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作 者:王晓华[1] 周智广[2] 李霞[2] 黄红光[1] 李长罗[1] 林健[2] 杨琳[2]
机构地区:[1]湖南省长沙市中心医院急诊科,410011 [2]中南大学湘雅二医院内分泌代谢研究所
出 处:《中国综合临床》2008年第5期422-424,共3页Clinical Medicine of China
基 金:湖南省科技厅科研基金(02SSY3065);湖南省医药卫生科研基金(B2005166)
摘 要:目的探讨成人隐匿性自身免疫糖尿病(LADA)与2型糖尿病(T2DM)血管并发症(包括微血管病变及相关大血管疾病)的差异。方法比较203例LADA患者与年龄、性别、糖尿病病程及糖尿病家族史匹配的他DM患者24h尿白蛋白、眼底检查或荧光造影、心电图、肌电图、血压、血脂、体质指数、空腹血糖、餐后2h血糖、糖化血红蛋白、C肽等方面的差异。结果①微血管病变:LADA患者较T2DM患者糖尿病肾病的患病率高(39.9%vs.28.6%,P〈0.05),而2组间视网膜病变和周围神经病变的患病率差异无统计学意义(P〉0.05)。②大血管病变:LADA患者较T2DM患者高血压、代谢综合征的患病率低(38.9%vs.55.7%,P〈0.01;33.0%vs.45.3%,P〈0.01),2组间冠心病及脑梗死的患病率差异无统计学意义(均P〉0.05)。结论LADA患者与T2DM患者血管并发症存在差异:LADA患者糖尿病肾病患病率较高,而高血压和代谢综合征的患病率较低。Objective To compare the prevalence of microvascular and macrovascular complications between adult latent autoimmune diabetes (LADA) and type 2 diabetic subjects. Methods A cross-sectional study was performed in 203 LADA( GADA positive) and 203 T2DM ( GADA negative ) subjects matched with age,gender and duration as well as family history of diabetes. Parameters of microvascular ( albuminuria,eyeground microscopy or fundus fluorescence photography, electromyogram ) and macrovascular complications ( electrocardiogram, blood pressure,blood lipid,body mass index) as well as blood sugar were compared. Results ①Microvascular complications:Compared with T2DM,LADA cases showed higher prevalence of diabetic nephropathy (39.9% vs. 28.6% , P 〈0.05) and similar prevalence in diabetic neuropathy and retinopathy( P 〉 0.05). ②Macrovascular complications: LADA cases presented lower prevalence of hypertension (38.9% vs. 55.7% ,P 〈 0.01 ) , lower prevalence of metabolic syndrome ( 33.0% vs. 45, 3% ,P 〈 0.01 ) , but similar prevalence of coronary heart disease (CHD) and cerebral infarction ( CVD ) ( P 〉 0.05 ). Conclusion LADA patients present less metabolic syndrome, hypertension and more diabetic nephropathy compared with T2DM.
关 键 词:成人隐匿性自身免疫糖尿病 2型糖尿病 血管病变 谷氨酸脱羧酶抗体
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