Randomized Trial Comparing Titan Stent With Zotarolimus-Eluting Stent

April 30, 2014 updated by: University of Bern

Randomized Clinical Trial Comparing A Titanium-Nitride-Oxide Coated Stent With A Zotarolimus-Eluting Stent in Patients With Coronary Artery Disease

A Randomized Comparison of a Titanium-Nitride-Oxide Coated Stent (Helistent Titan2, Hexacath) With a Zotarolimus-Eluting Stent (EndeavorTm, Medtronic) for Percutaneous Coronary Intervention

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

Objectives: The purpose of this study is to compare the Titanium-Nitride-Oxide Coated Stent (Helistent Titan2, Hexacath) with a Zotarolimus-Eluting Stent (EndeavorTm, Medtronic) in a non-inferiority trial.

Design: Prospective, multi-center, randomized, non-inferiority trial to be conducted at 3 Swiss interventional cardiology centers. Patients will be randomized in a single-blind fashion (1:1 randomization) to either the Titanium-Nitride-Oxide Coated Stent (Helistent Titan2, Hexacath) or the Zotarolimus-Eluting Stent (EndeavorTm, Medtronic).

Study Population: Patients with symptomatic coronary artery disease including patients with chronic stable angina, silent ischemia, unstable angina, and non-ST elevation myocardial infarction, who qualify for percutaneous coronary interventions

Antiplatelet Therapy: Aspirin 100 mg qd indefinitely; Clopidogrel 75 mg qd for 3 months

Enrollment: A total of 300 patients will be enrolled

All patients will undergo repeat angiography at 6-8 months.

All patients will be followed for up to 5 years.

Study Type

Interventional

Enrollment (Actual)

303

Phase

  • Phase 4

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Switzerland
      • Bern, Switzerland, 3010
        • Department of Cardiology, University Hospital Bern

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

The following patients are eligible for inclusion

  1. Age ≥18 years
  2. Symptomatic coronary artery disease including patients with chronic stable angina, silent ischemia, unstable angina, and non-ST elevation myocardial infarction
  3. Presence of one or more coronary artery stenoses >50% in a native coronary artery from 2.25 to 4.0 mm in diameter that can be covered with one or multiple stents;
  4. No limitation on the number of treated lesions, and vessels, and lesion length

Exclusion Criteria:

  1. Pregnancy
  2. Known intolerance to aspirin, clopidogrel, heparin, stainless steel, titan, zotarolimus or contrast material
  3. Inability to provide informed consent
  4. Currently participating in another trial before reaching first endpoint
  5. ST segment elevation myocardial infarction (STEMI)

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Active Comparator: Titanium Nitride Oxide Coated Stent
Stent
Device: Helistent Titan2 (Titanium coated stent)
Titan2
Active Comparator: Zotarohlimus Eluting Stent
Stent
Device: EndeavorTM (Zotarolimus-Eluting Stent)
Endeavor

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
In-stent late luminal loss
Time Frame: 6-8 months after stent implantation
6-8 months after stent implantation

Secondary Outcome Measures

Outcome Measure
Time Frame
TLR, TVR, Death or MI, CV death or MI, CV death, Death, MI, Stent thrombosis, Stenosis, Restenosis
Time Frame: 30 days, 6-8 months, 1, 2, 3, 4 and 5 years
30 days, 6-8 months, 1, 2, 3, 4 and 5 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

University of Bern

Collaborators

University Hospital Inselspital, Berne

Investigators

  • Principal Investigator: Stephan Windecker, MD, Department of Cardiology, University Hospital Bern, Bern, Switzerland

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

June 1, 2007

Primary Completion (Actual)

March 1, 2009

Study Completion (Actual)

August 1, 2013

Study Registration Dates

First Submitted

June 25, 2007

First Submitted That Met QC Criteria

June 25, 2007

First Posted (Estimate)

June 27, 2007

Study Record Updates

Last Update Posted (Estimate)

May 1, 2014

Last Update Submitted That Met QC Criteria

April 30, 2014

Last Verified

April 1, 2014

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • KEK237_06

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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