Relationship Between Anterior Tibial Subluxation and the Prognosis of Anterior Cruciate Ligament Reconstruction.

• Conditions: Anterior Cruciate Ligament Injuries
• Interventions: Other: Different ATS values.

• Registration Number: NCT04944693
• Lead Sponsor: Peking University Third Hospital

Brief Summary

To identify the improvement of anterior tibial subluxation (ATS) and the relationship between ATS and patient reported outcome on pre- and postoperative anterior cruciate ligament-injured MRI images.

Detailed Description

The value of preoperative anterior tibial subluxation (ATS) was used for the division of anterior cruciate ligament-injured patients in 2 groups. ATS was measured on pre- and postoperative MRI images. Patients were followed up 2 years after anterior cruciate ligament reconstruction, and patient reported outcomes (i.e. Lysholm score, etc.) were collected for further analysis.

Study Timeline

• Study Start: 2021-03-01
• Study First Submitted: 2021-06-27
• Study First Submitted QC: 2021-06-27
• Study First Posted: 2021-06-29
• Primary Completion: 2021-07-01
• Status Verified: 2023-11
• Last Update Submitted: 2023-11-20
• Last Update Posted: 2023-11-22
• Study Completion: 2026-07-01

Recruitment & Eligibility

• Status: ENROLLING_BY_INVITATION
• Sex: All
• Target Recruitment: 200

Inclusion Criteria

(1) Diagnosed anterior cruciate ligament injuries; (2) available preoperative MRI scans at our hospital.

Read More

Exclusion Criteria

Patients were excluded in the case of under 18 years of age, bilateral anterior cruciate ligament injuries, concomitant posterior cruciate ligament injuries, concomitant collateral ligament injuries, and no access to the preoperative MRI scan at our hospital.

Read More

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Cohort 2	Different ATS values.	Anterior cruciate ligament-injured patients with minimal ATS
Cohort 1	Different ATS values.	Anterior cruciate ligament-injured patients with excessive ATS

Primary Outcome Measures

Name	Time	Method
Patients reported outcomes	at least 1-year postoperatively	(i.e. Lysholm score, etc.)

Secondary Outcome Measures

Name	Time	Method
MRI images	at least 1-year postoperatively	Anterior tibial subluxation were measured on postoperative MRI images

Trial Locations

Locations (1)

Peking University Third Hospital; 🇨🇳 Beijing, China