Percutaneous Revascularization in Infarction With Late Presentation and Absence of Viability: Effects on Left Ventricular Remodeling and Contractility

NCT ID: NCT05160311

Last Updated: 2022-01-11

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

70 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-08-01

Study Completion Date

2024-07-01

Brief Summary

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The purpose of this study is to evaluate whether late recanalization in patients with ST elevation myocardial infarction (STEMI) without Viability on Cardiovascular Magnetic Resonance Image (MRI) can reduce the reverse remodeling through the reduction of the End Systolic Volume (ESV) at 6 months.

Detailed Description

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The purpose of this study is to evaluate whether late recanalization in patients with ST elevation myocardial infarction (STEMI) without Viability on Cardiovascular Magnetic Resonance can reduce the reverse remodeling through the reduction of the End Systolic Volume (ESV) at 6 months and through the improvement in segmental contractility of infarcted related artery at MRI.

Conditions

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STEMI - ST Elevation Myocardial Infarction Myocardial Dysfunction Percutaneous Coronary Intervention

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Patients who had underestimated STEMI with more than 24 hours up to 28 days referred by the Cross System (Central For Regulation of Health Services Supply) and the Campo Limpo Hospital (Co-participant Center) will be admitted sequentially for coronary angiography in the hemodynamics sector of the Instituto Dante Pazzanese de Cardiologia (IDPC) from August 2021 to February 2023.
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Optimized Medical Treatment (OMT)

The patient considered non-viable by MRI and randomized to Optimized Medical Treatment (OMT) will be treated according to Optimized Medical Treatment guidelines for Coronary Artery Disease (CAD)

Group Type OTHER

Optimized Medical Treatment (OMT)

Intervention Type DRUG

Optimized Medical Drug Treatment

Angioplasty (PCI) and Optimized Medical Treatment (OMT)

The patient considered non-viable and randomized to Coronary Angioplasty will be treated with drug-eluting stent (PCI) and Optimized Medical Treatment (OMT)

Group Type EXPERIMENTAL

Optimized Medical Treatment (OMT)

Intervention Type DRUG

Optimized Medical Drug Treatment

Drug Eluting Stent (DES) Coronary Angioplasty

Intervention Type DEVICE

Percutaneous Angioplasty with DES

Interventions

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Optimized Medical Treatment (OMT)

Optimized Medical Drug Treatment

Intervention Type DRUG

Drug Eluting Stent (DES) Coronary Angioplasty

Percutaneous Angioplasty with DES

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

1. STEMI not reperfused between 24 hours and 28 days
2. MI-related artery with \> or = 50%
3. Segmental dysfunction in the artery related to infarction.
4. Technical feasibility for PCI recanalization
5. Absence of Myocardial Viability

Exclusion Criteria

1. Age \> 80 years
2. \< 1 year life expectancy
3. Post MI Angina
4. Clinical Instability
5. Electrical Instability
6. Previous Infarction with segment disfunction
7. New York Heart Association (NYHA) class III or IV of heart failure.
8. Previous diagnosis of congestive heart failure or cardiomyopathy
9. Severe heart valve disease
10. Absence of segmental dysfunction in the artery related to infarction
11. Coronary angiography without obstructive lesions
12. Indication of myocardial revascularization surgery
13. Opted for clinical treatment for technical reasons
14. Serum creatinine concentration greater than 2.5 mg/dl
15. Pacemaker or Implantable Cardiodefibrillator (ICD)
16. Brain Clip Carriers
17. Patients with Cochlear Implants
18. Refusal to sign the Informed Consent Form (ICF).
19. Inability to maintain outpatient follow-up for 6 months.
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Instituto Dante Pazzanese de Cardiologia

OTHER

Sponsor Role lead

Responsible Party

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Barbara Porto Valente

Cardiology Physician

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Barbara Valente, MD

Role: PRINCIPAL_INVESTIGATOR

Instituto Dante Pazzanese de Cardiologia

Locations

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Instituto Dante Pazzanese de Cardiologia

São Paulo, , Brazil

Site Status RECRUITING

Countries

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Brazil

Central Contacts

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Barbara Valente, MD

Role: CONTACT

5585988083444

Pedro Farsky, MD, PhD

Role: CONTACT

5511991662309

Facility Contacts

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BARBARA VALENTE, MD

Role: primary

551150856204

RENATA VIANA, MD

Role: backup

551150856204

References

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Other Identifiers

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5106

Identifier Type: -

Identifier Source: org_study_id

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