Publication

Abstract : Purpose Primary aim of this review was to compare the two treatment modalities-curettage and wide excision (WE)- of Giant cell tumours of distal radius along with the methods of reconstruction viz. arthrodesis (AD) and arthroplasty (AP), and determine which had a better outcome. Methods PubMed and Cochrane library databases were systematically searched using a well-defined search strategy by two independent reviewers. Inclusion/exclusion criteria were predetermined using the PICO format. MINORS tool was used to evaluate study quality. Recurrence rate (RR) was the chief oncological determinant whereas range of motion, grip strength, disability of arm, shoulder and hand (DASH) and musculoskeletal tumour society (MSTS) scores and complication rates were the functional outcome measures used. Results For the first part, a total of 11 articles (284 patients) were analysed. The second half- AP versus AD-included four studies (71 patients). Quantitative analysis revealed a significantly higher RR (Odds ratio (OR) 8.6 [95% CI, 3.4, 21.75]) with curettage. WE, on the other hand, was associated with a higher complication rate (OR 0.3[ 95% CI, 0.14, 0.62]) and lower grip strength (Standard Mean Difference (SMD) 18.08[95% CI, 13.78, 22.37]). Complication rates were also significantly higher with wrist AP (OR 6.36[ 95% CI, 1.72, 23.52]). Remaining functional parameters failed to show any significant difference between either group. Conclusion WE is the preferred surgical strategy in terms of lower RR and functionally equivalent results. In terms of the choice of reconstruction following WE, there is a trend towards higher patient satisfaction after wrist AD.