Influence of Spinal Deformity on THA

NCT05892523 | Unknown

• 1 other identifier: spinal deformity in THA
• Study Type: observational
• Target: 80
• Locations: 0 countries
• Sites: N/A

Brief Summary

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.

Conditions

THA

Outcome Measures

Primary Outcomes (1)

• change of acetabular cup position in spinal deformity

  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 Outcomes (1)

• complications of THA mainly hip dislocation and HOOS hip survey

  3 month duration post operatively

Interventions

THA PROCEDURE

positioning the acetabular cup regarding abduction and anteversion angles with or without concern to spinal deformity

Eligibility Criteria

• Age: 30 Years - 70 Years
• Sex: all
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

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

You may qualify if:

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

You may not qualify if:

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

Sponsors & Collaborators

• Assiut University: lead

Related Publications (2)

• Phan D, Bederman SS, Schwarzkopf R. The influence of sagittal spinal deformity on anteversion of the acetabular component in total hip arthroplasty. Bone Joint J. 2015 Aug;97-B(8):1017-23. doi: 10.1302/0301-620X.97B8.35700.

  PMID: 26224815 BACKGROUND

• Blizzard DJ, Nickel BT, Seyler TM, Bolognesi MP. The Impact of Lumbar Spine Disease and Deformity on Total Hip Arthroplasty Outcomes. Orthop Clin North Am. 2016 Jan;47(1):19-28. doi: 10.1016/j.ocl.2015.08.005.

  PMID: 26614917 BACKGROUND

MeSH Terms

Interventions

Tacrine

Intervention Hierarchy (Ancestors)

Aminoacridines; Acridines; Heterocyclic Compounds, 3-Ring; Heterocyclic Compounds, Fused-Ring; Heterocyclic Compounds

Study Officials

• Hatem M Abdel-Moneim Bakr, professor

  Assiut University

  STUDY CHAIR

Central Study Contacts

Amr A Mazhar, physician

CONTACT

01013612542; amrmazhar96@gmail.com

Mohamed M Alaa-Eldin Abdel-Aziz, lecturer

CONTACT

01096967747; mohamed.m.alaa@aun.edu.eg

Study Design

• Study Type: observational
• Observational Model: CASE ONLY
• Time Perspective: PROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Assistant lecturer

Study Record Dates

• First Submitted: May 25, 2023
• First Posted: June 7, 2023
• Study Start: November 8, 2023
• Primary Completion: November 8, 2024
• Study Completion: January 1, 2025
• Last Updated: July 27, 2023

Record last verified: 2023-07