI group; 495 in overweight group and 220 obesity group). Median follow-up was 542 days. Overweight and obese patients were younger (59. 3 ± 10. 14 years, 58. 6 ± 10. 30 years vs 62. 6±9. 93 years, P〈0. 01) and had a significantly higher incidence of hypertension (61.2, 66. 8% vs 52. 5% , P=0. 017) , stable angina pectoris (21. 2% , 23. 7% vs 17. 0% ,P=0.05) and higher triglyceride[(1. 90±1.05) mmol/L,( 2. 10±1.12) mmol/L vs (1.48±0.92) mmol/L, P〈0.01)] , fasting blood glucoselevel [(6.07±2.09 )mmol/L, (5.96±1.53) mmol/L vs (5.67±1.92 )mmol/L, P=0.021) , blood creatinine (84. 9±21. 7) μmol/L, (90. 2±30. 9)μmol/L vs (82. 2±25. 8)μmol/L,P=0. 002] compared with normal BMI patients. Multivariate Cox regression model showed obese patients had an decreased hazard risk (HR) for total mortality (0. 285, 95% CI 0. 104-0. 777) and MACCE (0. 596, 95% CI 0.401-0.885) compared with those for patients with normal BMI, overweight patients had no increased risk for total mortality (HR 0.769, 95% CI 0.442-1.338) and MACCE (0.998, 95% CI 0. 754 -1. 322) , there was hardly any significantly difference in cardiac mortality between

关 键 词:心力衰竭 充血性 血管成形术 体质指数 

分 类 号:R541.4[医药卫生—心血管疾病]

 

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