Comparison of Bipolar Hemiarthroplasty and Total Hip Arthroplasty With Dual Mobility Cup

Dislocations Clinical Trial

Official title:

Comparison of Bipolar Hemiarthroplasty and Total Hip Arthroplasty With Dual Mobility Cup in the Treatment of Old Active Patients With Displaced Neck of Femur Fracture

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT03875014
• Other study ID #: AKUP
• Status: Completed
• Start date: January 1, 2015
• Est. completion date: December 31, 2018

Study information

• Verified date: March 2019
• Source: Aga Khan University
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

This study is conducted with the aim to compare the functional outcome, rate of dislocation, complications and mortality after treatment of displaced neck of femur fracture with bipolar hemiarthroplasty or total hip arthroplasty with dual mobility cuff.

Description:

This study is conducted with the aim to compare the functional outcome, rate of dislocation, complications and mortality after treatment of displaced neck of femur fracture with bipolar hemiarthroplasty or total hip arthroplasty with dual mobility cuff.

This study is conducted with the aim to compare the functional outcome, rate of dislocation, complications and mortality after treatment of displaced neck of femur fracture with bipolar hemiarthroplasty or total hip arthroplasty with dual mobility cuff.

A retrospective cohort study will be conducted at our tertiary care level 1 trauma center .ERC approval wwill taken from Ethical Review Committee of the hospital. Patients of age group more than 60 year who underwent hip arthroplasty (bipolar hemiarthroplasty or THA with dual mobility implant) between 2015 and 2017 for displaced neck of femur fracture with a complete follow up for one year were included.

Both groups will be assessed for postoperative complications including surgical complications (dislocation, periprosthetic fracture and surgical site infection), one year mortality and functional outcome via Harris hip score at the latest follow up.

Data will be analyzed using SPSS version 20.Chi-sqaure test was used to compare categorical variables whereas independent sample T-test was used to compare continuous variables. P-value of <0.05 was considered significant

Recruitment information / eligibility

• Status: Completed
• Enrollment: 104
• Est. completion date: December 31, 2018
• Est. primary completion date: December 31, 2017
• Accepts healthy volunteers: No
• Gender: All
• Age group: 60 Years and older

Eligibility

Inclusion Criteria:

• . Patients of age group more than 60 year who underwent hip arthroplasty (bipolar hemiarthroplasty or THA with dual mobility implant) between 2015 and 2017 for displaced neck of femur fracture with a complete follow up for one year

Exclusion Criteria:

• Patient who underwent hip arthroplasty for other indications, patients younger than 60 years patient with pathological fractures, patient with missing records and patients lost to follow up

Related Conditions & MeSH terms

• Dislocations

Intervention

Device:
• surgery with implant for hip fracture
hip replacement with bipolar hemiarthroplasty or total hip arthroplasty dual mobility done and patients was followed

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Aga Khan University

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	mortality	death within one year of index surgery	one year
Secondary	functional outcome	harris hip score used to determine functional outcome	one year