Parenting Programs That Address Physical Abuse in Childhood for Families of Children With Developmental Disabilities in Mainland China: Systematic Review and Meta-Regression

Millions of children in China are diagnosed with developmental disabilities (DD), many of whom are subject to physical abuse. While a significant body of research suggests that parenting interventions can reduce the incidence and risk of such abuse, there is currently limited evidence of their effectiveness for this population or from non-English-speaking countries. This review involved searches in both English and Chinese databases to identify randomized controlled trials and quasi-experimental studies of parenting interventions for families of children with DD in mainland China. Multilevel meta-analyses were undertaken to examine the effectiveness of parenting programs. Subgroup analyses and meta-regression were conducted to investigate heterogeneity and identify potential moderators with a focus on intervention and delivery components. Risk of bias was assessed for each study. Thirty-one studies were included. The results showed that parenting interventions could reduce child emotional and behavioral problems (CEBP) and improve the parent-child relationship, although only one study directly measured the actual incidence of abuse. Programs for autism and epilepsy had stronger treatment effects. Teaching knowledge about CEBP, skills to improve parental mental health, and techniques to cultivate empathy were associated with program success; however, positive reinforcement was associated with more problems. The results also supported the delivery of programs with longer duration, a combination of group and individual sessions, efforts to build rapport, ongoing communication outside the programs, and delivery in hospitals or service agencies. Further research is needed, however, in addition to improvements in the quality of research and reporting.

The Impact of Continuity and Security on Quality of Life

Continuity and security includes people with intellectual and developmental disabilities (IDD) not only having resources to meet their basic needs, but also includes the amount of change and disruption people have in their lives and the control they have over that change. We explored the impact of continuity and security on people with IDD's (n = 325) quality of life by analyzing Personal Outcome Measures interviews. Continuity and security not only significantly increased overall quality of life, but it also positively impacted two thirds of the different outcomes, ranging from health to relationships to rights. A stronger community infrastructure is needed to promote the continuity and security, and, by extension, quality of life of people with IDD.

Time trends in emergency department use among adults with intellectual and developmental disabilities

BACKGROUND

Emergency Department (ED) visits are common among adults with intellectual and developmental disabilities (IDD). However, little is known about how ED use has varied over time in this population, or how it has been affected by recent Medicaid policy changes.

OBJECTIVE

To examine temporal trends in ED use among adult Medicaid members with IDD in eight states that ranged in the extent to which they had implemented state-level Medicaid policy changes that might affect ED use.

METHODS

We conducted repeated cross-sectional analyses of 2010-2016 Medicaid claims data. Quarterly analyses included adults ages 18-64 years with IDD (identified by diagnosis codes) who were continuously enrolled in Medicaid for the past 12 months. We assessed change in number of ED visits per 1000 member months from 2010 to 2016 overall and interacted with state level policy changes such as Medicaid expansion.

RESULTS

States with no Medicaid expansion experienced an increase in ED visits (linear trend coefficient: 1.13, p < 0.01), while states operating expansion via waiver had a much smaller (non-significant) increase, and states with ACA-governed expansion had a decrease in ED visits (linear trend coefficient: 1.17, p < 0.01). Other policy changes had limited or no association with ED visits.

CONCLUSIONS

Medicaid expansion was associated with modest reduction or limited increase in ED visits compared to no expansion. We found no consistent decrease in ED visits in association with other Medicaid policy changes.

Daily Outpatient Physical Therapy for a Toddler With a Neurodegenerative Disease: A Case Report

PURPOSE

This case report highlights the potential value of delivering a high-dose physical therapy (PT) intervention for a child with a neurodegenerative disease. We include developmental outcomes for a 23-month-old toddler with biallelic TBCD gene mutations following daily outpatient PT.

SUMMARY OF KEY POINTS

The child had clinical improvements in gross and fine motor, cognition, expressive and receptive language, socioemotional, and adaptive behavior function as determined through Goal Attainment Scaling, Gross Motor Function Measure, and Bayley Scales of Infant and Toddler Development following daily PT intervention.

STATEMENT OF CONCLUSION AND RECOMMENDATIONS FOR CLINICAL PRACTICE

High-dose outpatient PT may be beneficial for a child with a neurodegenerative disease at some time frames. In selected cases, if the neurodegenerative disease slowly progresses, high-dose PT may be a treatment option to promote motor change.

Incentives, Wages, and Retention Among Direct Support Professionals: National Core Indicators Staff Stability Survey

Direct support professionals (DSPs) provide a range of supports in a variety of settings to people with intellectual and developmental disabilities (IDD) who count on these supports to live, work, and contribute in their communities. Despite this, high annual DSP turnover rates are problematic. DSP turnover is disruptive to people who receive supports as the lack of stable, reliable supports can negatively impact their important day-to-day outcomes (e.g., safety, community participation, and choice). Turnover also comes at a cost to provider organization in the hiring and training of new employees. To retain DSPs, organizations offer incentives (e.g., bonuses, retirement plans, health insurance). This study utilized National Core Indicators® (NCI®) Staff Stability Survey 2018 data to examine the relationships between wages, different types of incentives, including benefits (e.g., paid time off, access to health insurance, disability insurance, wage bonuses, health incentives programs, etc.) to annual turnover in participating states in the United States. Results indicated that incentives were not positively associated with DSP retention. Staff wages were the most notable factor associated with differences in DSP retention rates, along with the state in which the organization was located as well as organization vacancy rates.

The Community of Practice for Supporting Families of Persons With Intellectual and Developmental Disabilities

It is important to continuously support families to improve the lives of people with intellectual and developmental disabilities and their family members. Using a life course approach to address strengths and needs of families, a National Community of Practice, infused with the Charting the LifeCourse framework, focused on systems change to improve policy and practices to enhance the lives of families. A qualitative analysis used the Value Creation framework to evaluate both process and product outcomes of 16 state communities of practice as to changes in knowledge and practices. Results emphasize the relative effectiveness of aspects of policy and overarching practices designed to support people with disabilities and their families in participating states.

Transition Planning: Knowledge and Preferences of Latinx Families of Youth With Intellectual and Developmental Disabilities

Due to systemic barriers, Latinx parents of youth with intellectual and developmental disabilities (IDD) report having limited involvement in transition planning. To facilitate parent involvement in transition planning, it is critical to solicit feedback from Latinx families to inform the content and mode of a transition planning intervention. The purpose of this study was to explore Latinx parents' knowledge and preferred mode for a transition planning intervention. Twenty-eight Latinx parents of transition-aged youth with IDD completed surveys and focus groups. Participants reported wanting an intervention to focus on school-based transition planning and adult services; to a lesser extent, participants wanted information about natural supports. Regarding modality, participants desired in-person or online training (versus a brochure). Implications for research and practice are discussed.

Beliefs about sensitive parenting among mothers of children with disabilities

The relevance of the quality of parent-child interactions for child development has long been established. Nevertheless, research on beliefs about maternal sensitivity is still scarce, to an even greater extent in the context of child disability. This inquiry aimed to describe beliefs about sensitive parenting among mothers of children with developmental disabilities and to examine how those beliefs relate to sociodemographic factors and perceived stress. Participants included 40 mothers with a child up to 7 years of age with a developmental disability. Mothers reported on sociodemographic factors and daily hassles and sorted an adapted version of the Maternal Behavior Q-Sort. Results revealed a strong convergence between maternal beliefs about the ideal mother and the attachment theory's concept of sensitivity. Daily hassles predicted beliefs about the ideal mother. These results underline the importance of implementing interventions in the context of child disability aimed at reducing parental stress.

[Analysis of gene variant in an infant with succinic semialdehyde dehydrogenase deficiency]

OBJECTIVE

To explore the genetic basis for a child with succinate semialdehyde dehydrogenase deficiency.

METHODS

Peripheral blood samples of the proband and his parents were collected and subjected to Sanger sequencing. High-throughput sequencing was used to verify the gene variants. Bioinformatic software was used to analyze the pathogenicity of the variant sites.

RESULTS

Sanger sequencing showed that the proband carried a homozygous c.1529C>T (p.S510F) variant of the ALDH5A1 gene, for which his mother was a carrier. The same variant was not detected in his father. However, high-throughput sequencing revealed that the child and his father both had a deletion of ALDH5A1 gene fragment (chr6: 24 403 265-24 566 986).

CONCLUSION

The c.1529C>T variant of the ALDH5A1 gene and deletion of ALDH5A1 gene fragment probably underlay the disease in the child. High-throughput sequencing can detect site variation as well as deletion of gene fragment, which has enabled genetic diagnosis and counseling for the family.

Psychometric Properties of Self-Determination Inventory: Student Report Among Chinese Students With and Without Intellectual and Developmental Disabilities

This study explores the psychometric properties of Self-Determination Inventory: Student Report (SDI:SR) in students with intellectual and developmental disabilities (IDD) and without disabilities in China. The paper-and-pencil version of SDI:SR Chinese Translation (SDI:SR Chinese) was used to explore self-determination across students with IDD (n = 245) and students without disabilities (n = 315) from 16 schools across six cities in China. We examined the factor structure of the measure, conducted analysis of measurement invariance, and compared the latent means across students with IDD and without disabilities. Findings suggest that the data fit a one-factor model better than a three-factor model. We found greater variability in self-determination among students with IDD than students without disabilities. However, the two groups did not differ in latent means.

Developmental disorders caused by haploinsufficiency of transcriptional regulators: a perspective based on cell fate determination

Many human birth defects and neurodevelopmental disorders are caused by loss-of-function mutations in a single copy of transcription factor (TF) and chromatin regulator genes. Although this dosage sensitivity has long been known, how and why haploinsufficiency (HI) of transcriptional regulators leads to developmental disorders (DDs) is unclear. Here I propose the hypothesis that such DDs result from defects in cell fate determination that are based on disrupted bistability in the underlying gene regulatory network (GRN). Bistability, a crucial systems biology concept to model binary choices such as cell fate decisions, requires both positive feedback and ultrasensitivity, the latter often achieved through TF cooperativity. The hypothesis explains why dosage sensitivity of transcriptional regulators is an inherent property of fate decisions, and why disruption of either positive feedback or cooperativity in the underlying GRN is sufficient to cause disease. I present empirical and theoretical evidence in support of this hypothesis and discuss several issues for which it increases our understanding of disease, such as incomplete penetrance. The proposed framework provides a mechanistic, systems-level explanation of HI of transcriptional regulators, thus unifying existing theories, and offers new insights into outstanding issues of human disease. This article has an associated Future Leader to Watch interview with the author of the paper.

Dignity of Risk, Intellectual/Developmental Disabilities, and Living in the Community

Historically, people with intellectual/developmental disabilities (IDD) lived in institutions with little contact with the community. Having a label of "mental retardation" meant they were incapable of living and working outside of the institution. These individuals were protected from risk and harms and had little input into how they lived their lives. Perske (1972) challenged the idea that persons with IDD necessarily had to be protected from the harms one faces in daily life. He championed the principle of "dignity of risk," respecting their right to weigh risks and harms of their choices. Over time, federal, state, and local agencies embraced the idea that people with IDD should be integrated into communities and receive supports so they may live their lives to the fullest. This article discusses how a community agency worked with their clients with IDD to balance their personal liberties with acceptable risks as they live and work in the community. Approaches such as the use of a Risk Committee or the empowerment of direct care workers in assessing risks are described through case illustrations.

Developmental disorders affecting the respiratory system: CCHS and ROHHAD

Rapid-onset Obesity with Hypothalamic dysfunction, Hypoventilation, and Autonomic Dysregulation (ROHHAD) and Congenital Central Hypoventilation Syndrome (CCHS) are ultra-rare distinct clinical disorders with overlapping symptoms including altered respiratory control and autonomic regulation. Although both disorders have been considered for decades to be on the same spectrum with necessity of artificial ventilation as life-support, recent acquisition of specific knowledge concerning the genetic basis of CCHS coupled with an elusive etiology for ROHHAD have definitely established that the two disorders are different. CCHS is an autosomal dominant neurocristopathy characterized by alveolar hypoventilation resulting in hypoxemia/hypercarbia and features of autonomic nervous system dysregulation (ANSD), with presentation typically in the newborn period. It is caused by paired-like homeobox 2B (PHOX2B) variants, with known genotype-phenotype correlation but pathogenic mechanism(s) are yet unknown. ROHHAD is characterized by rapid weight gain, followed by hypothalamic dysfunction, then hypoventilation followed by ANSD, in seemingly normal children ages 1.5-7 years. Postmortem neuroanatomical studies, thorough clinical characterization, pathophysiological assessment, and extensive genetic inquiry have failed to identify a cause attributable to a traditional genetic basis, somatic mosaicism, epigenetic mechanism, environmental trigger, or other. To find the key to the ROHHAD pathogenesis and to improve its clinical management, in the present chapter, we have carefully compared CCHS and ROHHAD.

Understanding parental physical activity support in parents of children with developmental disabilities across two different countries

BACKGROUND

It remains unclear if there is a difference between parental physical activity (PA) support in parents of children with developmental disabilities (DDs) and parental PA support in parents of children without DDs across countries.

AIMS

The purposes of the current study were to examine parental PA support in parents of children with and without DDs from the United States and South Korea and to examine their parental PA support mechanism based on the theory of planned behavior (TPB).

METHODS AND PROCEDURES

An online survey was used to measure demographic information, parental PA support, and four constructs of TPB in parents with and without DDs in the two countries (n = 277). One-way analysis of variance was used to compare parental PA support and the TPB constructs among the participants. Two separate path analyses were performed to examine associations between the TPB constructs and parental PA support in American parents of children with and without disabilities and South Korean parents of children with and without disabilities.

OUTCOMES AND RESULTS

Parental PA support was significantly higher in American parents of children with DDs than in South Korean parents of children with DDs. Intention was significantly associated with parental PA support, and attitude was the strongest predictor for intention in both pathway models.

CONCLUSIONS AND IMPLICATIONS

The difference in parental PA support between American parents of children with DDs and South Korean parents of children with DDs may exist. TPB-based intervention may be necessary in order to increase low parental PA support in South Korean parents of children with DDs.

Biallelic DNAJC3 variants in a neuroendocrine developmental disorder with insulin dysregulation

DNAJC3, a co-chaperone of BiP, is a member of the heat shock protein family. These proteins are produced in the endoplasmic reticulum (ER) to counter cell stress resulting from healthy functional protein processing. Dysregulation of unfolded proteins within the ER is implicated as a mechanism of genetic disease. Examples include Marinesco-Sjogren and Wolcott-Rallison syndromes that share similar clinical features, manifesting neurodegenerative disease and endocrine dysfunction. Recently, loss of function mutations in DNAJC3 was associated with syndromic diabetes mellitus in three families. The full phenotype included neurodegeneration, ataxia, deafness, neuropathy, adolescent-onset diabetes mellitus, growth hormone deficiency and hypothyroidism. A subsequent report of two unrelated individuals extended the phenotype to include early-onset hyperinsulinaemic hypoglycaemia. Here, we describe two siblings that recapitulate this extended phenotype in association with a homozygous novel mutation in the final exon of DNAJC3 [c.1367_1370delAGAA (p.Lys456SerfsTer85)] resulting in protein elongation predicted to abrogate the functional J domain. This report confirms DNAJC3 as a cause of syndromic congenital hyperinsulinaemic hypoglycaemia. Currently, PanelApp only includes this gene on diabetes mellitus panels. We propose DNAJC3 should be promoted from a red to a green gene on a wider number of panels to improve the diagnosis of this rare condition.

Are parental depressive symptoms related to the sleep quality and physical activity of their children with developmental disabilities?

BACKGROUND

Parenting young children with developmental disabilities presents unique opportunities and challenges. Parents can experience meaningful priority shifts in and appreciation for their lives, but they can also be at greater risk for diminished emotional health. Physiological child factors warrant further investigation as correlates for parent risk of or protection from depression.

AIM

This study examined the relations between parental depressive symptoms and the (1) sleep quality and (2) physical activity in their children with developmental disabilities adjusting for parent- and child-level factors.

METHODS AND PROCEDURES

Children and parents were recruited for participation in this study from a university-based neurodevelopmental clinic. Parents completed questionnaires about themselves including measures of depressive symptoms and about their children including measures of sleep quality and physical activity. Researchers administered developmental measures to the children and physicians completed children's diagnostic evaluations. Participants were 147 children (32 ± 4 months old) mostly with autism spectrum disorder (ASD) and their parents (mostly mothers). Factors associated with parent-reported depressive symptoms were analyzed with a generalized linear model.

OUTCOMES AND RESULTS

An R²_deviance value of 43 % confirmed that there was a substantial, moderate-to-large sized, improvement in the proportion of variance explained by the final model when compared with a null, or intercept-only, model. Depressive symptoms were approximately two times higher for parents of children with above average sleep disturbances and one and half times higher for parents whose children engaged in above average physical activity.

CONCLUSION AND IMPLICATIONS

Our study demonstrates the importance of considering children's sleep and physical activity in supporting children's developmental disabilities because they may offer pathways to enhanced family resilience and well-being.

Exploring Patterns of Advocacy and Well-Being of Parents of Children With Intellectual and Developmental Disabilities

Advocacy is often an expectation for parents of children with intellectual and developmental disabilities (IDD). However, little is known about how advocacy may impact parent well-being, including stress, family dynamics, and marital relationships. By exploring the effects of advocacy on well-being, interventions can be implemented to support both the advocacy and well-being of parents of children with IDD. To this end, the purpose of the study was to explore the pattern between positive and negative advocacy experiences of parents of children with IDD and the well-being of parents, families, and marriages. Semi-structured interviews were conducted with 38 parents of children with IDD. Regardless of the nature (i.e., positive, or negative) of the advocacy experience, participants reported that advocacy increased their stress. When the advocacy experience was positive, some participants reported improved family quality of life. Also, regardless of the nature of the advocacy experience, some participants reported feeling frustration within their marital relationships. Implications for future research and practice are discussed.

From stigma to acceptance: Intellectual and developmental disabilities in Central China

Children with intellectual and developmental disabilities have historically been at high risk for social exclusion and other vulnerabilities. The Western world has shifted away from institutionally-based services and toward community-based services that allow for greater social inclusion as well as for meeting individual developmental needs, and China is beginning the process of exploring how to make this shift. In 2014 and 2015, a situation analysis examining the lived experiences of parents of children with disabilities in Zhengzhou, Henan, China, was undertaken. Perceptions of strengths, needs, opportunities, and barriers experienced by parents of children in intact families (i.e. families where children with disabilities remain in their birth families) were explored by means of parent interviews and focus groups. Families identify experiences of stigma and acceptance related to traditional and alternative social constructions of intellectual and developmental disabilities, and how they use social networks and information-sharing to help develop community-based services.

Training responsiveness of cardiorespiratory fitness and arterial stiffness following moderate-intensity continuous training and high-intensity interval training in adults with intellectual and developmental disabilities

BACKGROUND

Cardiorespiratory fitness (CRF) prompts antiatherogenic adaptations in vascular function and structure. However, there is an extraordinary interindividual variability in response to a standard dose of exercise, wherein a substantial number of adults with intellectual and developmental disabilities (IDD) do not improve CRF. We (1) evaluated the effects of 12-month of moderate-intensity continuous training (MICT) on CRF and arterial stiffness and (2) tested whether an additional 3-month of high-intensity interval training (HIIT) would add to improvements in CRF responsiveness and arterial stiffness.

METHODS

Fifteen adults with mild-to-moderate IDD (male adults = 9, 30.1 ± 7.5 years old) met 3 days per week for 30 min MICT for 12 months, after which the incidence of CRF responsiveness was calculated (≥5.0% change in absolute peak VO₂ ). Thereafter, responders and non-responders started HIIT for 3 months with identical daily training load/frequency. Peak VO₂ , local and regional indices of arterial stiffness were assessed prior to and after each period.

RESULTS

Sixty per cent of the participants were non-responders following MICT, but the incidence dropped to 20% following HIIT (P = 0.03). Absolute peak VO₂ values reached significant difference from pre-intervention (+0.38 ± 0.08 L min^-1 , P = 0.001) only when HIIT was added. Lower limb pulse wave velocity (PWV) decreased following MICT (-0.8 ± 1.1 m s^-1 , P = 0.049), whereas central PWV only decreased following HIIT (-0.8 ± 0.9 m s^-1 , P = 0.013).

CONCLUSIONS

Cardiorespiratory fitness responsiveness and reductions in PWV to a 12-month MICT period in adults with IDD improved following a period of HIIT programme inducing higher metabolic stress.

Operationalisation of quality of life for students with intellectual and developmental disabilities to improve their inclusion

BACKGROUND

Quality of life (QoL) is regarded as a framework to enhance inclusive education outcomes in different domains for all students, especially for those with intellectual and developmental disabilities (IDD). Assessment tools are needed to implement this framework. Although there is a long trajectory of QoL assessment in people with IDD, we identify a lack of instruments for students with IDD who attend to general education contexts.

AIMS

The goal of this study is to produce a pool of items in order to develop a field-test version of a QoL instrument for this target group.

METHODS

14 educational professionals participated in a four-round Delphi study, assessing the content of the items proposed according to four criteria (suitability, importance, observability and sensitivity).

RESULTS

The results of this study provided evidence of content validity regarding the pool of items that will be included in a field-test version.

CONCLUSIONS

The results obtained are important for the development of a QoL assessment tool to improve the inclusion of students with IDD in general education settings.

A quality of life supports model: Six research-focused steps to evaluate the model and enhance research practices in the field of IDD

In the field of intellectual and developmental disabilities (IDD) the constructs of quality of life and supports have been combined into a Quality of Life Supports Model (QOLSM) that is currently used internationally for supports provision, organization transformation, and systems change. With the model's increasing and widespan use in research and practice, there is a need to evaluate the model's impact at the individual, organization, and systems levels. The purpose of this article is to outline six specific research-focused evaluation steps that allow researchers to evaluate the model and thereby enhance research practices is the field of IDD. These steps involve: (1) operationalizing components of the QOLSM; (2) relating QOLSM components to the type of research planned and intended outcome indicators; (3) gathering evidence and establishing its credibility; (4) interpreting and communicating the results; (5) implementing research outcomes at the level of the microsystem, mesosystem and macrosystem; and (6) judging the impact of the model. These steps delineate a research framework that is based on a systematic approach to evidence-based practices and enhanced research practices in the field of IDD.

Friendships Through Inclusive Postsecondary Education Programs: Perspectives of Current and Former Students With Intellectual and Developmental Disabilities

The formation of friendships is central to the college experience. Yet little is known about the relationships young adults with intellectual and developmental disabilities form through their inclusive postsecondary education programs or maintain after graduation. We interviewed 12 current students and alumni about their social networks and their views regarding friendships. Participants shared their perspectives on the multiple meaning of friendship, the size and composition of their social networks, and the areas in which college has positively impacted their social lives. We offer recommendations for research and practice aimed at understanding and enhancing friendship formation within the inclusive higher education movement.

Training Healthcare Professionals to Work With People With Intellectual and Developmental Disabilities

This study assessed 155 healthcare providers, from nine disciplines, who work professionally with people with intellectual and developmental disabilities (IDD). Using a national, web-based survey, respondents rated their experience, comfort, and competence in treating individuals with different disability types and preferred methods of continuing education; respondents also provided suggestions for attracting others to work with the IDD population. Findings revealed that experiences, comfort, and competence were all higher concerning persons with autism spectrum disorder (ASD) and intellectual disability (ID), lower for those with deaf-blindness. Overall, levels of experience exceeded levels of comfort, which in turn exceeded levels of competence. The most helpful venues for continued training involved day-to-day contact with persons with IDD, which also characterized open-ended responses. Research and practical implications are discussed.

Promoting Nurturing Care for Early Childhood Development Through India's Public Health System

Implementing the nurturing care framework (NCF) for early childhood development (ECD) is essentially multisectoral, requiring coordination amongst all sectors and harmoniously integrating it within the existing contact opportunities in the health sector. This paper discusses the relative strengths, persisting gaps, challenges, and the way forward to implement nurturing care for ECD through the public health system. The vast network of frontline health workers and health facilities; community, home, and center-based service delivery; health and wellness centers located close to the communities have the potential to promote nurturing care. Persisting gaps include limited capacities of health workers in the nurturing care domains, lack of community engagement for ECD, weak referral linkages, inability to reach the most vulnerable children, missed opportunities for early identification of children at risk, and early intervention for children developmental delays and difficulties. Moving forward, incorporating nurturing care components into essential services packages, enhancing competencies of health workers, engaging with parents, establishing a mechanism for tracking children at risk, and developmental surveillance by trained service providers can provide the much-needed impetus to ECD.

A Socio-Ecological Approach to Understanding the Perinatal Care Experiences of People with Intellectual and/or Developmental Disabilities in Ontario, Canada

BACKGROUND

Accessible and quality care during the perinatal period is critical for optimal maternal and neonatal health. Using the socio-ecological model, the purpose of this study was to explore barriers and facilitators that shape the perinatal care experiences of people with intellectual and/or developmental disabilities (IDD).

METHODS

Semi-structured interviews were conducted with 10 individuals with IDD in Ontario, Canada, who had given birth within the past 5 years. Interviews focused on care experiences before, during, and after pregnancy. Data were analyzed using a directed content analysis approach, and the socio-ecological model guided analysis.

RESULTS

Barriers at the societal (e.g., cultural norms of motherhood), policy/institutional (e.g., child protection policies and practices), interpersonal (e.g., inadequate formal and informal support), and intrapersonal levels (e.g., internalized stigma) contributed to participants having negative perinatal care experiences. Conversely, we identified facilitators on the interpersonal level (e.g., positive interactions with perinatal care providers and familial and social service supports) as positively shaping participants' perinatal care experiences.

CONCLUSIONS

Findings reveal that the perinatal care experiences of people with IDD are shaped by several interrelated factors that largely stem from societal-level barriers, such as dominant (stigmatizing) discourses of disability. To improve the perinatal care experiences of people with IDD, there is a need for interventions at multiple levels. These include the development of policies to support perinatal care for diverse populations and training care providers to enact policies at the institutional and interpersonal levels.

A Randomized Controlled Trial of SGS-742, a γ-aminobutyric acid B (GABA-B) Receptor Antagonist, for Succinic Semialdehyde Dehydrogenase Deficiency

We examined safety, tolerability, and efficacy of SGS-742, a γ-aminobutyric acid B (GABA-B) receptor antagonist, in patients with succinic semialdehyde dehydrogenase deficiency. This was a single-center randomized, double-blind crossover phase II clinical trial of SGS-742 versus placebo in patients with succinic semialdehyde dehydrogenase deficiency. Procedures included transcranial magnetic stimulation and the Adaptive Behavior Assessment Scale. Nineteen subjects were consented and enrolled; the mean age was 14.0 ± 7.5 years and 11 (58%) were female. We did not find a significant effect of SGS-742 on the Adaptive Behavior Assessment Scale score, motor threshold, and paired-pulse stimulation. The difference in recruitment curve slopes between treatment groups was 0.003 (P = .09). There was no significant difference in incidence of adverse effects between drug and placebo arms. SGS-742 failed to produce improved cognition and normalization of cortical excitability as measured by the Adaptive Behavior Assessment Scale and transcranial magnetic stimulation. Our data do not support the current use of SGS-742 in succinic semialdehyde dehydrogenase deficiency.Trial registry number NCT02019667. Phase 2 Clinical Trial of SGS-742 Therapy in Succinic Semialdehyde Dehydrogenase Deficiency. https://clinicaltrials.gov/ct2/show/NCT02019667.

Barriers and facilitators to infection prevention and control in Dutch residential care facilities for people with intellectual and developmental disabilities: A theory-informed qualitative study

BACKGROUND

Care institutions are recognised to be a high-risk setting for the emergence and spread of infections and antimicrobial-resistant organisms, which stresses the importance of infection prevention and control (IPC). Accurate implementation is crucial for optimal IPC practice. Despite the wide promotion of IPC and research thereof in the hospital and nursing home setting, similar efforts are lacking in disability care settings. Therefore, this study aimed to assess perceived barriers and facilitators to IPC among professionals working at residential care facilities (RCFs) for people with intellectual and developmental disabilities (IDD), as well as to identify professional-reported recommendations to improve IPC.

METHODS

This qualitative study involved semi-structured interviews (before COVID-19) with twelve professionals from five Dutch RCFs for people with IDD. An integrated theoretical approach was used to inform data collection and analysis. Thematic analysis using inductive and deductive approaches was conducted. This study followed the COnsolidated criteria for REporting Qualitative research (COREQ) guidelines.

RESULTS

Our findings revealed barriers and facilitators at the guideline, client, professional, professional interaction, professional client interaction, client interaction, organisational, community, and societal level. Six main themes covering multiple barriers and facilitators were identified: (1) guidelines' applicability to (work)setting; (2) professionals' cognitions and attitude towards IPC (related to educational background); (3) organisational support and priority; (4) educational system; (5) time availability and staff capacity; and (6) task division and change coaches. The main professional-reported recommendations were the introduction of tailored and practical IPC guidelines, structural IPC education and training among all professionals, and client participation.

CONCLUSIONS

To promote IPC, multifaceted and multilevel strategies should be implemented, with a preliminary need for improvements on the guideline, professional, and organisational level. Given the heterogeneous character, i.e., different professionals, clients and care needs, there is a need for a tailored approach to implement IPC and sustain it successfully in disability care. Our findings can inform future IPC practice improvements.

De novo variants in CACNA1E found in patients with intellectual disability, developmental regression and social cognition deficit but no seizures

BACKGROUND

De novo variants in the voltage-gated calcium channel subunit α1 E gene (CACNA1E) have been described as causative of epileptic encephalopathy with contractures, macrocephaly and dyskinesias.

METHODS

Following the observation of an index patient with developmental delay and autism spectrum disorder (ASD) without seizures who had a de novo deleterious CACNA1E variant, we screened GeneMatcher for other individuals with CACNA1E variants and neurodevelopmental phenotypes without epilepsy. The spectrum of pathogenic CACNA1E variants was compared to the mutational landscape of variants in the gnomAD control population database.

RESULTS

We identified seven unrelated individuals with intellectual disability, developmental regression and ASD-like behavioral profile, and notably without epilepsy, who had de novo heterozygous putatively pathogenic variants in CACNA1E. Age of onset of clinical manifestation, presence or absence of regression and degree of severity were variable, and no clear-cut genotype-phenotype association could be recognized. The analysis of disease-associated variants and their comparison to benign variants from the control population allowed for the identification of regions in the CACNA1E protein that seem to be intolerant to substitutions and thus more likely to harbor pathogenic variants. As in a few reported cases with CACNA1E variants and epilepsy, one patient showed a positive clinical behavioral response to topiramate, a specific calcium channel modulator.

LIMITATIONS

The significance of our study is limited by the absence of functional experiments of the effect of identified variants, the small sample size and the lack of systematic ASD assessment in all participants. Moreover, topiramate was given to one patient only and for a short period of time.

CONCLUSIONS

Our results indicate that CACNA1E variants may result in neurodevelopmental disorders without epilepsy and expand the mutational and phenotypic spectrum of this gene. CACNA1E deserves to be included in gene panels for non-specific developmental disorders, including ASD, and not limited to patients with seizures, to improve diagnostic recognition and explore the possible efficacy of topiramate.

Vojta Therapy in Neuromotor Development of Pediatrics Patients with Periventricular Leukomalacia: Case Series

Background and Objectives: Vojta therapy is used by physiotherapists and is based on stimulation through peripheral pressure that leads to the activation of involuntary motor response patterns, thus triggering patterns of reflex locomotion, hence also called reflex locomotion therapy. Objective: To analyze the changes produced by Vojta therapy in the evolution of infant motor development in patients with maturational delay due to periventricular leukomalacia. Materials and methods: One session of Vojta Therapy per week for eleven months, patients’ neuromotor development was evaluated through the Denver II Test and the Baleys Scale. Results: A clinically significant increase in the development of the patients is observed. Conclusions: Neuromotor development seems to generate an adequate progression in the motor area.

Ongoing Transformation in the Field of Intellectual and Developmental Disabilities: Taking Action for Future Progress

There has been a significant transformation in the field of intellectual and developmental disabilities (IDD) over the last 5 decades. Although this transformation has profoundly influenced multiple stakeholders, the field is currently at a critical juncture and facing a number of social and political challenges. Given the relevance of the question, "where is the field of IDD and where do we go," the present article describes the field's transformation, and suggests future action steps to facilitate and sustain the transformation. The seven action steps discussed in the article relate to using precise terminology, incorporating a functional and holistic approach to IDD, embracing the supports model and evidence-based practices, implementing outcome evaluation, empowering individuals and families, understanding better the multidimensional properties of context, and incorporating an explicit notion of professional responsibility.

Stress in teachers of children with neuro-developmental disorders: Effect of blended rational emotive behavioral therapy

BACKGROUND/OBJECTIVES

Neuro-developmental disorders impose a wide range of learning barriers on learners, increasing stress among their teachers. Evidence attests to the heightened stress among teachers teaching children with such conditions. This study tested the efficacy of blended Rational Emotive Behavior Therapy in reducing job stress among teachers of children with neuro-developmental disorders in Abia State, Nigeria.

METHOD

The current study adopted a group-randomized waitlist control trial design with pretest, post-test, and follow-up assessments. Participants (N = 83) included teachers of children with neuro-developmental disorders in inclusive and specialized schools. The blended Rational Emotive Behavior Therapy group participated in a 2 h intersession face-to-face and online Rational Emotive Behavior Therapy (REBT) program weekly for 12 weeks. Data were collected using the Single Item Stress Questionnaire, Teachers' Stress Inventory, and Participants' Satisfaction questionnaire. The waitlisted group also received a blended Rational Emotive Behavior Therapy intervention after all data collection. Data collected at baseline; post-test as well as follow-up 1 and 2 evaluations were analyzed using mean, standard deviation, t-test statistics, repeated measures analysis of variance, and charts.

RESULTS

Results revealed that the mean perceived stress, stress symptoms, and the total teachers' stress score of the blended Rational Emotive Behavior Therapy group at post-test and follow-up assessments reduced significantly, compared to the waitlisted group. Participants also reported a high level of satisfaction with the therapy and procedures.

CONCLUSION

From the findings of this study, we conclude that blended Rational Emotive Behaviour Therapy is efficacious in occupational stress management among teachers of children with neuro-developmental disorders.

Impact of intellectual and developmental disability on quality-of-life priorities in adults with epilepsy

OBJECTIVE

Adults living with intellectual and developmental disability (IDD) and epilepsy (IDD-E) face challenges in addition to those faced by the general population of adults with epilepsy, which may be associated with distinct priorities for improving health-related quality of life (HR-QOL). This study sought to (1) conduct a survey of HR-QOL priorities identified by adults with IDD-E and caregivers, and (2) perform an exploratory cross-sectional comparison to adults with epilepsy who do not have IDD.

METHODS

This cross-sectional study recruited 65 adults with IDD-E and 134 adults with epilepsy without IDD and caregivers. Using a three-step development process, 256 items from existing quality-of-life scales recommended by the American Academy of Neurology (AAN) were rated by patients/caregivers for their importance as HR-QOL priorities. HR-QOL items identified as critical to the majority of the sample of adults with IDD-E were reported. Health-related quality of life priorities were compared between adults with IDD-E and adults with epilepsy without IDD.

RESULTS

Health-related quality of life was significantly lower in adults with IDD-E. Health-related quality of life domains identified as critical priorities by adults with IDD-E included seizure burden, anti-seizure medication side effects, seizure unpredictability, and family impact. Priorities for improving HR-QOL differed between adults with and without IDD-E, with concerns about family impact, difficulty finding appropriate living conditions, inadequate assistance, and difficulty transitioning from pediatric-to-adult care valued significantly more among those with IDD-E.

SIGNIFICANCE

Intellectual and developmental disability is an important determinant of HR-QOL among adults with epilepsy. We report HR-QOL priorities identified by adults with IDD-E and their caregivers. These results may help epilepsy clinicians and researchers develop tailored strategies to address priorities of the patient with IDD-E/caregiver community.

Calcium, fiber, iron, and sodium intake in adolescents with intellectual and developmental disabilities and overweight and obesity

BACKGROUND

Adolescents with intellectual and developmental disabilities (IDD) and overweight or obesity (OW/OB) are a nutritionally vulnerable group with increased risk of nutritional deficiencies. However, there are limited data examining micronutrient intake in adolescents with IDD and OW/OB.

OBJECTIVE

The purpose of this study was to assess the adequacy of calcium, iron, fiber, and sodium intake referenced against the United States Dietary Reference Intakes in adolescents with IDD and OW/OB.

METHODS

Three-day image-assisted food records were used to assess dietary intake of 64 adolescents with IDD and OW/OB. A mean ± standard deviation was calculated for mean intake of calcium (mg), fiber (g/1000 kcals energy), iron (mg), and sodium (mg).

RESULTS

A total of 157 nutrient intake observations were completed by 64 participants (56% female, 16.3 ± 2.3 years). Calcium intake for participants ages 14-18 years (n = 57) was 1027.4 ± 607.5 mg, which is below the EAR of 1050 mg. Calcium intake for participants ages ≥19 years (n = 7) was 921.1 ± 596.4 mg, which is greater than the EAR of 840 mg. Fiber intake was 8.4 ± 3.6 g/1000 kcals, which is below the AI of 14 g/1000 kcals. Iron intake for all participants exceeded their respective EARs. Sodium intake was 3180.9 ± 975.9 mg, which above the AI of 2300 mg.

CONCLUSION

Calcium intake was adequate for participants ≥19 years of age, but inadequate for participants 14-18 years. For all participants, iron and sodium intake exceeded the DRI while fiber intake was below the DRI.

Negative emotions in siblings of individuals with developmental disabilities: The roles of early maladaptive schemas and system justification

BACKGROUND

Developmental disabilities (DD) in close family members have profound effects on psychological adjustment of siblings of individuals with DD. One factor that influences the psychological adjustment of siblings is emotions. However, little is known about emotions among siblings of individuals with DD.

AIMS

This study sought to examine negative emotions of adolescent siblings of individuals with DD and focus on the roles of individual- and system-related factors, namely early maladaptive schemas (EMS) and system justification.

METHODS AND PROCEDURES

A cross-sectional study including adolescent 72 siblings of individuals with DD and 109 adolescent siblings of individuals without DD was conducted.

OUTCOMES AND RESULTS

The siblings of individuals with DD had higher scores on the Other-Directedness schema domain and system justification than the siblings of individuals without DD. However, the frequency of negative emotions did not differ between groups. Lower scores on EMS and higher scores on system justification were associated with less frequent negative emotions.

CONCLUSIONS AND IMPLICATIONS

Negative emotions seem to be common in adolescents regardless of having a sibling with DD or not. Nevertheless, EMS and system justification tendencies in siblings of individuals with DD may act as vulnerability factors for negative emotions.

The moderating effect of social support

BACKGROUND

Research shows that parents of children with developmental disabilities (DDs) are at increased risk for elevated stress. Child adaptive functioning as well as social supports are key factors influencing stress in parents. However, few studies have examined the interaction between these variables and their contribution to perceived stress especially in Egyptian parents.

AIMS

The present study investigated the relationship between parenting stress, child adaptive functioning, and social supports. It also examined the moderating role of social support in the relationship between child adaptive functioning and stress in Egyptian parents of children with DDs.

METHOD

Sixty-four Egyptian parents of children with DDs completed assessment measures of parenting stress, child adaptive functioning, and social supports.

RESULTS

Parenting stress was negatively associated with child adaptive functioning and informal social supports. However, there was no association between parenting stress and formal social supports. In addition, level of informal social support had a moderating effect on the relationship between child adaptive functioning and level of parenting stress.

CONCLUSIONS

The findings highlight the importance of interventions that reduce child-related stressors, particularly low adaptive functioning. Programs that address parenting stress and promote effective informal and formal social supports are crucial to help parents cope with stress.

Developmental disabilities across the world: A scientometric review from 1936 to 2020

BACKGROUND

Developmental disabilities have been largely studied in the past years. Their etiological mechanisms have been underpinned to the interactions between genetic and environmental factors. These factors show variability across the world. Thus, it is important to understand where the set of knowledge obtained on developmental disabilities originates from and whether it is generalizable to low- and middle-income countries.

AIMS

This study aims to understand the origins of the available literature on developmental disabilities, keeping a focus on parenting, and identify the main trend of research.

METHODS AND PROCEDURE

A sample of 11,315 publications from 1936 to 2020 were collected from Scopus and a graphical country analysis was conducted. Furthermore, a qualitative approach enabled the clustering of references by keywords into four main areas: "Expression of the disorder", "Physiological Factors", "How it is studied" and "Environmental factors". For each area, a document co-citation analysis (DCA) on CiteSpace software was performed.

OUTCOMES AND RESULTS

Results highlight the leading role of North America in the study of developmental disabilities. Trends in the literature and the documents' scientific relevance are discussed in details.

CONCLUSIONS AND IMPLICATIONS

Results demand for investigation in different socio-economical settings to generalize our knowledge. What this paper adds? The current paper tries to provide insight into the origins of the literature on developmental disabilities with a focus on parenting, together with an analysis of the trends of research in the field. The paper consisted of a multi-disciplinary and multi-method review. In fact, the review tried to integrate the analysis of the relation between developmental disabilities with a closer look at the scientific contributions to the field across the world. Specifically, the paper integrates a total of 11,315 papers published on almost a century of research (from 1936 to 2020). An initial qualitative analysis on keywords was combined to a subsequent quantitative approach in order to maximize the comprehension of the impact of almost a century of scientific contributions. Specifically, documents were studied with temporal and structural metrics on a scientometric approach. This allowed the exploration of patterns within the literature available on Scopus in a quantitative way. This method not only assessed the importance of single documents within the network. As a matter of fact, the document co-citation analysis used on CiteSpace software provided insight into the relations existing between multiple documents in the field of research. As a result, the leading role of North America in the literature of developmental disabilities and parenting emerged. This was accompanied by the review of the main trends of research within the existing literature.

Temporal Trends in Neurodevelopmental Outcomes to 2 Years After Extremely Preterm Birth

Importance

Survival of infants born extremely preterm (EP) (<28 weeks' gestation) has increased since the early 1990s. It is necessary to know whether increased survival is accompanied by increased neurodevelopmental disability.

Objective

To examine changes in major (ie, moderate or severe) neurodevelopmental disability and survival free of major neurodevelopmental disability at 2 years in infants born EP.

Design, Setting, and Participants

Four prospective longitudinal cohort studies comprising all EP live births at 22 to 27 weeks' gestation from April 1, 2016, to March 31, 2017, and earlier eras (1991-1992, 1997, and 2005), and contemporaneous term-born controls in the state of Victoria, Australia. Among 1208 live births during the periods studied, data were available for analysis of 2-year outcomes in 1152 children: 422 (1991-1992), 215 (1997), 263 (2005), and 252 (2016-2017). Data analysis was performed from September 17, 2020, to April 15, 2021.

Exposures

Extreme preterm live birth.

Main Outcomes and Measures

Survival, blindness, deafness, cerebral palsy, developmental delay, and neurodevelopmental disability at 2 years' corrected age. Developmental delay comprised a developmental quotient less than -1 SD relative to the control group means on the Bayley Scales for each era. Major neurodevelopmental disability comprised blindness, deafness, moderate to severe cerebral palsy, or a developmental quotient less than -2 SDs. Individual neurodevelopmental outcomes in each era were contrasted relative to the 2016-2017 cohort using logistic regression adjusted for gestational age, sex, birth weight z score, and sociodemographic variables. Changes in survival free of major neurodevelopmental disability over time were also assessed using logistic regression.

Results

Survival to 2 years was highest in 2016-2017 (73% [215 of 293]) compared with earlier eras (1991-1992: 53% [225 of 428]; 1997: 70% [151 of 217]; 2005: 63% [170 of 270]). Blindness and deafness were uncommon (<3%). Cerebral palsy was less common in 2016-2017 (6%) than in earlier eras (1991-1992: 11%; 1997: 12%; 2005: 10%). There were no obvious changes in the rates of developmental quotient less than -2 SDs across eras (1991-1992: 18%; 1997: 22%; 2005: 7%; 2016-2017: 15%) or in rates of major neurodevelopmental disability (1991-1992: 20%; 1997: 26%; 2005: 15%; 2016-2017: 15%). Rates of survival free of major neurodevelopmental disability increased steadily over time: 42% (1991-1992), 51% (1997), 53% (2005), and 62% (2016-2017) (odds ratio, 1.30; 95% CI, 1.15-1.48 per decade; P < .001).

Conclusions and Relevance

These findings suggest that survival free of major disability at age 2 years in children born EP has increased by an absolute 20% since the early 1990s. Increased survival has not been associated with increased neurodevelopmental disability.

The porridge-like framework: A multidimensional guidance to support parents of children with developmental disabilities

Parents of children with developmental disabilities face many daily challenges that can lead to emotional and affective problems, difficulties in caregiving, and partial mental representations about themselves and their children. The multi-faceted nature of these parents' needs requires a multi-component approach that should include the analysis of priority support goals and the planning of tailored therapeutic actions. Despite different types of validated interventions are available, the choice of the most appropriate strategy to pursue a family-centered approach to support parents of infants with developmental disabilities is not obvious. In this scenario, we propose a multi-dimensional model, the porridge-like framework of parenting. It considers three interrelated domains in parents' experience - affective (A), behavioral (B), and cognitive (C) aspects - that are intertwined with the specific degree of the child's impairment (D). This ABCD model may provide professionals with pragmatically valid guidance to plan and deliver family-centered healthcare interventions. By covering the multi-dimensional nature of parenting challenges, it provides clinicians with conceptual categories to recognize the specific needs and to choose the most suitable therapeutic action to address them. In addition, it aims to promote an ethical approach to family-centered rehabilitation for children with developmental disabilities, maximizing the potentials of a collaborative assessment approach.

Maternal prepregnancy weight and gestational weight gain in association with autism and developmental disorders in offspring

OBJECTIVE

Maternal prepregnancy BMI and gestational weight gain (GWG) are examined in relation to autism spectrum disorder (ASD) and other developmental disorders (DD) in offspring in a multisite case-control study.

METHODS

Maternal prepregnancy BMI, obtained from medical records or self-report, was categorized as underweight, normal weight, overweight, obesity Class 1, or obesity Class 2/3. GWG was standardized for gestational age (GWG z score), and the rate (pounds/week) was categorized per adherence with clinical recommendations. Logistic regression models, adjusting for demographic factors, were used to assess associations with ASD (n = 1,159) and DD (n = 1,617), versus control children (n = 1,633).

RESULTS

Maternal obesity Class 2/3 was associated with ASD (adjusted odds ratio [AOR] = 1.87, 95% CI: 1.40-2.51) and DD (AOR = 1.61, 95% CI: 1.22-2.13). GWG z score was not associated with DD (AOR = 1.14, 95% CI: 0.95-1.36), but the GWG z score highest tertile was associated with higher odds of ASD, particularly among male children (AOR = 1.47, 95% CI: 1.15-1.88).

CONCLUSIONS

Results indicate that maternal prepregnancy severe obesity increases risk of ASD and DD in children and suggest high gestational-age-adjusted GWG is a risk factor for ASD in male children. Because maternal BMI and GWG are routinely measured and potentially modifiable, these findings could inform early interventions for high-risk mother-child dyads.

Marrying into it: Siblings-in-law in the social support networks of adults with intellectual and developmental disabilities

BACKGROUND

Although attention has been devoted to social supports provided by parents and siblings of adults with intellectual and developmental disabilities (IDD), much less is known about supports provided by the spouses of these siblings-the so-called siblings-in-law. This study examined the role of the sibling-in-law in the social support networks of their brother/sister-in-law with IDD and factors associated with providing greater amounts of tangible, informational and emotional support.

METHOD

Siblings-in-law of adults with IDD living predominately in the United States (N = 99) participated in a cross-sectional survey. Measures covered demographic and family background, perspectives towards having a brother/sister-in-law with IDD, supports provided and characteristics of the adult with IDD's social support network.

RESULTS

Most siblings-in-law reported providing support to their brother/sister-in-law with IDD. Percentages of siblings-in-law providing support were similar to that of the spouse and the spouse's family in the area of emotional support and similar to percentages of paid professionals in tangible and informational supports. Across all three support types, the main predictor of increased sibling-in-law support levels was a decreased ability of the parents-in-law to care for their child with IDD. Other predictors (e.g. distance from brother/sister-in-law with IDD and disability 'insider' status) varied by support type.

CONCLUSIONS

Findings highlight the role of siblings-in-law in the social support networks of adults with IDD, with implications for policy and practice.

Safety and Tolerability of Transdermal Cannabidiol Gel in Children With Developmental and Epileptic Encephalopathies: A Nonrandomized Controlled Trial

IMPORTANCE

Developmental and epileptic encephalopathies (DEEs) are the most severe group of drug-resistant epilepsies. Alternatives to oral therapies are urgently needed to reduce seizures and improve developmental outcomes and comorbidities in this medically complex population.

OBJECTIVE

To assess the safety and tolerability of cannabidiol (CBD) transdermal gel in children with DEEs and to evaluate seizure frequency, sleep, and quality of life.

DESIGN, SETTING, AND PARTICIPANTS

This nonrandomized controlled trial was conducted in 2 centers in Australia and New Zealand from April 2018 to July 2019. Children and adolescents aged 3 to 18 years with DEEs who were receiving a stable regimen of 1 to 4 antiseizure medications were eligible for this study. After 1-month baseline and titration periods, patients entered a 5.5-month flexible-dosing maintenance period for a total of 6.5 months of treatment. Data were analyzed throughout the 6.5-month treatment period.

INTERVENTIONS

Twice-daily applications of CBD transdermal gel at doses of 125 to 500 mg for 6.5 months.

MAIN OUTCOMES AND MEASURES

Safety and tolerability assessments included adverse events (AEs) and examination of skin. The outcome for seizures was the median percentage change from baseline in monthly (28-day) seizure frequency of focal impaired awareness seizures (FIAS) and tonic-clonic seizures (TCS) over 6.5 months.

RESULTS

Of 48 patients (mean [SD] age, 10.5 [3.8] years; 26 [54%] boys), 29 (60%) had at least 1 treatment-related AE over 6.5 months; 44 of 46 treatment-related AEs (96%) were mild or moderate. Treatment-related AEs that occurred in at least 5% of patients were application-site dryness, application-site pain, and somnolence (each reported by 4 patients [8%]). The only treatment-related gastrointestinal AE was diarrhea, reported in a single patient. CBD treatment was associated with reductions in FIAS and TCS frequency. Analysis of the 33 patients with FIAS and TCS showed a median (interquartile range) monthly reduction in seizures of 58% (-5.3% to 81.8%) at 5 months and 43.5% (-23.8% to 57.5%) over the entire 6.5-month study period. Parents and caregivers noted improvements in social or interpersonal engagement and irritability (33 of 43 [77%] participants); alertness, energy, and sleep (23 of 43 [53%]); and cognition or concentration (20 of 43 [47%]).

CONCLUSIONS AND RELEVANCE

In this study, CBD transdermal gel was safe, well tolerated, and was associated with reductions in FIAS and TCS frequency and disease burden.

TRIAL REGISTRATION

ClinicalTrials.gov Identifier: ACTRN12618000516280.

Complications following hysterectomy in women with intellectual and developmental disabilities

BACKGROUND

Limited data exist on complications following hysterectomy among women with intellectual and developmental disabilities (IDD).

OBJECTIVE

The objective was to assess the frequencies of postoperative complications in women with IDD following hysterectomy.

METHODS

The National Inpatient Sample from 2014 to 2017 was queried using codes from the International Classification of Disease 9th and 10th revisions to identify women over 15 years of age with a diagnosis of an IDD undergoing hysterectomy. Comparisons were made to women without IDD undergoing the same procedure. Logistic regression analysis was performed to examine between group differences in the frequency of clinical post-surgical complications while adjusting for potential confounding variables.

RESULTS

Of eligible women undergoing hysterectomy, 1,370 were identified as having IDD and 624,700 did not. Compared to controls, women with IDD were significantly younger (45 vs. 50 years, p < 0.001). Women with IDD were also more likely to have had governmental health insurance (83% vs. 34%, p < 0.001), an open hysterectomy approach (78% vs. 69%, p = 0.002), and longer hospital stays (4 vs. 3 days, p < 0.001). After adjusting for potential confounders, women with IDD had greater odds of postoperative urinary complications (OR 3.74, 95% CI 1.18-11.83) and complications related to decubitus ulcer formation (OR 8.97, 95% CI 2.10-38.36).

CONCLUSIONS

Women with IDD have increased odds having urinary and decubitus ulcer complications following hysterectomy, compared to women without IDD. These results inform surgical decision-making and anticipatory guidance for these women and their caregivers.