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- Lindgren, J. V., et al.
(författare)
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Patient-reported outcome is influenced by surgical approach in total hip replacement : a study of the Swedish Hip Arthroplasty Register including 42,233 patients
- 2014
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Ingår i: The Bone & Joint Journal. - London, United Kingdom : British Editorial Society of Bone and Joint Surgery. - 2049-4394 .- 2049-4408. ; 96-B:5, s. 590-596
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Tidskriftsartikel (refereegranskat)abstract
- The effects of surgical approach in total hip replacement on health-related quality of life and long-term pain and satisfaction are unknown. From the Swedish Hip Arthroplasty Register, we extracted data on all patients that had received a total hip replacement for osteoarthritis through either the posterior or the direct lateral approach, with complete pre- and one-year post-operative Patient Reported Outcome Measures (PROMs). A total of 42 233 patients met the inclusion criteria and of these 4962 also had complete six-year PROM data. The posterior approach resulted in an increased mean satisfaction score of 15 (sd 19) vs. 18 (sd 22) (p < 0.001) compared with the direct lateral approach. The mean pain score was 13 (sd 17) vs. 15 (sd 19) (p < 0.001) and the proportion of patients with no or minimal pain was 78% vs. 74% (p < 0.001) favouring the posterior approach. The patients in the posterior approach group reported a superior mean EQ-5D index of 0.79 (sd 0.23) vs. 0.77 (sd 0.24) (p < 0.001) and mean EQ score of 76 (sd 20) vs. 75 (sd 20) (p < 0.001). All observed differences between the groups persisted after six years follow-up. Although PROMs after THR in general are very good regardless of surgical approach, the results indicate that some patients operated by the direct lateral approach report an inferior outcome compared with the posterior approach. The large number of procedures and the seemingly sustained differences make it likely these findings are clinically relevant.
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| 2. |
- Wadsten, Mats A, et al.
(författare)
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Cortical comminution in distal radial fractures can predict the radiological outcome : a cohort multicentre study
- 2014
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Ingår i: The Bone & Joint Journal. - : British Editorial Society of Bone and Joint Surgery. - 2049-4394 .- 2049-4408. ; 96B:7, s. 978-983
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Tidskriftsartikel (refereegranskat)abstract
- This paper investigates whether cortical comminution and intra-articular involvement can predict displacement in distal radius fractures by using a classification that includes volar comminution as a separate parameter. A prospective multicentre study involving non-operative treatment of distal radius fractures in 387 patients aged between 15 and 74 years (398 fractures) was conducted. The presence of cortical comminution and intra-articular involvement according to the Buttazzoni classification is described. Minimally displaced fractures were treated with immobilisation in a cast while displaced fractures underwent closed reduction with subsequent immobilisation. Radiographs were obtained after reduction, at 10 to 14 days and after union. The outcome measure was re-displacement or union. In fractures with volar comminution (Buttazzoni type 4), 96% (53 of 55) displaced. In intra-articular fractures without volar comminution (Buttazzoni 3), 72% (84 of 117) displaced. In extra-articular fractures with isolated dorsal comminution (Buttazzoni 2), 73% (106 of 145) displaced while in non-comminuted fractures (Buttazzoni 1), 16 % (13 of 81) displaced. A total of 32% (53 of 165) of initially minimally displaced fractures later displaced. All of the initially displaced volarly comminuted fractures re-displaced. Displacement occurred in 31% (63 of 205) of fractures that were still in good alignment after 10 to 14 days. Regression analysis showed that volar and dorsal comminution predicted later displacement, while intra-articular involvement did not predict displacement. Volar comminution was the strongest predictor of displacement.
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