Effects of Implementing a Standardized Surveillance Program on Cardiac Neurodevelopmental Program Referral Completion.

Differences in surveillance methods have resulted in significant variability in referral volumes and referral completion rates across cardiac neurodevelopmental programs, with frequent barriers to referral completion including high no-show rates, lack of education, and inaccessibility for underrepresented populations. The purpose of this study was to describe implementation of a standardized surveillance program and investigate impact on referral volume and completion over a two-year period. Between fiscal years 2021 and 2022, a surveillance program was implemented which standardized assessment of neurodevelopmental risk via a checklist as well as family education and referral procedures. All patients referred to the cardiac neurodevelopmental program during these two fiscal years were included in the analysis, and patient referrals were categorized as complete or incomplete (due to physician-related or patient-related factors). Referral completion rates between fiscal years were compared using two sample Z test of proportions, while associations between referral completion and demographic/anatomical variables were completed using chi-square tests of independence. Implementation of the formal surveillance program resulted in a 66.7% increase in referral volume. Proportions of both incomplete referrals (z = 2.00, p < 0.05) and incomplete referrals due to physician-related factors (z = 4.34, p < 0.01) were significantly lower after implementation. A significant association was found after implementation between referral completion and race/ethnicity (x2 = 14.08, p < 0.01) due to a significantly high proportion of completed referrals for patients identifying as Hispanic/Latino within the overall distribution of patients. This study describes the successful implementation of a standardized surveillance program, including improvements to referral volume and completion rate. Findings also support implementation of methods that emphasize physician surveillance methods and improve accessibility for historically marginalized groups at greatest risk for disparities in access and quality of care.

Combined associations of family history and self-management with age at diagnosis and cardiometabolic risk in 86,931 patients with type 2 diabetes: Joint Asia Diabetes Evaluation (JADE) Register from 11 countries.

BACKGROUND: Family history (FamH) of type 2 diabetes might indicate shared genotypes, environments, and/or behaviors. We hypothesize that FamH interacts with unhealthy behaviors to increase the risk of early onset of diabetes and poor cardiometabolic control. METHODS: In a cross-sectional analysis of the prospective Joint Asia Diabetes Evaluation Register including patients from 427 clinics in 11 Asian countries/regions in 2007-2021, we defined positive FamH as affected parents/siblings and self-management as (1) healthy lifestyles (balanced diet, non-use of alcohol and tobacco, regular physical activity) and (2) regular self-monitoring of blood glucose (SMBG). RESULTS: Among 86,931 patients with type 2 diabetes (mean±SD age: 56.6±11.6 years; age at diagnosis of diabetes: 49.8±10.5 years), the prevalence of FamH ranged from 39.1% to 85.3% in different areas with FamH affecting mother being most common (32.5%). The FamH group (n=51,705; 59.5%) was diagnosed 4.6 years earlier than the non-FamH group [mean (95% CI): 47.9 (47.8-48.0) vs. 52.5 (52.4-52.6), logrank p<0.001]. In the FamH group, patients with both parents affected had the earliest age at diagnosis [44.6 (44.5-44.8)], followed by affected single parent [47.7 (47.6-47.8)] and affected siblings only [51.5 (51.3-51.7), logrank p<0.001]. The FamH plus ≥2 healthy lifestyle group had similar age at diagnosis [48.2 (48.1-48.3)] as the non-FamH plus <2 healthy lifestyle group [50.1 (49.8-50.5)]. The FamH group with affected parents had higher odds of hyperglycemia, hypertension, and dyslipidemia than the FamH group with affected siblings, with the lowest odds in the non-FamH group. Self-management (healthy lifestyles plus SMBG) was associated with higher odds of attaining HbA1c<7%, blood pressure<130/80mmHg, and LDL-C<2.6 mmol/L especially in the FamH group (FamH×self-management, pinteraction=0.050-0.001). CONCLUSIONS: In Asia, FamH was common and associated with young age of diagnosis which might be delayed by healthy lifestyle while self management  was associated with better control of  cardiometabolic risk factors especially in those with FamH.

Phantom and Animal Study of a Robot-Assisted, CT-Guided Targeting System using Image-Only Navigation for Stereotactic Needle Insertion without Positional Sensors.

PURPOSE: To evaluate the feasibility and accuracy of a robotic system to integrate and map computed tomography (CT) and robotic coordinates, followed by automatic trajectory execution by a robotic arm. The system was hypothesized to achieve a targeting error of <5 mm without significant influence from variations in angulation or depth. MATERIALS AND METHODS: An experimental study was conducted using a robotic system (Automated Needle Targeting device for CT [ANT-C]) for needle insertions into a phantom model on both moving patient table and moving gantry CT scanners. Eight spherical markers were registered as targets for 90 insertions at different trajectories. After a single ANT-C registration, the closed-loop software targeted multiple markers via the insertion of robotically aligned 18-gauge needles. Accuracy (distance from the needle tip to the target) was assessed by postinsertion CT scans. Similar procedures were repeated to guide 10 needle insertions into a porcine lung. A regression analysis was performed to test the effect of needle angulation and insertion depth on the accuracy of insertion. RESULTS: In the phantom model, all needle insertions (median trajectory depth, 64.8 mm; range, 46.1-153 mm) were successfully performed in single attempts. The overall accuracy was 1.36 mm ± 0.53, which did not differ between the 2 types of CT scanners (1.39 mm ± 0.54 [moving patient table CT] vs 1.33 mm ± 0.52 [moving gantry CT]; P = .54) and was not significantly affected by the needle angulation and insertion depth. The accuracy for the porcine model was 9.09 mm ± 4.21. CONCLUSIONS: Robot-assisted needle insertion using the ANT-C robotic device was feasible and accurate for targeting multiple markers in a phantom model.

Neuropsychological Phenotypes of Pediatric Anti-Myelin Oligodendrocyte Glycoprotein Associated Disorders: A Case Series.

Emerging research has demonstrated that anti-myelin oligodendrocyte associated disorders (MOG-AD) are associated with a less severe clinical course than demyelinating conditions associated with the presence of aquaporin-4 antibodies. While a heterogeneity of neuropsychological outcomes in pediatric demyelinating conditions have been described in the literature, no studies to date have investigated the neuropsychological sequelae of pediatric MOG-AD specifically. The objective of the present case series was to describe the clinical and neuropsychological phenotypes of seven pediatric patients (ages 3-15 years) with MOG-AD of different diagnoses (e.g., acute disseminated encephalomyelitis, optic neuritis, multiple sclerosis, and neuromyelitis spectrum disorders). Neuropsychological outcomes were evaluated by retrospective chart review. Results indicated largely intact neuropsychological profiles in five of the seven patients, with mild weaknesses in attention, executive functioning, processing speed, visual-motor/fine-motor skills, and mood concerns being observed. Two patients with a Kurtzke Extended Disability Status Scale of 0 still demonstrated findings on neuropsychological testing. Of the other two patients, one demonstrated higher levels of impairment in the context of a complex medical history and premorbid learning difficulties, while the other demonstrated declines in functioning likely associated with an earlier age of onset. Findings suggest that neuropsychological outcomes may be correspondingly less severe in this population compared with what has previously been described in the pediatric demyelinating disease literature. This differential impact may contribute to the heterogeneity of neuropsychological outcomes found in previous studies, and future research should separate participants with myelin oligodendrocyte antibodies given the difference in clinical course, treatment outcomes, and neuropsychological sequelae.

SUMO E3 ligase Mms21 prevents spontaneous DNA damage induced genome rearrangements.

Mms21, a subunit of the Smc5/6 complex, possesses an E3 ligase activity for the Small Ubiquitin-like MOdifier (SUMO). Here we show that the mms21-CH mutation, which inactivates Mms21 ligase activity, causes increased accumulation of gross chromosomal rearrangements (GCRs) selected in the dGCR assay. These dGCRs are formed by non-allelic homologous recombination between divergent DNA sequences mediated by Rad52-, Rrm3- and Pol32-dependent break-induced replication. Combining mms21-CH with sgs1Δ caused a synergistic increase in GCRs rates, indicating the distinct roles of Mms21 and Sgs1 in suppressing GCRs. The mms21-CH mutation also caused increased rates of accumulating uGCRs mediated by breakpoints in unique sequences as revealed by whole genome sequencing. Consistent with the accumulation of endogenous DNA lesions, mms21-CH mutants accumulate increased levels of spontaneous Rad52 and Ddc2 foci and had a hyper-activated DNA damage checkpoint. Together, these findings support that Mms21 prevents the accumulation of spontaneous DNA lesions that cause diverse GCRs.

Real-world data reveal unmet clinical needs in insulin treatment in Asian people with type 2 diabetes: the Joint Asia Diabetes Evaluation (JADE) Register.

AIMS: To explore the pattern of insulin use and glycaemic control in Asian people with type 2 diabetes, stratified by gender, young-onset diabetes (YOD; diagnosed before age 40 years), and diabetic kidney disease (DKD; estimated glomerular filtration rate [eGFR] < 60 mL/min/1.73m2 ). MATERIALS AND METHODS: We conducted a cross-sectional analysis of 97 852 patients from 11 Asian countries/regions (2007-2017) included in the prospective Joint Asia Diabetes Evaluation (JADE) Register. RESULTS: Among 18 998 insulin users (47% women, mean ± SD age 59.2 ± 11.7 years, diabetes duration 13.2 ± 8.3 years, glycated haemoglobin [HbA1c] 72 ± 21.4 mmol/mol [8.74 ± 1.95%], median total daily insulin dose [TDD] 0.27-0.82 units/kg), 25% and 29.5% had YOD and DKD, respectively. Premixed (44%) and basal-only (42%) insulin were the most common regimens. Despite being more commonly treated with these two regimens with higher insulin dosages, patients with YOD had worse HbA1c levels than their late-onset peers (73 ± 20.5 vs. 71 ± 21.2 mmol/mol [8.82 ± 1.87% vs. 8.66 ± 1.94%]; P < 0.001). Fewer women than men attained an HbA1c level < 53 mmol/mol (7%; 15.7% vs 17.1%; P = 0.018). Adjusting for age, diabetes duration, TDD, HbA1c, eGFR, and use of oral glucose-lowering drugs at baseline, the odds of self-reported hypoglycaemia were higher in women (vs. men: adjusted odds ratio [aOR] 1.16, 95% confidence interval [CI] 1.05-1.28) and in patients with DKD treated with a premixed regimen (1.81 [95% CI 1.54-2.13] vs. 1.34 [95% CI 1.16-1.54] in non-DKD; Pinteraction < 0.001). Compared to basal-only regimens, premixed and basal-bolus regimens had similar HbA1c reductions but were independently associated with increased odds of hypoglycaemia (1.65 [95% CI 1.45-1.88] and 1.88 [95% CI 1.58-2.23], respectively). CONCLUSIONS: In this Asian population, there were varying patterns of insulin regimens with suboptimal glycaemic control, despite relatively high TDDs, which were influenced by gender, DKD, and YOD status.

Implementing standard screening for autism spectrum disorder in CHD.

INTRODUCTION: While the overall prevalence of autism is 1.7% in the United States of America, research has demonstrated a two- to five-fold increase in CHD. The Cardiac Neurodevelopmental Outcome Collaborative recommends screening for autism from infancy through adolescence. This study investigated the frequency of autism concerns at a single Cardiac Neurodevelopmental Program and examined current clinical practice as a way to improve quality of care. MATERIALS AND METHODS: Patients (n = 134; mean age = 9.0 years) included children with high-risk CHD who completed a neurodevelopmental evaluation following a formalised referral to the Cardiac Neurodevelopmental Program between 2018 and 2019. Retrospective chart review included parent report on the Behaviour Assessment System for Children-3 and Adaptive Behaviour Assessment System-3. Descriptive and correlation analyses were completed. RESULTS: In this sample, 11.2% presented with autism-related concerns at referral, 2 were diagnosed with autism, 9 were referred to an autism specialist (6 confirmed diagnosis; 3 not completed). Thus, at least 5.9% of the sample were diagnosed with autism following thorough clinical evaluation. Analyses showed atypicality, along with deficient adaptability, leisure, social, and communication skills. Frequency of early intervention, school supports, and relation with comorbidities are reported. DISCUSSION: Prior to assessment recommendations by the Cardiac Neurodevelopmental Outcome Collaborative, autism screening may not be completed systematically in clinical care for CHD. The current sample demonstrates a high frequency of autism in the typically referred clinical sample. Commonly used parent-report measures may reveal concerns but will not help diagnosis. Systematic use of an autism screener is essential.

Pitt-Hopkins Syndrome: A Unique Case Study.

OBJECTIVES: Pitt-Hopkins syndrome (PTHS) is a rare genetic disorder caused by insufficient expression of the TCF4 gene. Most cases are characterized by severe intellectual disability, absent speech, motor delays, and autism spectrum disorder. Many have abnormal brain imaging, dysmorphic facial features, and medical comorbidities: myopia, constipation, epilepsy, and apneic spells. The present case study expands existing understanding of this disorder by presenting a unique phenotype with higher cognitive abilities and fewer medical comorbidities. METHODS: The present case study reports on a 13-year-old, Caucasian male with a recent diagnosis of PTHS following genetic testing (i.e., whole exome sequencing). He was referred for a neuropsychological evaluation to document his neurocognitive functioning to assist with intervention planning. RESULTS: Evaluation of intellectual, attention/executive, memory, visual-motor/fine-motor, academic, adaptive, and emotional/behavioral functioning revealed global impairment across all areas of functioning. However, he demonstrated abilities beyond what has been detailed in the literature, including use of full sentences, capacity to learn and solve novel problems, basic academic functioning, and independent ambulation. CONCLUSIONS: Children with PTHS may demonstrate a spectrum of abilities beyond what has been documented in the literature thus far. Failure to recognize this spectrum can result in late identification of an accurate diagnosis. (JINS, 2018, 24, 995-1002).

The amount and types of fatty acids acutely affect insulin, glycemic and gastrointestinal peptide responses but not satiety in metabolic syndrome subjects.

PURPOSE: Limited clinical evidence is available on the effects of amount and types of dietary fats on postprandial insulinemic and gastrointestinal peptide responses in metabolic syndrome subjects. We hypothesized that meals enriched with designated: (1) amount of fats (50 vs 20 g), (2) fats with differing fatty acid composition (saturated, SFA; monounsaturated, MUFA or n-6 polyunsaturated fatty acids, PUFA) would affect insulinemic and gastrointestinal peptide releases in metabolic syndrome subjects. METHODS: Using a randomized, crossover and double-blinded design, 15 men and 15 women with metabolic syndrome consumed high-fat meals enriched with SFA, MUFA or n-6 PUFA, or a low-fat/high-sucrose (SUCR) meal. C-peptide, insulin, glucose, gastrointestinal peptides and satiety were measured up to 6 h. RESULTS: As expected, SUCR meal induced higher C-peptide (45 %), insulin (45 %) and glucose (49 %) responses compared with high-fat meals regardless of types of fatty acids (P < 0.001). Interestingly, incremental area under the curve (AUC0-120min) for glucagon-like peptide-1 was higher after SUCR meal compared with MUFA (27 %) and n-6 PUFA meals (23 %) (P = 0.01). AUC0-120min for glucose-dependent insulinotropic polypeptide was higher after SFA meal compared with MUFA (23 %) and n-6 PUFA meals (20 %) (P = 0.004). Significant meal x time interaction (P = 0.007) was observed for ghrelin, but not cholecystokinin and satiety. CONCLUSIONS: The amount of fat regardless of the types of fatty acids affects insulin and glycemic responses. Both the amount and types of fatty acids acutely affect the gastrointestinal peptide release in metabolic syndrome subjects, but not satiety.

Effects of nonsurgical periodontal therapy on clinical response, microbiological profile, and glycemic control in Malaysian subjects with type 1 diabetes.

The association between diabetes mellitus and chronic periodontal disease has long been established. Most of the researches linking these two very common chronic diseases were based on type 2 diabetes mellitus and chronic periodontal disease. However, this study was conducted to investigate the association between type 1 diabetes and chronic periodontal disease in Malaysian subjects. Forty-one Malaysian subjects, of which 20 subjects were type 1 diabetics and with chronic periodontal disease (test group) and 21 subjects with only chronic periodontal disease (control group), were included in the study. Periodontal parameters and plaque samples for microbiological evaluation were done at baseline, 2 and 3 months after nonsurgical periodontal therapy. Blood samples were taken from only the test group and evaluated for HbA1c at baseline and 3 months after periodontal therapy. There were no statistically significant difference in periodontal parameters between groups (P>0.05) and no significant improvement in the level of HbA1c in the test group. Microbiological studies indicated that there were significant reductions in the levels of the tested pathogens in both groups. The results of our study were similar to the findings of several other studies that had been done previously.

Parental, caregiving, and family leave during clinical neuropsychology postdoctoral training: Recommendations and guidelines from the Women in Neuropsychology (WIN) committee and Education Advisory Committee (EAC) of the Society for Clinical Neuropsychology (SCN; APA division 40).

Objective: Parental and other caregiving leave is important to postdoctoral fellows, yet there is no field-wide recommendation for leave policies among clinical neuropsychology postdoctoral training programs, which is of particular relevance given the two-year requirement for eligibility for board certification. The aims of this manuscript are to (a) discuss general guidelines and recommendations for leave policies, both informed by prior empirical evidence as well as relevant existing policy guidelines from various academic and healthcare organizations, and (b) use vignettes to provide possible solutions for potential leave scenarios. Method: A critical review of literature on family leave from public policy and political science, industrial-organizational psychology, academic medicine, and psychology was conducted and findings were synthesized. Results and Conclusions: Fellowship training programs are encouraged to adopt a competency-based model that permits flexibility in leave during training without necessarily requiring an extended end date. Programs should adopt clear policies and make this information readily available to trainees and think flexibly about training options that best meet the training needs and goals of each individual. We also encourage neuropsychologists at all levels to engage in advocacy for broader systemic supports of trainees seeking equitable family leave.

New2Neuropsychology (N2N): An organization to promote diversity, equity, and inclusion in neuropsychology.

OBJECTIVE: To introduce New2Neuropsychology (N2N), an organization that seeks to increase recruitment of historically underrepresented minoritized (URM) students, and to examine preliminary data on N2N's impact and effectiveness in increasing knowledge about neuropsychology for URM students. METHOD: This paper reviews relevant literature on factors informing the development of N2N. We also present descriptive data on N2N's impact to date, and results of pre- and post- surveys for presentations about neuropsychology delivered to 90 college students (mean age = 24.23, 64.4% juniors or seniors) between November 2021 - March 2023. RESULTS: N2N has reached >500 students in events across 27 schools and, with the American Academy of Clinical Neuropsychology, disseminated $84,000 in scholarships to URM students. N2N presentation attendees reported increased understanding of neuropsychology and the training pathway (ps < .001, Cohen's ds = 0.94 - 1.73) and increased confidence in their ability to become neuropsychologists (p < .001, d = 0.41). There were no overall pre-post differences for interest in pursuing a career in neuropsychology (p > .05); however, a subset of students who reported low interest at baseline (n = 57) reported a statistically significant increase in their interest post-presentation (p < .01, d = 0.36). CONCLUSIONS: To date, N2N has progressed toward its goal, showing preliminary success increasing knowledge about neuropsychology for URM students. With continued development and support, N2N seeks to transform the pathway to neuropsychology for URM students, expanding accessibility of N2N resources across diverse groups and connecting URM students to neuropsychology research and clinical experiences.

Non-alcoholic fatty liver disease in diabetics--prevalence and predictive factors in a multiracial hospital clinic population in Malaysia.

BACKGROUND AND AIM: There is currently no published study comparing prevalence of non-alcoholic fatty liver disease (NAFLD) and associated factors among diabetics of different ethnicity in the Asia-Pacific region. METHODS: Cross-sectional study of consecutive patients in the Diabetic Clinic in University of Malaya Medical Centre. The Global Physical Activity Questionnaire and a semiquantitative food-frequency questionnaire were used to assess physical activity and dietary intake, respectively. Diagnosis of NAFLD was ultrasound-based and following exclusion of significant alcohol intake. RESULTS: Data for 399 patients were analyzed (mean age 62.3 ± 10.5 years, 43.1% men). The racial distribution was Chinese 43.6%, Indian 33.1%, Malay 22.3%, and others 1.0%. The prevalence of NAFLD was 49.6%. On univariate analysis, factors associated with NAFLD were age < 65 years, race, obesity, central obesity, glycated hemoglobin ≥ 7.0%, and elevated serum alanine aminotransferase (ALT) and gamma-glutamyl transpeptidase levels. Patients with low physical activity were more likely to have NAFLD (odds ratio [OR] = 1.67, 95% confidence interval [CI] = 1.06-2.63, P = 0.020). The prevalence of NAFLD was highest among Malays (60.7%), followed by Indians (51.5%), and lowest among Chinese (42.0%) consistent with higher prevalence of central obesity and higher percentage calorie intake from fat in the former groups of patients. On multivariate analysis, independent factors associated with NAFLD were central obesity (OR = 2.20, 95% CI = 1.29-3.75, P = 0.004) and elevated serum ALT level (OR = 1.98, 95% CI = 1.21-3.25, P = 0.007). CONCLUSIONS: NAFLD was seen in half of a cohort of diabetic patients and was independently associated with central obesity and elevated serum ALT level. Prevalence of NAFLD was different and paralleled the difference in prevalence of central obesity and in percentage calorie intake from fat among the different ethnic groups.

Performing pediatric neuropsychological evaluation with Chinese patients: A narrative review of the literature and recommendations for practice.

Objective: This paper offers a narrative overview of performance-based cognitive tests and behavior rating inventories that can be considered when working with Chinese youth in assessment settings. Methods: A total of 46 articles that focused on assessment tools and normative data in Chinese-speaking patients were reviewed. Based on the gaps in research and patterns of strengths/weaknesses across reviewed articles, we provide recommendations for selection of tests and norms while utilizing the ECLECTIC framework. Results: Our review of literature suggests extant research on neuropsychological tools for Chinese pediatric patients have largely been focused on translated or adapted measures. Findings highlight the need for the development of indigenous measures across multiple cognitive and behavioral domains to optimally integrate cultural considerations in the assessment process. Conclusions: Specifically, cultural factors that may impact test and norm selection, patients' test performance, and diagnostic considerations are discussed. Finally, gaps in literature are highlighted for future research directions.

Cross-cultural considerations for teleneuropsychology with Asian patients.

OBJECTIVE: Recent teleneuropsychology (TeleNP) models provide some degree of guidance in the application of telecommunication technologies toward the practice of neuropsychology. However, there remains a paucity of peer-reviewed data on TeleNP practices with culturally diverse patients, including Asian patients. This manuscript describes the challenges related to TeleNP practices with Asian patients and offers practical recommendations to complement existing TeleNP guidelines. METHOD: Based on extant literature on multicultural applications of neuropsychology, weprovide recommendations for TeleNP services with Asian patients that pertain to specific components of a TeleNP evaluation, such as a) pre-evaluation preparation, b) determining the appropriateness of the referral, c) determining language proficiency, d) working with interpreters, e) informed consent and confidentiality issues, f) conducting a culturally sensitive clinical interview, g) behavioral observations and communication, h) test selection, and i) interpreting data and writing reports. CONCLUSIONS: Our recommendations for TeleNP services with Asian patients highlight the need for flexibility to accommodate cultural differences and commitment to the complex nature of working with patients requiring interpretation services, while also recognizing the importance of preserving the validity of neuropsychological methods. Moving forward, it is imperative that the field of neuropsychology increases the training and accessibility of neuropsychologists who are knowledgeable in providing TeleNP services to Asian patients, and promotes research on the validation of TeleNP for Asian and other ethnic minority groups.

Future directions in neuropsychology: Training, education, clinical practice, and advocacy for Asians and Asian Americans.

Objective: Given the need for increased equity, justice, and inclusion in neuropsychology, this paper aimed to present an initial perspective on key areas of understanding necessary to provide ethically and culturally responsive services and training to Asians and Asian Americans. Method: We first reviewed the terms Asian and Asian American and established the large multitude of individuals these terms encompass. Second, a brief review of the foundations for Asian American psychology is provided to set the stage for the unique considerations when evaluating individuals of Asian descent. Lastly, the necessity of using the social justice lens in education and training pipelines needed to propel the field forward is emphasized. Conclusions: Overall, this paper reviewed key information to provide a foundational level of understanding regarding the nuances of working with persons of Asian descent in the field of neuropsychology.