The Effect of FemoralStem Collar for Total Hip Arthroplasty on Functional Recovery up to 12months Postoperarively:Rrospective randomized controlled study using a smartphone application

JRCT ID: jRCT1032240074

Registered date:10/05/2024

Basic Information

• Recruitment status: Recruiting
• Health condition(s) or Problem(s) studied: osteoarthritis of the hip
• Date of first enrollment: 10/05/2024
• Target sample size: 100
• Study type: Interventional
• Intervention(s): Total hip arthroplasty

Outcome(s)

• Primary Outcome: Difference between two groups in gait data at 12months after surgery

Secondary Outcome

Difference between two groups in QOL
Difference between two groups in gait data at 2months and 6month after surgery
Occurrence of adverse event related to THA

Key inclusion & exclusion criteria

• Age minimum: >= 18age old
• Age maximum: <= 75age old
• Gender: Both

Include criteria

iPhone user
Patiens who can use their smart phone by themselves,and install mymobility app by themselves.
Patiens who can come to the outpatient up to 12months after surgery.

Exclude criteria

Patients with osteoarthritis of the knee
Patients who had lower limbs surgery within 3 months.
Revision THA patients

Related Information

• Primary Sponsor: Hirakawa Kazuo