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Clinical Effect of No-touch Harvesting Technique in OPCABG

NCT03729531 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 200

Last updated 2020-07-08

No results posted yet for this study

Summary

This study aims to investigate the clinical effect of the new saphenous vein harvesting technique "No-touch" in off-pump coronary artery bypass grafting(OPCABG), comparing to the conventional technique. Adopting CTA to evaluate the 3 months patency of the graft, we will compare veins harvested using No-touch technique to saphenous veins using conventional open technique.

Conditions

Interventions

PROCEDURE

Conventional vein harvesting technique

Long incision will be used to expose the vein, the perivascular tissue will be dissected carefully by scissors, to check for leakage, the vein will be distended by injecting saline.

PROCEDURE

no-touch vein harvesting technique

The vein will be harvested by low-frequency electrotome, about 5mm surrounding tissue will be preserved with the vein, distention should be avoided, the vein will not be cut off until being anastomosed.

Sponsors & Collaborators

  • Beijing Municipal Administration of Hospitals

    collaborator OTHER_GOV

  • Beijing Anzhen Hospital

    lead OTHER

Principal Investigators

  • Ju-bing Zheng, M.D. · Beijing Anzhen Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-12-21
Primary Completion
2021-06-08
Completion
2021-07-01

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03729531 on ClinicalTrials.gov