NCT04157842

The Influence of Hip Replacement on Lower Extremity Hemodynamics in Crowe IV Hip Dysplasia Patient

The Influence of Hip Replacement (Subtrochanteric Osteotomy vs. Non-osteotomy) on Lower Extremity Hemodynamics in Crowe IV Hip Dysplasia Patient

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 100 (estimated)
• Sponsor: Second Affiliated Hospital, School of Medicine, Zhejiang University · Academic / Other
• Sex: All
• Age: 18 Years – 80 Years
• Healthy volunteers: Accepted

Summary

Explore the influence of hip replacement on lower extremity hemodynamics in Crowe Ⅳ hip dysplasia patient.

Detailed description

Changes of limb length after total hip replacement is common, especially for Crowe Ⅳ hip dysplasia patient. Such change potentially increases tension of vessel and influence lower extremity hemodynamics. Till now, little is known in this area.

Conditions

• Hip Dysplasia

Interventions

Type	Name	Description
PROCEDURE	total hip replacement with subtrochanteral osteotomy	applying subtrochanteral osteotomy during the operation to release the tension of vessels and nerve
PROCEDURE	total hip replacement with no osteotomy	just total hip replacement

Timeline

• Start date: 2019-11-01
• Primary completion: 2021-11-01
• Completion: 2023-11-01
• First posted: 2019-11-08
• Last updated: 2019-11-08