Ignite Creation Date:
2025-12-25 @ 4:07 AM
Ignite Modification Date:
2026-01-15 @ 2:50 PM
Study NCT ID:
NCT02323620
Status:
UNKNOWN
Last Update Posted:
2019-01-23
First Post:
2014-12-18
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Impact of Intracoronary Injection of Autologous BMMC for LV Contractility and Remodeling in Patients With STEMI
Sponsor:
American Heart of Poland
Organization:
Study Overview
Official Title:
The Impact of Repeated Intracoronary Injection of Autologous Bone-marrow Derived Mononuclear Cells for Left Ventricle Contractility and Remodeling in Patients With STEMI.Prospective Randomized Study.
Status:
UNKNOWN
Status Verified Date:
2018-12
Last Known Status:
NOT_YET_RECRUITING
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:
RACE-STEMI
Brief Summary:
This is multicentre, randomised open-label, controlled, parallel-group phase III study. Its aim is to demonstrate that a triple intracoronary infusion of autologous bone marrow-derived mononuclear cells in addition to state of the art treatment is safe and reduces all-cause mortality in patients with reduced left ventricular ejection fraction (≤45%) after successful reperfusion for acute myocardial infarction when compared to a control group of patients undergoing best medical care.
Detailed Description:
The study is divided into 3 parts:
* Screening phase: Patients will be recruited at the investigational clinical centers. Alternatively, patients who had primary PCI performed at institutions different from the investigational sites can also be enrolled. Interested patients may be referred for screening to any of the participating study sites after acute reperfusion therapy. Informed consent and assessment of eligibility of patients with respect to in- and exclusion criteria will be done at the investigational site. If all other eligibility criteria are met, echocardiography will be performed 3 to 6 days after the acute PCI, and ejection fraction will be quantified by a central Echo Core Lab after web based transmission. CT examination will be performed 1 month after acute PCI in all screened patients with LVEF ≤ 45%. If LVEF will not improve ≥5% in the CT the patient may be qualified into the Study.
* Treatment phase: Bone marrow aspiration will be performed for the patients assigned to the treatment group (II). Bone marrow will be collected from the patient and MNC isolated using point-of-care system (Harvest) at a Site. Intracoronary infusion of BM-MNCs will be performed up to 2 hours after isolation via radial approach. Same procedure will be performed 3 and 6 months after first application.
* Follow-up phase: After hospital discharge, patients will be followed up per telephone 30 days and 3, 6, 9 months after randomisation and with a site visit with CT examination 12 months after randomisation. Afterwards, telephone follow up will be performed every 3 months. Once the required number of clinical events has been observed, all patients will attend a final study visit, but minimum follow up period for each patient is 2 years. Endpoints will be reported as occurring throughout the follow up.
* Screening phase: Patients will be recruited at the investigational clinical centers. Alternatively, patients who had primary PCI performed at institutions different from the investigational sites can also be enrolled. Interested patients may be referred for screening to any of the participating study sites after acute reperfusion therapy. Informed consent and assessment of eligibility of patients with respect to in- and exclusion criteria will be done at the investigational site. If all other eligibility criteria are met, echocardiography will be performed 3 to 6 days after the acute PCI, and ejection fraction will be quantified by a central Echo Core Lab after web based transmission. CT examination will be performed 1 month after acute PCI in all screened patients with LVEF ≤ 45%. If LVEF will not improve ≥5% in the CT the patient may be qualified into the Study.
* Treatment phase: Bone marrow aspiration will be performed for the patients assigned to the treatment group (II). Bone marrow will be collected from the patient and MNC isolated using point-of-care system (Harvest) at a Site. Intracoronary infusion of BM-MNCs will be performed up to 2 hours after isolation via radial approach. Same procedure will be performed 3 and 6 months after first application.
* Follow-up phase: After hospital discharge, patients will be followed up per telephone 30 days and 3, 6, 9 months after randomisation and with a site visit with CT examination 12 months after randomisation. Afterwards, telephone follow up will be performed every 3 months. Once the required number of clinical events has been observed, all patients will attend a final study visit, but minimum follow up period for each patient is 2 years. Endpoints will be reported as occurring throughout the follow up.
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?:
None
Is an FDA AA801 Violation?: