Effect of Preoperative Exercise Habits on Knee Function and Recurrence Rate After Anterior Cruciate Ligament Reconstruction
1 other identifier
observational
361
1 country
1
Brief Summary
The aim of this study is to compare the knee function between patients with and without preoperative exercise habits at 1, 2 and 5 years after ACL surgery, and further analyze the effect of maintaining exercise habits on knee function and recurrence rate
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Nov 2024
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
September 19, 2024
CompletedFirst Posted
Study publicly available on registry
September 23, 2024
CompletedStudy Start
First participant enrolled
November 30, 2024
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 31, 2025
CompletedStudy Completion
Last participant's last visit for all outcomes
December 31, 2025
CompletedFebruary 12, 2025
September 1, 2024
1.1 years
September 19, 2024
February 10, 2025
Conditions
Keywords
Outcome Measures
Primary Outcomes (4)
Lysholm knee score
1year，2year，5year
IKDC score
1year，2year，5year
Tegner score
1year，2year，5year
Beighton Score
1year，2year，5year
Secondary Outcomes (1)
recurrence rate
1year，2year，5year
Study Arms (4)
Preoperative exercise habits group
Moderate-intensity aerobic exercise or strength training was performed at least 3 times per week for 6 months before surgery.
No exercise habit before operation group
There was no regular exercise habit for 6 months before surgery
The exercise habit group was maintained after operation
Moderate-intensity aerobic exercise was continued at least three times per week after surgery
The exercise habit was not maintained after operation
Did not maintain a regular exercise habit after surgery
Interventions
no intervention
Eligibility Criteria
An ACL injury was diagnosed and an ACL reconstruction surgery was planned
You may qualify if:
- Patients with anterior cruciate ligament rupture in Department of Sports Medicine, Peking University Third Hospital
You may not qualify if:
- Severe other knee disorders (e.g., arthritis) are present.
- Prior history of other knee surgeries
- Inability to complete a postoperative rehabilitation program or long-term follow-up
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Peking university third hospital
Beijing, Beijing Municipality, 100191, China
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- OTHER
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
September 19, 2024
First Posted
September 23, 2024
Study Start
November 30, 2024
Primary Completion
December 31, 2025
Study Completion
December 31, 2025
Last Updated
February 12, 2025
Record last verified: 2024-09
Data Sharing
- IPD Sharing
- Will not share