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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/ct2/show/NCT01985230
Registration number
NCT01985230
Ethics application status
Date submitted
5/11/2013
Date registered
15/11/2013
Date last updated
30/05/2024
Titles & IDs
Public title
ReActiv8 for Chronic Low Back Pain (PMCF)
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Scientific title
Investigation of the ReActiv8 Implantable Stimulation System for Chronic Low Back Pain
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Secondary ID [1]
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950002
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Universal Trial Number (UTN)
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Trial acronym
ReActiv8-A
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Chronic Low Back Pain
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Condition category
Condition code
Musculoskeletal
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Other muscular and skeletal disorders
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Neurological
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Other neurological disorders
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
Treatment: Devices - ReActiv8 Implantable Stimulation System implanted and activated.
Experimental: ReActiv8 Implant -
Treatment: Devices: ReActiv8 Implantable Stimulation System implanted and activated.
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Intervention code [1]
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Treatment: Devices
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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11 Point Numerical Rating Scale (NRS) for Low Back Pain
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Assessment method [1]
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Timepoint [1]
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90 days
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Primary outcome [2]
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Number of subjects with Adverse Events
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Assessment method [2]
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Timepoint [2]
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90 days, 12 months
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Secondary outcome [1]
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Oswestry Disability Index
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Assessment method [1]
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Timepoint [1]
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90 days
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Eligibility
Key inclusion criteria
1. Age = 18 years, =65 years
2. Chronic Low Back Pain with a first occurrence >90 days prior to enrolment, and the
last relatively pain-free time >90 days prior to enrolment.
3. Continuing low back pain despite >90 days of medical management
4. Oswestry Disability Index score =25% and =60% at the time of enrolment
5. Able to understand and sign the Informed Consent form.
6. Ability to comply with the instructions for use and to operate the ReActiv8, and to
comply with this Clinical Investigation Plan.
7. Suitable for ReActiv8 surgery as determined by the implanting physician prior to
inclusion.
8. Prior week average Low Back Pain NRS of =6.0 and =9.0 on a 11 point NRS scale (0-10)
at the Baseline Visit
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Minimum age
18
Years
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Maximum age
65
Years
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
1. BMI > 35
2. Back Pain characteristics:
1. Any surgical correction procedure for scoliosis at any time, or a current
clinical diagnosis of scoliosis.
2. Lumbar spine stenosis, as defined by an anterior-posterior diameter of the spinal
canal of <10mm in subjects with lower extremity pain
3. Neurological deficit possibly associated with the back pain (e.g. foot drop).
4. Back pain due to pelvic or visceral reasons (e.g.: endometriosis or fibroids) or
infection (e.g.: post herpetic neuralgia).
5. Back pain due to inflammation or damage to the spinal cord or adjacent structures
(e.g. arachnoiditis or syringomyelia)
3. Any current indication for back surgery according to local institutional guidelines,
or has indication for back surgery but cannot undergo surgery for other reasons.
4. Leg pain described as being worse than back pain, or radiculopathy (neuropathic pain)
below the knee.
5. Source of pain is the sacroiliac joint as determined by the Investigator.
6. Drug use
7. Surgical and other procedures exclusions
8. Any prior diagnosis of lumbar vertebral compression fracture, lumbar pars fracture, or
lumbar annular tear with disc protrusion
9. Planned surgery.
10. Co-morbid chronic pain conditions
11. Other clinical conditions
12. Psycho-social exclusions
13. Protocol Compliance Exclusions
14. General exclusions
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Study design
Purpose of the study
Treatment
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Allocation to intervention
N/A
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Open (masking not used)
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Who is / are masked / blinded?
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Intervention assignment
Single group
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Other design features
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Phase
Not Applicable
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Completed
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
1/02/2014
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
1/03/2024
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Sample size
Target
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Accrual to date
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Final
96
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Recruitment in Australia
Recruitment state(s)
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Recruitment hospital [1]
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Pain Medicine of South Australia - Adelaide
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Recruitment hospital [2]
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Hunter Clinical Research - Broadmeadow
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Recruitment hospital [3]
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Metro Spinal Clinic - Caulfield South
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Recruitment hospital [4]
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Precision, Brain, Spine and Pain Centre - Kew
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Recruitment hospital [5]
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Georgius Practice - Noosa Heads
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Recruitment postcode(s) [1]
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- Adelaide
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Recruitment postcode(s) [2]
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- Broadmeadow
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Recruitment postcode(s) [3]
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- Caulfield South
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Recruitment postcode(s) [4]
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- Kew
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Recruitment postcode(s) [5]
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- Noosa Heads
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Recruitment outside Australia
Country [1]
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Belgium
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State/province [1]
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Antwerp
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Country [2]
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Belgium
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State/province [2]
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Sint Niklaas
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Country [3]
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United Kingdom
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State/province [3]
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Basildon
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Country [4]
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United Kingdom
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State/province [4]
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Bristol
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Country [5]
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United Kingdom
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State/province [5]
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Ipswich
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Country [6]
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United Kingdom
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State/province [6]
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Leeds
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Country [7]
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United Kingdom
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State/province [7]
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Liverpool
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Country [8]
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United Kingdom
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State/province [8]
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London
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Country [9]
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United Kingdom
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State/province [9]
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Middlesbrough
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Country [10]
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United Kingdom
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State/province [10]
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Southampton
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Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
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Name
Mainstay Medical
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
The purpose of this Clinical Study is to investigate the effect of electrical stimulation for
chronic low back pain.
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Trial website
https://clinicaltrials.gov/ct2/show/NCT01985230
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for public queries
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Address
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Phone
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Fax
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Email
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Contact person for scientific queries
Summary Results
For IPD and results data, please see
https://clinicaltrials.gov/ct2/show/NCT01985230
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