Ignite Creation Date:
2025-12-25 @ 1:32 AM
Ignite Modification Date:
2025-12-25 @ 11:50 PM
Study NCT ID:
NCT01423994
Status:
COMPLETED
Last Update Posted:
2019-05-16
First Post:
2011-08-22
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Syncope: Pacing or Recording in the Later Years
Sponsor:
Canadian Institutes of Health Research (CIHR)
Organization:
Study Overview
Official Title:
Syncope: Pacing or Recording in the Later Years (SPRITELY)
Status:
COMPLETED
Status Verified Date:
2019-05
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:
Spritely
Brief Summary:
Syncope affects about 50% of Canadians, is the cause of 1 - 2% of all emergency room visits, and probably is responsible for CDN $250 million in health care spending each year. It is associated with decreased quality of life, trauma, loss of employment, and limitations in daily activities. It is a particular problem for older people, partly because of increased frailty, and partly because of a difficult differential diagnosis. One of the causes in older adults is intermittent complete heart block in the setting of bifascicular heart block, but they may also faint due to a variety of tachyarrhythmias, sick sinus syndrome, and several neurally mediated syncopes. Often treatment decisions should be made before the true cause is apparent.
Detailed Description:
There are two general approaches to the patient with syncope and bifascicular block, a common substrate for intermittent heart block. The first is to assume that intermittent heart block is the cause, and simply implant a pacemaker. The second is to implant a digital ECG loop recorder with a lifespan of 2 - 3 years, determine the rhythm abnormalities during the next faint, and treat accordingly. Both approaches expose patients to a risk of fainting and its sequelae, and both carry device-related complications.Which approach is superior is unknown.
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?: