Clinical trial Recruiting at 1 site Observational Ages 18 and up

Assessing knee osteoarthritis in patients with tibial plateau fractures in Norrbotten

Official title: Knee Osteoarthritis in the Region of Norrbotten (KORN)

Run by Umeå University · NCT06451510 · Data updated 2026-11-12

This study looks at how common knee osteoarthritis is in people from Norrbotten, Sweden who had tibial plateau fractures, and it also checks how different factors might affect their recovery.

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Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment500 (estimated)
SponsorUmeå University
Academic / other
Locations1 site (Luleå, Norrbotten County)
StatusRecruiting
StartedSeptember 1, 2020
Main results expectedDecember 31, 2027
Study endsDecember 31, 2027
Registry record updatedJune 18, 2024
Trial IDNCT06451510 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are patients from the Norrbotten region who underwent tibial plateau fractures between 2001 and 2015.

Probably not a fit

Patients with pre-existing osteoarthritis, cognitive disorders, or those who have had severe injuries to the knee may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to evaluate the prevalence of radiographic knee osteoarthritis in patients from the Norrbotten region of Sweden who experienced tibial plateau fractures between 2001 and 2015. It involves clinical examinations and radiographic assessments, alongside condition-specific and general health-related quality of life evaluations using established scoring tools. The study also investigates potential risk factors such as age, gender, BMI, and fracture treatment methods that may influence long-term functional outcomes.

Why it matters

Potential benefit: If successful, this study could provide insights into the long-term effects of tibial plateau fractures on knee osteoarthritis, potentially guiding better management strategies for affected patients.

How similar studies have gone: While this study builds on existing knowledge of knee osteoarthritis, the specific focus on tibial plateau fractures and their long-term outcomes is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients from the region of Norrbotten (northern part of Sweden) who underwent tibial plateau fracture between the years of 2001 and 2015

Exclusion Criteria:

* Death without bilateral weighted X-ray minimum 5 years post injury
* Open growth plate in distal femur and/or proximal tibia
* Extraarticular or isolated eminentia fracture
* OA prior to injury
* Having a rheumatic disorder involving joints
* Earlier and/or later severe injury to the index knee
* Having cognitive disorders disqualifying from the study

Where it's running

  • Sunderby Central Hospital of Norrbotten
    Luleå, Norrbotten County, Sweden
    Recruiting

Study contacts

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.