Spine screw system under Long-Term review
NCT ID NCT06720948
First seen Jun 27, 2026 · Last updated Aug 25, 2026 · Updated 2 times
Summary
This study follows 50 people who already have the ION 3D Facet Screw System implanted in their spine. Researchers will check how well the bones fuse and if any serious side effects occur over at least 12 months. The goal is to see if the device is safe and works well in real-world use.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ION 3D Facet Screw System (a medical device used to stabilize spine bones)
- What this could lead to
- If successful, this study could confirm that the ION 3D Facet Screw System is safe and effective for long-term spine stabilization.
- What could go wrong
- This is an observational study with only 50 participants, so results may not apply to everyone. It does not test a new treatment, just collects existing data.
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.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2025
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
* Patients that have previously undergone a cervical or lumbar facet fusion with the ION® Facet Screw System (IFSS) * Patients must be a minimum of one year postoperative
- Ages
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21 to 80 years
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Previously implanted intra-facet with one ION® Facet Screw placed per joint bilaterally at one or more contiguous levels of the cervical spine (C3-C7), or one or more contiguous levels of the lumbar spine (L3-S1), * Must have supplemental fixation at the target level(s), * Skeletally mature (minimum age of 21 years but not greater than 80 years), * Be willing and able to comply with the study protocol requirements, and * Be willing to sign the study-specific Informed Consent Document. Exclusion Criteria: * Implanted with the ION Facet Screw System at a spinal level that includes the thoracic spine (T1-T12), * Unilateral fixation with the ION Fact Screw System, * Current active or suspected malignancy, or a cancer diagnosis that was ongoing during the patient's treatment and healing period, * Significant metabolic bone disease (diagnosis of osteoporosis or osteomalacia), * Currently taking medications that are known to potentially interfere with bone healing (e.g. chronic oral/systemic steroids), * Pregnant or nursing female, or * Incarcerated at the time of the required 12-month evaluation.
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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
3 sites. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Neuroscience Specialists
Oklahoma City, Oklahoma, 73134, United States
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Orthopaedics Northeast
Fort Wayne, Indiana, 46825, United States
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Shannon Clinic
San Angelo, Texas, 76903, United States