Post-operative longitudinal monitoring of osteochondral defects of the talus with ultrasound after bone marrow stimulation.
Withdrawn
- Conditions
- osteochondral defect / cartilage defect10005944
- Registration Number
- NL-OMON45273
- Lead Sponsor
- Orthopedie
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Withdrawn
- Sex
- Not specified
- Target Recruitment
- 5
Inclusion Criteria
-Patients should have an age 18 years or older
-Patients should be able to read the patient information
-Patients who have received or are scheduled for a routine CT-scan of the ankle which shows an OCD of the ankle and are on the waiting list to receive bone marrow stimulation treatment surgical for the OCD
-OCDs grade II-V according to the Berndt-Hardy-Loomer classification located at the anterior section of the talar dome.
Exclusion Criteria
-Patients with suspected multiple pathologies in the ankle joint
-Patients that are not able to or did not receive a CT-scan
-Patients younger than 18 years
-Patients who have not signed the informed consent form
Study & Design
- Study Type
- Observational non invasive
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method <p>-Degree of filling of the osteochondral defect over time.<br /><br>-Type and degree of irregularity of cartilage surface<br /><br>-Loomer/Berndt and Harty classification of the lesion (pre-op)<br /><br>-ICRS Cartilage Repair Assessment system<br /><br>-ICRS Grade<br /><br>-Location of the lesion in relation to possible visualisation with ultrasound<br /><br>-Description of characteristic signs of an OCD as visualized by ultrasound at<br /><br>all sample events</p><br>
- Secondary Outcome Measures
Name Time Method <p>N.A.</p><br>