A Prospective, Randomized, Multi-center Study to Assess the Performance of MagnEtOs Flex Matrix Mixed With Local Autograft Compared to Trinity Elite Mixed With Local Autograft in Patients Undergoing up to Four-level Instrumented poSterolatEral Lumbar/Thoraco-lumbar Fusion (PLF)
Kuros Biosurgery AG
Summary
This is a phase IV post-marketing study for MagnetOs Flex Matrix. MagnetOs Flex Matrix is a synthetic bone graft extender product that is routinely used by surgeons as a treatment for patients with degenerative disc disease and undergoing spinal fusion surgery. In this study, MagnetOs Flex Matrix will be used according to the latest U.S. Instructions For Use, specifically as a bone graft extender mixed with autograft in a 1:1 vol.% in the posterolateral spine. Trinity Elite will also be used according to its latest IFU approved in the US. Specifically, this cellular based allograft is an allograft intended for the treatment of musculoskeletal defects.
Description
In this study, following a screening period of a maximum of 30 days, 100 patients will undergo up to four-level instrumented posterolateral fusion (PLF) procedure. Prior to surgery, each patient will be randomized to receive MagnetOs Flex Matrix on the assigned side of the spine and Trinity Elite on the other at the diseased levels. They will be followed up at discharge, Week 2, Week 6, Month 3, Month 6, and Month 12. The primary endpoint will be analyzed at Month 12. In this study, MagnetOs Flex Matrix will be applied according to the latest Instructions for Use approved in the United States…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * Patient is able to read/be read, understand, and provide written informed consent and has signed the Investigational Review Board (IRB) approved informed consent. * Male or female patient ≥ 18 years old. * Patients with leg pain, and/or back pain requiring up to four-level instrumented posterolateral lumbar/thoraco-lumbar fusion (T11 - S1) * Failed conservative treatment (physical therapy, bed rest, medications, spinal injections, manipulations, or transcutaneous electrical nerve stimulation) for a minimum period of 3 months prior to study enrollment. Exclusion Criteria…
Interventions
- DeviceMagnetOs Flex Matrix
Procedure: Instrumented Posterolateral Lumbar Fusion
- DeviceTrinity Elite
Procedure: Instrumented Posterolateral Lumbar Fusion
Locations (7)
- Hartford HospitalHartford, Connecticut
- MedStar Health Research InstituteColumbia, Maryland
- Michigan Orthopedic SurgeonsBloomfield Hills, Michigan
- Pinehurst Surgical ClinicPinehurst, North Carolina
- The Ohio State UniversityColumbus, Ohio
- Huntsman Spinal ClinicSalt Lake City, Utah