Diagnostic Performance of 4D-CT in Diagnostics of SLL Ruptures/ACTION: Accuracy of 4D-CT for Diagnosing Instable ScaphOlunate DissociatioN

Diagnostic Performance of 4D-CT in Diagnostics of SLL Ruptures/ACTION: Accuracy of 4D-CT for Diagnosing Instable ScaphOlunate DissociatioN - ACTION

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00021110

Enrollment

120

Registered

2020-05-12

Start date

2020-05-17

Completion date

Unknown

Last updated

2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

S63

Interventions

Group 1: 40 prospectively enrolled patient with symptoms of SLL tears and indication for arthroscopy. Stability of the SLL is assessed before the operation through 4D-CT (index test) irrespectively of

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Suspicion of SL ligament injury Indication for arthroscopy no relevant comorbidities written consent

Exclusion criteria

Exclusion criteria: language barrier 4D-CT not possible pregnancy

Design outcomes

Primary

Measure	Time frame
Differentiation between stable and unstable SL-ligament injury a. by 4D-CT and cineradiography b. by SL gap, SL angle, RL angle c. confirmation by arthroscopy	—

Secondary

Measure	Time frame
Sensitivity and specificity of a. 4D-CT and cineradiography as index test and b. arthroscopy as gold standard c. by determination of ROC and AUC	—

Countries

Germany

Contacts

Public ContactLeonie Gölz

Klinik für Radiologie und Neuroradiologie, Unfallkrankenhaus Berlin

leonie.goelz@ukb.de+40-30-56813829

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 16, 2026