- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02297256
Prospective Study of Thoracolumbar Spinal Fusion Graft (BMAC)
September 12, 2023 updated by: NYU Langone Health
Prospective Study of Thoracolumbar Spinal Fusion Graft Efficacy: Bone Marrow Aspirate Concentrate Versus Iliac Crest Bone Graft
This study is a single-center, prospective randomized clinical study intended to compare and evaluate the efficacy of subjects who are treated with bone marrow aspirate concentrate (BMAC) and allograft to iliac crest bone grafts (ICBG) during posterior lumbar/lumbosacral spinal fusion.
Study Overview
Status
Active, not recruiting
Conditions
Intervention / Treatment
Detailed Description
Subjects who are candidates for posterior lumbar or lumbosacral spinal fusion without anterior interbody support will be screened for inclusion in the study.
Participants will be enrolled and randomized to either the BMAC + allograft or ICBG group.
An enrollment ratio of two BMAC + allograft to one ICBG subject (2:1) for up to a total of 40 subjects will be enrolled in the study which also accounts for failed screening subjects.
The study will determine and compare differences in fusion rate and health related quality of life parameters at 6 weeks, 3 months, 6 months, 1 year, and 2 years postoperatively.
Study Type
Interventional
Enrollment (Actual)
17
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
New York
-
New York, New York, United States, 10003
- NYU Hospital for Joint Diseases
-
New York, New York, United States, 10016
- Center for Musculoskeletal Care (CMC)
-
Westbury, New York, United States, 11590
- NY Spine Institute
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Must be 18 years old or older
- Scheduled for elective posterior spinal fusion of the thoracolumbar spine or lumbar spine with or without anterior interbody support
- Failed at least 6 weeks of conservative care
- ODI v2.1 score > 30%
- No contraindication to BMAC (as per manufacturer)
- Signed consent form
Exclusion Criteria:
- Spondylolisthesis grade ≥ 3
- Pagets disease, osteomalacia, or any metabolic bone disease
- Use of medications that interfere with bone healing (chronic steroids)
- Patient unlikely to comply with post-op schedule with physician
- Recent history of chemical dependency
- Participation in other investigational device trial(s) within past 30 days
- Active malignancy
- Pregnancy or planning to become pregnant
- Direct involvement in execution of this protocol
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: BMAC & Allograft
Subjects will be treated with bone marrow aspirate concentrate (BMAC) and allograft during posterior lumbar/lumbosacral spinal fusion.
During lumbar spine surgery, 12 teaspoons of bone marrow will be taken (aspirated) from one side of hip bone.
This may be repeated on the other side of hip bone for a total of 12, 24, or 36 teaspoons of bone marrow total taken from your hip bone depending on the decision made by the surgeon.
The bone marrow will then be concentrated with a machine for 15 minutes to a final volume of 2, 4, or 6 teaspoons of BMAC.
BMAC will be combined with packed allograft bone chips using another machine to produce two or three constructed bone logs.
The bone logs will be laid along the backside of the spine and between each vertebral body.
|
Use of Allograft infused with adult stem cells from the bone marrow aspirate harvested from the iliac crest during posterior lumbar/lumbosacral spinal fusion.
Other Names:
|
Active Comparator: Iliac Crest Bone Graft
Subjects who are in the Iliac Crest Bone Graft arm will be treated with Iliac crest bone grafts (ICBG) during posterior lumbar/lumbosacral spinal fusion.
During lumbar spine surgery, the surgeon will make an incision to expose the iliac crest (hip bone), and cutting out the segments of the bone that will be needed, based on the decision of the surgeon.
The bone chips will be laid along the backside of the spine and also between each vertebral body where the bone will fuse into place.
When the bone becomes solid/fused, there is no movement in the fused spine.
|
Use of iliac crest bone grafts (ICBG) during posterior lumbar/lumbosacral spinal fusion.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
CT scan to assess fusion status
Time Frame: Pre-operative, Post Operative 1 Year
|
Pre-operative, Post Operative 1 Year
|
Oswestry Disability Index (ODI)
Time Frame: Pre-operative, Post Operative 1 Year
|
Pre-operative, Post Operative 1 Year
|
Short Form Health Survey (SF-12)
Time Frame: Pre-op, Post Operative 1 Year
|
Pre-op, Post Operative 1 Year
|
Numeric Pain Rating Scale
Time Frame: Pre-op, Post Operative 1 Year
|
Pre-op, Post Operative 1 Year
|
Length of Stay
Time Frame: Post Operative 1 Year
|
Post Operative 1 Year
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Peter Passias, MD, NYU School of Medicine
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Gan Y, Dai K, Zhang P, Tang T, Zhu Z, Lu J. The clinical use of enriched bone marrow stem cells combined with porous beta-tricalcium phosphate in posterior spinal fusion. Biomaterials. 2008 Oct;29(29):3973-82. doi: 10.1016/j.biomaterials.2008.06.026. Epub 2008 Jul 18.
- Asahara T, Masuda H, Takahashi T, Kalka C, Pastore C, Silver M, Kearne M, Magner M, Isner JM. Bone marrow origin of endothelial progenitor cells responsible for postnatal vasculogenesis in physiological and pathological neovascularization. Circ Res. 1999 Aug 6;85(3):221-8. doi: 10.1161/01.res.85.3.221.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
August 1, 2012
Primary Completion (Actual)
November 1, 2018
Study Completion (Estimated)
December 1, 2025
Study Registration Dates
First Submitted
October 2, 2014
First Submitted That Met QC Criteria
November 18, 2014
First Posted (Estimated)
November 21, 2014
Study Record Updates
Last Update Posted (Actual)
September 14, 2023
Last Update Submitted That Met QC Criteria
September 12, 2023
Last Verified
September 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 12-02411
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
product manufactured in and exported from the U.S.
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Lumbar Degenerative Disc Disease
-
NuVasiveCompleted
-
NuVasiveCompleted
-
Spine BioPharma, IncMCRARecruitingLumbar Degenerative Disc DiseaseUnited States
-
Synthes USA HQ, Inc.CompletedLumbar Degenerative Disc Disease
-
Assistance Publique - Hôpitaux de ParisTerminatedCervical Degenerative Disc Disease | Kyphosis | Lumbar Degenerative Disc DiseaseFrance
-
Foundation for Orthopaedic Research and EducationCoreLink, LLCCompletedDegenerative Disc Disease Lumbar
-
Medtronic Spinal and BiologicsTerminatedLumbar Degenerative Disc DiseaseUnited States
-
NuVasiveCompletedDegenerative Disc Disease, LumbarUnited States
-
Bioventus LLCTerminatedLumbar Degenerative Disc Disease
Clinical Trials on BMAC & Allograft
-
Cairo UniversityNot yet recruitingAlveolar Cleft GraftingEgypt
-
University of Alabama at BirminghamWithdrawn
-
Harvest TechnologiesCompletedCongestive Heart FailureGermany, India, Peru
-
Harvest TechnologiesCompleted
-
University Hospital OstravaCompleted
-
Harvest TechnologiesCompletedArterial Occlusive DiseasesIndia
-
Massachusetts General HospitalRecruitingAcetabular Labrum Tear | Femoro Acetabular Impingement | Chondral Defect | Bone Marrow Aspirate Concentrate | Mesenchymal Stromal CellUnited States
-
Harvest TechnologiesUniversity of UtahTerminated
-
Harvest TechnologiesTerminated