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Occlutech International clinical trials

Source: ClinicalTrials.gov, U.S. National Library of Medicine — current trials in our UK, USA and Ireland registers with Occlutech International as lead sponsor. Synced 26 Sep 2026
6Current trials
2Recruiting now
0Drugs in these trials
3Trial registers
Maintained by Sreepriya Prasannan
MSc Digital Transformation of Life Sciences (Innopharma Education / Griffith College); MSc & BSc Botany HSE Spark Ignite 2026 — Top 14 finalist
Compiled from ClinicalTrials.gov and CTIS registry records · Last verified · Editorial standards
At a glance

Occlutech International is the lead sponsor of 6 current clinical trials in our UK, USA and Ireland registers. 2 are recruiting patients now. The most common phase is Observational. The most-studied condition is Muscular Ventricular Septal Defect.

ClinicalTrials.gov trials by status

  • Recruiting233%
  • Not yet open117%
  • Active, closed350%

Trials by phase

  • Observational467%
  • Not applicable233%
01

Clinical trials sponsored by Occlutech International

6 on ClinicalTrials.gov
StudyPhaseStatusStartRegisters
Follow-up Study to Monitor the Efficacy and Safety of the Occlutech® mVSD Cases
NCT05329350 · Muscular Ventricular Septal Defect
Observational Recruiting 2022-03 Ireland, UK
Post Marketing Clinical Follow Up Study to Evaluate Efficacy and Safety of the Occlutech PDA Occluder in Patients With Patent Ductus Arteriosus Defects
NCT05264753 · ClinicalTrials.gov ↗ · Patent Ductus Arteriosus
Observational Recruiting 2021-12 UK
Occlutech AFR Fontan Study
NCT07532369 · ClinicalTrials.gov ↗ · Failure of Fontan Type Circulation, Fenestration, Univentricular Heart
Observational Not yet open 2026-05 USA
A Multicenter, International, Follow-up Study to Monitor the Efficacy and Safety of the Occlutech® PmVSD Occluder in Patients With Perimembranous Ventricular Septal Defects
NCT04034498 · Perimembranous Ventricular Septal Defect
Observational Active, closed 2019-07 Ireland
Comparing PFO Outcomes of the Occlutech Flex II PFO Occluder to Standard of Care PFO Occlusion
NCT05069558 · ClinicalTrials.gov ↗ · Stroke, Patent Foramen Ovale, PFO
Not applicable Active, closed 2022-05 UK, USA
Flow Regulation by Opening the SepTum in Patients With Heart Failure; a Prospective, Randomized, Sham-controlled, Double-blind, Global Multicenter Study
NCT05136820 · ClinicalTrials.gov ↗ · Heart Failure With Preserved Ejection Fraction (HFpEF), Heart Failure With Reduced Ejection Fraction (HFrEF)
Not applicable Active, closed 2023-03 USA

Registers list studies that are recruiting, about to open, active but closed to enrolment, or enrolling by invitation. The UK and USA registers cover industry-sponsored studies only. Titles and statuses are copied from the registry as published.

02

Conditions in Occlutech International trials

12 conditions
Muscular Ventricular Septal Defect1Perimembranous Ventricular Septal Defect1Stroke1Patent Foramen Ovale1PFO1Patent Ductus Arteriosus1Failure of Fontan Type Circulation1Fenestration1Univentricular Heart1Congenital Anomaly1Heart Failure With Preserved Ejection Fraction (HFpEF)1Heart Failure With Reduced Ejection Fraction (HFrEF)1
03

By trial register

RegisterTrialsRecruiting
Clinical trials in UK32
Clinical trials in USA30
Clinical trials in Ireland21

A trial with sites in more than one country appears in each of those registers.

04

Questions about Occlutech International trials

How many clinical trials does Occlutech International sponsor?

Occlutech International is the lead sponsor of 6 current trials on ClinicalTrials.gov in our UK, USA and Ireland registers, as of the registry sync on 26 September 2026. Completed and withdrawn studies are not counted.

Are Occlutech International trials recruiting?

Yes. 2 of its 6 ClinicalTrials.gov trials are recruiting. Eligibility and site contacts are on each trial's record. Only the study team can confirm whether a patient is eligible.

Does Occlutech International have clinical trials in Ireland?

Yes. 2 trials in our Ireland register (ClinicalTrials.gov). Some may be the same study registered in both. See the Irish clinical trials register for sites and contacts.

Where does this information come from?

Every trial, status, phase and condition on this page is copied from public ClinicalTrials.gov and EU CTIS records by a daily sync, grouped by the sponsor name each registry records. It says nothing about the organisation beyond its registered trials, and it is not medical advice.

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How this page is built

Everything on this page is copied from public registry records — it is not written from memory, and nothing here describes the organisation beyond its registered trials. Each trial links to its own record so you can check it yourself.

This page is built automatically: a daily sync job reads the registry records behind our trial registers and groups every current trial by its lead sponsor name, ignoring legal-form suffixes such as Inc. or Ltd. A small, hand-checked list joins the same organisation's different registry names (for example its EU legal entity). There is no AI drafting and no per-sponsor editorial pass. The “last verified” date above is the timestamp of that sync, not a review date. Our general editorial approach is described in our editorial standards and corrections policy. The the registries data on this page was last retrieved on 26 Sep 2026.

Please verify before you rely on this. This page is general information for life-science and pharmaceutical professionals. It is not medical advice, and it has not been reviewed by a clinician — our editorial team holds life-science qualifications, not clinical ones. It is not exhaustive and may not reflect the most recent label change. Always check the official prescribing information (US Prescribing Information or EU SmPC) and speak to your doctor or pharmacist before acting on anything here. Drugs in the same class are not automatically interchangeable, and approvals, brand names and indications differ between the US, the EU/Ireland (EMA/HPRA) and other regions. Spotted an error? Tell us — we correct promptly and log it.