- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02433756
RESponders and QUadripolar LV Lead in CRT (ResQ CRT)
Responders and Quadripolar LV Lead in CRT
Study Overview
Detailed Description
Cardiac resynchronization therapy (CRT) is limited by a high proportion of non-responders.
Pacing activation from proximal area with a left quadripolar lead might improve the depolarization pattern.
To explore the effect of CRT pacing on cardiac activity, the investigators will enroll approximately 180 patients who already underwent CRT-D implantation with a quadripolar LV lead.
After implant, as clinical practice, the device will be programmed with distal LV pacing configuration, after 6 months in patient non-responders to CRT therapy the pacing configuration will be changed (proximal configuration).
After 12 months in patients non-responders will be changed the pacing configuration again, choosing, if it is possible, a multi point pacing (pacing activation from multiple separated left ventricular (LV) sites).
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Locations
-
-
-
Ciriè, Italy
- Recruiting
- Ciriè Hospital
-
Contact:
- Gaetano Senatore
- Email: resqcrt@gmail.com
-
Cuneo, Italy
- Recruiting
- S.Croce e Carle Hospital
-
Contact:
- Antonello Vado
- Email: resqcrt@gmail.com
-
Torino, Italy
- Recruiting
- Maria Vittoria Hospital
-
Contact:
- Massimo Giammaria
- Email: resqcrt@gmail.com
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Be in NYHA II, III or IV functional class with approved standard indication by ESC/EHRA Guidelines
- Successful quadripolar LV lead implant
Exclusion Criteria:
- Less than 18 years of age
- Epicardial Lead
- Life expectancy < 12 months
- Pregnant or are planning to become pregnant during the duration of the investigation
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Percentage of patients presenting improving in Heart Failure Clinical Composite and reverse remodeling after 6 months
Time Frame: 6-Months
|
6-Months
|
Percentage of patients presenting improving in Heart Failure Clinical Composite and reverse remodeling after 12 months
Time Frame: 12-Months
|
12-Months
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Percentage of patients presenting improving in Heart Failure Clinical Composite and reverse remodeling after 18 months
Time Frame: 18 months
|
18 months
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 001 (NavyGHB)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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