Skip to main content
OpenTrials
Completed

NCT Number: NCT06209255

Pelvic Osteotomy Of The Total Hip Replacement

This observational study aims to learn about the outcomes in the previously operated patient and whether pelvic bone rearrangement surgery was a success.

The main question it aims to answer is:

• Should the investigators perform pelvic rearrangement surgery on a patient if there's not enough bone stock to accomplish the exchange of the components?

As the research started the participant was asked to attend outpatient clinics regularly and keep in touch. The investigators were able to observe the outcomes and closely explore probable risks for failure.

Completed

Looking for future studies?

Notify Me

Key information

Conditions

Congenital Hip Dysplasia Arthritis Congenital Abnormalities Congenital, Hereditary, and Neonatal Diseases and Abnormalities Developmental Dysplasia of the Hip Hip Dislocation, Congenital Hip Osteoarthritis Joint Diseases Musculoskeletal Abnormalities Musculoskeletal Diseases Osteoarthritis Osteoarthritis, Hip Rheumatic Diseases

Age range

18 year–55 year

Sex eligibility

All sexes

Study type

Observational

Primary location

VanBEAH

Van, 65035, Turkey (Türkiye)

About this study

A 56-year-old female patient had a hip operation one year previously and experienced her first dislocation two months postoperatively. The patient underwent closed reduction three times. The patient presented to us due to a fourth hip dislocation that had occurred one month previously. Hip X-ray images revealed acetabular component malposition, with an 80-degree inclination and 20 degrees of cup anteversion with a posterior hip dislocation. The investigators treated the patient via pelvic osteotomy, using a modified Stoppa approach to reduce acetabular inclination. The patient had no dislocation at the 2-year follow-up. At the last follow-up, the Harris Hip Score was 85.

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Previously Replaced Total Hip
  • Minimum 1-year follow-up
  • 18-45 years, both sexes
  • otherwise healthy

Exclusion criteria

  • Any debilitating disorder
  • Neurological or genetic disorders
  • Pediatric or geriatric age

Treatment and study plan

Pelvic Osteotomy - Ganz Procedure

Procedure

Ischial osteotomy was performed on the pubic arch; this was followed by iliac osteotomy, performed using Schanz screws in the iliac wing. The osteotomized acetabulum was overturned, and inclination was reduced.

Primary outcomes

  1. Harris Hip Score

    Time frame: 3 years

    Higher scores, the better.

Secondary outcomes

  1. Visual Analogue Score

    Time frame: 3 years

    Lower the scores, the better.

Sponsors and collaborators

Lead sponsor

Van Bölge Eğitim ve Araştırma Hastanesi

Other Gov

Registry information

Official study title

Case Report: Treatment of Hip Instability After Total Hip Replacement With Pelvic Osteotomy Using A Modified Stoppa Approach

Important dates

Study start
2020
Primary completion
2021
Study completion
2023
First posted
Jan 17, 2024
Registry last updated
Jan 17, 2024

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Related clinical trials

Published trials that share one or more normalized conditions with this study.