Association Between Radiological and Patient-Reported Outcome in Adults With a Displaced Distal Radius Fracture: A Systematic Review and Meta-Analysis

作者：Mulders Marjolein A M^*; Detering Robin; Rikli Daniel A; Rosenwasser Melvin P; Goslings J Carel; Schep Niels W L

来源：Journal of Hand Surgery-American Volume, 2018, 43(8): 710-+.

DOI：10.1016/j.jhsa.2018.05.003

• Displaced
• distal radius
• fracture
• patient-reported outcome
• radiological parameters

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.

• 出版日期2018-8