- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02118870
Short-term Dual Anti Platelet Therapy in Patients With ACS Treated With the COMBO Dual-therapy Stent (REDUCE)
Randomized Evaluation of Short-term DUal Anti Platelet Therapy in Patients With Acute Coronary Syndrome Treated With the COMBO Dual-therapy stEnt
Background:
The optimal duration of dual antiplatelet therapy in ACS patients treated with DES is still under debate. This is especially true for STEMI patients in the era of new anticoagulants and antiplatelet agents. Yet, the potential benefits of longterm dual antiplatelet therapy in avoiding thrombotic complications may be clearly counterbalanced by a higher risk of major bleeding complications. In particular, the COMBO dual therapy stent, being associated with early re-endothelization, may allow for a reduction of the duration of DAPT (dual anti plateled therapy) without increasing the thrombotic risk, while reducing the risk of severe bleeding complications.
Study Objective:
Aim of the current study is to demonstrate a non-inferiority of a strategy of short-term DAPT (90 days) as compared to standard 360 days DAPT in ACS patients treated with Combo stent.
Study Design:
This study is a prospective, multicenter, randomized, investigator-initiated study designed to enroll 1500 patients with ACS receiving a COMBO dual-therapy stent who will be randomized 1:1 to either short term (90 days) or to standard (360 days) DAPT. Patients will be randomized within hospitalization (before discharge in case additional revascularization is deemed necessary and performed during hospitalization). Clinical visit is scheduled at 90, and 360 days, whereas a telephone contact will be performed at 180 and 720 days.
Patient Population:
The study population will consist of up to 1500 ACS patients (male and female) older than 18 years amenable to percutaneous treatment and treated with a COMBO stent. Subjects must meet all of the eligibility criteria and provide written informed consent.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study sites:
Up to 40 investigational sites in Europe and Asia
Patients follow-up:
Follow-up (clinic) visits are scheduled at 90 and 360 days, whereas a telephone contact will be performed at 180 and 720 days. Patients randomized to short-term DAPT will continue on monotherapy with ASA after 90 days unless contraindicated.
Antiplatelet therapy:
Subjects will be treated with Aspirin and P2Y12 inhibitor. Prasugrel (10 mg/day) or Ticagrelor (180 mg/day) are strongly recommended as compared to Clopidogrel (75 mg/day)). Long term DAPT arm: will continue DAPT with P2Y12 inhibitors and ASA up to 360 days, after which patients will continue on monotherapy with ASA only, unless contraindications for ASA emerge Short term DAPT arm: will continue DAPT with P2Y12 inhibitors and ASA up to 90 days, after which patients will continue.
Timelines:
First Enrollment: June 2014 Last Enrollment: May 2016 One year Follow-up: May 2018 Two year Follow-up: May 2019
Study Type
Enrollment (Actual)
Phase
- Phase 4
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- The patient must be ≥18 years of age
- The patient has been diagnosed with STEMI, NSTEMI or UA
- The Patient is willing to comply with specified follow-up evaluations
- The Patient has been informed of the nature of the study, agrees to its provisions and has been provided written informed consent, approved by the appropriate Medical Ethics Committee (MEC), Institutional Review Board (IRB), or Human Research Ethics Committee (HREC)
- Successful COMBO stent implantation (TIMI 3 flow with residual stenosis < 20% based visual estimation), with no clinical adverse event during hospitalization (Death, ST, stroke, TVR, bleeding (BARC II, III, V))
Exclusion Criteria:
- Patients presenting with cardiogenic shock
Patients with recent major bleeding complications or contraindication to DAPT, such as:
- Hypersensitivity to Aspirin, Clopidogrel, Prasugrel or Ticagrelor
- Need for oral anticoagulation
- History of bleeding diathesis or known coagulopathy (including heparin-induced thrombocytopenia) or refusal of blood transfusions
- History of intracerebral mass, aneurysm, arteriovenous malformation, or hemorrhagic stroke
- Stroke or transient ischemic attack within the past 6 months or any permanent residual neurologic defect
- Gastrointestinal or genitourinary bleeding within the last 2 months or major surgery within 6 weeks
- Recent history or known current platelet count <100 000 cells/mm3 or hemoglobin <10 g/dL
- An elective surgical procedure is planned that would necessitate interruption of thienopyridines during the first 12 months post enrollment
- Planned need for concomitant cardiac surgery (e.g., valve surgery or resection of aortic or left ventricular aneurysm etc.)
- Planned intervention of another lesion (target vessel or non-target vessel) after index hospital discharge
- Any revascularization performed within index hospitalization with other stents than COMBO
- Potential for non-compliance towards the requirements in the trial protocol (especially the medical treatment) or follow-up visits
- Patients requiring permanent DAPT due to comorbidities
- Patient has received any organ transplant or is on a waiting list for any organ transplant
- Life expectancy of less than 2 years
- Pregnancy or intention to become pregnant during the course of the trial
- Any significant medical or mental condition, which in the Investigator's opinion may interfere with the patient's optimal participation in the study
- Currently participating in another investigational drug or device study
- Patients who have been treated with another DES within 9 months prior to the index procedure
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: DAPT 360 days
Treatment 360 days DAPT
|
Long term (360 days) DAPT arm: will continue DAPT with P2Y12 inhibitors and ASA up to 360 days, after which patients will continue on monotherapy with ASA only, unless contraindications for ASA emerge
Other Names:
|
Active Comparator: DAPT 90 days
Treatment 90 days DAPT
|
Short term DAPT arm: will continue DAPT with P2Y12 inhibitors and ASA up to 90 days, after which patients will continue.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Composite of all cause mortality, Myocardial Infarction (MI), ST, stroke, taret vessel revascularization (TVR) and bleeding (BARC II, III and V) at 360 days
Time Frame: At 360 days
|
At 360 days
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Bleeding (BARC II, III, V) at 360 days
Time Frame: 360 days
|
360 days
|
All cause mortality, MI, ST, stroke, TVR, bleeding (BARC II, III, V) at 360 and 720 days
Time Frame: 720 days
|
720 days
|
All cause mortality, MI, ST, stroke and TVR at 360 and 720 days
Time Frame: 360 and 720 days
|
360 and 720 days
|
Mortality at 360 and 720 days
Time Frame: 360 and 720 days
|
360 and 720 days
|
Cardiac Mortality at 360 and 720 days
Time Frame: 360 and 720 days
|
360 and 720 days
|
Any MI at 360 and 720 days
Time Frame: 360 and 720 days
|
360 and 720 days
|
ST at 360 and 720 days
Time Frame: 360 and 720 days
|
360 and 720 days
|
Repeat revascularization at 360 and 720 days
Time Frame: 360 and 720 days
|
360 and 720 days
|
Time to event as defined by the occurrence of one of the following: all cause mortality, MI, ST, stroke, TVR or bleeding (BARC II, III, V) within 360 and 720 days
Time Frame: 360 and 720 days
|
360 and 720 days
|
Prespecified landmark analysis of Primary Endpoint (without TVR) from 90 days to 360 days
Time Frame: from 90 days to 360 days
|
from 90 days to 360 days
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: H. Suryapranata, Prof. dr., Radboud University Medical Center
- Principal Investigator: G. de Luca, Prof. dr., Eastern Piedmont University, Novara, Italy
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Pathologic Processes
- Myocardial Ischemia
- Heart Diseases
- Cardiovascular Diseases
- Vascular Diseases
- Disease
- Syndrome
- Acute Coronary Syndrome
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Peripheral Nervous System Agents
- Enzyme Inhibitors
- Analgesics
- Sensory System Agents
- Anti-Inflammatory Agents, Non-Steroidal
- Analgesics, Non-Narcotic
- Anti-Inflammatory Agents
- Antirheumatic Agents
- Fibrinolytic Agents
- Fibrin Modulating Agents
- Platelet Aggregation Inhibitors
- Cyclooxygenase Inhibitors
- Antipyretics
- Purinergic P2Y Receptor Antagonists
- Purinergic P2 Receptor Antagonists
- Purinergic Antagonists
- Purinergic Agents
- Aspirin
- Ticagrelor
- Clopidogrel
- Prasugrel Hydrochloride
Other Study ID Numbers
- 9207
- 2013-005571-40 (EudraCT Number)
- 14.0102 (Other Identifier: Ethical Committee)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Acute Coronary Syndrome
-
Yonsei UniversityRecruitingCoronary Artery Disease, Acute Coronary SyndromeKorea, Republic of
-
Meditrix CorpNational University of Ireland, Galway, Ireland; Boston Scientific Japan K.K.; Fujita Health UniversityRecruitingChronic Coronary Syndrome | Non ST Segment Elevation Acute Coronary SyndromeJapan, Ireland
-
OrbusNeichDuke Clinical Research Institute; OrbusNeich Medical K.K.CompletedCoronary Arteriosclerosis | Non ST Segment Elevation Acute Coronary SyndromeUnited States, Japan
-
Medical University of WarsawRecruitingAcute Coronary Syndrome | Chronic Coronary Syndrome | Non ST Segment Elevation Acute Coronary SyndromePoland
-
Niguarda HospitalCompletedAcute Coronary Syndrome With ST Elevation on Electrocardiogram | Acute Coronary Syndrome Without ST Elevation on Electrocardiogram | Noncritical Coronary Artery Disease Coronary Stenosis Less Than 50 Per Cent | Aortic AneurysmsItaly
-
Sohag UniversityRecruitingLeft Main Coronary Artery Disease With Acute Coronary SyndromeEgypt
-
Eli Lilly and CompanyDaiichi Sankyo, Inc.CompletedCoronary Arteriosclerosis | Acute Coronary SyndromesUnited States
-
University of PatrasCompletedCoronary Artery Disease (CAD) | Acute Coronary Syndrome (ACS)Greece
-
The First Affiliated Hospital with Nanjing Medical...Unknown
-
Yonsei UniversityCompletedAcute Coronary Syndrome (ACS)Korea, Republic of
Clinical Trials on Treatment 360 days DAPT
-
MetaProteomics LLCBoston Medical CenterTerminatedObesity | Morbid ObesityUnited States
-
Holland Bloorview Kids Rehabilitation HospitalEnrolling by invitationAutism Spectrum DisorderCanada
-
Brigham and Women's HospitalHarvard Medical School (HMS and HSDM); Patient-Centered Outcomes Research InstituteEnrolling by invitation
-
Medtronic VascularCompleted
-
IpsenCompleted
-
IpsenCompleted
-
Enanta Pharmaceuticals, IncUnknownCommunity Acquired PneumoniaUnited States
-
Sheba Medical CenterUnknown
-
Mahidol UniversityCompletedBacteriuria | Kidney Transplantation | Asymptomatic InfectionsThailand
-
Sunnybrook Health Sciences CentreCompletedSepsis | Mortality | Bacteremia | Critically Ill | Intensive Care | AntimicrobialNew Zealand, United States, Canada, Australia, Switzerland, Saudi Arabia, Israel