- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning 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
Studieöversikt
Status
Betingelser
Intervention / Behandling
Studietyp
Inskrivning (Faktisk)
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
-
California
-
La Mesa, California, Förenta staterna, 91942-8901
- Pain Consultants of San Diego
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Orange, California, Förenta staterna, 92868
- Restore Orthopedics and Spine Center
-
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Delaware
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Wilmington, Delaware, Förenta staterna, 19803
- Center for Interventional Pain and Spine
-
-
Georgia
-
Stockbridge, Georgia, Förenta staterna, 30281-5023
- Pain Care
-
-
Maryland
-
Oxon Hill, Maryland, Förenta staterna, 20745
- National Spine and Pain
-
-
Michigan
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Wyoming, Michigan, Förenta staterna, 49519
- Michigan Pain Consultants
-
-
Nevada
-
Henderson, Nevada, Förenta staterna, 89052
- Comprehensive and Interventional Pain Management
-
-
New Jersey
-
Voorhees, New Jersey, Förenta staterna, 08043-3512
- The Pain Management Center
-
-
New York
-
Rochester, New York, Förenta staterna, 14618
- University of Rochester Neurosurgery Partners Pain Management
-
-
North Carolina
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Huntersville, North Carolina, Förenta staterna, 28078
- Carolinas Pain Center
-
-
Ohio
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Columbus, Ohio, Förenta staterna, 43210
- The Ohio State University Wexner Medical Center
-
-
Pennsylvania
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Allentown, Pennsylvania, Förenta staterna, 18103
- Lehigh Valley Healthcare Network
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Bethlehem, Pennsylvania, Förenta staterna, 18015
- Saint Luke's Neurosurgical Associates
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Sewickley, Pennsylvania, Förenta staterna, 15134
- Pain Diagnostics and Interventional Care
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Trevose, Pennsylvania, Förenta staterna, 19053
- Delaware Valley Pain and Spine Institute
-
-
South Carolina
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Charleston, South Carolina, Förenta staterna, 29406
- Lowcountry Orthopaedics/Coastal Carolina Research Center
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Spartanburg, South Carolina, Förenta staterna, 29303
- Carolina Center for Advanced Management of Pain
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-
Texas
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Tyler, Texas, Förenta staterna, 75701
- Precision Spine Care
-
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Virginia
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Roanoke, Virginia, Förenta staterna, 24014
- Carilion Clinic Roanoke Memorial Hospital
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Washington
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Spokane, Washington, Förenta staterna, 99201
- Northwest Pain Care
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
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
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: N/A
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: Treated
Enrolled subjects who are implanted with a spinal cord stimulation system that is activated.
|
Implanted neurostimulation system (neurostimulator and leads) with high dose stimulation parameters.
Andra namn:
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Change in Overall Pain Intensity on the Visual Analog Scale (0-100)
Tidsram: 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
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Overall Pain Efficacy Responder Rate
Tidsram: 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
Tidsram: 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
Tidsram: 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
|
Samarbetspartners och utredare
Sponsor
Utredare
- Studierektor: Vectors Post Market Clinical Research Study Team, Medtronic Restorative Therapies, Pain Therapy
Publikationer och användbara länkar
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- MDT17053
Läkemedels- och apparatinformation, studiedokument
Studerar en amerikansk FDA-reglerad läkemedelsprodukt
Studerar en amerikansk FDA-reglerad produktprodukt
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