Prevention of pectus excavatum for children with spinal muscular atrophy type 1.
To demonstrate the elimination of pectus excavatum and promotion of more normal lung growth and chest wall development by the use of high-span positive inspiratory pressure plus positive end-expiratory pressure (PIP+PEEP), patients with spinal muscular atrophy type 1 with paradoxical breathing were placed on high-span PIP+PEEP when sleeping from the point of diagnosis of spinal muscular atrophy. Although the appearance of pectus excavatum is ubiquitous in untreated infants with spinal muscular atrophy type 1, after institution of high-span PIP+PEEP, pectus resolves and lungs and chest walls grow more normally. High-span PIP+PEEP is indicated for all infants diagnosed with spinal muscular atrophy who demonstrate paradoxical breathing for the purpose of promoting more normal lung and chest development.
D002648:Child; D002675:Child, Preschool; D005260:Female; D005660:Funnel Chest / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D008297:Male; D011175:Positive-Pressure Respiration / Q000379:methods*; D014897:Spinal Muscular Atrophies of Childhood / Q000150:complications / Q000534:rehabilitation*