RT Journal Article SR Electronic T1 Quality of life during the wait for ruptured anterior cruciate ligament reconstruction: a randomized controlled trial JF Canadian Journal of Surgery JO CAN J SURG FD Canadian Medical Association SP E269 OP E274 DO 10.1503/cjs.007820 VO 65 IS 2 A1 Gabriel Larose A1 Jeff Leiter A1 Jason Peeler A1 Sheila McRae A1 Gregory Stranges A1 Meaghan Rollins A1 Mike Davidson A1 Peter MacDonald YR 2022 UL http://canjsurg.ca/content/65/2/E269.abstract AB Background: There is a lack of prospective evidence to guide surgeons when making recommendations about the appropriate timing of surgical intervention for ruptured anterior cruciate ligament (ACL), activity modifications to reduce the risk of secondary injury before surgery, and the short- and long-term risks associated with delayed ACL reconstruction. This study aimed to determine whether longer wait times are associated with a prolonged decrease in quality of life and an increased incidence of secondary joint injury after ACL rupture.Methods: We recruited 53 patients who presented between 2013 and 2017 at a single sports medicine minor injury clinic with a suspected acute ACL rupture, based on clinical examination; ACL rupture was confirmed on magnetic resonance imaging. Patients were randomly allocated to undergo early reconstruction (< 12 wk after injury) or reconstruction after a regular wait time (≥ 12 wk). We compared scores on the ACL quality of life measure (ACL-QOL) and the incidence of secondary knee injury at baseline and at surgery between the 2 groups. Participants also completed the Tegner scale (level of activity) at the time of consent and within 7 days before surgery.Results: Twenty-eight patients were randomly assigned to the early surgery group and 25 patients to the regular wait time group. There was no difference in mean age between the 2 groups. There were no between-group differences in mean ACL-QOL score at the time of injury (28.5 [standard deviation (SD) 12.5] v. 28.5 [SD 12.6]) or at surgery (34.9 [SD 17.5] v. 38.0 [SD 17.5]). The mean wait time was significantly longer in the regular wait time group than in the early surgery group (29.6 wk [SD 13.2 wk] v. 10.6 wk [SD 5.1 wk], p = 0.001). In both groups, Tegner scale scores were significantly lower after than before ACL rupture (p < 0.001) and remained low while patients waited for surgery. There were no between-group differences in the incidence of chondral or meniscal injury at surgery, although the study was not adequately powered to draw any statistical conclusions.Conclusion: Wait time for ACL reconstruction may affect patients’ quality of life, as it remained diminished for a longer period when surgery was delayed. A low activity level during the waiting period was observed in both groups; this low activity level may be one reason why no between-group differences in the incidence of secondary injury were observed. The findings suggest that patients with a limited activity level during the waiting period have a low risk of secondary injuries.