Pelvic and lower extremity immobilization for cloacal exstrophy bladder and abdominal closure in neonates and older children
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Topic overview
Abstract
Introduction
Successful bladder closure in cloacal exstrophy (CE) is best accomplished through a multidisciplinary team and attention to pre- and postoperative technique. This study from a high volume exstrophy center investigates outcomes and complications of primary and reoperative bladder closures in patients immobilized with spica cast or patients with external fixation (EF) and skin traction.
Methods
The authors reviewed an institutionally approved and daily updated database of 1311 patients with exstrophy–epispadias complex and identified patients with cloacal exstrophy born between 1975 and 2015 who had undergone primary or reoperative bladder closures. Only the closures that used spica casting or external fixation were included for analysis. Demographic, operative, and outcomes data were compared between patients with spica cast only and patients with external fixation and skin traction.
Results
Out of 140 patients with CE or a CE variant, a total of 71 patients with 94 bladder closures (66 primary and 28 reoperative) met inclusion criteria. Median follow-up time was 8.8 years (range 1.5–29.1). There were 37 closures performed at the authors' institution and 58 from outside hospitals. Pelvic osteotomy was undertaken in 66 (70.2%) of all closures, and in 36 (97.3%) of closures at the authors' institution. Postoperative immobilization was achieved with spica cast alone in 46 (48.9%) closures, external fixation and skin traction in 43 (45.7%), and spica cast and external fixation in 5 (5.3%) closures. For all closures, there were 33 failures (71.7%) among those immobilized with spica cast alone versus 4 failures (9.3%) for those immobilized with external fixation and skin traction (p
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