New active rehab could get teen soccer players back on the pitch faster
NCT ID NCT07430072
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study tests a new, pain-controlled rehab program for 40 adolescent soccer players (ages 14-19) with mild lumbar stress reactions. Instead of the standard 3-month sports ban, the program uses early, criteria-based activity progression. Researchers will monitor bone healing on MRI and track pain and function over 3-6 months to see if this approach is safe and effective.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Active rehabilitation protocol (ActiveBack, AktivRygg)
- What this could lead to
- If successful, this could offer a safer, faster return to soccer for teens with mild back stress fractures, reducing the need for a 3-month sports break.
- What could go wrong
- This is a small pilot study with only 40 participants and no control group. The results may not apply to all players, and the new protocol might not be as safe or effective as hoped.
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 40 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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Feb 2027
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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14 to 19 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: * Age: 14-19. * Soccer players * Low grade (1-2) lumbar stress reaction in L4 or L5. * Pain in the area of the affected vertebrae with sports activity and/or ADL. Exclusion Criteria: * Not able to get MRI, * Other conditions/injuries that potentially could affect the result (at baseline and during follow up), i.e. lumbar disc prolapse, scheurmans disease, ankylosing spondylitis, * Disorders influencing growth. * Previously unsuccessful treatment of lumbar stress reaction.
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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
3 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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Idrettsmedisinsk Klinikk, Brann Stadion
Bergen, 5052, Norway
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The Norwegian FA Sports Medicine Clinic
Oslo, 1177, Norway
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Western Norway Center for Sports Medicine
Bergen, 5058, Norway
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