Patient Scores and Functional Tests After Hip Surgery

NCT07048041 | Completed

• 1 other identifier: ODU-SBFTR-AYGUNPOLAT-006
• Study Type: observational
• Target: 50
• Locations: 1 country
• Sites: 1

Brief Summary

This study aims to explore how well patient self-assessments reflect their actual physical performance following hip replacement surgery. By comparing questionnaire-based scores with practical mobility tests, the study seeks to provide insight into the usefulness of both tools in evaluating recovery after total hip arthroplasty.

Conditions

Total Hip Replacement; Patient-Reported Outcomes

Keywords

Total Hip Arthroplasty; Patient-Reported Outcomes; Physical Performance Tests

Outcome Measures

Primary Outcomes (1)

• Correlation Between PROM Scores and Performance-Based Test Results Correlation Between PROM Scores and Performance-Based Test Results Correlation Between PROM Scores and Performance-Based Test Results

  The study will assess the strength and direction of the relationship between patient-reported outcomes (Oxford Hip Score, WOMAC, SF-12) and physical performance test results (Timed Up and Go, Four Square Step Test, 4-Meter Gait Speed Test) using correlation coefficients.

  Day of assessment (single visit)

Study Arms (1)

Total Hip Arthroplasty (THA) patients

Patients who underwent primary unilateral total hip arthroplasty at least 6 months prior and met all inclusion criteria. Participants were evaluated using patient-reported outcome measures and performance-based physical tests in a single session.

Other: Functional Assessment Battery

Interventions

Functional Assessment Battery OTHER

Participants completed a series of validated patient-reported outcome questionnaires (Oxford Hip Score, WOMAC, SF-12) and physical performance tests (Timed Up and Go, Four Square Step Test, 4-Meter Gait Speed Test) during a single outpatient assessment session. No therapeutic or invasive interventions were performed.

Also known as: Timed Up and Go, Four Square Step Test, Gait Speed Test, Oxford Hip Score, WOMAC, Short Form-12 Health Survey (SF-12)

Total Hip Arthroplasty (THA) patients

Eligibility Criteria

• Age: 55 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

Adults aged 55 years and older who underwent unilateral primary total hip arthroplasty at least six months prior. All participants were able to walk independently and had sufficient cognitive and communication abilities to complete physical and questionnaire-based assessments.

You may qualify if:

• Underwent unilateral primary total hip arthroplasty at least 6 months prior
• Ability to walk independently (with or without assistive device)
• Ability to understand and complete assessments and questionnaires

You may not qualify if:

• Revision or bilateral total hip arthroplasty
• Additional lower extremity surgery after the index THA
• Body mass index (BMI) greater than 40 kg/m²
• Neurological, orthopedic, or systemic disorders affecting gait or balance
• Severe cognitive impairment or communication difficulties

Sponsors & Collaborators

• Ordu University: lead

Study Sites (1)

Ordu University

Ordu, 52200, Turkey (Türkiye)

Location

Study Officials

• Yusuf POLAT, Assoc.Prof.

  Ordu University

  STUDY DIRECTOR

Study Design

• Study Type: observational
• Observational Model: CASE ONLY
• Time Perspective: PROSPECTIVE
• Target Duration: 1 Day
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Principal Investigator

Study Record Dates

• First Submitted: June 24, 2025
• First Posted: July 2, 2025
• Study Start: July 1, 2025
• Primary Completion: August 15, 2025
• Study Completion: September 1, 2025
• Last Updated: September 5, 2025

Record last verified: 2025-09

Data Sharing

• IPD Sharing: Will not share

Locations

TU (1)