NCT06416813Active, not recruiting
Preventive Intervention Value of DCB in Vulnerable Coronary Atherosclerotic Plaques
Preventive Intervention Value of Drug-Coated Balloons in Vulnerable Coronary Atherosclerotic Plaques
Source: ClinicalTrials.gov · Last updated 8 Sept 2025
Brief summary (registry, in English)
The PASSIVATE-CAP study is an investigator-initiated, prospective, randomized, multicenter, open-label superiority trial focusing on acute coronary syndrome (ACS) patients with nonflow-limiting vulnerable plaques in nonculprit vessels. In this study, eligible patients were randomized at a 1:1 ratio into two groups: patients who received guideline-directed medical therapy (GDMT) and patients who received GDMT combined with a drug-coated balloon (DCB). In this study, the use of PCSK9 inhibitors was limited to inclisiran. The primary endpoint was the minimal lumen area of the target lesion 1 year after randomization. The secondary endpoints encompass a range of factors, including the proportion of patients with vulnerable plaques in the target vessel, fibrous cap thickness, lipid core arc of the target lesion, minimal lumen area of the target vessel, and extent of LDL-C reduction in patients treated with inclisiran.
- Status (registry)
- Active, not recruiting
- Study type
- Interventional
- Enrollment
- 140 (estimated)
- First submitted
- 2 May 2024
- Start date
- 6 Jun 2025
- Primary completion date
- 1 Jun 2027
- Lead sponsor
- Yong He
- Diseases
- Coronary artery disease
- NCT number
- NCT06416813
What you commit to
- Study type: Interventional
- Planned participants: 140
- From 6 Jun 2025 to the primary completion date, 1 Jun 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- History of myocardial infarction, CABG, or PCI Coronary artery anatomy not suitable for PCI The potential comorbidity that may impact the completion of the trial process. The planned major surgery requires discontinuation of DAPT. History of PCSK9 inhibitor (such as evolocumab or alirocumab) use within 90 days prior to the first study visit.
- Exposed to Inclisiran or any other non-PCSK9 monoclonal antibody targeted treatment within the 2 years preceding the initial study visit, whether as an investigational drug or a marketed medication.
- History of allergy to the investigational drug, its excipients, or other siRNA drugs Females of childbearing potential, defined as all female subjects physiologically capable of becoming pregnant, unless they are using effective contraception during the administration of the investigational drug
Other illness
- Patients with three or more target lesions or with two target lesions in the same coronary artery left main stem lesions Ostial lesions Thrombotic lesions Severe calcification or angulated lesions True bifurcation lesions requiring stent implantation Advanced heart failure (NYHA III-IV) Ischemic stroke in the past 6 months or any history of cerebral hemorrhage at any time Severe valve disease or valve disease that may require surgical or percutaneous valve replacement Coronary artery anatomy obstructs the complete imaging of the segment of interest (including at least 5 mm beyond the narrow ends).
- Diffuse coronary artery disease or the presence of ≥1 untreated nonculprit lesion (nonculprit blood flow-restricting lesion planned for staged PCI).
Who the study is looking for
- Age ≥ 18 years Diagnosis of ACS with the intention to undergo ICA There exists a nonculprit lesion characterized by a single diameter stenosis greater than 50% in the major coronary artery segments (with diameters ranging from 2.75 to 4 mm).
- QFR value \> 0.8 The OCT examination suggests vulnerable plaques with a fibrous cap thickness of \< 65 µm, along with at least two of the other three OCT criteria Minimum lumen area \<3.5 mm² Lipid core angle \>180° Presence of macrophages lesion length ≤30 mm Provide informed consent Life expectancy greater than 1 year
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| West China Hospital of Sichuan University Coordinator of this site? Confirm its status | Sichuan Chengdu | China | Unknown status |
Related publications
This page is information, not medical advice. Discuss any trial with your doctor.