Optimisation of Cardiac Resynchronisation Therapy by Non-invasive Cardiac Output - The CHOICE2 Study

Not Applicable

Completed

• Conditions: Heart Failure; Cardiac Resynchronisation Pacemakers

• Registration Number: NCT01055210
• Lead Sponsor: University of Dundee

Brief Summary

An evaluation of the role of resting and exercise cardiac output measurement, by the inert gas rebreathing method, in optimisation of patients with cardiac resynchronisation pacemakers.

Detailed Description

Not available

Study Timeline

• Status Verified: 2010-01
• Study First Submitted: 2010-01-22
• Study First Submitted QC: 2010-01-22
• Study First Posted: 2010-01-25
• Study Start: 2010-02
• Primary Completion: 2013-08
• Study Completion: 2013-08
• Last Update Submitted: 2018-11-29
• Last Update Posted: 2018-12-03

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 31

Inclusion Criteria

• Cardiac Resynchronization Device in situ for Heart Failure

Exclusion Criteria

• Unable to cope with mouthpiece
• Estimated life expectancy < 6 months

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Primary Outcome Measures

Name	Time	Method
6 minute hall walk test	4 months

Secondary Outcome Measures

Name	Time	Method
Echocardiographic measures of desynchrony	3 months

Trial Locations

Locations (1)

University of Dundee; 🇬🇧 Dundee, United Kingdom