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顽固性高血压合并糖代谢异常患者动态血压变化分析
引用本文:马琳琳,余振球,屈丰雪,何蕾.顽固性高血压合并糖代谢异常患者动态血压变化分析[J].中国医药,2014(1):1-5.
作者姓名:马琳琳  余振球  屈丰雪  何蕾
作者单位:首都医科大学附属北京安贞医院高血压科,100029
摘    要:目的探讨糖代谢异常对顽固性高血压患者动态血压变化规律的影响。方法选取顽固性高血压患者144例,按口服葡萄糖耐量试验分为糖耐量正常(NGT)组(53例)、糖耐量减低(IGT)组(43例)和糖尿病组(48例),并监测24h动态血压。结果糖代谢异常者(IGT组和糖尿病组)非杓型收缩压和舒张压发生率高于NGT组79.1%(34/43)、83.3%(40/48)比69.8%(37/53),81.4%(35/43)、70.8%(34/48)比66.0%(35/53)](P〈0.05);糖尿病组非杓型收缩压发生率高于IGT组(P〈0.05),非杓型舒张压发生率低于IGT组(P〈0.05)。夜间高血压3组间比较差异无统计学意义(P〉0.05)。IGT组的24h舒张压负荷高于NGT组和糖尿病组40.8(16.9,73.1)mmHg比30.4(2.9,50.2)、23.3(1.3,43.7)mmHg](P〈0.05),NGT组患者24h收缩压、白昼收缩压、夜间收缩压明显低于IGI组和糖尿病组f(126±13)mmHg(1mmHg=0.133kPa)比(133±17)、(133±12)mmHg,(128±12)mmHg比(135±18)、(134±12)mmHg,(122±16)mmHg比(131±19)、(130±16)mmHg](P〈0.05),IGT组24h舒张压、白昼舒张压、夜间舒张压、24h平均动脉压、夜间平均动脉压高于NGT组和糖尿病组(854-12)mmHg比(80±11)、(76±12)mmHg,(87±13)mmHg比(82±11)、(78±13)mmHg,(83±14)mmHg比(76±12)、(72±12)mmHg,(101±13)mmHg比(95±10)、(95±10)mmHg,(99±14)mmHg比(92±12)、(92±12)mmHg](P〈0.05),同时IGT组dSBP、nSBP高于糖尿病组(P〈0.05)。糖尿病组24h平均脉压差、白昼平均脉压差、夜间平均脉压差高于NGT组和IGT组(57±13)mmHg比(46±10)、(48±10)mmHg,(56±12)mmHg比(46±10)、(48±10)mmHg,(58±14)mmHg比(46±11)、(48±12)mmHg](P〈0.05)。结论顽固性高血压合并血糖代谢异常的患者昼夜血压调节功能明显受损。

关 键 词:高血压  顽固性  糖尿病  糖耐量减低  动态血压

Changes of ambulatory blood pressure in resistant hypertension patients with abnormality of glycometabolism
Ma Linlin,Yu Zhenqiu,Qu Fengxue,He Lei.Changes of ambulatory blood pressure in resistant hypertension patients with abnormality of glycometabolism[J].China Medicine,2014(1):1-5.
Authors:Ma Linlin  Yu Zhenqiu  Qu Fengxue  He Lei
Institution:. Department of Hypertension, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
Abstract:Objective To detect the effects of the glycometabolism abnormality on the ambulatory blood pressure in patients with resistant hypertension. Methods Totally 144 patients with resistant hypertension had 24 h ambulatory blood pressure monitoring and oral glucose tolerance test (OGTT). According to the results of OGTT, the patients were divided into three groups: normal glucose tolerance(NGT) (53 cases) , impaired glucose tolerance(IGT) (43 eases), diabetes mellitus ( DM ) ( 48 cases ). Results The temporal rhythm of 24 h blood pressure of the 144 resistant hypertension patients with glycometabolism abnormality was disturbed. The incidence of non-dipper rhythm of blood pressure in the patients with IGT and DM increased significantly compared with those in NGT group79.1% (34/43), 83.3% (40/48) vs 69.8% (37/53) ; 81.4% (35/43), 70.8% (34/48) vs 66.0% (35/53) ] (P 〈 0.05 ). The patients with DM had the highest incidence of non-dipper rhythm of systolic blood pressure 83.3% (40/48) ]. Nocturnal hypertension among the three groups showed no significant difference (P 〉 0.05 ). 24 hours diastolic blood pressure load in IGT group were higher than NGT group and DM group 40.8 ( 16.9, 73.1 ) mmHg vs 30.4 (2.9, 50.2), 23.3 ( 1.3, 43.7 ) mmHg ] ( P 〈 0.05 ). 24 hours systolic blood pressure, daytime systolic blood pressure, nighttime systolic blood pressure in NGT patients were significantly lower than those in IGT group and DM group ( 126 ± 13)mmHg vs ( 133 ± 17), ( 133 ± 12) mmHg; ( 128 ± 12) mmHg vs (135±18)mmHg, (134±12)mmHg; (122±16)mmHg vs (131 ±19)mmHg, (130 ±16)mmHgl (P〈 0.05 ). The 24 hours diastolic blood pressure, daytime diastolic blood pressure, nighttime diastolic blood pressure, 24-hour mean arterial pressure, nighttime mean arterial pressure in IGT group were higher than those in NGT group and DM group (85 ± 12 ) mmHg vs (80 ± 11 ) mmHg, (76 ± 12) mmHg; ( 87 ± 13 ) mmHg vs ( 82 ± 11 ) mmHg,(78 ± 13)mmHg; (83 ± 14)mmHg vs (76 ± 12)mmHg, (72 ± 12)mmHg; (101 ± 13)mmHg vs(95 ± 10)mmHg, (95 ± 10)mmHg; (99 ± 14)mmHg vs (92 ± 12)mmHg, (92 ± 12) mmHg; and daytime systolic blood pressure, nighttime systolic blood pressure were higher than DM group ( P 〈 0.05 ). 24-hour mean pulse pressure, daytime mean pulse pressure, nighttime mean pulse pressure in DM group were slightly higher than those in NGT group and IGT group ( 57 ± 13 ) mmHg vs (46 ± 10 ) mmHg, ( 48 ± 10 ) mmHg ; ( 56 ± 12 ) mmHg vs (46 ± 10 ) mmHg, ( 48 ± 10)mmHg;(58 ± 14)mmHg vs (46 ±11)mmHg, (48 ± 12)mmHg] (P 〈0.05). Conclusion Circadian blood pressure rhythm is damaged in the resistant hypertension patients with abnormality of glyeometabolism.
Keywords:Hypertension  resistant  Diabets mellitus  Impaired fasting glucose  Ambulatory blood pressure
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