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- Klinische proef 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
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Studietype
Inschrijving (Werkelijk)
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
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California
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La Mesa, California, Verenigde Staten, 91942-8901
- Pain Consultants of San Diego
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Orange, California, Verenigde Staten, 92868
- Restore Orthopedics and Spine Center
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Delaware
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Wilmington, Delaware, Verenigde Staten, 19803
- Center for Interventional Pain and Spine
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Georgia
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Stockbridge, Georgia, Verenigde Staten, 30281-5023
- Pain Care
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Maryland
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Oxon Hill, Maryland, Verenigde Staten, 20745
- National Spine and Pain
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Michigan
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Wyoming, Michigan, Verenigde Staten, 49519
- Michigan Pain Consultants
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Nevada
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Henderson, Nevada, Verenigde Staten, 89052
- Comprehensive and Interventional Pain Management
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New Jersey
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Voorhees, New Jersey, Verenigde Staten, 08043-3512
- The Pain Management Center
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New York
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Rochester, New York, Verenigde Staten, 14618
- University of Rochester Neurosurgery Partners Pain Management
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North Carolina
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Huntersville, North Carolina, Verenigde Staten, 28078
- Carolinas Pain Center
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Ohio
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Columbus, Ohio, Verenigde Staten, 43210
- The Ohio State University Wexner Medical Center
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Pennsylvania
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Allentown, Pennsylvania, Verenigde Staten, 18103
- Lehigh Valley Healthcare Network
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Bethlehem, Pennsylvania, Verenigde Staten, 18015
- Saint Luke's Neurosurgical Associates
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Sewickley, Pennsylvania, Verenigde Staten, 15134
- Pain Diagnostics and Interventional Care
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Trevose, Pennsylvania, Verenigde Staten, 19053
- Delaware Valley Pain and Spine Institute
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South Carolina
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Charleston, South Carolina, Verenigde Staten, 29406
- Lowcountry Orthopaedics/Coastal Carolina Research Center
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Spartanburg, South Carolina, Verenigde Staten, 29303
- Carolina Center for Advanced Management of Pain
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Texas
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Tyler, Texas, Verenigde Staten, 75701
- Precision Spine Care
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Virginia
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Roanoke, Virginia, Verenigde Staten, 24014
- Carilion Clinic Roanoke Memorial Hospital
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Washington
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Spokane, Washington, Verenigde Staten, 99201
- Northwest Pain Care
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
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
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: NVT
- Interventioneel model: Opdracht voor een enkele groep
- Masker: Geen (open label)
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
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Experimenteel: 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.
Andere namen:
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Change in Overall Pain Intensity on the Visual Analog Scale (0-100)
Tijdsspanne: Baseline to 3 months
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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
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Overall Pain Efficacy Responder Rate
Tijdsspanne: Baseline to 3 months
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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
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Low Back Pain Efficacy Responder Rate
Tijdsspanne: Baseline to 3 months
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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
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Leg Pain Efficacy Responder Rate
Tijdsspanne: Baseline to 3 months
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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
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Medewerkers en onderzoekers
Sponsor
Onderzoekers
- Studie directeur: Vectors Post Market Clinical Research Study Team, Medtronic Restorative Therapies, Pain Therapy
Publicaties en nuttige links
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- MDT17053
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
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Klinische onderzoeken op Spinal Cord Stimulation System
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Rush University Medical CenterStryker SpineVoltooidJuveniele en adolescente idiopathische scolioseVerenigde Staten
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Abbott Medical DevicesVoltooidDepressieve stoornis, majoorIsraël, Frankrijk, Verenigd Koninkrijk
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Barts & The London NHS TrustBoston Scientific CorporationIngetrokkenNeuropathische lage rugpijnVerenigd Koninkrijk
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Assoc. Prof. Jiri Kriz, MD, PhDWervingRuggenmergletsels | Autonome dysreflexieTsjechië