Actively Recruiting
A Cohort Study of PCI Strategies for Severely Calcified Lesions of Complex Coronary Arteries in the Elderly
Led by Henan Institute of Cardiovascular Epidemiology · Updated on 2024-06-27
2100
Participants Needed
1
Research Sites
71 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The aim of this observational study is to compare the prognostic outcomes of various PCI strategies in elderly patients with complex coronary calcified lesions. The patients will be classified into two groups and assigned different PCI strategies, either stenting or stenting combined with pharmacologic balloon implantation. The investigators will assess the one-year prognosis for major adverse cardiovascular events in these patients.
CONDITIONS
Official Title
A Cohort Study of PCI Strategies for Severely Calcified Lesions of Complex Coronary Arteries in the Elderly
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age 60 years or older
- Meet the indications for coronary intervention
- Severe calcified lesions confirmed by IVUS (calcification angle >270°) or OCT (calcification angle >180° and/or length >5 mm and/or thickness >0.5 mm)
- Diameter of the target lesion vessel greater than 2.75 mm
- Total lesion length more than 60 mm and/or three or more lesions to be treated and/or two or more vessels to be treated
You will not qualify if you...
- Unable to provide written informed consent
- Unable to receive antiplatelet or anticoagulant therapy
- Participating in other unfinished clinical trials
- Life expectancy less than 1 year
- Having non-in situ vascular lesions
- Hemodynamic instability
- Previous stroke within 6 months
- Presence of left main stem lesions
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Fuwai Central China Cardiovascular Hospital
Zhengzhou, Henan, China
Actively Recruiting
Research Team
Q
Quan Guo
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
3
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