Condition category
Circulatory System
Date applied
04/05/2010
Date assigned
24/05/2010
Last edited
24/05/2010
Prospective/Retrospective
Prospectively registered
Overall trial status
Completed
Recruitment status
No longer recruiting

Plain English Summary

Not provided at time of registration

Trial website

Contact information

Type

Scientific

Primary contact

Dr Kristian Bartnes

ORCID ID

Contact details

Dept. of Cardiothoracic and Vascular Surgery
University Hospital North Norway
Tromsø
N-9038
Norway
kristian.bartnes@unn.no

Additional identifiers

EudraCT number

ClinicalTrials.gov number

Protocol/serial number

RABAGAST 2010

Study information

Scientific title

An observational prospective follow-up study of radial artery coronary bypass grafting in North Norway

Acronym

RABAGAST

Study hypothesis

1. Radial artery is better than vein as coronary bypass grafts
2. Arterial grafts induce less native disease progression than vein grafts

Ethics approval

Not provided at time of registration

Study design

Observational prospective follow-up cohort study

Primary study design

Observational

Secondary study design

Cohort study

Trial setting

Hospitals

Trial type

Quality of life

Patient information sheet

Not available in web format, please use the contact details below to request a patient information sheet

Condition

Coronary artery disease

Intervention

The treatment is coronary artery bypass grafting. All patients receved radial artery grafts, most also recevied internal mammary artery and saphenous vein grafts. Planned follow-up is at least 10 years.

Intervention type

Other

Phase

Not Applicable

Drug names

Primary outcome measures

1. Survival
2. Graft patency
3. Disease progression

Outcomes will be measured at approximately 10 years after the index operation.

Secondary outcome measures

1. Recurrent angina
2. Infarction
3. Endothelial function

Outcomes will be measured at approximately 10 years after the index operation.

Overall trial start date

01/09/2010

Overall trial end date

31/12/2011

Reason abandoned

Eligibility

Participant inclusion criteria

1. Coronary artery bypass graft (CABG) operation with radial grafts at our institution Apr 4 2001 - Oct 7 2003
2. Participants were aged from 40 - 78 years, either sex

Participant type

Patient

Age group

Adult

Gender

Both

Target number of participants

119 (97 currently eligible)

Participant exclusion criteria

Angiography contraindicated

Recruitment start date

01/09/2010

Recruitment end date

31/12/2011

Locations

Countries of recruitment

Norway

Trial participating centre

Dept. of Cardiothoracic and Vascular Surgery
Tromsø
N-9038
Norway

Sponsor information

Organisation

University Hospital North Norway (Norway)

Sponsor details

UNN HF
Tromsø
N-9038
Norway
+47 776 260 00
kristian.bartnes@unn.no

Sponsor type

University/education

Website

http://www.unn.no/

Funders

Funder type

University/education

Funder name

University Hospital North Norway (Norway)

Alternative name(s)

Funding Body Type

Funding Body Subtype

Location

Funder name

University of Tromsø (Norway)

Alternative name(s)

Funding Body Type

Funding Body Subtype

Location

Results and Publications

Publication and dissemination plan

Not provided at time of registration

Intention to publish date

Participant level data

Not provided at time of registration

Results - basic reporting

Publication summary

Publication citations

Additional files

Editorial Notes