Comparison Between Optimal Coherence Tomography Guidance and Angiography Guidance in Percutaneous Coronary Intervention (COCOA)
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT03176810|
Recruitment Status : Active, not recruiting
First Posted : June 6, 2017
Last Update Posted : June 6, 2017
|Condition or disease||Intervention/treatment||Phase|
|Coronary Disease||Device: OCT Device: Angiography||Not Applicable|
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||550 participants|
|Intervention Model:||Parallel Assignment|
|Masking:||None (Open Label)|
|Primary Purpose:||Device Feasibility|
|Official Title:||Comparison Between Optimal Coherence Tomography Guidance and Angiography Guidance in Percutaneous Coronary Intervention|
|Actual Study Start Date :||April 1, 2017|
|Estimated Primary Completion Date :||June 30, 2018|
|Estimated Study Completion Date :||June 30, 2019|
Active Comparator: OCT-guided PCI
PCI is performed by OCT guidance.
OCT is used to guide PCI.
Active Comparator: Angiography-guided PCI
PCI is performed by angiography guidance alone.
Angiography is used to guide PCI.
- Minimum stent area [ Time Frame: Immediately after PCI ]Minimum stent area is measured by OCT
- Target vessel failure [ Time Frame: 12-month afte PCI ]Target vessel failure is defined as a composite of cardiac death, target-vessel related myocardial infarction, and ischaemia-driven target vessel revascularisation
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03176810
|Department of Cardiovascular Medicine, Wakayama Medical University|
|Wakayama, Japan, 6418509|
|Principal Investigator:||Takashi Akaska, MD||Wakayama Medical University|