Systematic Reviews (Jun 2020)
The optimal management of Seymour fractures in children and adolescents: a systematic review protocol
Abstract
Abstract Background Seymour fractures are open, displaced juxta-epiphyseal fractures of the distal phalanx, with an overlying nail bed laceration that occur in children and adolescents with an open physis. This fracture occurs rarely, but its potential consequences are clinically significant. Due to anatomical particulars and proximity to the growth plate, this open fracture may result in soft tissue infection and osteomyelitis, leading to growth arrest and persistent mallet deformity. At present, there is no consensus as to the optimal management of Seymour fractures. The objective of this study will be to systematically evaluate the existing evidence on the management of Seymour fractures in children and adolescents and to establish what are the most important factors pertaining to an uncomplicated recovery. Methods We designed and registered a study protocol for a systematic review of randomised controlled trials and observational studies. A comprehensive literature search will be conducted (from inception to present) in MEDLINE, EMBASE, CINAHL and Cochrane Library databases. Grey literature will be identified through searching Open Grey and dissertation databases using an exhaustive search strategy. All clinical studies examining the management of Seymour fractures will be included. The interventions (irrigation and debridement; prophylactic antibiotics) and their timings (early vs late) will be compared to no antibiotics and no debridement. Primary outcome measures will be the incidence of superficial and deep infection. Secondary outcomes will include other adverse events such mal-union, non-union, need for re-operation, physeal disturbance and nail dystrophy/atrophy. Two independent reviewers will screen all citations, full-text articles, and abstract data. Conflicts will be resolved through discussion. The study methodological quality (or bias) will be appraised using an appropriate tool. A narrative synthesis will be performed. If data permits, we will conduct random-effects meta-analysis where appropriate. Discussion This review will provide evidence for the management of Seymour fractures, based on a cumulation of existing smaller studies. Due to the rarity of this fracture pattern, included studies are expected to be mainly observational and prone to bias; however, there is value in summarising the evidence to guide clinicians. Systematic review registration Systematic review registration: PROSPERO CRD42020153726 .
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