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Ross CF, Bernhard CB, Surette V, Hasted A, Wakeling I, Smith-Simpson S. The influence of food sensory properties on eating behaviours in children with Down syndrome. Food Res Int 2024; 175:113749. [PMID: 38128994 DOI: 10.1016/j.foodres.2023.113749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 11/15/2023] [Accepted: 11/22/2023] [Indexed: 12/23/2023]
Abstract
Developing new food products for children is challenging, particularly in vulnerable groups including children with Down syndrome (DS). Focusing on children with DS, the aim of this study was to study the influence of parent liking on acceptance of food products by children with DS and demonstrate the influence of food sensory properties on indicators of food acceptance, food rejection, and challenging eating behaviours. Children (ages 1158 months) with DS (n = 111) participated in a home use test evaluating snack products with varying sensory properties as profiled by a trained sensory panel. Parents recorded their children's reactions to each food product; trained coders coded videos for eating behaviours. To understand the influence of each sensory modality on eating behaviour, ordered probit regression models were run. Results found a significant correlation between the parent liking and overall child disposition to the food (p < 0.05). From the regression analysis, the inclusion of all food sensory properties, including texture, flavour, taste, product shape and size, improved the percentage of variance explained in child mealtime behaviours and overall disposition over the base model (containing no sensory modalities), with texture having the largest influence. Overstuffing the mouth, a challenging eating behaviour, was most influenced by product texture (children ≥ 30 months), and product texture and size (children < 30 months). In both age groups, coughing/choking/gagging was most influenced by food texture and was associated with a product that was grainy and angular (sharp corners). In both age groups, product acceptance was associated with a product that was dissolvable, crispy, and savoury while rejection was associated with a dense, gummy and fruity product. These results suggest that a dissolvable, crispy texture, with a cheesy or buttery flavour are the sensory properties important in a desirable flavoured commercial snack product for children with DS; however, overall disposition must be balanced against mouth overstuffing.
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Affiliation(s)
- Carolyn F Ross
- School of Food Science, Washington State University, Pullman, WA, USA.
| | - C B Bernhard
- School of Food Science, Washington State University, Pullman, WA, USA
| | - Victoria Surette
- School of Food Science, Washington State University, Pullman, WA, USA
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Hielscher L, Irvine K, Ludlow AK, Rogers S, Mengoni SE. A Scoping Review of the Complementary Feeding Practices and Early Eating Experiences of Children With Down Syndrome. J Pediatr Psychol 2023; 48:914-930. [PMID: 37738668 PMCID: PMC10653358 DOI: 10.1093/jpepsy/jsad060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 09/01/2023] [Accepted: 09/04/2023] [Indexed: 09/24/2023] Open
Abstract
OBJECTIVE Children with Down syndrome may experience more challenges in their early feeding and may be introduced to complementary foods comparatively later than typically developing (TD) children. This scoping review aimed to identify and synthesize the existing literature that describes feeding problems and early eating experiences relating to the period of complementary feeding for children with Down syndrome. METHODS Scopus, PubMed, Medline, Web of Science, and PsycInfo were searched. Journal articles published between January 1991 and June 2022 that reported on the complementary feeding period with children with Down syndrome were included. RESULTS Eighteen journal articles met the inclusion criteria. Children with Down syndrome were introduced to complementary foods later than TD children and progressed to more challenging food textures at a slower rate. Gross and fine motor skill delays and sensory difficulties contributed to secondary feeding problems such as difficulties chewing, biting, and reduced awareness of food on lips and tongue. Parents of children with Down syndrome reported exercising more caution and employing more controlling feeding practices compared to TD and had higher levels of concern regarding their child's weight. CONCLUSIONS Guidelines and early feeding support specific to children with Down syndrome should be available before the first complementary foods are introduced and throughout this period. Feeding support should aim to address parental concerns and provide assistance when feeding problems occur, to minimize delays and encourage the optimum development of eating abilities. Future research should address the development of feeding problems during this period and explore possible interventions.
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Affiliation(s)
- Laura Hielscher
- Department of Psychology, Sport and Geography, University of Hertfordshire, UK
| | - Karen Irvine
- Department of Psychology, Sport and Geography, University of Hertfordshire, UK
| | - Amanda K Ludlow
- Department of Psychology, Sport and Geography, University of Hertfordshire, UK
| | - Samantha Rogers
- Department of Psychology, Sport and Geography, University of Hertfordshire, UK
| | - Silvana E Mengoni
- Department of Psychology, Sport and Geography, University of Hertfordshire, UK
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Surette VA, Smith‐Simpson S, Fries LR, Forde CG, Ross CF. Observations of feeding practices of US parents of young children with Down syndrome. MATERNAL & CHILD NUTRITION 2023; 19:e13548. [PMID: 37458153 PMCID: PMC10483950 DOI: 10.1111/mcn.13548] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 06/30/2023] [Accepted: 07/05/2023] [Indexed: 07/18/2023]
Abstract
Parental behaviours influence food acceptance in young children, but few studies have measured these behaviours using observational methods, especially among children with Down syndrome (CWDS). The overall goal of this study was to understand parent feeding practices used during snack time with young CWDS (N = 111, aged 11-58 months). A coding scheme was developed to focus on feeding practices used by parents of CWDS from a structured home-use test involving tasting variously textured snack products. Behavioural coding was used to categorise parental feeding practices and quantify their frequencies (N = 212 video feeding sessions). A feeding prompt was coded as successful if the child ate the target food product or completed the prompt within 20 s of the prompt being given without a refusal behaviour. CWDS more frequently consumed the test foods and completed tasks in response to Autonomy-Supportive Prompts to Eat (49.3%), than to Coercive-Controlling Prompts to Eat (24.2%). By exploring the parent-CWDS relationship during feeding, we can identify potentially desirable parent practices to encourage successful feeding for CWDS. Future research should build upon the knowledge gained from this study to confirm longitudinal associations of parent practices with child behaviours during feeding.
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Affiliation(s)
| | - Sarah Smith‐Simpson
- Sensory and Consumer InsightsNestlé Nutrition North America (Gerber)FremontMichiganUSA
| | | | - Ciarán G. Forde
- Department of Agrotechnology and Food SciencesWageningen University & ResearchWageningenthe Netherlands
| | - Carolyn F. Ross
- School of Food ScienceWashington State UniversityPullmanWashingtonUSA
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Vorperian HK, Kent RD, Lee Y, Buhr KA. Vowel Production in Children and Adults With Down Syndrome: Fundamental and Formant Frequencies of the Corner Vowels. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2023; 66:1208-1239. [PMID: 37015000 PMCID: PMC10187968 DOI: 10.1044/2022_jslhr-22-00510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 12/01/2022] [Accepted: 12/21/2022] [Indexed: 05/18/2023]
Abstract
PURPOSE Atypical vowel production contributes to reduced speech intelligibility in children and adults with Down syndrome (DS). This study compares the acoustic data of the corner vowels /i/, /u/, /æ/, and /ɑ/ from speakers with DS against typically developing/developed (TD) speakers. METHOD Measurements of the fundamental frequency (f o) and first four formant frequencies (F1-F4) were obtained from single word recordings containing the target vowels from 81 participants with DS (ages 3-54 years) and 293 TD speakers (ages 4-92 years), all native speakers of English. The data were used to construct developmental trajectories and to determine interspeaker and intraspeaker variability. RESULTS Trajectories for DS differed from TD based on age and sex, but the groups were similar with the striking change in f o and F1-F4 frequencies around age 10 years. Findings confirm higher f o in DS, and vowel-specific differences between DS and TD in F1 and F2 frequencies, but not F3 and F4. The measure of F2 differences of front-versus-back vowels was more sensitive of compression than reduced vowel space area/centralization across age and sex. Low vowels had more pronounced F2 compression as related to reduced speech intelligibility. Intraspeaker variability was significantly greater for DS than TD for nearly all frequency values across age. DISCUSSION Vowel production differences between DS and TD are age- and sex-specific, which helps explain contradictory results in previous studies. Increased intraspeaker variability across age in DS confirms the presence of a persisting motor speech disorder. Atypical vowel production in DS is common and related to dysmorphology, delayed development, and disordered motor control.
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Affiliation(s)
- Houri K. Vorperian
- Vocal Tract Development Lab, Waisman Center, University of Wisconsin–Madison
| | - Raymond D. Kent
- Vocal Tract Development Lab, Waisman Center, University of Wisconsin–Madison
| | - Yen Lee
- Department of Educational Leadership, Edgewood College, Madison, Wisconsin
| | - Kevin A. Buhr
- Department of Biostatistics and Medical Informatics, University of Wisconsin–Madison
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Ferrari C, Marinopoulou E, Lydon H. Assessment of Chewing in Children With Down Syndrome. Behav Modif 2022:1454455221129992. [DOI: 10.1177/01454455221129992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In the present study a comprehensive protocol to assess chewing in four children with Down syndrome is provided and described. One baseline and four assessment meals were conducted across four textures of foods to investigate the presence or absence of components of chewing (bite down, chew and tongue lateralization), as well as movements associated with the development of chewing. Results showed that at baseline all participants ate their typical diet (i.e., pureed food) but no chewing components or movements were observed. The findings of the assessment protocol indicated that it offers a prescriptive assessment of chewing and its components across different food textures. The results of the assessment provided useful information for clinicians by identifying a potential starting point for interventions to address chewing deficits. Furthermore, the findings add to the existing literature on the role of tongue lateralization and specific tongue movements in chewing. Implications of the findings for chewing interventions and future research are discussed.
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Ross CF, Bernhard CB, Surette V, Hasted A, Wakeling I, Smith-Simpson S. Eating behaviors in children with down syndrome: Results of a home-use test. J Texture Stud 2022; 53:629-646. [PMID: 35696524 DOI: 10.1111/jtxs.12703] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 05/30/2022] [Accepted: 06/04/2022] [Indexed: 11/29/2022]
Abstract
Children with Down syndrome (DS) display a disproportionate number of health challenges, including feeding and swallowing difficulties and food texture sensitivities. To start addressing food texture challenges early in life, the aim of this research was to understand mealtime behaviors and identify preferred food textures of children with DS. Children (aged 11 to 58 months) with DS (n = 111) and without (typically developing, TD; n = 107) participated in a home use test evaluating snack products of varying textures. Parents recorded their children's reactions to each food product; a panel of trained coders coded videos for mealtime behaviors. Children were also identified as food texture sensitive (TS) or non-texture sensitive (NTS). Results showed that age, TS, the presence of a DS diagnosis and the TS*DS interaction influenced the child's behaviors to the food products. Children with DS were more likely to increase distance from the food, mouth/suck on the food, and less likely to chew/much on the food compared to children TD. Children with DS also ate significantly less than typically developing children. Similar mealtime behaviors were observed between the children with TD/<30 months of age and children with DS regardless of age (p < .05). While children with DS/TS had a higher disposition for the dissolvable texture, along with products that were salty and cheesy, children with DS/NTS had a greater tolerance for more textures in general, including crunchy and grainy. Overall, this research identified mealtime behaviors in children with DS, determined overall disposition of children with DS to foods of differences sensory properties, and demonstrated the influence of TS on a child's disposition to a food. This research will be extended to develop acceptable and innovative food products for children with DS/TS.
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Affiliation(s)
- Carolyn F Ross
- School of Food Science, Washington State University. Pullman, Washington, USA
| | | | - Victoria Surette
- School of Food Science, Washington State University. Pullman, Washington, USA
| | - Anne Hasted
- Qi Statistics Ltd. West Malling, Washington, UK
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Institutional Variation in Gastrostomy Tube Placement After Duodenal Atresia Repair in Children With Trisomy 21. J Pediatr Gastroenterol Nutr 2021; 73:560-565. [PMID: 34238829 DOI: 10.1097/mpg.0000000000003227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES To compare institutional practice patterns for gastrostomy tube placement in neonates with duodenal atresia (DA) and trisomy 21. METHODS A retrospective review of the Pediatric Health Information System (PHIS) from 2015 to 2018 identified infants <10 days old with ICD-10 diagnostic codes for DA and trisomy 21, in addition to procedure codes for an intestinal bypass or duodenoduodenostomy. This cohort was then queried for gastrostomy tube procedure codes and diagnostic codes for associated co-morbidities. RESULTS Two hundred and nine infants were identified with DA, trisomy 21, and an intestinal bypass. Fifty-seven (27%) underwent gastrostomy placement. Baseline characteristics of those with and without gastrostomy tubes were similar. Patients from 16 hospitals that placed no gastrostomy tubes (No-G-tube-Hospitals) were compared to children from 30 hospitals that placed at least one gastrostomy tube (G-tube-Hospitals). Open atresia repairs occurred more frequently at G-tube-Hospitals, but patients were otherwise similar. There was no difference in readmission at 12 months for gastrostomy placement between children from No-G-tube-Hospitals and those from G-tube-Hospitals that did not undergo gastrostomy during their index admission. CONCLUSIONS One-third of institutions in this study did not place gastrostomy tubes during index admissions for neonates with trisomy 21 and DA, yet this did not negatively impact the length of stay or incidence of subsequent gastrostomy placement as a result. Future research is needed to determine factors that predispose patients to failure without gastrostomy, as well as best practices for post-operative management in these patients to reduce unnecessary tube placement.
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Ross CF, Surette VA, Bernhard CB, Smith-Simpson S, Lee J, Russell CG, Keast R. Development and application of specific questions to classify a child as food texture sensitive. J Texture Stud 2021; 53:3-17. [PMID: 34435671 DOI: 10.1111/jtxs.12627] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 07/30/2021] [Accepted: 08/05/2021] [Indexed: 11/26/2022]
Abstract
Understanding food texture sensitivity in children is important in guiding food selection. The objective of this work was to develop a short questionnaire that could be completed by parents in nonclinical settings to provide a categorization for food texture sensitivity in children. This study evaluated the distribution of children as texture sensitive (TS) or non-texture sensitive (NTS) and the predictive validity of these questions to explain rejection of specific food textures. Three sets of survey data were examined, including data from a home-use test (HUT) in children with and without Down syndrome (DS), and lingual tactile sensitivity measured by grating orientation task (GOT). From three parent-completed surveys, the use of the questionnaire yielded a similar distribution of children in the TS category (16-22%) as previously reported. TS children (4-36 months) were more likely to reject specific food textures, including chewy, hard, lumpy, and "tough meat" (p < .05). A higher percentage of children with a diagnosis of DS were TS (36.9%). Children who were TS showed increased negative behaviors to foods and ate less than NTS children. In older children (5-12 years), TS children were fussier than NTS children (p < .001). Lingual tactile sensitivity was not significantly different by TS/NTS categorization (p = .458). This study demonstrated that the use of these five questions specific to food texture provides a useful tool in categorizing a child as TS/NTS, with this information being useful in selecting preferred food textures. Future studies involving these TS questions should perform psychometric assessments and measures of criterion validity using other questionnaires.
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Affiliation(s)
- Carolyn F Ross
- School of Food Science, Washington State University, Pullman, Washington, USA
| | - Victoria A Surette
- School of Food Science, Washington State University, Pullman, Washington, USA
| | - Charles B Bernhard
- School of Food Science, Washington State University, Pullman, Washington, USA
| | | | - Jookyeong Lee
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Melbourne, Australia
| | - Catherine G Russell
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Melbourne, Australia
| | - Russell Keast
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Melbourne, Australia
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Wintergerst A, López-Morales MP. Masticatory function in children with Down syndrome. Physiol Behav 2021; 235:113390. [PMID: 33736969 DOI: 10.1016/j.physbeh.2021.113390] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 03/07/2021] [Accepted: 03/13/2021] [Indexed: 11/27/2022]
Abstract
The objective was to study masticatory function of 8 to 10-year-old children with Down syndrome (DS) through the evaluation of maximum occlusal force and masticatory performance (via medium particle size) and compare it to that of children of the same age without DS. METHODS A convenience sample of eight, 8-10-year-old children with DS were included in this cross-sectional study. The study had ethical approval and parents provided informed consent. Exclusion criteria were large carious lesions, dental pain or previous orthodontic/orthopedic treatment. Masticatory performance was evaluated with an artificial test food (Optosil Comfort®) after 20 cycles and at swallowing threshold. The chewed material was collected, dried and sieved. The material on each sieve was weighed; the weights were used to calculate medium particle size. Maximum occlusal force (1st permanent molars) was determined using the GM10 Nagano Keiki Co.™ portable transducer. The number of cycles until swallowing threshold, cycle and sequence durations were also compared. The data for the reference group (n = 32) came from a previous study in children of the same age. Descriptive statistics as well as comparisons with Mann-Whitney tests and simple and multiple regression analysis were performed. Cutoff was set at p≤.05. RESULTS Medium particle size is larger by 44% after 20 chewing cycles and 75% at swallowing threshold (p<.05) in children with DS. Median maximum occlusal force was 254 kN in DS children and 499 kN in children without the syndrome (p<.001). 48% of the variance in maximum occlusal force is explained by having DS. There were also significant differences in sequence and cycle durations. All significant differences had large effect sizes (˃1). Although the children with DS chewed more cycles before swallowing threshold the difference was not significant. CONCLUSIONS Children with DS have approximately 50% of the masticatory performance and maximum occlusal force of children of the same age without DS. These findings can be associated to the feeding problems reported in children with DS.
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Affiliation(s)
- Ana Wintergerst
- División de Estudios de Posgrado e Investigación, Facultad de Odontología, Universidad Nacional Autónoma de México, Av. Universidad 3000, Col. Universidad Nacional Autónoma de México, CP 04510 Ciudad de México, México.
| | - Marcela Patricia López-Morales
- División de Estudios de Posgrado e Investigación, Facultad de Odontología, Universidad Nacional Autónoma de México, Av. Universidad 3000, Col. Universidad Nacional Autónoma de México, CP 04510 Ciudad de México, México
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Surette VA, Bernhard CB, Smith-Simpson S, Ross CF. Development of a home-use method for the evaluation of food products by children with and without Down syndrome. J Texture Stud 2021; 52:424-446. [PMID: 33856694 DOI: 10.1111/jtxs.12601] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 04/07/2021] [Accepted: 04/09/2021] [Indexed: 11/29/2022]
Abstract
This article describes the development of a method to evaluate the acceptance of different snack food textures by children with food texture sensitivities, including children with and without Down syndrome (DS). An in-home use test (HUT) was developed to reflect recent taste study and allow greater recruitment. In this study, parents with children (ages 11-60 months) with DS (CWDS) and without (typically developing, CTD) were recruited and based on responses to several questions, children were categorized as food texture sensitive (TS) or nontexture sensitive (NTS). In total, 111 CWDS (49 TS and 62 NTS) and 107 CTD (42 TS and 65 NTS) participated. To select the food products for assessment, a trained panel profiled commercially available infant and toddler solid snack foods (n = 41), from which 16 products were selected and sorted into four flavor groupings. For the HUT, participating children evaluated each food product once per day for 6 days. Parents recorded their children's reactions to each food product; a panel of trained coders coded each video for verbal and nonverbal behaviors using a novel coding scheme. Parent prompts were also coded. Several challenges were experienced during this study, including poor-quality videos, and standardization of the home environment during the feeding sessions. However, the high degree of successful completion of the HUT (96%) was attributed to the high motivation of the parents involved, as well as the close interaction between the experimenters and the participants on an individual family level.
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Affiliation(s)
- Victoria A Surette
- School of Food Science, Washington State University, Pullman, Washington, USA
| | - Charles B Bernhard
- School of Food Science, Washington State University, Pullman, Washington, USA
| | - Sarah Smith-Simpson
- Sensory and Consumer Insights, Nestlé Nutrition, Gerber Products Company, Fremont, Michigan, USA
| | - Carolyn F Ross
- School of Food Science, Washington State University, Pullman, Washington, USA
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Santoro JD, Pagarkar D, Chu DT, Rosso M, Paulsen KC, Levitt P, Rafii MS. Neurologic complications of Down syndrome: a systematic review. J Neurol 2020; 268:4495-4509. [PMID: 32920658 DOI: 10.1007/s00415-020-10179-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 08/17/2020] [Accepted: 08/19/2020] [Indexed: 12/18/2022]
Abstract
Down syndrome (DS) is one of the most well-recognized genetic disorders. Persons with DS are known to have a variety of co-morbid medical problems, affecting nearly all organ systems. Improved healthcare interventions and research have allowed for increased life span of persons with DS, although disorders of the neurologic system remain underexplored. The purpose of this systematic review is to provide clinically pertinent information on the neurological phenotypes of frequently occurring or clinically relevant conditions. A retrospective review of MEDLINE, Scopus, and Pubmed were used to identify sources among seventeen, clinically relevant, search categories. MeSH terms all contained the phrase "Down Syndrome" in conjunction with the topic of interest. 'Frequently-occurring' was defined as prevalent in more than 10% of persons with DS across their lifespan, whereas 'clinically-relevant' was defined as a disease condition where early diagnosis or intervention can augment the disease course. In total, 4896 sources were identified with 159 sources meeting criteria for inclusion. Seventeen clinical conditions were grouped under the following subjects: hypotonia, intellectual and learning disability, cervical instability, autism spectrum disorder, epilepsy, cerebrovascular disease, Alzheimer's disease and neuropsychiatric disease. The results of this review provide a blueprint for the clinical neurologist taking care of persons with DS across the age spectrum and indicate that there are many underrecognized and misdiagnosed co-occurring conditions in DS, highlighting the need for further research.
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Affiliation(s)
- Jonathan D Santoro
- Keck School of Medicine at the University of Southern California, Los Angeles, CA, USA. .,Department of Neurology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
| | - Dania Pagarkar
- Keck School of Medicine at the University of Southern California, Los Angeles, CA, USA
| | - Duong T Chu
- Faculty of Medicine, Queen's University, Kingston, ON, Canada
| | - Mattia Rosso
- Department of Neurology, Medical University of South Carolina, Charleston, SC, USA
| | - Kelli C Paulsen
- Division of Neurology, Department of Pediatrics, Children's Hospital Los Angeles, Los Angeles, CA, USA.,Department of Neurology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Pat Levitt
- Department of Pediatrics and Program in Developmental Neuroscience and Developmental Neurogenetics, The Saban Research Institute, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Michael S Rafii
- Keck School of Medicine at the University of Southern California, Los Angeles, CA, USA.,Department of Neurology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.,Alzheimer's Therapeutic Research Institute (ATRI), Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
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Poskanzer SA, Hobensack VL, Ciciora SL, Santoro SL. Feeding difficulty and gastrostomy tube placement in infants with Down syndrome. Eur J Pediatr 2020; 179:909-917. [PMID: 31984440 DOI: 10.1007/s00431-020-03591-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 01/14/2020] [Accepted: 01/20/2020] [Indexed: 12/18/2022]
Abstract
The objectives of this study were to determine if any specific clinical signs, symptoms, or comorbidities could reliably predict underlying feeding difficulty and need for further evaluation (i.e., video swallow study, VSS) in infants with Down syndrome, to establish the prevalence of gastrostomy tube placement (G-tube), and to determine if any clinical signs, symptoms, or comorbidities correlated with a higher risk for needing placement of a G-tube. An electronic medical record retrospective chart review of 73 children with Down syndrome born between January 2013 and March 2017 and seen in Nationwide Children's Hospital's multidisciplinary Down Syndrome Clinic included demographic information, medical history, and results of studies and specialist evaluations. Descriptive statistics were utilized to summarize the data. Comparisons were performed to identify factors which differed between feeding difficulty vs. no feeding difficulty and G-tube placement vs. no G-tube placement. "Feeding difficulty" was the only feeding term established by the AAP guidelines which was consistently noted in charts of children with feeding abnormalities. Infants with feeding difficulty had increased use of medical services and more abnormalities on specialist evaluations and studies. Congenital heart disease, cardiothoracic surgery, obstructive sleep apnea, and hypothyroidism did not differ significantly between the groups assessed. Our cohort had a prevalence of 13.7% for requiring G-tube placement in their first year of life.Conclusion: The currently established clinical tools for determining which patients may benefit from radiographic evaluation lack sufficient sensitivity to detect all individuals with feeding difficulty. Due to the high prevalence of abnormal VSS results and high rate of G-tube placement, universal radiographic screening for individuals with Down syndrome could be considered, even in the absence of obvious clinical signs or symptoms. However, determining how to balance this with cost, availability, and radiation exposure may be difficult.What is Known: • Feeding difficulty in children with Down syndrome can lead to significantly increased morbidity, such as poor weight gain, failure to thrive, aspiration, persistent respiratory symptoms, andrecurrent pneumonia. • The AAP has established a clinical tool regarding which objective signs and symptoms should lead to a radiographic swallowing assessment within their Health Supervision for Children with Down Syndrome Clinical Report.What is New: • A comprehensive assessment of clinical signs, symptoms, and common comorbidities in infants with Down syndrome has not previously been correlated with presence of feeding difficulty nor necessity for gastrostomy tube placement, including whether or not the terms used in the AAP guidelines encompass the sensitivity required to detect all infants with feeding difficulty. • The prevalence of gastrostomy tube placement in children with Down syndrome has not previously been established.
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Affiliation(s)
- Sheri A Poskanzer
- Department of Pediatrics, Division of Genetic and Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA. .,Department of Pediatrics, The Ohio State University, College of Medicine, Columbus, OH, USA. .,Department of Pediatrics, University of Washington, School of Medicine, Seattle, WA, USA.
| | - Victoria L Hobensack
- Department of Pediatrics, Division of Developmental Behavioral Pediatrics, Nationwide Children's Hospital, Columbus, OH, USA
| | - Steven L Ciciora
- Department of Pediatrics, The Ohio State University, College of Medicine, Columbus, OH, USA.,Department of Pediatrics, Division of Gastroenterology and Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, OH, USA
| | - Stephanie L Santoro
- Department of Pediatrics, Division of Genetics and Metabolism, Massachusetts General Hospital, Boston, MA, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, USA
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In't Veld WJA, de Pijper I, van Gerven M, van den Engel-Hoek L. Two mastication tests used in children with down syndrome: A feasibility study. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2020; 64:280-286. [PMID: 31981265 DOI: 10.1111/jir.12693] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 08/08/2019] [Accepted: 09/15/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Children with Down syndrome can have problems with chewing and swallowing. However, no objective tests are available that give information about the efficiency and endurance of mastication. In this study, the feasibility of two mastication tests is studied by answering two research questions: are the Test of Mastication and Swallowing of Solids and the 6-min mastication test feasible to use in children with Down syndrome? Do these tests give information about the mastication efficiency and endurance in these children? METHOD A total of 24 (4-18 years) children with Down syndrome participated. The collected variables in the Test of Mastication and Swallowing of Solids were masticatory time, discrete bites, masticatory cycles and number of swallows per cracker. The inter-rater reliability of these variables was tested. Collected variables in the 6-min mastication test were total masticatory cycles and percentage difference between minutes 1 and 6. Qualitative ratings of masticatory movements were made. In both tests, a comparison with a typically developing group was made. RESULTS In both tests, a total of 87.5% of the children completed the test. Both tests are feasible for children with Down syndrome with language comprehension skills of 3 years and over. CONCLUSIONS The tests give information about the function and endurance during mastication in children with Down syndrome. The results showed that children with Down syndrome do not have endurance problems during mastication, but there is a lack of efficiency in mastication.
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Affiliation(s)
| | | | - M van Gerven
- Donders Centre for Neuroscience, Department of Rehabilitation, Radboud University Medical Center, Nijmegen, The Netherlands
| | - L van den Engel-Hoek
- Donders Centre for Neuroscience, Department of Rehabilitation, Radboud University Medical Center, Nijmegen, The Netherlands
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Jiang L, Hassanipour F. Bio-Inspired Breastfeeding Simulator (BIBS): A Tool for Studying the Infant Feeding Mechanism. IEEE Trans Biomed Eng 2020; 67:3242-3252. [PMID: 32175854 DOI: 10.1109/tbme.2020.2980545] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE This work introduces a bio-inspired breastfeeding simulator (BIBS), an experimental apparatus that mimics infant oral behavior and milk extraction, with the application of studying the breastfeeding mechanism in vitro. METHODS The construction of the apparatus follows a clinical study by the authors that collects measurements of natural intra-oral vacuum, the pressure from infant's jaw, tongue and upper palate, as well as nipple deformation on the breast areola area. The infant feeding mechanism simulator consists of a self-programmed vacuum pump assembly simulating the infant's oral vacuum, two linear actuators mimicking the oral compressive forces, and a motor-driven gear representing the tongue motion. A flexible, transparent and tissue-like breast phantom with bifurcated milk duct structure is designed and developed to work as the lactating human breast model. Bifurcated ducts are connected with a four-outlet manifold under a reservoir filled with milk-mimicking liquid. Piezoelectric sensors and a CCD (charge-coupled device) camera are used to record and measure the in vitro dynamics of the apparatus. RESULTS All mechanisms are successfully coordinated to mimic the infant's feeding mechanism. Suckling frequency and pressure values on the breast phantom from the experimental apparatus are in good agreement with the clinical data. Also, the change in nipple deformation captured by BIBS matches with those from in vivo clinical ultrasound images. SIGNIFICANCE The fully-developed breastfeeding simulator provides a powerful tool for understanding the bio-mechanics of breastfeeding and formulates a foundation for future breastfeeding device development.
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Misdiagnosed Tooth Aspiration in a Young Handicapped Boy: Case Report and Recommendations. Case Rep Dent 2019; 2019:8495739. [PMID: 31781413 PMCID: PMC6855055 DOI: 10.1155/2019/8495739] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 09/28/2019] [Indexed: 11/17/2022] Open
Abstract
Tooth inhalation remains a rare incident but it may occur during dental care, especially in children. We report here the case of a four-year-old boy with Down syndrome who came to the hospital after a dental trauma. During the extraction procedure, he aspired his maxillary incisor without presenting any signs of respiratory distress and was discharged by the surgical team, who thought that he had swallowed the tooth. Three weeks later, he was admitted to the emergency service because of a pulmonary infection. Two endoscopy interventions under general anesthesia were necessary to recover the foreign body inside the left lung. Because of the multiple symptoms associated with the trisomy 21 syndrome (general hypotonia, impaired immunity, etc.), practitioners should be very mindful of aspiration risks and complications during dental care. The systematic prescription of lung radiography would prevent the onset of pulmonary infections and enable an earlier intervention.
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Anil MA, Shabnam S, Narayanan S. Feeding and swallowing difficulties in children with Down syndrome. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2019; 63:992-1014. [PMID: 30950140 DOI: 10.1111/jir.12617] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 12/03/2018] [Accepted: 02/27/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND The anatomical and physiological characteristics such as neuromotor coordination impairments and craniofacial and structural abnormalities frequently interfere with the acquisition of effective oral-motor skills which can in turn result in the development of potential feeding problems and swallowing dysfunction. The present study was undertaken with the aim of assessing the feeding and swallowing problems, if any, in children with Down syndrome in the age range of 2-7 years. METHODS A questionnaire was formulated and administered on 17 children with Down syndrome (10 females and 7 males) and 47 typically developing children (20 females and 27 males). RESULTS The present study revealed that feeding difficulties were predominantly present in children with Down syndrome. These difficulties were found in all the three phases of swallow and were greatest for solids followed by liquids. They also had issues with physical, functional and emotional aspects of feeding. Further, the children with Down syndrome exhibited poor orosensorimotor abilities which could have lead to the difficulties in feeding. CONCLUSIONS The study highlights the importance of including feeding assessment in the evaluation protocol of infants and children with Down syndrome.
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Affiliation(s)
- M A Anil
- Masters in Speech Language Pathology, Department of Audiology and Speech Language Pathology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India
| | - S Shabnam
- Masters in Speech Language Pathology, Department of Speech-Language Pathology, All India Institute of Speech and Hearing, Mysuru, India
| | - S Narayanan
- Department of Speech-Language Pathology, All India Institute of Speech and Hearing, Mysuru, India
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Stanley MA, Shepherd N, Duvall N, Jenkinson SB, Jalou HE, Givan DC, Steele GH, Davis C, Bull MJ, Watkins DU, Roper RJ. Clinical identification of feeding and swallowing disorders in 0-6 month old infants with Down syndrome. Am J Med Genet A 2018; 179:177-182. [PMID: 30588741 DOI: 10.1002/ajmg.a.11] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 09/25/2018] [Accepted: 11/01/2018] [Indexed: 12/11/2022]
Abstract
Feeding and swallowing disorders have been described in children with a variety of neurodevelopmental disabilities, including Down syndrome (DS). Abnormal feeding and swallowing can be associated with serious sequelae such as failure to thrive and respiratory complications, including aspiration pneumonia. Incidence of dysphagia in young infants with DS has not previously been reported. To assess the identification and incidence of feeding and swallowing problems in young infants with DS, a retrospective chart review of 174 infants, ages 0-6 months was conducted at a single specialty clinic. Fifty-seven percent (100/174) of infants had clinical concerns for feeding and swallowing disorders that warranted referral for Videofluroscopic Swallow Study (VFSS); 96/174 (55%) had some degree of oral and/or pharyngeal phase dysphagia and 69/174 (39%) had dysphagia severe enough to warrant recommendation for alteration of breast milk/formula consistency or nonoral feeds. Infants with certain comorbidities had significant risk for significant dysphagia, including those with functional airway/respiratory abnormalities (OR = 7.2). Infants with desaturation with feeds were at dramatically increased risk (OR = 15.8). All young infants with DS should be screened clinically for feeding and swallowing concerns. If concerns are identified, consideration should be given to further evaluation with VFSS for identification of dysphagia and additional feeding modifications.
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Affiliation(s)
- Maria A Stanley
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana.,Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Nicole Shepherd
- Department of Biology, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana
| | - Nichole Duvall
- Department of Biology, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana
| | - Sandra B Jenkinson
- Department of Biology, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana
| | - Hasnaa E Jalou
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Deborah C Givan
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Gregory H Steele
- Department of Epidemiology, Indiana University Fairbanks School of Public Health, Indianapolis, Indiana
| | - Charlene Davis
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Marilyn J Bull
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Donna U Watkins
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana
| | - Randall J Roper
- Department of Biology, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana
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van Dijk M, Lipke-Steenbeek W. Measuring feeding difficulties in toddlers with Down syndrome. Appetite 2018; 126:61-65. [PMID: 29601917 DOI: 10.1016/j.appet.2018.03.018] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 03/22/2018] [Accepted: 03/22/2018] [Indexed: 11/29/2022]
Abstract
Early feeding problems occur frequently across the population, but have a higher incidence in children with Down syndrome (DS). Early identification can possibly be improved with the help of a valid screening instrument based on caregiver reports. In a previous study, we investigated the concurrent validity of the Dutch version of the Montreal Children's Hospital Feeding Scale (MCH-FS, SEP in Dutch) in a sample of typically developing toddlers, and we found a correlation between the score on the instrument and observed behavior during a regular meal. The current pilot study was a replication in a sample of children with DS (aged 1; 0-3; 0) and their primary caregivers (n = 32). The results showed that children in the sample did not score higher on the SEP than children in their respective norm groups. In addition, when caregivers reported more symptoms of feeding problems on the SEP, children showed more food refusal and negative affect during the observed meal. This suggests that the screening instrument is particularly associated with negative mealtime interactions. This is in contrast with earlier results, which mainly indicated a relation with eating skills.
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Affiliation(s)
- Marijn van Dijk
- Heymans Institute for Psychological Research, University of Groningen, Grote Kruisstraat 2/1, 9712 TS, Groningen, The Netherlands.
| | - Wilma Lipke-Steenbeek
- Department of Health and Social Work, Windesheim University of Applied Sciences, Campus 2, 8017 CA, Zwolle, The Netherlands.
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Meyer C, Theodoros D, Hickson L. Management of swallowing and communication difficulties in Down syndrome: A survey of speech-language pathologists. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2017; 19:87-98. [PMID: 27598658 DOI: 10.1080/17549507.2016.1221454] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 07/20/2016] [Indexed: 06/06/2023]
Abstract
PURPOSE To explore speech pathology services for people with Down syndrome across the lifespan. METHOD Speech-language pathologists (SLPs) working in Australia were invited to complete an online survey, which enquired about the speech pathology services they had provided to client/s with Down syndrome in the past 12 months. The data were analysed using descriptive statistics. RESULT A total of 390 SLPs completed the survey; 62% reported seeing a client with Down syndrome in the past 12 months. Most commonly, SLPs provided assessment and individual intervention for communication with varying levels of family involvement. The areas of dysphagia and/or communication addressed by SLPs, or in need of more services differed according to the age of the person with Down syndrome. SLPs reported a number of reasons why services were restricted. CONCLUSION There is a need to re-assess the way that SLPs currently provide services to people with Down syndrome. More research is needed to develop and evaluate treatment approaches that can be used to better address the needs of this population.
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Affiliation(s)
- Carly Meyer
- a School of Health and Rehabilitation Sciences , University of Queensland , Brisbane , Australia
| | - Deborah Theodoros
- a School of Health and Rehabilitation Sciences , University of Queensland , Brisbane , Australia
| | - Louise Hickson
- a School of Health and Rehabilitation Sciences , University of Queensland , Brisbane , Australia
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20
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Kelly MP, Vorperian HK, Wang Y, Tillman KK, Werner HM, Chung MK, Gentry LR. Characterizing mandibular growth using three-dimensional imaging techniques and anatomic landmarks. Arch Oral Biol 2017; 77:27-38. [PMID: 28161602 DOI: 10.1016/j.archoralbio.2017.01.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Revised: 11/30/2016] [Accepted: 01/18/2017] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To provide quantitative data on the multi-planar growth of the mandible, this study derived accurate linear and angular mandible measurements using landmarks on three dimensional (3D) mandible models. This novel method was used to quantify 3D mandibular growth and characterize the emergence of sexual dimorphism. DESIGN Cross-sectional and longitudinal imaging data were obtained from a retrospective computed tomography (CT) database for 51 typically developing individuals between the ages of one and nineteen years. The software Analyze was used to generate 104 3DCT mandible models. Eleven landmarks placed on the models defined six linear measurements (lateral condyle, gonion, and endomolare width, ramus and mental depth, and mandible length) and three angular measurements (gonion, gnathion, and lingual). A fourth degree polynomial fit quantified growth trends, its derivative quantified growth rates, and a composite growth model determined growth types (neural/cranial and somatic/skeletal). Sex differences were assessed in four age cohorts, each spanning five years, to determine the ontogenetic pattern producing sexual dimorphism of the adult mandible. RESULTS Mandibular growth trends and growth rates were non-uniform. In general, structures in the horizontal plane displayed predominantly neural/cranial growth types, whereas structures in the vertical plane had somatic/skeletal growth types. Significant prepubertal sex differences in the inferior aspect of the mandible dissipated when growth in males began to outpace that of females at eight to ten years of age, but sexual dimorphism re-emerged during and after puberty. CONCLUSIONS This 3D analysis of mandibular growth provides preliminary normative developmental data for clinical assessment and craniofacial growth studies.
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Affiliation(s)
- Michael P Kelly
- Vocal Tract Development Laboratory, Waisman Center, University of Wisconsin-Madison, 1500 Highland Ave., Rooms 429/427, Madison, WI 53705, USA.
| | - Houri K Vorperian
- Vocal Tract Development Laboratory, Waisman Center, University of Wisconsin-Madison, 1500 Highland Ave., Rooms 429/427, Madison, WI 53705, USA.
| | - Yuan Wang
- Vocal Tract Development Laboratory, Waisman Center, University of Wisconsin-Madison, 1500 Highland Ave., Rooms 429/427, Madison, WI 53705, USA; Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, 1300 University Avenue, Madison, WI 53706, USA.
| | - Katelyn K Tillman
- Vocal Tract Development Laboratory, Waisman Center, University of Wisconsin-Madison, 1500 Highland Ave., Rooms 429/427, Madison, WI 53705, USA.
| | - Helen M Werner
- Vocal Tract Development Laboratory, Waisman Center, University of Wisconsin-Madison, 1500 Highland Ave., Rooms 429/427, Madison, WI 53705, USA.
| | - Moo K Chung
- Vocal Tract Development Laboratory, Waisman Center, University of Wisconsin-Madison, 1500 Highland Ave., Rooms 429/427, Madison, WI 53705, USA; Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, 1300 University Avenue, Madison, WI 53706, USA.
| | - Lindell R Gentry
- Department of Radiology, University of Wisconsin Hospital and Clinics, University of Wisconsin-Madison, Box 3252 Clinical Science Center, E1 336, 600 Highland Ave., Madison, WI 53792, USA.
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21
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Bertapelli F, Machado MR, Roso RDV, Guerra-Júnior G, Beraldo RA, Monteiro JP, Camelo JS. Body mass index reference charts for individuals with Down syndrome aged 2-18 years. J Pediatr (Rio J) 2017; 93:94-99. [PMID: 27371901 DOI: 10.1016/j.jped.2016.04.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 04/04/2016] [Accepted: 04/16/2016] [Indexed: 10/21/2022] Open
Abstract
OBJECTIVE To develop Brazilian growth charts for body mass index (BMI-for-age) for individuals with Down syndrome (DS). The secondary objective was to compare the BMI-for-age with the Centers for Disease Control and Prevention standards (CDC). METHODS A retrospective and cross-sectional growth study of 706 youth with DS (56.7% males) was performed in 51 centers in São Paulo state, Brazil. Weight and height were used to calculate the BMI (kg/m2). The LMS method was applied to construct the growth charts. Z-scores were based on the CDC 2000 growth standards. RESULTS The BMI-for-age reference charts showed excellent goodness of fit statistics for boys and girls with DS aged 2-18 years. At 2 years of age, the mean BMI Z-scores of boys and girls with DS were lower compared to those of the CDC (Z-score=-0.2). In contrast, children with DS aged 3-18 years had higher mean Z-scores for BMI-for-age when compared to those of the CDC (Z-scores=+0.2 to +1.3). CONCLUSIONS The BMI of Brazilian youth with DS differs from those references established by CDC. These are the first Brazilian BMI-for-age charts for individuals with DS and will hopefully guide clinicians and parents in the evaluation and management of the nutritional status in children and adolescents with DS in Brazil.
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Affiliation(s)
- Fabio Bertapelli
- Universidade Estadual de Campinas (UNICAMP), Faculdade de Ciências Médicas, Campinas, SP, Brazil.
| | - Maira R Machado
- Universidade Estadual de Campinas (UNICAMP), Faculdade de Ciências Médicas, Campinas, SP, Brazil
| | - Raísa do Val Roso
- Universidade Estadual de Campinas (UNICAMP), Faculdade de Ciências Médicas, Campinas, SP, Brazil
| | - Gil Guerra-Júnior
- Universidade Estadual de Campinas (UNICAMP), Faculdade de Ciências Médicas, Departamento de Pediatria, Campinas, SP, Brazil
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Bertapelli F, Machado MR, Roso RDV, Guerra‐Júnior G. Body mass index reference charts for the individuals with Down syndrome aged 2‐18 years. JORNAL DE PEDIATRIA (VERSÃO EM PORTUGUÊS) 2017. [DOI: 10.1016/j.jpedp.2016.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Hennequin M, Allison PJ, Faulks D, Orliaguet T, Feine J. Chewing Indicators between Adults with Down Syndrome and Controls. J Dent Res 2016; 84:1057-61. [PMID: 16246941 DOI: 10.1177/154405910508401117] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Down syndrome induces a neuromotor deficiency that affects the orofacial musculature, and thus could be implicated in the feeding difficulties affecting people with this disease. This study aimed to investigate the differences in chewing indicators between a group of 11 adults with Down syndrome and a group of 12 healthy subjects without Down syndrome. Chewing ability was evaluated by means of video recordings taken during a standardized meal that included 10 natural foods. The variables collected were masticatory time, number of masticatory cycles, chewing frequency, number of open masticatory cycles, and number of food refusals. There were several differences in both directions for masticatory time and number of masticatory cycles between the two groups. In addition, with the exception of purée, the group with Down syndrome had significantly lower mean chewing frequency than the reference group, and was unable to eat all the foods presented.
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Affiliation(s)
- M Hennequin
- EA 3847, Faculty of Dentistry, University of Auvergne, 11 boulevard Charles de Gaulle, 63000 Clermont-Ferrand, France.
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Kuhn DE, Matson JL. Assessment of Feeding and Mealtime Behavior Problems in Persons with Mental Retardation. Behav Modif 2016; 28:638-48. [PMID: 15296522 DOI: 10.1177/0145445503259833] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Feeding and mealtime behavior problems are commonly observed among individuals with developmental disabilities. These problems include, but are not limited to, food refusal, food selectivity, mealtime aggression, rumination, pica, and insufficient feeding skills. Difficulties of this type can be associated with life-threatening consequences of other serious health-related problems. Because of the nature of these problems and the lack or accurate client self-reporting, an interdisciplinary assessment in addition to a thorough behavioral assessment is recommended to ensure the best quality of care. This article discusses the role of the various disciplines, and the types of behavioral assessments that are currently being utilized by clinicians and researchers.
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Glass TJ, Connor NP. Digastric Muscle Phenotypes of the Ts65Dn Mouse Model of Down Syndrome. PLoS One 2016; 11:e0158008. [PMID: 27336944 PMCID: PMC4919106 DOI: 10.1371/journal.pone.0158008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 06/08/2016] [Indexed: 12/18/2022] Open
Abstract
Down syndrome is frequently associated with complex difficulties in oromotor development, feeding, and swallowing. However, the muscle phenotypes underlying these deficits are unclear. We tested the hypotheses that the Ts65Dn mouse model of DS has significantly altered myosin heavy chain (MyHC) isoform profiles of the muscles involved in feeding and swallowing, as well as reductions in the speed of these movements during behavioral assays. SDS-PAGE, immunofluorescence, and qRT-PCR were used to assess MyHC isoform expression in pertinent muscles, and functional feeding and swallowing performance were quantified through videofluoroscopy and mastication assays. We found that both the anterior digastric (ADG) and posterior digastric (PDG) muscles in 11-day old and 5–6 week old Ts65Dn groups showed significantly lower MyHC 2b protein levels than in age-matched euploid control groups. In videofluoroscopic and videotape assays used to quantify swallowing and mastication performance, 5–6 week old Ts65Dn and euploid controls showed similar swallow rates, inter-swallow intervals, and mastication rates. In analysis of adults, 10–11 week old Ts65Dn mice revealed significantly less MyHC 2b mRNA expression in the posterior digastric, but not the anterior digastric muscle as compared with euploid controls. Analysis of MyHC 2b protein levels across an adult age range (10–53 weeks of age) revealed lower levels of MyHC 2b protein in the PDG of Ts65Dn than in euploids, but similar levels of MyHC 2b in the ADG. Cumulatively, these results indicate biochemical differences in some, but not all, muscles involved in swallowing and jaw movement in Ts65Dn mice that manifest early in post-natal development, and persist into adulthood. These findings suggest potential utility of this model for future investigations of the mechanisms of oromotor difficulties associated with Down syndrome.
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Affiliation(s)
- Tiffany J. Glass
- Department of Surgery, University of Wisconsin, Madison, Wisconsin, United States of America
- * E-mail:
| | - Nadine P. Connor
- Department of Surgery, University of Wisconsin, Madison, Wisconsin, United States of America
- Department of Communication Sciences and Disorders, University of Wisconsin, Madison, Wisconsin, United States of America
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Thiemann-Bourque KS, Warren SF, Brady N, Gilkerson J, Richards JA. Vocal interaction between children with Down syndrome and their parents. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2014; 23:474-85. [PMID: 24686777 PMCID: PMC4257479 DOI: 10.1044/2014_ajslp-12-0010] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
PURPOSE The purpose of this study was to describe differences in parent input and child vocal behaviors of children with Down syndrome (DS) compared with typically developing (TD) children. The goals were to describe the language learning environments at distinctly different ages in early childhood. METHOD Nine children with DS and 9 age-matched TD children participated; 4 children in each group were ages 9-11 months, and 5 were between 25 and 54 months. Measures were derived from automated vocal analysis. A digital language processor measured the richness of the child's language environment, including number of adult words, conversational turns, and child vocalizations. RESULTS Analyses indicated no significant differences in words spoken by parents of younger versus older children with DS and significantly more words spoken by parents of TD children than parents of children with DS. Differences between the DS and TD groups were observed in rates of all vocal behaviors, with no differences noted between the younger versus older children with DS, and the younger TD children did not vocalize significantly more than the younger DS children. CONCLUSIONS Parents of children with DS continue to provide consistent levels of input across the early language learning years; however, child vocal behaviors remain low after the age of 24 months, suggesting the need for additional and alternative intervention approaches.
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Tongue Pressure During Swallowing in Adults with Down Syndrome and Its Relationship with Palatal Morphology. Dysphagia 2014; 29:509-18. [DOI: 10.1007/s00455-014-9538-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Accepted: 04/18/2014] [Indexed: 10/25/2022]
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An Observational Study of Adults with Down Syndrome Eating Independently. Dysphagia 2013; 29:52-60. [DOI: 10.1007/s00455-013-9479-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2012] [Accepted: 06/13/2013] [Indexed: 11/26/2022]
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29
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Jones C, Bryant-Waugh R. The relationship between child-feeding problems and maternal mental health: a selective review. ACTA ACUST UNITED AC 2013. [DOI: 10.1080/21662630.2013.742972] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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O’Neill AC, Richter GT. Pharyngeal Dysphagia in Children with Down Syndrome. Otolaryngol Head Neck Surg 2013; 149:146-50. [DOI: 10.1177/0194599813483445] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective Pharyngeal dysphagia (PD) in children with Down syndrome (DS) has not been examined. This study aims to describe the incidence, duration, and precipitating factors of PD in a large cohort of children with DS. Study Design Case series with chart review. Setting Tertiary care children’s hospital. Methods The International Classification of Diseases, Ninth Revision ( ICD-9) code for DS was used to identify all children treated at a single institution from 1992 to 2012. Patient charts were reviewed for signs, symptoms, and documentation of PD. Videofluoroscopic swallow studies (VFSS) established the final diagnosis of PD in affected patients. Otolaryngologic interventions and their impact on PD were also explored. Results A total of 228 patients with the ICD-9 code for DS were found. Twenty-seven patients (11.8%) were excluded due to record deficiencies. Thus, of the 201 children with DS who were available for complete review, 116 (57.7%) had and established diagnosis of PD by VFSS. The mean age at first diagnosis of PD was 1.69 years. At the time of the study, the cohort mean age was 7.45 years, with only 20 patients demonstrating resolution of PD. Patients with a tracheotomy or significant neurologic delays were more likely to have worsening or prolonged PD. Laryngeal clefts were identified in 3 patients, whereas 78 (67%) underwent surgery for upper airway obstruction that did not consistently improve PD. Conclusion This study suggests that PD is common, persistent, and should be routinely explored in children with DS. Intervention for upper airway obstruction had a limited role for PD in this study cohort.
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Affiliation(s)
- Ashley C. O’Neill
- Department of Audiology and Speech Pathology, University of Arkansas for Medical Sciences, Arkansas Children’s Hospital, Little Rock, Arkansas, USA
| | - Gresham T. Richter
- Department of Otolaryngology–Head and Neck Surgery, University of Arkansas for Medical Sciences, Arkansas Children’s Hospital, Little Rock, Arkansas, USA
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Chatwin M, Bush A, Macrae DJ, Clarke SA, Simonds AK. Risk management protocol for gastrostomy and jejunostomy insertion in ventilator dependent infants. Neuromuscul Disord 2013; 23:289-97. [PMID: 23465657 DOI: 10.1016/j.nmd.2013.01.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Revised: 01/06/2013] [Accepted: 01/09/2013] [Indexed: 12/01/2022]
Abstract
Gastrostomy, gastrojejunostomy and anti-reflux surgery in infants and children who are chronically ventilator dependent are associated with significant risk of morbidity and mortality. We report outcomes of 22 high risk children who underwent these procedures at our centre. Pre-operative investigations included: overnight oxygen and carbon dioxide monitoring and subsequent optimisation of ventilatory support, echocardiography, video fluoroscopy, and assessment of gastroesophageal reflux. We carried out 24 procedures under general anaesthesia. Twenty-one children used ventilatory support pre-operatively. Median age of first surgical procedure was 18 months (range 3-180). Supplementary feeding was commenced in 20 children prior to procedure, median age 9 months (1-31). Median PICU length of stay was 1 (1-8) days. No children died in the post-operative period. Extubation was possible within 24h in 87% of cases. Complications included; atelectasis (n=2), ileus (n=2), abdominal distension (n=4) and loose stools (n=1). We conclude that, in this high risk cohort of ventilator dependent children with predominantly neuromuscular disorders, with careful assessment, operative intervention can be carried out under general anaesthesia, with the child being extubated early back onto their routine ventilatory support and aggressive airway clearance. Additionally this protocol can minimise post-operative complications and is associated with a good outcome in the majority.
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Affiliation(s)
- M Chatwin
- Clinical and Academic Department of Sleep and Breathing, Royal Brompton & Harefield NHS Foundation Trust, United Kingdom.
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Mitchell GL, Farrow C, Haycraft E, Meyer C. Parental influences on children’s eating behaviour and characteristics of successful parent-focussed interventions. Appetite 2013; 60:85-94. [DOI: 10.1016/j.appet.2012.09.014] [Citation(s) in RCA: 142] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2012] [Revised: 08/14/2012] [Accepted: 09/15/2012] [Indexed: 10/27/2022]
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Jones C, Bryant-Waugh R. Development and pilot of a group skills-and-support intervention for mothers of children with feeding problems. Appetite 2012; 58:450-6. [DOI: 10.1016/j.appet.2011.12.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2011] [Revised: 12/14/2011] [Accepted: 12/23/2011] [Indexed: 11/15/2022]
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Xue SA, Kaine L, Ng ML. Quantification of vocal tract configuration of older children with Down syndrome: a pilot study. Int J Pediatr Otorhinolaryngol 2010; 74:378-83. [PMID: 20149933 DOI: 10.1016/j.ijporl.2010.01.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2009] [Revised: 01/09/2010] [Accepted: 01/12/2010] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To quantify the vocal tract (VT) lumen of older children with Down syndrome using acoustic reflection (AR) technology. DESIGN Comparative study. SETTING Vocal tract lab with sound-proof booth. PARTICIPANTS Ten children (4 males and 6 females), aged 9-17 years old diagnosed with Down syndrome. Ten typically developing children (4 males and 6 females) matched for age, gender, and race. INTERVENTION Each participant's vocal tract measurements were obtained by using an Eccovision Acoustic Pharyngometer. MAIN OUTCOME MEASURES Six vocal tract dimensional parameters (oral length, oral volume, pharyngeal length, pharyngeal volume, total vocal tract length, and total vocal tract volume) from children with Down syndrome and the typically developing children were measured and compared. RESULTS Children with Down syndrome exhibited small oral cavities when compared to control group (F(1,18)=6.55, p=0.02). They also demonstrated a smaller vocal tract volumes (F(1,18)=2.58, p=0.13), although the results were not statistically significant at the 0.05 level. Pharyngeal length, pharyngeal volume, and vocal tract length were not significantly different between the two groups. CONCLUSION Children with Down syndrome had smaller oral cavities, and smaller vocal tract volumes. No significant differences were found for pharyngeal length, pharyngeal volume, and vocal tract length between these two groups.
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Affiliation(s)
- Steve An Xue
- Division of Speech and Hearing Sciences, The University of Hong Kong, Pokfulam, Hong Kong.
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Wolters PL, Gropman AL, Martin SC, Smith MR, Hildenbrand HL, Brewer CC, Smith ACM. Neurodevelopment of children under 3 years of age with Smith-Magenis syndrome. Pediatr Neurol 2009; 41:250-8. [PMID: 19748044 PMCID: PMC2785222 DOI: 10.1016/j.pediatrneurol.2009.04.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2008] [Revised: 04/08/2009] [Accepted: 04/13/2009] [Indexed: 11/19/2022]
Abstract
Systematic data regarding early neurodevelopmental functioning in Smith-Magenis syndrome are limited. Eleven children with Smith-Magenis syndrome less than 3 years of age (mean, 19 months; range, 5-34 months) received prospective multidisciplinary assessments using standardized measures. The total sample scored in the moderately to severely delayed range in cognitive functioning, expressive language, and motor skills and exhibited generalized hypotonia, oral-motor abnormalities, and middle ear dysfunction. Socialization skills were average, and significantly higher than daily living, communication, and motor abilities, which were below average. Mean behavior ratings were in the nonautistic range. According to exploratory analyses, the toddler subgroup scored significantly lower than the infant subgroup in cognition, expressive language, and adaptive behavior, suggesting that the toddlers were more delayed than the infants relative to their respective peers. Infants aged approximately 1 year or younger exhibited cognitive, language, and motor skills that ranged from average to delayed, but with age-appropriate social skills and minimal maladaptive behaviors. At ages 2 to 3 years, the toddlers consistently exhibited cognitive, expressive language, adaptive behavior, and motor delays and mildly to moderately autistic behaviors. Combining age groups in studies may mask developmental and behavioral differences. Increased knowledge of these early neurodevelopmental characteristics should facilitate diagnosis and appropriate intervention.
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FAULKS D, COLLADO V, MAZILLE MN, VEYRUNE JL, HENNEQUIN M. Masticatory dysfunction in persons with Down’s syndrome. Part 1: aetiology and incidence. J Oral Rehabil 2008; 35:854-62. [DOI: 10.1111/j.1365-2842.2008.01877.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Etiologic factors of early-onset periodontal disease in Down syndrome. JAPANESE DENTAL SCIENCE REVIEW 2008. [DOI: 10.1016/j.jdsr.2008.07.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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Hennequin M, Moysan V, Jourdan D, Dorin M, Nicolas E. Inequalities in oral health for children with disabilities: a French national survey in special schools. PLoS One 2008; 3:e2564. [PMID: 18575600 PMCID: PMC2432497 DOI: 10.1371/journal.pone.0002564] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2007] [Accepted: 05/28/2008] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Despite wide recognition that children with disability often have poor oral health, few high quality, controlled results are available. METHOD Twenty-four objective and subjective criteria covering feeding, autonomy, access to dental care, oral hygiene, oral disease, general health and behavior were evaluated in a observational cross-sectional study of 2,487 children with disability (DC group), 4,772 adolescents with disability (DA group) and 1,641 children without disability (NDC group). Five algorithms ranked the subjects according to clinical criteria in three original oral health indices: the Clinical Oral Health Index (COHI), indicating the level of oral health problems, the Clinical Oral Care Needs Index (COCNI) giving dental care need levels, and the Clinical Oral Prevention Index (COPI) determining possible needs in terms of dental education initiatives. RESULTS DC-group children presented poorer oral health and had greater needs in both treatment and preventive oral health actions than NDC-group children (OR = 3.97, 95% CI = 3.25-4.86 for COHI; OR = 2.01, 95% CI = 1.77-2.28 for COCNI; OR = 5.25, 95% CI = 4.55-6.02 for COPI). These conditions were worse again in the DA group comparing to the DC group (OR = 3.52, 95% CI = 2.7-4.6 for COHI; OR = 1.52, 95% CI = 1.38-1.69 for COCNI; OR = 1.53, 95% CI = 1.39-1.69 for COPI). CONCLUSION Clinical indices generated by algorithmic association of various clinical indicators allow sensitive clinical measurement, and in this study demonstrated inequalities in oral health for children with disabilities schooling in institutions. Questions need now to be addressed as to the measures that could be taken to compensate for this situation.
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Affiliation(s)
- Martine Hennequin
- University of Auvergne (Clermont 1) EA 3847, Clermont-Ferrand, France.
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Lazenby T. The impact of aging on eating, drinking, and swallowing function in people with Down's syndrome. Dysphagia 2008; 23:88-97. [PMID: 17694411 DOI: 10.1007/s00455-007-9096-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Many people with Down's syndrome (DS) experience eating, drinking, and swallowing (EDS) difficulties, which can potentially lead to life-threatening conditions such as malnutrition, dehydration, and aspiration pneumonia. As the life expectancy of people with DS continues to improve, there is an increasing need to examine how the aging process may further affect these conditions. Published research studies have yet to address this issue; therefore, this article draws on the literature in three associated areas in order to consider the dysphagic problems that might develop in aging people with DS. The areas examined are EDS development in children and adolescents with DS, EDS changes associated with aging, and EDS changes associated with dementia of the Alzheimer's type (DAT) because this condition is prevalent in older adults with DS. This article concludes that unlike in the general population, the aging process is likely to cause dysphagic difficulties in people with DS as they get older. Therefore, it is suggested that longitudinal studies are needed to examine the specific aspects of EDS function that may be affected by aging and concomitant conditions in DS.
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Affiliation(s)
- Tracy Lazenby
- NHS Lothian Primary and Community Division, Southwest Edinburgh Community Learning Disabilities Service, 86 Longstone Road, Edinburgh, EH14 2AS, UK.
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Effect of occlusal appliance wear on chewing in persons with Down syndrome. Physiol Behav 2008; 93:919-29. [DOI: 10.1016/j.physbeh.2007.12.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2007] [Revised: 12/14/2007] [Accepted: 12/14/2007] [Indexed: 11/19/2022]
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Cooper-Brown L, Copeland S, Dailey S, Downey D, Petersen MC, Stimson C, Van Dyke DC. Feeding and swallowing dysfunction in genetic syndromes. ACTA ACUST UNITED AC 2008; 14:147-57. [DOI: 10.1002/ddrr.19] [Citation(s) in RCA: 106] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Barnes EF, Roberts J, Mirrett P, Sideris J, Misenheimer J. A comparison of oral structure and oral-motor function in young males with fragile X syndrome and Down syndrome. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2006; 49:903-17. [PMID: 16908884 DOI: 10.1044/1092-4388(2006/065)] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
This study compared the oral structure and oral-motor skills of 59 boys with fragile X syndrome (FXS), 34 boys with Down syndrome (DS), and 36 developmentally similar typically developing (TD) boys. An adaptation of the J. Robbins and T. Klee (1987) Oral Speech Motor Protocol was administered to participants and their scores on measures of oral structure and accuracy on speech motor and oral-motor tasks were analyzed. Boys with FXS scored lower than TD boys on oral structure, most oral function tasks, and all speech function tasks. Boys with DS scored lower than boys with FXS and TD boys on oral structure, and lower than TD boys on 1 oral function task and all speech function tasks. Boys with FXS and TD boys scored higher on speech function than oral function tasks, while boys with DS scored higher on oral function than speech function tasks. Boys with FXS and boys with DS repeated single syllable words with greater accuracy than multiple syllable words, while the TD boys produced both types of words with equal accuracy. These results suggest that boys with FXS and boys with DS exhibit atypical oral structure and motor function, yet differ in specific oral-motor patterns.
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Affiliation(s)
- Elizabeth F Barnes
- Frank Porter Graham Child Development Institute, University of North Carolina at Chapel Hill, 105 Smith Level Road, CB# 8180, Chapel Hill, NC 27599-8180, USA.
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Garro A, Thurman SK, Kerwin ME, Ducette JP. Parent/caregiver stress during pediatric hospitalization for chronic feeding problems. J Pediatr Nurs 2005; 20:268-75. [PMID: 16030506 DOI: 10.1016/j.pedn.2005.02.015] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This study examined changes in stress in 37 mothers/caregivers of children with chronic feeding problems. Stress was measured by the Parenting Stress Index-Short Form at three specific stages during pediatric hospitalization for treatment of chronic feeding problems. The relationship between caregiver stress and stage of hospitalization as well as that between stress and various child and family variables were investigated. Repeated-measures analyses of variance and t tests found that stress related to social isolation and self-perception and total parenting stress changed significantly in relation to the stage of hospitalization. Correlational analyses indicated that caregiver stress was positively related to the presence of mental retardation, oral-motor dysfunction, tonal abnormalities, or a pervasive developmental disorder in the hospitalized child. Caregiver stress was negatively related to coping strategies that involved understanding the child's medical situation. These results provide a more comprehensive picture of families of children with chronic feeding problems, a population that has received little attention in the research literature. Information regarding parent/caregiver stress during a child's hospitalization can enhance nurses' understanding of the experiences of these families, thereby contributing to more effective treatment planning. In addition, the results emphasize the need to examine a variety of child and family factors that may influence parenting stress as well as family involvement in intervention services.
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Affiliation(s)
- Adrienne Garro
- Department of Psychology, Kean University, Union, NJ 07083, USA.
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Abstract
OBJECTIVE The correlates of specific childhood feeding problems are described to further examine possible predisposing factors for feeding problems. We report our experience with 349 participants evaluated by an interdisciplinary feeding team. METHODS A review of records was conducted and each participant was identified as having one or more of five functionally defined feeding problems: food refusal, food selectivity by type, food selectivity by texture, oral motor delays, or dysphagia. The prevalence of predisposing factors for these feeding problems was examined. Predisposing factors included developmental disabilities, gastrointestinal problems, cardiopulmonary problems, neurological problems, renal disease and anatomical anomalies. RESULTS The frequencies of predisposing factors varied by feeding problem. Differences were found in the prevalence of the five feeding problems among children with three different developmental disabilities: autism, Down syndrome and cerebral palsy. Gastro-oesophageal reflux was the most prevalent condition found among all children in the sample and was the factor most often associated with food refusal. Neurological conditions and anatomical anomalies were highly associated with skill deficits, such as oral motor delays and dysphagia. CONCLUSIONS Specific medical conditions and developmental disabilities are often associated with certain feeding problems. Information concerning predisposing factors of feeding problems can help providers employ appropriate primary, secondary and tertiary prevention measures to decrease the frequency or severity of some feeding problems.
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Affiliation(s)
- D Field
- Hershey Medical Center, Hershey, PA 17033, USA
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Abstract
Feeding and eating problems in young children are the result of a complex aetiology that often combines biological and psychological factors. The aim of this review is to describe psychological techniques of intervention used in the management of eating problems in young children that draw on a number of theoretical approaches and should be applied within a developmental framework.
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Affiliation(s)
- Jo Douglas
- Ladymead, Loudwater Heights, Rickmansworth, Herts, WD3 4AX
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Styles ME, Cole TJ, Dennis J, Preece MA. New cross sectional stature, weight, and head circumference references for Down's syndrome in the UK and Republic of Ireland. Arch Dis Child 2002; 87:104-8. [PMID: 12138054 PMCID: PMC1719181 DOI: 10.1136/adc.87.2.104] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AIM To present a growth reference for children with uncomplicated Down's syndrome living in the UK and Republic of Ireland. Data are available for height and weight in the age range 0-18 years, including the first three months of life, and for head circumference in the first year. METHODS The study sample was drawn from 16 discrete geographical areas and was representative of children age 19 years of age or less who are now living in the UK and Republic of Ireland. Multiple growth measurements for 1507 children were obtained retrospectively by case note search. Data from children with significant cardiac or other major pathology were excluded from analysis. Data from preterm babies were excluded up to age 2 years. Centile curves were constructed from 5913 selected measurements from 1089 children and were derived using Cole's LMS method. RESULTS The resulting centiles differ substantially from those previously available in the UK, which were based on selective US data published in 1988. CONCLUSIONS We propose that these charts should now be adopted as the standard UK/Republic of Ireland reference.
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Affiliation(s)
- M E Styles
- Sussex Weald and Downs NHS Trust, Chichester, UK
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Parent-child interactions when young children have disabilities. INTERNATIONAL REVIEW OF RESEARCH IN MENTAL RETARDATION 2002. [DOI: 10.1016/s0074-7750(02)80005-2] [Citation(s) in RCA: 99] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Abstract
Pediatric feeding disorders are common: 25% of children are reported to present with some form of feeding disorder. This number increases to 80% in developmentally delayed children. Consequences of feeding disorders can be severe, including growth failure, susceptibility to chronic illness, and even death. Feeding disorders occur in children who are healthy, who have gastrointestinal disorders, and in those with special needs. Most feeding disorders have underlying organic causes. However, overwhelming evidence indicates that abnormal feeding patterns are not solely due to organic impairment. As such, feeding disorders should be conceptualized on a continuum between psycho-social and organic factors. Disordered feeding in a child is seldom limited to the child alone; it also is a family problem. Assessment and treatment are best conducted by an interdisciplinary team of professionals. At minimum, the team should include a gastroenterologist, nutritionist, behavioral psychologist, and occupational and/or speech therapist. Intervention should be comprehensive and include treatment of the medical condition, behavioral modification to alter the child's inappropriate learned feeding patterns, and parent education and training in appropriate parenting and feeding skills. A majority of feeding problems can be resolved or greatly improved through medical, oromotor, and behavioral therapy. Behavioral feeding strategies have been applied successfully even in organically mediated feeding disorders. To avoid iatrogenic feeding problems, initial attempts to achieve nutritional goals in malnourished children should be via the oral route. The need for exclusive tube feedings should be minimized.
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Affiliation(s)
- R Manikam
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore 21202-1595, USA
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