A Prospective Randomized Postmarket Clinical Study of the TRANSITION Stabilization System
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Indiana
-
Fort Wayne, Indiana, United States, 46804
- Fort Wayne Orthopaedics
-
-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Any of the following acute or chronic instabilities or deformities of the thoracic, lumbar or sacral spine:
- degenerative spondylolisthesis with objective evidence of neurologic impairment,
- kyphosis, or
- pseudoarthrosis (failed previous fusion)
- Age 18 or older at the time of consent
- Able to understand and sign informed consent form
- Psychosocially, mentally and physically able to comply with protocol
- Able to meet the proposed follow-up schedule at 6 mo, 12 mo, and 24 mo
Exclusion Criteria:
- Prior fusion surgery or another spinal device implanted in the thoracic, lumbar or sacral spine
- Requires treatment of more than two vertebral levels
- Lytic spondylolisthesis at the index level(s)
- Clinically compromised vertebral bodies at the affected level(s) due to current or past trauma
- Sustained pathologic fractures of the spine or hip, including prior fracture or trauma to vertebral structures at any thoracic, lumbar, or sacral level
- Morbid obesity defined as a body mass index > 40, or a weight more than 100 lbs over ideal body weight
- Pregnant or interested in becoming pregnant within the next 2 years
- Active systemic or local infection
- Known allergy to device materials titanium, polycarbonate (PCU), polyethylene terepthalate (PET), or hydroxyapatite (HA).
- Taking medications or any drug known to potentially interfere with bone/soft tissue healing (e.g., steroids, excluding routine NSAIDs)
- Systemic disease including AIDS, HIV, Hepatitis C
- Has an active malignancy defined as a history of any invasive malignancy (except non-melanoma skin cancer), unless he/she has been treated with curative intent and there has been no clinical signs or symptoms of the malignancy for at least 5 years
- Neuromuscular disorders such as muscular dystrophy, spinal muscular atrophy, amyotrophic lateral sclerosis, etc.
- Participation in an investigational device or drug clinical trials within 30 days of surgery
- Acute mental illness or substance abuse
- Prisoners
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Active Comparator: TRANSITION
Stabilization System
|
|
|
Active Comparator: REVERE
Stabilization System
|
What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Fusion Rates
Time Frame: 24 months
|
The study was terminated prior to primary and secondary endpoint data collection, therefore no study data is reported.
|
24 months
|
Collaborators and Investigators
Sponsor
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Estimate)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- PS090007/A10
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