Effect of oral sensorimotor treatment on measures of growth and efficiency of eating in the moderately eating-impaired child with cerebral palsy

Baby Intensive Early Active Treatment (babiEAT): A Pilot Randomised Controlled Trial of Feeding Therapy for Infants with Cerebral Palsy and Oropharyngeal Dysphagia

Cerebral palsy (CP), results in impairment of muscle function including the face, mouth, and throat, leading to oropharyngeal dysphagia (OPD), which affects 85% of children with CP. OPD increases risk of deficiencies in growth, neurological development, and aspiration pneumonia, a leading cause of death in CP. This pilot randomised controlled trial aimed to (i) assess feasibility and acceptability of a novel neuroplasticity and motor-learning feeding intervention program, Baby Intensive Early Active Treatment (babiEAT), and standard care, and (ii) explore preliminary efficacy of babiEAT on health and caregiver feeding-related quality of life (QoL). A total of 14 infants with both CP and OPD were randomly allocated to 12 weeks of babiEAT or standard care. Results indicate that babiEAT and standard care are equally feasible, and acceptable. Parents in the babiEAT group thought recommendations were significantly more effective than standard care parents, were more likely to recommend the program to a friend and reported higher QoL. babiEAT infants showed significantly greater efficiency in fluid intake, fewer compensatory strategies with cup drinking, consumption of more advanced food textures, and shorter mealtimes without impacting intake, aspiration risk, or weight. This small pilot study shows promise for babiEAT in infants with CP and OPD. Further research is needed to determine strength of its effects.

Paediatric oral sensorimotor interventions for chewing dysfunction: A scoping review

BACKGROUND

Chewing dysfunction can have adverse effects on growth, development and quality of life. There is a lack of evidence-based consensus guidelines for sensorimotor intervention. To address this, we need to understand the current state of the science in clinical sensorimotor interventions for paediatric chewing dysfunction and systematically plan a research agenda and priorities for the field.

AIMS

The purpose of this scoping review was to examine the extent, range and nature of evidence for oral sensorimotor interventions for paediatric chewing dysfunction.

METHODS & PROCEDURES

This scoping review entailed five phases that included: identification of the research question; identification of relevant studies; study selection; data charting; and collation, summarization and report of the results. Treatment studies that were peer-reviewed and written in English were included. All studies involved a paediatric population and included an oral sensorimotor and/or chewing intervention. Information regarding study design, population, intervention, comparator, outcome measures and findings were extracted.

MAIN CONTRIBUTION

Of the 21 studies included in this scoping review, 53% were specific to children with cerebral palsy. All interventions were multi-component in nature and the treatment studies included a range of study designs, but few were controlled trials with comparators. A wide variety of outcomes measures were used within and across studies to determine treatment effectiveness.

CONCLUSIONS & IMPLICATIONS

The findings suggest that in a small number of studies, sensorimotor interventions provide preliminary evidence for effectiveness in specific populations. These and other treatment protocols must be trialled in additional clinical populations and settings to improve the evidence base for sensorimotor treatment of paediatric chewing dysfunction. This review also serves to help prioritize research agendas and further motivates the need for consensus-based clinical guidelines for paediatric chewing treatment.

WHAT THIS PAPER ADDS

What is already known on the subject Paediatric feeding disorders are highly prevalent and children often have chewing dysfunction that results in significant negative consequences. We lack evidence-based sensorimotor treatment approaches for chewing dysfunction, which directly impacts the care clinicians can provide children. What this study adds to existing knowledge This scoping review is the first step in examining the literature to understand the current state of the science for oral sensorimotor interventions for paediatric chewing dysfunction. Few randomized controlled studies were identified and a majority included children with cerebral palsy. Most of the interventions were multi-component and included a variety of treatment approaches. What are the potential or actual clinical implications of this work? The results of this scoping review can be used as an initial reference for clinicians selecting treatment approaches for chewing dysfunction. It also serves to help prioritize research agendas and further motivates the need for consensus-based clinical guidelines for paediatric chewing treatment.

Effect of oral sensorimotor stimulation on oropharyngeal dysphagia in children with spastic cerebral palsy: a randomized controlled trial

BACKGROUND

Children with cerebral palsy show various degrees of dysphagia causing late development of oral motor skills.

AIM

To investigate effect of oral sensorimotor stimulation on oropharyngeal dysphagia in children with spastic quadriplegia.

DESIGN

This was a double-masked, randomized controlled clinical trial.

SETTING

Out-patient Clinics of Faculty of Physical Therapy, Cairo University and Modern University of Technology and information.

POPULATION

A convenient sample of 71 children age ranged from 12 to 48 months diagnosed with spastic quadriplegia, were randomly assigned into two groups.

METHODS

Children in the control group received 90 minutes conventional physical therapy training five times/week for 4 successive months while those in the experimental group received 20 minutes of oral sensorimotor stimulation before the same program as in control group for 60 minutes. Oral motor function, body weight, segmental trunk control and gross motor function were assessed at base-line and after completing treatment.

RESULTS

In total, 64 (experimental n=32, control n=32) children completed treatment and data collection. The baseline assessment showed non-significant difference regarding all measured variables while with-in group comparison showed significant improvement in the two groups. The post-treatment comparisons revealed significant difference the oral motor function and physical growth in favor of the experimental group (p < 0.05). Finally, there was non-significant difference regarding segmental trunk control and gross motor function (p > 0.05).

CONCLUSIONS

Oral sensorimotor stimulation has the capability to improve feeding in children with spastic cerebral palsy diagnosed with oropharyngeal dysphagia.

CLINICAL REHABILITAYION IMPACT

OSMS has effect on some of the essential oral motor skills that contribute toward the improvement of feeding performance in children with spastic CP. The results of our study offer remarkable clinical importance for the children and their families.

The functional chewing training for chewing dysfunction in children with repaired EA-TEF

BACKGROUND/PURPOSE

Chewing disorders (CD) may cause restrictions in solid food intake and can be seen in 37% of children with esophageal atresia-tracheoesophageal fistula (EA-TEF). The Functional Chewing Training (FCT) is a holistic approach to improve chewing function (CF) in children. The study aimed to evaluate the effects of FCT on CF in children with EA-TEF.

METHODS

Twenty children with CD were included. Patients received 12 weeks FCT including impairment-based and adaptive components. Chewing performance level was scored with Karaduman Chewing Performance Scale (KCPS), and tolerated food texture was determined by the International Dysphagia Diet Standardization Initiative (IDDSI). The baseline and final levels of KCPS and IDDSI were compared to evaluate the effects of FCT on CF.

RESULTS

Forty-five percent of cases were isolated-EA, and 55% were EA-distal TEF with a median age of 31 (min = 25, max = 84) months, of which 65% (n = 13) were male. Baseline evaluation showed that 12 cases were in level-1, 6 cases in level-3 and 2 cases in level-4 according to KCPS. Eight children with CD (40%) had IDDSI level-3 and 12 (60%) had level-7. There was a significant improvement in KCPS scores and IDDSI scores after 12 weeks of training (p < 0.01, p = 0.005,respectively). KCPS scores showed level-0 in 15 cases, and level-1 in 5 cases. All children had IDSSI level-7.

CONCLUSIONS

The FCT is an effective method to improve chewing function in children EA-TEF who had CD.

TYPE OF STUDY

Single group treatment study.

LEVEL OF EVIDENCE

Level 4.

Clinical Indicators of Impaired Swallowing in Children with Neurological Disorders

OBJECTIVE

To investigate the clinical indicators of the nursing diagnosis impaired swallowing in children with neurological disorders.

METHODS

An integrative review was performed on the Scopus, Web of Science, PubMed, Lilacs and Cinahl databases; by crossing the terms impaired degluition, dyphagia, deglutition disorders, cerebral palsy, microcephaly, which resulted in 45 articles.

RESULTS

Eighteen indicators were identified in the oral phase, ten in the pharyngeal phase, and nine in the esophageal phase. There was a percentage of 80.4% of the indicators cited in NANDA-International, especially those referring to the oral phase.

CONCLUSIONS

There are clinical indicators in both phases of impaired swallowing in children with neurological dysfunctions presenting heterogeneous distribution.

European Society for Paediatric Gastroenterology, Hepatology and Nutrition Guidelines for the Evaluation and Treatment of Gastrointestinal and Nutritional Complications in Children With Neurological Impairment

OBJECTIVES

Feeding difficulties are frequent in children with neurological impairments and can be associated with undernutrition, growth failure, micronutrients deficiencies, osteopenia, and nutritional comorbidities. Gastrointestinal problems including gastroesophageal reflux disease, constipation, and dysphagia are also frequent in this population and affect quality of life and nutritional status. There is currently a lack of a systematic approach to the care of these patients. With this report, European Society of Gastroenterology, Hepatology and Nutrition aims to develop uniform guidelines for the management of the gastroenterological and nutritional problems in children with neurological impairment.

METHODS

Thirty-one clinical questions addressing the diagnosis, treatment, and prognosis of common gastrointestinal and nutritional problems in neurological impaired children were formulated. Questions aimed to assess the nutritional management including nutritional status, identifying undernutrition, monitoring nutritional status, and defining nutritional requirements; to classify gastrointestinal issues including oropharyngeal dysfunctions, motor and sensory function, gastroesophageal reflux disease, and constipation; to evaluate the indications for nutritional rehabilitation including enteral feeding and percutaneous gastrostomy/jejunostomy; to define indications for surgical interventions (eg, Nissen Fundoplication, esophagogastric disconnection); and finally to consider ethical issues related to digestive and nutritional problems in the severely neurologically impaired children. A systematic literature search was performed from 1980 to October 2015 using MEDLINE. The approach of the Grading of Recommendations Assessment, Development, and Evaluation was applied to evaluate the outcomes. During 2 consensus meetings, all recommendations were discussed and finalized. The group members voted on each recommendation using the nominal voting technique. Expert opinion was applied to support the recommendations where no randomized controlled trials were available.

Effect of a new treatment protocol called Functional Chewing Training on chewing function in children with cerebral palsy: a double-blind randomised controlled trial

Cerebral palsy (CP) is a group of permanent sensorimotor impairments. Children with CP have various feeding difficulties including chewing disorder, which may affect their nutritional status. Functional Chewing Training (FuCT) was designed as a holistic approach to improve chewing function by providing postural alignment, sensory and motor training, and food and environmental adjustments. This study aimed to investigate the effect of FuCT on chewing function in children with CP. This study was designed as a double-blind, randomised controlled trial. Eighty CP children with chewing disorder were randomised and split between the FuCT group (31 males, 19 females; mean age 3·5 ± 1·9 years) and the control group (16 males, 14 females; 3·4 ± 2·3 years) receiving traditional oral motor exercises. Each group received the training programme for 12 weeks with weekly follow-up and with two evaluations at baseline and end of 12 weeks. Chewing function was evaluated by analysing video recordings and scored with the Karaduman Chewing Performance Scale (KCPS). The Behavioral Pediatrics Feeding Assessment Scale (BPFAS) was used to evaluate feeding behaviours of children. A significant improvement was observed in KCPS scores at 12 weeks after training in the FuCT group (P < 0·001), but no change was found in the control group (P = 0·07). A significant improvement was detected in all parameters of BPFAS at 12 weeks after training in the FuCT group (P < 0·001) and in four parameters of BPFAS in the control group (P = 0·02, P = 0·02). FuCT is an effective method to improve chewing function compared with traditional oral motor exercises.

Gastrointestinal and nutritional problems in neurologically impaired children

The current increasing survival of children with severe central nervous system damage has created a major challenge for medical care. Gastrointestinal and nutritional problems in neurologically impaired children have been recently recognized as an integral part of their disease, often leading to growth failure and worsened quality of life for both children and caregivers. Nutritional support is essential for the optimal care of these children. Undernourished handicapped children might not respond properly to intercurrent diseases and suffer unnecessarily. On the other hand, restoring a normal nutritional status results in a better quality of life in many. The easiest and least invasive method to increase energy intake is to improve oral intake. However, oral intake can be maintained as long as there is no risk of aspiration, the child is growing well and the time required to feed the child remains within acceptable limits. When oral intake is unsafe, insufficient or too time consuming, enteral nutrition should be initiated. Damage to the developing central nervous system may result in significant dysfunction in the gastrointestinal tract and is reflected in impairment in oral-motor function, rumination, gastro-oesophageal reflux (GER), with or without aspiration, delayed gastric emptying and constipation. These problems can all potentially contribute to feeding difficulty in disabled children, carrying further challenging long-term management issues.

Alignment during Feeding and Swallowing: Does it Matter? A Review

This article provides a critical assessment of evidence for the claim of experienced clinicians that proper body alignment will ameliorate the feeding problems of patients with cerebral palsy and related neuromotor disorders and reduce the risk of aspiration. While there is evidence that alignment reduces extensor tone and improves feeding, further research is needed to determine whether this population's high risk for aspiration can be reduced by alignment.

Feeding children with cerebral palsy and swallowing difficulties

Children with cerebral palsy (CP) are at risk for aspiration with oral feeding with potential pulmonary consequences, and commonly have reduced nutrition/hydration status and prolonged stressful meal times. There is considerable variability in the nature and severity of swallowing problems in these children whose needs change over time. Children with generalized severe motor impairment (for example, spastic quadriplegia) are likely to experience greater swallowing deficits than those with diplegia, but oropharyngeal dysphagia is prevalent even in children with mild CP. This review is focused on dysphagia in children with CP: types of deficits, clinical and instrumental evaluation, management decision making and evidence of effectiveness of interventions.

Effects of oral motor therapy in children with cerebral palsy

AIM

Oral motor dysfunction is a common issue in children with cerebral palsy (CP). Drooling, difficulties with sucking, swallowing, and chewing are some of the problems often seen. In this study, we aimed to research the effect of oral motor therapy on pediatric CP patients with feeding problems.

MATERIALS AND METHODS

Included in this single centered, randomized, prospective study were 81 children aged 12-42 months who had been diagnosed with CP, had oral motor dysfunction and were observed at the Pediatric Neurology outpatient clinic of the Children's Health and Diseases Department, Istanbul Medical Faculty, Istanbul University. Patients were randomized into two groups: The training group and the control group. One patient from the training group dropped out of the study because of not participating regularly. Following initial evaluation of all patients by a blinded physiotherapist and pedagogue, patients in the training group participated in 1 h oral motor training sessions with a different physiotherapist once a week for 6 months. All patients kept on routine physiotherapy by their own physiotherapists. Oral motor assessment form, functional feeding assessment (FFA) subscale of the multidisciplinary feeding profile (MFP) and the Bayley scales of infant development (BSID-II) were used to evaluate oral motor function, swallowing, chewing, the gag reflex, the asymmetrical tonic neck reflex, tongue, jaw, and mouth function, severity of drooling, aspiration, choking, independent feeding and tolerated food texture during the initial examination and 6 months later.

RESULTS

When the initial and post-therapy FFA and BSID-II scores received by patients in the training and the study group were compared, the training group showed a statistically significant improvement (P < 0.05).

CONCLUSION

Oral motor therapy has a beneficial effect on feeding problems in children with CP.

A Pilot Study to Increase Chewing in Children With Feeding Disorders

Children with feeding disorders often display chewing deficits. Unfortunately, there is a paucity of research examining procedures to increase or teach chewing to children with feeding disorders. The few studies on this topic have utilized multicomponent treatments typically involving a shaping procedure. In addition, to our knowledge, studies on chewing have not yet incorporated a product measure of chewing (whether the food is broken down enough to swallow after chewing), which we have termed mastication. In the current investigation, we evaluated relatively simple treatments to increase chewing with two children with a feeding disorder who were not chewing at clinically acceptable levels after treatment with nonremoval of the spoon. We also developed a product measure of chewing. In Study 1, we used a least-to-most prompting plus praise procedure to increase chews per bite in a typically developing child with a feeding disorder. We then used the results of Study 1 to refine treatment and develop our mastication measure for Study 2. In Study 2, we implemented a descriptive verbal prompt and praise procedure to increase chews per bite and percentage of mastication with one child with developmental delays and a feeding disorder.

Interventions for oropharyngeal dysphagia in children with neurological impairment

BACKGROUND

Oropharyngeal dysphagia encompasses problems with the oral preparatory phase of swallowing (chewing and preparing the food), oral phase (moving the food or fluid posteriorly through the oral cavity with the tongue into the back of the throat) and pharyngeal phase (swallowing the food or fluid and moving it through the pharynx to the oesophagus). Populations of children with neurological impairment who commonly experience dysphagia include, but are not limited to, those with acquired brain impairment (for example, cerebral palsy, traumatic brain injury, stroke), genetic syndromes (for example, Down syndrome, Rett syndrome) and degenerative conditions (for example, myotonic dystrophy).

OBJECTIVES

To examine the effectiveness of interventions for oropharyngeal dysphagia in children with neurological impairment.

SEARCH METHODS

We searched the following electronic databases in October 2011: CENTRAL 2011(3), MEDLINE (1948 to September Week 4 2011), EMBASE (1980 to 2011 Week 40)
, CINAHL (1937 to current)
, ERIC (1966 to current), PsycINFO (1806 to October Week 1 2011), Science Citation Index (1970 to 7 October 2011), Social Science Citation Index (1970 to 7 October 2011), Cochrane Database of Systematic Reviews, 2011(3), DARE 2011(3), Current Controlled Trials (ISRCTN Register) (15 October 2011), ClinicalTrials.gov (15 October 2011) and WHO ICTRP (15 October 2011). We searched for dissertations and theses using Networked Digital Library of Theses and Dissertations, Australasian Digital Theses Program and DART-Europe E-theses Portal (11 October 2011). Finally, additional references were also obtained from reference lists from articles.

SELECTION CRITERIA

The review included randomised controlled trials and quasi-randomised controlled trials for children with oropharyngeal dysphagia and neurological impairment.

DATA COLLECTION AND ANALYSIS

All three review authors (AM, PD and EW) independently screened titles and abstracts for inclusion and discussed results. In cases of uncertainty over whether an abstract met inclusion criterion, review authors obtained the full-text article and independently evaluated each paper for inclusion. The data were categorised for comparisons depending on the nature of the control group (for example, oral sensorimotor treatment versus no treatment). Effectiveness of the oropharyngeal dysphagia intervention was assessed by considering primary outcomes of physiological functions of the oropharyngeal mechanism for swallowing (for example, lip seal maintenance), the presence of chest infection and pneumonia, and diet consistency a child is able to consume. Secondary outcomes were changes in growth, child's level of participation in the mealtime routine and the level of parent or carer stress associated with feeding.

MAIN RESULTS

Three studies met the inclusion criteria for the review. Two studies were based on oral sensorimotor interventions for participants with cerebral palsy compared to standard care and a third study trialled lip strengthening exercises for children with myotonic dystrophy type 1 compared to no treatment (Sjogreen 2010). A meta-analysis combining results across the three studies was not possible because one of the studies had participants with a different condition, and the remaining two, although using oral sensorimotor treatments, used vastly different approaches with different intensities and durations. The decision not to combine these was in line with our protocol. In this review, we present the results from individual studies for four outcomes: physiological functions of the oropharyngeal mechanism for swallowing, the presence of chest infection and pneumonia, diet consistency, and changes in growth. However, it is not possible to reach definitive conclusions on the effectiveness of particular interventions for oropharyngeal dysphagia based on these studies. One study had a high risk of attrition bias owing to missing data, had statistically significant differences (in weight) across experimental and control groups at baseline, and did not describe other aspects of the trial sufficiently to enable assessment of other potential risks of bias. Another study was at high risk of detection bias as some outcomes were assessed by parents who knew whether their child was in the intervention or control group. The third study overall seemed to be at low risk of bias, but like the other two studies, suffered from a small sample size.

AUTHORS' CONCLUSIONS

The review demonstrates that there is currently insufficient high-quality evidence from randomised controlled trials or quasi-randomised controlled trials to provide conclusive results about the effectiveness of any particular type of oral-motor therapy for children with neurological impairment. There is an urgent need for larger-scale (appropriately statistically powered), randomised trials to evaluate the efficacy of interventions for oropharyngeal dysphagia.

Feeding interventions for children with cerebral palsy: a review of the evidence

AIM

To examine the evidence of the effectiveness of different feeding interventions for children with cerebral palsy.

METHODS

A search of 12 electronic databases identified all relevant studies. For each study, the quality of the methods was assessed according to the study design. A total of 33 articles were retrieved, and 21 studies were included in the final analysis.

RESULTS

Feeding interventions were separated into five main categories: oral sensorimotor facilitation, food consistency, positioning, oral appliances, and adaptive equipment. Five studies were randomized controlled trials. Outcomes were mainly reported on feeding safety and efficiency. One study documented positive results in height and weight change. Nineteen of the 21 studies presented positive outcomes in eating efficiency and/or safety.

INTERPRETATION

Feeding interventions demonstrate potential benefits for children with cerebral palsy. However, the current level of evidence is poor, and empirical data are lacking. Methodologically, rigorous studies are required particularly investigating multimodal approaches.

Clinical progression and outcome of dysphagia following paediatric traumatic brain injury: a prospective study

OBJECTIVES

To provide a preliminary clinical profile of the resolution and outcomes of oral-motor impairment and swallowing function in a group of paediatric dysphagia patients post-traumatic brain injury (TBI). To document the level of cognitive impairment parallel to the return to oral intake, and to investigate the correlation between the resolution of impaired swallow function versus the resolution of oral-motor impairment and cognitive impairment.

PARTICIPANTS

Thirteen children admitted to an acute care setting for TBI.

MAIN OUTCOME MEASURES

A series of oral-motor (Verbal Motor Production Assessment for Children, Frenchay Dysarthria Assessment, Schedule for Oral Motor Assessment) and swallowing (Paramatta Hospital's Assessment for Dysphagia) assessments, an outcome measure for swallowing (Royal Brisbane Hospital's Outcome Measure for Swallowing), and a cognitive rating scale (Rancho Level of Cognitive Functioning Scale).

RESULTS

Across the patient group, oral-motor deficits resolved to normal status between 3 and 11 weeks post-referral (and at an average of 12 weeks post-injury) and swallowing function and resolution to normal diet status were achieved by 3-11 weeks post-referral (and at an average of 12 weeks post-injury). The resolution of dysphagia and the resolution of oral-motor impairment and cognitive impairment were all highly correlated.

CONCLUSION

The provision of a preliminary profile of oral-motor functioning and dysphagia resolution, and data on the linear relationship between swallowing impairment and cognition, will provide baseline information on the course of rehabilitation of dysphagia in the paediatric population post-TBI. Such data will contribute to more informed service provision and rehabilitation planning for paediatric patients post-TBI.

Nutrition support for neurologically impaired children: a clinical report of the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition

Undernutrition, growth failure, overweight, micronutrient deficiencies, and osteopenia are nutritional comorbidities that affect the neurologically impaired child. Monitoring neurologically impaired children for nutritional comorbidities is an integral part of their care. Early involvement by a multidisciplinary team of physicians, nurses, dieticians, occupational and speech therapists, psychologists, and social workers is essential to prevent the adverse outcomes associated with feeding difficulties and poor nutritional status. Careful evaluation and monitoring of severely disabled children for nutritional problems are warranted because of the increased risk of nutrition-related morbidity and mortality.

Mothers' voice: a qualitative study on feeding children with cerebral palsy

BACKGROUND

Around one third of children with cerebral palsy have severe difficulty eating and drinking and are at risk of undernourishment. A gastrostomy feeding tube may be offered as a way of providing nourishment as it bypasses the main physical difficulties. For the families feeding and concerns about the method of feeding affect many areas of their daily life but we know little about what the experience is actually like. This study aimed to explore mothers' experience of feeding children with cerebral palsy.

METHODS

Ten principal carers for children with cerebral palsy and severe eating difficulty were interviewed. Four of the children, one girl and three boys aged 2.5 to 4.5 years were being fed solely by mouth and six children, three girls and three boys, aged 4.5 years to 15 years and 10 months, were fed via a gastrostomy feeding tube. Long, loosely structured tape recorded interviews were transcribed and manually analysed using a phenomenological approach. This involved extracting and coding each relevant phrase that contained meaning; then through sequential stages of ordering and reduction into themes the invariant meanings were uncovered. The transcripts were analysed in two groups, oral and gastrostomy feeding, in an identical manner.

RESULTS

Phenomenological analysis resulted in two prose accounts that described in depth the essence of the experience. The accounts were mutually informative. Both groups treasured feeding by mouth suggesting that support for oral feeding should be given a higher priority. The accounts explained why some professional encounters added to families' stress and why consistency of care is so important. The study gives insight about the kinds of support families find helpful.

CONCLUSIONS

This study should help those involved to understand the families' predicament better and so make a contribution towards providing more appropriate support.

Feeding method and health outcomes of children with cerebral palsy

Disorders of feeding and swallowing are common in children with cerebral palsy. Feeding and swallowing disorders have significant implications for development, growth and nutrition, respiratory health, gastrointestinal function, parent-child interaction, and overall family life. Assessments need to be comprehensive in scope and centered around the medical home. Oral feeding interventions for children with cerebral palsy may be effective in promoting oral motor function, but have not been shown to be effective in promoting feeding efficiency or weight gain. Feeding gastrostomy tubes are a reasonable alternative for children with severe feeding and swallowing problems who have had poor weight gain.

Early establishment of lesion-insensitive mature barrelettes corresponding to upper lip vibrissae in developing mice

Vibrissae are tactile sense organs on the face of non-human mammals, and build up topographical representations in the brainstem trigeminal sensory nucleus called barrelettes. In the present study, we examined postnatal development of barrelettes corresponding to upper lip vibrissae by cytochrome oxidase (CO) histochemistry. At nuclear regions corresponding to upper lip vibrissae, a few segregated barrelettes first appeared at postnatal day 2 (P2), and segregation became clear for most upper lip barrelettes at P4. Compared with major barrelettes corresponding to mystacial vibrissae on the snout, the development of segregated pattern formation for upper lip barrelettes was retarded by 1-2 days. When vibrissa-related patterns were examined 5 days after infraorbital nerve transection, upper lip barrelettes became obscure in all mice lesioned at P1 and P2. Lesion-insensitive upper lip barrelettes first emerged in a few mice lesioned at P3 (33%), and the percentage attained 100% at P6. This temporal transition from lesion-sensitive to lesion-insensitive barrelettes was 3 days ahead of mystacial barrelettes. Therefore, upper lip barrelettes achieve rapid development within a narrow time frame during the first postnatal week. The early and rapid establishment of lesion-insensitive, mature barrelettes can be interpreted as suggesting the importance of oral sensory function in neonatal life.

Eating habits of young children with Down syndrome in The Netherlands: adequate nutrient intakes but delayed introduction of solid food

OBJECTIVES

To investigate nutritional status, pattern of being breast-fed, age at introduction of solid food, and adequacy of energy and nutrient intakes in children with Down syndrome in The Netherlands.

DESIGN

Nutritional status was assessed by height and weight measurements. The dietary history method was used to collect information on the diet. Data obtained from children with Down syndrome were compared with data from control subjects and from the general population of Dutch children. Adequacy of energy and nutrient intakes was assessed by comparison to US recommendations.

SUBJECTS

Forty-four Dutch children with Down syndrome (newborns to 4-year-olds) and 37 healthy control subjects without this syndrome.

STATISTICAL ANALYSES

The prevalence of breast-feeding of children with and without Down syndrome was compared using the chi 2 test. To compare ages at which solid food was introduced, the log-rank test and Kaplan-Meier curves were used. Anthropometric data and mean dietary intake were compared between the groups using 2-way analysis of variance. Comparison to recommended levels of dietary intake was performed using 95% confidence intervals.

RESULTS

Heights and weights of the children with Down syndrome were in the normal range. Down syndrome does not affect the prevalence of breast-feeding of children or the adequacy of their energy and nutrient intakes, but it does significantly delay the age at which solid food is introduced, which can be deleterious to oral-motor development.

APPLICATION

If late introduction of solid food is observed in children with Down syndrome, pre-speech therapy should be considered.

Effect of oral sensorimotor treatment on measures of growth and efficiency of eating in the moderately eating-impaired child with cerebral palsy

Thirty-five children with cerebral palsy and moderate eating impairment were studied to determine the effect of oral sensorimotor treatment (OST) on eating efficiency and measures of growth (weight gain). After taking effects of maturation into account, 11 children who received OST (group A) exceeded their expected centile line by 1.7 percentile points after 10 weeks of treatment. Chewing exercises alone (group B) had no effect on weight gain. Although small decreases occurred in the time needed to eat three standard textures of food (solid, viscous, puree) in groups A and B, these were not significant. Children maintained their weight-for-age percentile line although at the lower end of expected norms. These children will be at risk of growth failure because of the increased energy demands once they enter their teenage growth spurt. The clinical implications of these findings are that prolonged mealtime and oral-motor therapies may be adequate through the childhood years. Thereafter, children's growth must be monitored carefully, and oral caloric supplementation is suggested to provide the necessary energy for growth.

Oral-motor skills following sensorimotor therapy in two groups of moderately dysphagic children with cerebral palsy: aspiration vs nonaspiration

The purpose of this study was to determine the effect of oral sensorimotor treatment on oral-motor skills and measures of growth in moderately eating impaired children with cerebral palsy who were stratified by state of aspiration/nonaspiration. Twenty-seven children aged 2.5-10.0 years participated in this study (aspiration: n = 7, nonaspiration: n = 20). Weight and skinfold measures were taken. Children were observed at lunch time and six domains of feeding were examined: spoon feeding, biting, chewing, cup drinking, straw drinking, swallowing, and drooling. Children underwent 10 weeks of control and 10 weeks of sensorimotor treatment, 5-7 minutes/day, 5 days/week. Treatment compliance for the entire group was 67%. Children who aspirated had significantly poorer oral-motor skills in spoon feeding, biting, chewing, and swallowing than children who did not aspirate. There was significant improvement in eating: spoon feeding (fewer abnormal behaviors, p < 0.03), chewing (more normal behaviors, p < 0.003), and swallowing (more normal behaviors, p < 0.008). There were no significant changes in drinking skills. Children as a group maintained their pretreatment weight-age percentile but did not show any catch-up growth. Children showed adequate energy reserves as measured by skinfold thicknesses. Improvement in oral-motor skills may help these children to ingest food more competently (i.e., less spillage). However, their weight remains at the lowest level of age norms.

Classification of eating impairments based on eating efficiency in children with cerebral palsy

Eating impairments in children with cerebral palsy (CP) may vary widely from mild to severe. Accurate diagnosis of the severity of eating has been hampered by the lack of a classification system which would permit stratification of this wide range of problems into mild, moderate, and severe. We propose such a classification system based on measures of (1) growth: weight, height, and skinfold thickness and (2) eating skills: eating efficiency and oral-motor skills. One hundred children, 54 boys and 46 girls from 2 to 16 years, who had various degrees of CP and eating impairments, were studied. Classification, treatment effectiveness, as well as the implications for growth monitoring, based on this classification system are discussed. system are discussed.

Oral-motor skills following sensorimotor intervention in the moderately eating-impaired child with cerebral palsy

The purpose of this study was to determine the efficacy of oral sensorimotor treatment in moderately eating-impaired children with cerebral palsy and to examine the effects of treatment on measures of growth. Six domains of feeding were examined in 35 children 4.3-13.3 years of age. Weight and skinfold measures were taken. Children were observed at lunch time, and spoon-feeding, biting, chewing, cup drinking, straw drinking, swallowing, and drooling were examined. Children underwent 20 weeks of sensorimotor treatment, 5-7 min/day, 5 days/week. Limited improvement was observed in the following eating domains: spoon-feeding, biting, and chewing, but not in drinking. Children as a group maintained the pretreatment weight-age percentile. To meet the increasing growth demands of the teenage years, oral-motor therapy may need to be combined with oral caloric supplementation.