Phase
Condition
N/ATreatment
N/AClinical Study ID
Ages > 18 All Genders
Study Summary
Eligibility Criteria
Inclusion
Inclusion Criteria:
- Patient ≥ 18 years old
- Subjects with native coronary artery disease (including stable or unstable angina andsilent ischemia) suitable for Percutaneous Coronary Intervention (PCI)
- For patients with unstable ischemic heart disease, biomarkers (troponin or CK-MB) mustbe less than or equal to the upper limit of the lab (URL) normal within 12 hours priorto the procedure
- The target lesion must be a de novo coronary lesion that has not been previouslytreated with any interventional procedure
- Single de novo target lesion stenosis of protected LMCA, or LAD, RCA, or LCX (or oftheir branches) with:
- Stenosis of ≥70% and <100%
- or Stenosis ≥50% and <70% (visually assessed) with evidence of ischemia viapositive stress test, or fractional flow reserve value ≤0.80
- The target vessel reference diameter must be ≥2.5 mm and ≤4.0 mm
- The lesion length must not exceed 40 mm
- The target vessel must have TIMI flow 3 at baseline
- Evidence of calcification at the lesion with a B or C Mintz classification site: B: Moderate calcification: radiopacities are noted only during the cardiac cyclebefore contrast injection C: severe calcification: radiopacities are seen withoutcardiac motion, also before contrast injection, usually affecting both sides of thearterial lumen.
- Ability to pass a 0.014" guidewire across the lesion
- Ability to cross target lesion with a 2 mm balloon
- Patient insured under the French healthcare system ("Régime National AssuranceMaladie")
- Lesions in non-target vessels requiring PCI may be treated either:
- a. >30 days prior to the study procedure if the procedure was unsuccessful orcomplicated; or
- b. >24 hours prior to the study procedure if the procedure was successful anduncomplicated (defined as a final lesion angiographic diameter stenosis <30% andTIMI 3 flow (visually assessed) for all non-target lesions and vessels withoutperforation, cardiac arrest or need for defibrillation or cardioversion orhypotension/heart failure requiring mechanical or intravenous hemodynamic supportor intubation, and with no post-procedure biomarker elevation >normal; or
- c. >30 days after the study procedure d. Could be treated in the same time of thediagnosis coronarography with respect of the delay for the index procedure of theprotocol as described above
- Patient able to assess and understand the risks and benefits, to accept andparticipate in the study (by signing an informed consent form and knowledgeable of theinformation letter).
- Patient accepting the appropriate follow-up as per study definition
Exclusion
Exclusion Criteria:
- Patient age < 18 years
- The subject is pregnant or nursing
- Patient refusing to participate in the study or unable to give informed consent (Guardianship, curatorship or judicial safeguard)
- Any comorbidity or condition which may reduce compliance with this protocol, includingfollow-up visits
- The protected subject according to the current legislation (articles L.1121-5 toL.1121-8 of the French Code of Public Health).
- The subject is participating in another research study involving an investigationalagent (pharmaceutical, biologic, or medical device), unless it is authorized by theconcomitant study protocol.
- Unable to tolerate dual antiplatelet therapy (i.e., aspirin, and either clopidogrel,prasugrel, or ticagrelor) for at least 6 months
- The subject has an allergy to imaging contrast media which cannot be adequatelypre-medicated
- The subject experienced an acute MI (STEMI or non-STEMI) within 30 days prior to indexprocedure, defined as a clinical syndrome consistent with an acute coronary syndromewith troponin or CK-MB greater than 1 time the local laboratory's upper normal limit
- New York Heart Association (NYHA) class III or IV heart failure
- History of a stroke or Transient Ischemic Attack (TIA) within 6 months, or any priorintracranial hemorrhage
- Active peptic ulcer or upper gastrointestinal (GI) bleeding within 6 months
- Uncontrolled diabetes defined as an HbA1c >10%
- Subjects in cardiogenic shock
- Subject has an active systemic infection on the day of the index procedure with eitherfever, leukocytosis or requiring intravenous antibiotics
- Subjects with a life expectancy of less than 1 year
- Non-coronary interventional or surgical structural heart procedures (e.g., TAVR,MitraClip, LAA, or PFO occlusion…) within 30 days prior to the index procedure
- Planned non-coronary interventional or surgical structural heart procedures (e.g.,TAVR, MitraClip, LAA or PFO occlusion...)
- Subject refusing or not a candidate for emergency coronary artery bypass grafting (CABG) surgery
- High SYNTAX Score (≥33) if assessed as a standard of care, unless the local heart teamhas met and recommends PCI is the most appropriate treatment for the patient
- Definite or possible thrombus (by angiography or intravascular imaging) in the targetvessel
- Evidence of aneurysm in target vessel within 10 mm of the target Lesion
- Unprotected left main
- Target lesion is located in a native vessel that can only be reached by going througha saphenous vein or arterial bypass graft
- Angiographic evidence of dissection in the target vessel at baseline or afterguidewire passage
- Ejection fraction less than 30 % evaluated in TTE, angiography or MRI
- Patient suffering of lymphoma, leukemia and other malignancies
- Patient suffering of liver disease
Study Design
Study Description
Connect with a study center
Groupe SAnté Victor Pauchet
Amiens,
FranceSite Not Available
Clinique Rhône Durance
Avignon,
FranceSite Not Available
CHU Jean Minjoz
Besançon,
FranceSite Not Available
CHU Bordeaux
Bordeaux,
FranceSite Not Available
Clinique Saint Augustin
Bordeaux,
FranceSite Not Available
CHU Clermont-Ferrand
Clermont-Ferrand,
FranceActive - Recruiting
GH Mutualiste Grenoble
Grenoble,
FranceSite Not Available
Institut Cardiologique Paris sud
Massy,
FranceSite Not Available
Clinique du Millénaire
Montpellier,
FranceSite Not Available
Clinique Pasteur
Nancy,
FranceSite Not Available
Nouvelle Clinique Nantaise
Nantes,
FranceSite Not Available
CHU Nîmes
Nîmes,
FranceSite Not Available
Hôpital Européen de Paris GVM la Roseraie
Paris,
FranceSite Not Available
Institut Mutualiste Montsouris
Paris,
FranceSite Not Available
CHU Poitiers
Poitiers,
FranceSite Not Available
Clinique Saint Hilaire
Rouen,
FranceSite Not Available
Clinique Pasteur
Toulouse,
FranceSite Not Available
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