Ignite Creation Date:
2025-12-24 @ 11:44 PM
Ignite Modification Date:
2025-12-25 @ 9:36 PM
Study NCT ID:
NCT00811551
Status:
COMPLETED
Last Update Posted:
2019-02-04
First Post:
2008-12-17
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Data Collection Study of Wedge Pressure Data in Patients With CRT-D Devices
Sponsor:
Abbott Medical Devices
Organization:
Study Overview
Official Title:
zWedge Clinical Feasibility IDE Study
Status:
COMPLETED
Status Verified Date:
2019-02
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:
zWedge
Brief Summary:
zWedge is a clinical feasibility IDE study. The objective is to characterize the relationship between intra-thoracic impedance measurements obtained from a CRT-D device and pulmonary capillary wedge pressure (PCWP) measured via a right heart catheterization (RHC) acutely and over time.
Detailed Description:
Intra-thoracic impedance will be obtained at programmed intervals by using an investigational monitoring feature in the CRT-D device. To obtain impedance values, the device delivers a sub-threshold impulse that measures the resistance between 2 electrodes.
Study Oversight
Has Oversight DMC:
False
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?: