Consensus criteria for defining ‘successful outcome’ after ACL injury and reconstruction

Consensus criteria for defining 'successful outcome' after ACL injury and reconstruction

There is no ideal standard for identifying successful outcomes 1 and 2 years after operative and non-operative management of anterior cruciate ligament (ACL) injury. This limits the ability of a researcher and clinicians to compare and contrast the results of interventions. The authors conducted this study to establish a consensus based on expert consensus of measures that define successful outcomes 1 and 2 years post ACL injury or reconstruction. Members of international sports medicine associations, including the American Orthopaedic Society for Sports Medicine, the European Society for Sports Traumatology, Surgery, and Knee Arthroscopy and the American Physical Therapy Association, were sent a survey via email. Blinded responses were analysed for trends with frequency counts. They calculated a summed importance percentage (SIP) and 80% SIP operationally indicated consensus. They received 1779 responses. Consensus was reached for six measures in operative and non-operative management: the absence of giving way, patient return to sports, quadriceps and hamstrings’ strength greater than 90% of the uninvolved limb, the patient having not more than a mild knee joint effusion and using patient-reported outcomes (PRO). No single PRO achieved consensus, but threshold scores between 85 and 90 were established for PROs concerning patient performance.

 

Their consensus identified six measures important for successful outcome after ACL injury or reconstruction. The authors suggest that these represent all levels of the International Classification of Functioning: effusion, giving way, muscle strength (body structure and function), PRO (activity and participation) and return to sport (participation), and ought to be included to allow for comparison between interventions.

The Knee Course

Having a detailed understanding of the knee is essential to all clinical specialties, not just sports. Enhance your understanding by taking an online course on Physiopedia plus.

Speak Your Mind

*