中华临床医师杂志(电子版)
中華臨床醫師雜誌(電子版)
중화림상의사잡지(전자판)
CHINESE JOURNAL OF CLINICIANS(ELECTRONIC VERSION)
2013年
23期
10691-10695
,共5页
宫倩倩%吕肖锋%张名扬%洛佩%王坤%刘超
宮倩倩%呂肖鋒%張名颺%洛珮%王坤%劉超
궁천천%려초봉%장명양%락패%왕곤%류초
糖尿病,2型%血糖波动%下肢血管病变%缺血修饰白蛋白%8-异前列腺素2α
糖尿病,2型%血糖波動%下肢血管病變%缺血脩飾白蛋白%8-異前列腺素2α
당뇨병,2형%혈당파동%하지혈관병변%결혈수식백단백%8-이전렬선소2α
Diabetes mellitus,type 2%Blood glucose fluctuations%Lower extremity vascular disease%Ischemia-modified albumin%8-iso-PGF2α
目的:探讨2型糖尿病患者血糖波动对下肢血管病变的影响。方法选取2013年2至9月在北京军区总医院内分泌科住院治疗并行超声检查的2型糖尿病患者56例为研究对象,其中合并下肢血管病变者29例(A组),男15例,女14例,年龄(61±10.64)岁,单纯2型糖尿病者27例(B组),男15例,女12例,年龄(58.5±4.14)岁。应用动态血糖监测仪对两组患者行连续72 h血糖监测并计算各血糖波动参数,包括日内平均血糖波动幅度(mean amplitude of glycemic excursions,MAGE)、日间血糖平均绝对差(absolute means of daily differences,MODD)、全天血糖标准差(standard deviation of blood glucose, SDBG)、全天有效血糖波动次数(effective blood glucose fluctuations in frequency,NGE)、血糖>10 mmol/L曲线下面积(blood glucose>10 mmol/L area under the curve,AUC10)、血糖<3.9 mmol/L曲线下面积(blood glucose<3.9 mmol/L area under the curve,AUC3.9),同时测定踝肱指数(ankle-brachial index,ABI)、缺血修饰白蛋白(ischemia-modified albumin,IMA)、8-异前列腺素2α(8-iso-prostaglandin 2α,8-iso-PGF2α)水平,比较两组间ABI、IMA、8-iso-PGF2α及各血糖波动参数,并分析各组血糖波动参数及临床生化指标与ABI、IMA、8-iso-PGF2α的相关性。相关性分析采用Pearson相关和多元逐步回归分析,P<0.05为差异有统计学意义。结果(1)A组患者的病程[(159.2±65.33)个月]、IMA[(92.0±3.84)U/ml]、8-iso-PGF2α[(3.87±0.44)ng/ml]、MAGE[(7.06±0.59)mmol/L]、MODD[(3.58±0.59)mmol/L]、SDBG[(2.79±0.91)mmol/L]、NGE[(4.07±0.83)次/d]、AUC10[(2.72±1.34)h×mmol/L]、AUC3.9[(1.80±0.09)h×mmol/L]比B组[(78.6±15.66)个月、(75.6±3.07)U/ml、(1.92±0.21)ng/ml、(5.95±0.74)mmol/L、(1.75±0.11) mmol/L、(2.21±0.82)mmol/L、(2.62±0.57)次/d、(1.12±0.14)h×mmol/L、(0.12±0.04)h×mmol/L]均明显升高,差异均有统计学意义(P<0.05),且A组ABI(0.53±0.15)明显低于B组(0.97±0.06)。(2)采用Pearson相关分析表明:MAGE、SDBG、MODD、AUC10与IMA呈正相关(r值为0.711、0.942、0.423、0.495,P均<0.05);MAGE、MODD、SDBG与8-iso-PGF2α也呈正相关(r值为0.863、0.639、0.746,P均<0.05);且MAGE、MODD、AUC10与ABI呈负相关(r值为-0.337,-0.668,-0.422, P均<0.05)。多因素逐步回归分析发现:MODD、AUC10与ABI独立相关(Y=21.136-0.462MODD-0.379AUC10)。结论血糖波动与下肢血管病变相关,可能是通过诱发氧化应激及缺血性内皮损伤而引起。
目的:探討2型糖尿病患者血糖波動對下肢血管病變的影響。方法選取2013年2至9月在北京軍區總醫院內分泌科住院治療併行超聲檢查的2型糖尿病患者56例為研究對象,其中閤併下肢血管病變者29例(A組),男15例,女14例,年齡(61±10.64)歲,單純2型糖尿病者27例(B組),男15例,女12例,年齡(58.5±4.14)歲。應用動態血糖鑑測儀對兩組患者行連續72 h血糖鑑測併計算各血糖波動參數,包括日內平均血糖波動幅度(mean amplitude of glycemic excursions,MAGE)、日間血糖平均絕對差(absolute means of daily differences,MODD)、全天血糖標準差(standard deviation of blood glucose, SDBG)、全天有效血糖波動次數(effective blood glucose fluctuations in frequency,NGE)、血糖>10 mmol/L麯線下麵積(blood glucose>10 mmol/L area under the curve,AUC10)、血糖<3.9 mmol/L麯線下麵積(blood glucose<3.9 mmol/L area under the curve,AUC3.9),同時測定踝肱指數(ankle-brachial index,ABI)、缺血脩飾白蛋白(ischemia-modified albumin,IMA)、8-異前列腺素2α(8-iso-prostaglandin 2α,8-iso-PGF2α)水平,比較兩組間ABI、IMA、8-iso-PGF2α及各血糖波動參數,併分析各組血糖波動參數及臨床生化指標與ABI、IMA、8-iso-PGF2α的相關性。相關性分析採用Pearson相關和多元逐步迴歸分析,P<0.05為差異有統計學意義。結果(1)A組患者的病程[(159.2±65.33)箇月]、IMA[(92.0±3.84)U/ml]、8-iso-PGF2α[(3.87±0.44)ng/ml]、MAGE[(7.06±0.59)mmol/L]、MODD[(3.58±0.59)mmol/L]、SDBG[(2.79±0.91)mmol/L]、NGE[(4.07±0.83)次/d]、AUC10[(2.72±1.34)h×mmol/L]、AUC3.9[(1.80±0.09)h×mmol/L]比B組[(78.6±15.66)箇月、(75.6±3.07)U/ml、(1.92±0.21)ng/ml、(5.95±0.74)mmol/L、(1.75±0.11) mmol/L、(2.21±0.82)mmol/L、(2.62±0.57)次/d、(1.12±0.14)h×mmol/L、(0.12±0.04)h×mmol/L]均明顯升高,差異均有統計學意義(P<0.05),且A組ABI(0.53±0.15)明顯低于B組(0.97±0.06)。(2)採用Pearson相關分析錶明:MAGE、SDBG、MODD、AUC10與IMA呈正相關(r值為0.711、0.942、0.423、0.495,P均<0.05);MAGE、MODD、SDBG與8-iso-PGF2α也呈正相關(r值為0.863、0.639、0.746,P均<0.05);且MAGE、MODD、AUC10與ABI呈負相關(r值為-0.337,-0.668,-0.422, P均<0.05)。多因素逐步迴歸分析髮現:MODD、AUC10與ABI獨立相關(Y=21.136-0.462MODD-0.379AUC10)。結論血糖波動與下肢血管病變相關,可能是通過誘髮氧化應激及缺血性內皮損傷而引起。
목적:탐토2형당뇨병환자혈당파동대하지혈관병변적영향。방법선취2013년2지9월재북경군구총의원내분비과주원치료병행초성검사적2형당뇨병환자56례위연구대상,기중합병하지혈관병변자29례(A조),남15례,녀14례,년령(61±10.64)세,단순2형당뇨병자27례(B조),남15례,녀12례,년령(58.5±4.14)세。응용동태혈당감측의대량조환자행련속72 h혈당감측병계산각혈당파동삼수,포괄일내평균혈당파동폭도(mean amplitude of glycemic excursions,MAGE)、일간혈당평균절대차(absolute means of daily differences,MODD)、전천혈당표준차(standard deviation of blood glucose, SDBG)、전천유효혈당파동차수(effective blood glucose fluctuations in frequency,NGE)、혈당>10 mmol/L곡선하면적(blood glucose>10 mmol/L area under the curve,AUC10)、혈당<3.9 mmol/L곡선하면적(blood glucose<3.9 mmol/L area under the curve,AUC3.9),동시측정과굉지수(ankle-brachial index,ABI)、결혈수식백단백(ischemia-modified albumin,IMA)、8-이전렬선소2α(8-iso-prostaglandin 2α,8-iso-PGF2α)수평,비교량조간ABI、IMA、8-iso-PGF2α급각혈당파동삼수,병분석각조혈당파동삼수급림상생화지표여ABI、IMA、8-iso-PGF2α적상관성。상관성분석채용Pearson상관화다원축보회귀분석,P<0.05위차이유통계학의의。결과(1)A조환자적병정[(159.2±65.33)개월]、IMA[(92.0±3.84)U/ml]、8-iso-PGF2α[(3.87±0.44)ng/ml]、MAGE[(7.06±0.59)mmol/L]、MODD[(3.58±0.59)mmol/L]、SDBG[(2.79±0.91)mmol/L]、NGE[(4.07±0.83)차/d]、AUC10[(2.72±1.34)h×mmol/L]、AUC3.9[(1.80±0.09)h×mmol/L]비B조[(78.6±15.66)개월、(75.6±3.07)U/ml、(1.92±0.21)ng/ml、(5.95±0.74)mmol/L、(1.75±0.11) mmol/L、(2.21±0.82)mmol/L、(2.62±0.57)차/d、(1.12±0.14)h×mmol/L、(0.12±0.04)h×mmol/L]균명현승고,차이균유통계학의의(P<0.05),차A조ABI(0.53±0.15)명현저우B조(0.97±0.06)。(2)채용Pearson상관분석표명:MAGE、SDBG、MODD、AUC10여IMA정정상관(r치위0.711、0.942、0.423、0.495,P균<0.05);MAGE、MODD、SDBG여8-iso-PGF2α야정정상관(r치위0.863、0.639、0.746,P균<0.05);차MAGE、MODD、AUC10여ABI정부상관(r치위-0.337,-0.668,-0.422, P균<0.05)。다인소축보회귀분석발현:MODD、AUC10여ABI독립상관(Y=21.136-0.462MODD-0.379AUC10)。결론혈당파동여하지혈관병변상관,가능시통과유발양화응격급결혈성내피손상이인기。
Objective To investigate the impact of blood sugar fluctuations on lower extremity vascular disease in type 2 diabetes patients(T2DM). Methods A total of 56 hospitalized patients with T2DM who had undergone ultrasound scan were recruited from February 2013 to September 2013. 29 cases (15 males and 14 females), aged (61±10.64) years were merged with lower extremity vascular disease(group A), and 27 cases (male 15 cases and 12 females), aged (58.5±4.14) years were not merged with lower extremity vascular diabetes (group B). All the participants underwent continuous glucose monitoring(CGM) for 72 hours to evaluate CGMS parameters such as mean amplitude of glycemic excursions(MAGE), absolute means of daily differences (MODD), standard deviation of blood glucose(SDBG), effective blood glucose fluctuations in frequency (NGE), blood glucose>10 mmol/L area under the curve (AUC10), blood glucose<3.9 mmol/L area under the curve (AUC3.9). We should determine the levels of Ankle-brachial index (ABI),ischemia-modified albumin (IMA) and 8-iso-prostaglandin 2α(8-iso-PGF2α), then comparison ABI, IMA, 8-iso-PGF2αand the blood sugar fluctuations parameters between the two groups. The correlation was analyzed between the parameters and clinical biochemical,ABI,IMA,8-iso-PGF2α. Correlation analysis was performed using Pearson correlation and multiple regression analysis. Results (1) The levels of disease duration[(159.2±65.33) months], ischemia-modified albumin (IMA) [(92.0±3.84) U/ml],8-iso-PGF2α[(3.87±0.44) ng/ml], MAGE[(7.06±0.59) mmol/L], MODD[(3.58±0.59) mmol/L], SDBG[(2.79±0.91) mmol/L], NGE[(4.07±0.83) times/day], AUC10[(2.72±1.34) h×mmol/L], AUC3.9 [(1.80±0.09) h×mmol/L]in group A were significantly higher than that in group B[(78.6±15.66) Month, (75.6±3.07) U/ml, (1.92±0.21) ng/ml, (5.95±0.74) mmol/L, (1.75±0.11) mmol/L, (2.21±0.82) mmol/L, (2.62±0.57)times/day, (1.12±0.14) h × mmol/L, (0.12±0.04) h×mmol/L], differences were statistically significant (P<0.05). The ABI of A group (0.53±0.15) was significantly lower than the B group (0.97±0.06). (2) Pearson correlation analysis showed that:MAGE, SDBG, MODD, AUC10 were positively related to IMA (r=0.711, 0.942, 0.423, 0.495, P<0.05);MAGE, MODD, SDBG were positively related to 8-iso-PGF2α(r=0.863, 0.639, 0.746, P<0.05). MAGE, MODD, AUC10 was negatively correlated with ABI(r=-0.337, -0.668, -0.422, P<0.05). Multiple stepwise regression analysis indicated that MODD, AUC10 were dependent risk to ABI (Y=21.136-0.462MODD-0.379AUC10). Conclusion Glucose fluctuations was correlated with lower extremity vascular disease, may be due to inducing oxidative stress and ischemic endothelial damage.