Impact of graft velocity on saphenous vein graft disease after coronary artery bypass grafting

Impact of graft velocity on saphenous vein graft disease after coronary artery bypass grafting - Impact of graft velocity on saphenous vein graft disease after coronary artery bypass grafting

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000050482

Enrollment

120

Registered

2023-03-03

Start date

2010-01-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

old myocardial infarction, angina pectoris, ischemic cardiomyopathy

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patients who underwent CABG with conventional SVG between 2010 and 2017 and who had subsequent postoperative CCTA follow-up patients who underwent CABG with non-touch SVG between June 2019 and December 2021

Exclusion criteria

Exclusion criteria: Acute myocardial infarction conventional harvest SVG (who did not have CT follow-uo within 3 months postoperatively, and who did not have subsequent CT follow-up) non-touch SVG (who did not have CT follow-uo within 3 months postoperatively)

Design outcomes

Primary

Measure	Time frame
vein graft occlusion or stenosis	—

Secondary

Measure	Time frame
Intraoperative assessment of graft flow, postoperative graft diameter determined by coronary computed tomography angiography, and calculated graft velocity	—

Countries

Japan

Contacts

Public ContactRyo Nakamura

Wakayama Medical University Cardiothoracic surgery

m09077rn@wakayama-med.ac.jp073-447-2300

Outcome results