HeartR PDA Occluder: Long-Term Follow-Up in Indonesian Patients
Official title: HeartR™ PDA Occluder Post-Market Follow-Up Study
Run by Lifetech Scientific (Shenzhen) Co., Ltd. · NCT07646704 · Data updated 2026-11-12
This study tests how the HeartR PDA Occluder performs and stays safe in real-world use for children and adults with patent ductus arteriosus in Indonesia.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 6 Months and up |
| Sex | All |
| Enrollment | 140 (estimated) |
| Sponsor | Lifetech Scientific (Shenzhen) Co., Ltd. Industry-sponsored |
| Locations | 1 site (Pekanbaru, Riau) |
| Status | Recruiting |
| Started | April 30, 2025 |
| Main results expected | December 31, 2026 |
| Study ends | December 31, 2026 |
| Registry record updated | June 15, 2026 |
| Trial ID | NCT07646704 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are patients with PDA diagnosed and treated with the HeartR PDA Occluder who are at least 6 months old, weigh at least 6 kg, and have a PDA narrowing of 2 mm or more, with at least one follow-up visit after hospital discharge.
✕Probably not a fit
Patients without follow-up data or with PDA measurements outside the specified criteria may not derive demonstrated benefit from the study findings.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a retrospective, multi-center, single-arm study conducted in Indonesia to observe the long-term safety and performance of the HeartR PDA Occluder. It includes patients aged 6 months or older, weighing at least 6 kg, with PDA narrowing of 2 mm or more who were treated according to the device’s instructions for use. The primary endpoint is procedural success at 12 months after implantation, focusing on the absence of major adverse events such as stroke, device embolization, vascular or cardiac injury, or the need for re-intervention due to stenosis. Enrollment targets 140 subjects and relies on previously implanted cases with follow-up data. The study is sponsored by Lifetech Scientific and conducted at RS Awal Bros Pekanbaru in Riau, Indonesia.
Why it matters
Potential benefit: If successful, the study could support broader use of the HeartR PDA Occluder by confirming long-term safety and effectiveness in a real-world Indonesian population.
How similar studies have gone: Observational post-market follow-up studies have shown variable success for similar devices; this study adds real-world data in a specific regional population.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Patients with a confirmed diagnosis of Patent Ductus Arteriosus (PDA) and were implanted with the HeartR™ PDA Occluder as per IFU instructions 2. Age ≥ 6 months at the time of implantation. 3. Weighing ≥ 6 kg at the time of implantation. 4. Narrowest portion of the PDA ≥ 2mm at the time of implantation. Exclusion Criteria: Patients did not conduct any follow up visit after hospital discharge.
Where it's running
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RS Awal Bros
Pekanbaru, Riau, Indonesia Recruiting
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Precision dosing of oral ibuprofen to close PDA in very preterm newborns
This study will test whether adjusting oral ibuprofen doses for each very preterm baby using blood levels and echocardiograms helps close a patent ductus arteriosus more often than the standard fixed dose.
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This study is testing if the Occlutech PDA Occluder is safe and effective for people with patent ductus arteriosus (PDA) after it has been implanted.
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PGE2 metabolite levels and development of significant patent ductus arteriosus in preterm infants
This study will see if blood levels of a prostaglandin E2 metabolite predict which preterm babies (≤32 weeks) develop a hemodynamically significant patent ductus arteriosus.
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This study is testing if a special device can help premature infants with a heart condition do better than just using medication.
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.