NCT05893823

Retrospective Study on Radiological Factors Predictive of Psoas Impingement

Retrospective Study on Radiological Factors Predictive of Symptomatic Psoas Impingement Development in Protruding Cups in Primary Hip Arthroplasty

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 52 (actual)
• Sponsor: Istituto Ortopedico Rizzoli · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to identify radiological factors on TC of the hip that could lead to prediction of development of symptomatic psoas impingement in patients with protruding acetabular cup after primary total hip arthroplasty.

Conditions

• Hip Impingement Syndrome
• Prosthetic Complication

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	Pelvis CT scan	Post-THA hip pelvis CT scan execution for pain, noise or THA planning for the controlateral hip, with identification of acetabular cup protrusion. Comparation of cases and controls to identify radiological factors that could potentially lead to symptomatic psoas impingement prediction.

Timeline

• Start date: 2022-06-06
• Primary completion: 2023-06-06
• Completion: 2025-06-14
• First posted: 2023-06-08
• Last updated: 2025-07-01
• Results posted: 2025-07-01

Locations

2 sites across 1 country: Italy