3D MR Versus 3D CT for Glenohumeral Arthritis

NYU Langone Health

Status: Completed

Conditions: Glenohumeral Osteoarthritis; Arthritis

Treatments: Diagnostic Test: 3D computed tomography (CT) imaging; Diagnostic Test: 3-dimensional (3D) magnetic resonance (MR) imaging

Study type: Interventional

Funder types: Other

Identifiers

NCT03379545

17-00500

Details and patient eligibility

About

This study aims to assess the efficacy of three-dimensional magnetic resonance (MR) compared to three-dimensional computed tomography (CT) imaging. This proposed study is a prospective, unrandomized, single-blinded, self-controlled, and single-armed diagnostic radiological evaluation study.

Enrollment: 31 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients suffering from glenohumeral OA;
• Radiographic evidence of severe glenoid erosion;
• Indication for TSA based on clinical exam;
• Patient is willing to participate by complying with pre-operative visit requirements;
• Patient is willing and able to review and sign a study informed consent form.

Exclusion criteria

• Prior arthroplasty at the affected shoulder;
• Patients with inflammatory arthritis;
• Patients with post-capsulorrhaphy arthritis;
• Patients with post-traumatic arthritis;
• Patients with rotator cuff tear arthropathy;
• Patients exhibiting a lack of physical or mental ability to perform or comply with the study procedures;
• Patients who are pregnant;
• Patients with implanted medical devices that are contraindicated to exposure up to a 3.0-tesla magnetic field.

Trial design

Primary purpose: Diagnostic

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

---

31 participants in 1 patient group

3D MR and 3D CT Imaging

Other group

Description:

All shoulder arthroplasty candidates with glenohumeral osteoarthritis will be receiving both 3D computed tomography (CT) and 3D non-contrast magnetic resonance (MR) imaging.

Treatment:

Diagnostic Test: 3-dimensional (3D) magnetic resonance (MR) imaging

Diagnostic Test: 3D computed tomography (CT) imaging