Impact of OCT on Outcomes in AMI
Impact of Optical Coherence Tomography on Long-term Clincal Outcomes in Patients With Acute Myocardial Infarction
1 other identifier
observational
1,600
1 country
1
Brief Summary
This protocol describes a retrospective, single-center study intended to test the impact of optical coherence tomography(OCT) on long term clincical outcomes in patients with acute myocardial infarction(AMI). All the patients will be followed by intracoronary OCT at medium follow-up of 3 years.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Jan 2016
Longer than P75 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
January 1, 2016
CompletedFirst Submitted
Initial submission to the registry
February 23, 2022
CompletedFirst Posted
Study publicly available on registry
March 4, 2022
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 1, 2023
CompletedStudy Completion
Last participant's last visit for all outcomes
January 1, 2024
CompletedMarch 4, 2022
February 1, 2022
7 years
February 23, 2022
February 23, 2022
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
major adverse cardiovascular event
including cardiovascualr death, myocardial infarction, and target lesion revascularization, target vessel revascularization
3 year
Study Arms (2)
OCT guided group
angiography guided group
Interventions
patients were divided into two groups,on OCT guided coronary group and coronary angiography guided group
Eligibility Criteria
In this retrospective study, all the patients ≥18yesrs with AMI enrolled was devided into 2 groups, the primary endpoint will be major adverse cardiovascular events at least 3 years clinical follow up.
You may qualify if:
- Age≥18 years old
- Patients undergo cardiac catheterization and percutaneous coronary intervention(PCI) for AMI(STEMI or NSTEMI) ST-segment elevation myocardial infarction was defined according to the universal definition of myocardial infarction, symptoms onset≤ 24h.NSTEMI was defined as elevated troponin levels and the absence of ST elevation at the time of diagnosis, PCI was performed within 24hours after symtoms onset.
- Sufficient quality of the OCT recording allowing for CoreLab analysis.
You may not qualify if:
- ostial of Left main disease
- Cardiogenic shock or severe hemodynamic instability
- Severe renal insufficiency (creatinine clearance ≤30 mL/min)
- Bacteraemia or septicaemia
- Severe coagulation disorders
- Patients with life expectancy less than 1 year
- Patients who refuse to sign the informed consent form
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Beijing Luhe Hospital
Beijing, 100000, China
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- CASE CONTROL
- Time Perspective
- RETROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- chairman of CCU
Study Record Dates
First Submitted
February 23, 2022
First Posted
March 4, 2022
Study Start
January 1, 2016
Primary Completion
January 1, 2023
Study Completion
January 1, 2024
Last Updated
March 4, 2022
Record last verified: 2022-02