Could a balloon replace stents in young heart attack patients?
NCT ID NCT07229248
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares a drug-coated balloon to a standard drug-eluting stent in 496 young adults (ages 18–50) having a heart attack. The balloon delivers medication to open the artery without leaving a permanent implant, which may reduce long-term risks like blood clots and the need for extended blood thinner use. Participants will be followed for one year to see if the balloon is as safe and effective as the stent.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- paclitaxel-coated balloon (Prevail DCB)
- What this could lead to
- If successful, this could offer young heart attack patients a stent-free option that lowers the risk of future heart problems and reduces the need for long-term blood thinners.
- What could go wrong
- This is a single-center trial, so results may not apply everywhere. The balloon might not keep the artery open as well as a stent, and there is a small risk of the artery closing suddenly during the procedure.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 496 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Nov 2025
An estimate. Start dates often move.
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 49 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Either gender * Patient of age between 18 to 50 years * Patients with STEMI ( as first presentation of CAD) undergoing Primary PCI * Total ischemic Time less than 8 hrs. * Low syntax score * Stable (Killip I-II) Exclusion Criteria: * Patients with ESRD * Severe 3 VD; Intermediate of High syntax score * Lesion type\>B
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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National Institute of Cardiovascular Diseases
RECRUITINGKarachi, Pakistan
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