Can neck surgery restore head control? new study investigates
NCT ID NCT07425613
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study examines whether anterior cervical discectomy and fusion (ACDF) surgery improves the brain's ability to control head movements in people with cervical disc disease. Researchers will test 30 patients before and one week after surgery using a computer-based head-tracking task. They will compare results to a group of healthy individuals to see if surgery leads to measurable short-term improvements in movement accuracy and coordination.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Anterior cervical discectomy and fusion (ACDF) surgery
- What this could lead to
- If this study shows that ACDF improves head movement control, it could help doctors design better rehabilitation programs after neck surgery.
- What could go wrong
- This is a very small, early-stage study with only 30 participants. It only looks at changes one week after surgery, so it cannot tell us about long-term benefits or risks.
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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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Feb 2026
An estimate. Start dates often move.
- Expected to finish
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Mar 2026
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 to 65 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 Surgical group: * Age 18 to 65 years * Clinical diagnosis of cervical disc pathology at one segment level (e.g., cervical disc herniation or degenerative disc disease) * Scheduled to undergo anterior cervical discectomy and fusion (ACDF) as part of standard clinical care * Ability to understand study procedures and provide written informed consent Non-Surgical neck pain group: * Age 18 to 65 years * Clinical diagnosis of neck pain associated with cervical disc pathology * Not undergoing surgical treatment during the study period * Ability to understand study procedures and provide written informed consent Exclusion Criteria: * Prior cervical spine surgery * Diagnosed neurological disorders unrelated to cervical disc pathology (e.g., multiple sclerosis, Parkinson's disease, stroke) * Known vestibular disorders affecting balance * Severe uncorrected visual impairment * Acute musculoskeletal injury of the neck or upper limb unrelated to the primary cervical condition * Inability to perform the head-tracking task * Cognitive impairment preventing informed consent
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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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Faculty of Sport, University of Ljubljana
RECRUITINGLjubljana, 3000, Slovenia
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