Actively Recruiting
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
Led by International Spine Study Group Foundation · Updated on 2026-02-17
225
Participants Needed
9
Research Sites
703 weeks
Total Duration
On this page
Sponsors
I
International Spine Study Group Foundation
Lead Sponsor
N
NuVasive
Collaborating Sponsor
AI-Summary
What this Trial Is About
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
CONDITIONS
Official Title
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
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Adults over 18 years old at the time of treatment
- Availability of EOS full body or standing 36" AP and Lateral images of the entire spine
- Scheduled posterior spinal fusion with pedicle screw fixation of 5 or more spinal levels
- Pedicle screw fixation must be supplemented proximally with the NuVasive VersaTie system
- Upper instrumented vertebra (UIV) ending at a newly instrumented level
- Lowest instrumented vertebra (LIV) is at the sacrum or pelvis
- Surgery planned within the next 6 months
You will not qualify if you...
- Active spine tumor or infection
- Deformity caused by acute trauma
- Prisoner status
- Pregnant women
- Unwillingness or inability to complete questionnaires
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 9 locations
1
Barrow Neurological Institute
Phoenix, Arizona, United States, 85013
Actively Recruiting
2
Shiley Center for Orthopaedic Research and Education at Scripps Clinic
La Jolla, California, United States, 92037
Actively Recruiting
3
University of California - San Francisco
San Francisco, California, United States, 94143
Withdrawn
4
Presbyterian/St. Luke's Medical Center
Denver, Colorado, United States, 80218
Actively Recruiting
5
Louisiana Spine Institute
Shreveport, Louisiana, United States, 71101
Actively Recruiting
6
University at Buffalo, Department of Neurosurgery
Buffalo, New York, United States, 14260-1660
Actively Recruiting
7
New York University, Department of Orthopedic Surgery
New York, New York, United States, 10003
Actively Recruiting
8
Duke University Health System
Durham, North Carolina, United States, 27708
Not Yet Recruiting
9
University of Virginia
Charlottesville, Virginia, United States, 22908
Actively Recruiting
Research Team
C
Christine Baldus, MH
CONTACT
R
Ray Pinteric
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
1
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