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MRI scans reveal hidden clues in complex knee fractures

NCT ID NCT07481929

Knowledge-focused Sponsor: Second Affiliated Hospital of Soochow University Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at 77 adults with a specific type of knee fracture (Schatzker IV) to see if MRI and CT scans could predict which fractures also involve a dislocation. Researchers compared imaging features between those with and without dislocation. The goal was to help surgeons better plan treatment by identifying injury patterns that increase dislocation risk.

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

77 people

The number who actually took part.

Started

Jan 2019

Finished

Jan 2025

Lead sponsor

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

Adult patients with surgically treated Schatzker type IV tibial plateau fractures treated at a single tertiary trauma center between January 2019 and December 2025 were retrospectively reviewed. Eligible patients had complete preoperative radiographs, CT scans, and MRI examinations. Patients were categorized into fracture-dislocation and non-dislocation groups based on preoperative imaging findings. Demographic data, imaging parameters, and associated soft-tissue injuries were analyzed.

Ages

18 to 70 years

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Adults aged 18 to 70 years Surgically treated Schatzker type IV tibial plateau fracture Wahlquist type B or C fracture confirmed on CT Availability of complete preoperative radiographs, CT, and MRI Exclusion Criteria: * Fractures other than Schatzker type IV Wahlquist type A fractures Ipsilateral distal femoral, tibial shaft, or ankle fractures Previous surgery of the ipsilateral knee Advanced osteoarthritis (Kellgren-Lawrence grade \> 3) Pathologic fractures Missing key clinical data Incomplete or poor-quality imaging precluding accurate measurement

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Conditions

The condition(s) this trial relates to.

tibia fracture Tibial Plateau Fractures

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Tibial plateau fracture

Contacts and locations

Locations

  • The medical record system and imaging system of the Second Affiliated Hospital of Soochow University

    Schoow, Jiangsu, 252000, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.