Abstract
Background
Pivotal response treatment (PRT) is suggested to be an effective treatment for children with autism spectrum disorder (ASD).
Objectives
We aimed to compile evidence examining the effectiveness of PRT on social communication, social interaction, and repetitive behavior for children with ASD.
Methods
We performed a systematic and comprehensive search for relevant trials about PRT. The results are summarized quantitatively and qualitatively.
Results
We included five randomized controlled trials suggesting that PRT may have positive effects on expressive language (SMD = 0.48; 95% CI 0.04 to 0.93), social interaction (SMD = 1.12; 95% CI 0.50 to 1.74), and repetitive behavior (SMD = 15.97; 95% CI 11.57 to 20.36). The effect on other outcomes, receptive language, and early learning skills is more uncertain. The quality of the evidence was found to be low.
Author’s Conclusions
PRT may be associated with advantageous effects, but more high-quality research is needed before we can draw firm conclusions.
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Acknowledgments
This systematic review is a result of the first author’s master thesis at the Center for Evidence-Based Practice, Faculty of Health and Social Sciences, Western Norway University of Applied Sciences, Bergen, Norway. We gratefully thanks for supplementary information from authors, included in this review. Last, we thank the support and feedbacks from colleagues and friends in our work.
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HNO All parts.
KL Screening of records, assessment of risk of bias, helped to drafted the introduction and discussion of the manuscript.
LVN Quality of search, assessment of risk of bias, and helped to drafted the manuscript.
KGB Assessment of risk of bias, overall quality (GRADE), and helped to drafted the results and discussion of the manuscript.
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Ona, H.N., Larsen, K., Nordheim, L.V. et al. Effects of Pivotal Response Treatment (PRT) for Children with Autism Spectrum Disorders (ASD): a Systematic Review. Rev J Autism Dev Disord 7, 78–90 (2020). https://doi.org/10.1007/s40489-019-00180-z
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DOI: https://doi.org/10.1007/s40489-019-00180-z