Specific Sensory Techniques and Sensory Environmental Modifications for Children and Youth With Sensory Integration Difficulties: A Systematic Review

Effect of Sensory Adapted Dental Environment (SADE) on physiological and behavioral parameters related to stress and anxiety in children with Autism Spectrum Disorder (ASD) undergoing dental treatment: A systematic review and meta-analysis

BACKGROUND

Children with autism exhibit a higher general and dental anxiety, due to altered sensory sensibilities.

AIM

This current systematic review aims to evaluate the effectiveness of Sensory adapted dental environment (SADE) over regular dental environment (RDE) on behavioral, physiological stress and overt anxiety in children with autism spectrum disorders (ASDs).

MATERIALS AND METHODS

Prospero registered (CRD42024508336). PubMed, Cochrane, Scopus databases are searched from years January 1, 1980-January 1, 2024 using pre-defined search strategy.

RESULTS

A total of 269 titles, were obtained from the included databases after application of filters, exclusion of duplicates and reviews and irrelevant articles led to the final inclusion of 12 articles for full text screening from which, three studies sustained the targeted PICO search.

CONCLUSION

Skin conductance level (parameter indicating physiological stress) is lower in SADE environment in children with ASD, other behavior stress related parameters there is no significant difference between SADE and RDE environments.

The Impact of Weighted Blanket Use on Adults with Sensory Sensitivity and Insomnia

Purpose

This study's purpose was to determine the impact of weighted blanket use on moderate to severe insomnia in adults with sensory sensitivity greater than the average population.

Methods

For this study, a four-week, single-case, multiple-participant ABA study design was used. Through convenience sampling, four participants scoring 15 or greater on the Insomnia Severity Index (ISI), which categorizes them as having moderate to severe insomnia, and much more than most people in sensory sensitivity on the Adolescent/Adult Sensory Profile were recruited. First, seven-day baseline sleep data was gathered, followed by two weeks of weighted blanket use, concluding with a seven-day withdrawal phase. Additional outcome measures included: Tuck and Snooze Survey, Consensus Sleep Diary Morning, and Additional Sleep Diary Questions. Data analysis included visual analysis, mean comparisons, Tau-U calculations, and pre- to post-ISI category comparisons.

Results

All participants' ISI scores were categorized as one level less severe postintervention. All participants demonstrated increased sleep quality, and three participants showed an increase in sleep duration based on individual mean comparisons between baseline and intervention phases.

Conclusion

Weighted blankets appear beneficial in reducing insomnia severity in adults with much more than the average population sensory sensitivity. In addition, those with self-reported anxiety may have increased benefit from this intervention.

[Sensory regulation disorders in child psychiatry]

INTRODUCTION

The processing of sensory information determines the development and growth of a child's abilities. Dysfunction in the processing of sensory stimuli can affect a child's behavior and can disrupt development. Sensory Regulation Disorders are frequently associated with Autism Spectrum Disorder (ASD), with the DSM-5 even including it as a diagnostic criterion. However, they are also observed in other neurodevelopmental disorders. At present, the frequency of Sensory Regulation Disorders in children consulting child psychiatry has never been evaluated, although it seems to be a population at risk.

OBJECTIVES

To evaluate the frequency of sensory regulation disorders in children between 3 and 6 years old who first consult a child psychiatrist in Marseille. To determine whether certain reasons for consultation are correlated with the presence of sensory regulation disorders.

METHODS

A multicenter cross-sectional study was conducted for four months in Marseille. Sensory regulation disorders were assessed by the second version of Dunn's short sensory profile.

RESULTS

Fifty-eight patients were included. A significant difference was found between the frequency of SRT in our primary child psychiatry population and the general population. Subgroup analyses according to the reason for consultation showed that there would be more SRT in the Motor Instability/Inattention, Conduct Disorder and Socialization Disorder subgroups.

CONCLUSION

We observed a higher frequency of SRT in the child psychiatry consultation population. SRT could explain, or at least partly participate in, the children's symptomatology. The results are in favor of an early detection of SRT in the population of children consulting child psychiatry. The evaluation of the sensory profiles of these children allows a better understanding of the child's functioning and an adjustment of the intervention and support strategies proposed to the family.

Effectiveness of sensory adaptive dental environments to reduce psychophysiology responses of dental anxiety and support positive behaviours in children and young adults with intellectual and developmental disabilities: a systematic review and meta-analyses

BACKGROUND

People with Intellectual and developmental disabilities (IDDs) experience oral health inequality due to myriad of risk factors and complex needs. Sensory processing difficulties, maladaptive behaviours and dental anxiety contribute to difficulties in receiving preventive and routine dental treatments. This study aimed to systematically review the evidence on the effectiveness of sensory adaptive dental environments (SADE) for children and young adults (up to the ages 24 years) with IDD to address cooperation and dental anxiety.

METHODS

This review was reported according to The Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. MEDLINE (Ovid), The Cochrane Library, Embase, Google Scholar, Web of Science and OT Seeker were searched using appropriate terms to identify Randomised Control Trails (RCTs) that matched inclusion criteria. Screening was conducted by two reviewers after de-duplication based on titles and abstracts followed by full text retrieval. Quality of the included studies was assessed using Cochrane Risk of Bias (ROB)-2 for crossover trials and data extracted by two reviewers. The details of the interventions and effectiveness were compared and discussed narratively, and comparable outcomes were included to meta-analyses using R software.

RESULTS

A total of 622 articles were identified and five articles met eligibility for inclusion. Three studies used multi-sensory adaptations and one used single sensory adaptation of music. Narrative synthesis showed some evidence of SADE reducing magnitude and duration, although, questionable for reducing the number of maladaptive behaviours. Two studies demonstrated conflicting evidence of the effect of SADE on cooperation. Three studies demonstrated significant positive impact of SADE on psychophysiological outcomes. Despite an overall tendency to favour SADE, no statistically significant difference of maladaptive behaviours was found between SADE and regular dental environment (RDE) (Standardised mean change (SMC) = 0.51; 95% Confidence Interval (CI) -0.20 to 1.22; p = 0.161). SADE was superior to RDE (SMC -0.66; 95% CI -1.01 to -0.30; p =  < 0.001) in reducing psychophysiological responses of dental anxiety.

CONCLUSION

Current evidence suggests that adapting visual, tactile, and auditory aspects of the dental environment in a single or multi-sensory approach demonstrates small positive effects on psychophysiological responses and maladaptive behaviours of dental anxiety for people with IDD.

TRIAL REGISTRATION

The title of this review was registered with PROSPERO (CRD42022322083).

Selective Mutism in Children With and Without an Autism Spectrum Disorder: The Role of Sensory Avoidance in Mediating Symptoms of Social Anxiety

The present study addressed the different contributors to social anxiety in children with Selective Mutism (SM), with and without co-occurring Autism Spectrum Disorder (ASD) (SM + ASD). Seventy-five parents completed an online composite questionnaire consisting of the symptoms of SM and ASD, anxiety and sensory measures. The results found the SM + ASD group showed significantly higher levels of social anxiety and sensory avoidance compared to the SM only group. However, a simple mediation model revealed sensory avoidance to be a mediator of this relationship between the diagnosis and social anxiety.. Therefore, higher levels of sensory avoidance may help to differentiate social anxiety between the groups and may also be a sign of ASD in children with SM who have and/or are yet to receive an ASD diagnosis.

A multidimensional investigation of the relationship between skin-mediated somatosensory signals, emotion regulation and behavior problems in autistic children

Introduction

Autistic children may have abnormal sensory perception, emotion dysregulation and behavior problems. The aim of this cross-sectional study was to explore the relationship between skin-mediated somatosensory signals and emotion/behavior difficulties in autistic children and adolescents, in comparison typically developing peers (TDP).

Methods

Thirty-eight autistic children and adolescents and 34 TDP completed a multidimensional assessment consisting of the measurement of somatosensory thresholds of touch, pain and temperature, a task on emotion knowledge and parent-reported questionnaires on sensory reactivity, emotion regulation and behavior.

Results

Autistic children had higher pain sensitivity, less sensory reactive behaviors and more behavior problems than their TDP. In contrast to TDP, several somatosensory thresholds of autistic children correlated with emotion regulation and behavior problems.

Discussion

Sensory dysfunction may affect the development of emotional processing and behavior in autistic children and adolescents. This knowledge can lay the foundation for future studies on co-occurring alterations in corresponding neural networks and for the implementation of early interventions, including sensory rehabilitation therapy, for promoting regulated behaviors in autistic children and adolescents.

PROTOCOL: The effectiveness of sensory interventions targeted at improving occupational outcomes, quality of life, well-being and behavioural and psychological symptoms for older adults living with dementia: A systematic review and meta-analysis

This is the protocol for a Campbell systematic review. The objectives are as follows: The primary objective is to systematically review the available evidence of the effects of sensory interventions on quality of life, well-being, occupational participation, and behavioural and psychological symptoms of older adults living with dementia.

Athletes With Attention-Deficit/Hyperactivity Disorder: Position Statement of the American Medical Society for Sports Medicine

ABSTRACT

Athletes of all ages may be affected by medical and mental health issues. Sports medicine physicians should be familiar with common conditions that may affect the well-being of athletes, such as attention-deficit/hyperactivity disorder (ADHD). ADHD behaviors have the potential to affect a person's ability to concentrate. It is likely that social and cognitive therapies combined with pharmacotherapy will be the most effective way to treat ADHD in athletes. Medications used for ADHD, especially stimulant types, are known to improve alertness, reaction time, anaerobic performance, and endurance, which would potentially improve athletic performance. Furthermore, stimulant medications may enable student athletes with ADHD to focus on academic studies for longer periods of time, beyond usual levels of fatigue, important for those who may be exhausted after practices and games. The purported performance enhancement effects and potential adverse effects of stimulant medications have prompted many sports governing bodies to ban prescription stimulants or establish strict rules for their use. Athletes taking physician-prescribed stimulants to treat ADHD need to provide the appropriate documentation for approval before competition or risk punitive measures. Physicians should strive to provide a high quality of care to athletes with ADHD through early diagnosis, appropriate and careful multidisciplinary treatment, and complete and timely documentation to facilitate continued sports participation.

The Effectiveness of Sensory Adaptive Dental Environments to Reduce Corresponding Negative Behaviours and Psychophysiology Responses in Children and Young People with Intellectual and Developmental Disabilities: A Protocol of a Systematic Review and Meta-Analysis

People with Intellectual and Developmental Disabilities (IDDs) are disproportionately vulnerable to poorer oral health due to their complex needs specifically sensory processing difficulties. This leads to increased maladaptive behaviours and psychophysiology responses of dental anxiety amplified by the overstimulating aspects of the dental environment. Although, there is a growing body of evidence to suggest that sensory adaptions are an effective strategy for individuals with IDDs in a wide range of settings, there is a lack of high-quality evidence detailing the effectiveness in a dental setting. The objective of this review is to assess the effectiveness of sensory adaptive dental environments (SADE) to reduce dental anxiety, corresponding negative behaviours and psychophysiology responses in children and young people with IDDs. The systematic review will include all Randomized Controlled Trials (RCTs) that investigate the effectiveness of SADE compared to control (no intervention), waitlist or usual care (regular dental environment) to reduce dental anxiety and the corresponding negative behaviours and psychophysiology responses in children and young people (upto the ages of 24 years) with IDDs. This review will be conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Databases including MEDLINE (Ovid), The Cochrane Library, Embase, Google Scholar, Web of Science and OT Seeker will be searched using appropriate keywords. Additionally, citation searching will be conducted. Screening based on titles and abstracts will be done after de-duplication, followed by full-text reading for selection based on the inclusion criteria. Data extracted from the included studies will be tabulated and assessed for risk of bias. If applicable, a meta-analysis of the pooled data will be conducted. The review is registered with PROSPERO (CRD42022322083).

Exploring Effects of Sensory Garments on Participation of Children on the Autism Spectrum: A Pretest-Posttest Repeated Measure Design

Objective

Autistic children experience sensory challenges that interfere with participation and increase parent stress. Sensory-based interventions are used to address children's behaviors affected by sensory processing difficulties, but research is limited regarding use of sensory garments to support participation of autistic children. This study explored sensory garment effects on participation, parental competence, and perceived stress of autistic children and their parents.

Method

Twenty-one children were recruited and 17 males with ASD and atypical sensory processing patterns completed the 14-week study. The Canadian Occupational Performance (COPM) and Goal Attainment Scaling (GAS) were used to set and monitor participation goals. After a baseline period, children wore sensory garment(s) for 8 weeks. The COPM, GAS, Parent Stress Index-Short Form (PSI-SF), and Parent Sense of Competence Scale (PSOC) were administered four times (prebaseline, before and after the intervention, and three weeks postintervention).

Results

There were moderate to large significant differences in both COPM and GAS scores after the intervention and from the beginning to the end of the study indicating sensory garments may improve participation of autistic children. There were no significant differences in PSI or PSOC at any timepoint. Two children rejected the garments.

Conclusions

Parent- or child-selected sensory garments may improve participation in individually meaningful activities for children who can tolerate wearing them. Children's improvement in participation did not improve parent stress or competence, possibly due to the passive nature of the intervention. More research is needed explore the influence of heterogeneous sensory patterns on response to intervention.

The sensory experiences of autistic people: A metasynthesis

LAY ABSTRACT

Sensory atypicalities are very common among autistic people and are integrated in several theories and explanatory models of autism. Qualitative studies have explored these singular sensory experiences from the perspectives of autistic people themselves. This article gathers all these qualitative studies and provides original findings regarding the everyday sensory experience of autistic people, that is, around four dimensions - physical, emotional, relational and social - experienced holistically, as inseparable, and not hierarchically or in terms of cause and effect. Adopting this holistic view could improve the adaptation of the sensory environment in health care facilities and the training of professionals around this specific issue.

Effects of Sensory Garments on Sleep of Children with Autism Spectrum Disorder

Objective

The purpose of this study is to assess the effectiveness of the use of sensory garments for improving sleep in children with autism spectrum disorder.

Method

Using a single-subject ABAB reversal design, the researchers evaluated the effectiveness of a sensory garment on sleep duration, sleep latency, and parental stress related to a child's sleep. Four children aged 4–10 participated. We measured sleep duration and sleep latency using the Garmin watches and parent-report sleep logs, parent stress using the Parenting Stress Index Short Form, and sleep behaviors using the Children's Sleep Habits Questionnaire. Results/Discussion. Data showed variable effects on sleep duration and latency across children. The oldest child with the hyposensitive sensory patterns experienced the greatest sleep improvements. All parents experienced stress from daily life, and some reported increased stress due to study participation. Future research is recommended to further investigate the effectiveness of sensory garments on sleep for children with ASD. Therapists are encouraged to evaluate children's development and sensory preferences prior to recommending sensory garments for sleep.

Collaboration between Behavior Analysts and Occupational Therapists in Autism Service Provision: Bridging the Gap

Interdisciplinary collaboration is challenging, but necessary, to meet the needs of individuals with autism spectrum disorder. Among the dyadic interactions in interdisciplinary teams, the relationships between occupational therapy practitioners and board certified behavior analysts are uniquely challenging. The disciplines define evidence-based practice differently and approach intervention from different angles. Furthermore, there are fundamental differences in worldview between the disciplines. Both disciplines offer necessary treatment, and successful collaboration between these disciplines is essential for maximizing outcomes. Hence, finding ways to help bridge the gap between these professions, in particular, is essential. Common barriers to developing collaborative alliances include misperceptions of the other discipline, differences in terminology, and unprofessional behavior. This article reviews the history and foundational concepts of both disciplines, and the common approaches associated with each. In addition, models of collaboration are discussed, with suggestions for enhancing interdisciplinary communication and treatment. Successful collaborative treatment is predicated on an understanding of the value and expertise offered by different disciplines, and requires mutual respect and professional dialogue.

Application of Hybrid Multiple Attribute Decision-Making Model to Explore the Design Strategies of Children's Facilities in Neighborhood Open Spaces Based on Sensory Integration Theory

In recent years, the prevalence of sensory integration disorders in children in urban areas has increased. Most existing sensory integration treatments are located in hospital-based sensory integration units; however, medical resources are extremely limited, making it difficult to guarantee the appropriate treatment time and intervention results for many children. The concept of sensory integration therapy must be disseminated widely and correctly to meet these children's needs. Although most urban communities have a high number of children's spaces, these spaces require improvement. This study proposes the incorporation of the concept of sensory integration therapy into neighborhood open spaces for children to positively impact children's sensory development. The purpose of this study is to determine the effective facility factors of an occupational therapy room, translate them into a community facility design, clarify the categories and relative importance of each design attribute, and explore the design strategies of the children's facilities in neighborhood open spaces based on the sensory integration theory. This study investigates the importance of the sensory integration treatment level. The facilities in neighborhood open spaces for children can be considered systemic structures consisting of five partitioned units with different levels of importance among the synergistic components within each unit. These structures will enable children to experience sensory stimulation during daily outdoor play and will serve as preventive and therapeutic tools.

Impact of a sensory activity schedule intervention on cognitive strategy use in autistic students: A school-based pilot study

Introduction

Autistic students may experience difficulty performing classroom tasks due to atypical sensory processing and inefficient use of higher-order cognitive strategies. Limited research has investigated the influence of in-class sensory activities to enhance the thinking strategies required for task performance. This study evaluated a classroom-based sensory activity schedule and its impact on cognitive strategy use.

Methods

A quasi-experimental, non-equivalent groups design was used. Students ( n = 30, mean age 7.4 years) with atypical sensory processing negatively impacting classroom performance, and their teachers ( n = 23), from six autism-specific schools were grouped into intervention (Sensory Activity Schedule and usual teaching) and control (usual teaching only) groups. Students’ cognitive strategy use during the performance of classroom tasks was evaluated at baseline and post-intervention using Perceive, Recall, Plan, Perform Stage Two Cognitive Task Analysis.

Results

Statistical analysis (Mann–Whitney U test) indicated that students who received the Sensory Activity Schedule intervention improved significantly more than control group students in overall cognitive strategy use ( Z = –2.32, p = 0.02), and with strategy items involving attention and sensory perception (perceive, Z = –2.26, p = 0.02), and planning and organisation (Plan, Z = –.254, p = 0.01).

Conclusion

The Sensory Activity Schedule may enhance autistic students’ capacity to apply cognitive strategies more effectively during performance of classroom tasks.

A Complementary Sensory Tool for Children with Autism Spectrum Disorders

BACKGROUND

Sensory integration (SI) issues are widely described in people with autism spectrum disorder (ASD), impacting in their daily life and occupations. To improve their quality of life and occupational performance, we need to improve clinical and educational evaluation and intervention processes. We aim to develop a tool for measuring SI issues for Spanish children and adolescents with ASD diagnosis, to be used as a complementary tool to complete the Rivière's Autism Spectrum Inventory, a widely used instrument in Spanish speaking places to describe the severity of ASD symptoms, recently updated with a new sensory scale with three dimensions.

METHODS

458 Spanish participants complemented the new questionnaire, initially formed by 73 items with a 1-5 Likert scale.

RESULTS

The instrument finally was composed of 41 items grouped in three factors: modulation disorders (13 items), discrimination disorders (13 items), and sensory-based motor disorders (15 items). The goodness-of-fit indices from factor analyses, reliability, and the analysis of the questionnaire's classification capability offered good values.

CONCLUSIONS

The new questionnaire shows good psychometric properties and seems to be a good complementary tool to complete new the sensory scale in the Rivière's Autism Spectrum Inventory.

Practitioner Review: Effective management of functional difficulties associated with sensory symptoms in children and adolescents

BACKGROUND

Sensory symptoms are defined as atypical behavioral responses to daily sensory stimuli that impact on the performance of everyday routines. Sensory symptoms have been observed in young people with and without developmental concerns. There is uncertainty, however, regarding the best way to identify and manage sensory symptoms. The aim of this paper is  to provide a review of current best evidence regarding measurement of and interventions for sensory symptoms.

METHODS

A narrative review methodology is adopted to address the aims of this paper. First, sensory symptoms are defined, and then, an overview of the evidence for the relationship between sensory symptoms and childhood function is provided. Second, commonly used sensory assessment tools are summarized and evaluated. Finally, an overview and critique of the evidence for sensory and nonsensory-based interventions addressing sensory symptoms are given.

RESULTS

The terminology used to describe sensory symptoms varies by discipline, and several conceptual taxonomies including sensory subtypes have been proposed. There is ample evidence to support the association of sensory symptoms with childhood function including social engagement, repetitive behaviors, anxiety, and participation in self-care routines. Measurement of sensory symptoms is dominated by proxy-report instruments, and few single instruments assess the entire domain of sensory symptomatology. The evidence for interventions for sensory symptoms is emerging but still limited by low quantity and methodological concerns.

CONCLUSIONS

Effective management of sensory symptoms may mitigate the burden of neurodevelopmental disability and mental illness in young people. Identification of sensory symptoms should be conducted by a skilled practitioner utilizing multiple measurement methods. Intervention protocols for sensory symptoms should be informed by current best evidence which is strongest for Ayres Sensory Integration^® , Qigong massage, the Alert Program^® , and Social Stories. To make significant progress in this field, however, new intervention studies must address the question of 'what intervention works for whom?'.

Association of sensory sensitivities and toothbrushing cooperation in autism spectrum disorder

BACKGROUND

Sensory over-responsivity (SOR) is common in autistic spectrum disorder (ASD), and it leads to a more intense response to sensory stimuli.

AIM

To compare toothbrushing cooperation at home and in a dental office between SOR and sensory not over-responsivity (SNOR) children with ASD.

DESIGN

This cross-sectional observational study was conducted with 51 children with ASD aged 4-17 years. Caregivers assessed each subject's sensory response by completing a back-translation questionnaire listing eight sensitivities. Subjects who had three or more of the sensitivities were considered SOR subjects. Toothbrushing cooperation in the dental office was recorded on videos. Statistical analysis used the Spearman correlation coefficient, chi-square test, Fisher's exact test, and Mann-Whitney U test.

RESULTS

SNOR subjects (n = 10) had significantly higher scores in toothbrushing cooperation at home and in the dental office than did SOR subjects (n = 41) (P < .05). Oral sensitivity was significantly associated with toothbrushing cooperation at home, whereas oral, light, sound, and touch (face) sensitivities were significantly correlated with toothbrushing cooperation in the dental office (P < .05).

CONCLUSIONS

SOR subjects showed less toothbrushing cooperation than SNOR subjects both at home and in the dental office.

A Survey of Occupational Therapists on a New Tool for Sensory Processing

Occupational therapy is the leading profession with regard to supporting children who experience difficulties with occupations as a result of sensory processing differences. However, there are mixed reports with regard to the efficacy of various sensory interventions and approaches, leaving little clear guidance for occupational therapists supporting children with these difficulties. The Sensory Form is a planning tool developed in 2017 to guide occupational therapists in their professional reasoning for assessment and intervention of sensory processing differences. To date, no research has been conducted on its use. Researchers introduced the tool to 20 occupational therapists with relevant experience and conducted an online survey of their perceptions about The Sensory Form. Findings were analysed using descriptive statistics and qualitative content analysis. Therapists reported that they found the tool acceptable for use, described key strengths and weaknesses of The Sensory Form, and outlined changes to improve the tool. The Sensory Form may have an application in guiding the practice of therapists supporting children with sensory processing differences. Further development of associated resources may be warranted.

Impact of Family-Centered Early Intervention in Infants with Autism Spectrum Disorder: A Single-Subject Design

Objective

Autism spectrum disorder is a neurodevelopmental disorder that affects communication, social skills, and behavior and can present in early childhood. The present study is aimed at investigating the effects of family-centered early intervention on the quality of social interaction and social interaction skills in infants with suspected autism spectrum disorder using a single-subject design.

Method

As a single-subject design study, evaluations were conducted at baseline phase A, intervention phase B, baseline phase A', and follow-up phase. The family-centered early intervention program was implemented during the intervention phase. Family-centered early intervention programs included home environmental modification, play video recording and training, task and feedback, related information training, and question and answer. The Modified Checklist for Autism in Toddlers, Revised, with Follow-Up and Evaluation of Social Interaction was used for evaluation.

Result

Three participants completed the study. After applying the family-centered early intervention program, the quality of social interaction and social interaction skills of all participants improved. In addition, the risk of autism spectrum disorder in all participants was reduced.

Conclusion

Family-centered early intervention was confirmed to have a positive effect on the improvement of social interaction skills in infants with suspected autism spectrum disorder.

Diverse Autonomic Nervous System Stress Response Patterns in Childhood Sensory Modulation

The specific role of the autonomic nervous system (ANS) in emotional and behavioral regulation—particularly in relation to automatic processes—has gained increased attention in the sensory modulation literature. This mini-review article summarizes current knowledge about the role of the ANS in sensory modulation, with a focus on the integrated functions of the ANS and the hypothalamic-pituitary-adrenal (HPA) axis and their measurement. Research from the past decade illustrates that sympathetic and parasympathetic interactions are more complex than previously assumed. Patterns of ANS activation vary across individuals, with distinct physiological response profiles influencing the reactivity underlying automatic behavioral responses. This review article advances a deeper understanding of stress and the complex stress patterns within the ANS and HPA axis that contribute to allostatic load (AL). We argue that using multiple physiological measurements to capture individual ANS response variation is critical for effectively treating children with sensory modulation disorder (SMD) and sensory differences. We consider the relative contributions of automatic vs. deliberately controlled processes across large-scale neural networks in the development of sensorimotor function and their associated links with arousal patterns and sensory over- and under-responsivity.

Occupational Therapy Interventions for Children and Youth With Challenges in Sensory Integration and Sensory Processing: A Clinic-Based Practice Case Example

Evidence Connection articles provide case examples of how practice decisions may be informed by findings of systematic reviews sponsored by the American Occupational Therapy Association (AOTA) Evidence-Based Practice (EBP) Project. This Evidence Connection article describes a case report of a child with a diagnosis of autism spectrum disorder who has difficulties in function and participation related to challenges in sensory integration. This article is the first in a two-part series, and it focuses on occupational therapy provided to the child by a clinic-based therapist in collaboration with the child's school-based occupational therapist. Part 2 in this series will describe the same child's intervention by the school-based therapist. Intervention decisions are informed by findings of systematic reviews of intervention effectiveness that were part of an AOTA EBP Project addressing occupational therapy interventions for children and youth with challenges in sensory integration and sensory processing.

Occupational Therapy Interventions for Children and Youth With Challenges in Sensory Integration and Sensory Processing: A School-Based Practice Case Example

Evidence Connection articles provide case examples of how practice decisions may be informed by findings of systematic reviews sponsored by the American Occupational Therapy Association Evidence-Based Practice Project. This Evidence Connection article is the second article in a two-part series. The first article described a case report of occupational therapy provided to a child with a diagnosis of autism spectrum disorder and challenges in sensory integration in a clinic setting (Parham et al., 2019). This article describes the same child's occupational therapy service delivery by the occupational therapist working in the school setting.

Effectiveness of paediatric occupational therapy for children with disabilities: A systematic review

INTRODUCTION

Paediatric occupational therapy seeks to improve children's engagement and participation in life roles. A wide variety of intervention approaches exist. Our aim was to summarise the best-available intervention evidence for children with disabilities, to assist families and therapists choose effective care.

METHODS

We conducted a systematic review (SR) using the Cochrane methodology, and reported findings according to PRISMA. CINAHL, Cochrane Library, MEDLINE, OTSeeker, PEDro, PsycINFO were searched. Two independent reviewers: (i) determined whether studies met inclusion: SR or randomised controlled trial (RCT); an occupational therapy intervention for children with a disability; (ii) categorised interventions based on name, core components and diagnostic population; (iii) rated quality of evidence and determined the strength of recommendation using GRADE criteria; and (iv) made recommendations using the Evidence Alert Traffic Light System.

RESULTS

129 articles met inclusion (n = 75 (58%) SRs; n = 54 (42%)) RCTs, measuring the effectiveness of 52 interventions, across 22 diagnoses, enabling analysis of 135 intervention indications. Thirty percent of the indications assessed (n = 40/135) were graded 'do it' (Green Go); 56% (75/135) 'probably do it' (Yellow Measure); 10% (n = 14/135) 'probably don't do it' (Yellow Measure); and 4% (n = 6/135) 'don't do it' (Red Stop). Green lights were: Behavioural Interventions; Bimanual; Coaching; Cognitive Cog-Fun & CAPS; CO-OP; CIMT; CIMT plus Bimanual; Context-Focused; Ditto; Early Intervention (ABA, Developmental Care); Family Centred Care; Feeding interventions; Goal Directed Training; Handwriting Task-Specific Practice; Home Programs; Joint Attention; Mental Health Interventions; occupational therapy after toxin; Kinesiotape; Pain Management; Parent Education; PECS; Positioning; Pressure Care; Social Skills Training; Treadmill Training and Weight Loss 'Mighty Moves'.

CONCLUSION

Evidence supports 40 intervention indications, with the greatest number at the activities-level of the International Classification of Function. Yellow light interventions should be accompanied by a sensitive outcome measure to monitor progress and red light interventions could be discontinued because effective alternatives existed.

Impact of sensory adapted dental environment on children with developmental disabilities

AIMS

This was a pilot study assessing the impact of a sensory adapted dental environment (SADE) on children with developmental disabilities (DD) receiving routine dental care.

METHODS

A crossover study of 22 children with DD, aged 6 through 21, was conducted at a University Pediatric Dental clinic. Each participant was randomized to a sequence of two dental cleanings on a 3- to 4-month recall schedule, one with a regular dental environment (RDE) and one with SADE. Outcomes included physiological measures (heart rate and oxygen saturation) and cooperation (Frankl scores).

RESULTS

Study subjects completed 36 visits. None of the physiological measures differed at either time point between the two treatment settings. The Frankl scores were significantly higher with SADE setting than RDE (P = 0.0368). Forty-six percent of parents strongly agreed that they would prefer the SADE for their child's next visit.

CONCLUSION

SADE may be associated with improved behavior in children with DD.

Longitudinal assessment of stability of sensory features in children with autism spectrum disorder or other developmental disabilities

Prior research on the stability of sensory processing problems in children with autism spectrum disorder (ASD) or other developmental disabilities (DD) has produced inconsistent results. We employed a longitudinal study design to assess the stability of three clinical sensory response patterns: hyporesponsiveness; hyperresponsiveness; and sensory interests, repetitions, and seeking behaviors (SIRS). Parents of children with ASD (n = 55) or DD (n = 35) responded to sensory questionnaires at two time points (T1 and T2) separated by 3.3 years on average, with the children aged 2-12 years (M = 5.69 ± 2.46) at the first assessment. For each sensory response pattern, regression analysis revealed that, for both ASD and DD groups, scores at T1 were strong predictors of scores at T2. Over the longitudinal assessment interval, there was a significant mean decline in severity for SIRS in both groups and for hyporesponsiveness in the ASD group. Parental estimates of the amount of therapy services received were positively associated with the severity of sensory features at T2, an outcome that may result from increased intervention dosages being administered to children who fail to improve over time. The results are discussed in terms of person-centered and environmental considerations, which, in combination, have the capacity to affect stability outcomes for sensory features. Autism Research 2019, 12: 100-111. © 2018 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Children with autism spectrum disorder (ASD) and other developmental disabilities (DD) may process sensory information differently from those who do not have ASD. For example, some children may be over-responsive or under-responsive to sound or touch. In this study, we showed that sensory features in preschool/school-aged children with ASD and DD tend to decrease on average over a several year period. However, individual children tend to retain their ranking (low or high in sensory features) in comparison to other children over time.

Parental or Teacher Education and Coaching to Support Function and Participation of Children and Youth With Sensory Processing and Sensory Integration Challenges: A Systematic Review

This systematic review examines the literature published from January 2007 through May 2015 related to the effectiveness of occupational therapy interventions using parental or teacher education and coaching with children with challenges in sensory processing and sensory integration (SP-SI). Of more than 11,000 abstracts and 86 articles that were considered, only 4 met the criteria and were included in this review. Studies of parental training and coaching for children with challenges in SP-SI and comorbid autism spectrum disorder have suggested that educational or coaching programs could result in positive outcomes for both parents and children, often in a relatively short time period. Recommendations include a greater focus on providing educational interventions for parents and teachers and including specific assessment of SP-SI before implementing interventions meant to address those issues. Specific recommendations for future research are provided.

Efficacy of Occupational Therapy Using Ayres Sensory Integration®: A Systematic Review

This systematic review addresses the question "What is the efficacy of occupational therapy using Ayres Sensory Integration^® (ASI) to support functioning and participation as defined by the International Classification of Functioning, Disability and Health for persons with challenges in processing and integrating sensory information that interfere with everyday life participation?" Three randomized controlled trials, 1 retroactive analysis, and 1 single-subject ABA design published from 2007 to 2015, all of which happened to study children with autism, met inclusion criteria. The evidence is strong that ASI intervention demonstrates positive outcomes for improving individually generated goals of functioning and participation as measured by Goal Attainment Scaling for children with autism. Moderate evidence supported improvements in impairment-level outcomes of improvement in autistic behaviors and skills-based outcomes of reduction in caregiver assistance with self-care activities. Child outcomes in play, sensory-motor, and language skills and reduced caregiver assistance with social skills had emerging but insufficient evidence.

State of the Science of Sensory Integration Research With Children and Youth

Many children and youth with and without disabilities are affected by challenges in processing and integrating sensations. Occupational therapy practitioners serve a pivotal role in the evaluation and treatment of this population. This special section of the American Journal of Occupational Therapy includes articles that elucidate the relationship between sensory processing and participation in valued occupations as well as articles that guide best practice, including systematic reviews on common occupational therapy interventions for children and youth with challenges in processing and integrating sensation. This editorial elaborates on key issues for future research.