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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT01485068
Other study ID # MIN1102
Secondary ID
Status Completed
Phase N/A
First received November 14, 2011
Last updated April 7, 2015
Start date March 2012
Est. completion date July 2014

Study information

Verified date November 2013
Source MINVASYS
Contact n/a
Is FDA regulated No
Health authority France: Afssaps - Agence française de sécurité sanitaire des produits de santé (Saint-Denis)France: Committee for the Protection of PersonnesFrance: Conseil National de l'Ordre des Médecins
Study type Interventional

Clinical Trial Summary

The purpose of this study is to assess safety and efficacy of the Danubio Paclitaxel Eluting Balloon for the treatment of In-Stent Restenosis lesions in native coronary arteries.


Description:

The DEBREST clinical trial is a prospective, non-randomized, multicenter, interventional study evaluating the investigational Danubio Paclitaxel Eluting Coronary Balloon in patients with in-stent restenosis (ISR) lesion(s) with reference vessel diameter ≥2.5 mm and ≤3.5 mm. The trial will allow the treatment of up to two ISR (either Bare Metal Stent (BMS) or Drug Eluting Stent (DES) ISR) per patient in native coronary arteries with mandatory predilatation with a conventional balloon.

The DEBREST clinical trial will enroll 60 patients. All patients will receive Quantitative Coronary Angiography (QCA) before and after Drug-Eluting Balloon (DEB) inflation and at 6 months follow-up. All patients will have a clinical follow-up at 1, 6 and 12 months.


Recruitment information / eligibility

Status Completed
Enrollment 44
Est. completion date July 2014
Est. primary completion date July 2013
Accepts healthy volunteers No
Gender Both
Age group 18 Years and older
Eligibility Inclusion Criteria:

1. Restenotic lesion in a native coronary artery.

2. First ISR after BMS or DES implantation.

3. Reference diameter > 2.5 and = 3.5mm.

4. Target lesion length: = 21mm.

5. Up to three restenotic lesions per patient.

6. Single restenotic lesion per vessel.

7. The lesion must be treated with the trial device Danubio.

8. During the index procedure, in case of

1. Treatment of a lesion in a vessel other than the target vessel or,

2. Treatment of a lesion in the target vessel proximal or distal to the target restenotic lesion, The treatment of the non-target lesion must be successfully performed with a Drug-Eluting Stent before the treatment of the target lesion (residual stenosis <30%; stent well deployed; no residual dissection; normal TIMI flow; no chest pain; ECG unchanged compared to pre-procedural ECG).

9. Successful predilatation with a conventional balloon providing good angiographic result (i.e. absence of dissection, TIMI > III).

10. The patient is at least 18 years of age.

11. Non menopausal women must provide a negative pregnancy test and use a double contraception until the end of the study.

12. The patient has clinical evidence of ischemic heart disease, stable or unstable angina with signs of ischemia, silent ischemia, or a positive functional test.

13. The patient is an acceptable candidate for percutaneous transluminal coronary angioplasty (PTCA), stenting, and emergent coronary artery bypass graft (CABG) surgery.

14. The patient or patient's legal representative has been informed of the nature of the trial and agrees to its provisions and has provided written informed consent as approved by the Ethics Committee (EC).

15. The patient agrees to return to the same research facility for required angiographic post-procedure follow-up visit at 6 months .

Exclusion Criteria:

1. Bifurcation lesion(s) including left main.

2. The Danubio covers beyond the lesion proximally and distally with < 2 mm.

3. Heavily calcified lesions.

4. Severe tortuous lesions.

5. Evidence of extensive thrombosis or dissection within target vessel before the intervention.

6. Documented Left Ventricular Ejection Fraction (LVEF) < 30% at most recent evaluation.

7. A known hypersensitivity or contraindication to aspirin, heparin or bivaluridin, ticlopidine or clopidogrel, paclitaxel or drugs in similar class, contrast media, which cannot be adequately pre-medicated.

8. Chronic total occlusion (CTO).

9. A serum creatinine level > 2.0 mg/dL within seven days prior to index procedure.

10. Evidence of an acute MI within 72 hours of the intended index procedure (according to ARC definition).

11. Planned PCI of any vessel within 30 days post-procedure.

12. Surgery 30 days prior to this PCI or anticipated surgery 6-months post this PCI.

13. During the index procedure, the target lesion requires treatment with a device other than PTCA prior to use of Danubio (including but not limited to cutting balloon, any atherectomy, any laser, thrombectomy, etc.).

14. Second restenotic lesion requiring treatment in target vessel.

15. History of a stroke or transient ischemic attack (TIA) within the prior 6 months

16. Active peptic ulcer or upper gastrointestinal (GI) bleeding within the prior 6 months.

17. History of bleeding diathesis or coagulopathy or will refuse blood transfusions.

18. Concurrent medical condition with a life expectancy of less than 12 months.

19. Any previous or planned treatment of the target vessel with anti-restenotic therapies including, but not limited to brachytherapy.

20. Currently participating in an investigational drug or another device trial that has not completed the primary endpoint or that clinically interferes with the current trial endpoints; or requires coronary angiography, IVUS or other coronary artery imaging procedures

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


Intervention

Device:
Danubio paclitaxel-eluting balloon
Inflation of the Danubio Paclitaxel Eluting Balloon in in-stent restenosis lesions.

Locations

Country Name City State
France Hôpital Privé d'Antony Antony
France Centre Hospitalier privé Saint-Martin Caen
France Centre cardiologique d'Evecquemont Evecquemont
France Centre Hospitalier d'Haguenau Haguenau
France Les Franciscaines Nîmes
France Polyclinique les Fleurs Ollioules
France Clinique Saint-Pierre Perpignan
France Clinique Saint-Martin Pessac

Sponsors (2)

Lead Sponsor Collaborator
MINVASYS European Cardiovascular Research Center

Country where clinical trial is conducted

France, 

Outcome

Type Measure Description Time frame Safety issue
Primary In-stent Late Lumen Loss (mm) In-stent Late Lumen Loss by Quantitative Coronary Angiography (QCA) 6 months post-procedure (up to 26 weeks) No
Secondary In-segment Late Lumen Loss (mm) In-segment Late Lumen Loss by QCA. 6 months post-procedure (up to 26 weeks) No
Secondary Angiographic binary restenosis rate (%) Angiographic binary restenosis rate (%) by QCA. 6 months post-procedure (up to 26 weeks) No
Secondary Major Adverse Cardiac Event (MACE) rate MACE defined as death, Myocardial Infarction (MI, Q waves and non-Q waves), emergent cardiac bypass surgery, or any target lesion revascularization (repeat Percutaneous transluminal coronary angioplasty (PTCA) or Coronary artery bypass grafting (CABG)). In-hospital, 1, 6 and 12 months post-procedure. Yes
Secondary Clinically-driven Target Lesion Revascularization (TLR) 1, 6 and 12 months post-procedure Yes
Secondary Target Vessel Failure (TVF) 1, 6 and 12 months post-procedure Yes
Secondary Target Vessel Revascularization (TVR) 1, 6 and 12 months post-procedure Yes
Secondary Angiographic success Day 1 No
See also
  Status Clinical Trial Phase
Active, not recruiting NCT01835301 - Intra-stent Tissue Evaluation Within BMS and DES > 3 Years Since Implantation N/A
Terminated NCT03474432 - SOLEMN Study - Synergy Optical Coherence Tomography in Left Main PCI N/A
Completed NCT01296399 - In-stent Restenosis in Patients With Patent Previous Bare Metal Stent N/A
Withdrawn NCT03008772 - REWARDS- In-stent Restenosis
Withdrawn NCT05093244 - Resveratrol Excipient Paclitaxel Coated Balloon for Coronary Treatment N/A
Active, not recruiting NCT01623180 - A Randomized Clinical Evaluation of the BioFreedom™ Stent N/A
Withdrawn NCT01411475 - Prognostic Assessment of Different Pattern of Bifurcation Restenosis
Completed NCT00961181 - Paclitaxel Releasing Balloon in Patients Presenting With In-Stent Restenosis N/A