Knee bending clue may help doctors detect hidden meniscus dislocation in kids
NCT ID NCT04741269
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study examined 98 children with a symptomatic discoid lateral meniscus (DLM), a condition where the knee's cartilage is shaped abnormally. Researchers looked for a link between a child's inability to fully bend one knee and a dislocation of the meniscus seen during surgery. The goal was to see if this simple physical exam finding could help doctors identify a specific type of meniscus problem that needs surgical repair.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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98 people
The number who actually took part.
- Started
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Sep 2020
- Finished
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Dec 2020
- 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.
Who is studied
Children with a discoid lateral meniscus symptomatic and surgical care.
- Ages
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0 to 18 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: * \< 18 yo * Symptomatic discoid lateral meniscus Exclusion Criteria: * Osteochondritis dissecans (OCD) * Asymptomatic and partial DLM observed during arthroscopic exploration for other reasons * Revision knee surgery
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Sign up to get updates when this study changes or when new studies for Highlights A new clinical sign which point out A meniscus posterior luxation because of A mca-type DLM are added.
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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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Paediatric orthopaedic - Femme Mère Enfant Hospital (HFME)
Lyon, 69005, France