Cobalt Chromium Stent With Antiproliferative for Restenosis II Trial (COSTAR II)
Public ClinicalTrials.gov record NCT00165035. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Multi-Center, Single-Blind, Two-Arm, Randomized, Controlled, Non Inferiority Trial of the Conor CoStar Paclitaxel-Eluting Coronary Stent System vs the TAXUS DES in Patients With De Novo Lesions of the Native Coronary Arteries
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to evaluate the safety and effectiveness of the investigational stent CoStar™ Paclitaxel-Eluting Coronary Stent- a reservoir based DES system in comparison to a surface coated DES stent (TAXUS™ Express2™ Paclitaxel-Eluting Coronary Stent) in the treatment of single-vessel (one blood vessel) and multi-vessel (two or three blood vessels) coronary artery disease.
Study identification
- NCT ID
- NCT00165035
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 1,701 participants
Conditions and interventions
Conditions
Interventions
- CoStar Paclitaxel Drug Eluting Coronary Stent System Device
- TAXUS™ Express2™ Paclitaxel-Eluting Coronary Stent Device
Device
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 2005 (Type not available)
- Primary completion
- Jan 2007 (Actual)
- Completion
- Jul 2011 (Actual)
- Last update posted
- Aug 4, 2011
2005 – 2011
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Duke University Medical Center | Durham | North Carolina | 27705 | — |
| Christ Linder | Cincinnati | Ohio | 45219 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00165035, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 4, 2011 · Synced Oct 26, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00165035 live on ClinicalTrials.gov.