出 处:《中华实用诊断与治疗杂志》2015年第7期717-719,共3页Journal of Chinese Practical Diagnosis and Therapy
基 金:武汉市卫生局临床医学科研项目(WX12C24);武汉市中心医院2015年度院内科研项目青年基金(YQ15A05)
摘 要:目的探讨影响血浆置换治疗高脂血症疗效的相关因素。方法63例高脂血症患者均行血浆置换治疗,记录治疗后血清三酰甘油(triacylglycerol,TG)下降幅度,并依据血清TG下降幅度将63例患者分为2组,比较2组年龄、体质量指数(bodymassindex,BMI)及血浆置换前TG、总胆固醇(total cholesterol,TC)、低密度脂蛋白胆固醇(low density lipoprotein-cholesterol,LDL—c)、红细胞压积(hematocrit,HCT)、总血容量(total blood volume,TBV)、循环量、置换去除血浆量、血浆置换时间差异,Pearson相关分析影响TG降幅的因素。结果63例患者血浆置换治疗前TG水平为9.05~39.48mmol/L,治疗后为1.16~18.63mmol/L,TG降幅40.32%~94.75%,其中TG降幅40.32%~70.00%者24例为TG下降轻微组,TG降幅〉70.00%~94.75%者39例为TG下降明显组;TG下降轻微组年龄[(50.50±5.22)岁]较TG下降明显组大[(46.33±4.86)岁](P〈0.05),血浆置换时间[(91.50±7.81)min]较TG下降明显组长[(80.38士6.75)min](P〈0.015),BMI[(22.81±2.67)kg/m2]及血浆置换治疗前TG[(18.70±0.98)mmol/L]、TC[(6.75±0.66)mmol/L]、LDL-CF(1.48±0.11)mmol/L]、TBV[(4259.83±292.77)mL]、循环量[(4741.67±202.50)mL]、置换去除血浆量[(1683.33±90.59)mL]均低于TG下降明显组[-BMI(26.05±2.79)kg/m2、TG(22.89±1.08)mmol/L、TC(9.32±0.71)mmol/L、LDL—C(1.92±0.13)mmol/L、TBV(4983.37±304.65)mL、循环量(4893.75±217.64)mL、置换去除血浆量(1775.00±93.84)mL](P〈0.01);Pearson相关分析结果显示,TG降幅与血浆置换前TG(r=0.695,P=0.000)、TC(r=0.506,P=0.007)、LDL—C(r=0.454,P=0.009)、BMI(r=0.375,P=0.017)、TBV(r=0.413,P=0.013)、循环量(r=0.271,P=0.041)、置换去除血Objective To investigate the related factors for the clinical efficacy of plasmapheresis hypertriacyglycerolemia. Methods Sixty-three patients with hypertriacyglycerolemia received plasmapheresis. The change of triacylglycerol (TG) was recorded after treatment. The patients were divided into two groups according to the declines in TG level. The age, body mass index (BMI), baseline TG, baseline total cholesterol (TC), baseline low density lipoprotein-cholesterol (LDL-C), baseline hematocrit (HCT), total blood volume (TBV), circulation volume, plasma removal volume, and plasmapheresis time were compared between two groups. The related factors for declines in TG level were analyzed with Pearson correlation analysis. Results TG level in 63 patients was from 9. 05 to 39. 48 mmol/L before plasmapheresis and was from 1.16 to 18.63 mmol/L after plasmapheresis. TG value showed a significant reduction ranging from 40.32% to 94.75o//00. Twenty-four patients with TG reduction ranging from 40.32% to 70.00% (slight reduction group) were aged (50.50±5.22) years, older than those with TG reduction ranging from 70.00% to 94.75% (great reduction group) ((46. 33 ± 4. 86) years), and had longer plasmapheresis time ((91. 50 ± 7. 81) vs (80.38+6.75) min) (P〈0.05), lower BMI ((22. 81±2. 67) vs (26. 05±2. 79) kg/mZ), TG ((18. 70±0. 98) vs (22.89±1.08) mmol/L), TC ((6.75±0. 66) vs (9.32±0.71) mmol/L), LDL-C ((1.48±0. 11) vs (1.92±0. 13) mmol/L), TBV ((4 259.83±292. 77) vs (4 983. 37±304. 65) mL), circulation volume ((4 741. 67±202. 50) vs (4 893.75±217.64) mL), and plasma removal volume ((1 683.33±90.59) vs (1 775.00±93.84) mL) (P〈0.01). The TG reduction was positively correlated with the levels of baseline TG (r= 0. 695, P= 0. 000), baseline TC (r= 0.506, P=0.007), baseline LDL-C (r=0.454, P=0.009), BMI (r=0.375, P=0.017), TBV (r=0.413, P= 0. 013),
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