AN OBJECTIVE ASSESSMENT OF INTERMITTENT CLAUDICATION BY NEAR-INFRARED SPECTROSCOPY

被引：56

作者：

KOMIYAMA, T ^{[1
]}

SHIGEMATSU, H ^{[1
]}

YASUHARA, H ^{[1
]}

MUTO, T ^{[1
]}

机构：

[1] UNIV TOKYO,FAC MED,DEPT SURG 1,7-3-1 HONGO,BUNKYO KU,TOKYO 113,JAPAN

来源：

EUROPEAN JOURNAL OF VASCULAR SURGERY | 1994年 / 8卷 / 03期

关键词：

NEAR-INFRARED SPECTROSCOPY; INTERMITTENT CLAUDICATION; TISSUE OXYGENATION; TREADMILL TEST;

D O I：

10.1016/S0950-821X(05)80144-6

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Changes in tissue oxygenation in the calf muscle were measured by near-infrared spectroscopy (NIRS) in 62 patients who complained of intermittent claudication in the calf during a treadmill test. Three distinctive patterns of oxygenated and deoxygenated haemoglobin were observed. None of the type 0 cases were severe (i.e., unable to walk for more than 5 minutes), while 37 and 82% of the type 1 and type 2 cases were severe, respectively. The mean maximum walking distance of type 1 was significantly longer than that of type 2 (179 ± 70 m and 109 ± 46 m, respectively; p < 0.005), while the mean ankle-brachial pressure index at rest of type 1 was not significantly different from that of type 2 (0.68 ± 0.19 and 0.61 ± 0.23, respectively). Our results indicate that NIRS can be used to accurately assess the severity of intermittent claudication. © 1994 W. B. Saunders Company Ltd.

引用

页码：294 / 296

页数：3

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