Supraventricular Tachycardia Collection Study | NCT02158728

NCT02158728

Protocol Section

Identification Module

Results Section

Participant Flow Module

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Status Module

Oversight Module

Description Module

Design Module

Interventional Study Design

Biospecimen

No data available

No data is available for this block.

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
ICD indicated subjects		Subjects indicated for implantable cardioverter defibrillator (ICD)/ cardiac resynchronization therapy defibrillator (CRT-D) implant, ICD/CRT-D change-out, or indicated for an ICD/CRT-D and undergoing ablation or electrophysiology (EP) study (including Non-Invasive ElectroPhysiology Study [NIPS]). Enrolled subjects are prepared for the indicated procedure as per investigational center's standard practice. The investigator will determine the best methodology for inducing or simulating SVT within the indicated procedure. Data is recorded by a data acquisition recording system. Recording should begin just before the indicated procedure and continue until completion of the procedure.The recorded data are collected.

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Number of Electrocardiograms (ECGs) Collected	Collected were the number of ECGs received from the enrolled subjects, the number of ECGs with SVT (supraventricular tachycardia) episodes, and the number of ECGs with SVT episodes qualified for algorithm development and validation of the potential new ICD. The ECG data were collected continuously during the indicated procedure (ICD/CRT-D implant, ICD/CRT-D change-out, electrophysiology (EP) study (including non invasive EP study)	After recorded ECGs had been received, which were collected until the end of the indicated procedure

Eligibility Module

IPD Sharing Statement Module

Arm/Group Information

ID	Title	Description
FG000	ICD Indicated Subjects	Subjects indicated for ICD/CRT-D implant, ICD/CRT-D change-out, or indicated for an ICD/CRT-D and undergoing ablation or electrophysiology (EP) study (including Non-invasive EP study [NIPS]) ICD: implantable cardioverter defibrillator CRT-D: cardiac resynchronization therapy defibrillator

Baseline Characteristics Module

Arm/Group Information

ID	Title	Description
BG000	ICD Indicated Subjects	Subjects indicated for implantable cardioverter defibrillator (ICD)/cardiac resynchronization therapy defibrillator (CRT-D) implant, ICD/CRT-D change-out, or indicated for an ICD/CRT-D and undergoing ablation or electrophysiology (EP) study (including Non-Invasive ElectroPhysiology Study [NIPS]).

Units	Counts
Participants	BG000

Title	Description	Population Description	Parameter Type	Dispersion Type	Unit of Measure	Calculate Percentage	Denominator Units Selected	Denominators	Classes
Age, Continuous			Mean

Outcome Measures Module

Outcome Measures

Type

Title

Description

Population Description

Reporting Status

Anticipated Posting Date

Parameter Type

Dispersion Type

Unit of Measure

Calculate Percentage

Time Frame

Units Analyzed

Denominator Units Selected

Arm/Group Information

Denominators

Classes

Analyses

Primary

Number of Electrocardiograms (ECGs) Collected

Collected were the number of ECGs received from the enrolled subjects, the number of ECGs with SVT (supraventricular tachycardia) episodes, and the number of ECGs with SVT episodes qualified for algorithm development and validation of the potential new ICD. The ECG data were collected continuously during the indicated procedure (ICD/CRT-D implant, ICD/CRT-D change-out, electrophysiology (EP) study (including non invasive EP study)

Total number of ECGs received from the 80 enrolled subjects.

Posted

Number

ECG

After recorded ECGs had been received, which were collected until the end of the indicated procedure

ID	Title	Description
OG000	ICD Indicated Subjects	From the initially 80 enrolled subjects indicated for ICD/CRT-D implant, ICD/CRT-D change-out, or indicated for an ICD/CRT-D and undergoing ablation or EP study (including Non-invasive EP Study [NIPS]), 53 subjects provided SVT episode data which qualified for developing and testing new sensing and detection algorithms for a new MedtronicICD. SVT episodes with a ventricular response rate of ≥170 BPM are required in the development of the algorithms.

Adverse Events Module

Arm/Groups

ID	Title	Description	Deaths (Affected)	Deaths (At Risk)	Serious Events (Affected)	Serious Events (At Risk)	Other Events (Affected)	Other Events (At Risk)
EG000	ICD Indicated Subjects	Only ICD-indicated subjects undergoing standard ICD/CRT-D implant, ICD/CRT-D change-out, ablation, electrophysiology (EP) study or Non Invasive Programmed Stimulation (NIPS), and who provided a dataset which qualified for developing and testing the sensing and detection algorithms of the new ICD, are included in the analyses.