Anna Gubbay1, A Marie Blackmore2. 1. Paediatric Rehabilitation, Princess Margaret Hospital for Children, Subiaco, Western Australia, Australia. Electronic address: anna.gubbay@health.wa.gov.au. 2. Research and Development, Ability Centre, Mount Lawley, Western Australia, Australia.
Abstract
OBJECTIVE: To describe the effects of salivary gland Botulinum Toxin-A (SG BoNT-A) on children with drooling due to neurological dysfunction. METHODS: This was a 3½-year prospective observational case series design of children referred for SG BoNT-A injections at a pediatric hospital (2010-2014). Outcomes were parent-reported severity, frequency, impact of drooling, and respiratory morbidity; and, from hospital records, number of respiratory hospital admissions. RESULTS: Out of 17 children treated, complete data were available for 15 (including 8 boys) aged 3-14 years (Mean = 9.9 years; SD = 3.4), with a combined total of 71 injections. Most had cerebral palsy (n = 11), classified as Level V (n = 10) or IV (n = 1) on the Gross Motor Function Classification Scale (GMFCS). In almost all instances, parents reported reductions in severity, frequency, and impact of drooling, and parent-reported respiratory morbidity. Among those with posterior drooling (n = 12), most children (n = 10) did not have advanced respiratory disease. A trend towards reduced respiratory-related hospital admissions was observed during SG BoNT-A treatment periods. CONCLUSION: SG BoNT-A can improve severity, frequency, and impact of drooling. It can also reduce respiratory-related hospital admissions in children with posterior drooling without advanced respiratory disease. For children with advanced respiratory disease, it may reduce severity and impact of drooling. Crown
OBJECTIVE: To describe the effects of salivary gland Botulinum Toxin-A (SG BoNT-A) on children with drooling due to neurological dysfunction. METHODS: This was a 3½-year prospective observational case series design of children referred for SG BoNT-A injections at a pediatric hospital (2010-2014). Outcomes were parent-reported severity, frequency, impact of drooling, and respiratory morbidity; and, from hospital records, number of respiratory hospital admissions. RESULTS: Out of 17 children treated, complete data were available for 15 (including 8 boys) aged 3-14 years (Mean = 9.9 years; SD = 3.4), with a combined total of 71 injections. Most had cerebral palsy (n = 11), classified as Level V (n = 10) or IV (n = 1) on the Gross Motor Function Classification Scale (GMFCS). In almost all instances, parents reported reductions in severity, frequency, and impact of drooling, and parent-reported respiratory morbidity. Among those with posterior drooling (n = 12), most children (n = 10) did not have advanced respiratory disease. A trend towards reduced respiratory-related hospital admissions was observed during SG BoNT-A treatment periods. CONCLUSION: SG BoNT-A can improve severity, frequency, and impact of drooling. It can also reduce respiratory-related hospital admissions in children with posterior drooling without advanced respiratory disease. For children with advanced respiratory disease, it may reduce severity and impact of drooling. Crown
Authors: Noula Gibson; Amanda M Blackmore; Anne B Chang; Monica S Cooper; Adam Jaffe; Wee-Ren Kong; Katherine Langdon; Lisa Moshovis; Karolina Pavleski; Andrew C Wilson Journal: Dev Med Child Neurol Date: 2020-08-09 Impact factor: 5.449