Status:
COMPLETED
Clinical Outcome Study of the Triad Allograft for Posterior Lumbar Fusion
Lead Sponsor:
University of Wisconsin, Madison
Collaborating Sponsors:
NuVasive
Conditions:
Pain
Stenosis
Eligibility:
All Genders
18+ years
Brief Summary
The purpose of the study is to prospectively measure pain, function, and patient satisfaction in 70 consecutive patients treated by lumbar fusion using the Triad allograft. Results of the Triad allogr...
Eligibility Criteria
Inclusion
- Voluntary consent for an observational study
- One of the following diagnoses:
- isthmic spondylolisthesis,
- degenerative spondylolisthesis,
- pseudoarthritis,
- severe foraminal stenosis, and
- prior failed discectomies
- Single, two, or three level fusions
- Patients require treatment by TLIF or PLIF posterior fusion as determined by surgeon. Pedicle screw instrumentation will be placed in all cases.
Exclusion
- Infection at operative site
- Severe osteoporosis
- Inability to return for follow-up.
Key Trial Info
Start Date :
September 1 2004
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
April 1 2009
Estimated Enrollment :
37 Patients enrolled
Trial Details
Trial ID
NCT00205101
Start Date
September 1 2004
End Date
April 1 2009
Last Update
March 13 2019
Active Locations (1)
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1
UW Health Spine Clinic
Madison, Wisconsin, United States, 53705