Variability in Spinopelvic Parameters Among Patients Undergoing Total Hip Arthroplasty

Not Applicable

Completed

• Conditions: Osteoarthritis, Hip

• Registration Number: NCT05212090
• Lead Sponsor: Mayo Clinic

Brief Summary

This research is being conducted to assess measurement correlations on different X-ray views on patients who have undergone or will undergo hip reconstruction surgery.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2022-01-26
• Study First Submitted QC: 2022-01-26
• Study First Posted: 2022-01-27
• Study Start: 2022-02-01
• Status Verified: 2025-03
• Primary Completion: 2025-03-12
• Study Completion: 2025-03-12
• Last Update Submitted: 2025-03-13
• Last Update Posted: 2025-03-17

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 40

Inclusion Criteria

• Ability to provide informed consent.
• 40 patients: 20 preoperative THA, 20 postoperative THA;
• Sex: 20 men, 20 women;
• Age: 20 patients ≥ 70 years, 10 patients 50-70 years, 10 patients 18-50 years.

Exclusion Criteria

• Patients with lumbosacral hardware, contralateral THA.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Primary Outcome Measures

Name	Time	Method
Change in pelvic tilt (PT)	Baseline, 8 hours, 4 weeks	Measured from EOS imaging and AP x-ray, reported in degrees
Change in sacral slope (SS)	Baseline, 8 hours, 4 weeks	Measured from EOS imaging and AP x-ray, reported in degrees
Change in pelvic incidence (PI)	Baseline, 8 hours, 4 weeks	Measured from EOS imaging and AP x-ray, reported in degrees
Change in symphysis to sacrococcygeal junction distance (PSCD)	Baseline, 8 hours, 4 weeks	Measured from EOS imaging and AP x-ray, reported in millimeters (mm)
Change in lumbar lordosis (LL)	Baseline, 8 hours, 4 weeks	Measured from EOS imaging and AP x-ray, reported in degrees

Trial Locations

Locations (1)

Mayo Clinic Rochester; 🇺🇸 Rochester, Minnesota, United States