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Functional Status, Morbidity and Mortality in Cemented Versus Press-Fit Hemiarthroplasty

2014-07-23 21:09:22 | BioPortfolio

Summary

Hemiarthroplasty (half of a hip replacement) is the most common treatment for displaced fractures of the femoral neck in the elderly and is associated with a better functional outcome and fewer reoperations than internal fixation. Currently, the operative management of displaced femoral neck fractures favors the use of cemented implants. This technique is believed to be more stable in the immediate post-operative period, but there is limited evidence of a decreased morbidity and mortality with cemented versus press-fit stems (uncemented). In 2006, a meta-analysis concluded that the evidence was too limited to recommend a cemented or press-fit hemiarthroplasty.

In this investigation, the morbidity, mortality and functional outcome associated with cemented and press-fit hemiarthroplasty will be compared prospectively. We propose that the use of press-fit hemiarthroplasty in the treatment of displaced subcapital fractures of the femoral neck would be associated with a decreased risk of adverse peri-operative outcomes, and that the functional results of cemented and press-fit hemiarthroplasty will be equivalent at one year.

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment

Conditions

Femoral Neck Fracture

Intervention

Cemented versus Press-Fit Hip Hemiarthroplasty

Location

Hartford Hospital
Hartford
Connecticut
United States
06106

Status

Completed

Source

Hartford Hospital

Results (where available)

View Results

Links

Published on BioPortfolio: 2014-07-23T21:09:22-0400

Clinical Trials [1866 Associated Clinical Trials listed on BioPortfolio]

Bipolar Versus Unipolar Hemiarthroplasty for Patients With a Hip Fracture

Insertion of a hemiarthroplasty is a well established treatment for a dislocated medial hip fracture in elderly patients. The purpose of this study is to compare unipolar and bipolar hemia...

Randomised Controlled Trial of Cemented Hemiarthroplasty Versus Uncemented Furlong Hemiarthroplasty

In England each year over 9,000 people fracture their hip. Most of these are elderly females with the fracture occurring after a fall. Approximately half of these fractures are classified ...

Hemiarthroplasty or Internal Fixation for Displaced Femoral Neck Fractures

An estimated 1.6 million patients sustain a hip fracture every year, about half of these are intracapsular femoral neck fractures. A femoral neck fracture is a life changing event for any ...

Hemiarthroplasty or Internal Fixation for Displaced Femoral Neck Fractures - 5 Years Follow up

An estimated 1.6 million patients sustain a hip fracture every year, about half of these are intracapsular femoral neck fractures. A femoral neck fracture is a life changing event for any ...

The Influence of Cognitive Status on Walking Abilities After Femoral Neck Fracture

Introduction: Femoral neck fracture is a devastating injury with serious medical and social consequences. One third of these patients have some degree of impaired cognitive status. Despite...

PubMed Articles [6597 Associated PubMed Articles listed on BioPortfolio]

The influence of bone cement and American Society of Anesthesiologists (ASA) class on cardiovascular status during bipolar hemiarthroplasty for displaced femoral-neck fracture: A multicenter, prospective, case-control study.

Little is known about how bone cement and American Society of Anesthesiologists (ASA) classification influence the cardiovascular system in elderly patients with femoral-neck fractures treated with ce...

Does a fixed offset hemiarthroplasty implant have any effect on pain and function in patients with a femoral neck fracture?

Hip hemiarthroplasty is the commonest operation performed for a displaced intracapsular hip fracture in the UK. A variety of implants including fixed offset prostheses are utilised. There has been no ...

Evaluation and Management of Failed Hemiarthroplasty.

Hemiarthroplasty is a common procedure for treatment of displaced femoral neck fractures in low-demand patients. As hip fracture incidence continues to increase, the need for revision hemiarthroplasty...

Should All Orthopedists Perform Hemiarthroplasty for Femoral Neck Fractures? A Volume-outcome Analysis.

To determine whether very low surgeon and hospital hip arthroplasty volume are associated with unfavorable outcomes following hemiarthroplasty for femoral neck fractures.

Diagnosis and Management of Ipsilateral Femoral Neck and Shaft Fractures.

Ipsilateral femoral neck and shaft fractures typically occur as a result of high-energy trauma in young adults. Up to 9% of femoral shaft fractures will have an associated femoral neck fracture. Aware...

Medical and Biotech [MESH] Definitions

Hip deformity in which the femoral neck leans forward resulting in a decrease in the angle between femoral neck and its shaft. It may be congenital often syndromic, acquired, or developmental.

A groin hernia occurring inferior to the inguinal ligament and medial to the FEMORAL VEIN and FEMORAL ARTERY. The femoral hernia sac has a small neck but may enlarge considerably when it enters the subcutaneous tissue of the thigh. It is caused by defects in the ABDOMINAL WALL.

Fractures of the FEMUR HEAD; the FEMUR NECK; (FEMORAL NECK FRACTURES); the trochanters; or the inter- or subtrochanteric region. Excludes fractures of the acetabulum and fractures of the femoral shaft below the subtrochanteric region (FEMORAL FRACTURES).

Hip deformity in which the angle between the femoral neck and its shaft is increased. It may be congenital, acquired, or developmental.

Implantable fracture fixation devices attached to bone fragments with screws to bridge the fracture gap and shield the fracture site from stress as bone heals. (UMDNS, 1999)

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