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NCT Number: NCT06257849

Validity and Reliability of a Danish Version of the Banff Patella Instability Instrument (BPII 2.0-DK)

The Banff Patella Instability Instrument (BPII 2.0) is a disease-specific quality of life questionnaire designed to assess adults with patellar dislocations.

As the BPII 2.0 already is cross-cultural translate and adapted to Danish the examination of the the psychometric properties of the Danish version is still needed

The aim om this study is to determine validity and reliability of the Danish version BPII 2.0-DK in a Danish populations of patients with patellar dislocation.

Active, Not Recruiting

This study is active but is not currently recruiting participants.

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Key information

Conditions

Patella Dysplasia

Age range

14 year–40 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Aarhus University Hospital, Aarhus, Denmark

Loading trial locations.

Who can participate

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Danish Speaking
  • Patella instability problems

Exclusion criteria

  • None

Treatment and study plan

BPII 2.0

Other

Banff Patella Instability Instrument 2.0 is a questionnaire developed for measuring outcome in patients with patella instability

Other names: Banff Patella Instability Instrument 2.0

Primary outcomes

  1. Banff patella instability instrument (BPII 2.0)

    Time frame: Baseline, after 6-8 days

    Questionnaire. (0-100 (0 = Worst, 100 = Best))

  2. Anterior knee pain scale (Kujala)

    Time frame: Baseline

    Questionnaire. (0-100 (0 = Worst, 100 = Best))

  3. Victorian Institute of Sports Assessment - Patella questionnaire (VISA-P)

    Time frame: Baseline

    Questionnaire. (0-100 (0 = Worst, 100 = Best))

  4. International knee documentation committee (IKDC)

    Time frame: Baseline

    Questionnaire. (0-100 (0 = Worst, 100 = Best))

Sponsors and collaborators

Lead sponsor

Aarhus University Hospital

Other

Registry information

Important dates

Study start
2024
Primary completion
2026
Study completion
2026
First posted
Feb 14, 2024
Registry last updated
Oct 1, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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