Completed PHASE3 INTERVENTIONAL 2-arm NCT00139399

Radial Artery Versus Saphenous Vein Patency (RSVP) Study (RSVP)

A Randomised Controlled Trial to Compare Angiographic Patency of Radial Artery Versus Saphenous Vein Used as Free Aorto-coronary Grafts in Coronary Revascularization

Sponsor: Imperial College London

Conditions Coronary Arteriosclerosis

Interventions Coronary artery bypass graft (CABG) surgery

Updated 8 times since 2017 Last updated: Jun 17, 2019 Started: May 31, 1998 Primary completion: Jul 31, 2006 Completion: Nov 30, 2006

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE3 clinical study on Coronary Arteriosclerosis, this trial is completed. The trial is conducted by Imperial College London and has accumulated 8 data snapshots since 1998. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

Change History

8 versions recorded

Sep 2024 — Present [monthly]

Completed PHASE3
Jul 2024 — Sep 2024 [monthly]

Completed PHASE3
Jan 2023 — Jul 2024 [monthly]

Completed PHASE3
Dec 2022 — Jan 2023 [monthly]

Completed PHASE3
Jan 2021 — Dec 2022 [monthly]

Completed PHASE3

▶ Show 3 earlier versions

Jul 2019 — Jan 2021 [monthly]

Completed PHASE3
Jun 2018 — Jul 2019 [monthly]

Completed PHASE3
Jan 2017 — Jun 2018 [monthly]

Completed PHASE3

First recorded

May 1998

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Imperial College London
National Heart Foundation, Australia
Royal Brompton & Harefield NHS Foundation Trust
The Royal College of Surgeons of England
Victor Phillip Dahdaleh Charitable Foundation

Data source: Imperial College London

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• London, United Kingdom