- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07640191
Feasibility Study of the iVEAcare Neuromodulation System for the Treatment of Drug-Resistant Epilepsy (iVEAcare-FS)
The purpose of this study is to assess the safety and performance of the iVEAcare Neuromodulation System for the treatment of drug-resistant epilepsy.
The main questions it aims to answer are:
What medical problems do participants have when being implanted with and using the iVEAcare system? Does the iVEAcare neurostimulator reduce seizure frequency and severity in patients with drug-resistant epilepsy? Does the iVEAcare neurostimulator improve quality of life in patients with drug-resistant epilepsy?
All participants will be implanted with an iVEAcare neurostimulator, and researchers will look at whether any medical problems are caused by the implant procedure or device, and how stimulation changes seizure frequency and severity and participant quality of life compared to when the participant enrolled.
Participants will:
Be implanted with an iVEAcare device. Visit the clinic 1-month, 3-months, 6-months, 1-year, 18-months and then annually through 5 years where they will be asked to answer questionnaires about their seizures and quality of life.
Keep a diary of the number of seizures they have each day.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Estimé)
Phase
- N'est pas applicable
Contacts et emplacements
Coordonnées de l'étude
- Nom: VP, Clinical Affairs
- Numéro de téléphone: +1 651 728 4832
- E-mail: clinical@iveacare.com
Lieux d'étude
-
-
Queensland
-
South Brisbane, Queensland, Australie, 4101
- Recrutement
- The Mater
-
Contact:
- Fraser Morris
- Numéro de téléphone: 07 3163 2850
- E-mail: Fraser.morris@mater.org.au
-
Chercheur principal:
- Donald Craig
-
-
Victoria
-
Clayton, Victoria, Australie, 3168
- Recrutement
- Monash Health
-
Contact:
- May Ho
- Numéro de téléphone: 03 9594 3051
- E-mail: Wing.Ho@monashhealth.org
-
Chercheur principal:
- Udaya Seneviratne
-
Fitzroy, Victoria, Australie, 3065
- Recrutement
- St. Vincent's Hospital
-
Contact:
- Emma Priest
- Numéro de téléphone: 61 3 9231 3551
- E-mail: Emma.Priest@svha.org.au
-
Chercheur principal:
- Amy Halliday
-
Heidelberg, Victoria, Australie, 3084
- Recrutement
- Austin Hospital
-
Contact:
- Greesha Zacharia
- Numéro de téléphone: 61 3 90357361
- E-mail: Greesha.zacharia@umimelb.edu.au
-
Chercheur principal:
- Piero Perucca
-
Melbourne, Victoria, Australie, 3004
- Recrutement
- The Alfred Hospital
-
Contact:
- Jack Germaine
- Numéro de téléphone: +61 3 9076 2029
- E-mail: J.Germaine@alfred.org.au
-
Contact:
- Camilla Goulsbra
- Numéro de téléphone: +61 3 9076 2719
- E-mail: C.Goulsbra@alfred.org.au
-
Chercheur principal:
- Hugh Simpson
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Enfant
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
La description
Key Inclusion Criteria:
- Age 4 to 75 years.
- Focal (partial) onset seizures (with or without secondary generalization) or generalized seizures that are refractory to anti-seizure medications.
- A minimum of 4 seizures per month averaged over the 90 days prior to enrollment.
- Participant is diagnosed with Drug Resistant Epilepsy (DRE) - Failure to achieve seizure control with adequate trials of two or more tolerated anti-seizure medications.
- Anti-seizure medications must be at a steady state for a minimum of 30 days and remain stable through the 6-month post-activation study visit. Rescue medications may still be used as necessary
Key Exclusion Criteria:
- Unsuitable for iVEAcare Neuromodulation System implant surgery.
- Deteriorating neurologic or other deteriorating medical conditions.
- Previous left vagotomy (left vagus nerve cut to treat another disorder).
- A condition currently requiring diathermy treatment anywhere in their body (short-wave diathermy, microwave diathermy, or therapeutic ultrasound diathermy).
- Known vagal neuropathy, or other reasons that the left vagus nerve is not appropriate for implant.
- Vocal cord paralysis.
- Prior therapeutic brain surgery for epilepsy within 6 months prior to the baseline visit.
- Currently implanted with an Implantable Cardiac Defibrillator (ICD), pacemaker, Deep Brain Stimulator (DBS), Responsive Neurostimulator (RNS), Spinal Cord Stimulator (SCS), Peripheral Nerve Stimulator (PNS), Sacral Nerve Stimulator (SNS), carotid baroreceptor stimulator, cochlear implant, or currently using external stimulation devices such as a Transcutaneous Electrical Nerve Stimulator (TENS). Note: Participants who currently have a commercially available VNS system for drug-resistant epilepsy and are eligible for a generator replacement (due to nearing end of life) can receive the iVEAcare Implantable Pulse Generator (IPG) alone if their existing lead has been confirmed to be functioning properly preoperatively and intraoperatively.
- Pregnant or planning to be pregnant in the next 12 months. .
- Any active malignant disease (not including skin cancer).
- Any active infection in the vicinity of the implant site or any systemic infection.
- Poorly controlled diabetes (Type I or Type II) determined by HbA1c >8% (or > 64 mmol/mol
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: N / A
- Modèle interventionnel: Affectation à un seul groupe
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: iVEAcare implant
Implanted with an iVEAcare Neuromodulation System
|
iVEAcare Neuromodulation System implant
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
iVEAcare Neuromodulation System Safety
Délai: 30 days
|
assessment of the rate of serious treatment-related (procedure, device- and/or therapy-related) adverse events
|
30 days
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Seizure Frequency
Délai: 3 months
|
Change from baseline in frequency of daily seizures, averaged over the 90 days prior to the visit
|
3 months
|
|
Seizure Severity
Délai: 3 months
|
Change from baseline in the Seizure Severity Questionnaire (SSQ) Score, which measures seizure intensity and duration on a scale of 1-7 where lower scores indicate lower seizure severity.
|
3 months
|
|
Change in Quality of Life
Délai: 3 months
|
Change from baseline in Quality of Life as measured by the Quality of Life in Epilepsy (QOLIE-31) Questionnaire on a scale from 0-100, where higher scores are considered better quality of life.
|
3 months
|
|
Participant View of Overall Status
Délai: 6 months
|
Subject Global Impression of Change (SGIC) compared to baseline.
SGIC is a single question where the participant indicates their status compared to baseline with 7 options ranging from Very Much Improved to Very Much Worse.
|
6 months
|
|
Clinician View of Overall Status
Délai: 6 months
|
Clinical Global Impression - Improvement (CGI-I) compared to baseline.
CGI-I is a single question where the physician indicates the participant's status compared to baseline with 5 options ranging from Much Better to Much Worse.
|
6 months
|
|
Depression
Délai: 6 months
|
Change from baseline in the Neurological Disorders Depression Inventory for Epilepsy (NDDI-E) on a scale from 6-24, where lower scores are considered less depression.
|
6 months
|
|
Anti-seizure Medication Use
Délai: 6 months
|
Change from baseline in anti-seizure medications
|
6 months
|
|
IPG Replacement Assessment
Délai: At implant
|
The number of cases where the existing implanted lead works as intended with the IVEAcare IPG
|
At implant
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chaise d'étude: Terence O'Brien, MD, The Alfred Hospital and Monash University
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
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
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- CLN-000001
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
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .