Screening diabetic transplant candidates for coronary artery disease: identification of a low risk subgroup.

Screening diabetic transplant candidates for coronary artery disease: identification of a low risk subgroup.
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筛查冠状动脉疾病的糖尿病移植候选者:低风险亚组的识别。

DOI:
10.1038/ki.1993.289
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发表时间:
1993
影响因子:
19.6
通讯作者:
Wilson,RF
Wilson,RF
中科院分区:
医学1区
文献类型:
--
作者:
Manske,CL;Thomas,W;Wang,Y;Wilson,RF

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筛查冠状动脉疾病的糖尿病移植候选者:低风险亚组的识别。冠状动脉疾病是糖尿病肾移植受者死亡的主要原因。由于三分之一的糖尿病移植候选者患有临床上无症状的冠状动脉疾病,因此许多移植中心建议在移植前进行冠状动脉造影。然而,血管造影费用昂贵,并且可能引发急性肾衰竭。因此,我们开发了一种无创筛查算法来识别冠心病(CAD)低风险患者,冠心病定义为一个或多个冠状动脉狭窄≥50%直径。我们对 141 名连续无症状白种人 I 型糖尿病肾移植候选者进行了冠状动脉造影。 16 名 45 岁或以上的患者中有 14 名患有 CAD。 125 名 45 岁以下患者被随机分为两组。 90 名患者被用来确定与 CAD 显着相关的临床因素,其中包括吸烟五年或以上、心电图非特异性 ST-T 波变化以及糖尿病病程 25 年或更长。然后,在剩余 35 名患者和另外 35 名患者中测试了“45 岁以下糖尿病移植候选者中具有任何上述风险因素的患者可预测 CAD”的筛查算法。在这 70 名患者中,该算法的灵敏度为 97%,阴性预测准确度为 96%。我们的结论是,由于患病的可能性很高,应建议 45 岁或以上的白种人 I 型糖尿病肾移植候选者进行冠状动脉造影。对于年龄小于 45 岁、无吸烟史、心电图无 ST-T 波变化或糖尿病年龄超过 25 岁的患者,患 CAD 的可能性较低,可以避免血管造影。
Screening diabetic transplant candidates for coronary artery disease: Identification of a low risk subgroup. Coronary artery disease is the major cause of death in diabetic renal transplant recipients. Because one-third of diabetic transplant candidates have clinically silent coronary artery disease, many transplant centers recommend coronary angiography prior to transplantation. However, angiography is expensive and may precipitate acute renal failure. Therefore, we developed a noninvasive screening algorithm to identify patients at low risk for coronary artery disease (CAD), defined as one or more coronary stenoses ≥50% diameter. We performed coronary angiography in 141 consecutive asymptomatic Caucasian type I diabetic renal transplant candidates. Fourteen of 16 patients age 45 or older had CAD. One hundred and twenty-five patients under age 45 were randomly divided into two groups. Ninety patients were used to identify clinical factors significantly associated with CAD which included smoking for five or more pack years, nonspecific ST-T wave changes on electrocardiogram, and diabetes duration 25 years or longer. The screening algorithm, “CAD is predicted in diabetic transplant candidates under age 45 with any of the above risk factors”, was then tested in the remaining 35 patients and in 35 additional patients. In these 70 patients, the algorithm had a sensitivity of 97% and a negative predictive accuracy of 96%. We conclude that coronary angiography should be recommended to Caucasian type I diabetic renal transplant candidates age 45 or older because of the high probability of disease. In patients younger than 45 without a smoking history, ST-T wave changes on EKG, or diabetes longer than 25 years, the likelihood of CAD is low and angiography can be avoided.
DOI: --
发表时间: 1986
期刊:
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糖尿病肾移植受者的移植前冠状动脉造影。
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发表时间: 1978
期刊: Circulation
影响因子: 37.8
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发表时间: 1990
影响因子: 2.8
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100 名患有终末期肾衰竭的糖尿病患者的冠状动脉疾病。
DOI: --
发表时间: 1984
影响因子: 0.9
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