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Study examining the PROMUS Element everolimus-eluting stent in multi-center Coronary Intervention of complex Arterial Lesion Subsets

Study examining the PROMUS Element everolimus-eluting stent in multi-center Coronary Intervention of complex Arterial Lesion Subsets - SPECIALIST registry

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000008651
Enrollment
800
Registered
2012-08-10
Start date
2012-08-15
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Complex coronary artery disease

Interventions

Sponsors

The PCI Guideline Research Society
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: a. Ischemic heart disease including stable angina pectoris and acute coronary syndrome b. Male or non-pregnant female c. Key lesion inclusion criteria as follows (1) Multi-vessel diseases (2) Long lesion (lesion length >30mm by visual estimation) (3) Small vessel disease (reference diameter <2.5mm by visual estimation) (4) Bifurcation lesion (5) Ostial lesion (6) Calcified lesion (7) Protected or non-protected left main trunk disease (8) Chronic total occlusion (9) In stent restenosis of bare metal stent or everolimus-eluting stent

Exclusion criteria

Exclusion criteria: 1) Hypersensitivity to cobalt chromium, everolimus, heparin, aspirin, ticlopidine, clopidogrel or X-ray contrast media. 2) Serum creatinine level >3.0 mg/dL 3) Other concomitant disease or medical condition that could impact patient/procedural outcomes, such as history of bleeding diathesis or cancer within 5 years.

Design outcomes

Primary

MeasureTime frame
Major adverse cardiac event including cardiac death, myocardial infarction, and target vessel revascularization at 12 month.

Secondary

MeasureTime frame
a.Procedural success b.Target lesion revascularization at 12 month c.TVR at 12 month d.MI at 24 month e.Death at 24 month f.MACE at 24 month g.Stent thrombosis (acute, sub-acute, late,and very late) definited by Academic Research Consortium (ARC) at 24 month

Countries

Japan

Contacts

Public ContactKenya Nasu

Toyohashi Heart Center Cardiology

yuyatomoya@gmail.com+81532373377

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026