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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT05682820
Other study ID # 1-rad-ar-2023
Secondary ID
Status Recruiting
Phase
First received
Last updated
Start date June 3, 2020
Est. completion date December 31, 2024

Study information

Verified date January 2023
Source Artromedical Konrad Malinowski Clinic
Contact Konrad Malinowski, MD PhD
Phone +48 509812212
Email malwin8@wp.pl
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

Analysis of Radiological Features of Lateral Femoral Impaction Fracture (LFC-IF) / Lateral Femoral Notch Sign will be performed on MRIs of consecutive patients after anterior cruciate ligament (ACL) injuries and without ACL injuries.


Description:

Two independent measurers will twicely measure the radiological features of Lateral Femoral Impaction Fracture / Lateral Femoral Notch Sign on MRIs of consecutive patients after anterior cruciate ligament (ACL) injuries and without ACL injuries. In cases without ACL injuries, radiological features of terminal sulcus (TS), a native sulcus located on the lateral femoral condyle, will be measured. Intra- and inter-rater agreements will be calculated. The following radiological features will be assessed/ measured: 1. Presence of LFC-IF/ TS 2. LFC-IF/ TS depth 3. LFC-IF/ TS length 4. Distance from Blumensaat line to the front border of LFC-IF / TS 5. Distance from Blumensaat line to the deepest part of LFC-IF / TS 6. Distance from Blumensaat line to the rear border of LFC-IF / TS


Recruitment information / eligibility

Status Recruiting
Enrollment 100
Est. completion date December 31, 2024
Est. primary completion date December 31, 2023
Accepts healthy volunteers
Gender All
Age group 18 Years to 45 Years
Eligibility Inclusion Criteria: - Performed knee MRI with or without ACL tear Exclusion Criteria: - Osteophytes hindering assessment of LFC-IF/ TS morphology - Morphological disturbances hindering assessment of LFC-IF/ TS morphology

Study Design


Related Conditions & MeSH terms


Intervention

Diagnostic Test:
Measurements on knee MRI performed during routine clinical practice
Patients after knee injury are often advised to undergo knee MRI for diagnosis. Measurements on knee MRI performed during routine clinical practice will be made.

Locations

Country Name City State
Poland Artromedical Orthopaedic Clinic Belchatów Lódzkie

Sponsors (1)

Lead Sponsor Collaborator
Artromedical Konrad Malinowski Clinic

Country where clinical trial is conducted

Poland, 

References & Publications (5)

Bernholt DL, DePhillipo NN, Crawford MD, Aman ZS, Grantham WJ, LaPrade RF. Incidence of Displaced Posterolateral Tibial Plateau and Lateral Femoral Condyle Impaction Fractures in the Setting of Primary Anterior Cruciate Ligament Tear. Am J Sports Med. 202 — View Citation

Bernholt DL, DePhillipo NN, Grantham WJ, Crawford MD, Aman ZS, Kennedy MI, LaPrade RF. Morphologic Variants of Posterolateral Tibial Plateau Impaction Fractures in the Setting of Primary Anterior Cruciate Ligament Tear. Am J Sports Med. 2020 Feb;48(2):318 — View Citation

Dimitriou D, Reimond M, Foesel A, Baumgaertner B, Zou D, Tsai TY, Helmy N. The deep lateral femoral notch sign: a reliable diagnostic tool in identifying a concomitant anterior cruciate and anterolateral ligament injury. Knee Surg Sports Traumatol Arthros — View Citation

Lodewijks PCAM, Delawi D, Bollen TL, Dijkhuis GR, Wolterbeek N, Zijl JAC. The lateral femoral notch sign: a reliable diagnostic measurement in acute anterior cruciate ligament injury. Knee Surg Sports Traumatol Arthrosc. 2019 Feb;27(2):659-664. doi: 10.10 — View Citation

Wierer G, Simetinger T, Hudelmaier M, Moroder P, Hoffelner T. Fate of the lateral femoral notch following early anterior cruciate ligament reconstruction. Knee. 2020 Mar;27(2):414-419. doi: 10.1016/j.knee.2020.01.009. Epub 2020 Feb 7. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary Distance from Blumensaat line to the rear border of LFC-IF / TS Distance from Blumensaat line to the rear border of LFC-IF /TS At the time of MRI exam
Secondary Distance from Blumensaat line to the deepest part of LFC-IF / TS Distance from Blumensaat line to the deepest part of LFC-IF / TS At the time of MRI exam
Secondary Distance from Blumensaat line to the front border of LFC-IF / TS Distance from Blumensaat line to the front border of LFC-IF / TS At the time of MRI exam
Secondary LFC-IF / TS length LFC-IF / TS length At the time of MRI exam
Secondary LFC-IF / TS depth LFC-IF / TS depth At the time of MRI exam
Secondary Presence of LFC-IF / TS Presence of LFC-IF / TS At the time of MRI exam
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