Dual Mobility Cup: Does it Improve Patient's Satisfaction After Total Hip Arthroplastry?

Patient Satisfaction Clinical Trial

Official title:

Principal Investigator

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04333316
• Other study ID #: 42687
• Status: Completed
• Phase: N/A
• Start date: January 2011
• Est. completion date: August 2018

Study information

• Verified date: April 2020
• Source: Tanta University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Although the success of total hip arthroplasty, many patients were dissatisfied postoperatively. Patient's reported outcome measures become of a great importance in assessment of the results after joint replacement. The aim of this prospective study is to evaluate and compare postoperative patient's satisfaction after implantation of two commonly used different designs of total hip arthroplasty.

Description:

The investigators conducted a prospective comparative study carried out on 180 patients suffering of hip arthritis between 2011 and 2018. They were randomized into two groups of homogenous demographic and clinical data. Group A was treated by cementless T.H.A. with a large head while group B received cementless T.H.A. with a dual mobility cup. Clinical evaluation and preoperative patient's expectation were assessed and compared to the postoperative satisfaction.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 180
• Est. completion date: August 2018
• Est. primary completion date: August 2018
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: N/A to 65 Years

Eligibility

Inclusion Criteria:

• Unilateral hip arthritis

• Age up to 65 years

• Body mass index (BMI) up to 35

• Modified Charnley comorbidity classification equal to A

Exclusion Criteria:

• Neurological deficit (e.g. Parkinsonism, stroke)

• Bone type c not fit for cementless fixation

• Poly-arthritis, active inflammatory arthritis (e.g. rheumatoid arthritis)

• Any patient with psychiatric disorders

Related Conditions & MeSH terms

• Hip Osteoarthritis
• Osteoarthritis, Hip
• Patient Satisfaction

Intervention

Procedure:
• large head
implantation of large head total hip
• dual mobility cup
implantation of dual mobility total hip

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Tanta University

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	patient's satisfaction	measurement by patient's reported outcomes measures	about 5 years
Primary	clinical evaluation	WOMAC score	about 5 years
Primary	pain assessment	VAS score	about 5 years