A conversation before spine surgery could change how patients recover
NCT ID NCT07788872
First seen Aug 27, 2026 · Last updated Aug 28, 2026 · Updated 1 time
Summary
This trial tests whether an extra consultation using a predictive tool, called Dialogue Support, helps adults scheduled for lumbar spine surgery understand their likely outcomes. The tool estimates how a patient may fare one year after surgery and presents that information visually. Half of the 440 participants will receive standard care, while the other half will also have a 30 to 40 minute session where the tool's results are explained. Researchers will compare disability scores, expectations, surgery cancellations, and cost-effectiveness between the two groups.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Dialogue Support consultation, a behavioral intervention where a predictive tool's results are explained to patients before surgery
- What this could lead to
- If it works, this could improve patient satisfaction and outcomes by aligning expectations with realistic surgical results, and reduce unnecessary surgeries.
- What could go wrong
- The trial is early and the tool's predictions may not improve outcomes or may not be reliable across different surgeons. The consultation adds time and may not change patient decisions.
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 440 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2031
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.
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: * Patients scheduled to undergo lumbar spinal surgery for disc herniation, spinal stenosis, or degenerative disc disease. Exclusion Criteria: * Patients who do not understand spoken or written Norwegian will be excluded, as language barriers may interfere with the intervention consultation, comprehension of the information provided, and completion of study questionnaires. Other exclusion criteria are patients with spondylolysis or lytic spondylolisthesis, as well as patients already participating in other clinical studies.
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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
2 sites. 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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Akershus University Hospital
Oslo, Nordbyhagen, 1478, Norway
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Innlandet Hospital Trust.
Gjøvik, 2819, Norway
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