Coronary Artery DiseaseNCT00714623
The SCRIPPS DES REAL WORLD Registry
An observational study of Coronary Artery Disease and Coronary Restenosis, run by Paul S Teirstein, MD at 1 site in United States.
Trial summary
This study is a prospective, non-randomized, open-label registry of consecutive patients with CAD treated by stent-assisted PCI using at least one CypherTM stent. Up to 1000 pts will be included in the registry. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Coronary Artery Disease, Coronary Restenosis, Coronary Thrombosis
- What is being tested?
- Sirolimus-Eluting Bx Velocity Coronary Stent (CypherTM Sirolimus-Eluting Stent)
- Type of treatment
- Medical device
- How many people
- 859 participants
- Where
- 1 siteUnited States
- Study dates
- Mar 2005to Apr 2012
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: Patients 18 years of age or older undergoing PCI and requiring the placement of at least one drug-eluting stent will be included to this study. For this registry, consecutive patients, that will have coronary percutaneous intervention with the CypherTM at the Green Hospital of Scripps Clinic, will be enrolled. It is estimated that up to 1000 patients will be included in the registry enrolled over a four year period. It is expected that enrollment will conclude in March 2009.
Who may be able to join
- Age 18 years or older
- Eligible for percutaneous coronary intervention
- Patient has at least one lesion ≥50% diameter stenosis requiring PCI with stenting
- Reference vessel diameter 2.25-4.0 mm
- Percutaneous intervention with use of one or more of the FDA approved CypherTM stents, planned not to exceed 108 mm of stent length.
- Target lesion is located within a native coronary artery or bypass graft
Show all 9Show fewer
- De novo and restenotic lesions, including ISR, radiation failure
- Be reliable, cooperative and willing to comply with all protocol-specified procedures and follow-up
- Able to understand and grant informed consent
Who cannot join
- Confirmed pregnancy at the time of index PCI
- Has known allergies to aspirin, and to both clopidogrel (PlavixTM) and ticlopidine (TiclidTM)
- Has known allergies or contraindication to heparin and Bivalirudin (AngiomaxTM)
- Known allergy or sensitivity to any component of a Sirolimus-eluting stent
- Has a significant medical condition which in the investigator's opinion may interfere with the patient's optimal participation in the study;
- Any serious disease condition with life expectancy of less than 1 year.
Trial locations and contacts
1 site in 1 country.
United States1 site
Scripps Green Hospital/Scripps Clinic Torrey Pines
La Jolla, California, 92037
About this study
Official title: A Prospective Registry for the Use of CypherTM Sirolimus-Eluting Stents In Patients With Coronary Artery Disease Treated With Percutaneous Coronary Interventions at Scripps Clinic
This study is a prospective, non-randomized, open-label registry of consecutive patients with CAD treated by stent-assisted PCI using at least one CypherTM stent. Up to 1000 pts will be included in the registry. The registry is conducted for the evaluation of the impact of CypherTM Sirolimus-eluting stent implantation in the "real world" of interventional cardiology. Informed consent will be obtained from patients meeting the inclusion criteria before the initiation of any study specific procedures. Consecutive patients treated with the use of the CypherTM stent will be included in the registry. Baseline and post-procedure blood samples will be used to perform platelet function analysis using the Accumetrics Ultegra RPFA (Rapid Platelet Function Assay).
All patients will be followed from enrollment through the hospital discharge for any clinically significant event (death, myocardial infarction, TLR, TVR, major or minor bleeding). A follow-up telephone assessment of death, myocardial infarction, revascularization, and medical treatment will be conducted by experienced research personnel at 30 days, 6 months, 1 year and at least 2 years. All site reported deaths, myocardial infarctions and revascularizations will be adjudicated by an independent Clinical Events Committee for all 1000 patients enrolled in the trial. An interim analysis of the first 750 patients will be conducted and data forwarded to FDA.
- Being tested
- Sirolimus-Eluting Bx Velocity Coronary Stent (CypherTM Sirolimus-Eluting Stent)
- Keywords
- Coronary Artery Disease, Coronary Restenosis, Coronary Thrombosis, Drug-Eluting Stents, Angioplasty, Transluminal, Percutaneous Coronary
- Medical subject headings
- Coronary Artery Disease, Coronary Restenosis, Coronary Thrombosis
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Sirolimus-Eluting Bx Velocity Coronary Stent (CypherTM Sirolimus-Eluting Stent)Device
Also called CYPHER™ Stent
Indications for use: The CYPHER™ Sirolimus-eluting Coronary Stent is indicated for improving coronary luminal diameter in patients with symptomatic ischemic disease due to discrete de novo lesions of length less than or equal to 30 mm in native coronary arteries with a reference vessel diameter between 2.5 and 3.5 mm. Long-term outcome (beyond 12 months) for this permanent implant is unknown at present.
What is being measured
The primary outcome is the main question the study is designed to answer.
1 yr target vessel failure (TVF), defined as the occurrence of any of the following within 1-year after the index procedure: death from cardiac causes, Q-wave or non-Q wave MI attributable to the target vessel (TV), or revascularization of the TV.
Measured: 1 year
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted14 Jul 2008 (estimated)
- Study startMar 2005
- Primary completionApr 2012
- Study completionApr 2012
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Coronary Artery DiseaseStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Time perspective
- Prospective
- Enrolment
- 859 participants (actual)
Sponsor and investigators
- Lead sponsor
- Paul S Teirstein, MD
- Sponsor type
- University, hospital or other
- Collaborators
- Cordis US Corp.
- Responsible party
- Sponsor-investigator, Paul S Teirstein, MD, Scripps Clinic
- Investigators
- Paul S Teirstein, MD, Principal investigator, Scripps Clinic
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00714623
- Sponsor's protocol ID
- 04-048
- Status last verified
- Dec 2012
- First submitted
- 9 Jul 2008
- Last updated
- 24 Dec 2012
- Results posted
- No
- Data monitoring committee
- Yes
Study at a glance
From the registry record, last updated by the sponsor on 24 Dec 2012. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Prospective Registry for the Use of CypherTM Sirolimus-Eluting Stents In Patients With Coronary Artery Disease Treated With Percutaneous Coronary Interventions at Scripps Clinic
- ClinicalTrials.gov ID
- NCT00714623
- Acronym / sponsor ID
- 04-048
- Keywords
- Coronary Artery Disease, Coronary Restenosis, Coronary Thrombosis, Drug-Eluting Stents, Angioplasty, Transluminal, Percutaneous Coronary
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 859 participants (actual)
- Lead sponsor
- Paul S Teirstein, MDUniversity, hospital or other
- Collaborators
- Cordis US Corp.
- Study start
- Mar 2005
- Primary completion
- Apr 2012 (actual)
- Study completion
- Apr 2012 (actual)
- First posted
- 14 Jul 2008 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This study is a prospective, non-randomized, open-label registry of consecutive patients with CAD treated by stent-assisted PCI using at least one CypherTM stent. Up to 1000 pts will be included in the registry. The registry is conducted for the evaluation of the impact of CypherTM Sirolimus-eluting stent implantation in the "real world" of interventional cardiology. Informed consent will be obtained from patients meeting the inclusion criteria before the initiation of any study specific procedures. Consecutive patients treated with the use of the CypherTM stent will be included in the registry. Baseline and post-procedure blood samples will be used to perform platelet function analysis using the Accumetrics Ultegra RPFA (Rapid Platelet Function Assay).
All patients will be followed from enrollment through the hospital discharge for any clinically significant event (death, myocardial infarction, TLR, TVR, major or minor bleeding). A follow-up telephone assessment of death, myocardial infarction, revascularization, and medical treatment will be conducted by experienced research personnel at 30 days, 6 months, 1 year and at least 2 years. All site reported deaths, myocardial infarctions and revascularizations will be adjudicated by an independent Clinical Events Committee for all 1000 patients enrolled in the trial. An interim analysis of the first 750 patients will be conducted and data forwarded to FDA.
Study design
- Time perspective
- Prospective
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Patients 18 years of age or older undergoing PCI and requiring the placement of at least one drug-eluting stent will be included to this study. For this registry, consecutive patients, that will have coronary percutaneous intervention with the CypherTM at the Green Hospital of Scripps Clinic, will be enrolled. It is estimated that up to 1000 patients will be included in the registry enrolled over a four year period. It is expected that enrollment will conclude in March 2009.
Key inclusion criteria (9 listed)
- Age 18 years or older
- Eligible for percutaneous coronary intervention
- Patient has at least one lesion ≥50% diameter stenosis requiring PCI with stenting
- Reference vessel diameter 2.25-4.0 mm
- Percutaneous intervention with use of one or more of the FDA approved CypherTM stents, planned not to exceed 108 mm of stent length.
Key exclusion criteria (6 listed)
- Confirmed pregnancy at the time of index PCI
- Has known allergies to aspirin, and to both clopidogrel (PlavixTM) and ticlopidine (TiclidTM)
- Has known allergies or contraindication to heparin and Bivalirudin (AngiomaxTM)
- Known allergy or sensitivity to any component of a Sirolimus-eluting stent
- Has a significant medical condition which in the investigator's opinion may interfere with the patient's optimal participation in the study;
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Sirolimus-Eluting Bx Velocity Coronary Stent (CypherTM Sirolimus-Eluting Stent)Also: CYPHER™ StentIndications for use: The CYPHER™ Sirolimus-eluting Coronary Stent is indicated for improving coronary luminal diameter in patients with symptomatic ischemic disease due to discrete de novo lesions of length less than or equal to 30 mm in native coronary arteries with a reference vessel diameter between 2.5 and 3.5 mm. Long-term outcome (beyond 12 months) for this permanent implant is unknown at present. | Device | – |
Primary outcome
1 yr target vessel failure (TVF), defined as the occurrence of any of the following within 1-year after the index procedure: death from cardiac causes, Q-wave or non-Q wave MI attributable to the target vessel (TV), or revascularization of the TV.
Time frame: 1 year
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 24 Dec 2012.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Paul S Teirstein, MD principal investigator
Scripps Clinic
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Coronary Artery Disease and Coronary Restenosis, run by Paul S Teirstein, MD at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 9 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 24 Dec 2012. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
1 yr target vessel failure (TVF), defined as the occurrence of any of the following within 1-year after the index procedure: death from cardiac causes, Q-wave or non-Q wave MI attributable to the target vessel (TV), or revascularization of the TV. (time frame: 1 year). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 24 Dec 2012.