Spine fracture pain: which procedure works best?
NCT ID NCT07507565
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compared four minimally invasive procedures—vertebroplasty, kyphoplasty, stentoplasty, and thermal facet ablation—for treating pain from vertebral compression fractures. Researchers enrolled 1000 adults with chronic back pain due to these fractures. The goal was to see which method provides the best pain relief shortly after the procedure and at two months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- bone cement (polymethyl methacrylate) and radiofrequency heat
- What this could lead to
- If successful, this could identify the most effective minimally invasive procedure for quickly relieving pain from spinal compression fractures.
- What could go wrong
- This is a completed study, so results are available, but individual outcomes may vary. The procedures carry risks like infection, cement leakage, or nerve damage.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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1,000 people
The number who actually took part.
- Started
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Dec 2020
- Finished
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Apr 2026
- 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: * Age \>18 years-old * Subjects who are able to give informed consent and to understand and comply with study requirements. * Predominantly axial back and low back pain ≥ 1 month in duration with no radicular pain below the knee that failed to conservative therapy. * Subjects who have chronic back pain attributed to vertebral compression fractures (AO Spine A1 or A2 fractures) based on clinical evaluation (CT or MRI). Exclusion Criteria: * Subjects who decline to provide written consent or follow-up. * Subjects who are pregnant. * Subjects with bleeding disorders or active anticoagulation that cannot be stopped for few days close to the time of the procedure. * Subjects who have an active systemic or local infection. * Patients who have other specific etiology of low back pain (e.g. significant spinal canal stenosis or grade 2 or 3 spondylolisthesis). * Secondary gain (i.e., ongoing litigation, worker's compensation or other financial incentives) * Psychopathology including depression, somatization or poor coping skills * Physical factors including non-sedentary lifestyle, e.g.; morbid obesity (BMI \> 35kg/m2). * History of previous Radiofrequency Ablation at the same level(s) in the previous 12 months. * History of previous Vertebroplasty at the same level(s) in the previous 12 months.
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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.
Contacts and locations
Locations
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Department of Neurosurgery
Szeged, Csongrád megye, 6725, Hungary
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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