BACKGROUND: Treatments for femoral fractures in children vary widely and have been investigated only in case series. We did a multicentre randomised trial to compare malunion rates after external fixation and after early application of a hip spica cast for paediatric femoral shaft fractures. METHODS:All children aged 4-10 years with femoral fractures, admitted to four paediatric hospitals, were randomly assigned early application of hip spica or external fixation. The primary outcome was malunion at 2 years after the fracture. Secondary outcomes were scores on the RAND physical function child health questionnaire and the post-hospitalisation behavioural questionnaire, and parents' and children's ratings of overall satisfaction with treatment. Analysis was by intention to treat based on children who reached the 2 year evaluation. FINDINGS: Of 60 children assigned to the hip-spica group, 56 reached the 2-year assessment; of them, six (11%) required other forms of treatment because of unacceptable loss of reduction. Of 48 children assignedexternal fixation, 45 reached the 2-year assessment; two (4%) had refractures and five (11%) required operative adjustment of the fixator. The rate of malunion was significantly higher in the hip-spica group than in the external-fixator group (25/56 [45%] vs 7/45 [16%]; 95% CI for difference 12-46%; p=0.002). The two groups had similar mean scores for the RAND physical function health questionnaire (0.34 vs 0.45; 95% CI for difference, -0.57 to 0.34; p=0.61), for the post-hospitalisation questionnaire (106.8 vs 106.3; -4.9 to 5.9; p=0.86), and for parents' satisfaction (4.3 vs 4.2; -0.3 to 0.6; p=0.5) and children's ratings of happiness with treatment (6.9 vs 7.7; -2.2 to 0.5; p=0.21). INTERPRETATION: Early application of hip spica has a small role in the treatment of paediatric femoral fractures. Future trials need to compare external fixation with flexible intramedullary nails.
RCT Entities:
BACKGROUND: Treatments for femoral fractures in children vary widely and have been investigated only in case series. We did a multicentre randomised trial to compare malunion rates after external fixation and after early application of a hip spica cast for paediatric femoral shaft fractures. METHODS: All children aged 4-10 years with femoral fractures, admitted to four paediatric hospitals, were randomly assigned early application of hip spica or external fixation. The primary outcome was malunion at 2 years after the fracture. Secondary outcomes were scores on the RAND physical function child health questionnaire and the post-hospitalisation behavioural questionnaire, and parents' and children's ratings of overall satisfaction with treatment. Analysis was by intention to treat based on children who reached the 2 year evaluation. FINDINGS: Of 60 children assigned to the hip-spica group, 56 reached the 2-year assessment; of them, six (11%) required other forms of treatment because of unacceptable loss of reduction. Of 48 children assigned external fixation, 45 reached the 2-year assessment; two (4%) had refractures and five (11%) required operative adjustment of the fixator. The rate of malunion was significantly higher in the hip-spica group than in the external-fixator group (25/56 [45%] vs 7/45 [16%]; 95% CI for difference 12-46%; p=0.002). The two groups had similar mean scores for the RAND physical function health questionnaire (0.34 vs 0.45; 95% CI for difference, -0.57 to 0.34; p=0.61), for the post-hospitalisation questionnaire (106.8 vs 106.3; -4.9 to 5.9; p=0.86), and for parents' satisfaction (4.3 vs 4.2; -0.3 to 0.6; p=0.5) and children's ratings of happiness with treatment (6.9 vs 7.7; -2.2 to 0.5; p=0.21). INTERPRETATION: Early application of hip spica has a small role in the treatment of paediatric femoral fractures. Future trials need to compare external fixation with flexible intramedullary nails.
Authors: Collin May; Yi-Meng Yen; Adam Y Nasreddine; Daniel Hedequist; Michael T Hresko; Benton E Heyworth Journal: J Child Orthop Date: 2013-04-11 Impact factor: 1.548
Authors: Scott P Kaiser; Tai Holland; Paa Kwesi Baidoo; Richard C Coughlin; Peter Konadu; Dominic Awariyah; Raphael A Kumah-Ametepey Journal: World J Surg Date: 2014-11 Impact factor: 3.352
Authors: Richard A K Reynolds; Julie E Legakis; Ronald Thomas; Theddy F Slongo; James B Hunter; Jean-Michel Clavert Journal: J Child Orthop Date: 2012-05-22 Impact factor: 1.548