Coronary Artery DiseasePhase 2CORONARIESNCT01165931
Coronary Vasomotor Response After Riociguat Exposure
A Phase 2 study testing Riociguat (BAY63-2521) in people with Coronary Artery Disease, run by Bayer at 1 site in United States.
Trial summary
The aim of the study is to assess the effects of intracoronary Riociguat on coronary blood flow in subjects with coronary artery disease and to compare this effect with the intracoronary nitroglycerin, a coronary vasodilator widly used to treat patients with coronary artery disease. Read more about this study
- Who is it for?
- Ages 18 to 90 years
- Conditions the study is for
- Coronary Artery Disease
- What is being tested?
- Riociguat (BAY63-2521)
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 0 participants
- Where
- 1 siteUnited States
- Study dates
- May 2012to Jan 2013
- Phase
- Phase 2
- 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 to 90 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Male and female patients with coronary artery disease
Who cannot join
- Patents with coronary artery disease with >/= 70% luminal stenosis by coronary angiography in one of the 3 major epicardial coronary arteries (left anterior descending artery [LAD], left circumflex coronary artery [LCX] or right coronary artery [RCA]) undergoing cardiac catheterization
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Study to Compare the Acute Coronary Vasodilating Effects of the sGC Stimulator Riociguat (BAY 63-2521) With the Nitric Oxide Donor Nitroglycerin in Patients With Coronary Artery Disease
The aim of the study is to assess the effects of intracoronary Riociguat on coronary blood flow in subjects with coronary artery disease and to compare this effect with the intracoronary nitroglycerin, a coronary vasodilator widly used to treat patients with coronary artery disease.
- Conditions
- Coronary Artery Disease
- Being tested
- Riociguat (BAY63-2521)
- Keywords
- Coronary artery disease
- Medical subject headings
- Coronary Artery Disease
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Riociguat (BAY63-2521)Drug
0.1 mg intracoronary infusion through coronary guide catheter. Single dose. Sequential application after initial vasoactive bolus of Adenosine (non-study drug) and Nitroglycerin (non-study drug).
| Study group | Role | What they receive |
|---|---|---|
| Arm 1 | Experimental | Not described Receives: Drug: Riociguat (BAY63-2521) |
What is being measured
The primary outcome is the main question the study is designed to answer.
The ratio of the coronary blood flow after Riociguat to the corresponding flow observed after adenosine, compared to that after nitroglycerin administration
Measured: Within 5 min after completion of the intracoronary Riociguat infusion
Secondary outcomes (1)
Adverse event collection
Measured: Until 30 days after study drug treatment
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted20 Jul 2010 (estimated)
- Study startMay 2012
- Primary completionJan 2013 (estimated)
- Study completionJan 2013 (estimated)
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.
- More trials run by BayerThe sponsor's other registered studies.
- 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 2
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 0 participants (actual)
Sponsor and investigators
- Lead sponsor
- Bayer
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Bayer Study Director, Study director, Bayer
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01165931
- Sponsor's protocol ID
- 14550
- Acronym
- CORONARIES
- Status last verified
- Oct 2013
- First submitted
- 15 Jul 2010
- Last updated
- 23 Oct 2013
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 23 Oct 2013. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Study to Compare the Acute Coronary Vasodilating Effects of the sGC Stimulator Riociguat (BAY 63-2521) With the Nitric Oxide Donor Nitroglycerin in Patients With Coronary Artery Disease
- ClinicalTrials.gov ID
- NCT01165931
- Acronym / sponsor ID
- CORONARIES / 14550
- Conditions
- Coronary Artery Disease
- Keywords
- Coronary artery disease
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Withdrawn
- Enrolment
- 0 participants (actual)
- Lead sponsor
- BayerIndustry (pharma, biotech, devices)
- Study start
- May 2012
- Primary completion
- Jan 2013 (estimated)
- Study completion
- Jan 2013 (estimated)
- First posted
- 20 Jul 2010 (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.
The aim of the study is to assess the effects of intracoronary Riociguat on coronary blood flow in subjects with coronary artery disease and to compare this effect with the intracoronary nitroglycerin, a coronary vasodilator widly used to treat patients with coronary artery disease.
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Arm 1 | Experimental | Drug: Riociguat (BAY63-2521) |
Who may qualify
- Ages
- 18 to 90 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- Male and female patients with coronary artery disease
Key exclusion criteria (1 listed)
- Patents with coronary artery disease with >/= 70% luminal stenosis by coronary angiography in one of the 3 major epicardial coronary arteries (left anterior descending artery [LAD], left circumflex coronary artery [LCX] or right coronary artery [RCA]) undergoing cardiac catheterization
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 |
|---|---|---|
| Riociguat (BAY63-2521)0.1 mg intracoronary infusion through coronary guide catheter. Single dose. Sequential application after initial vasoactive bolus of Adenosine (non-study drug) and Nitroglycerin (non-study drug). | Drug | Arm 1 |
Primary outcome
The ratio of the coronary blood flow after Riociguat to the corresponding flow observed after adenosine, compared to that after nitroglycerin administration
Time frame: Within 5 min after completion of the intracoronary Riociguat infusion
1 secondary outcome
Adverse event collection
Time frame: Until 30 days after study drug treatment
Results and safety
The study was withdrawn before enrolling participants, so there are no results.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 23 Oct 2013.
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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.
Bayer Study Director study director
Bayer
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing Riociguat (BAY63-2521) in people with Coronary Artery Disease, run by Bayer 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 1 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: withdrawn, as of the sponsor's last update on 23 Oct 2013. 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.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study was withdrawn before enrolling participants, so there are no results.
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?
The ratio of the coronary blood flow after Riociguat to the corresponding flow observed after adenosine, compared to that after nitroglycerin administration (time frame: Within 5 min after completion of the intracoronary Riociguat infusion). 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 23 Oct 2013.