Parent Training for Feeding Problems in Children With Autism Spectrum Disorder: Initial Randomized Trial

Online occupational therapy group training for mothers of children with feeding problems: A randomized controlled trial

AIM

The aim of this study was to scrutinize how online occupational therapy group training for mothers influenced their attitudes and stress levels relating to feeding their children and the eating behaviours of the children. The secondary purpose of the study is to evaluate the satisfaction of the participants of this program. Twenty-nine mothers of children aged 3-6 years, experiencing feeding issues, were randomly allocated to either an intervention or control group.

BACKGROUND

Feeding problems including selective eating, loss of appetite, and mealtime behaviour problems are prevalent during childhood. Parents play a fundamental role in acquiring knowledge about feeding. Problems in the feeding process may lead to parental stress, feelings of despair, and incorrect attitudes.

RESULTS

The mothers in the research group participated in the 4-week training. Results indicated positive effects on both maternal attitudes and their children's eating behaviours (p < 0.05). No significant change was found in mothers' state and trait anxiety levels (p > 0.05). Participants were asked to score their satisfaction level with the program between 1 and 10, and the average of the scores was 9.78 ± 0.42.

CONCLUSION

This study shows that online group education for mothers can support existing treatments and guide clinicians working with children with feeding problems.

"Still work?" Design and effect of interventions used to modify feeding problems in children with autism: A systematic review of studies employing group designs

BACKGROUND

Feeding problems in children with autism jeopardize the well-being of both children with autism and their families. Mixed findings were reported from previous interventions, which were mostly evaluated by single subject research design (SSRD) studies. Moreover, feasibility assessment and social validity measurement were unaddressed by these SSRD studies. To fill this substantial knowledge gap, the present review systematically summarized and evaluated feeding interventions implemented in children with autism, which were assessed by studies employing group designs.

METHOD

An extensive literature search in eight established online databases was conducted, and a total of 17 eligible studies published in 2009-2021 were included for further analysis. A descriptive account of the features of the investigations is provided, including assessment of study quality.

RESULTS

A total of 449 children with autism and 203 parents/caregivers participated in the included studies. The multiple use of five strategic intervention components were highlighted in this review, including nutrition education/consultations, environmental modifications, sensory exposure, cognitive components, and behaviour interventions. The reviewed interventions showed a preliminarily positive effect for modifying feeding problems in children with autism. Furthermore, the evaluation based on the RE-AIM framework (reach, efficacy, adoption, implementation, and maintenance) demonstrated that an interdisciplinary multi-component intervention strategy may achieve high effectiveness and feasibility in improving feeding problems in a wide range of children with autism.

CONCLUSIONS

This review found that interventions achieved and maintained a positive effect on modification of feeding problems in groups of children with autism. Information and gaps identified and summarized in the implementation process may assist both researchers and stakeholders to further support these vulnerable children.

Occupational Therapy Practice Guidelines for Autistic People Across the Lifespan

IMPORTANCE

Occupational therapy practitioners need evidence to support interventions that promote subjective well-being among autistic people and their families through optimal engagement and participation in occupations.

OBJECTIVE

These Practice Guidelines are informed by systematic reviews to expand knowledge of interventions that promote access, inclusion, engagement, and optimal participation in occupations that are meaningful to autistic people. Our intent was to foster occupational therapy practitioners' clinical decision-making and reasoning when working with autistic people and their care partners.

METHOD

These Practice Guidelines were developed on the basis of four systematic reviews, supporting evidence and literature, along with continued revisions and integration through an iterative and collaborative process.

RESULTS

A total of 98 articles were included in the systematic reviews, which are the foundation for practice recommendations in these guidelines. Forty-eight of the systematic review articles were used to inform the clinical recommendations included in these Practice Guidelines.

CONCLUSIONS AND RECOMMENDATIONS

Strong to moderate evidence indicates the need for multidisciplinary, goal-oriented interventions to support autistic people in different contexts. Although there is only emerging evidence in the inclusion of autistic people's strengths, interests, and perspectives to guide occupational therapy interventions, such practices can enhance the delivery of neurodiversity-affirming and trauma-informed practices. In addition, evidence is needed to support participation in activities of daily living (ADLs) for autistic youths. We recommend the use of strengths-based language to describe autistic people and the use of environmental adaptations, care partner education, and coaching to enhance occupational therapy service delivery. Plain-Language Summary: The literature is sparse regarding neurodiversity-affirming and trauma-informed practices for autistic youths, as well as for participation in activities of daily living (ADLs). These Practice Guidelines provide new information on positive mental health development; self-determination; ADLs, instrumental ADLs, play, and leisure occupations for children, adolescents, and adults; person-centered planning for adolescents and adults; and rest and sleep. Information on health management is also provided. Positionality Statement: This article uses the identity-first language autistic people. This nonableist language describes their strengths and abilities and is a conscious decision. This language is favored by autistic communities and self-advocates and has been adopted by health care professionals and researchers (Bottema-Beutel et al., 2021; Kenny et al., 2016). However, we respect the use of person-first language and have made a conscious decision to include research articles that have used this language.

Autism Spectrum Disorder at Home and in School

The diagnosis of autism spectrum disorder (ASD) brings a lifetime of considerations for individuals and their families. The core symptoms of ASD vary in severity and influence behavior and function across all environments. Co-occurring medical, mental health, cognitive, language, learning, and behavioral differences add challenges to those associated with core symptoms. Navigating the preschool, school, and transition ages in the educational setting requires continual reassessment of the strengths, weaknesses, and needs of the student to provide appropriate placement and services.

Clinical Outcomes from an Interdisciplinary Outpatient Feeding Treatment Pilot Program

Many children with developmental disabilities experience feeding challenges, including food refusal and food selectivity. Feeding concerns are often multifaceted and, therefore, an interdisciplinary approach to treatment is needed. A pilot of an interdisciplinary outpatient feeding program was conducted in a hospital medical center by psychologists and occupational therapists. The pilot program focused on caregiver training and improvements in targeted feeding goals in both the clinic and home settings. Treatment outcomes from this pilot program found increases in bite acceptance, decreases in inappropriate mealtime behaviors, increases in caregiver-reported number of foods consumed, and mastery of most individualized feeding goals for children who participated in the treatment program. Additionally, caregivers reported decreased concerns related to feeding and increased confidence in addressing their child's feeding concerns after participation in the treatment. Caregivers also reported high levels of satisfaction with this pilot program and reported the intervention to be feasible.

"Giving Me the Self-Confidence to Tackle It": Mothers' Experiences Participating In The Engaged Eaters Program, A Caregiver-Mediated Feeding Intervention

The purpose of this study was to understand caregivers' experience of participating in a caregiver-mediated in-home feeding intervention, the Engaged Eaters Program, for their young autistic child. This qualitative study utilized a thematic approach to analyze post-intervention semi-structured interviews with thirteen mothers of autistic children between the ages of 2 to 7 years after they participated in the intervention. Interview questions focused on the child and family experience, what worked well, what could be improved, and how the intervention integrated into family routines. Four major themes were identified: In-Home Intervention, Parent Skill and Knowledge, Increased Social Participation, and Parent Responsibilities and Challenges. Sub-themes provided descriptions of learning practical tools to support their child, increasing self-efficacy, and impacts on family life. Mothers described an increase in tangible skills that were easily practiced in the home environment that improved their confidence and self-efficacy in feeding their children. They also described how participation did require more work and time commitment for them beyond their regular responsibilities. The caregiver experience is essential to understand for intervention effectiveness while simultaneously addressing child, caregiver, and family needs. By focusing on the mothers' experiences, individualized needs, and self-efficacy, we were able to better understand how integrating an intervention into the family context and daily routines may be beneficial for the whole family.

Programmes to manage food selectivity in individuals with autism spectrum disorder

Autism spectrum disorder (ASD) is a complex group of neurodevelopmental disorders characterised by impaired social communication and restricted interests/repetitive behaviours. In this regard, sensory processing difficulties and delayed oral motor skills often predispose individuals with ASD to food selectivity (FS). It is usually associated with repetitive eating patterns that can lead to multiple malnutrition conditions. The objective of this narrative review is to present an overview about the existing nutritional interventions aiming at promoting a healthy eating pattern and addressing food selectivity among individuals with ASD. Regarding the interventions targeting nutrition education, the majority of the analysed studies failed to demonstrate their effectiveness. On the other hand, many educational interventions involving taste or cooking sessions, as well as behavioural interventions for FS, demonstrated effective results. Moreover, multidisciplinary in tailoring such programmes, including psychology speech therapy and nutritional skills, is acknowledged as a key approach.

Feeding children with autism in South Africa: The teachers' perspectives

Background

Over 80% of children diagnosed with autism spectrum disorders (autism) exhibit disruptive behaviours during mealtimes, highlighting the need for personalised care. In South Africa, teachers often take on the responsibility of feeding due to resource constraints and the time children spend at school. Moreover, children with autism have unique and individualised feeding requirements, which many teachers may not have the necessary training or skills to address adequately.

Objectives

To explore the ways in which teachers of autistic children manage feeding difficulties in the classroom.

Method

A qualitative research design was employed using semi-structured interviews. Eight teachers were interviewed on feeding autistic children between the ages of 3 years - 9 years in Johannesburg, South Africa. Data were transcribed and analysed using thematic analysis.

Results

The findings revealed that teachers encountered distinct challenges when it came to feeding autistic children in the classroom, particularly concerning the management of associated feeding difficulties. Teachers employed several strategies to encourage eating in the classroom setting including: (1) bolus modification, (2) behaviour modelling, (3) positive reinforcement and (4) offering choices and alternatives.

Conclusion

The study concludes the need for specialised support and training for teachers to address the individualised feeding needs of children with autism. Implementing targeted interventions and providing resources for teachers could enhance their abilities to effectively support children with autism during mealtimes and promote a more inclusive classroom environment.

Contribution

This study highlighted the importance of including the teacher in the multidisciplinary team when managing the feeding challenges in children with autism.

Telehealth parent training for sleep disturbances in young children with autism spectrum disorder: A randomized controlled trial

BACKGROUND AND PURPOSE

Young children with autism spectrum disorder (autism) have bedtime and sleep disturbances at much higher frequency and persistency than their neurotypical counterparts. Hence, access to early, effective treatment is critical in view of the importance of sleep in early childhood. Telehealth delivery could be a means to expand access to such early treatment if efficacious. The aim of this randomized control trial (RCT) was to compare a manualized, telehealth delivered, behaviorally based sleep parent training (SPT) intervention for parents of young children with autism and sleep disturbances to a control condition, a telehealth delivered parent education program with one sleep focused session (SPE). We hypothesized that the SPT group would show more improvements on child measures of sleep outcome measures, and daytime behaviors and parent measures of stress and sense of competence. We further aimed to explore the overall feasibility of telehealth delivery of SPT and SPE.

PARTICIPANTS AND METHODS

Parents of 77 young children, ages 2-7 years, with autism and co-occurring sleep disturbances were enrolled in this study. Participants were randomized to either SPT or a comparison arm that included non-sleep related parent education except for one session. Each participant was individually administered a 5 session program delivered over 10 weeks. Outcome measures, including child sleep measures, child daytime behavior and parent stress and sense of competency were collected at weeks 5 and 10 after the baseline time point. Feasibility indicators (treatment fidelity, parent adherence, and parent attendance), and safety measures were also collected.

RESULTS

Of 77 randomized participants, data were available for 36 participants randomized to SPT and 38 participants randomized to SPE. The mean age was 3 years, 8 months. Results support the efficacy of this manualized SPT intervention for bedtime and sleep disturbances. Sleep outcome measures were significantly improved in the SPT group compared to SPE on the Modified Simonds & Parraga Sleep Questionnaire-Composite Sleep Index (MSPSQ - CSI) (p < 0.001) with a large effect size of 0.83 at week 10. Positive response to treatment, as determined from the Clinical Global Impression-Improvement scale (CGI-I) at week 10 was observed in 56% of SPT participants compared to 32% in SPE (p = 0.037). There were no significant group differences in either the ABC-I as measure of daytime behaviors or in parental stress. There were group differences in favor of SPT over SPE on the PSOC, a measure of parent sense of competency. Feasibility and safety were further demonstrated with telehealth delivery.

CONCLUSIONS

This RCT demonstrated the efficacy of a telehealth delivered parent training intervention for bedtime and sleep disturbances in young autistic children compared to an active control condition. Further, parents in SPT reported more confidence in their parenting role than those in the SPE group, but SPT did not result in overall decreases in parental stress. Telehealth delivery allowed for a much broader reach with enrolled participants from 24 states. This study supports a telehealth approach to a manualized behavioral parent mediated intervention for sleep disturbance in young autistic children and offers an alternative to in-person delivered approaches. This telehealth delivery has the potential to improve access for families who have a young autistic child with sleep disturbances. Given the small sample size, determining predictors and moderators of treatment response was not possible and should be examined in a larger trial.

Examining adaptations necessary to support the implementation of a parent-mediated intervention for children with autism spectrum disorder and moderate feeding problems

LAY ABSTRACT

Moderate feeding problems and disruptive mealtime behaviors are common in children with autism spectrum disorder. Although parent-mediated interventions are able to support feeding problems in autistic children, most research has occurred within specialty clinics when delivered by highly trained clinicians. Thus, the fit of these interventions within community settings is not clear. To address this limitation, this study explored adaptations to a parent-mediated intervention, Managing Eating Aversions and Limited Variety (i.e. MEAL Plan), to improve its fit and use within community settings. Participants were 14 multidisciplinary providers who attended one of the three intensive workgroups that included focus groups about the fit of MEAL Plan in their practice setting. Qualitative analysis was used to determine the main themes that came up within the focus groups. Specific themes included the appropriateness MEAL Plan for autistic and non-autistic children, how providers might adapt their delivery of MEAL Plan, billing and insurance considerations, administrator support for MEAL Plan, and the content and format of ongoing training and consultation. By proactively considering and responding to these factors, it may be possible to enhance MEAL Plan so that it is better able to be delivered and sustained within community practices that support autistic children.

Optimizing Parent Training to Improve Oral Health Behavior and Outcomes in Underserved Children with Autism Spectrum Disorder

A randomized controlled trial established initial efficacy of a novel parent training (PT) intervention for improving oral hygiene and oral health in underserved children with ASD (Fenning et al., 2022), a population at risk for unmet dental needs. The present study describes our emic approach to PT development alongside treatment outcome data examining feasibility, acceptability, and engagement. Families with Medicaid-eligible children with ASD ages 3 to 13 years (85% male, 62% with intellectual disability) were assigned to receive PT (n = 60) or a psychoeducational toolkit (n = 59). Results indicate strong retention, fidelity, and adherence, with quantitative and qualitative metrics revealing high treatment satisfaction and utilization. Discussion focuses on implications for individualizing treatment to optimize engagement of underrepresented families.

The Efficacy of the Global Intensive Feeding Therapy on Feeding and Swallowing Abilities in Children with Autism Spectrum Disorder: A Pilot Study

The present investigation aims to explore the efficacy of Global Intensive Feeding Therapy (GIFT) on feeding and swallowing abilities in children with autism spectrum disorder (ASD). GIFT was developed as an intensive rehabilitation approach, divided into 30 sessions for 2 weeks, three times a day. GIFT focused on (a) encouraging desensitization; (b) widening the food repertoire (in terms of both variety and quantity); (c) reducing inappropriate mealtime behaviors; and (d) encouraging the development of appropriate chewing and swallowing abilities. GIFT was preliminarily implemented among 11 children with a diagnosis of ASD. To measure the efficacy of GIFT, the Karaduman Chewing Performance Scale (KCPS), the Brief Autism Mealtime Behavior Inventory (BAMBI), and food repertoire were investigated using Wilcoxon signed-rank test in three different times: baseline (T1), after treatment (T2), and one month after treatment (T3). Using Bonferroni correction, statistically significant differences were found between T1 and T2 for behavioral issues, as measured with BAMBI (p = 0.007), as well as for chewing abilities as measured with KCPS (p = 0.005) and for food acceptance (p = 0.005). These improvements were maintained after a month of follow-up, thanks to the collaboration of families and/or primary caregivers. In conclusion, GIFT seems to be an effective approach to improving behavioral issues, food acceptance, and chewing abilities in children with ASD.

A Survey of Community Providers on Feeding Problems in Autism Spectrum Disorder

PURPOSE

Feeding problems, ranging from mild to severe, are common in children with autism spectrum disorder. We conducted a 15-item online survey of community providers to gather information on service demand and current treatment approaches for this clinical population.

METHODS

Respondents, speech-language pathologists, occupational therapists, registered dietitians, and Board-Certified Behavior Analysts, were recruited via e-mail listservs, professional conferences, continuing education programs, social media and electronic newsletters. The survey included questions about professional discipline, years in practice, patient population served, feeding problem types, therapeutic approaches, and level of interest in parent-mediated interventions.

RESULTS

A total of 541 community practitioners responded to the survey; 419 provided usable data. Across all providers, 97% (n = 406) reported seeing children with ASD and feeding problems. Of these, 90% (n = 367) offered treatment. Providers (n = 23) who did not treat feeding problems cited "insufficient training." Most common presenting problems included limited dietary variety, texture sensitivity, and disruptive mealtime behavior. Although treatment approaches varied across disciplines, 89.3% indicated openness to parent-mediated treatment.

CONCLUSIONS

These results indicate a high demand for treatment of children with ASD and feeding problems across disciplines. Food selectivity was the most common problem. Treatment approaches varied across disciplines. Dissemination and implementation of evidence-based, parent-mediated intervention is warranted.

Interventions to Support Participation in Basic and Instrumental Activities of Daily Living for Autistic Children and Adolescents (2013-2021)

Systematic Review Briefs provide a summary of the findings from systematic reviews developed in conjunction with the American Occupational Therapy Association's Evidence-Based Practice Program. Each systematic review brief summarizes the evidence on a theme related to a systematic review topic. This systematic review brief presents findings from the systematic review on interventions to support participation in basic and instrumental activities of daily living by autistic1 children and adolescents (birth to 18 yr).

Effects of a mobile health nutrition intervention on dietary intake in children who have autism spectrum disorder

Background

Children who have Autism Spectrum Disorder (ASD) show preferences for processed foods, such as salty and sugary snacks (SSS) and sugar-sweetened beverages (SSB), while healthier foods, such as fruits and vegetables (FV), are consumed less. Innovative tools are needed that can efficiently disseminate evidence-based interventions and engage autistic children to improve their diet.

Aim

The aim of this 3-month randomized trial was to test the initial efficacy of a mobile health (mHealth) nutrition intervention on changing consumption of targeted healthy (FV) and less healthy foods/beverages (SSS, SSB) in children who have ASD, ages 6-10, who were picky eaters.

Methods

Thirty-eight parent-child dyads were randomly assigned to either an intervention (technology) group or a wait list control (education) group. The intervention included behavioral skills training, a high level of personalization for dietary goals, and involved parents as "agents of change." Parents in the education group received general nutrition education and the dietary goals but did not receive skills training. Children's intake was assessed at baseline and at 3 months using 24-hour dietary recalls.

Results

While there were no significant group-by-time interactions (P > 0.25) for any of the primary outcomes, we found a significant main effect of time for FV intake (P = 0.04) indicating that both groups consumed more FV at 3 months (2.58 ± 0.30 servings/day) than at baseline (2.17 ± 0.28 servings/day; P = 0.03). Children in the intervention group who consumed few FV at baseline and showed high engagement with the technology increased their FV intake by 1.5 servings/day (P < 0.01). Children's taste/smell sensitivity significantly predicted their FV intake (P = 0.0446); for each unit of lower taste/smell sensitivity (indicating greater sensory processing abnormalities), FV intake increased by 0.13 ± 0.1 servings/day.

Discussion

This mHealth intervention did not yield significant between-group differences for changing consumption of targeted foods/beverages. Only children who consumed few FV at baseline and highly engaged with the technology increased their FV intake at 3 months. Future research should test additional strategies to expand the intervention's impact on a wider range of foods while also reaching a broader group of children who have ASD. This trial was registered at clinicaltrials.gov as NCT03424811.Clinical Trial Registration: This study was registered at clinicaltrials.gov as NCT03424811.

Assessment of Feeding Behaviors and Parents' Frustrations of Children with Autism Spectrum Disorder in Lebanon: A Case-Control Study

Children with autism spectrum disorder (ASD) exhibit restrictive and repetitive behaviors that affect their eating habits. The purpose of this study is to identify the behavioral feeding problems and eating habits among ASD children compared to typically developed (TD) children age/gender-matched controls, along with their parents'/caregivers' strategies for dealing with them. It included 43 ASD children and 43 TD children aged two to eleven years. The analysis was performed based on two valid questionnaires: the Behavior Pediatrics Feeding Assessment Scale (BPFA) and "My Child Eating Habits" (MCEH). The BPFA and MCEH scores conceded three manifestations that fall into food selectivity and problematic mealtime behavior in both groups of children. Compared to TD children, children with ASD exhibited higher BPFA scores, which indicated food-related behavioral and skill-based problems (p = 0.004). Children with ASD were less likely to consume fruits, vegetables, and milk than TD children, which may lead to nutritional deficiencies (p = 0.003, p = 0.003, and p = 0.010, respectively). Parents of ASD children were concerned about their behavioral problems and expressed their intention of an early intervention. These findings highlight the importance of nutritional clinical routines that incorporate the evaluation of the nutritional status and feeding behaviors of ASD children.

Exploration of Treatment Response in Parent Training for Children with Autism Spectrum Disorder and Moderate Food Selectivity

Managing Eating Aversions and Limited Variety (MEAL) Plan is a structured parent-mediated intervention for children with autism spectrum disorder and moderate food selectivity. Our previously reported group-based clinical trial revealed a positive treatment response rate of 47.3%. Although encouraging, this response rate raises questions about factors that may affect treatment outcomes. Here, we examine the impact of child and parent characteristics and feeding behaviors on treatment response. Higher maternal education and higher child communication abilities at baseline were associated with positive treatment response. Improvement in sitting at the table and reductions in disruptive mealtime behavior promoted treatment success. Results also suggest that individually delivered MEAL Plan may offer more flexibility than group-based intervention for some parents.

Treatment of Feeding Concerns in Children With Autism Spectrum Disorder: A Systematic Review of Behavioral Interventions With Caregiver Training

Successful feeding intervention ultimately requires generalization and adoption of treatment into the home. Treatment models, however, differ regarding how and when caregivers are integrated into care delivery process. Some treatments involve a primary model of parent training with caregivers serving as co-therapist at the onset of intervention, while others involve a complimentary model where a therapist delivers the intervention and caregiver training occurs once the child’s behavior is stable. This review systematically evaluates the evidence-base regarding behavioral feeding intervention for children with autism spectrum disorder (ASD), with a specific focus on interventions involving parent training. Results provide further evidence regarding the potential benefits of behavioral intervention to improve feeding concerns in ASD, while also highlighting growing attention to documenting and/or evaluating parent training within the treatment literature. Important questions remain regarding factors guiding the use of a primary or complimentary model of parent training.

Evaluating Outcome Measure Data for an Intensive Interdisciplinary Home-Based Pediatric Feeding Disorders Program

Background: The purpose of this study was to evaluate the effectiveness of an interdisciplinary home-based feeding program, which is a unique service delivery model. Methods: Data were provided on oral intake, tube feeding elimination, and weight for patients who were dependent on tube feedings (n = 78). Weight data were collected for patients who showed failure to thrive (n = 49). Number of foods consumed and percentage of solids were collected for patients who were liquid-dependent (n = 23), and number of foods consumed were collected for patients who were food-selective (n = 61). Results: Data were analyzed using paired sample t-test with 95% confidence interval. For patients dependent on tube feedings, 81% achieved tube feeding elimination. Tube elimination was achieved after 8 months of treatment on average. All failure-to-thrive patients showed weight gain from baseline to discharge. For liquid-dependent patients, there was an increase in foods consumed from 2 foods at admission to 32 foods at discharge. For food selective patients, there was an increase from 4 foods at admission to 35 foods at discharge. For all dependent variables, results showed statistical significance and a large-sized effect. Conclusions: These data show that an intensive interdisciplinary home-based program can be successful in treating complex feeding problems in children.

Changes in Eating Behaviors Following Taste Education Intervention: Focusing on Children with and without Neurodevelopmental Disorders and Their Families: A Randomized Controlled Trial

Fussy-eating children often display problematic behaviors around mealtimes, such as irritation, opposition, or may even throw tantrums. This may lead to reduced food variety and poor nutritional profiles, which may increase parents' worries about their children's diet, particularly when the children also have neurodevelopmental disorders (ND) such as Autism Spectrum Disorder (ASD) and Attention-Deficit/Hyperactive Disorder (ADHD). To investigate the effect of Taste Education on problematic mealtime behaviors, 81 children aged 8-12 years, with ND (n = 33) and without (n = 48), and their parents, participated in a 7-week Taste Education intervention. Children were matched on age, sex, and ND, and allocated at random into Immediate-intervention and Delayed-intervention groups. Parents completed the Meals in Our Household Questionnaire (MiOH). To examine changes in MiOH-scores, repeated-measures analysis-of-variance with time-points were used, with condition as factors (Immediate intervention and Delayed intervention). Baseline measures were adjusted for, and a robust linear mixed-model was fitted. Results showed superior outcomes for Intervention compared to waiting on all measures of MiOH, with stable effects through six-month follow-up. Differences were non-significant between children with and without ND. The Taste Education program suggests a promising, simple, and non-intrusive way to reduce children's problematic mealtime behaviors in the long term.

Food Selectivity and Its Implications Associated with Gastrointestinal Disorders in Children with Autism Spectrum Disorders

Food selectivity (FS) in children with autism spectrum disorders (ASD) is common, and its impact on a nutritional level is known. However, the etiology of gastrointestinal disorders (GID) related to alterations in the intestinal microbiota in children with ASD remains unclear. This article provides a narrative review of the literature on FS from the last 15 years, and its relationship with GID in children with ASD. Sensory aversion in ASD leads to food elimination, based on consistencies, preferences, and other sensory issues. The restriction of food groups that modulate the gut microbiota, such as fruits and vegetables, as well as the fibers of some cereals, triggers an intestinal dysbiosis with increased abundance in Enterobacteriaceae, Salmonella Escherichia/Shigella, and Clostridium XIVa, which, together with an aberrant immune response and a leaky gut, may trigger GID. It is observed that FS can be the product of previous GID. GID could provide information to generate a hypothesis of the bidirectional relationship between FS and GID. Emphasis is placed on the need for more studies with methodological rigor in selecting children with ASD, the need for homogeneous criteria in the evaluation of GID, and the adequate classification of FS in children with ASD.

Avoidant/restrictive food intake disorder and severe food selectivity in children and young people with autism: A scoping review

AIM

To assess the extent of the scientific literature on avoidant/restrictive food intake disorder (ARFID) in children and young people with autism in order to evaluate and synthesize the evidence on (a) the nature of feeding and eating difficulties in children and young people with autism; (b) the consequences of a severely restricted diet; and (c) what is known about effective treatment approaches.

METHOD

PubMed and PsycInfo databases were searched, identifying 56 studies and a narrative synthesis was effected.

RESULTS

The literature suggested that ARFID-like presentations are common in children and young people with autism, with severe consequences for physical and mental health. The three drivers mentioned in the DSM-5 criteria, namely a sensory-based avoidance, fear- or phobia-based restriction, and a lack of interest in eating, are present in this population, although sensory sensitivities are currently the most commonly described. Research suggests that ARFID symptoms in children and young people with autism can be amenable to treatment, with evidence that behavioural interventions are feasible and potentially effective in this population.

INTERPRETATION

ARFID is a common and impactful problem among young people with autism but is currently under researched. Work is required to (a) identify the prevalence of ARFID in children and young people with autism; (b) uncover the key drivers of ARFID in this population; (c) adapt currently available interventions for use with children and young people with autism; and (d) rigorously test these interventions in clinical trials.

WHAT THIS PAPER ADDS

Significant food restriction is common in children and young people with autism. Sensory sensitivities are frequently cited as a reason for food restriction. The prevalence and causes of avoidant/restrictive food disorders in children and young people with autism need further research.

A Preliminary Evaluation of a Brief Behavioral Parent Training for Challenging Behavior in Autism Spectrum Disorder

Children with autism spectrum disorder (ASD) often exhibit challenging behaviors. Existing behavioral parent trainings (BPT) address ASD symptomology, but are lengthy and associated with significant attrition. In the current pilot study, a longitudinal randomized controlled trial was used to evaluate a novel brief BPT targeting caregivers of children with ASD ages 5–9. The 6-session BPT, delivered in a group format, focused on high-frequency challenging behaviors (e.g., problem behaviors, feeding and sleep issues). Caregivers who received BPT (n = 29), relative to an active control (psychoeducation/supportive therapy; n = 9), reported higher treatment satisfaction and acceptability. Challenging behaviors were reduced in the BPT and active control groups. The novel BPT was a feasible and acceptable intervention to target challenging behaviors in youth with ASD.

Meaningful Change and Treatment Responsivity in Intervention Research: A Targeted Review of Studies Published in the Journal of Pediatric Psychology

OBJECTIVE

Randomized-controlled trials (RCTs) in pediatric psychology form the foundation for evidence-based treatment and best practices in the field. Relying heavily on continuous outcome measures and group comparisons, questions concerning meaningful clinical change and treatment response rates remain open. This targeted review aimed to provide an initial description of the current state of intervention research in pediatric psychology in terms of attention to meaningful clinical change and efforts to assess and characterize participants in terms of treatment responsivity.

METHODS

Online databases were used to identify a sample of RCT published in the Journal of Pediatric Psychology from 2010 to 2021 using the term "randomized" in the title. Using predefined eligibility and exclusion criteria, 43 studies were identified and analyzed with regard to characteristics of intervention, population, measurement, data reporting, and reference to indicators of clinical significance, meaningful change, treatment responsivity rates, and predictors.

RESULTS

26 studies (60%) made no reference at all to meaningful clinical change, treatment response criteria and rates, or characteristics of treatment responders. 15 studies (35%) reported measures of meaningful change in their interpretation of group differences, to calculate sample size, in relation to baseline data only, or in describing a measure. 2 studies (5%) reported criteria for assessing meaningful change to determine individual response rates and characteristics of responders.

CONCLUSIONS

These findings highlight the need for greater emphasis on defining standards and analyzing treatment outcome research in terms of metrics of meaningful change and treatment response in order to better target intervention and optimize limited resources.

Dealing with food selectivity and mealtime behaviour in school-children with autism: a qualitative study of special education teachers in Japan

Food selectivity in children with autism spectrum disorder (ASD) is a serious issue in special needs schools, and special education teachers face various difficulties in their management of the problem. The aim of this study is to investigate the difficulties that special education teachers face in managing food selectivity in children with ASD. Data were obtained from 12 special education teachers in 2018 via semi-structured in-depth interviews. Thematic analysis was used to identify key conceptions of the participants' experiences, while qualitative analysis of the interview data revealed three major themes. Their personal and professional thoughts and hopes regarding eating habits in children, feelings of uncertainty about their practice, and their interactions with the children and their parents were the key factors behind the difficulties they experience as special education teachers. The findings improve our understanding of the challenges experienced by teachers managing food selectivity in children with ASD. A different conceptualisation of the problem may lead to difficulties in collaboration among the people who are tasked with solving the problem.

Feeding and Swallowing Issues in Autism Spectrum Disorders

Children with autism spectrum disorder (ASD) often experience difficulties related to communication and behaviour. However, their feeding issues are most distressing to their families and healthcare professionals as they impact on the children's adaptive function and health. In comparison to typically developing children, those with ASD experience significantly more feeding difficulties. Children with ASD may display distinctive feeding difficulties and atypical feeding behaviours that include picky eating, limited independent feeding, need for increased feeding times, and a highly restrictive food repertoire. Many of these feeding difficulties continue into childhood, persist in adolescence, and even spill over into adulthood. This proves to be a formidable challenge, as feeding is an essential component for healthy nutrition, growth, and development. This article will highlight how particular food items that are eaten and preferred by affected children may be contributing to their exhibited feeding difficulties. Next, it will be shown how the children's restrictive diets supplant more healthy food options. When this is combined with the children's noted reduced physical activity, the consequences are especially serious, as they include not only malnutrition but also give rise to childhood obesity. In sum, it will be demonstrated that feeding difficulties in young children with ASD are not well understood nor managed. The dearth of knowledge about feeding issues in this population affects both assessment choices and, specifically, management practices - aspects that will be elaborated on in this article. Conclusions will include suggested future directions for enhancing and complementing knowledge of these issues for stakeholders.

Parent Teleconsultation to Increase Bites Consumed: A Demonstration Across Foods for a Child With ARFID and ASD

Children with autism spectrum disorder (ASD) experience feeding dysfunction at a substantially higher proportion than their neurotypical peers. Feeding concerns can provide considerable challenges for parents, and as such, helping parents of children with ASD provide effective mealtime interventions for interfering behavior is critical, especially if parents have individual circumstances that affect their ability to effectively implement these feeding interventions. This study contributes to the parent-implemented feeding-intervention literature by demonstrating that a parent with ASD can implement a pediatric feeding intervention in the home with their child with ASD, despite contributing mental health factors. To address family needs, we developed a socially valid and individualized intervention, which we delivered over telehealth. The intervention resulted in an increase in the consumption of previously nonpreferred foods, while the caregiver maintained adequate levels of procedural fidelity. Practical considerations and implications are discussed.

Child Autistic Traits, Food Selectivity, and Diet Quality: A Population-Based Study

BACKGROUND

Children with Autism Spectrum Disorders (ASDs) tend to be selective in their food intake, which may compromise their diet quality. While ASD diagnoses capture severe levels of impairment, autistic traits vary on a continuum throughout the population. Yet, little is known about how autistic traits relate to diet quality at the population level.

OBJECTIVES

This study examines the association between autistic traits in early childhood and diet quality in mid-childhood and explores the mediating role of food selectivity.

METHODS

Participants were children (n = 4092) from the population-based Generation R Study. Parents reported their child's autistic traits at 1.5, 3, and 6 years; food selectivity at 4 years; and food intake at 8 years, from which a diet quality score was derived. Associations of autistic traits and the autistic trait trajectory (identified using Latent Class Growth Modelling) with diet quality were examined using multiple linear regression models. The indirect effect of food selectivity in the association between autistic traits at 1.5 years and diet quality was examined using mediation analysis.

RESULTS

Autistic traits were associated with diet quality (e.g., 1.5 years: β = -0.09; 95% CI: -0.13 to -0.06). Two classes captured the autistic trait trajectories from 1.5 to 6 years: children with "low and stable" (95%) and "high and increasing" (5%) mean scores. Children in the high and increasing group had poorer diet quality than those in the low and stable group (β = -0.28; 95% CI: -0.44 to -0.11). Food selectivity mediated the association between autistic traits at 1.5 years and diet quality at 8 years (βindirect = -0.03; 95% CI: -0.03 to -0.02).

CONCLUSIONS

Autistic traits in early childhood are associated with poorer diet quality in mid-childhood, and food selectivity appears to mediate this association. Interventions intended to optimize nutrition in children with elevated autistic traits may integrate behavioral strategies to support parents' responding to their child's food selectivity.

Eating Behaviors of Children with Autism-Pilot Study, Part II

Autism spectrum disorder is characterized by social communication deficit and non-normative behavior. The people with autism often experience troubles with feeding. The purpose of this study was to conduct evaluation of the feeding and eating behaviors among children with autism. Patients and Methods: The study group included 41 high-functioning autistic children. The control group consisted of 34 children without the ASD. The questionnaire was used to assess the nutritional status. Results: The children with ASD fuss during mealtimes more frequently, they require entertaining and diverting their attention, they are fed by parents, and they consume their meals away from the table. The significant difference found in the use of utensils and food selectivity works to the disadvantage of the Study Group. Conclusions: The food selectivity occurs significantly more frequently among children with ASD. The feeding and eating problems should be considered on a wider scale. The cooperation of the multidisciplinary and the parents teams should be proposed in the ASD patients care.

Eating Behaviors and Diet Quality in Chinese Preschoolers with and without Autism Spectrum Disorder: A Case-Control Study

OBJECTIVES

To compare mealtime behaviors and diet quality in Chinese preschoolers with autism spectrum disorder (ASD) and typically developing preschoolers in Hong Kong.

STUDY DESIGN

This case-control study included a community sample of 65 families with preschoolers with ASD aged 3-6 years and 65 families with typically developing preschoolers matched for age and sex. Preschoolers' eating behaviors were assessed using the Brief Autism Mealtime Behaviour Inventory and the Preschoolers' Eating Behaviour Questionnaire (CPEBQ). Preschoolers' usual diet and nutrient intake were assessed using a validated food frequency questionnaire. Diet quality and diversity were generated using the Chinese Children Dietary Index total score and diet variety score. Between-group differences in various scales and dietary variables were examined using multivariate linear or logistics regression models adjusting for baseline demographic differences.

RESULTS

Compared with the typically developing group, the ASD group had greater scores in the Brief Autism Mealtime Behaviour Inventory food refusal domain (P < .001), the CPEBQ food fussiness (P = .001) and eating habit (P = .001) domains, and lower CPEBQ exogenous eating score (P = .003) and initiative eating score (P < .001). The Chinese Children Dietary Index total score (P = .001) and diet variety score (P = .005) and intake of soy and soy products (P = .001) were lower in the ASD group compared with the typically developing group.

CONCLUSIONS

Preschoolers with ASD showed more eating and mealtime problems, and lower diet quality and diversity than their typically developing counterparts. Our findings highlight the need for regular monitor and early identification of mealtime behavioral and nutrition problems among preschoolers with ASD.

Interventions to Improve Outcomes for Parents of Children with Autism Spectrum Disorder: A Meta-Analysis

This meta-analysis examines the impact of parent interventions on outcomes for parents of children with ASD. A systematic review of the literature produced 37 studies that met inclusion criteria. Random-effects models revealed small but significant impacts of intervention on parental outcomes, primarily in parenting confidence and mental health. No improvements were observed in caregiving burden, family adjustment, physical health, or stress. Significant heterogeneity was observed; however, no moderation effects were detected for intervention or sample characteristics. These findings suggest parent interventions improve parenting confidence and, to a lesser degree, mental health. More work is needed to develop interventions that address a wider range of outcomes for parents of children with ASD. Limitations and implications for future research are discussed.

A dialectic of control and acceptance: Mealtimes with children on the autism spectrum

Shared family meals have important implications for child health and wellbeing, however, mealtimes with children on the autism spectrum are often characterized by stress and problematic behavior. A better understanding of the underlying processes can elucidate the mealtimes challenges that families with children on the spectrum face as well as how families overcome those challenges in order to promote family health and wellbeing. Through a grounded theory analysis of mealtime observations, parent interviews, and child interviews with 16 families in the United States, we identified a theory of A Dialectic of Control and Acceptance. Integral to the role of mealtimes is for parents to express love through control and acceptance, however, these parallel processes are in tension with one another. How parents negotiate this tension dictates the degree to which their expectations are well aligned with their children's strengths and challenges and are able to provide effective support.

Stress and emotional wellbeing of parents due to change in routine for children with Autism Spectrum Disorder (ASD) at home during COVID-19 pandemic in Saudi Arabia

BACKGROUND

Parents of children with Autism Spectrum Disorder (ASD) experience considerable amounts of stress and impaired emotional well-being. Consequently, it is likely that these have been adversely impacted by COVID-19 outbreak due to disruptions to the schedules of children with ASD.

AIM

This study investigated the stress and emotional well-being of parents of children with ASD in Saudi Arabia during the COVID-19 pandemic.

METHOD

The study obtained quantitative data from 150 parents of children with ASD from different regions in Saudi Arabia using an online survey. The data collected included demographic data of the parents, ASD status of the family, ASD support during COVID-19 pandemic, severity of ASD behaviours in comparison to the pre- COVID-19 status eating behaviour of the child with ASD, Parental Stress, and emotional well-being. The PSI-short form (PSI-SF) (Abidin, 1995) scale was utilised to obtain data related to parental stress and the General Health Questionnaire (GHQ-12) (Goldberg, 1992) scale was utilised to obtain data related to parents' emotional well-being.

RESULTS

The study found that family ASD status (in particular, age and gender of child with ASD, and severity of his/her symptoms) had a significant impact on parental stress and emotional well-being. Moreover, parental stress and emotional well-being were negatively impacted by the frequency and usefulness of ASD support received during COVID-19 pandemic. These were also adversely impacted by the change in severity of ASD behaviours of the children with ASD. Finally, parental stress was found to have a negative impact on the emotional well-being of parents. Overall, the study found that the parental stress and emotional well-being of parents of children with ASD in Saudi Arabia had been unfavourably impacted by COVID-19 pandemic.

CONCLUSIONS

Overall, the study found that the parental stress and emotional well-being of parents with ASD in Saudi Arabia had been unfavourably impacted by COVID-19 pandemic. This study recommends the involvement of the Saudi Ministry of Health to establish and extend support services to support parents of children with ASD. Moreover, the provision of training programs to help parents deal with the characteristic behaviour of their children with ASD such as, the ability to maintain routines, aggressive or repetitive behaviour, is also recommended.

Evaluation of sleep disturbances, gastrointestinal problems and eating behaviors in Turkish children with autistic disorder and PDD-NOS

Purpose

The purpose of this study is to evaluate the relationship between sleep disturbances, gastrointestinal (GI) problems and eating behaviors in children who are diagnosed with autistic disorder (AD) and pervasive developmental disorder not otherwise specified (PDD-NOS).

Design/methodology/approach

This study was conducted with 102 children who were diagnosed with autism spectrum disorder (ASD). Sleeping and GI (abdominal pain, constipation, diarrhea, vomiting, difficulty swallowing) problems in children were obtained by asking their parents using a questionnaire. The feeding assessment survey (FAS), brief autism mealtime behavior inventory (BAMBI) and food consumption frequency were used to obtain information about the children’s eating habits.

Findings

The BAMBI total score, food refusal and features of autism subscale scores of those with AD were higher than those in the PDD-NOS group (p < 0.05). Sleeping, GI and eating problems are seen in those with AD more commonly than in those diagnosed with PDD-NOS.

Originality/value

To the knowledge, this is the first study that compares GI, sleeping and eating problems in children with AD and PDD-NOS. Sleeping, GI and eating problems may be more frequent in children with AD than in those with PDD-NOS. The GI problem rate is higher in children with autism with sleeping problems than without sleeping problems.

Onset, Trajectory, and Pattern of Feeding Difficulties in Toddlers Later Diagnosed with Autism

OBJECTIVE

To examine the emergence and trajectory of feeding difficulties in young children who are later diagnosed with autism spectrum disorder (ASD).

METHODS

The Behavioral Pediatrics Feeding Assessment Scale (BPFAS) was administered to a sample of 93 toddlers with an older sibling with ASD-the high-risk group-and 62 toddlers with no known familial ASD-the low-risk group-as part of a larger infant sibling study. The BPFAS was completed by parents at 15, 18, 24, and 36 months of age. At 36 months, participants underwent a diagnostic assessment and were classified into 1 of the following 4 outcome groups: ASD, nontypical development, high-risk typically developing, and low-risk typically developing. The BPFAS was scored for total frequency of feeding difficulties and autism-specific factor scores previously described in the literature.

RESULTS

The frequency of feeding difficulties increased significantly more rapidly in the ASD group between 15 and 36 months of age, and by 36 months, they exhibited a significantly higher total frequency score than all other groups. Analysis of the factor scores revealed a similar pattern for the food acceptance and mealtime behavior domains but no significant differences in the medical/oral motor domain.

CONCLUSION

Feeding difficulties develop significantly more rapidly in children with ASD, with longitudinal monitoring revealing the steeper trajectory earlier than can be detected with cross-sectional analysis. Children with ASD are at risk of health and social consequences of poor feeding behavior that may potentially be minimized if addressed early and appropriately.