- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT02600364
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
Aperçu de l'étude
Statut
Les conditions
Description détaillée
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.
Type d'étude
Inscription (Réel)
Contacts et emplacements
Lieux d'étude
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Augsburg, Allemagne, 86156
- Klinikum Augsburg
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Bremen, Allemagne, 28205
- Klinikum Bremen-Mitte
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Erfurt, Allemagne
- Helios Klinikum Erfurt
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Recklinghausen, Allemagne, 45657
- Knappschaftskrankenhaus Recklinghausen
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Regensburg, Allemagne, 93053
- Universitätsklinikum Regensburg
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Stuttgart, Allemagne, 70174
- Klinikum Stuttgart Katharinenhospital
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Buenos Aires, Argentine, 1642
- Clinica La Sagrada Familia
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Genk, Belgique, 3600
- Ziekenhuis Oost-Limburg
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Sofia, Bulgarie, 1431
- St. Ivan Rilski Hospital
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Bordeaux, France, 33000
- Groupe Hospitalier Pellegrin
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Bron, France, 69500
- Hopital Pierre Wertheimer
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Le Kremlin-Bicêtre Cedex, France, 94275
- Hôpital Bicêtre
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Montpellier, France, 34295
- Hôpital Gui de Chauliac (CHU Montpellier)
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Paris, France
- Hôpital Pitie Salpétrière
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Reims, France
- CHRU Hôpital Maison-Blanche
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Tours cedex 9, France, 37044
- Hôpital Bretonneau (CHRU de Tours)
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Moscow, Fédération Russe
- NSI Burdenko, Moscow
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Saint Petersburg, Fédération Russe
- Federal Almazov North-West Medical Research Centre
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Bologna, Italie
- Ospedale Bellaria Carlo Alberto Pizzardi
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Rozzano, Italie, 20089
- IRCCS Istituto Clinico Humanitas
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Grudziądz, Pologne, 86-300
- Regionalny Szpital Specjalistyczny
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Wrocław, Pologne, 50-556
- Uniwersytecki Szpital Kliniczny we Wroclawiu
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Bucharest, Roumanie, 010718
- Life Memorial Hospital
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Edinburgh, Royaume-Uni, EH4 2XU
- Western General Hospital
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Leeds, Royaume-Uni, LS1 3EX
- Leeds Teaching Hospitals NHS Trust
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London, Royaume-Uni, SW17 0QT
- St George's Hospital
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
Méthode d'échantillonnage
Population étudiée
La description
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
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
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Change in the rate of complete occlusion
Délai: 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
Délai: 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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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Intra-procedural technical complications
Délai: 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
Délai: 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
Délai: 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
Délai: 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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Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Alain Bonafé, Prof. Dr., Hôpital Gui de Chauliac (CHU de Montpellier), Montpellier, France
Publications et liens utiles
Liens utiles
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- DP64/BO1507
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
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