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ALPHA LONG Study- BioMatrix AlphaTM Stent Study in Patients With CAD

A Prospective Multicenter Single Arm Trial to Assess the Safety and Effectiveness of Additional Sizes of the BioMatrix AlphaTM (Cobalt Chromium Biolimus A9TM Drug-eluting Stent) - ALPHA LONG Study

Status
Active, not recruiting
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05799963
Enrollment
85
Registered
2023-04-05
Start date
2024-02-09
Completion date
2026-03-31
Last updated
2024-11-05

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

Conditions

Coronary Artery Disease

Brief summary

Prospective, multi-center, open-label single-arm study designed to enroll 85 patients in up to 15 centers in up to 3 European countries. All patients will be followed up for 9 months. The BMX Alpha Registry study will serve as reference and historic comparator.

Detailed description

The objective of this study is to evaluate if PCI performed using the additional sizes of the BioMatrix AlphaTM stent results in similar safety and efficacy outcomes as the currently approved (CE marked) sizes of BioMatrix Alpha.

Interventions

DEVICEBioMatrix Alpha

Patient will be treated with BioMatrix Alpha

Sponsors

Biosensors Europe SA
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Intervention model description

Prospective, multi-center, open-label single-arm study. Prospective, multi-center, open-label single-arm study designed to enroll 85 patients in up to 15 centers in up to 3 European countries. All patients will be followed up for 9 months. The BMX Alpha Registry study will serve as reference and historic comparator.

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

1. Patients must provide written informed consent 2. Patient is at least 18 years old 3. Patients scheduled to undergo PCI of a de novo lesion(s) with reference vessel diameter and lesion length suitable for treatment with at least one study device 4. Patients who agree to comply with the follow up requirements 5. Patients with a life expectancy of \> 1 year at time of consent 6. Patients eligible to receive for ≥6 months either dual anti-platelet therapy (DAPT, i.e. 75 mg clopidogrel or another P2Y12 inhibitor per choice of the investigator, and 75-100 mg aspirin) or a combination of an oral anti-coagulant (Vitamin K antagonist or novel anti-coagulant) and a single anti-platelet agent 7. Hemodynamically stable patients

Exclusion criteria

1. Inability to provide informed consent 2. Currently participating in another clinical trial 3. Planned surgery ≤6 months of PCI unless DAPT or combination anti-thrombotic/anti-platelet therapy is maintained throughout the peri-surgical period 4. Planned use of additional stents other than BioMatrix AlphaTM during the index procedure. 5. Patients with a life expectancy of \< 1 year 6. Known hypersensitivity or contraindication to aspirin, clopidogrel (or to any other P2Y12 inhibitor if applicable), cobalt chromium, zinc, Biolimus A9 or a sensitivity to contrast media, which cannot be adequately pre-medicated

Design outcomes

Primary

MeasureTime frameDescription
Number of participants with Target Lesion Failure (TLF)at 9 months after index procedurePrimary endpoint is the rate of Target Lesion Failure (TLF) at 9 months defined as cardiovascular death or target vessel myocardial infarction or clinically indicated target lesion revascularization (TLR)

Secondary

MeasureTime frameDescription
Number of participants with Target Vessel Myocardial Infarctionat 9 months after index procedureTarget Vessel Myocardial Infarction (TV-MI)
Number of participants with Clinically indicated Target Lesion Revascularizationat 9 months after index procedureClinically indicated Target Lesion Revascularization (ci-TLR)
Number of participants with Cardiovascular Death (CD)at 9 months after index procedureIncidence
Number of participants with Stent thrombosis (definite and/or probable)at 9 months after index procedureincidence
Number of of participants with All-cause mortalityat 9 months after index procedureincidence
Number of participants with Target Vessel Revascularizationat 9 months after index procedureTarget Vessel Revascularization (TVR)

Countries

Germany, United Kingdom

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026