The evaluation of contralateral foot circulation after unilateral revascularization procedures using indocyanine green angiography

The aim of the present study is to assess the effects of unilateral revascularization on the contralateral foot circulation using indocyanine green (ICG). From January 2016 to April 2016, a total of twenty-one patients were included in this study. The patients underwent elective unilateral revascula...

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Bibliographic Details
Published in:Scientific reports 2017-11, Vol.7 (1), p.16171-7, Article 16171
Main Authors: Nakamura, Masahiro, Igari, Kimihiro, Toyofuku, Takahiro, Kudo, Toshifumi, Inoue, Yoshinori, Uetake, Hiroyuki
Format: Article
Language:English
Subjects:
692/699/75/593/1920
692/699/75/593/2100
Aged
Angiography
Angiography - methods
Cholesterol, HDL - blood
Cholesterol, LDL - blood
Dyslipidemias - physiopathology
Feet
Female
Foot - blood supply
Humanities and Social Sciences
Humans
Indocyanine Green - analysis
Male
Medical imaging
multidisciplinary
Optical Imaging
Perfusion
Regional Blood Flow - physiology
Retrospective Studies
Science
Science (multidisciplinary)
Skin
Triglycerides - blood
Vascular Surgical Procedures
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Summary:The aim of the present study is to assess the effects of unilateral revascularization on the contralateral foot circulation using indocyanine green (ICG). From January 2016 to April 2016, a total of twenty-one patients were included in this study. The patients underwent elective unilateral revascularization at our institution and we evaluated the feet circulation by indocyanine green angiography (ICGA) tests preoperatively and postoperatively. The ICGA parameters included the magnitude of intensity from the onset of ICG to the maximum intensity (I max ), the time from the onset of ICG to the maximum intensity (T max ), and the time required to reach the half maximum intensity from the onset of ICG (T 1/2 ). There were significant differences in the treated limb T max ( P  = 0.016) and T 1/2 ( P  = 0.013) values and in the contralateral limb T max ( P  = 0.013), and T 1/2 ( P  
ISSN:2045-2322
2045-2322
DOI:10.1038/s41598-017-16527-7