Journal
INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED
Volume 53, Issue 6, Pages 1765-1776Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.injury.2022.04.005
Keywords
Network meta-analysis; Midshaft clavicle fracture; Non-surgical treatment; Intramedullary; Plate; SUCRA
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This study evaluated the impact of plate and screw fixation, intramedullary nailing, and non-surgical treatment on fracture nonunion rate and functional scores in midshaft clavicle fractures patients. The analysis of 24 randomized controlled trials involving 2161 participants showed that intramedullary nailing was superior to plate and screw fixation and non-surgical treatment in terms of reducing nonunion rate and improving functional scores.
Background: Our study aims to evaluate the fracture nonunion rate and the functional score of plate and screw fixation, intramedullary nailing and non-surgical treatment in midshaft clavicle fractures patients using a network meta-analysis of data from clinical randomized controlled trials.Material/methods: The studies were abstracted from Medline, Embase, Web of Science, Google Scholar and the Cochrane Central Register of Controlled Trials. RCTs meeting the inclusion and exclusion criteria were selected. Statistical analyses were conducted using Stata software, version 14.0 (Stata Corporation, College Station, Texas, USA).Results: 24 randomized controlled trials involving 2161 participants were included. The studies were pub-lished between 2007 and 2019. A total of 3 treatment methods-plate and screw fixation, intramedullary nailing and non-surgical treatment- were included in the literature. The treatments were ranked based on the Surface Under the Cumulative Ranking Curve (SUCRA) probability. In terms of the constant score, the treatment methods were ranked as follows: intramedullary nailing, plate and screw fixation and non-surgical treatment. In terms of the DASH index, the treatment methods were ranked as follows: intramedullary nailing, plate and screw fixation and non-surgical treatment. In terms of the nonunion rate, the treatment methods were ranked as follows: intramedullary nailing, plate and screw fixation and non-surgical treatment.Conclusion: Non-surgical treatment has a high rate of nonunion for clavicular fractures with obvious displacement and notable comminution. Surgical treatment reduces the nonunion rate leads to better functional scores at long-term follow-up, although there may be no significant clinical differences. The fracture nonunion rate of plate screw fixation group and intramedullary nail group was low and the func-tional prognosis was similar. More RCTs focused on clavicular fractures are needed to further substantiate this conclusion.(c) 2022 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/ )
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