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CompletedNCT03809715Updated Jan 8, 2026

Coroflex ISAR NEO "All Comers" Post Market Clinical Follow-up (PMCF)

An observational study in Coronary Artery Disease, sponsored by B. Braun Melsungen AG. Completed at 1 site in France. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-01-08.

Sponsored by B. Braun Melsungen AG · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
3,520
Ages
18 Years and older
Sex
All
01

Study summary

The aim of the study is to assess the safety and efficacy of the device to treat coronary de novo and restenotic lesions.

Read the detailed description

Post-authorisation / after Conformité Européene (CE) marking Coroflex® ISAR NEO is a drug eluting stent system which is an improved version of the predecessor device Coroflex® ISAR which was extensively studied in the ISAR 2000 Registry. The rationale of this observational, post-market, single-armed study is to confirm the safety and efficacy of Coroflex® ISAR NEO, also as part of the manufacturer's post-market surveillance obligations in particular for the re-certification of the device.

02

Conditions studied

  • Coronary Artery Disease
03

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Sampling method
Non-probability sample

Study population

The investigator of each study site has the responsibility of screening all potential patients and selecting those who fulfil the inclusion criteria of this study protocol. Therefore, at each site a study with similar inclusion criteria cannot be conducted while the recruitment of this study is in progress.

Screening will be performed during the physical examination to verify the "patient related enrolment criteria". The second part of the screening procedure will be completed during the diagnostic angiography to verify that the target lesion fulfils all "lesion related enrolment criteria".

Inclusion criteria

Coroflex® ISAR NEO is intended to be used for

  • All common significant coronary lesions
  • Target lesion length >34mm need to be covered with at least 2 stents
  • Patients eligible for this study must be at least 18 years of age.
  • The patient must fulfill the standard recommendations for Percutaneous Coronary Intervention (PCI) based on the last European Society of Cardiology (ESC) recommendations within his/ her regular treatment or that the use of the product has already been decided within the regular planning of the patient's treatment.

Exclusion criteria

Exclusion Criteria:

  • Intolerance to sirolimus and/or probucol
  • Allergy to components of the coating
  • Pregnancy and lactation
  • Complete occlusion of the treatment vessel because of an unsuccessfully re-canalized
  • Cardiogenic shock
  • Risk of an intraluminal thrombus
  • Hemorrhagic diathesis or another disorder such as gastro-intestinal ulceration or cerebral circulatory disorders which restrict the use of platelet aggregation inhibitor therapy and anti-coagulation therapy
  • Surgery shortly after myocardial infarction with indications of thrombus or poor coronary flow behavior
  • Severe allergy to contrast media
  • Lesions which are untreatable with PCI or other interventional techniques
  • Patients with an ejection fraction of \< 30 %
  • Vascular reference diameter \< 2.00 mm
  • Treatment of the left stem (first section of the left coronary artery)
  • Indication for a bypass surgery
  • Contraindication for whichever accompanying medication is necessary
04

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
3,520 participants (actual)
Patient registry
No

Interventions

  • DeviceCoroflex® ISAR NEO coronary stent system

    treatment of coronary artery disease with Coroflex® ISAR NEO of "real world" de-novo and restenotic lesions in native coronary arteries and coronary bypass grafts

05

What researchers measure

Primary outcomes

  1. Target Lesion Revascularization (TLR) rate at 12 months

    Time frame: 12 months

Secondary outcomes

  1. Accumulated Major Adverse Cardiovascular Events (MACE) rate at 12 months (including intra-hospital events)

    MACE consists of all events TLR (Re-Percutaneous Coronary Intervention (Re-PCI), Coronary Artery Bypass Grafting (CABG)), Myocardial Infarction (MI), cardiac death (inhospital) and all-cause death up to 12 months. MI is defined as a new event documented with elevated cardiac enzymes during the follow-up. Elevated enzyme levels during the hospital stay are not considered as a new event.

    Time frame: 12 months

  2. Accumulated Target Vessel Failure Rate at 12 months (including intra-hospital events)

    Time frame: 12 months

  3. Stent thrombosis rates accumulated up to 12 months

    Stent thrombosis is defined as thrombosis in the treated coronary lesion only. No venous thrombotic events are relevant for this end point.

    Time frame: 12 months

  4. Rate of bleeding complications accumulated up to 12 months

    To assess the bleeding complications the Bleeding Academic Research Consortium (BARC) scale will be used.

    Time frame: 12 months

  5. Technical/procedural success rate

    Time frame: immediately after procedure

06

Study locations

1 site
  • Clinique St. Hilaire
    Rouen, 76000, France
07

References and documents

Publications

  • Landolff Q, Quillot M, Picard F, Henry P, Sideris G, Bizeau O, Piot C, Jouve B, Rischner J, Mejri M, Charmasson C, Lasserre R, Pouliquen H, Joseph T, Monsegu J, Karsenty B, Martin Yuste V, Richet N, Lapeyre G, Beverelli F, Beygui F, Koning R. In-Hospital and 1-Year Clinical Results from the French Registry Using Polymer-Free Sirolimus-Eluting Stents in Acute Coronary Syndrome and Stable Coronary Artery Disease. J Interv Cardiol. 2023 Dec 13;2023:8907315. doi: 10.1155/2023/8907315. eCollection 2023. PubMed 38125031 ↗

Individual participant data

Plan to share: No

08

Registry details

Key details

Study ID
NCT03809715
Lead sponsor
B. Braun Melsungen AG
Responsible party
Sponsor
First posted
Jan 18, 2019
Start date
Jan 17, 2019
Primary completion
May 31, 2024
Completion
Aug 15, 2025
Last update
Jan 8, 2026

Study contacts

Rene Koning, MD
principal investigator · Clinique St. Hilaire

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Jan 2026. You cannot join it, but the record below documents what was studied.

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