Intra-patient Study With Polymer Free Drug Eluting Stent Versus Abluminal Biodegradable Polymer Drug Eluting Stent With Early OCT (Optical Coherence Tomography) Follow up
Intra-patient Randomized Study With Polymer Free Drug Eluting Stent Versus Abluminal Biodegradable Polymer Drug Eluting Stent With Early OCT Follow up
1 other identifier
interventional
70
1 country
3
Brief Summary
The objective of the study is to evaluate the process of early re-endothelialization of the Coroflex® ISAR Drug-eluting stent compared with the Ultimaster® Drug-eluting stent
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for not_applicable coronary-artery-disease
Started Jun 2016
3 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
May 20, 2016
CompletedFirst Posted
Study publicly available on registry
May 27, 2016
CompletedStudy Start
First participant enrolled
June 1, 2016
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 1, 2019
CompletedStudy Completion
Last participant's last visit for all outcomes
January 1, 2019
CompletedJanuary 3, 2019
January 1, 2019
2.6 years
May 20, 2016
January 2, 2019
Conditions
Keywords
Outcome Measures
Primary Outcomes (5)
Percentage of early coating on the struts of the Coroflex® ISAR Drug-eluting stent versus Ultimaster® - Drug eluting stent at 3 months OCT after stent implantation.
3 months
Percentage of covered struts at 3 months OCT after stent implantation.
3 months
Percentage of stents with ≥3% of uncovered struts at 3 months OCT after stent implantation.
3 months
Percentage of uncovered struts ≥3% at 3 months OCT after stent implantation.
3 months
Number of transversal sections with a percentage (rate of uncovered struts/ total number of struts) > 30 % at 3 months OCT after stent implantation.
3 months
Secondary Outcomes (10)
Percentage of covered struts, at 1 month, 2 months and 3 months OCT after stent implantation.
1 month and 2 months and 3 months
Total Tissue coverage at 1month, 2 months and 3 months OCT after stent implantation.
1 month and 2 months and 3 months
Mean thickness of struts tissue coverage at 1 month, 2 months and 3 months OCT after stent implantation.
1 month and 2 months and 3 months
MACE (Major Adverse Cardiac Events) at 30 days, 3 months, 6 months and 12 months.
30 days and 3 months and 6 months and 12 months
Target lesion revascularization and target vessel revascularization at 30 days, 3 months, 6 months and 12 months OCT after stent implantation .
30 days and 3 months and 6 months and 12 months
- +5 more secondary outcomes
Study Arms (4)
Coroflex® ISAR Drug-eluting stent in first lesion
ACTIVE COMPARATORPatients with Coroflex® ISAR Drug-eluting stent in the first lesion
Ultimaster® Drug-eluting stent in first lesion
ACTIVE COMPARATORPatients with Ultimaster® Drug-eluting stent in first lesion
Coroflex® ISAR Drug-eluting stent in second lesion
ACTIVE COMPARATORPatients with with Ultimaster® Drug-eluting stent in first lesion
Ultimaster® Drug-eluting stent in second lesion
ACTIVE COMPARATORPatients with Coroflex® ISAR Drug-eluting stent in the first lesion
Interventions
Coroflex® ISAR Drug-eluting stent and an Ultimaster® Drug-eluting stent in the second lesion.
Ultimaster® Drug-eluting stent and a Coroflex® ISAR Drug-eluting stent in the second lesion.
Eligibility Criteria
You may qualify if:
- Aged ≥ 18 years
- Signature of informed consent
- Patients with angina and a clinical indication for coronary revascularisation with a drug-eluting stent
- Presence of at least 2 lesions to be revascularised with similar angiographic characteristics
- Reference lesion diameter with at most a difference of 0.5 mm
- Maximum difference in lesion length of 10 mm
- Lesions able to be treated with only 1 stent
You may not qualify if:
- Lesions due to restenosis
- Lesions in saphenous vein grafts
- STE-ACS ( ST elevation- Acute Coronary Syndrome)
- Cardiogenic shock
- Dual antiplatelet therapy contraindication for\> 3 months
- Follow-up catheterisation contraindicated
- Chronic kidney failure with creatinine \> 2 mg/dL
- Allergy to iodinated contrast agents
- Serious complication from vascular access in previous catheterisation
- Ineligible for evaluation via optical coherence tomography
- Lesion located \<5 mm from aorto-ostial junction
- Severe proximal angulation \>90º
- Bifurcation lesion requiring a strategy with two stents
- Angiographic characteristics that promote stent malposition
- Aneurysm or coronary artery ectasia
- +4 more criteria
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (3)
Hospital Universitari Vall d'Hebron
Barcelona, 08035, Spain
Hospital Clínic de Barcelona
Barcelona, 08036, Spain
Hospital de León
León, 24008, Spain
Related Publications (33)
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PMID: 35472561DERIVED
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- STUDY DIRECTOR
Bruno García del Blanco, MD, PhD
Hospital Universitari Vall d'Hebron (Barcelona)
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
May 20, 2016
First Posted
May 27, 2016
Study Start
June 1, 2016
Primary Completion
January 1, 2019
Study Completion
January 1, 2019
Last Updated
January 3, 2019
Record last verified: 2019-01