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.

ECHO autism adult healthcare: Training community clinicians to provide quality care for autistic adults.

Autistic adults experience significant unmet healthcare needs, with opportunities for improvement in both the systems and the practitioners who serve this population. Primary care physicians/practitioners (PCPs) are a natural choice to provide comprehensive care to autistic adults but often lack experience in serving this population. This pilot study developed and tested an Extension for Community Healthcare Outcomes (ECHO) Autism model adapted from our previous work, focused specifically on training PCPs in best-practice care for autistic adults. The project was informed directly by the perspectives and preferences of autistic adults, caregivers, and PCPs. Two consecutive cohorts of PCPs participated in ECHO Autism Adult Healthcare sessions. Each cohort met 1 h twice a month for 6 months, with 37 PCPs (n = 20 in Cohort 1, and n = 17 in Cohort 2) participating. Based on findings from the first cohort, adjustments were made to refine the session preparation, curriculum, conduct of the ECHO, resources, and evaluation. After participation in the ECHO Autism program, PCP self-efficacy and satisfaction improved, while the number of perceived barriers did not change. Knowledge did not improve significantly in Cohort 1, but after adjustments to the training model, participants in Cohort 2 showed significant knowledge gains. While attention to systems of care is critical to addressing barriers in healthcare in the autistic population, the ECHO Autism Adult Healthcare model is feasible and holds promise for improving PCP satisfaction and self-efficacy in working with autistic adults.

Characteristics associated with healthcare independence among autistic adults.

Background: Healthcare independence refers to someone's ability to assume responsibility for their own health and complete tasks like taking medication as prescribed or scheduling healthcare appointments. Prior studies have shown that autistic people tend to need more support with healthcare tasks than people with other chronic conditions. We sought to identify modifiable and non-modifiable factors linked with healthcare independence among autistic adults. Method: We conducted a cross-sectional survey to examine how executive functioning skills, restrictive and repetitive behaviors, gender, education, and age were linked with healthcare independence among this population. Participants included: (a) autistic adults (n=19) who are their own legal guardian, who participated via self-report; and (b) family members of autistic adults with a legal guardian (n=11), who provided proxy-reports. Results: Findings differed between self- and proxy-reports. Among autistic adults who self-reported, difficulties in executive functioning were strongly linked with less healthcare independence. Among proxy-reports, greater restrictive and repetitive behaviors were strongly linked with less healthcare independence. According to the proxy-reports, having not completed high school, being older during the healthcare transition, and being male were all independently linked with less healthcare independence. Conclusions: Interventions aimed at supporting executive functioning, providing opportunities to increase independence with healthcare tasks, and reducing the extent to which restrictive and repetitive behaviors interfere with daily activities may be viable options for supporting healthcare independence among autistic adults. Our findings are an important first step for future initiatives to better identify individuals who need additional care coordination, supports, or services to maximize healthcare independence.

Facilitator Reflections on Shared Expertise and Adaptive Leadership in ECHO Autism: Center Engagement.

INTRODUCTION: Project Extension for Community Healthcare Outcomes (ECHO) is used to increase provider capacity in a wide range of health care specialties. ECHO Autism: Center Engagement is a program that promotes improvement in autism care by improving the management of autism care centers. The program's focus brought experienced clinicians together as both facilitators and participants in an ECHO series. ECHO Autism: Center Engagement facilitators devised a reflective writing exercise to prospectively study their experience leading this new curriculum. METHODS: Drawing on a qualitative thematic analysis of longitudinal reflective writing exercises from seven "Hub Team" facilitators, we describe how ECHO leaders cultivate a learning environment that emphasizes shared learning and acknowledges the expertise of ECHO participants. RESULTS: The analysis generated three main themes: (1) Hub Team facilitators valued reciprocal exchange with Spoke sites, a theme we name "shared learning," (2) Hub Team facilitators demonstrated high levels of awareness about their facilitation styles, and (3) Hub Team facilitators cultivated an interactional style they described as "all teach, all learn." DISCUSSION: Examining the experiences of ECHO facilitators produces qualitative accounts of continuing professional development that may not be captured in other program evaluation approaches. In the case of ECHO Autism: Center Engagement, facilitators cultivated an environment of shared learning, which acknowledged the expertise of both facilitators and participants. These findings are pertinent for scholars of continuing education in health professions who lead educational programs where participants and facilitators have high levels of overlap in their areas of expertise and years of experience.

Parent Training for Dental Care in Underserved Children With Autism: A Randomized Controlled Trial.

OBJECTIVE: Children with autism spectrum disorder (ASD) have difficulty participating in dental care and experience significant unmet dental needs. We examined the efficacy of parent training (PT) for improving oral hygiene and oral health in underserved children with ASD. METHOD: Families of Medicaid-eligible children with ASD (ages 3-13 years, 85% boys, 62% with intellectual disability) reporting difficulty with dental care participated in a 6-month randomized controlled trial comparing PT (n = 60) with a psychoeducational dental toolkit (n = 59). Primary outcomes were parent-reported frequency of twice-daily toothbrushing and dentist-rated visible plaque. Secondary outcomes included parent-reported child behavior problems during home oral hygiene and dentist-rated caries. Dentists were blind to intervention assignment. Analyses were intention to treat. RESULTS: Retention was high at posttreatment (3 months, 93%) and 6-month follow-up (90%). Compared with the toolkit intervention, PT was associated with increased twice-daily toothbrushing at 3 (78% vs 55%, respectively; P < .001) and 6 (78% vs 62%; P = .002) months and a reduction in plaque at 3 months (intervention effect, -0.19; 95% confidence interval [CI], -0.36 to -0.02; P = .03) and child problem behaviors at 3 (-0.90; 95% CI, -1.52 to -0.28; P = .005) and 6 (-0.77; 95% CI, -1.39 to -0.14; P = .02) months. Comparatively fewer caries developed in children receiving the PT intervention over 3 months (ratio of rate ratios, 0.73; 95% CI, 0.54 to 0.99; P = .04). CONCLUSIONS: PT represents a promising approach for improving oral hygiene and oral health in underserved children with ASD at risk for dental problems.

Provider Perspectives on the Extension for Community Healthcare Outcomes Autism: Transition to Adulthood Program.

OBJECTIVE: Despite their complex health care needs, transition-aged youth diagnosed with autism spectrum disorder (TAY-ASD) receive few transition services and describe difficulty finding adult providers. A 12-week primary care provider (PCP) training was developed to improve the delivery of transition services for TAY-ASD [Extension for Community Healthcare Outcomes (ECHO) Autism: Transition to Adulthood program]. The current study examines the PCPs' perspectives and experiences of the program and application of the training material. METHODS: This study used a qualitative descriptive framework to explore the experiences and perspectives of 10 PCPs who completed the ECHO Autism: Transition to Adulthood program. Semistructured focus groups, conducted through Zoom videoconferencing, were used to explore these topics. RESULTS: Three overarching categories were identified: (1) beneficial and influential aspects of the ECHO, (2) perceived challenges, and (3) suggestions for improvements and adjustments. Overall, participants found the program highly beneficial, describing an increased sense of community and comprehensive recommendations from a multidisciplinary team. Challenges included difficulties participating in the program during clinical hours and difficulties meeting the educational needs of participants with a wide range of previous experience caring for TAY-ASD. Recommendations included embedding the location-specific material into the program to account for regional differences and the use of an online platform for participants to ask questions and discuss issues outside of the regular sessions. CONCLUSION: The study results can inform the development and implementation of new virtual PCP trainings and future ECHOs, including the revision and broad implementation of the ongoing ECHO Autism: Transition to Adulthood program.

Family Engagement in the Autism Treatment and Learning Health Networks.

Family involvement in the Autism Intervention Research Network on Physical Health, the Autism Treatment Network, and the Autism Learning Health Network, jointly the Autism Networks, has evolved and grown into a meaningful and robust collaboration between families, providers, and researchers. Family involvement at the center of the networks includes both local and national network-wide coproduction and contribution. Family involvement includes actively co-authoring research proposals for large grants, equal membership of network committees and workgroups, and formulating quality improvement pathways for local recruitment efforts and other network initiatives. Although families are involved in every aspect of network activity, families have been the driving force of specifically challenging the networks to concentrate research, education, and dissemination efforts around 3 pillar initiatives of addressing comorbidities of anxiety, attention-deficit/hyperactivity disorder, and irritability in autism during the networks' upcoming funding cycle. The expansion of the networks' Extension for Community Healthcare Outcomes program is an exciting network initiative that brings best practices in autism care to community providers. As equal hub members of each Extension for Community Healthcare Outcomes team, families ensure that participants are intimately cognizant of family perspectives and goals. Self-advocacy involvement in the networks is emerging, with plans for each site to have self-advocacy representation by the spring of 2020 and ultimately forming their own coproduction committee. The Autism Treatment Network, the Autism Intervention Research Network on Physical Health, and the Autism Learning Health Network continue to be trailblazing organizations in how families are involved in the growth of their networks, production of meaningful research, and dissemination of information to providers and families regarding emerging work in autism spectrum disorders.

Improving Pediatrician's Behavioral Health Competencies Through the Project ECHO Teleconsultation Model.

Project ECHO (Extension for Community Healthcare Outcomes) is a teleconsultation model for enhancing the treatment of underserved patients in primary care. Previous behavioral health (BH) adaptations of Project ECHO have primarily focused on adults or specific diagnoses and have relied on self-reported outcomes. The purpose of this pilot was to adapt Project ECHO to support pediatric primary care providers in addressing common BH needs and to conduct an initial evaluation of its effectiveness. Overall, participants reported high levels of satisfaction and a statistically significant improvement in their overall knowledge and skills (P = 0.001). Participation was also associated with a reduction in the use of psychotropic polypharmacy. This pilot adds to a growing body of literature suggesting that Project ECHO is a promising workforce development approach to build competencies for the management of BH issues in primary care.

Improving Behavior Challenges and Quality of Life in the Autism Learning Health Network.

OBJECTIVES: To summarize baseline data and lessons learned from the Autism Learning Health Network, designed to improve care and outcomes for children with autism spectrum disorder (ASD). We describe challenging behaviors, co-occurring medical conditions, quality of life (QoL), receipt of recommended health services, and next steps. METHODS: A cross-sectional study of children 3 to 12 years old with ASD receiving care at 13 sites. Parent-reported characteristics of children with ASD were collected as outcome measures aligned with our network's aims of reducing rates of challenging behaviors, improving QoL, and ensuring receipt of recommended health services. Parents completed a survey about behavioral challenges, co-occurring conditions, health services, and the Patient-Reported Outcomes Measurement Information System Global Health Measure and the Aberrant Behavior Checklist to assess QoL and behavior symptoms, respectively. RESULTS: Analysis included 530 children. Challenging behaviors were reported by the majority of parents (93%), frequently noting attention-deficit/hyperactivity disorder symptoms, irritability, and anxiety. Mean (SD) scores on the Aberrant Behavior Checklist hyperactivity and irritability subscales were 17.9 (10.5) and 13.5 (9.2), respectively. The Patient-Reported Outcomes Measurement Information System Global Health Measure total score of 23.6 (3.7) was lower than scores reported in a general pediatric population. Most children had received recommended well-child (94%) and dental (85%) care in the past 12 months. CONCLUSIONS: This baseline data (1) affirmed the focus on addressing challenging behaviors; (2) prioritized 3 behavior domains, that of attention-deficit/hyperactivity disorder, irritability, and anxiety; and (3) identified targets for reducing severity of behaviors and strategies to improve data collection.

ECHO Autism Transition: Enhancing healthcare for adolescents and young adults with autism spectrum disorder.

Transition-age youth and young adults with autism spectrum disorder have complex healthcare needs, yet the current healthcare system is not equipped to adequately meet the needs of this growing population. Primary care providers lack training and confidence in caring for youth and young adults with autism spectrum disorder. The current study developed and tested an adaptation of the Extension for Community Healthcare Outcomes model to train and mentor primary care providers (n = 16) in best-practice care for transition-age youth and young adults with autism spectrum disorder. The Extension for Community Healthcare Outcomes Autism Transition program consisted of 12 weekly 1-h sessions connecting primary care providers to an interdisciplinary expert team via multipoint videoconferencing. Sessions included brief didactics, case-based learning, and guided practice. Measures of primary care provider self-efficacy, knowledge, and practice were administered pre- and post-training. Participants demonstrated significant improvements in self-efficacy regarding caring for youth/young adults with autism spectrum disorder and reported high satisfaction and changes in practice as a result of participation. By contrast, no significant improvements in knowledge or perceived barriers were observed. Overall, the results indicate that the model holds promise for improving primary care providers' confidence and interest in working with transition-age youth and young adults with autism spectrum disorder. However, further refinements may be helpful for enhancing scope and impact on practice.

A large-scale resource for tissue-specific CRISPR mutagenesis in Drosophila.

Genetic screens are powerful tools for the functional annotation of genomes. In the context of multicellular organisms, interrogation of gene function is greatly facilitated by methods that allow spatial and temporal control of gene abrogation. Here, we describe a large-scale transgenic short guide (sg) RNA library for efficient CRISPR-based disruption of specific target genes in a constitutive or conditional manner. The library consists currently of more than 2600 plasmids and 1700 fly lines with a focus on targeting kinases, phosphatases and transcription factors, each expressing two sgRNAs under control of the Gal4/UAS system. We show that conditional CRISPR mutagenesis is robust across many target genes and can be efficiently employed in various somatic tissues, as well as the germline. In order to prevent artefacts commonly associated with excessive amounts of Cas9 protein, we have developed a series of novel UAS-Cas9 transgenes, which allow fine tuning of Cas9 expression to achieve high gene editing activity without detectable toxicity. Functional assays, as well as direct sequencing of genomic sgRNA target sites, indicates that the vast majority of transgenic sgRNA lines mediate efficient gene disruption. Furthermore, we conducted the so far largest fully transgenic CRISPR screen in any metazoan organism, which further supported the high efficiency and accuracy of our library and revealed many so far uncharacterized genes essential for development.

Twenty years after the release of the sequence of the human genome, the role of many genes is still unknown. This is partly because some of these genes may only be active in specific types of cells or for short periods of time, which makes them difficult to study. A powerful way to gather information about human genes is to examine their equivalents in 'model' animals such as fruit flies. Researchers can use genetic methods to create strains of insects where genes are deactivated; evaluating the impact of these manipulations on the animals helps to understand the roles of the defunct genes. However, the current methods struggle to easily delete target genes, especially only in certain cells, or at precise times. Here, Port et al. genetically engineered flies that carry CRISPR-Cas9, a biological system that can be programmed to 'cut' and mutate precise genetic sequences. The insects were also manipulated in such a way that the CRISPR elements could be switched on at will, and their quantity finely tuned. This work resulted in a collection of more than 1,700 fruit fly strains in which specific genes could be deactivated on demand in precise cells. Further experiments confirmed that this CRISPR system could mutate target genes in different parts of the fly, including in the eyes, gut and wings. Port et al. have made their collection of genetically engineered fruit flies publically available, so that other researchers can use the strains in their experiments. The CRISPR technology they refined and developed may also lay the foundation for similar collections in other model organisms.