Both personal factors and joint geometry contribute to the development of chronic ankle instability.
ID
Bron
Verkorte titel
Aandoening
ankle instability, chronic instability, bone or joint geometry
enkel instabiliteit, chronische instabiliteit, bot of gewrichtsgeometrie
Ondersteuning
VUmc Amsterdam
Slotervaart MC Amsterdam
Flevoziekenhuis Almere
OLVG Amsterdam
Onderzoeksproduct en/of interventie
Uitkomstmaten
Primaire uitkomstmaten
A predictionmodel based on patient specific characteristics and ankle joint geometry.
Achtergrond van het onderzoek
Chronic ankle instability is a common result of an ankle sprain. The patients we see at the orthopaedics department often suffer from complaints for an unnessesarily long period of time. Additionally the longer the period of complaints and recurrent sprains, the lower the chance of surgical succes. We are going to develop a prediction model to assess which factors contribute to chronicity. This way patients with a greater chance on chronic instability can be identified and may become eligible for early surgical stabilization.
Doel van het onderzoek
Both personal factors and joint geometry contribute to the development of chronic ankle instability.
Onderzoeksopzet
Questionnaires will be sent 2 weeks after the ER visit, and after 3 and 6 months.
Onderzoeksproduct en/of interventie
None
Publiek
Gwendolyn Vuurberg
Meibergdreef 9
Amsterdam 1105 AZ
The Netherlands
Tel.: +31(0)205662474
Email: g.vuurberg@amc.uva.nl
Wetenschappelijk
Gwendolyn Vuurberg
Meibergdreef 9
Amsterdam 1105 AZ
The Netherlands
Tel.: +31(0)205662474
Email: g.vuurberg@amc.uva.nl
Belangrijkste voorwaarden om deel te mogen nemen (Inclusiecriteria)
At least 18 years old
Visited the ER within one week after a lateral ankle sprain
An AP and lateral x-ray have been made
Agreed with being approached for this study
Questionnaires have been returned within 4 weeks
Reported lateral ankle pain after an ankle sprain or ankle distortion ankle
Belangrijkste redenen om niet deel te kunnen nemen (Exclusiecriteria)
Present fracture or other joint pathology/bone matrix pathology
A diagnosed OCD after primary inclusion
Medial ankle instability
Previous ankle surgery
An unreliable x-ray due to the angle in which it is made or low quality
Acute surgical repair of the ATFL/CFL or another form of surgery within 6 months after the initial ankle sprain
Opzet
Deelname
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In overige registers
| Register | ID |
|---|---|
| NTR-new | NL5958 |
| NTR-old | NTR6139 |
| Ander register | : W16_258 # 16.303 |