Targeted interventions aimed at improving feeding efficiency and effectiveness, as well as changes in care delivery models, can reliably promote improvements in feeding and growth outcomes for infants with CL/P, even with psychosocial risk factors present.
Aim
We evaluated the level of evidence of speech, language, and communication interventions for infants at high-risk for, or with a diagnosis of, cerebral palsy (CP) from 0 to 2 years old.
Method
We performed a systematic review of relevant terms. Articles were evaluated based on the level of methodological quality and evidence according to A Measurement Tool to Assess Systematic Reviews (AMSTAR) and Grading of Recommendations Assessment, Development and Evaluation (GRADE) guidelines.
Results
The search terms provided 17 publications consisting of speech or language interventions. There were no interventions in the high level of evidence category. The overall level of evidence was very low. Promising interventions included Responsivity and Prelinguistic Milieu Teaching and other parent–infant transaction frameworks.
Interpretation
There are few evidence-based interventions addressing speech, language, and communication needs of infants and toddlers at high risk for CP, and none for infants diagnosed with CP. Recommendation guidelines include parent–infant transaction programs.
Objective: Children with 22q11.2 deletion syndrome (22qDS) often require surgical intervention to treat velopharyngeal dysfunction (VPD). Although some studies have documented improved velopharyngeal (VP) closure under increased speaking effort, currently no studies have examined the effect of similar behavioral speech modifications on VP closure in children with 22qDS. The purpose of this pilot study was to explore the effect of loudness on VP closure during speech in children with 22qDS and persisting VPD. Patients and Methods: Four children with 22qDS, posterior pharyngeal flap, and persisting mild VPD underwent pressure-flow testing while repeating words at habitual and increased loudness levels. Using a single-subject A-B design, descriptive statistics and graphical measures were used to examine differences in VP orifice area (VPA) and timing of closure in the habitual versus loud condition. Results: Results were mixed. Median VPA decreased during some stimuli for 3 participants, but increased for 1 subject when speaking louder. Median duration of nasal airflow decreased for 3 participants in the loud condition. Conclusion: This study presents preliminary aerodynamic data regarding the plasticity of VP physiology in the 22qDS group. Further research is needed to determine how loudness impacts VP function in children with 22qDS.
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