- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT03345472
Vectors Post Market: A Study to Assess Pain Relief Using Spinal Cord Stimulation
Vectors Post Market: A Study to Assess Pain Relief Using Spinal Cord Stimulation (SCS) With High Dose (HD) Stimulation Parameters
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Réel)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
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California
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La Mesa, California, États-Unis, 91942-8901
- Pain Consultants of San Diego
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Orange, California, États-Unis, 92868
- Restore Orthopedics and Spine Center
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Delaware
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Wilmington, Delaware, États-Unis, 19803
- Center for Interventional Pain and Spine
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Georgia
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Stockbridge, Georgia, États-Unis, 30281-5023
- Pain Care
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Maryland
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Oxon Hill, Maryland, États-Unis, 20745
- National Spine and Pain
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Michigan
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Wyoming, Michigan, États-Unis, 49519
- Michigan Pain Consultants
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Nevada
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Henderson, Nevada, États-Unis, 89052
- Comprehensive and Interventional Pain Management
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New Jersey
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Voorhees, New Jersey, États-Unis, 08043-3512
- The Pain Management Center
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New York
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Rochester, New York, États-Unis, 14618
- University of Rochester Neurosurgery Partners Pain Management
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North Carolina
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Huntersville, North Carolina, États-Unis, 28078
- Carolinas Pain Center
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Ohio
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Columbus, Ohio, États-Unis, 43210
- The Ohio State University Wexner Medical Center
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Pennsylvania
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Allentown, Pennsylvania, États-Unis, 18103
- Lehigh Valley Healthcare Network
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Bethlehem, Pennsylvania, États-Unis, 18015
- Saint Luke's Neurosurgical Associates
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Sewickley, Pennsylvania, États-Unis, 15134
- Pain Diagnostics and Interventional Care
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Trevose, Pennsylvania, États-Unis, 19053
- Delaware Valley Pain and Spine Institute
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South Carolina
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Charleston, South Carolina, États-Unis, 29406
- Lowcountry Orthopaedics/Coastal Carolina Research Center
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Spartanburg, South Carolina, États-Unis, 29303
- Carolina Center for Advanced Management of Pain
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Texas
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Tyler, Texas, États-Unis, 75701
- Precision Spine Care
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Virginia
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Roanoke, Virginia, États-Unis, 24014
- Carilion Clinic Roanoke Memorial Hospital
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Washington
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Spokane, Washington, États-Unis, 99201
- Northwest Pain Care
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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:
- Candidate per labeling for an SCS system as an aid in the management of chronic, intractable low back and leg pain
- Presence of low back and leg pain
- Moderate to crippled disability due to pain
- Stable pain medications for back and leg pain for at least 28 days prior to enrollment
- Willing and able to not increase pain medications through the 3-Month visit
Exclusion Criteria:
- Previously trialed or implanted with stimulator or intrathecal drug delivery system
- Current diagnosis of moderate to severe central lumbar spinal stenosis
- Major psychiatric comorbidity or other progressive diseases
- Serious drug-related behavioral issues
- Pregnant or planning on becoming pregnant
- Unable to achieve supine position
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: Treated
Enrolled subjects who are implanted with a spinal cord stimulation system that is activated.
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Implanted neurostimulation system (neurostimulator and leads) with high dose stimulation parameters.
Autres noms:
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Change in Overall Pain Intensity on the Visual Analog Scale (0-100)
Délai: Baseline to 3 months
|
Demonstrate a significant improvement in overall pain intensity as measured by the Visual Analog Scale (VAS). The VAS ranges from 0 (no pain) to 100 (worst pain imaginable). The change in overall pain intensity is calculated as the Baseline VAS minus the 3-month VAS, where a positive value indicates an improvement (ie, reduction) in pain from Baseline to 3 months. Higher values represent a larger reduction (ie, greater improvement) in pain. The change in overall pain intensity as measured by the VAS can range from -100 (worsening in pain from 0 at baseline to 100 at 3 months) to 100 (improvement in pain from 100 at baseline to 0 at 3 months). It should be noted that while the change in VAS can range from -100 to 100, no subjects had a VAS of 0 at baseline, as the presence of pain was required for eligibility for inclusion in the study. |
Baseline to 3 months
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Overall Pain Efficacy Responder Rate
Délai: Baseline to 3 months
|
Characterize the overall pain efficacy responder rate, where the responder rate is the percentage of subjects who experience at least a 50% improvement in overall pain, as measured by the Visual Analog Scale (VAS). The VAS ranges from 0 (no pain) to 100 (worst pain imaginable). The percent improvement for each subject was calculated as [100*(Baseline VAS - 3-month VAS)/Baseline VAS], where a positive number represents an improvement, and the larger the number the greater the percent improvement. If the percent improvement from baseline to 3 months was at least 50%, the subject was considered a responder. The percentage of subjects who experience at least a 50% improvement in overall pain can range from 0% (no responders) to 100% (all responders). |
Baseline to 3 months
|
|
Low Back Pain Efficacy Responder Rate
Délai: Baseline to 3 months
|
Characterize the low back pain efficacy responder rate, where the responder rate is the percentage of subjects who experience at least a 50% improvement in low back pain, as measured by the Visual Analog Scale (VAS). The VAS ranges from 0 (no pain) to 100 (worst pain imaginable). The percent improvement for each subject was calculated as [100*(Baseline VAS - 3-month VAS)/Baseline VAS], where a positive number represents an improvement, and the larger the number the greater the percent improvement. If the percent improvement from baseline to 3 months was at least 50%, the subject was considered a responder. The percentage of subjects who experience at least a 50% improvement in low back pain can range from 0% (no responders) to 100% (all responders). |
Baseline to 3 months
|
|
Leg Pain Efficacy Responder Rate
Délai: Baseline to 3 months
|
Characterize the leg pain efficacy responder rate, where the responder rate is the percentage of subjects who experience at least a 50% improvement in leg pain, as measured by the Visual Analog Scale (VAS). The VAS ranges from 0 (no pain) to 100 (worst pain imaginable). The percent improvement for each subject was calculated as [100*(Baseline VAS - 3-month VAS)/Baseline VAS], where a positive number represents an improvement, and the larger the number the greater the percent improvement. If the percent improvement from baseline to 3 months was at least 50%, the subject was considered a responder. The percentage of subjects who experience at least a 50% improvement in leg pain can range from 0% (no responders) to 100% (all responders). |
Baseline to 3 months
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Directeur d'études: Vectors Post Market Clinical Research Study Team, Medtronic Restorative Therapies, Pain Therapy
Publications et 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 (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
- MDT17053
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 .
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