Mid-Term Natural Course Postoperative of Crowe Type III-IV Hip Dysplasia

Not Applicable

• Conditions: Hip Dysplasia; Hip Arthropathy
• Interventions: Procedure: Shortened hip arthroplasty

• Registration Number: NCT05149729
• Lead Sponsor: Bezmialem Vakif University

Brief Summary

Comparison of preoperative and postoperative mid-term course of patients with Crowe Type 3 and Type 4 hip dysplasia.

Detailed Description

Crowe type 3 and type 4 patients who underwent shortened hip replacement surgery will be followed up for 2 years.

Patients will be called for routine outpatient controls at the 2nd week, 6th week, 3rd month, 6th month, 12th month, 24th month.

Patients will be referred to the physical therapy specialist for abduction strengthening and pelvis tilt corrective exercises starting from the 6th week.

Scoliosis and orthoroentgenography x-rays will be taken at the last control of the patients.

HHS, WOMAC hip score and SF-12 score will be obtained from the patients. Scores, lower extremity and spine angles will be evaluated after the last examinations performed at 12 and 24 months.

Study Timeline

• Study Start: 2021-02-10
• Study First Submitted: 2021-10-08
• Status Verified: 2021-12
• Study First Submitted QC: 2021-12-03
• Last Update Submitted: 2021-12-03
• Study First Posted: 2021-12-08
• Last Update Posted: 2021-12-08
• Primary Completion: 2024-05-10
• Study Completion: 2024-06-10

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 20

Inclusion Criteria

• Crowe type 3 and 4 patients over 18 years of age who had shortened hip replacement surgery

Exclusion Criteria

• Crowe type 1 or 2 patients over 18 years of age who had shortened hip replacement surgery
• Patients who have previously operated on the contralateral hip
• Patients who underwent shortened hip replacement for a reason other than developmental dysplasia of the hip

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Crowe type 3 and 4 patients undergoing shortened hip replacement	Shortened hip arthroplasty	Clinical and radiological results of Crowe type 3 and 4 patients who underwent shortened hip prosthesis at 12 and 24 months

Primary Outcome Measures

Name	Time	Method
Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC)	The degree of improvement in Vomac score will be evaluated by looking at preoperative and postoperative 12th month Vomac scores.( 0-12th month )	The WOMAC score range, which indicates the clinical satisfaction of the patients, is between 0-100.

Trial Locations

Locations (1)

Bezmialem Vakıf University; 🇹🇷 İstanbul, Fatih, Turkey