Ignite Creation Date:
2025-12-24 @ 1:48 PM
Ignite Modification Date:
2025-12-24 @ 1:48 PM
Study NCT ID:
NCT03866395
Status:
COMPLETED
Last Update Posted:
2019-03-07
First Post:
2018-06-01
Is Possible Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Effects of Ivabradine on Residual Myocardial Ischemia After PCI
Sponsor:
Azienda Policlinico Umberto I
Organization:
Study Overview
Official Title:
Effects of Ivabradine on Residual Myocardial Ischemia After PCI Evaluated by Stress Echocardiography
Status:
COMPLETED
Status Verified Date:
2019-03
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:
This is a randomized pharmacological study evaluating the effects of ivabradine in patients with residual angina after PCI. The role of ivabradine in patients with angina, without systolic dysfunction, is not yet clear. The investigators performed in all patients an echostress to evaluate the effects of therapy with ivabradine after 30 days in terms of exercise tolerance and diastolic function.
Detailed Description:
BACKGROUND. Residual angina after PCI is a frequently-occurring disease. Ivabradine improves symptoms but its role in patients without left-ventricular systolic dysfunction is still unclear. The aim was to quantify the effects of ivabradine in terms of MVO2 indicators and diastolic function.
METHODS. 28 consecutive patients with residual angina after PCI were randomized to ivabradine 5 mg twice/day(IG) or standard therapy(CG). All patients performed a stress echocardiography at the enrollment and after 30 days. Myocardial oxygen consumption was estimated from: double product(DP); triple product(TP) integrating DP with ejection-time(ET). Diastolic function was evaluated determining E and A waves, E' measurements and E/E' ratio both at rest and at the peak of exercise.
METHODS. 28 consecutive patients with residual angina after PCI were randomized to ivabradine 5 mg twice/day(IG) or standard therapy(CG). All patients performed a stress echocardiography at the enrollment and after 30 days. Myocardial oxygen consumption was estimated from: double product(DP); triple product(TP) integrating DP with ejection-time(ET). Diastolic function was evaluated determining E and A waves, E' measurements and E/E' ratio both at rest and at the peak of exercise.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: