Neuromuscular Patients Are 40% More Likely to Get a Cast Injury. Issue 3 (March 2022)

• Record Type: Journal Article
• Authors: Lin, Adrian J.; Cao, Lisa A.; Lightdale-Miric, Nina; Bent, Melissa A.
• Is Part Of: Journal of pediatric orthopaedics. Volume 42:Issue 3(2022)
• Publication Date: 2022-03
• Subjects: neuromuscular -- cast injury -- cast saw injury -- pressure ulcer; Pediatric orthopedics -- Periodicals; 618.927
• DOI: 10.1097/BPO.0000000000002001
• Languages: English
• ISSNs: 0271-6798

Abstract

Abstract : Background: Cast injuries can occur during application, throughout immobilization, and during removal, with common morbidities being pressure ulcers and cast saw burns. The incidence rate of cast injuries in generalized and diagnosis specific pediatric populations is not known. The goal of this study is to accurately quantify the rate of incidence of cast injuries at a large pediatric orthopaedic practice and identify potentially modifiable risk factors to guide quality of care improvement. Methods: A retrospective review was performed at our institution between July 2019 and October 2020. Inclusion criteria was all pediatric patients (below 21 y old) with an orthopaedic diagnosis that was treated with casting. The child's diagnosis, specific type of cast, and training level of the person applying the cast was recorded. Patient injuries were identified through cast technicians' documentation regarding cast removal. The primary outcome was the incidence of casting injuries from July 2019 through October 2020. Additional outcomes included the association between diagnosis of neuromuscular disease and training level of individual applying the cast with casting injuries. χ 2 tests were used to compare categorical variables and post hoc comparisons using Bonferroni correction. Injury incidence rates were calculated as number of injuries per 1000 casts. Results: There were 2239 casts placed on children at this institution between July 2019 and October 2020 and a total of 28 injuries for an incidence rate of 12.5 per 1000. Of the 28 total injuries reported, there were 5 cast saw burns (2.2 per 1000) and 23 pressure ulcers (10.3 per 1000). Incidence of cast injury was not significantly correlated with timing of application during the academic year or training level of the individual applying the cast ( P =0.21 and 0.86). Notably, there was a significantly higher incidence of cast injuries in individuals with a diagnosis of a neuromuscular disorder (37.4 per 1000) than those without (7.5 per 1000) ( P <0.01). Conclusion: The incidence of cast injuries is 12.5 per 1000 children at our level I trauma tertiary referral pediatric clinic. Training level of the individual applying the cast or timing during the academic year did not correlate with cast injuries. Patients with neuromuscular disorders are at significantly higher risk for experiencing cast injuries. Level of Evidence: Level III.