Showing papers by "Mika Paavola published in 2023"

Outcomes at a Mean of 13 Years After Proximal Humeral Fracture During Adolescence

Abstract: Background: The long-term outcomes of a proximal humeral fracture during adolescence are not well known. We investigated the course of primary treatment for these injuries and the long-term outcomes in adulthood, comparing the outcomes with those from age-matched controls. We also compared outcomes after operative and nonoperative treatment via propensity score matching. Methods: We included children who sustained a proximal humeral fracture between the ages of 10.0 and 16.0 years and underwent treatment between 1995 and 2005. Data from primary treatment episodes were extracted from patient files. The patients were invited to a follow-up visit with outcome assessment and radiographs or to a telephone interview if unable to attend. The primary outcome was the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire. The secondary outcomes were the Simple Shoulder Test (SST), pain at rest and with strenuous use, shoulder range of motion, strength measurements, health-related quality of life (15D), and harms. Participant results were compared with the normal values of an age-matched population. The effect of operative treatment was assessed using propensity score matching and the average treatment effect was calculated. Results: This study included 209 patients (210 fractures). The mean follow-up (and standard deviation) was 13.1 ± 3.2 years. Outcome data were obtained from 152 participants (153 fractures); 78 participants attended the follow-up visit. The primary treatment episodes were uneventful. The mean scores were 2.5 (95% confidence interval [CI], 1.8 to 3.3 [range, 0 to 13]) for the DASH and 11.7 (95% CI, 11.5 to 11.8 [range, 8 to 12]) for the SST. Other outcomes were similarly good. There were no differences in function compared with the normal population values. Propensity matching showed no treatment effect for operative treatment compared with nonoperative treatment. Conclusions: Proximal humeral fractures of adolescents heal well and rarely result in impairments whether treated operatively or nonoperatively. Level of Evidence: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.