Back surgery boost: Bone-Marrow injection may repair discs
NCT ID NCT07386548
First seen Jun 27, 2026 · Last updated Jul 30, 2026 · Updated 2 times
Summary
This study tests whether adding a bone-marrow concentrate injection during routine back surgery helps the spinal disc heal better. About 90 adults with a herniated disc will get either surgery alone or surgery plus the injection. Researchers will use MRI scans and pain questionnaires over two years to see if the injection improves disc health and reduces pain.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 90 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2030
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male or female patients ≥ 18 years of age * Clinically and/or radiographically (MRI) confirmed diagnosis of degenerative disc disease of the lumbar spine, lumbar disc herniation, and indication for lumbar microdiscectomy surgery * Unresponsive to conservative/non-operative treatment for \>3 months * Psychosocial, mental and physical ability to understand and to adhere to this protocol, especially adhering to the visit schedule follow-ups and observe the treatment plan Exclusion Criteria: * Prisoners * Individuals who are not yet adults (infants, children, teenagers) * Individuals who are not able to clearly understand English * Adults with diminished capacity to consent * Major cognitive impairment causing to inability to understand and provide informed consent * Active malignancy * Active chronic or acute infection * Autoimmune disorder that impacts the lumbar spine (ankylosing spondylitis, lupus e.g.) * Bone marrow-derived or non-bone marrow-derived cancer * Low platelet count or clotting disorders * Prior surgery at the level to be treated or the adjacent level
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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NewYork-Presbyterian/Weill Cornell Medical Center
RECRUITINGManhattan, New York, 10065, United States
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