A Multi-Centre Prospective Cohort Study of Surgically Treated Displaced Mid-diaphyseal Clavicle Fractures

Given the substantially lower implant removal rate in combination with a high union rate with the dual mini-fragment technique, we do not believe there is clinical equipoise required for a randomized clinical trial.

This study is a multi-centre, prospective cohort study (11 sites confirmed to date) of all operatively treated clavicle fractures, in order to objectively evaluate all current surgical techniques used across Canada. This pragmatic approach will allow us to observe surgical decision-making, rationale for implant removal, and report on clinical, radiographic, and patient-reported outcomes for all techniques over a 2-year follow-up timeframe, for the first time.

All enrolled patients will be encouraged to begin immediate range of motion as tolerated and weightbearing as tolerated post-operatively. This will be assessed at each follow-up and any reason for delayed motion or weightbearing will be reported.