RecruitingAdult Spinal DeformityScoliosisKyphosis
Prospective, Multicenter, Case-Control Analysis of the VersaTie Posterior Fixation System to Prevent Proximal Junctional Failure in Long Posterior Spinal Fusion Constructs for Adult Patients
Eligible age
18+ yrs
Accepts
All genders
Locations
7 states
Healthy volunteers
No
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About this study
Prospective, Multicenter, Case-Control Analysis of the VersaTie Posterior Fixation System to Prevent Proximal Junctional Failure in Long Posterior Spinal Fusion Constructs for Adult Patients
Sponsor: International Spine Study Group Foundation
You may qualify if…
- ✓ 1. \>18 years of age at the time of treatment
- ✓ 2. EOS full body or standing 36" AP \& Lateral images of entire spine
- ✓ 3. Posterior spine fusion with pedicle screw fixation construct of 5 or more levels
- ✓ 4. Pedicle screw fixation to be supplemented proximally with NuVasive VersaTie system
- ✓ 5. Upper instrumented vertebra (UIV) terminating at a newly instrumented level
- ✓ 6. Lowest instrumented vertebra (LIV) sacrum/pelvis
- ✓ 7. Surgery scheduled to take place in the next 6 months
You may not qualify if…
- ✕ 1. Active spine tumor or infection
- ✕ 2. Deformity due to acute trauma
- ✕ 3. Prisoners
- ✕ 4. Women who are pregnant
- ✕ 5. Patient is unwilling or unable to complete questionnaires
Where it's recruiting
Arizona
Phoenix
California
La Jolla · San Francisco
Colorado
Denver
Louisiana
Shreveport
New York
Buffalo · New York
North Carolina
Durham
Virginia
Charlottesville
Source: ClinicalTrials.gov · NCT04888104 · last updated 2026-02-17