Targeting Real World Usage In Stroke Treatment

Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
AgeNot listed
SponsorPhenox GmbH

About this trial

TRUST Registry is an observational, prospective, long-term, post-market surveillance registry of subjects treated with WallabyPhenox flow modulation devices, stent systems, bifurcation aneurysm implants including their HPC variants (Hydrophilic Polymer Coating) where applicable as well as coil systems, and other adjunctive medical devices.

The overarching purpose of this registry is to carry out a proactive gathering, recording, and analysis of data on the safety, performance and usability of the devices as applied within the routine practice of the participating registry sites.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Subject treated or intended to be treated with at least one target registry device during the procedure (i.e., at least one attempt of introduction into the vasculature of the subject),

Non-opposition to data collection or informed consent provided by the subject or legal representative as per country-specific legislation.

Disqualifiers

Participation in an interventional study modifying standard care management for all relevant indications,

Trial population

The registry population comprising of patients suffering from cranial diseases as per indication of target registry devices (intracranial aneurysms, pseudo-aneurysms, neurovascular abnormalities, dissections, perforations, neurovascular abnormalities, and other indication), is deemed representative of the target population in terms of characteristics and standard care.

Trial design

Design model

Cohort

Time perspective

Prospective

Treatments tested in this trial

  • Aneurysm Treatment with a Neurovascular Flow Diverter

    Device

    Treatment of aneurysms (saccular or fusiform) and pseudoaneurysms with a Neurovascular Flow Diverter. This includes p64, p64 MW, p64 MW HPC, p48 MW and p48 MW HPC.

  • Dissection Treatment with a Neurovascular Flow Diverter

    Device

    Treatment of vascular dissections in the acute and chronic phases with a Neurovascular Flow Diverter. This includes p64, p64 MW, p64 MW HPC, p48 MW and p48 MW HPC.

  • Perforation Treatment with a Neurovascular Flow Diverter

    Device

    Treatment of vascular perforations with a Neurovascular Flow Diverter. This includes p64, p64 MW, p64 MW HPC, p48 MW and p48 MW HPC.

  • Arteriovenous Fistula treatment with a Neurovascular Flow Diverter

    Device

    Treatment of Arteriovenous fistula with a Neurovascular Flow Diverter. This includes p64, p64 MW, p64 MW HPC, p48 MW and p48 MW HPC.

  • Aneurysm Treatment with Neurovascular Stent System

    Device

    Treatment of saccular and fusiform aneurysms as well as pseudoaneurysms with pEGASUS HPC. pEGASUS HPC is to be used in combination with coils.

  • Atherosclerotic vascular stenosis Treatment with Neurovascular Stent System

    Device

    Atherosclerotic vascular stenosis of intracranial arteries treated with pEGASUS HPC.

  • Dissection Treatment with Neurovascular Stent System

    Device

    Treatment of vascular dissections in the acute and chronic phases with pEGASUS HPC.

  • Aneurysm treatment with Bifurcation Aneurysm Implant

    Device

    Treatment of intracranial bifurcation aneurysms with pCONUS 2 or pCONUS 2 HPC.

  • Aneurysm treatment with Avenir Coil System

    Device

    Treatment of intracranial aneurysms with the available variants of the Avenir Coil System.

  • Arteriovenous fistula treatment with Avenir Coil System

    Device

    Treatment of arteriovenous fistula with the available variants of the Avenir Coil System.

Treatment groups

5,000 Participants
are divided into 5 treatment groups
Group A: Treatment of Intracranial Aneurysm4 interventions
Group B: Treatment of Vascular Dissection2 interventions
Group C: Treatment of Vascular Perforation1 intervention
Group D: Treatment of Neurovascular Abnormalities2 interventions
Group E: Treatment of Atherosclerotic Vascular Stenosis of Intracranial Arteries1 intervention

Trial outcomes

Primary outcomes

1

Morbi-mortality

Morbi-mortality will be defined by a modified Rankin Scale (mRS) ≥ 3 in patients with an mRS ≤ 2 prior to the procedure, or at least 1-point increase over the initial mRS score in subjects with an mRS \> 2 prior to the procedure. The scale runs from 0-6 and is presented as below: 0 - No symptoms. 1. \- No significant disability. Able to carry out all usual activities, despite some symptoms. 2. \- Slight disability. Able to look after own affairs without assistance, but unable to carry out all previous activities. 3. \- Moderate disability. Requires some help, but able to walk unassisted. 4. \- Moderately severe disability. Unable to attend to own bodily needs without assistance, and unable to walk unassisted. 5. \- Severe disability. Requires constant nursing care and attention, bedridden, incontinent. 6. \- Dead

Time frame
Morbi-mortality related to the device/procedure will be assessed at 365 days, in alignment with the standard of care of the participating sites.

Secondary outcomes

1

Performance - Aneurysm Occlusion Rate

Assessment of the performance of devices in the light of relevant state-of-the-art performance measures: Complete occlusion rate assessed by Core Lab with Raymond-Roy occlusion classification.

Time frame
The performance outcomes is assessed at the end of the procedure and at 12 months (± 6 months) in alignment with the standard of care of participating sites.
2

Performance - Incidence of Aneurysm Re-canalization/ Recurrence/ Regrowth

Assessment of the performance of devices in the light of relevant state-of-the-art performance measures: Incidence of re-canalization/ recurrence/ regrowth compared to procedural outcome assessed by Core Lab.

Time frame
The performance outcomes are collected at relevant time-points (e.g., 180 days, 365 days, annually up to 5 years post-procedure), in alignment with the standard of care of participating sites.
3

Performance - Aneurysm Re-treatment Rate

Assessment of the performance of devices in the light of relevant state-of-the-art performance measures: Re-treatment Rate as per investigator's reported data.

Time frame
The performance outcomes are collected at relevant time-points (e.g., 180 days, 365 days, annually up to 5 years post-procedure), in alignment with the standard of care of participating sites.
4

Performance - Vascular dissections sealing

Assessment of the performance of devices in the light of relevant state-of-the-art performance measures: Complete sealing of the vascular dissection assessed by Core Lab.

Time frame
The performance outcomes is assessed at the end of the procedure and at 12 months (± 6 months) in alignment with the standard of care of participating sites.

Other outcomes

Sponsors and contacts

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