Squeaking in Ceramic-on-Ceramic Total Hip Arthroplasty Using Delta TT Cup

Seoul National University

Status: Enrolling

Conditions: Osteonecrosis of Femoral Head; Osteoarthritis, Hip; Rheumatoid Arthritis of Hip; Femoral Neck Fractures; Posttraumatic Arthropathy

Treatments: Procedure: Total hip arthroplasty with Delta TT cup

Study type: Observational

Funder types: Other

Identifiers

NCT04594564

Delta TT cup

Details and patient eligibility

About

This study will evaluate clinical outcome on patients who undergo ceramic on ceramic (CoC) bearing total hip arthroplasty (THA) using Delta TT cup.

Full description

This study will evaluate clinical outcome on patients who undergo ceramic on ceramic (CoC) bearing total hip arthroplasty (THA) using Delta TT cup. Specifically the study intends to address the following research topics:

1. The incidence of squeaking after CoC THA using Delta TT cup.
2. The dislocation rate and survival rate of CoC THA using Delta TT cup.

Enrollment: 270 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Older than 18 years old
• Non-inflammatory degenerative joint disease such as osteoarthritis or avascular necrosis
• Rheumatoid arthritis
• Post-traumatic arthritis
• Fractures of femoral neck

Exclusion criteria

• Local or systemic infection
• Septicaemia
• Persistent acute or chronic osteomyelitis
• Confirmed nerve or muscle lesion compromising hip joint function
• Unstable medical illness
• Rapidly progressive neurological disease