Effectiveness of Fabric Weaving Therapy for Children with Autism Spectrum Disorder: A Randomized Waitlist-Controlled Trial.

Objectives: To evaluate the effectiveness of weaving therapy on clinical outcomes and quality of life of autistic children. Design: Randomized waitlist-controlled trial. Setting/Location: Developmental and Behavioral Pediatrics Clinic, Faculty of Medicine Ramathibodi Hospital. Subjects: Twenty-three autistic children. Interventions: Weaving therapy was performed weekly for 6 months (3 months for hospital-based intervention and 3 months for home-based intervention). Outcome measures: Childhood Autism Rating Scale-second edition (CARS-2) and Pediatric Quality of Life Inventory (PedsQL) were measured at preintervention, 3 and 6 months postintervention. Methods: Twenty-three autistic children, aged 7.8-16.6 years, were randomized into an intervention group (N = 11) and a 3-month waitlist period group (N = 12). Ten weaving sessions were performed by the children, along with their parents, weekly for 3 months in hospital, and continued at home for an additional 3 months. The weaving therapy was delayed for 3 months in the waitlist group, followed by a 6-month intervention as the intervention group. Results: There was significant improvement on CARS-2 (p < 0.01) and PedsQL scores (p < 0.01) in the intervention group after the first 3-month weaving therapy. Meanwhile, in the waitlist group, no significant difference was found on CARS-2 (p = 0.09) and PedsQL scores (p = 0.26) during no weaving period. After the waitlist group began weaving therapy for 3 months, the authors found a significant improvement on both CARS-2 and PedsQL scores (p < 0.01both). Between-group comparisons showed that the intervention group had significant improvement on CARS-2 (p = 0.002) and PedsQL (p < 0.001) after 3-month weaving comparing with the waitlist group. After all the 23 participants finished a 6-month weaving therapy, there was significant difference in CARS-2 (p < 0.001) and PedsQL scores (p < 0.001) between pre- and postintervention. Conclusions: These findings suggest that traditional Thai fabric weaving therapy, as an alternative and complementary intervention, appears to be an effective therapy in improving the clinical symptoms and quality of life among autistic children. Clinical Trial Registration number: TCTR20200420002.

Anxiety and Parenting Style in Children and Adolescents With Tic Disorders.

BACKGROUND: To study the associations of parenting styles and anxiety in Thai children and adolescents with tic disorders, comparing with healthy children and adolescents. METHODS: A cross-sectional study of children and adolescents aged between six and 18 years with tic disorders were enrolled. The control group comprised gender- and age-matched healthy children with no history of tic disorders. The Yale Global Tic Severity Scale was used to assess tics severity. All participants were evaluated for anxiety trait and state using the State-Trait Anxiety Inventory for Children (STAIC). The anxiety disorders were screened by using the Screen for Child Anxiety-Related Emotional Disorders questionnaire. Parenting styles were evaluated by the Parenting Styles and Dimensions Questionnaire. RESULTS: A total of 41 children with tic disorders and 41 children in the control group were enrolled. According to the STAIC, the anxiety state and trait scores were significantly higher in the tic disorders group than in the control group (median [interquartile range]: 28 [13 to 31] vs 8 [6 to 10], P≤0.001, and 31 [18 to 36] vs 8 [3 to 11], P≤0.001, respectively). Furthermore, anxiety disorder was more frequently found in children with tic disorders than in controls (58.5% vs 17.1%, P≤0.001). There was no significant correlation between anxiety symptoms, parenting styles, and the severity of tics. CONCLUSION: Anxiety is common in Thai children with tic disorders. Screening for anxiety in children and adolescents with tic disorders is essential, leading to early detection and providing proper management.

Folate receptor alpha autoantibodies in children with autism spectrum disorder.

BACKGROUND: Recent research indicates that a number of children with autism generate folate receptor alpha autoantibodies (FRAA), which block transportation of folate across the blood-brain barrier, resulting in cerebral folate deficiency syndrome. Plasma FRAA detection permits precision diagnosis and potentially beneficial folinic acid treatment in FRAA-positive children with autism. OBJECTIVES: To investigate FRAA prevalence in Thai children with autism and evaluate the associations between FRAA-positive status, clinical symptom severity, and adaptive functioning. METHODS: FRAA level was determined in serum samples from 89 children with autism between 2 and 15 years (69 males, 20 females, mean age 7.9 years, SD 3.8). The Childhood Autism Rating Scale-Second Edition (CARS-2) and the Vineland Adaptive Behavior Scales (VABS) were used to evaluate clinical symptom severity and adaptive functioning, respectively. RESULTS: Of 89 children, 30 (33.7%) were FRAA-positive. FRAA-positive children with autism had significantly poorer mean VABS Adaptive Behavior Composite scores (p = 0.02) and Communication scores (p = 0.02) than FRAA-negative children with autism. There was no association between FRAA level and clinical symptom severity (CARS-2 score) (p = 0.09). CONCLUSIONS: The findings demonstrate the presence of FRAA in children with autism and that FRAA status is associated with poorer adaptive functioning.

Behavior Problems and Cognitive Function in Pediatric Liver Transplant Recipients.

BACKGROUND: Liver transplant (LT) is a lifesaving treatment providing excellent clinical outcomes. However, data regarding behavioral and cognitive issues after LT are sparse in Asia. This study aimed to investigate behavior and cognitive problems among pediatric LT recipients. METHODS: We used the Child Behavior Checklist (CBCL) to evaluate behavior problems and/or the Wechsler Intelligence Scale for Children, Third Edition (WISC-III) to assess cognitive function. Participants were children aged 2 to 18 years who were treated with LT for at least 2 years. RESULTS: We included 77 children with a median age of 7.8 years (interquartile range, 5.0-10.9). All children were evaluated with the CBCL, and 26 children were available for WISC-III assessment. Approximately one-third (34%) of the children had a total CBCL score above a clinical cutoff for significant behavior problems, and 29% of school-aged children had abnormal competence scores in a clinically significant range. Most of the evaluated children (17 of 26; 65%) had a normal full-scale intelligence quotient. Lower cognitive function was associated with having a single parent (P < .01). Higher behavior problems were associated with lower parental education level (P = .01) and correlated with longer post-transplant duration (Spearman's rho = 0.443; P < .001). CONCLUSIONS: Significant numbers of children have behavior problems after LT. Most children have normal cognitive function, although a larger sample size is required to confirm this result. Long-term support for cognitive and behavior problems after LT should be implemented, particularly in children with single parents and lower parental education level.

Health-Related Quality of Life in Pediatric Liver Transplant Recipients.

BACKGROUND: Health-related quality of life (HRQoL) of liver transplantation (LT) recipients has been widely studied because of increased patient longevity. However, studies in developing countries are scanty. We aimed to evaluate psychometric properties of the Thai version of the PedsQL Transplant Module and used it to determine the HRQoL in LT children. METHODS: We included children aged 2 to 18 years who underwent LT more than 1 year previously. The phase 1 study included a cognitive interview with 20 LT children and their parents using the Thai version of PedsQL Transplant Module and revised the module accordingly. Then, the finalized version was evaluated for psychometric properties in 50 LT children. In phase 2, HRQoL was evaluated in 52 LT children who did not participate in the phase 1 study. RESULTS: In the Thai PedsQL Transplant Module, both parent report and child self-report had good internal consistency (α = 0.94 and 0.93, respectively) and substantial reliability (interclass correlation coefficient = 0.82 and 0.77, respectively). Median HRQoL scores from the parent report and child self-report were 80 (interquartile range [IQR], 70, 88) and 77 (IQR, 71, 88), respectively. From the parent report, lower HRQoL was associated with opportunistic viral infection (P = .004) and correlated with a greater number of immunosuppressive agents (ρ = -0.346, P = .014). However, none of these factors were significant according to the child self-report. CONCLUSIONS: The Thai PedsQL Transplant Module has satisfactory psychometric properties. Post-LT children have good HRQoL. To improve their HRQoL, specific attention should be focused on managing viral infection and optimizing immunosuppressive therapy.

Outcomes of preterm infants born with marginal viability in a University Hospital in Thailand.

AIM: Reports of the outcomes of infants born with marginal viability in developing countries are limited. This study aimed to determine the mortality rate and major disabilities of extremely preterm infants. METHODS: A retrospective cohort with a prospective part of neurodevelopmental assessment was performed in infants born at 23-25+6 weeks' gestational age (GA) who received active resuscitation and were admitted to neonatal intensive care unit during 2005-2015. Surviving infants were recruited for neurodevelopmental assessment including cognition, gross motor and neurosensory disorders. Major disability was defined as one of the following: severe cognitive impairment, severe cerebral palsy, blindness or deafness. RESULTS: A total of 67 infants were enrolled (8, 22 and 37 in the 23, 24 and 25 weeks' GA groups, respectively). The overall mortality rate before discharge was 26%. Infants in the 23 and 24 weeks' GA groups had a significantly higher mortality rate than did those in the 25 weeks' GA group (42 vs. 10%). Of 50 survivors (aged 2-12 years), 3 and 2 had blindness and deafness, respectively. Cognitive function assessment in 37 survivors showed that 4 (11%) and 15 (40%) had severe and borderline cognitive impairment, respectively. Death or major disability was found in 100, 63 and 38% in the 23, 24 and 25 weeks' GA groups, respectively. CONCLUSION: In our centre, infants born at 23-24 weeks had a much higher chance of death or major disability than those born at 25 weeks' GA. Given such information, active management should be offered together with the family's involvement.

A New Mobile Application to Reduce Anxiety in Pediatric Patients Before Bone Marrow Aspiration Procedures.

OBJECTIVES: Insufficient preparation for children who are undergoing bone marrow aspiration can cause anxiety and negative outcomes. Nonpharmacological therapies have been proven to reduce fear in children who are undergoing painful procedures. We have therefore developed a mobile application to help reduce these patients' anxiety by providing them with procedural information and coping skills. METHODS: This single-blinded, randomized controlled trial included 60 patients age 5 to 12 years old who were undergoing bone marrow aspiration procedures in Thailand that were conducted between May 2015 and May 2016. Sixty participants were randomly assigned to the intervention group (mobile application added to usual care) or the control group (usual care only). Preprocedural anxiety levels were evaluated by visual analog scales (child anxiety visual analog scale); this was repeated in the intervention group immediately after patients used the mobile application. On the day of the procedure, the patients' cooperation levels were assessed by using the modified Yale Preoperative Anxiety Scale. The total amount of sedative drugs that were used was also recorded. The paired t test and the Wilcoxon signed rank test were used to analyze within-person change, whereas the t test and the Wilcoxon rank sum test were used for group comparisons. RESULTS: The child anxiety visual analog scale score of patients in the intervention group decreased significantly after they used the mobile application (P < .0012). The modified Yale Preoperative Anxiety Scale score of patients in the intervention group was significantly lower than that in the control group (P < .01). There was no difference in sedative use between the 2 groups. CONCLUSIONS: This mobile application possibly had effectiveness in routine use for reducing anxiety and increasing patients' cooperation in bone marrow aspiration procedures.

Chromosomal microarray analysis in a cohort of underrepresented population identifies SERINC2 as a novel candidate gene for autism spectrum disorder.

Chromosomal microarray (CMA) is now recognized as the first-tier genetic test for detection of copy number variations (CNVs) in patients with autism spectrum disorder (ASD). The aims of this study were to identify known and novel ASD associated-CNVs and to evaluate the diagnostic yield of CMA in Thai patients with ASD. The Infinium CytoSNP-850K BeadChip was used to detect CNVs in 114 Thai patients comprised of 68 retrospective ASD patients (group 1) with the use of CMA as a second line test and 46 prospective ASD and developmental delay patients (group 2) with the use of CMA as the first-tier test. We identified 7 (6.1%) pathogenic CNVs and 22 (19.3%) variants of uncertain clinical significance (VOUS). A total of 29 patients with pathogenic CNVs and VOUS were found in 22% (15/68) and 30.4% (14/46) of the patients in groups 1 and 2, respectively. The difference in detected CNV frequencies between the 2 groups was not statistically significant (Chi square = 1.02, df = 1, P = 0.31). In addition, we propose one novel ASD candidate gene, SERINC2, which warrants further investigation. Our findings provide supportive evidence that CMA studies using population-specific reference databases in underrepresented populations are useful for identification of novel candidate genes.

Parents' Evaluation of Developmental Status (PEDS) in Screening for Developmental Delay in Thai Children Aged 18-30 Months.

The PEDS-Thai is a developmental screening tool. We studied its diagnostic performance among 137 Thai children (48.9%) aged 18-30 month. It had a sensitivity of 92.8% and a specificity of 49.2%. The positive and negative likelihood ratios were 1.82 and 0.14 when compared with clinical diagnosis and diagnostic tool, the Mullen Scales of Early Learning.

Ramathibodi Language Development Questionnaire: A Newly Developed Screening Tool for Detection of Delayed Language Development in Children Aged 18-30 Months.

OBJECTIVE: To develop a parental questionnaire for screening children with delayed language development in primary care settings. MATERIAL AND METHOD: Ramathibodi Language Development (RLD) questionnaire was developed and completed by groups of 40 typically developing children age 18 to 30 months old and 30 children with delayed language development. RESULTS: The mean score was significantly lower in the delay language group (6.7 ± 1.9), comparing with the typically developing group (9.6 ± 0.7). The optimal ROC curve cut-off score was 8 with corresponding sensitivity and specificity were 98% and 72%, respectively. The corresponding area under the curve was 0.96 (95% CI = 0.92-0.99). CONCLUSION: The RLD questionnaire was the promising language developmental screening instrument that easily utilized in well-child examination settings.

Impaired picture sequencing ability in children with premature birth.

BACKGROUND: Children born preterm are at increased risk for executive dysfunction, which affects learning outcomes. Picture sequencing ability is considered as executive function (EF) that requires skills in working memory and organizing the pictures. Children born preterm might have difficulties in these skills. The present study aimed to develop practical Picture Sequencing test (PS test) and examine the sequencing ability in preterm children comparing with term children. MATERIAL AND METHOD: The PS test was developed to assess the child's ability to arrange pictures into a sequence. It consisted of three conditions, which were daily activities, social interaction routines, and feeling expressions. Each story had four cartoon styles cards. The child had to rearrange picture cards into the correct sequence positions. Thirty preterm children aged five to six years with gestational ages of 32 weeks and birth weights of < 1,500 grams, and thirty-five term children matched age, gender child 's education, parental education, and socioeconomic status were performed the PS test. The total scores were compared between the preterm group and the term group. RESULTS: The PS test scores on the daily activities domain of the preterm and term group were 18 and 25 (p = 0.03), respectively. The scores on the social interaction routines domain ofthe preterm and term group were 20 and 28 (p = 0.01) and the scores on the feeling expression domain were 18.5 and25 (p = 0.03), respectively. There was no significant correlation between perinatal complications and the PS test scores. CONCLUSION: The preterm children with IQs in the average range showed impairment in sequencing ability compared with the term children. The results underline the need for follow-up care with more comprehensive assessment of EF.

Translation and validation of the Children's Communication Checklist to evaluate pragmatic language impairment in Thai children.

BACKGROUND: The Children's Communication Checklist (CCC) was developed to provide an assessment of domains of language impairment in children, particularly the pragmatic domain. This study examined the effectiveness of the CCC-Thai version in discriminating children with autism spectrum disorders (ASD) from typically developing children. METHODS: The parents of two groups of 50 children aged 4-6 years, one with clinically ascertained ASD, and one with typical development, completed the CCC-Thai version. RESULTS: The mean pragmatic composite score was significantly lower in the ASD group (124.6) than in the typical development group (142). The optimal receiver operating characteristic curve cut-off score was found to be identical to the original English version (132). Corresponding sensitivity and specificity were 94% and 86%, respectively. The positive predictive value and the negative predictive value were 87% and 93%, respectively. The corresponding area under the curve was 0.95 (95% confidence interval: 0.91-0.99). CONCLUSION: The CCC-Thai version is a promising instrument to assess pragmatic language impairment in Thai children.

Translation and validation of the developmental, dimensional and diagnostic interview (3Di) for diagnosis of autism spectrum disorder in Thai children.

This study aimed to examine the effectiveness of a translated version of the short version of the Developmental, Dimensional and Diagnostic Interview (3Di) in discriminating children with autism spectrum disorders (ASDs) from typically developing children. Two groups, comprising 63 children with clinically ascertained ASDs and 67 typically developing children, were interviewed with the short 3Di translated version. Mean 3Di scale scores in each domain of autistic symptoms (social reciprocity, communication, and repetitive/stereotyped behaviors) were significantly higher in the ASD group than in the typically developing group. The optimal receiver operating characteristics curve cut-off scores were found to be 10, 8, and 3 for social reciprocity domain, communication domain, and repetitive/stereotyped behaviors domain, respectively, which are identical to the original English standardization. Corresponding sensitivities and specificities were 76.2% and 80.9% for the social reciprocity domain; 85.7% and 73.5% for the communication domain; and 66.7% and 80.9% for the repetitive behaviors domain. The areas under the curve were 0.89 (95% CI = 0.84-0.94), 0.88 (95% CI = 0.82-0.94), and 0.79 (95% CI = 0.71-0.87), respectively. The short 3Di-Thai version is found to be a useful diagnostic instrument for differentiating between clinically diagnosed children with ASDs and typically developing children, although further replication is needed.

Television viewing in Thai infants and toddlers: impacts to language development and parental perceptions.

BACKGROUND: Effects of television to language development in infants and toddlers, especially in the Asian children, are inconclusive. This study aimed to (a) study time spent on television in Thai infants and toddlers (age < 2 years), (b) investigate the association between time spent on television (as recommended by the American Academy of Paediatrics (AAP), < 2 hours per day) and language development in Thai 2-year-old children, and (c) explore parental perceptions on television toward their child's development. METHODS: Two hundred and sixty children and their parents were recruited into the study. Time spent on television and parental perceptions on television viewing toward their child's development were recorded during face-to-face and telephone interviews. Language development was assessed at the age of 2 years using the Clinical Linguistic Auditory Milestone Scale (CLAMS), and parents' report. Association between delayed language development and time spent on television viewing, as well as other various parameters such as gender, maternal education and family income, were analysed using a multivariate logistic regression model. RESULTS: Most Thai infants and toddlers watched television at the age of 6 months, 1 year and 2 years old (98.0, 95.3 and 96.7%, respectively). On average, 1-year-old children watched television 1.23 +/- 1.42 hours per day. This increased to 1.69 +/- 1.56 hours per day when they were 2 years old. However, watching television longer than 2 hours per day did not associate with delayed language development. On multivariate logistic regression analysis, gender (male) was the only significant factor associated with delayed language development (OR = 6.9, 95% CI = 1.5-31.3). Moreover, 75%, 71%, and 66% of Thai parents believed that television viewing yielded benefits to children's developments. CONCLUSION: Thai children commenced watching television at an early age and the amount of television viewing time increased by age. Most parents had positive perceptions to television viewing. The study found no association between time spent on television viewing (>or= 2 hours per day) and delayed language development at the age of 2 years. Gender (male) was the only variable associated with delayed language development.

Effectiveness of a computer assisted learning (CAL) package to raise awareness of autism.

BACKGROUND: Promoting awareness of autism in populations who work with children may result in an earlier diagnosis of the condition. In this study, a computer assisted learning (CAL) package, containing educationally appropriate knowledge about autism was developed; and the effectiveness of this CAL package was evaluated. METHODS: The CAL package was developed using computer software, "Xerte" and "Flash Macromedia". The effectiveness of the CAL package was evaluated in 32 childcare students in the UK, who were randomised to watch the CAL package or to read the information leaflet containing the same information (n = 16 in each group). Retention performance, level of enjoyment, and level of confidence to identify a child with autism, after the interventions, were evaluated. The data obtained from two studied groups was analysed using unpaired Student's t-test, 95% confidence interval, and effect size. RESULTS: Students who watched the CAL package had superior retention performance percentage scores (p = 0.02, 95% CI = 0.83-12.19, effect size = 0.8) and level of enjoyment (p = 0.04, 95% CI = 0.03-2.75, effect size = 0.7) compared with students who read the information leaflet. However, there was no significant difference in level of confidence to identify a child with autism (p = 0.39, 95% CI = -1.80-0.72, effect size = -0.3). CONCLUSION: The CAL package developed was an effective method of educating people who work with children about autism.

Language development among the siblings of children with autistic spectrum disorder.

Language development in 32 preschool siblings (aged 2-6 years) of children with diagnosed autistic spectrum disorder (ASD) was compared with that of a control group of 28 typical preschool children. Groups were matched by siblings' age, gender, maternal educational level and family income. The mean ages of the siblings group and the control group were 4.2 and 4.4 years. Eight of the siblings had delayed language development, of whom three received a diagnosis of developmental language disorder (DLD) and one of ASD. The sibling with ASD and two of those with DLD were excluded; the remaining 29 siblings and the controls were administered the Stanford-Binet IV. Verbal IQs of siblings were not significantly different from the control group. Siblings of children with ASD associated with intellectual impairment ('mental retardation' (MR) in Thailand) had significantly lower verbal IQ scores than siblings of children with ASD but without MR.