- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT02299544
BlueWind Medical System for the Treatment of Patients With OAB (OAB)
Safety and Performance of the BlueWind System for the Treatment of Patients With Overactive Bladder (OAB) Amended to Allow Extended Follow up of the Patients
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Type d'étude
Inscription (Réel)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
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Eindhoven, Pays-Bas
- Catharina Ziekenhuis
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Maastricht, Pays-Bas
- Maastricht UMC
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Nijmegen, Pays-Bas
- Radboud university medical center Department of Urology
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Bristol, Royaume-Uni
- Southmead Hosital
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London, Royaume-Uni
- College Hospital and National Hospital for Neurology and Neurosurgery
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London, Royaume-Uni
- St. Mary's Hospital, Imperial College
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Signed written informed consent.
- Male or female aged 18 - 80.
- Patient agrees to attend all follow-up evaluations and is willing to completely and accurately fill out voiding diaries and questionnaires, and is willing to complete required exams and tests.
- Patients with overactive bladder symptoms:
- Urinary frequency greater than 8 times/24 hours AND/OR Urinary urgency leaks of at least 2 leaks on 3 day voiding diary
- Patient who has failed conservative treatment after at least 6 months of treatment
- Patients with normally functioning upper urinary tract.
- Patients with no clinical evidence of a neurological S2-S4 motor sensory deficit.
- Prior PTNS Group: Patients who have had successful PTNS treatment (successful treatment is defined as ≥50% reduction in urinary frequency, and/or ≥50% fewer incontinence episodes, or a return to normal voiding frequency [<8 voids/day], based on retrospective diary review).
- De novo Patient Group: Patient who passes the BlueWind compatibility test.
Exclusion Criteria:
- Any metal implant in the area of BlueWind Medical implantation site.
- Patients who have not had stable OAB medications for at least 30 days.
- Patients who have received botulinum toxin injections within the past 6 months.
- Previous urinary incontinence surgery or implantation of artificial graft material within the last 6 months.
- Any spinal or genitourinary surgery within the last 6 months. Pelvic pain disorders
- Obvious clinically demonstrated genuine stress incontinence.
- Any neurological disease or disorder including neuropathy or injury resulting in neuropathy.
- Current urinary tract infection, presence of urinary stone and/or urinary tract malignancy (i.e. tumor, vesicourethral reflux, etc.)
- Pelvic radiotherapy and chemotherapy.
- Severe uncontrolled diabetes.
- Patients anticipating magnetic resonance imaging (MRI) exams.
- Presence of cystocele, enterocele or rectocele of grade 3 or 4.
- Prior PTNS Group: Patients who are receiving concomitant nerve stimulation therapies for OAB treatment, except for PTNS maintenance therapy.
- De novo Patient Group: Patients who have received or are receiving nerve stimulation therapies for OAB treatment, including PTNS.
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 |
|---|---|
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Expérimental: OAB
Patients with overactive bladder (OAB) with or without urge incontinence. Two patient populations will be enrolled in the study: Patients with no previous treatment with percutaneous tibial nerve stimulation (PTNS) [de novo patient group] and Patients with a documented success on PTNS therapy [prior-PTNS group]. Documented success on PTNS is defined by a ≥50% reduction in urinary frequency, and/or ≥50% fewer incontinence episodes, or a return to normal voiding frequency [<8 voids/day], based on retrospective diary review. All patients will be treated with BlueWind Medical System. |
The BlueWind Medical System is intended for the treatment of patients with overactive bladder (OAB) including urinary urgency frequency and urge incontinence.
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Incidence of serious adverse events
Délai: 6 months
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Incidence of serious adverse events system and or procedure related
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6 months
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Incidence of serious adverse events (amended)
Délai: 36 months
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Incidence of serious adverse events system and or procedure related (amended)
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36 months
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Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: John Heesakkers, MD, Principal Investigator
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
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
- CP-03-001
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