Search

Background: The optimal treatment of displaced femoral neck fractures in patients 55 to 70 years old remains controversial. The aim of the present study was to assess the effect of closed reduction and internal fixation with cannulated screws (IF) compared with total hip arthroplasty (THA) on hip pain and function, with use of data for outcome measures, complications, and reoperations.Methods: This multicenter randomized controlled trial included all patients 55 to 70 years old who presented with a low-energy displaced femoral neck fracture between December 2013 and December 2018. Patients were randomly allocated to undergo either IF or THA. The primary outcome was the Harris Hip Score (HHS) at 12 months postoperatively. Secondary outcomes were the HHS at 4 and 24 months postoperatively, Oxford Hip Score (OHS), Hip Disability and Osteoarthritis Outcome Score (HOOS), health-related quality of life (EQ-5D-3L [EuroQol 5 Dimensions 3 Levels] index score and EQ-VAS [visual analogue scale]), VAS for pain, and VAS for patient satisfaction at 4, 12, and 24 months postoperatively. Complications and reoperations were continuously monitored. The primary analyses were performed according to the intention-to-treat principle.Results: A total of 102 patients with a mean (± standard deviation) age of 63.7 ± 4.2 years were allocated to IF (n = 51) or THA (n = 51). The mean difference in the primary outcome, the HHS at 12 months postoperatively (5.3; 95% confidence interval, 0.9 to 9.7; p = 0.017), was below the predefined minimal clinically important difference of 10 points. However, patients who underwent THA had a significantly higher HHS at 4 and 12 months, better OHS at 4 and 12 months, and better HOOS at 4, 12, and 24 months postoperatively. Patients who underwent THA also reported better health-related quality of life at 4 months postoperatively and reported greater satisfaction and less pain at 4 and 12 months postoperatively. A total of 26 patients in the IF group (51%; 95% confidence interval, 37% to 65%) and 2 patients in the THA group (4%; 95% confidence interval, 0.5% to 13%) underwent a major reoperation.Conclusions: In this randomized controlled trial, we showed that patients between 55 and 70 years old who underwent THA for a low-energy displaced femoral neck fracture experienced better outcomes than those who underwent closed reduction and internal fixation.Level Of Evidence: Therapeutic Level I . See Instructions for Authors for a complete description of levels of evidence. [ABSTRACT FROM AUTHOR]

Background: This study compared clinical and radiographic results between patients who underwent stabilization of an acutely injured syndesmosis with a suture button (SB) and those treated with 1 quadricortical syndesmotic screw (SS).Methods: Ninety-seven patients, 18 to 70 years old, with an ankle injury that included the syndesmosis were randomized to 2 groups: SB (48 patients) and SS (49). The main outcome measure was the score on the American Orthopaedic Foot & Ankle Society (AOFAS) ankle-hindfoot scale. The secondary outcome measures were the Olerud-Molander Ankle (OMA) score, visual analog scale (VAS), and EuroQol-5D (EQ-5D) Index and VAS. Computed tomography (CT) scans of both ankles were obtained at 2 weeks and 1 and 2 years after surgery. Both groups were allowed partial weight-bearing at 2 weeks and full weight-bearing at 6 weeks. The mean time for SS removal was 85.9 days (range, 39 to 132 days) after surgery. The patients were followed at 6 weeks, 6 months, and 1 and 2 years. Two years of follow-up were completed for 87 (90%) of the patients (46 in the SB group and 41 in the SS group).Results: The SS group had more injuries to the posterior malleolus than the SB group. At 2 years, the median AOFAS score was higher in the SB group than in the SS group (96 [interquartile range, or IQR, 90 to 100] versus 86 [IQR, 80 to 96]; p = 0.001), as was the median OMA score (100 [IQR, 95 to 100] versus 90 [IQR, 75 to 100]; p < 0.001). The SB group reported less pain during walking at 2 years than the SS group (median VAS score, 0 [IQR, 0 to 1] versus 1 [IQR, 0 to 2]; p = 0.008) and less pain during rest (median VAS score, 0 [IQR, 0 to 0] versus 0 [IQR, 0 to 1]; p = 0.04). There was no difference between treatments groups with regard to pain at night or during daily activities at 2 years. The SB group had a higher median EQ-5D Index score at 2 years (1.0 [IQR, 1 to 1] versus 0.88 [IQR, 0.8 to 1.0]; p = 0.005). Twenty of 40 patients in the SS group had a difference in the tibiofibular distance of ≥2 mm between the injured and uninjured ankles at 2 years, compared with 8 of 40 in the SB group (p = 0.009). Seven patients in the SS group had symptomatic recurrent syndesmotic diastasis during the treatment period compared with none in the SB group (p = 0.005).Conclusions: The patients treated with an SB had higher AOFAS scores, OMA scores, and EQ-5D Index scores as well as lower (better) VAS scores for pain during walking and pain during rest. Also, the SB group had less widening seen radiographically at 2 years than did the patients in the SS group. No differences in the scores for pain at night or during daily activities were identified.Level Of Evidence: Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence. [ABSTRACT FROM AUTHOR]