Coronary Artery DiseaseCSI-Ulm-CTONCT02162082
Coronary and Structural Interventions Ulm - Coronary Chronic Total Occlusions
A study testing stent or scaffold in people with Coronary Artery Disease and Ischemic Heart Disease, run by University of Ulm at 1 site in Germany.
Trial summary
To evaluate the long-term results after recanalization of coronary chronic total occlusions. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Coronary Artery Disease, Ischemic Heart Disease, Stable Angina
- What is being tested?
- stent or scaffold
- Type of treatment
- Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 198 participants
- Where
- 1 siteGermany
- Study dates
- Jun 2014to 31 Dec 2018
- Phase
- Interventional
- 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
Who may be able to join
- coronary artery disease
- chronic total occlusion
Who cannot join
- no written informed consent
Trial locations and contacts
1 site in 1 country.
About this study
To evaluate the long-term results after recanalization of coronary chronic total occlusions.
Read the detailed description
Patients with successful recanalization of coronary chronic total occlusions are followed during a period of 5 years to demonstrate safety and efficacy.
- Being tested
- stent or scaffold
- Medical subject headings
- Coronary Artery Disease, Myocardial Ischemia, Angina, Stable
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
stent or scaffoldDevice
implantation of a CE certified drug-eluting stent, bare-metal stent or scaffold
| Study group | Role | What they receive |
|---|---|---|
| stent or scaffold | Experimental | implantation of stents or scaffolds after recanalization of coronary chronic total occlusions Receives: Device: stent or scaffold |
What is being measured
The primary outcome is the main question the study is designed to answer.
Major adverse cardiac events
Measured: 1-5 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted12 Jun 2014 (estimated)
- Study startJun 2014
- Primary completion31 Dec 2018
- Study completion31 Dec 2018
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- 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
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 198 participants (actual)
Sponsor and investigators
- Lead sponsor
- University of Ulm
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Jochen Wohrle, University of Ulm
- Investigators
- Jochen Wöhrle, MD, Principal investigator, University of Ulm, Ulm, Germany
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02162082
- Sponsor's protocol ID
- CSI Ulm - CTO 1.0
- Acronym
- CSI-Ulm-CTO
- Status last verified
- Apr 2020
- First submitted
- 7 Jun 2014
- Last updated
- 28 Apr 2020
- Results posted
- No
- Data monitoring committee
- No
- Individual data sharing
- Undecided
Publications
Kugler C, Markovic S, Rottbauer W, Wohrle J. Bioresorbable scaffolds compared with everolimus-eluting stents for the treatment of chronic coronary total occlusion: clinical and angiographic results of a matched paired comparison. Coron Artery Dis. 2017 Mar;28(2):120-125. doi: 10.1097/MCA.0000000000000449.
PubMed 27845998
Study at a glance
From the registry record, last updated by the sponsor on 28 Apr 2020. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Coronary and Structural Interventions Ulm - Coronary Chronic Total Occlusions
- ClinicalTrials.gov ID
- NCT02162082
- Acronym / sponsor ID
- CSI-Ulm-CTO / CSI Ulm - CTO 1.0
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 198 participants (actual)
- Lead sponsor
- University of UlmUniversity, hospital or other
- Study start
- Jun 2014
- Primary completion
- 31 Dec 2018 (actual)
- Study completion
- 31 Dec 2018 (actual)
- First posted
- 12 Jun 2014 (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.
To evaluate the long-term results after recanalization of coronary chronic total occlusions.
Detailed description
Patients with successful recanalization of coronary chronic total occlusions are followed during a period of 5 years to demonstrate safety and efficacy.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| stent or scaffold | Experimental | Device: stent or scaffoldimplantation of stents or scaffolds after recanalization of coronary chronic total occlusions |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (2 listed)
- coronary artery disease
- chronic total occlusion
Key exclusion criteria (1 listed)
- no written informed consent
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 |
|---|---|---|
| stent or scaffoldimplantation of a CE certified drug-eluting stent, bare-metal stent or scaffold | Device | stent or scaffold |
Primary outcome
Major adverse cardiac events
Time frame: 1-5 years
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 28 Apr 2020.
- Derived from this study: PubMed 27845998Kugler C, Markovic S, Rottbauer W, Wohrle J. Bioresorbable scaffolds compared with everolimus-eluting stents for the treatment of chronic coronary total occlusion: clinical and angiographic results of a matched paired comparison. Coron Artery Dis. 2017 Mar;28(2):120-125. doi: 10.1097/MCA.0000000000000449.
- Individual participant dataSharing planned: Undecided
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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.
Jochen Wöhrle, MD principal investigator
University of Ulm, Ulm, Germany
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing stent or scaffold in people with Coronary Artery Disease and Ischemic Heart Disease, run by University of Ulm at 1 site in Germany.
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 2 inclusion and 1 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 28 Apr 2020. 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 Germany. 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?
Major adverse cardiac events (time frame: 1-5 years). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT02162082, which also lists 1 linked publication.
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 28 Apr 2020.