Clinical Trials Logo
  1. Home
  2. Acute Coronary Syndrome
  3. NCT04609111

ShorT and OPtimal Duration of Dual AntiPlatelet Therapy-3 Study — STOPDAPT-3  

Acute Coronary Syndrome Clinical Trial

Official title:
ShorT and OPtimal Duration of Dual AntiPlatelet Therapy Study After Everolimus-eluting Cobalt-chromium Stent-3

Clinical Trial Summary

The purpose of this study is to explore the benefit of the prasugrel monotherapy without aspirin as compared with the 1-month dual therapy with aspirin and prasugrel in terms of reducing bleeding events after percutaneous coronary intervention (PCI) using cobalt-chromium everolimus-eluting stents (CoCr-EES, XienceTM) in patients with high bleeding risk or under the acute coronary syndrome patients.

Clinical Trial Description

In the previous trial, 1-month dual antiplatelet therapy (DAPT) followed by clopidogrel monotherapy provided a net clinical benefit for the cardiovascular and bleeding events over 12-month DAPT with aspirin and clopidogrel after cobalt-chromium everolimus-eluting stent (CoCr-EES) implantation. However, even with very short DAPT, the rate of bleeding at 1-year remained very high in other trials that enrolled the patients with high bleeding risk (HBR). Notably, the risk of bleeding in patients with high bleeding risk (HBR) was particularly high within 1-month after percutaneous coronary intervention (PCI) in previous cohort data, when DAPT is implemented even in very short DAPT regimen. More recently, in another trial, prasugrel monotherapy without aspirin immediately after successful stent implantation was associated with no stent thrombosis in selected patients with low risk stable coronary artery disease. Aspirin-free strategy might be particularly beneficial in reducing bleeding in HBR patients. Patients with acute coronary syndrome (ACS) are also reported to be associated with higher risk for bleeding. Therefore, we have planned a study to compare the cardiovascular and bleeding events at 1-month after PCI using CoCr-EES between no DAPT strategy and 1-month DAPT strategy in patients with HBR or ACS. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04609111
Study type Interventional
Source Kyoto University, Graduate School of Medicine
Contact
Status Active, not recruiting
Phase Phase 4
Start date January 29, 2021
Completion date December 31, 2025
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT06013813 - Conventional vs. Distal Radial Access Outcomes in STEMI Patients Treated by PCI N/A
Recruiting NCT05846893 - Drug-Coated Balloon vs. Drug-Eluting Stent for Clinical Outcomes in Patients With Large Coronary Artery Disease N/A
Recruiting NCT05412927 - AngelMed Guardian® System PMA Post Approval Study
Completed NCT02750579 - Early or Delayed Revascularization for Intermediate and High-risk Non ST-elevation Acute Coronary Syndromes? N/A
Completed NCT04102410 - Assessing Force-velocity Profile: an Innovative Approach to Optimize Cardiac Rehabilitation in Coronary Patients N/A
Enrolling by invitation NCT03342131 - Serum Concentration of Wnt2 and Wnt4 in Patients With Acute Coronary Syndrome N/A
Recruiting NCT01218776 - International Survey of Acute Coronary Syndromes in Transitional Countries
Enrolling by invitation NCT04676100 - International CR Registry
Completed NCT03590535 - 5th Generation cTnT in ED ACS
Recruiting NCT05437900 - INSIGHTFUL-FFR Clinical Trial Phase 4
Completed NCT05551429 - Factors Related to Participation in Cardiac Rehabilitation in Patients With Acute Coronary Syndrome
Terminated NCT04316481 - IDE-ALERTS Continued Access Study N/A
Active, not recruiting NCT04475380 - Complex All-comers and Patients With Diabetes or Prediabetes, Treated With Xience Sierra Everolimus-eluting Stents
Not yet recruiting NCT04852146 - Electronic Feedback for Data Restitution and Valorization to the Emergency Teams in Aquitaine.
Active, not recruiting NCT02892903 - In the Management of Coronary Artery Disease, Does Routine Pressure Wire Assessment at the Time of Coronary Angiography Affect Management Strategy, Hospital Costs and Outcomes? N/A
Completed NCT04077229 - Piloting Text Messages to Promote Positive Affect and Physical Activity N/A
Not yet recruiting NCT02871622 - BMX Alpha Registry: a Post-market Registry of the BioMatrix Alpha TM N/A
Completed NCT02944123 - Half Dose of Prasugrel and Ticagrelor in Acute Coronary Syndrome (HOPE-TAILOR) Phase 3
Active, not recruiting NCT02922140 - The Impact of Pharmaceutical Care Practice on Patients in Cardiac Rehabilitation Unit N/A
Terminated NCT02620202 - Aiming Towards Evidence Based Interpretation of Cardiac Biomarkers in Patients Presenting With Chest Pain