Influence of DM and HD on vein graft quality

2016 Fiscal Year Final Research Report

• Project/Area Number: 26462096
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Cardiovascular surgery
• Research Institution: Asahikawa Medical College
• Principal Investigator: UCHIDA Hisashi 旭川医科大学, 医学部, 客員准教授 (60301991)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Keywords: 末梢血管外科 / 下肢閉塞性動脈硬化症 / 静脈グラフト内膜肥厚 / 術前静脈グラフト評価 / 静脈グラフトの質 / 糖尿病 / 人工透析

Outline of Final Research Achievements

The purpose of this study is to investigate the relation between the vein graft (VG) quality and pathological findings of pre-grafting vein, on diabetes mellitus(DM) and/or Maintenance dialysis(HD). In this retrospective study, 124 patients were enrolled. VG was classified into good(G), fair(F), and poor(P) VG by surgeon at operation, according to the diagnostic criteria. Non-DM-Non-HD group(n=8) consisted of 4 G-VG（50.0%）, 3 F-VG（37.5%）, and 1P-VG（12.5%）. Non-DM- HD group(n=4) consisted of 4G-VG（100%）. DM-Non-HD group(n=40) consisted of 23G-VG（57.5%）, 14 F-VG（35.0%）, 3 P-VG（7.5%）. DM- HD group(n=70) consisted of 36 G-VG（51.4%）， 27 F-VG（38.6%）, 7 P-VG（10.0%）．There was no significant difference. Also, on pathological studies, there was no difference between any groups significantly. In this study, DM and HD were not influenced on pre-grafting VG quality.

Free Research Field

末梢血管外科