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CompletedNCT02828683MASTERUpdated Jul 5, 2018

Safety and Efficacy of TCD-10023 (Ultimaster) Drug-eluting Stent in STEMI Patients - MASTER Study

An interventional study of PCI in patients with ST-elevation myocardial infarction and PCI in patients with ST-elevation myocardial infarction in Acute ST Segment Elevation Myocardial Infarction, sponsored by Terumo Europe N.V.. Completed at 13 sites in 5 countries. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2018-07-05.

Sponsored by Terumo Europe N.V. · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
500
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

The aim of the study is to demonstrate the safety and efficacy of the TCD-10023 (Ultimaster) sirolimus eluting stent in patients with acute ST-elevation myocardial infarction (STEMI), by proving superiority with respect to in-stent late loss at 6 months to the Kaname bare metal stent and non-inferiority with respect to Target Vessel Failure (TVF) at 12 months.

Read the detailed description

MASTER is prospective, randomized (3:1), single blind, controlled, superiority (efficacy) and non-inferiority (safety and efficacy), multi center, two-arm trial of TCD-10023 (Ultimaster) drug eluting stent (test) and Kaname bare metal stent (comparator).

Patients will be followed at 30 days, 6, and 12 months post-procedure and annually for 3 years.

500 patients with clinical follow up will be randomized in 3:1 ratio (375 in TCD-10023 arm and 125 in Kaname arm). Among them, 100 patients will be randomized in the same, 3:1 ratio, to angiographic follow up at 6 months in preselected hospitals (75 in TCD-10023 and 25 in Kaname arm)

02

Conditions studied

  • Acute ST Segment Elevation Myocardial Infarction

Keywords

  • DES
  • PCI
  • STEMI
  • Interventional Cardiology
03

In context

Myocardial Infarction

2,744 studies on the registry are indexed under Myocardial Infarction; 418 are open to participants now.

This study's planned enrollment of 500 is above the median of 148 across 1,595 interventional studies indexed under Myocardial Infarction.

Browse Myocardial Infarction studies →

Lead sponsor

Terumo Europe N.V. is the lead sponsor of 24 studies on the registry; 1 is open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Age equal or more than 18 years
  • Chest pain > 20 minutes
  • Primary PCI \<24h from symptoms onset
  • ST-segment elevation of > 1 mm in > 2 contiguous leads, or (presumably new) left bundle branch block, or true posterior MI with ST depression of > 1 mm in > 2 contiguous anterior leads
  • Presence of at least one acute infarct artery target vessel with one or more coronary artery stenoses in a native coronary artery from 2.5-4.0 mm in diameter that can be covered with one or multiple stents
  • Signed informed consent

Exclusion criteria

Exclusion Criteria:

  • Female of childbearing potential (age \< 50 and last menstruation within the last 12 months), who did not underwent tubal ligation, ovariectomy or hysterectomy
  • Known intolerance to aspirin, clopidogrel, heparin, bivalirudin, cobalt, chromium, nickel, sirolimus or contrast material
  • Currently participating in another trial before reaching primary endpoint
  • Mechanical complication of acute myocardial infarction (e.g. cardiogenic shock...)
  • Acute myocardial infarction secondary to stent thrombosis
  • Previously stented infarction related artery (IRA)
  • Planned surgery within 6 months of PCI unless dual antiplatelet therapy is maintained throughout the peri-surgical period
  • Patients with non-cardiac comorbid conditions with life expectancy\< 1 year or that may result in protocol non-compliance
  • History of bleeding diathesis or known coagulopathy
  • Use of oral anticoagulants
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Participant)
Enrollment
500 participants (estimated)

Study arms

  • Experimental
    Ultimaster, Drug Eluting Stent

    Primary PCI in patients with ST segment elevation myocardial infarction with a new Drug Eluting Stent, Ultimaster

    Device: PCI in patients with ST-elevation myocardial infarction

  • Active comparator
    Kaname, Bare metal stent

    Primary PCI in patients with ST segment elevation myocardial infarction with a Bare Metal Stent - Kaname

    Device: PCI in patients with ST-elevation myocardial infarction

Interventions

  • DevicePCI in patients with ST-elevation myocardial infarction

    Percutaneous coronary intervention in patients with ST segment elevation myocardial infarction (STEMI)

    Also known as: Primary PCI

  • DevicePCI in patients with ST-elevation myocardial infarction

    Percutaneous coronary intervention in patients with ST-segment elevatio myocardial infarction

    Also known as: Primary PCI

06

What researchers measure

Primary outcomes

  1. Target Vessel Failure (TVF)

    Composite endpoint of cardiac death, target vessel myocardial infarctio and target vessel revascularization

    Time frame: 12 months

Secondary outcomes

  1. Target lesion failure

    Composite of cardiac death, target vessel myocardial infarction, target lesion revascularization 2. Target vessel failure (TVF) Comosite of cardiac death, target vessel myocardial infarction, target lesion revascularization

    Time frame: 1 month, 6 months, 12 months, 2 and 3 years

  2. Target vessel failure

    Composite of cardiac death, target vessel myocardial infarction, target vessel revascularization

    Time frame: 1 month, 6 months, 2 and 3 years

  3. Stent thrombosis

    Thrombosis in study stents

    Time frame: 1 month, 6 months, 12 months, 2 and 3 years

  4. Patient oriented endpoint Composite of any death, any myocardial infarction, any coronary revascularization

    Composite of any death, any myocardial infarction, any coronary revascularization

    Time frame: 1 month, 6 months, 12 months, 2 and 3 years

  5. Target lesion revascularization

    revascularization of treated lesion

    Time frame: 1 month, 6 months, 12 months, 2 and 3 years

  6. Bleeding

    Access or non access site bleeding

    Time frame: 1 month, 6 months, 12 months, 2 and 3 years

  7. Safety - revascularization, stroke, definite stent thrombosis or major bleeding

    revascularization, stroke, definite stent thrombosis or major bleeding at 1 month

    Time frame: 1 month

  8. In-Stent late loss

    angiographic assessment of late loss at 6 months

    Time frame: 6-mnths

07

Study locations

13 sites
  • Instituto Dante Pazzanese
    São Paulo, Brazil
  • Azienda Ospedaliero Universitaria, Policlinico "Vittorio Emanuele" - Ospedale Ferrarotto
    Catania, Italy
  • Azienda Ospedaliero Universitaria Careggi
    Florence, 50134, Italy
  • Cardiologico Monzino
    Milan, Italy
  • San Raffaele Hospital
    Milan, Italy
  • PHE University Cardiology clinic
    Skopje, 1000, Macedonia, The Former Yugoslav Republic of
  • Clinical Center of Serbia
    Belgrade, Serbia
  • Clinical Hospital Center Zemun (CHC Zemun)
    Belgrade, Serbia
  • Clinical center Nis (CCNIs)
    Nis, Serbia
  • Complejo Hospitalario Universitario A Coruña
    A Coruña, Spain
  • Hospital Universitario Virgen Arrixaca-Murcia
    El Palmar, Spain
  • Hospital Universitario Central Asturias-Oviedo
    Oviedo, Spain
  • Complejo Hospitalario Universitario Santiago de Compostela
    Santiago de Compostela, Spain
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 5, 2018, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT02828683
Lead sponsor
Terumo Europe N.V.
Responsible party
Sponsor
First posted
Jul 12, 2016
Start date
Jul 2013
Primary completion
Jul 2016
Completion
May 2018
Last update
Jul 5, 2018

Study contacts

Vladimir Borovicanin, MD
study director · Terumo Europe

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Jul 2018. You cannot join it, but the record below documents what was studied.

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