Not Yet RecruitingNot Applicable

Triple Branched Stent Graft System for Aortic Arch Lesions

China96 participantsStarted 2025-09-01

Plain-language summary

The goal of this clinical trial is to evaluate the safety and efficacy of the Triple Branched Covered Stent Graft System in treating aortic arch lesions. The main questions it aims to answer are: * Does the Triple Branched Covered Stent Graft System achieve a 12-month treatment success rate that meets or exceeds the predefined target value? * What is the 30-day major adverse event (MAE) rate following the use of the Triple Branched Covered Stent Graft System? Researchers will use a single-arm study design with predefined target values for the primary endpoints to assess the performance of the stent system. Participants will: * Undergo a comprehensive screening process to determine eligibility based on specific inclusion and exclusion criteria. * Receive the Triple Branched Covered Stent Graft System implantation as part of the treatment for their aortic arch lesions. * Attend follow-up visits at specified intervals (e.g., pre-discharge, 30 days post-surgery, 6 months, 12 months, and annually up to 5 years) for evaluations including imaging studies (CTA) and clinical assessments. * Report any adverse events or changes in their health status during the follow-up period.

Who can participate

Age range

18 Years – 80 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Patients aged 18-80 years.
. Diagnosed with aortic arch lesions that require treatment, including true aortic arch aneurysms, false aortic arch aneurysms, and aortic arch ulcers.
. The investigator determines that the subject is suitable for endovascular therapy.
. The subject understands the purpose of the trial, voluntarily agrees to participate, and is willing to undergo follow-up.
. Anatomical conditions:
. The investigator assesses the subject as a high-risk patient for open surgery or with significant contraindications to open surgery.

Exclusion criteria

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

12-month Treatment Success Rate

Timeframe: 12 months postoperatively

30-day Major Adverse Event Rate

Timeframe: 30 days postoperatively

Trial details

NCT IDNCT07067840

SponsorChanghai Hospital

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-12-31

Contact for this trial

Qingsheng Lu, Dr.

+8613917292504 luqs@newvascular.cn

View on ClinicalTrials.gov More Aortic Arch Aneurysm trials