Ignite Creation Date:
2025-12-25 @ 12:39 AM
Ignite Modification Date:
2025-12-25 @ 10:49 PM
Study NCT ID:
NCT01172067
Status:
COMPLETED
Last Update Posted:
2019-10-08
First Post:
2010-07-28
Is NOT Gene Therapy:
False
Has Adverse Events:
True
Brief Title:
QuickOpt Chronic Study
Sponsor:
Abbott Medical Devices
Organization:
Study Overview
Official Title:
Clinical Impact of Cardiac Resynchronization Therapy on Heart Failure Patients With QuickOpt and Echo Optimization
Status:
COMPLETED
Status Verified Date:
2019-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to demonstrate that QuickOpt optimization can be as an alternative method for CRTP/D patients' optimization in clinical practice through the comparison of the improvement differences between the CRTP/D patients with different optimization at 12 months after implantation.The hypothesis is that the Heart Remolding parameter (LVESV) improvement of patients using QuickOpt parameters at 12 months after implant is not inferior (10%) to the patients by Echo optimization。
Detailed Description:
Clinical studies have demonstrated that the AVTI from QuickOptTM related significantly to the max aorta VTI (AVTI) by Echo, the concordance correlation coefficient (CCC) was so high from 0.96 to 0.99.
But up to now, there are no clinical trials to evaluate mid-long term clinical outcome for CRTP/D patients by QuickOptTM and Echo optimization, this is indeed the main purpose of the study; in addition, the clinical impact, the status of arrhythmia and agents of all the enrolled patients, will be evaluated at 1 year after implant.
But up to now, there are no clinical trials to evaluate mid-long term clinical outcome for CRTP/D patients by QuickOptTM and Echo optimization, this is indeed the main purpose of the study; in addition, the clinical impact, the status of arrhythmia and agents of all the enrolled patients, will be evaluated at 1 year after implant.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: