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Diversion-p64 Post Market Clinical Follow-Up Study to Assess Safety and Effectiveness of the p64 Flow Modulation Device
Prospective, Multicenter, Single Arm Post Market Clinical Follow-Up Study to Assess Safety and Effectiveness of the p64 Flow Modulation Device
Studie Overzicht
Toestand
Conditie
Gedetailleerde beschrijving
Title: Diversion-p64. Device: p64 Flow Modulation Device. Study design: Prospective, multicenter, single arm Post Market Clinical Follow-Up Study.
Purpose: To assess safety and effectiveness of p64. Study duration: 48 months. Sample Size: 400 patients. Number of sites: > 20. Follow-up intervals: Two independent follow-ups (after 3-6 and 7-12 months) according to site specific standard.
Studietype
Inschrijving (Werkelijk)
Contacten en locaties
Studie Locaties
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Buenos Aires, Argentinië, 1642
- Clinica La Sagrada Familia
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Genk, België, 3600
- Ziekenhuis Oost-Limburg
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Sofia, Bulgarije, 1431
- St. Ivan Rilski Hospital
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Augsburg, Duitsland, 86156
- Klinikum Augsburg
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Bremen, Duitsland, 28205
- Klinikum Bremen-Mitte
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Erfurt, Duitsland
- Helios Klinikum Erfurt
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Recklinghausen, Duitsland, 45657
- Knappschaftskrankenhaus Recklinghausen
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Regensburg, Duitsland, 93053
- Universitätsklinikum Regensburg
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Stuttgart, Duitsland, 70174
- Klinikum Stuttgart Katharinenhospital
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Bordeaux, Frankrijk, 33000
- Groupe Hospitalier Pellegrin
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Bron, Frankrijk, 69500
- Hopital Pierre Wertheimer
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Le Kremlin-Bicêtre Cedex, Frankrijk, 94275
- Hôpital Bicêtre
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Montpellier, Frankrijk, 34295
- Hôpital Gui de Chauliac (CHU Montpellier)
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Paris, Frankrijk
- Hôpital Pitie Salpétrière
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Reims, Frankrijk
- CHRU Hôpital Maison-Blanche
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Tours cedex 9, Frankrijk, 37044
- Hôpital Bretonneau (CHRU de Tours)
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Bologna, Italië
- Ospedale Bellaria Carlo Alberto Pizzardi
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Rozzano, Italië, 20089
- IRCCS Istituto Clinico Humanitas
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Grudziądz, Polen, 86-300
- Regionalny Szpital Specjalistyczny
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Wrocław, Polen, 50-556
- Uniwersytecki Szpital Kliniczny we Wroclawiu
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Bucharest, Roemenië, 010718
- Life Memorial Hospital
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Moscow, Russische Federatie
- NSI Burdenko, Moscow
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Saint Petersburg, Russische Federatie
- Federal Almazov North-West Medical Research Centre
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Edinburgh, Verenigd Koninkrijk, EH4 2XU
- Western General Hospital
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Leeds, Verenigd Koninkrijk, LS1 3EX
- Leeds Teaching Hospitals NHS Trust
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London, Verenigd Koninkrijk, SW17 0QT
- St George's Hospital
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Bemonsteringsmethode
Studie Bevolking
Beschrijving
Inclusion Criteria
- Age ≥ 18
- Patient harbours either one saccular or one dissecting or one blisterlike or one fusiform intracerebral aneurysm or one intracerebral segmental disease, in the anterior circulation for which the indication for p64 treatment is given
- Patient or legal representative provides written informed consent verifying that he/she consents to the use of his/her data (according to the data protection laws)
Exclusion Criteria
- Aneurysms of the posterior circulation
- Imaging evidence of bifurcation aneurysms
- Imaging evidence of dissections
- Imaging evidence of fistulae
- Imaging evidence of arteriovenous malformations
- Patient is harbouring another aneurysm that has to be treated within six months after first procedure
- Known allergy to study medication, e.g. ASA, Clopidogrel, Heparin or contrast media
- Confirmation of positive pregnancy test according to site specific standard of care (e.g. test, verbal communication)
- Current involvement in another study or trial
- Parent vessel treated with other Flow Diverters than p64 during intervention and re-treatment
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Change in the rate of complete occlusion
Tijdsspanne: immediately after treatment, an expected average of 1 hour; to 12 months
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Rate of complete aneurysm occlusion is assessed immediately after treatment (an expected average of 1 hour) and at both follow-up visits (3-6 months and 7-12 months).
The change is assesed.
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immediately after treatment, an expected average of 1 hour; to 12 months
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Change of frequency of major stroke (ischemic or hemorrhagic) or neurological death related to the treatment of the target aneurysm
Tijdsspanne: immediately after treatment, an expected average of 1 hour; to 12 months
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Frequency of major stroke (ischemic or hemorrhagic) or neurological death is assessed immediately after treatment (an expected average of 1 hour) and at both follow-up visits (3-6 months and 7-12 months).
The change is assesed.
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immediately after treatment, an expected average of 1 hour; to 12 months
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Intra-procedural technical complications
Tijdsspanne: during treatment, an expected average of 1 hour
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p64 placed in the desired location Correct opening of p64 (markers fully deployed) at the end of the procedure Ability to detach p64 at the end of the procedure
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during treatment, an expected average of 1 hour
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Change of Angiographic results
Tijdsspanne: immediately after treatment, an expected average of 1 hour; to 12 months
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Change in both Rate of re-growth (related rate of re-treatment) and Rate of recanalization (related rate of re-treatment) are assessed immediately after treatment (an expected average of 1 hour) and at both follow-up visits (3-6 months and 7-12 months).
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immediately after treatment, an expected average of 1 hour; to 12 months
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Intra-procedural vascular complications
Tijdsspanne: during treatment, an expected average of 1 hour
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Vessel perforation (e.g. with distal wire tip of p64, microcatheter) Target aneurysm perforation (e.g. with distal wire tip of p64, microcatheter) Thromboembolism Dissection of any access vessel Side branch occlusion
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during treatment, an expected average of 1 hour
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Post-procedural Complications
Tijdsspanne: 3-6 and 7-12 months
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Parenchymal hemorrhage detected during the follow-up period Subarachnoid hemorrhage detected during the follow-up period Ischemic stroke detected on follow-up imaging Rupture of the target aneurysm detected during the follow-up period Rate of in-stent-stenosis detected during the follow-up period
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3-6 and 7-12 months
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Medewerkers en onderzoekers
Sponsor
Onderzoekers
- Hoofdonderzoeker: Alain Bonafé, Prof. Dr., Hôpital Gui de Chauliac (CHU de Montpellier), Montpellier, France
Publicaties en nuttige links
Nuttige links
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- DP64/BO1507
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
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