Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 4:26 AM
Ignite Modification Date:
2025-12-25 @ 4:26 AM
NCT ID:
NCT06648720
Brief Summary:
This study is designed to assess the efficacy and safety of de-escalating dual antiplatelet therapy (DAPT) at 1 month compared to the standard 12 months of therapy in patients undergoing percutaneous coronary intervention (PCI) guided by intravascular ultrasound (IVUS). The main outcomes measured will include major adverse cardiovascular and cerebrovascular events (NACCE), bleeding events, and target vessel failure (TVF). The goal is to evaluate whether a shorter duration of DAPT is non-inferior to the standard 12-month regimen in preventing ischemic events while reducing the incidence of bleeding.
Detailed Description:
This multicenter, double-blind, randomized controlled trial will evaluate the clinical outcomes of DAPT de-escalation at 1 month compared to 12 months, in patients who have undergone PCI with drug-eluting stent (DES) implantation. The study aims to optimize post-PCI treatment duration while reducing associated risks such as bleeding complications. Intravascular ultrasound (IVUS) will be used to guide stent placement and optimize results, especially in high-risk, complex cases.
Participants will be randomly assigned to two groups:
1. One month of DAPT, followed by monotherapy with a P2Y12 inhibitor.
2. Standard 12 months of DAPT. Patients will be followed for 12 months after the intervention to track cardiovascular events, bleeding complications, and overall safety.
Study:
NCT06648720
Study Brief:
Protocol Section:
NCT06648720