The Short- and Long Term Outcomes of Early Routine PCI With the Standard Treatment in Low-intermediate Risk ST-elevation Myocardial Infarction Patients Who Successfully Fibrinolysis.

NCT02131103 | Completed DMC

• 1 other identifier: COM-2556-01631
• Study Type: interventional
• Target: 130
• Locations: 1 country
• Sites: 1

Brief Summary

1. 1.Objective: To evaluate short- and long-term in the STEMI patients who successfully thrombolysis with early routine and delay percutaneous coronary intervention in low-intermediate risk patients.
2. 2.Educational/ application advantages: To evaluate the time of early and delay PCI after received fibrinolysis had an effect to the short- and long-term clinical outcomes in low- intermediate GRACE risk score patients. No available of randomized controlled study in these group of the patients.

Conditions

ST-elevation Myocardial Infarction

Keywords

Pharmacoinvasive strategy

Outcome Measures

Primary Outcomes (1)

• composite outcomes(included of death, re-infarction, and recurrent ischemia), re-hospitalized with ACS, and worsening heart failure.

  Composite outcomes included of death, re-infarction, recurrent ischemia, re-hospitalized with ACS and worsening heart failure at 30 days for short- and 6 months for long-term outcomes. Death was defined as all cause of death (cardiac and non-cardiac cause). Recurrent MI 'Incident MI' is defined as the individual's first MI. Re-infarction The term of 're-infarction' is used for an acute MI that occurs within 28 days of an incident- or recurrent MI. Re-hospitalized with ACS was defined as re-admission after discharge from hospital with acute coronary syndrome composed with clinical chest pain, rising of cardiac enzymes and dynamic ST-segment change. Re-hospitalized with heart failure was defined as re-admission after discharge from hospital with clinical decompensated heart failure.

  6 months

Study Arms (3)

Early ( < 24hr)

ACTIVE COMPARATOR

Early percutaneous coronary intervention means performed coronary intervention between 3-24 hours after successful fibrinolytic therapy.

Other: Percutaneous coronary intervention

Delay ( > 24 hours)

ACTIVE COMPARATOR

Delay percutaneous coronary intervention means received coronary intervention \>24 hours to 2 weeks after successfully fibrinolytic therapy.

Other: Percutaneous coronary intervention

Early

ACTIVE COMPARATOR

We randomized the patients into two groups early (≤ 24 hours) and delay group (\> 24 hours) All patients received fibrinolysis, aspirin 300 mg and clopidogrel (300 mg for participants 75 years of age or younger or 75 mg for participants older than 75 years of age). Patients older than 75 years of age did not receive enoxaparin. Patients will be randomly assigned to either the group that received routine early PCI (hereinafter termed the early-PCI group) or the group that received standard treatment (PCI performed after 24-72 hours of successfully fibrinolysis). Randomized will perform within 24 hours after successful fibrinolytic therapy. PCI will be performed when persistent occlusion or substantial stenosis of the infarct-related artery (either stenosis of 70% or more of the diameter of the artery or stenosis of 50-70% with thrombus, ulceration, or spontaneous dissection) was present. In case of multivessel disease, only culprit lesion will be correct.

Other: Percutaneous coronary intervention

Interventions

Percutaneous coronary intervention OTHER

All patients received fibrinolysis, aspirin 300 mg and clopidogrel (300 mg for participants 75 years of age or younger or 75 mg for participants older than 75 years of age). Patients older than 75 years of age did not receive enoxaparin. Patients will be randomly assigned to either the group that received routine early PCI (hereinafter termed the early-PCI group) or the group that received standard treatment (PCI performed after 24-72 hours of successfully fibrinolysis). Randomized will perform within 24 hours after successful fibrinolytic therapy. PCI will be performed when persistent occlusion or substantial stenosis of the infarct-related artery (either stenosis of 70% or more of the diameter of the artery or stenosis of 50-70% with thrombus, ulceration, or spontaneous dissection) was present. In case of multivessel disease, only culprit lesion will be correct.

Delay ( > 24 hours); Early; Early ( < 24hr)

Eligibility Criteria

• Age: 18 Years - 75 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• The patients who received the percutaneous coronary intervention after fibrinolysis
• Adult patients with age more than 18 years old
• GRACE risk score less than 155 (low-intermediate risk)

You may not qualify if:

• The patients who received primary PCI or rescue PCI
• The patients who had the previous history of coronary-artery bypass surgery
• The high risk patients (such as cardiogenic shock, complete heart block, GRACE ≥155)

Sponsors & Collaborators

• Chiang Mai University: lead

Study Sites (1)

Chiang Mai University

Chiang Mai, Chiang Mai, 50200, Thailand

Location

Related Publications (1)

• Chotechuang Y, Phrommintikul A, Kuanprasert S, Muenpa R, Patumanond J, Chaichuen T, Sukonthasarn A. Cardiovascular outcomes of early versus delayed coronary intervention in low to intermediate-risk patients with STEMI in Thailand: a randomised trial. Heart Asia. 2019 Jun 12;11(2):e011201. doi: 10.1136/heartasia-2019-011201. eCollection 2019.

  PMID: 31275432 DERIVED

MeSH Terms

Conditions

ST Elevation Myocardial Infarction

Interventions

Percutaneous Coronary Intervention

Condition Hierarchy (Ancestors)

Myocardial Infarction; Myocardial Ischemia; Heart Diseases; Cardiovascular Diseases; Vascular Diseases; Infarction; Ischemia; Pathologic Processes; Pathological Conditions, Signs and Symptoms; Necrosis

Intervention Hierarchy (Ancestors)

Endovascular Procedures; Vascular Surgical Procedures; Cardiovascular Surgical Procedures; Surgical Procedures, Operative; Minimally Invasive Surgical Procedures

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: DOUBLE
• Who Masked: PARTICIPANT, OUTCOMES ASSESSOR
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Chiang Mai University

Study Record Dates

• First Submitted: May 3, 2014
• First Posted: May 6, 2014
• Study Start: January 1, 2014
• Primary Completion: January 1, 2016
• Study Completion: January 1, 2016
• Last Updated: February 2, 2016

Record last verified: 2014-05

Locations

TH (1)