Uncemented Compared to Cemented Femoral Stems in Total Hip Arthroplasty (CHANCE)

Danderyd Hospital

Status: Active, not recruiting

Conditions: Hip Fractures

Treatments: Procedure: Cemented femoral stem; Procedure: Uncemented femoral stem

Study type: Interventional

Funder types: Other; Industry

Identifiers

NCT02247791

CHANCE

Details and patient eligibility

About

The purpose of this study is to evaluate whether an uncemented hip prosthesis is as safe as an cemented hip prosthesis for patients undergoing total hip arthroplasty surgery following a displaced femoral neck fracture.

Full description

The study will randomize patients between an uncemented and cemented stem

Enrollment: 140 estimated patients

Sex: All

Ages: 65 to 79 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Acute Displaced femoral neck fracture
• Subject is aged between 65-79 years
• Independent walker with or without walking aides
• Subject is able and capable of providing consent to participate in the study

Exclusion criteria

• Patients with Rheumatoid Arthritis
• Patients with an impaired cognitive dysfunction
• Patients with Pathological fractures
• Patients with substance abuse
• Patients with fracture older than 36-hours on arrival at the A&E
• Patients suffering from cancer
• Patients determined by principal investigator to be unsuitable for inclusion

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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140 participants in 2 patient groups

Cemented femoral stem

Active Comparator group

Description:

Patient undergoing total hip arthroplasty surgery

Treatment:

Procedure: Cemented femoral stem

Uncemented femoral stem

Active Comparator group

Description:

Patients undergoing total hip arthroplasty

Treatment:

Procedure: Uncemented femoral stem