初发2型糖尿病患者血糖控制与血小板参数的相关性研究

目的 探讨初发2型糖尿病患者血糖控制与血小板参数的相关性.方法 检测90例住院或门诊初发2型糖尿病患者和90名健康体检者的血压和血小板参数,包括血小板计数(PLT)、血小板平均体积(MPV)和血小板体积分布宽度(PDW)、空腹血糖(FPG)、糖化血红蛋白(HbA1c)、甘油三酯(TG)、总胆固醇(TC)、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL-C)等指标,对治疗3个月后HbA1c达标(≤7%)的2型糖尿病患者重复测定上述参数.结果 (1)初发2型糖尿病组FBG、TC、TG、MPV及PDW均高于健康对照组(t值分别为6.405、2.069、2.633、2.178、2.103,P值分别为0.001、0.046、0.010、0.031、0.043).(2)HbA1c＞7%的糖尿病患者48例,FBG、HbA1c、TC、TG、MPV及PDW均高于HbA1c≤7%组(t值分别为5.691、2.013、2.345、3.467、4.016、2.893,P值分别为0.001、0.038、0.029、0.013、0.004、0.026);糖尿病患者MPV与HbA1c(r=0.389,P=0.020)、PDW(r=0.324,P=0.010)呈正相关;与FBG(r=0.098,P=0.370)、收缩压(r=0.060,P=0.587)及舒张压(r=0.046,P=0.784)均无相关性.(3)HbA1c达标的糖尿病患者36例,控制血糖后FBG、HbA1c、TG、MPV、PDW较治疗前均有下降(t值分别为5.591、2.301、2.410、2.204、2.105,P值分别为0.001、0.031、0.023、0.035、0.041).结论 初发2型糖尿病患者的血小板活性增强,控制血糖可降低血小板活性,对防治糖尿病血管并发症有益.

Abstract：

Objective To study the relationship between glycemic control and platelet parameters in newly diagnosed type 2 diabetic patients. Methods Ninety patients newly diagnosed as type 2 diabetes and 90 healthy people were enrolled into the study. Their blood pressure, platelet parameters, including blood platelets count (PLT), mean platelet volume (MPV), platelet distribution width (PDW), fasting blood glucose (FPG),HbA1c ,triglyceride ( TG ), total cholesterol ( TC ), high density lipoprotein cholesterol (HDL-C ), low density lipoprotein cholesterol(LDL-C) were examined and the data were analyzed. Results The level of FBG, TG, TC,MPV and PDW of patients newly diagnosed as type 2 diabetic were significantly higher than those of healthy people (t =6. 405,2. 069,2. 633,2. 178,2. 103 ;P =0. 001,0. 046,0. 010,0. 031 and 0. 043 respectively); The level of FBG, HbA1c, TC, TG, MPV and PDW in the diabetic patients, with their HbA1 c ＞ 7%, were significantly higher than the patients with HbA1c ≤ 7 % ( t = 5.691,2.013,2. 345,3. 467,4. 016,2. 893, P = 0. 001, 0. 038,0. 029,0. 013, 0. 004, 0. 026 ). There were positive correlations between MPV and HbA1c ( r = 0. 389 P =0. 020), MPV and PDW ( r = 0. 324 P = 0. 01 ) in diabetic patients, but no correlation between MPV and FBG,MPV and Systolic BP or MPV and Diastolic BP (Ps ＞ 0. 05 ). The level of FBG, HbA1c, TG, MPV and PDW decreased significantly in the diabetic patients with HbA1c ＞ 7% after treatment (t = 5. 591,2. 301,2. 410,2.204,2.105; P=0.001,0.031,0.023,0.035,0.041, respectively).Conclusion The platelet activity enhanced in newly diagnosed type 2 diabetic patients, platelet activity can be recovered through glycemic control,which may prevent the role of platelet in diabetes complications in these patients.

Relationship between glycemic control and platelet parameters in newly diagnosed type 2 diabetic patients

Objective To study the relationship between glycemic control and platelet parameters in newly diagnosed type 2 diabetic patients. Methods Ninety patients newly diagnosed as type 2 diabetes and 90 healthy people were enrolled into the study. Their blood pressure, platelet parameters, including blood platelets count (PLT), mean platelet volume (MPV), platelet distribution width (PDW), fasting blood glucose (FPG),HbA1c ,triglyceride ( TG ), total cholesterol ( TC ), high density lipoprotein cholesterol (HDL-C ), low density lipoprotein cholesterol(LDL-C) were examined and the data were analyzed. Results The level of FBG, TG, TC,MPV and PDW of patients newly diagnosed as type 2 diabetic were significantly higher than those of healthy people (t =6. 405,2. 069,2. 633,2. 178,2. 103 ;P =0. 001,0. 046,0. 010,0. 031 and 0. 043 respectively); The level of FBG, HbA1c, TC, TG, MPV and PDW in the diabetic patients, with their HbA1 c ＞ 7%, were significantly higher than the patients with HbA1c ≤ 7 % ( t = 5.691,2.013,2. 345,3. 467,4. 016,2. 893, P = 0. 001, 0. 038,0. 029,0. 013, 0. 004, 0. 026 ). There were positive correlations between MPV and HbA1c ( r = 0. 389 P =0. 020), MPV and PDW ( r = 0. 324 P = 0. 01 ) in diabetic patients, but no correlation between MPV and FBG,MPV and Systolic BP or MPV and Diastolic BP (Ps ＞ 0. 05 ). The level of FBG, HbA1c, TG, MPV and PDW decreased significantly in the diabetic patients with HbA1c ＞ 7% after treatment (t = 5. 591,2. 301,2. 410,2.204,2.105; P=0.001,0.031,0.023,0.035,0.041, respectively).Conclusion The platelet activity enhanced in newly diagnosed type 2 diabetic patients, platelet activity can be recovered through glycemic control,which may prevent the role of platelet in diabetes complications in these patients.