Influence of Spinal Deformity on THA

July 25, 2023 updated by: Amr Abdel-Rahman Mazhar, Assiut University

Influence of Spinal Deformity on Acetabular Cup Position in THA.

The aim of the study is to understand the effect of spinal deformity and altered sagittal plane parameters of lumbosacral complex on acetabular cup position in THA.

Study Overview

Status

Not yet recruiting

Conditions

Intervention / Treatment

Detailed Description

Investigators will Find out if there is change in the acetabular cup including the abduction and anteversion angles in patients who had THA and has spinal deformity

Study Type

Observational

Enrollment (Estimated)

80

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact Backup

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

N/A

Sampling Method

Non-Probability Sample

Study Population

patients from 30 to 70 years old with primary THA and spinal deformity

Description

Inclusion Criteria:

  • all patients who had primary THA in 6 month duration
  • patients from 30 to 70 years old with primary THA

Exclusion Criteria:

  • patients who have ankylosing spondylitis
  • patients with revised THA
  • patients with associated injuries in lower limb

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
change of acetabular cup position in spinal deformity
Time Frame: immediate post operative X-ray hip anteroposterior and cross table lateral views in supine position measuring cup abduction and anteversion angles and 3 month post operative X-ray hip and lumbosacral anteroposterior and lateral views in standing position
change of acetabular cup abduction and anteversion angles in patients who has THA and spinal deformity
immediate post operative X-ray hip anteroposterior and cross table lateral views in supine position measuring cup abduction and anteversion angles and 3 month post operative X-ray hip and lumbosacral anteroposterior and lateral views in standing position

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
complications of THA mainly hip dislocation and HOOS hip survey
Time Frame: 3 month duration post operatively
post-operative hip dislocation
3 month duration post operatively

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Assiut University

Investigators

  • Study Chair: Hatem M Abdel-Moneim Bakr, professor, Assiut University

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

November 8, 2023

Primary Completion (Estimated)

November 8, 2024

Study Completion (Estimated)

January 1, 2025

Study Registration Dates

First Submitted

May 25, 2023

First Submitted That Met QC Criteria

May 28, 2023

First Posted (Actual)

June 7, 2023

Study Record Updates

Last Update Posted (Actual)

July 27, 2023

Last Update Submitted That Met QC Criteria

July 25, 2023

Last Verified

July 1, 2023

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • spinal deformity in THA

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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