Procedures/ Assessment | Screening | Randomisation + baseline assessment | Intervention | Follow-Up Visits | ||||
---|---|---|---|---|---|---|---|---|
Visits | V1 | V2 | V3 | V4 | V5 | V6 | V7 | |
Timing (months) | < 8 weeks after injury | Baseline < 8 weeks after injury | 4 months post-injury ± 14 days | 7 months post-injury ± 14 days | 12 months post-injury ± 14 days | 24 months post-injury ± 14 days | 36 months post-injury ± 14 days | |
Enrolment | ||||||||
Eligibility screen | X | |||||||
Informed consent | X | |||||||
Randomisation | X | |||||||
Intervention | ||||||||
1. Rehabilitation + optional delayed surgery | (X)1 | (X)1 | (X)1 | (X)1 | (X)1 | (X)1 | ||
2. Immediate ACL reconstruction | X2 | |||||||
Assessments | ||||||||
MRI | (retrieved from patient record) | X | X | |||||
PROMS# | X | X | X | X | X | X | ||
Adverse events | X | X | X | X | X | |||
Isokinetic strength | X | X | X | X | X | |||
Single leg hop for distance | X | X | X | X |