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The efficacy of mindfulness-based therapy for anxiety, social skills, and aggressive behaviors in children and young people with Autism Spectrum Disorder: A systematic review

Tundi Loftus, Danielle C Mathersul, Michelle Ooi, Shu H. Yau

Frontiers in Psychiatry March 13, 2023 DOI: 10.3389/fpsyt.2023.1079471 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Systematic review Randomized Preregistered Qualitative Peer reviewed
Population Children and young people aged 6-25 years with a diagnosis of autism spectrum disorder, pervasive developmental disorder, or Asperger's syndrome
Intervention Mindfulness-based interventions
Topics Anxiety Meditation
Key findings The authors suggest that mindfulness-based interventions show promising evidence for improving anxiety, social skills, and aggressive behaviors in children and young people with autism spectrum disorder. However, they caution that these results should be interpreted cautiously because 14 of the 23 included studies were rated weak in methodological quality, with only four strong and five adequate.

Abstract

Introduction: The purpose of this systematic review was to examine the efficacy of mindfulness-based interventions for improving anxiety, social skills, and aggressive behaviors in children and young people (CYP) with Autism Spectrum Disorder (ASD); summarize the results across clinic, home, and school contexts; and evaluate the quality of these interventions for clinical practice.

Methods: A search of the PsycINFO, Medline (Ovid), Web of Science, and Scopus databases was conducted in June 2021, and no date restrictions were applied. Inclusion criteria were quantitative or qualitative research implementing a mindfulness-based intervention for CYP aged 6–25 years with a diagnosis of ASD, Pervasive Development Disorder, or Asperger’s Syndrome.

Results: We identified 23 articles for inclusion including within subject pre- and post-testing, multiple baselines, and randomized control trials, among other research designs. Of these, a quality analysis conducted using an ASD research-specific risk of bias tool found over half (14) were of weak methodological quality, whereas only four and five were found to be of strong and adequate quality, respectively.

Discussion: While the results of this systematic review suggest promising evidence for the use of mindfulness-based interventions to improve anxiety, social skills, and aggressive behaviors in CYP with ASD, results should be interpreted with caution due to the limitations resulting from the overall weak quality of the studies. The review protocol was pre-registered on PROSPERO (CRD42021259125) and can be viewed at https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=259125

Comparable studies

Other systematic reviews and meta-analyses on anxiety, most cited first.

Study Year Design Participants
Meditation Programs for Psychological Stress and Well-being Diverse adult clinical populations 2014 Meta-analysis n = 3,515
Research Review: The effects of mindfulness‐based interventions on cognition and mental health in children and adolescents – a meta‐analysis of randomized controlled trials Children and adolescents 2018 Systematic review and meta-analysis n = 3,666
Therapeutic effects of classic serotonergic psychedelics: A systematic review of modern‐era clinical studies Patients with cancer- or illness-related anxiety and depression, major depressive... 2020 Systematic review n = 188
Does Mindfulness Meditation Improve Anxiety and Mood Symptoms? A Review of the Controlled Research Clinical populations with medical and emotional disorders 2007 Systematic review n = 15
Antidepressive, anxiolytic, and antiaddictive effects of ayahuasca, psilocybin and lysergic acid diethylamide (LSD): a systematic review of clinical trials published in the last 25 years Patients from included clinical trials 2016 Systematic review

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