Marjolein A M Mulders1, Robin Detering2, Daniel A Rikli3, Melvin P Rosenwasser4, J Carel Goslings2, Niels W L Schep5. 1. Trauma Unit, Department of Surgery, Academic Medical Center, Amsterdam. Electronic address: m.a.mulders@amc.nl. 2. Trauma Unit, Department of Surgery, Academic Medical Center, Amsterdam. 3. Clinic for Orthopaedic and Trauma Surgery, University Hospital Basel, Basel, Switzerland. 4. Department of Orthopaedic Surgery, Columbia University Medical Center, New York, NY. 5. Department of Trauma and Hand Surgery, Maasstad Hospital, Rotterdam, The Netherlands.
Abstract
PURPOSE: To evaluate the association between alignment, as determined by plain radiographs, and patient-reported outcome in adults with a displaced distal radius fracture. We also determined which specific radiological parameters are associated with patient-reported outcomes. METHODS: We performed a systematic literature search to identify studies that evaluated the association between radiological and patient-reported outcome in adults with a displaced distal radius fracture and who had an average follow-up of at least 12 months. Radiological outcome was determined as acceptable or unacceptable reduction, defined by radiological parameters. Patient-reported outcome was assessed with the Disability of the Arm, Shoulder, and Hand, the Quick-Disability of the Arm, Shoulder, and Hand, and the Patient-Rated Wrist Evaluation questionnaires. RESULTS: Sixteen articles were included, comprising 1,961 patients with a distal radius fracture. A significant mean difference of 4.15 points in patient-reported outcomes (95% confidence interval [CI], 0.26-8.04) was found in favor of an acceptable radiological reduction. Moreover, a significant mean difference of 5.38 points in patient-reported outcomes (95% CI, 1.69-9.07) was found in favor of an acceptable dorsal angulation, and 6.72 points (95% CI, 2.16-11.29) in favor of an acceptable ulnar variance. CONCLUSIONS: An unacceptable radiological reduction is significantly associated with worse patient-reported outcomes in adults with a displaced distal radius fracture. Dorsal angulation and ulnar variance are the most important radiological parameters. Despite the statistical significance, the mean difference of each association did not meet the threshold of the minimally clinically important difference and therefore were unlikely to be clinically important. TYPE OF STUDY/LEVEL OF EVIDENCE: Prognostic IV.
PURPOSE: To evaluate the association between alignment, as determined by plain radiographs, and patient-reported outcome in adults with a displaced distal radius fracture. We also determined which specific radiological parameters are associated with patient-reported outcomes. METHODS: We performed a systematic literature search to identify studies that evaluated the association between radiological and patient-reported outcome in adults with a displaced distal radius fracture and who had an average follow-up of at least 12 months. Radiological outcome was determined as acceptable or unacceptable reduction, defined by radiological parameters. Patient-reported outcome was assessed with the Disability of the Arm, Shoulder, and Hand, the Quick-Disability of the Arm, Shoulder, and Hand, and the Patient-Rated Wrist Evaluation questionnaires. RESULTS: Sixteen articles were included, comprising 1,961 patients with a distal radius fracture. A significant mean difference of 4.15 points in patient-reported outcomes (95% confidence interval [CI], 0.26-8.04) was found in favor of an acceptable radiological reduction. Moreover, a significant mean difference of 5.38 points in patient-reported outcomes (95% CI, 1.69-9.07) was found in favor of an acceptable dorsal angulation, and 6.72 points (95% CI, 2.16-11.29) in favor of an acceptable ulnar variance. CONCLUSIONS: An unacceptable radiological reduction is significantly associated with worse patient-reported outcomes in adults with a displaced distal radius fracture. Dorsal angulation and ulnar variance are the most important radiological parameters. Despite the statistical significance, the mean difference of each association did not meet the threshold of the minimally clinically important difference and therefore were unlikely to be clinically important. TYPE OF STUDY/LEVEL OF EVIDENCE: Prognostic IV.
Authors: Stella J Lee; Derek S Stenquist; Jamie E Collins; Ariana N Mora; Brett A Teplitz; Philip E Blazar; Brandon E Earp Journal: Hand (N Y) Date: 2020-07-19
Authors: Stefan Quadlbauer; Ch Pezzei; J Jurkowitsch; R Rosenauer; A Pichler; S Schättin; T Hausner; M Leixnering Journal: Arch Orthop Trauma Surg Date: 2020-03-27 Impact factor: 3.067
Authors: A C Berger; B Barvelink; M Reijman; T Gosens; G A Kraan; M R De Vries; M H J Verhofstad; K W W Lansink; P F W Hannemann; J W Colaris Journal: J Orthop Surg Res Date: 2021-12-20 Impact factor: 2.359