- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07652034
EMBRACE-OBS: Single-Site Observational Registry of Patient-Reported Outcomes Following MMA Embolization for Migraine (EMBRACE-OBS)
Enduring Migraine Benefit From Responsive Artery Coil Embolization - Observational (EMBRACE-OBS): A Single-Site Registry of Patient-Reported Outcomes Following Routine Clinical Care for Migraine
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
EMBRACE-OBS is the first phase of the EMBRACE research program and is conducted as a single-site observational registry at Cortex Neurovascular.
Migraine is a prevalent neurological disorder that can significantly affect quality of life and daily functioning. Middle meningeal artery (MMA) embolization is performed using FDA-cleared embolic devices. When used for migraine, the procedure is performed at the discretion of the treating physician as part of routine clinical care and independent of research participation.
The purpose of this registry is to access and analyze clinical and patient-reported outcome data already collected through routine clinical care in patients who have undergone or plan to undergo MMA embolization for migraine. The study does not influence clinical decision-making, procedural technique, device selection, or follow-up care.
The primary objective is to describe changes in patient-reported headache frequency and severity over time following MMA embolization performed as part of routine clinical care.
Secondary objectives include describing changes in acute headache medication use, migraine-related disability, quality-of-life measures, medication use patterns, temporal patterns of symptom change, and the real-world safety profile of the procedure as reflected by reported adverse events and complications.
Patient follow-up occurs through routine clinical care. Data accessed for this registry may include headache diaries, HIT-6 scores, clinical information, procedural information, medication use, and outcomes documented during routine clinical follow-up visits. No study-mandated interventions, procedures, visits, or assessments are performed. The research activity consists solely of accessing and analyzing information already documented during routine care.
EMBRACE-OBS is conducted under a separate IRB-approved protocol (Solutions IRB Study 2026-Jun-1013). A separate interventional phase of the EMBRACE research program (EMBRACE-Full; NCT07313800) may be conducted in the future under appropriate regulatory approvals.
Type d'étude
Inscription (Estimé)
Contacts et emplacements
Coordonnées de l'étude
- Nom: Dennis Wang, Principal Investigator, MD
- Numéro de téléphone: 253-284-0841
- E-mail: dwang@cortexmgmt.com
Lieux d'étude
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Washington
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Tacoma, Washington, États-Unis, 98405
- Cortex Neurovascular / TRA Union
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Contact:
- Dennis Wang, MD
- Numéro de téléphone: 253-284-0841
- E-mail: dwang@cortexmgmt.com
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Contact:
- E-mail: dwang@cortexmgmt.com
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Chercheur principal:
- Dennis O Wang, MD
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
Accepte les volontaires sains
Méthode d'échantillonnage
Population étudiée
La description
Inclusion Criteria:
- Adults aged 18 to 64 years
- Diagnosis of migraine
- Have undergone or plan to undergo middle meningeal artery (MMA) embolization as part of routine clinical care, independent of study participation
- Able and willing to provide informed consent
- Able to read and understand English sufficiently to complete informed consent and patient-reported outcome assessments
Exclusion Criteria:
- Age under 18 years
- Pregnancy at the time of enrollment
- Inability to provide informed consent
- Inability to read and understand English sufficiently to complete informed consent and patient-reported outcome assessments
- Insufficient clinical or patient-reported outcome data for the planned analyses
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Cohortes et interventions
Groupe / Cohorte |
Intervention / Traitement |
|---|---|
|
Migraine Patients Undergoing MMA Embolization
Adults aged 18 to 64 years with a diagnosis of migraine who have undergone or plan to undergo middle meningeal artery (MMA) embolization as part of routine clinical care.
Participants are enrolled in an observational registry that accesses and analyzes clinical and patient-reported outcome data already documented through routine care.
Study participation does not influence clinical management, procedural technique, device selection, or follow-up.
|
Middle meningeal artery (MMA) embolization performed as part of routine clinical care at the discretion of the treating physician.
The procedure is independent of study participation and is not assigned by the study protocol.
The research activity consists solely of accessing and analyzing data already documented through routine clinical care.
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Change in Patient-Reported Headache Frequency
Délai: Baseline and 12 Months
|
Change in patient-reported headache frequency, measured as headache days per month, from baseline to 12 months following middle meningeal artery (MMA) embolization performed as part of routine clinical care.
|
Baseline and 12 Months
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Change in HIT-6 Score
Délai: Baseline and 12 Months
|
Change in migraine-related disability as assessed by the Headache Impact Test (HIT-6) score (range: 36-78; higher scores indicate greater headache impact/worse outcome) documented during routine clinical care.
|
Baseline and 12 Months
|
Collaborateurs et enquêteurs
Parrainer
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
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
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- EMBRACE-OBS
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Informations sur les médicaments et les dispositifs, documents d'étude
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