Early Surgical Effects and Influencing Factors of High Tibial Osteotomy in the Treatment of Knee Osteoarthritis

NCT ID: NCT06512948

Last Updated: 2024-07-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

78 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-01-01

Study Completion Date

2021-12-01

Brief Summary

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Exploring the factors influencing postoperative functional recovery after high tibial osteotomy

Detailed Description

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A retrospective study was conducted on patients who underwent HTO at the First Affiliated Hospital of Shandong First Medical University from January 2018 to December 2020, and the preoperative and postoperative imaging indicators \[medial proximal tibial angle (MPTA), joint line intersection angle (JLCA), hip-knee-ankle angle (HKA angle), knee weight-bearing line percentage (WBL%), postoperative distraction distance, postoperative distraction angle\] and knee joint function score \[including the American Hospital for Special Surgery (HSS) knee score, American Knee Society score (KSS), Lysholm score, Western Ontario and McMaster Universities Osteoarthritis Index score (WOMAC), and all were included in logistic regression analysis to study the surgical effect and impact of HTO factor

Conditions

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Osteoarthritis, Knee

Study Design

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Observational Model Type

OTHER

Study Time Perspective

RETROSPECTIVE

Study Groups

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Logistics regression model

This article is a retrospective study, which mainly incorporates patients' preoperative and postoperative imaging parameters and demographic data into Logistics regression analysis to analyze factors that may affect the surgical effect. No interventions such as medication are involved.

High tibial osteotomy

Intervention Type PROCEDURE

Surgical treatment for patients with osteoarthritis and indications for high tibial osteotomy

Interventions

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High tibial osteotomy

Surgical treatment for patients with osteoarthritis and indications for high tibial osteotomy

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Medial knee OA, varus deformity is mainly in the tibia
* Aged ≤70 years old, with higher requirements for future activities
* Knee joint extension is limited to ≤10°, and flexion is \>90°
* Body Mass Index (BMI) ≤ 40
* No subchondral bone wear

Exclusion Criteria

* There is a history of fracture or surgery of the lower limb on the operated side
* Traumatic KOA
* Combined with nerve, muscle or connective tissue diseases
* Incomplete imaging data and loss of follow-up
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Shufeng Li

OTHER

Sponsor Role lead

Responsible Party

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Shufeng Li

Chief Physician

Responsibility Role SPONSOR_INVESTIGATOR

Principal Investigators

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Zhang Zhao, professor

Role: STUDY_DIRECTOR

Shandong First Medical University

Locations

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The First Affiliated Hospital of Shandong First Medical University

Jinan, Shandong, China

Site Status

Countries

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China

Other Identifiers

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0000-0001-6044-0655

Identifier Type: -

Identifier Source: org_study_id

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