The Effect of Open Wedge High Tibial Osteotomy on the Posterior Tibial Slope In Skeletally Mature Patient

NCT06288100 | Completed

• 1 other identifier: OWHTOPTS
• Study Type: observational
• Target: 40
• Locations: 1 country
• Sites: 1

Brief Summary

High tibial osteotomy has been established as an efficient surgical intervention for young patients with uni-compartmental osteoarthritis of the knee. The principle of this surgery involves the realignment of the lower extremity to shift the load distribution from the medial compartment into the lateral compartment, thus leading to a decrease in symptoms related to medial compartment knee Osteoarthritis However, medial opening wedge high tibial osteotomy is also known to affect the posterior tibial slope angle , and it is reported that posterior tibial slope angle increases after medial opening wedge high tibial osteotomy .

Conditions

Genu Varum

Outcome Measures

Primary Outcomes (1)

• The Effect of Open Wedge High Tibial Osteotomy on the Posterior Tibial Slope In Skeletally Mature Patient

  Measure changes in tibial slope after medial opening wedge High tibial osteotomy in Skeletally mature patient with unicompartmental osteoarthitis and genuvarus knee Evaluate the effect of tibial slope angle change on the clinical outcome at 1 year

  Measure Posterior tibial slope by X Ray in Lateral View and Evaluate the effect of tibial slope angle change on the clinical outcome at 1 year

Study Arms (1)

Observations

number of patients, sex, age, Bodi Mass Index , Range of Motion ,type of plate \& Screws used , Degree of deformity . Digital radiography (General Electric Healthcare ) functional scores software T-tests, One-way analysis of variance.

Other: Observation

Interventions

Observation OTHER

1. Measure changes in tibial slope after medial opening wedge High tibial osteotomy in Skeletally mature patient with unicompartmental osteoarthitis and genuvarus knee 2. Evaluate the effect of tibial slope angle change on the clinical outcome at 1 year .

Observations

Eligibility Criteria

• Age: 20 Years - 65 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Probability Sample

Study Population

Data Collection: The study and patients were collected according to number of patients, sex, age, Bodi Mass Index , Range of Motion ,type of plate \& Screws used , Degree of deformity . Digital radiography, functional scores, software was used for statistical analysis. compare the Posterior Tibial Slope between the different Posterior Tibial Slope sides and sexes. One-way analysis of variance was used to compare the Posterior Tibial Slope between the different age groups. Posterior Tibial Slope was evaluated in all studies according to radiographic.

You may qualify if:

• Age: 20 : 65 years
• Genuvarus deformity
• ° of range of motion
• Medial uni-compartmental osteoarthritis.

You may not qualify if:

• Posterior instability (relating to the posterior cruciate ligament)
• Body Mass Index under 30
• Sever Genuvarus \> 20 degree

Sponsors & Collaborators

• Al-Azhar University: lead

Study Sites (1)

Mohamed Abdelfattah Abbas

Asyut, Egypt

Location

MeSH Terms

Conditions

Genu Varum

Interventions

Observation

Condition Hierarchy (Ancestors)

Bone Diseases; Musculoskeletal Diseases

Intervention Hierarchy (Ancestors)

Methods; Investigative Techniques

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: RETROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Mohamed Abdelfattah Abbas

Study Record Dates

• First Submitted: February 15, 2024
• First Posted: March 1, 2024
• Study Start: January 1, 2023
• Primary Completion: December 31, 2023
• Study Completion: January 1, 2024
• Last Updated: March 1, 2024

Record last verified: 2024-02

Locations

EG (1)