Coronary Artery Disease Clinical Trial
— NOVELTYOfficial title:
A Single Center Phase II Assessor-Blinded RaNdomised Active Controlled Parallel-Group Trial to COmpare Ticagrelor Versus Clopidogrel on the REduction of ArteriaL STiffness and Wave Reflections in Patients With CoronarY Artery Disease.
NCT number | NCT02071212 |
Other study ID # | D5130L00063 |
Secondary ID | |
Status | Completed |
Phase | Phase 2 |
First received | |
Last updated | |
Start date | February 2014 |
Est. completion date | June 2018 |
Verified date | June 2019 |
Source | Hellenic Cardiovascular Research Society |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
The purpose of this study is to investigate the potential acute and chronic effect of ticagrelor versus clopidogrel on arterial stiffness and other vascular risk markers of interest, the study will consist of two periods: a 24-hour ACUTE period where 60 subjects with an indication for coronary angiography (CA) with or without percutaneous coronary intervention (PCI) will be included, and a 30-day CHRONIC period where approximately 60 subjects that will undergo PCI will be included and studied (refer to Section 3 'Study Plan and Procedures'). The primary objective of this study is to compare ticagrelor versus clopidogrel regarding their effect on arterial stiffness as assessed by PWV, at 3 hours after the loading dose of each regimen, in eligible subjects with CAD.
Status | Completed |
Enrollment | 120 |
Est. completion date | June 2018 |
Est. primary completion date | June 2018 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years to 79 Years |
Eligibility |
Inclusion Criteria: 1. Provision of informed consent prior to any study specific procedures. 2. Male and female subjects > 18 and < 79 years of age. 3. Indication for elective coronary angiography (angina, positive stress test/SPECT/stress echo) with or without PCI for inclusion in the 'acute' study period, and indication for either ad hoc or elective PCI for inclusion in the 'chronic' study period. Exclusion Criteria: 1. Who had ACS within 12 months of screening. 2. Previous stent implantation with dual antiplatelet therapy within 12 months of screening. 3. Subjects being treated with anti-platelet medications other than aspirin prior to diagnostic catheterization including glycoprotein IIb/IIIa inhibitors. 4. Subjects with NYHA class III or IV heart failure or known left ventricular ejection fraction < 30%. 5. Subjects with hemodynamic or electrical instability (including shock). 6. History of gastrointestinal bleeding, genitourinary bleeding or other site abnormal bleeding within the previous 6 months. 7. Other bleeding diathesis, or considered by Investigator to be at high risk for bleeding. 8. Any previous history of ischemic or hemorrhagic stroke, intracranial hemorrhage or disease (neoplasm, arteriovenous malformation, aneurysm). 9. International Normalized Ratio (INR) known to be >1.5 within 1 week of study entry. 10. Poorly controlled blood pressure (>160/100 mmHg). 11. Known platelet count of <100,000/mm3 within 1 week of study entry. 12. Known anemia (hemoglobin [Hb] <10 gr/dL) within 1 week of study entry. 13. Subjects receiving daily treatment with nonsteroidal anti-inflammatory drugs (NSAIDs) or cyclooxygenase-2 (COX-2) inhibitors that cannot be discontinued for the duration of the study. 14. Severe kidney disease (GFR<30 ml/min/1.73m2). 15. Hepatic insufficiency defined as liver cirrhosis, AST/ALT/Alkaline Phosphatase greater than 3 times the upper limit of normal or hyperbilirubinemia defined as peak total serum bilirubin greater than 2 times the upper limit of normal (ULN). 16. Any indication (atrial fibrillation, mitral stenosis or prosthetic heart valve, pulmonary embolism (PE), deep vein thrombosis (DVT)) for anticoagulation treatment during study period. 17. Asthma or chronic obstructive pulmonary disease requiring brochodilating agents. 18. Concomitant use of potent Cytochrome P450 3A4 (CYP3A4) inhibitors (atazanavir, clarithromycin, indinavir, itraconazole, ketoconazole, nefazodone, nelfinavir, ritonavir, saquinavir, telithromycin and voriconazole) or inducers (carbamazepine, dexamethasone, phenobarbital, phenytoin, rifampin, and rifapentine). 19. Concomitant use of drugs that are metabolized through CYP2C19 (omeprazole and esomeprazole, fluvoxamine, fluoxetine, moclobemide, voriconazole, fluconazole, ticlopidine, ciprofloxacin, cimetidine, carbamazepine, oxcarbazepine and chloramphenicol). 20. History of uric acid nephropathy and high levels of uric acid within 1 week of study entry. 21. Increased risk of bradycardic events (e.g. known sick sinus syndrome or third degree AV block or previous documented syncope suspected to be due to bradycardia unless treated with a pacemaker). 22. Known neoplastic or autoimmune disease or any concomitant medical illness that in the opinion of the Investigator may interfere with or prevent completion in this study. 23. Contraindication to clopidogrel, ASA, or ticagrelor. 24. A history of alcohol and/or substance abuse that could interfere with conduct of the trial. 25. Pregnancy or lactation (for premenopausal women 2 methods of reliable contraception, one of which must be barrier method, are required). 26. Treatment with other investigational agents (including placebo) or devices within 30 days prior to randomization or planned use of investigational agents or devices prior to the Day 30 visit. 27. Life expectancy less than 1 year. 28. Indication for major surgery (e.g. cancer treatment, carotid surgery, cerebral surgery, major vascular surgery). 29. High likelihood of being unavailable for the Day 30 follow up. |
Country | Name | City | State |
---|---|---|---|
Greece | Ippokratio Hospital | Athens |
Lead Sponsor | Collaborator |
---|---|
Hellenic Cardiovascular Research Society | AstraZeneca |
Greece,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Mean Change in the cfPWV | The primary outcome is the treatment difference in the mean change in cfPWV from baseline (0 hours) at 3 hours after the loading dose of each regimen, in ticagrelor and clopidogrel acute period populations. | at 3 hours after the loading dose | |
Secondary | mean change in the cfPWV | The treatment difference in the mean change in the cfPWV from baseline (0 hours) at 24 hours after the loading dose of each regimen, in the acute period populations; | from baseline at 24 hours after the loading dose |
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT06030596 -
SPECT Myocardial Blood Flow Quantification for Diagnosis of Ischemic Heart Disease Determined by Fraction Flow Reserve
|
||
Completed |
NCT04080700 -
Korean Prospective Registry for Evaluating the Safety and Efficacy of Distal Radial Approach (KODRA)
|
||
Recruiting |
NCT03810599 -
Patient-reported Outcomes in the Bergen Early Cardiac Rehabilitation Study
|
N/A | |
Recruiting |
NCT06002932 -
Comparison of PROVISIONal 1-stent Strategy With DEB Versus Planned 2-stent Strategy in Coronary Bifurcation Lesions.
|
N/A | |
Not yet recruiting |
NCT06032572 -
Evaluation of the Safety and Effectiveness of the VRS100 System in PCI (ESSENCE)
|
N/A | |
Recruiting |
NCT04242134 -
Drug-coating Balloon Angioplasties for True Coronary Bifurcation Lesions
|
N/A | |
Recruiting |
NCT05308719 -
Nasal Oxygen Therapy After Cardiac Surgery
|
N/A | |
Completed |
NCT04556994 -
Phase 1 Cardiac Rehabilitation With and Without Lower Limb Paddling Effects in Post CABG Patients.
|
N/A | |
Recruiting |
NCT05846893 -
Drug-Coated Balloon vs. Drug-Eluting Stent for Clinical Outcomes in Patients With Large Coronary Artery Disease
|
N/A | |
Recruiting |
NCT06027788 -
CTSN Embolic Protection Trial
|
N/A | |
Recruiting |
NCT05023629 -
STunning After Balloon Occlusion
|
N/A | |
Completed |
NCT04941560 -
Assessing the Association Between Multi-dimension Facial Characteristics and Coronary Artery Diseases
|
||
Completed |
NCT04006288 -
Switching From DAPT to Dual Pathway Inhibition With Low-dose Rivaroxaban in Adjunct to Aspirin in Patients With Coronary Artery Disease
|
Phase 4 | |
Completed |
NCT01860274 -
Meshed Vein Graft Patency Trial - VEST
|
N/A | |
Recruiting |
NCT06174090 -
The Effect of Video Education on Pain, Anxiety and Knowledge Levels of Coronary Bypass Graft Surgery Patients
|
N/A | |
Terminated |
NCT03959072 -
Cardiac Cath Lab Staff Radiation Exposure
|
||
Completed |
NCT03968809 -
Role of Cardioflux in Predicting Coronary Artery Disease (CAD) Outcomes
|
||
Recruiting |
NCT04566497 -
Assessment of Adverse Outcome in Asymptomatic Patients With Prior Coronary Revascularization Who Have a Systematic Stress Testing Strategy Or a Non-testing Strategy During Long-term Follow-up.
|
N/A | |
Recruiting |
NCT05065073 -
Iso-Osmolar vs. Low-Osmolar Contrast Agents for Optical Coherence Tomography
|
Phase 4 | |
Completed |
NCT05096442 -
Compare the Safety and Efficacy of Genoss® DCB and SeQuent® Please NEO in Korean Patients With Coronary De Novo Lesions
|
N/A |