The assessment of weight status in children and young people attending a spina bifida outpatient clinic: a retrospective medical record review

Parent/caregiver's role in nutrition, physical activity, and food access among children diagnosed with spina bifida

PURPOSE

This pilot study aimed to determine the parent/caregiver's role in nutrition/eating habits, physical activity behaviors, and food access among children diagnosed with spina bifida (SB).

METHODS

Parents/caregivers of children with SB were asked to participate at a single, outpatient SB clinic. Demographic, biomedical data, parent/caregiver nutrition knowledge, family nutrition and physical activity (FNPA), and food security survey scores were compared. Descriptive, regression, and correlational statistics were conducted for analysis via SPSS 29.

RESULTS

Of the 117 parents/caregivers surveyed, completed data suggested most were overweight/obese (average body mass index [BMI] of 30.63 kg/m2±8.40; n = 99) with an average nutrition knowledge score of 71% (17.83±3.33). As FNPA scores decreased, the patient/child's maximum BMI z scores increased (β= -0.043; confidence interval -0.079, -0.007; p = 0.020), suggesting the less active and/or less healthy eating habits, the higher body mass was noted for the child. Forty four percent of children (n = 99) were in the overweight/obese weight range based on maximum BMI z score.

CONCLUSION

These findings suggest there is a need for parental/caregiver nutrition education to assist children with SB with meal and activity planning to achieve optimal health.

Metabolic Syndrome in Children With Myelomeningocele and the Role of Physical Activity: A Narrative Review of the Literature

Objectives

The purpose of this review is to describe the current scientific literature on the prevalence of metabolic syndrome in children with myelomeningocele and to gain insight into the baseline levels of aerobic fitness, endurance, and strength in this population in order to identify gaps in knowledge, suggest potential primary prevention strategies, and provide recommendations for future studies.

Methods

A literature review of articles published in English and French between 1990 and April 2020 was conducted.

Results

Obese adolescents with myelomeningocele have an increased prevalence of components of the metabolic syndrome. Children and adolescents with myelomeningocele have decreased aerobic fitness and muscular strength, decreased lean mass, and increased fat mass, all of which, when combined with higher levels of physical inactivity, put them at higher risk of developing metabolic syndrome and cardiovascular diseases.

Conclusion

Until more research is conducted, addressing weight-related challenges and promoting healthy habits (such as optimal activity levels) could be easily integrated into yearly myelomeningocele clinics. An actionable suggestion might be to systematically weigh and measure children in these clinics and utilize the results and trends as a talking point with the parents and children. The follow-up appointments could also be used to develop physical activity goals and monitor progress. We recommend that the health care practitioner tasked with this intervention (physician, nurse, etc.) should be aware of locally available accessible sports platforms and have knowledge of motivational interviewing to facilitate removal of perceived barriers to physical activity.

Factors Associated With Ambulation and Transfer Ability: A Study From the National Spina Bifida Patient Registry

OBJECTIVES

This study used a spina bifida electronic medical record and the National Spina Bifida Patient Registry to explore the relationship between neurosurgical/orthopedic surgeries and other variables on ambulation and transfer ability over time in individuals with spina bifida.

DESIGN

This study was an analysis of longitudinal data collected within the National Spina Bifida Patient Registry and spina bifida electronic medical record. Logistic regression models were used to determine which variables were associated with ambulation/transfer ability in the myelomeningocele (MMC) and non-MMC populations.

RESULTS

Longitudinal data from 806 individuals were collected. In the MMC group, decreased ambulation ability was associated with higher motor levels, tethered cord releases, spine/scoliosis surgeries, hip orthopedic surgeries, and having supplemental insurance. Increased ambulatory ability was associated with lower motor levels, tibial torsion/related surgeries, ankle/foot surgeries, being female, and being non-Hispanic/Latinx. Decreased transfer ability was associated with being Hispanic/Latinx and having higher motor levels. Lower motor level and ankle/foot surgeries were associated with increased transfer ability. No significant associations were found in the non-MMC group.

CONCLUSIONS

Motor level is an important predictor of ambulation and transfer ability in MMC. Surgeries distal to the knee were associated with higher levels of function; surgeries proximal to the knee were associated with lower functional levels.

Myelomeningocele Including Fetal Prescription

Myelomeningocele (MMC) is one of the most common birth defects, affecting 0.2 to 0.4 per 1,000 live births in the United States. The most strongly associated risk factor is low folate level in pregnancy. For this reason, 0.4- to 1.0-mg supplementation with folic acid is recommended in all pregnancies, and high-risk pregnancies are recommended to supplement with 4.0 mg of folic acid daily. The mechanism behind the development of MMC is believed to be failure of the caudal end of the neural tube to close during primary neurulation. Screening for MMC is achieved by using α-fetoprotein levels in maternal serum or amniocentesis in the first and second trimesters of pregnancy. Ultrasonography and fetal magnetic resonance imaging are used to confirm the presence of MMC as well as the location and size of the defect. Based on the results of the Management of Myelomeningocele Study, fetal repair is performed between 23 weeks and 25 weeks and 6 days of gestational age for appropriate candidates. Postnatal repair is more common and is performed 24 to 72 hours after birth. In general, patients with lesions at lower anatomical levels have a better prognosis. Most children with MMC will have neurogenic bladder and bowel dysfunction that affect the patient's and the caregiver's quality of life. Patients with higher levels of mobility, better familial support, and higher economic status report improved quality of life compared with other patients with MMC.

Sociodemographic factors and health-related, neuropsychological, and psychosocial functioning in youth with spina bifida

Objective: Past research suggests that certain sociodemographic factors may put youth with spina bifida (SB) at risk for poor outcomes. The aims of this study were to examine (a) associations between ten sociodemographic factors and health-related, neuropsychological, and psychosocial functioning among youth with SB,(b) cumulative sociodemographic risk as a predictor of youth outcomes as moderated by age, and (c) SB-related family stress as a mediator of longitudinal associations between cumulative sociodemographic risk and youth outcomes. Method: Participants were youth with SB (N = 140 at Time 1; Mage at Time 1 = 11.43, 53.6% female) recruited as part of a larger, longitudinal study. The study included questionnaire (parent-, teacher-, and youth-report), neuropsychological testing, and medical chart data across three time points, spaced 2 years apart. Results: A subset of the sociodemographic factors and their cumulative risk were associated with study outcomes. Specifically, youth characterized by sociodemographic risk had greater pain and lower academic achievement, but also fewer urinary tract infections and fewer attention and executive function problems. Age did not moderate the association between cumulative risk and outcomes. Cumulative risk predicted lower SB-related family stress, which, in turn, predicted several outcomes. Conclusions: Examining a range of sociodemographic factors is warranted. Sociodemographic risk is linked to poorer outcomes for some risk indicators but similar or better outcomes for others. Results have implications for delivering evidence-based, diversity-sensitive clinical care to youth with SB. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Growth profile assessment of young adults with tethered cord syndrome: a retrospective cohort analysis of Korean conscription data

PURPOSE

Tethered cord syndrome (TCS) is characterized by progressive spinal cord degeneration secondary to congenital spinal dysraphism. The associated accompanying physical inactivity and musculoskeletal deformities have raised interest in the growth profile of adult TCS patients. However, few previous studies have investigated the growth profile of adult TCS patients.

METHODS

We retrospectively reviewed the demographic data and medical records of 20-year-old Korean conscription examinees who were registered between April 2004 and September 2019. In total, 151 examinees with a diagnosis of TCS were enrolled. The height, weight, and body mass index (BMI) of 300 randomly selected examinees were compared to the TCS group. Obesity was defined by the World Health Organization and Asian-Pacific criteria for BMI and compared between the groups. Growth profile differences according to tethering location and musculoskeletal deformities were analyzed in both groups.

RESULTS

The mean height, weight, and BMI values of the TCS group were lower than those of the control group. The TCS group had a lower proportion of obese and overweight individuals, and a higher proportion of underweight individuals, according to both BMI criteria. The tethering level was not associated with the degree of obesity in the tethered group. The mean height, weight, and BMI were lower in the tethered group regardless of the existence of musculoskeletal deformity.

CONCLUSION

Enrollees with a history of TCS were smaller than controls of the same age. Monitoring of health behaviors, including nutrition, diet, and exercise, is warranted for TCS patients.

Daily Physical Activity in Children and Adolescents with Low Lumbar and Sacral Level Myelomeningocele

PURPOSE

Children with low lumbar and sacral level myelomeningocele are expected to be community ambulators. However, they do not always meet the expected ambulation level by the time they reach adulthood. The purpose of this study is to investigate daily activity energy expenditure and physical activity levels of these patients in daily routine.

MATERIALS AND METHODS

20 patients and 20 healthy peers were included in this case-control study. Omnidirectional accelerometer monitor was used for assessing activity energy expenditure, and daily durations spent in sedentary, light activity, and moderate to vigorous physical activity levels (NCT04186338).

RESULTS

Mean activity energy expenditure and moderate to vigorous physical activity duration were significantly lower in the patient group, while age was positively correlated with sedentary time and negatively correlated with light activity time.

CONCLUSIONS

In patients with myelomeningocele, increasing daily activity energy expenditure and moderate to vigorous physical activity and, especially as age progresses, decreasing the sedentary behavior may assist in providing the expected ambulation level. These patients should be encouraged to partake in regular exercise programs.

Guideline No. 410: Prevention, Screening, Diagnosis, and Pregnancy Management for Fetal Neural Tube Defects

OBJECTIVE

This revised guideline is intended to provide an update on the genetic aspects, prevention, screening, diagnosis, and management of fetal neural tube defects.

TARGET POPULATION

Women who are pregnant or may become pregnant. Neural tube defect screening should be offered to all pregnant women.

OPTIONS

For prevention: a folate-rich diet, and folic acid and vitamin B₁₂ supplementation, with dosage depending on risk level. For screening: second-trimester anatomical sonography; first-trimester sonographic screening; maternal serum alpha fetoprotein; prenatal magnetic resonance imaging. For genetic testing: diagnostic amniocentesis with chromosomal microarray and amniotic fluid alpha fetoprotein and acetylcholinesterase; fetal exome sequencing. For pregnancy management: prenatal surgical repair; postnatal surgical repair; pregnancy termination with autopsy. For subsequent pregnancies: prevention and screening options and counselling.

OUTCOMES

The research on and implementation of fetal surgery for prenatally diagnosed myelomeningocele has added a significant treatment option to the previous options (postnatal repair or pregnancy termination), but this new option carries an increased risk of maternal morbidity. Significant improvements in health and quality of life, both for the mother and the infant, have been shown to result from the prevention, screening, diagnosis, and treatment of fetal neural tube defects.

BENEFITS, HARMS, AND COSTS

The benefits for patient autonomy and decision-making are provided in the guideline. Harms include an unexpected fetal diagnosis and the subsequent management decisions. Harm can also result if the patient declines routine sonographic scans or if counselling and access to care for neural tube defects are delayed. Cost analysis (personal, family, health care) is not within the scope of this clinical practice guideline.

EVIDENCE

A directed and focused literature review was conducted using the search terms spina bifida, neural tube defect, myelomeningocele, prenatal diagnosis, fetal surgery, neural tube defect prevention, neural tube defect screening, neural tube defect diagnosis, and neural tube defect management in order to update and revise this guideline. A peer review process was used for content validation and clarity, with appropriate ethical considerations.

VALIDATION METHODS

The authors rated the quality of evidence and strength of recommendations using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. See online Appendix A (Tables A1 for definitions and A2 for interpretations of strong and weak recommendations).

INTENDED AUDIENCE

Maternity care professionals who provide any part of pre-conception, antenatal, delivery, and neonatal care. This guideline is also appropriate for patient education. RECOMMENDATIONS (GRADE RATINGS IN PARENTHESES).

Directive clinique no 410 : Anomalies du tube neural : Prévention, dépistage, diagnostic et prise en charge de la grossesse

OBJECTIF

La présente directive clinique révisée vise à fournir une mise à jour sur les aspects génétiques, la prévention, le dépistage, le diagnostic et la prise en charge des anomalies du tube neural.

POPULATION CIBLE

Les femmes enceintes ou qui pourraient le devenir. Il convient d'offrir le dépistage des anomalies du tube neural à toutes les femmes enceintes.

OPTIONS

Pour la prévention : un régime alimentaire riche en acide folique et des suppléments d'acide folique et de vitamine B₁₂ selon une posologie d'après le niveau de risque. Pour le dépistage : l'échographie obstétricale du deuxième trimestre, le dépistage échographique du premier trimestre, le dosage de l'alphafœtoprotéine sérique maternelle et l'imagerie par résonance magnétique prénatale. Pour les tests génétiques : l'amniocentèse diagnostique avec analyse chromosomique sur micropuce et le dosage de l'alphafœtoprotéine et de l'acétylcholinestérase dans le liquide amniotique et le séquençage de l'exome fœtal. Pour la prise en charge de la grossesse : la réparation chirurgicale prénatale, la réparation chirurgicale postnatale et l'interruption de grossesse avec autopsie. Pour les grossesses subséquentes : les options de prévention et de dépistage et les conseils. RéSULTATS: La recherche et la mise en œuvre du traitement chirurgical fœtal en cas de diagnostic prénatal de myéloméningocèle ont ajouté une option thérapeutique fœtale importante aux options précédentes (réparation postnatale ou interruption de grossesse), mais cette nouvelle option comporte un risque accru de morbidité maternelle. La prévention, le dépistage, le diagnostic et le traitement des anomalies du tube neural se révèlent entraîner des améliorations importantes à la mère et au nourrisson en matière de santé et de qualité de vie. BéNéFICES, RISQUES ET COûTS: Le type et l'ampleur des bénéfices, risques et coûts attendus pour les patientes grâce à la mise en œuvre de la présente directive clinique par un établissement de soins de santé intègrent un canal maternel préconception et prénatal adéquat comprenant l'accès des patientes aux soins, les conseils, les analyses et examens, l'imagerie, le diagnostic et l'interprétation. Les bénéfices relatifs à l'autonomie de la patiente et au processus décisionnel sont énoncés dans la présente directive clinique. Les risques comprennent un diagnostic fœtal inattendu et les décisions de prise en charge subséquentes. Le fait que la patiente refuse les échographies habituelles et le retard du conseil ou d'accès aux soins en cas d'anomalie du tube neural comportent également des risques. L'analyse des coûts (personnels, familiaux, santé publique) ne fait pas partie de la portée de la présente directive clinique. DONNéES PROBANTES: Afin de mettre à jour et réviser la présente directive, une revue de la littérature ciblée et dirigée a été effectuée à l'aide des termes de recherche suivants : spina bifida, neural tube defect, myelomeningocele, prenatal diagnosis, fetal surgery, neural tube defect prevention, neural tube defect screening, neural tube defect diagnosis et neural tube defect management. Un processus d'examen par les pairs a été utilisé pour la validation et la clarté du contenu, avec des considérations appropriées d'ordre éthique. MéTHODES DE VALIDATION: Les auteurs ont évalué la qualité des données probantes et la force des recommandations en utilisant l'approche d'évaluation, de développement et d'évaluation (GRADE). Consulter l'annexe A en ligne (le tableau A1 pour les définitions et le tableau A2 pour les interprétations des recommandations fortes et faibles). PROFESSIONNELS CONCERNéS: Professionnels des soins de maternité qui offrent des soins préconception, prénataux, obstétricaux ou néonataux. La présente directive clinique convient également aux fins d'éducation des patientes. RECOMMANDATIONS (CLASSEMENT GRADE ENTRE PARENTHèSES).

Gait Function in Adults Aged 50 Years and Older With Spina Bifida

OBJECTIVE

To study gait function among individuals with spina bifida (SB) aged 50 years or older.

DESIGN

A cross-sectional study conducted in 2017.

SETTING

Home-dwelling participants from all regions in Norway.

PARTICIPANTS

Individuals between the ages of 51 and 76 years (N=26; 16 women) categorized as independent walkers (n=9), walkers with aids (n=10) and nonwalkers (n=7).

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Questionnaire, pain assessment, anthropometry, Falls Efficacy Scale International (FES-I), objective gait analysis, 6-minute walk test (6MWT), and timed Up and Go (TUG).

RESULTS

Walking speed correlated with SB severity (ρ=-.59; P=.008). Individuals who walked slower than 0.81 m/s had a higher body mass index (BMI) than those who walked faster (P=.008). Independent walkers walked slower than healthy age-matched walkers (P=.046); spatiotemporal variables showed that this was owing to shorter steps rather than cadence. The mean TUG was 10.6±2.6 seconds in independent walkers and 20.2±6.5 in walkers with aids (P<.01). The mean 6MWT was 504±126 meters in independent walkers and 316±88 in walkers with aids (P<.01). The mean pain intensity (numeric rating scale) was 4.9±2.2 in independent walkers and 4.2±1.6 in walkers with aids, but the difference was not statistically significant. FES-I was significantly lower among independent walkers (mean, 23.6±3.9) than walkers with aids (mean, 31.4±10.0) (P=.042).

CONCLUSIONS

Participants commonly experienced an early onset deterioration in gait function, and walking speed was influenced by SB severity and BMI. This highlights the importance of early monitoring and weight management during follow-up for SB.

Dietary approach to prevent obesity risk in Spina Bifida patients

PURPOSE

The aim of this prospective, analytic study is to evaluate if dietary approach can improve the body mass index (BMI) in a total of N = 152 patients with SB.

METHODS

BMI levels were evaluated stratifying patients by gender and age classes. Patients with BMI ≥ 25 have been randomized (1:1) in two groups: the "diet" group that received a dietary program and the "no diet" group that did not receive any program. Patients have been observed at the beginning of the study (T₀), and again at the end of the study, 1 year later (T₁). The main objective of the study was to evaluate BMI score in SB patients and how it could be influenced by dietary changes.

RESULTS

A total of 36.8% patients were classified as overweight or obese. Females present a mean BMI level higher than male, and patients older than 20 years old present the highest mean BMI. The "diet" group BMI decreased from 29.7 (± 3.8) to 27.7 (± 3.7) during the year of program. The mean BMI in the "no diet" group decreased from 30.3 (± 4.6) to 29.2 (± 4.7). There was a statistically significant difference in BMI level between groups (p < 0.0005). There was a statistically significant effect of time on BMI levels for the "diet program" group (p = 0.001), and there was NOT a statistically significant effect of time on BMI levels for the "no diet group" (p = 0.053).

CONCLUSIONS

Spina Bifida population has high risk of obesity which is related to other comorbidities such as diabetes and hypertension for example. Specific dietary program, since pediatric age, correlates with an improvement of quality of life, a reduction of BMI and of risk of related diseases with obesity. This study confirms that the transition to adulthood marks the beginning of the overweight status for many SB patients, but it also demonstrates that, following a dietary program, even disabled patients with limited training capabilities can achieve a BMI reduction.

Predictors of Walking Activity in Children and Adolescents With Myelomeningocele

OBJECTIVE

To assess the relationship between real-world walking activity in children and adolescents with myelomeningocele (MMC) and gross measures of lower extremity strength, range of motion, demographics, and medical history.

DESIGN

Prospective study.

SETTING

Participants recruited in outpatient clinics; data collected in a hospital-based motion analysis laboratory and in the community.

PARTICIPANTS

Children and adolescents (N=52) with daily step count data available from a larger study of ambulatory children and adolescents with MMC.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURE

Univariate and multivariate regression was used to assess which participant characteristics and clinical factors were related to average number of steps per day.

RESULTS

Univariate analysis showed a lower number of steps per day correlated with older age, male sex, higher body mass index, higher lesion level, use of assistive devices for ambulation, history of shunt placement, more television (TV) watched per week, lower hip extension and abduction strength, knee flexion strength, and ankle dorsiflexion and plantarflexion strength, and decreased knee and hip range of motion. Only assistive device usage and hours of TV watched per week remained in the final multivariate model predicting number of steps per day.

CONCLUSIONS

Walking activity in children and adolescents with MMC was best predicted by assistive device use and amount of sedentary activity. Other predictors of walking activity from univariate analysis were related to assistive device use. This information can help tailor rehabilitation efforts and educate patients and families. Interventions targeting early prevention of strength loss and contractures may be important to retain or increase walking activity in children and adolescents with MMC.

Nutrition, metabolic syndrome, and obesity: Guidelines for the care of people with spina bifida

Nutritional challenges and a lack of activity can lead to health problems across the lifespan for people with spina bifida. Children and adults with spina bifida are also at greater risk of being classified as overweight or obese compared to their peers without the condition. Therefore, early recognition of nutrition problems, weight management counseling, and timely referrals for evaluation and management of diet and activity can help those with spina bifida and their families achieve a healthy lifestyle. This article details the development of the Nutrition, Metabolic Syndrome and Obesity Guidelines, which are part of the 2018 Spina Bifida Association's Fourth Edition of the Guidelines for the Care of People with Spina Bifida. It discusses the identification and management of poor nutrition and prevention of obesity for children, adolescents, and adults with spina bifida and highlights areas requiring further research.

Children and Teens in Charge of their Health (CATCH): A protocol for a feasibility randomised controlled trial of solution-focused coaching to foster healthy lifestyles in childhood disability

INTRODUCTION

Children with physical disabilities are rarely included in interventions to promote healthy lifestyles, despite being at higher risk for suboptimal dietary and physical activity behaviours. The Children and Teens in Charge of their Health study explores the feasibility and acceptability of conducting a randomised controlled trial (RCT) of a strengths-based, solution-focused coaching intervention for improving and sustaining physical activity and healthy dietary habits in children and young people with physical disabilities.

METHODS AND ANALYSIS

Thirty children aged 10-18 years with a diagnosis of spina bifida or cerebral palsy who are able to set healthy lifestyle goals will be recruited from two children's rehabilitation hospitals in Ontario, Canada. Participants will be enrolled in the study for twelve months. All participants will receive standard care and printed information about healthy lifestyles. Of the 30 participants, 15 will be randomised to receive a coaching intervention for the first 6 months. Health indicators and psychosocial outcomes will be assessed by blinded assessors four times: at the start of the trial, immediately postintervention (6 months after randomisation), and at 3 and 6 months postintervention (9 and 12 months after randomisation, respectively). Predefined success criteria will be used to assess the feasibility of trial processes such as recruitment, attrition, stratification and intervention fidelity. Acceptability and perceived impact of the intervention will be explored qualitatively.

ETHICS AND DISSEMINATION

The study has been approved by Holland Bloorview Kids Rehabilitation Hospital's Research Ethics Board (Ref: 17-752). A knowledge translation planning template will be used to ensure our findings have maximum reach.

TRIAL REGISTRATION NUMBER

NCT03523806.

Fostering positive weight-related conversations between health care professionals, children, and families: Development of a knowledge translation Casebook and evaluation protocol

BACKGROUND

Health care professionals (HCPs) must communicate with children and families about weight management in a sensitive and nonstigmatizing manner. However, HCPs receive little training in weight-related communication and have requested resources, but these are scarce. This article details the development process of a knowledge translation (KT) Casebook and outlines the proposed protocol for its implementation and evaluation.

METHODS

Guided by the knowledge-to-action cycle, a KT Casebook aimed at HCPs integrated findings from a comprehensive scoping review with experiential and contextual evidence gathered through stakeholder workshops to provide guidance to HCPs communicating with children and families around weight-related issues. It was structured around five questions: (a) Who should participate in weight-related discussions? (b) When and how should the topic of weight be broached? (c) What terminology should be used? (d) How can HCPs enhance family engagement in weight-related discussions? (e) What specific communication techniques have been recommended? Checklists, evidence summaries, case studies, sentence starters, simulations, and other resources were clustered under each question. A dissemination strategy was developed using KT best practices and a pilot evaluation protocol designed.

RESULTS

The Casebook was launched in November 2017 and has been presented at pediatric rehabilitation and obesity conferences. A communication strategy targeted multidisciplinary experts and organizations with weight management within their scope of practice. These efforts have resulted in 2,497 downloads across five countries to date.

CONCLUSIONS

A practical and engaging KT Casebook was created to help foster positive weight-related conversations between HCPs, children, and their families. A pilot implementation study examining the impact of the Casebook on clinical practice will provide critical information for embedding the Casebook in a range of health care settings.

"Fat is really a four-letter word": Exploring weight-related communication best practices in children with and without disabilities and their caregivers

BACKGROUND

Health care professionals play a critical role in preventing and managing childhood obesity, but the American Academy of Pediatrics recently stressed the importance of using sensitive and nonstigmatizing language when discussing weight with children and families. Although barriers to weight-related discussions are well known, there are few evidence-based recommendations around communication best practices. Disability populations in particular have previously been excluded from work in this area. The objectives were to present the findings of a recent scoping review to children with and without disabilities and their caregivers for their reactions; and to explore the experiences and perceptions of the children and their caregivers regarding weight-related communication best practices.

METHODS

Focus group and individual interviews were conducted with 7-18-year olds with and without disabilities and their caregivers. The interview guide was created using findings from a recent scoping review of weight-related communication best practices. Inductive thematic analysis was employed.

RESULTS

Eighteen children (9 boys; 7 children with disabilities) and 21 caregivers (17 mothers, 1 step-father, 3 other caregivers) participated in 8 focus group and 7 individual interviews. Preferred communication strategies were similar across those with and without disabilities, although caregivers of children with autism spectrum disorder endorsed more concrete approaches. Discussions emphasizing growth and health were preferred over weight and size. Strengths-based, solution-focused approaches for weight conversations were endorsed, although had not been widely experienced.

CONCLUSION

Perceptions of weight-related communication were similar across stakeholder groups, regardless of children's disability or weight status. Participants generally agreed with the scoping review recommendations, suggesting that they apply broadly across different settings and populations; however, tailoring them to specific circumstances is critical. Empirical evaluations are still required to examine the influence of weight-related communication on clinically important outcomes, including behaviour change and family engagement in care.

Social Skills in Youth With Spina Bifida: A Longitudinal Multimethod Investigation Comparing Biopsychosocial Predictors

Objective

To examine the relative contributions of neuropsychological (attention and executive function), family (cohesion and conflict), and health (body mass index, lesion level, gross motor function) domains on social skills over time in youth with spina bifida (SB).

Methods

In all, 140 youth with SB (T1 mean age = 11.43 years) and their families participated in the study at baseline with an additional visit 2 years later. Study variables were assessed with multiple methods (questionnaire, medical chart review, observation, neuropsychological tests) and reporters (parents, teachers). Multivariate hierarchical linear regressions determined the predictive power of the three domains for T2 social skills.

Results

Neuropsychological variables accounted for significant variance in mother- and father-reported T2 social skills. Neither family nor health variables contributed significantly to later social skills when other domains were included in the model.

Conclusions

Neuropsychological factors are particularly important for social skill development in youth with SB. Findings can inform screening and intervention practices.

Obesity Prevention for Individuals with Spina Bifida

PURPOSE OF REVIEW

Obesity is a common comorbidity in individuals with spina bifida. Carrying excess weight exacerbates the inherent health challenges associated with spina bifida, impedes the individual's ability to self-manage their condition, and creates further challenges for family members and caregivers. This manuscript provides a narrative review of key issues for understanding and prevention of obesity in persons with spina bifida within the context of the social ecological model.

RECENT FINDINGS

Specific variables related to obesity and spina bifida include individual factors (i.e., body composition and measurement issues, energy needs, eating patterns, physical activity, and sedentary activity) family factors (i.e., parenting/family, peers), community factors (i.e., culture, built environment, healthcare and healthcare providers, and school), and societal factors (i.e., policy issues). Due to the complex etiology of obesity and its increased prevalence in individuals with spina bifida, it is critical to initiate prevention efforts early with a multifactorial approach for this at-risk population. Increased research is warranted to support these efforts.

The measurement of body composition in children with spina bifida: Feasibility and preliminary findings

PURPOSE

To assess the feasibility of obtaining and comparing various methods of height and body composition (BC) measurements in children with spina bifida (SB).

METHODS

Fifteen children (7M/8F) with SB (4-18 years old) underwent weight, four height measurements (arm span, wall-mounted stadiometer, segmental and recumbent length) and five BC measurements: (BMI; BodPod®; DEXA; Bioelectrical Impedance Analysis; and skinfold). Data collectors, parents, and study participants evaluated procedures. The four heights as paired with the BC measurements were compared to the gold standard DEXA measurements.

RESULTS

Procedures were successfully completed in 14 of 15 children. Skinfolds and segmental length had a midlevel ranking of comfort. While no measures substituted for the DEXA scan, preliminary findings suggest that an algorithm may estimate BC in this high-risk population. Currently, arm span used within BodPod® measurements provided the closest agreement with the DEXA scan.

CONCLUSION

Study protocol was feasible and provided necessary information, including recommended modifications, for successful implementation of the planned subsequent study.

Factors Associated with Mobility Outcomes in a National Spina Bifida Patient Registry

OBJECTIVE

To provide descriptive data on ambulatory ability and muscle strength in a large cohort of individuals with spina bifida enrolled in a National Spina Bifida Patient Registry and to investigate factors associated with ambulatory status.

DESIGN

Cross-sectional analysis of data from a multisite patient registry.

RESULTS

Descriptive analysis of mobility variables for 2604 individuals with spina bifida aged 5 and older are presented from 19 sites in the United States. Analysis of a subset of National Spina Bifida Patient Registry data from 380 individuals from 3 sites accompanied by data from a specialized spina bifida electronic medical record revealed that those with no history of a shunt, lower motor level, and no history of hip or knee contracture release surgery were more likely to be ambulatory at the community level than at the household or wheelchair level.

CONCLUSION

This study is the first to examine factors associated with ambulatory status in a large sample of individuals with myelomeningocele and nonmyelomeningocele subtypes of spina bifida. Results of this study delineate the breadth of strength and functional abilities within the different age groups and subtypes of spina bifida. The results may inform physicians of the characteristics of those with varying ambulatory abilities.

A Call to Action: Setting the Research Agenda for Addressing Obesity and Weight-Related Topics in Children with Physical Disabilities

BACKGROUND

Pediatric obesity is a world-wide challenge. Children with physical disabilities are particularly at risk of obesity, which is worrisome because obesity can result in serious secondary conditions that decrease health status, reduce independence, and increase impact on healthcare systems. However, the determinants of obesity and the health promotion needs of children with physical disabilities are relatively unexplored compared with their typically developing peers.

METHODS

This white paper describes a Canadian multi-stakeholder workshop on the topic of obesity and health in children with physical disabilities and provides recommendations for future research in this understudied area.

RESULTS

Seventy-one knowledge gaps identified by attendees using a modified nominal group technique clustered into six themes: (1) early, sustained engagement of families; (2) rethinking determinants of obesity and health; (3) maximizing impact of research; (4) inclusive integrated interventions; (5) evidence-informed measurement and outcomes; and (6) reducing weight biases. Attendees worked together to develop research plans in more detail for three areas identified through consensus as high priority: "early, sustained engagement of families;" "rethinking determinants of obesity and health;" and "evidence informed measurement and outcomes."

CONCLUSIONS

Using the workshop described here as a call to action, Canadian researchers are now well positioned to work toward a greater understanding of weight-related topics in children with physical disabilities, with the aim of developing evidence-based and salient obesity prevention and treatment approaches.

Association of Obesity, BMI, and Hispanic Ethnicity on Ambulatory Status in Children with Spinal Dysraphism followed near the California-Mexico Border

PURPOSE

Evaluate the relationship between body mass index (BMI), overweight status (OW), or obesity (OB) and ambulatory status in a predominantly Hispanic population of children with spinal dysraphism (SD).

METHODS

Retrospective data were extracted from records of 272 children and youth aged 0-24 years with a diagnosis of SD. Body mass index (BMI) and OW / OB rates were calculated for children 0-3 years, 4-11 years, and adolescents older than 11.

RESULTS

Ethnicity was predominantly Hispanic (65.4%). No difference in mean BMI or OW / OB rate was found between ambulation groups (p = .20; p = .72). Mean BMI and OW / OB rate increased with increasing age in all groups (p < .001; p = .02). Forty-four percent of patients were OW / OB, which was greater among Hispanics (48.2%) compared with non-Hispanics [(35.2%), p = .03]. Female gender was a risk factor for increased BMI among Hispanics (p = .00).

CONCLUSION

Despite no difference in ambulatory status, increasing BMI and OW / OB are associated with Hispanic ethnicity and increasing age.

Obesity Prevention for Children with Developmental Disabilities

The prevention of obesity in children with DD is a pressing public health issue, with implications for health status, independent living, and quality of life. Substantial evidence suggests that children with developmental disabilities (DD), including those with intellectual disabilities (ID) and autism spectrum disorder (ASD), have a prevalence of obesity at least as high if not higher than their typically developing peers. The paper reviews what is known about the classic and unique risk factors for childhood obesity in these groups of children, including dietary, physical activity, sedentary behavior, and family factors, as well as medication use. We use evidence from the literature to make the case that primary prevention at the individual/family, school and community levels will require tailoring of strategies and adapting existing intervention approaches.