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Anthropometric profile and body composition of children and adolescents with cerebral palsy on enteral diet

Perfil antropométrico e composição corporal de crianças e adolescentes com paralisia cerebral em uso de dieta enteral

ABSTRACT

Objective

To investigate the anthropometric variables and body composition of children and adolescents with cerebral palsy based on the type of enteral diet received.

Methods

A case-series study involving 38 individuals with spastic quadriparetic cerebral palsy, aged four to 18 years, fed only by the enteral route, followed up at a Reference Hospital in the city of Recife (PE), Brazil. One group received an exclusively industrialized enteral diet, while the other received a mixed diet (industrialized and homemade). Weight, stature, arm circumference, and arm muscle area were measured. Body composition was assessed using bioelectrical impedance analysis.

Results

There was no significant difference between the groups receiving industrialized and mixed diets, with a high stature deficit frequency (63.6% versus 68.7%; p=0.743), excess fat mass (93.3% versus 58.3%; p=0.060), and fat free mass deficit (73.3% versus 66.7%; p=1.000) observed in both groups. Regarding the nutritional composition of the enteral diet, 54.5% and 53.8% of the individuals in the industrialized and mixed diet groups, respectively, received an industrialized enteral diet with a hypercaloric, hyperlipidic, and hypoproteic nutritional composition.

Conclusion

It was concluded that there was no difference in anthropometric parameters and body composition based on the type of diet received. It should be considered that the nutritional composition of the most commonly used industrialized diet among the individuals in this study may have influenced the unfavorable outcomes, such as the high frequency of low muscle mass and excess fat mass. This highlights the need for the formulation and availability of an enteral diet that meets the nutritional needs of this population.

Keywords:
Body composition; Cerebral palsy; Eating; Enteral nutrition; Nutritional status

RESUMO

Objetivo

Investigar os parâmetros antropométricos e a composição corporal de crianças e adolescentes com paralisia cerebral em função do tipo de dieta enteral recebida.

Métodos

Estudo tipo série de casos, envolvendo 38 indivíduos com paralisia cerebral tetraparética espástica entre 4 e 18 anos, alimentados apenas por via alternativa, acompanhados em um Hospital de Referência em Recife, Pernambuco, Brasil. Um grupo recebia dieta enteral industrializada exclusiva e outro, dieta mista (industrializada e artesanal). Foram aferidos, peso, estatura, circunferência e área muscular do braço. A composição corporal se deu por meio da utilização de bioimpedância elétrica.

Resultados

Não houve diferença significante entre os grupos dieta industrializada e dieta mista, sendo constatada elevada frequência de déficit estatural (63,6% versus 68,7%; p=0,743), excesso de massa gorda (93,3% versus 58,3%; p=0,060) e déficit de massa livre de gordura (73,3% versus 66,7%; p=1,000), em ambos os grupos. Quanto à composição nutricional da dieta enteral ofertada, 54,5% e 53,8% dos indivíduos nos grupos dieta industrializada e dieta mista, respectivamente, recebiam dieta enteral industrializada de composição nutricional hipercalórica, hiperlipídica e hipoproteica.

Conclusão

Conclui-se que não houve diferença nos parâmetros antropométricos e na composição corporal em função do tipo de dieta recebida. Deve-se considerar que a composição nutricional da dieta industrializada mais utilizada pelos indivíduos dessa pesquisa pode ter influenciado os resultados desfavoráveis, como a elevada frequência de baixa massa muscular e excesso de massa gorda. Surgindo por sua vez, a necessidade da formulação e disponibilização de uma dieta enteral que atenda às necessidades nutricionais dessa população.

Palavras-chave:
Composição corporal; Paralisia cerebral; Ingestão de alimentos; Nutrição enteral; Estado nutricional

INTRODUCTION

The greater the severity of Cerebral Palsy (CP), the higher the prevalence of malnutrition, low weight and stature, lower muscle mass, and excess body fat [11. Ruiz Brunner MM, Cieri ME, Rodriguez Marco MP, Schroeder AS, Cuestas E. Nutritional status of children with cerebral palsy attending rehabilitation centers. Dev Med Child Neurol. 2020;62(12):1383-8. https://doi.org/10.1111/dmcn.14667
https://doi.org/10.1111/dmcn.14667 ...
-33. Martínez de Zabarte Fernández JM, Ros Arnal I, Peña Segura JL, García Romero R, Rodríguez Martínez G. Situación nutricional en una población con parálisis cerebral moderada-grave: más allá del peso. An Pediatría. 2020;92(4):192-9. https://doi.org/10.1016/j.anpedi.2019.06.003
https://doi.org/10.1016/j.anpedi.2019.06...
]. As oral feeding is commonly impossible, the use of alternative feeding methods must be considered through the provision of industrialized, homemade, or mixed enteral diets [44. Trivić I, Hojsak I. Evaluation and treatment of malnutrition and associated gastrointestinal complications in children with cerebral palsy. Pediatr Gastroenterol Hepatol Nutr. 2019;22(2):122-31. https://doi.org/10.5223/pghn.2019.22.2.122
https://doi.org/10.5223/pghn.2019.22.2.1...
].

Industrialized diets are preferably recommended for enteral nutrition in individuals with Spastic Quadriparetic Cerebral Palsy (SQCP) [55. Orel A, Homan M, Blagus R, Benedik E, Orel R, Fidler Mis N. Nutrition of patients with severe neurologic impairment. Radiol Oncol. 2018;52(1):83-9. https://doi.org/10.1515/raon-2017-0060
https://doi.org/10.1515/raon-2017-0060 ...
,66. Johnson TW, Sara Seegmiller RN, Epp L, Mundi MS. Addressing frequent issues of home enteral nutrition patients. Nutr Clin Pract. 2019;34(2):186-95. https://doi.org/10.1002/ncp.10257
https://doi.org/10.1002/ncp.10257 ...
]. However, the increased availability of enteral diets with high energy density, not formulated to meet the nutritional needs of these individuals, may result in excess body fat due to excess eating [77. Barja S, Le Roy C, Sepúlveda C, Guzmán ML, Olivarez M, Figueroa MJ. Obesity and cardio-metabolic risk factors among children and adolescents with cerebral palsy. Nutr Hosp. 2020;37(4):685-91. http://dx.doi.org/10.20960/nh.03009
http://dx.doi.org/10.20960/nh.03009 ...
]. Additionally, they may contain high levels of sugars, artificial flavors, and additives in comparison to homemade diets [88. Weeks C. Home blenderized tube feeding: A practical guide for clinical practice. Clin Transl Gastroenterol. 2019;10:e-00001. https://doi.org/10.14309/ctg.0000000000000001
https://doi.org/10.14309/ctg.00000000000...
,99. Chandrasekar N, Dehlsen K, Leach ST, Krishnan U. Exploring Clinical Outcomes and Feasibility of Blended Tube Feeds in Children. J Parenter Enter Nutr. 2021;45(4):685-98. https://doi.org/10.1002/jpen.2062
https://doi.org/10.1002/jpen.2062 ...
].

There is currently a trend toward increased use of homemade enteral diets in higher-income countries [99. Chandrasekar N, Dehlsen K, Leach ST, Krishnan U. Exploring Clinical Outcomes and Feasibility of Blended Tube Feeds in Children. J Parenter Enter Nutr. 2021;45(4):685-98. https://doi.org/10.1002/jpen.2062
https://doi.org/10.1002/jpen.2062 ...
,1010. Trollip A, Lindeback R, Banerjee K. Parental perspectives on blenderized tube feeds for children requiring supplemental nutrition. Nutr Clin Pract . 2020;35(3):471-8. https://doi.org/10.1002/ncp.10368
https://doi.org/10.1002/ncp.10368 ...
]. Reasons for their use include lower cost, natural ingredients, allowing free food selection, greater physical and emotional connection with caregivers, a wider variety of foods, and improved gastrointestinal symptoms [88. Weeks C. Home blenderized tube feeding: A practical guide for clinical practice. Clin Transl Gastroenterol. 2019;10:e-00001. https://doi.org/10.14309/ctg.0000000000000001
https://doi.org/10.14309/ctg.00000000000...
,1111. Chandrasekar N, Dehlsen K, Leach ST, Krishnan U. Blenderised tube feeds vs. Commercial formula: Which is better for gastrostomy-fed children? Nutrients. 2022;14(15):1-14. https://doi.org/10.3390/nu14153139
https://doi.org/10.3390/nu14153139 ...
]. However, the use of homemade diets is not recommended by major international nutrition and clinical guidelines due to concerns about nutritional adequacy and safety [1212. Bischoff SC, Austin P, Boeykens K, Chourdakis M, Cuerda C, Jonkers-Schuitema C, et al. ESPEN guideline on home enteral nutrition. Clin Nutr. 2020;39(1):5-22. https://doi.org/10.1016/j.clnu.2019.04.022
https://doi.org/10.1016/j.clnu.2019.04.0...
,1313. Romano C, Van Wynckel M, Hulst J, Broekaert I, Bronsky J, Dall’Oglio L, et al. European Society for Paediatric Gastroenterology, Hepatology and Nutrition Guidelines for the Evaluation and Treatment of Gastrointestinal and Nutritional Complications in Children with Neurological Impairment. J Pediatr Gastroenterol Nutr. 2017;65(2):242-64. https://doi.org/10.1097/MPG.0000000000001646
https://doi.org/10.1097/MPG.000000000000...
].

On the other hand, mixed enteral therapy can also be considered to meet nutritional needs, where the use of homemade diets is interspersed with industrialized diets or the use of industrialized modules, provided that specific criteria are assessed and constant monitoring is conducted by a multidisciplinary team [1414. Köglmeier J, Assecaira I, Banci E, De Koning B, Haiden N, Indrio F, et al. The use of blended diets in children with enteral feeding tubes: A joint position paper of the ESPGHAN committees of allied health professionals and nutrition. J Pediatr Gastroenterol Nutr . 2023;76(1):109-17. https://doi.org/10.1097/MPG.0000000000003601
https://doi.org/10.1097/MPG.000000000000...
,1515. Sociedade Brasileira de Nutrição Parenteral e Enteral. Diretriz Brasileira de Terapia Nutricional Domiciliar. Braspen J [Internet]. 2018 [cited 2022 Nov 1];33 Suppl 1:37-46. Available from: https://www.braspen.org/_files/ugd/a8daef_695255f33d114cdfba48b437486232e7.pdf
https://www.braspen.org/_files/ugd/a8dae...
].

Knowledge about the type and adequacy of the nutritional composition of enteral diets is crucial for monitoring children and adolescents with SQCP, as continued provision of inadequate diets will compromise their nutritional status and body composition, already affected due to the severity of CP. Thus, the aim of this study was to investigate the anthropometric parameters and body composition of children and adolescents with cerebral palsy based on the type of enteral diet received.

METHODS

A case series study was conducted from January 2020 to March 2021 at a reference outpatient center for children and adolescents with severe forms of CP. Participants included children and adolescents aged 4 to 18 years diagnosed with SQCP, with severe motor impairment (Gross Motor Function Classification System [GMFCS] levels IV and V), exclusively using enteral diets. Exclusions comprised those with congenital malformations unrelated to CP, chromosomal disorders, and those receiving botulinum toxin application in the six months prior to assessment due to its impact on muscle mass.

Weight was measured following the recommendations of the Brazilian Ministry of Health [1616. Ministério da Saúde. Secretaria de Atenção à Saúde (Brasil). Orientações para a coleta e análise de dados antropométricos em serviços de saúde: Norma Técnica do Sistema de Vigilância Alimentar e Nutricional - SISVAN [Internet]. Brasília: Ministério da Saúde; 2011 [cited 2022 Nov 1]. Available from: https://bvsms.saude.gov.br/bvs/publicacoes/orientacoes_coleta_analise_dados_antropometricos.pdf
https://bvsms.saude.gov.br/bvs/publicaco...
]. Direct stature measurement was not feasible; thus, estimated stature was used, calculated using specific formulas for children and adolescents with physical limitations [1717. Stevenson RD. Use of segmental measures to estimate stature in children with cerebral. Arch Pediatr Adolesc Med. 1995;149(6):658-62. https://doi.org/10.1001/archpedi.1995.02170190068012
https://doi.org/10.1001/archpedi.1995.02...
,1818. Chumlea WMC, Guo SS, Steinbaugh ML. Prediction of stature from knee height for black and white adults and children with application to mobility-impaired or handicapped persons. J Am Diet Assoc. 1994;94(12):1385-91. https://doi.org/10.1016/0002-8223(94)92540-2
https://doi.org/10.1016/0002-8223(94)925...
]. Frisancho's reference values were employed for the classification of arm muscle circumference (AMC) and arm muscle area [1919. Frisancho AR. New norms of upper limb fat and muscle for assessment of nutritional areas. Am J Clin Nutr . 1981;34(11):2540-5. https://doi.org/10.1093/ajcn/34.11.2540
https://doi.org/10.1093/ajcn/34.11.2540 ...
].

Anthropometric indices, stature-for-age, and Body Mass Index (BMI)-for-age were classified into z-scores according to the World Health Organization growth charts [2020. World Health Organization. Child Growth Standards: Length/height-for-age, weight-for age,weight-for-length, weight-for-height and body mass index-for-age. Methods and development [Internet]. Geneva: WHO; 2006 [cited 2021 Mar 1]. Available from: http://www.who.int/childgrowth/en/
http://www.who.int/childgrowth/en/ ...
,2121. Deonis M, Onyango AW, Borghi E, Siyam A, Nishida C, Siekmann J. Development of a WHO growth reference for school-aged children and adolescents. Bull World Health Organ. 2007;85(9):660-7. https://doi.org/10.2471/BLT.07.043497
https://doi.org/10.2471/BLT.07.043497 ...
] for the general population, using the Who AnthroPlus® program, version 3.2.2. Although there are specific growth charts for individuals with CP, their use is not recommended by the European Society for Paediatric Gastroenterology Hepatology and Nutrition [1313. Romano C, Van Wynckel M, Hulst J, Broekaert I, Bronsky J, Dall’Oglio L, et al. European Society for Paediatric Gastroenterology, Hepatology and Nutrition Guidelines for the Evaluation and Treatment of Gastrointestinal and Nutritional Complications in Children with Neurological Impairment. J Pediatr Gastroenterol Nutr. 2017;65(2):242-64. https://doi.org/10.1097/MPG.0000000000001646
https://doi.org/10.1097/MPG.000000000000...
], as they describe growth that is not necessarily ideal, including other health conditions affecting growth and underestimating malnutrition.

Bioelectrical impedance was performed using the Maltron BF-906 device (Maltron, UK), with a frequency of 50Hz in alternating current. Total body water was estimated from impedance and stature measurements using validated equations for patients with CP [2222. Bell KL, Boyd RN, Walker JL, Stevenson RD, Davies PSW. The use of bioelectrical impedance analysis to estimate total body water in young children with cerebral palsy. Clin Nutr . 2013;32(4):579-84. https://doi.org/10.1016/j.clnu.2012.10.005
https://doi.org/10.1016/j.clnu.2012.10.0...
]. Fat Free Mass (FFM) was determined by dividing total body water by hydration factors specific to sex and age groups [2323. Fomon SJ, Haschke F, Ziegler EE, Nelson SE. Body composition of reference children from birth to age 10 years. Am J Clin Nutr . 1982;35(5):1169-75. https://doi.org/10.1093/ajcn/35.5.1169
https://doi.org/10.1093/ajcn/35.5.1169 ...
].

The FFM and fat mass were adjusted for stature by dividing these values by stature squared, determining the Fat Free Body Mass Index (FFMI) and Fat Mass Index (FMI). Lohman's criteria were used for the diagnosis of excess fat mass [2424. Lohman TG. The use of skinfold to estimate body fatness on children and youth. J Phys Educ Recreat Danc. 1987;58(9):98-103. https://doi.org/10.1080/07303084.1987.10604383
https://doi.org/10.1080/07303084.1987.10...
].

Participants were classified into the mixed diet group if they received two or more homemade meals. The remaining participants were classified into the industrialized diet group. Industrialized diets used by participants were self-purchased or provided by the municipality through a bidding process. Diets were categorized as hypercaloric (energy density above 1.2 kcal/ml), hypoproteic (protein quantity below 10% of total energy value), and hyperlipidic when lipid quantity exceeded 35% of total energy value [2525. Ministério da Saúde. Agência Nacional de Vigilância Sanitária (Brasil). Resolução da Diretoria Colegiada - RDC no 21, de 13 de maio de 2015. Dispõe sobre o regulamento técnico de fórmulas para nutrição enteral [Internet]. Brasília: Diário Oficial da União; 2015 [cited 2022 Nov 1]. Available from: https://bvsms.saude.gov.br/bvs/saudelegis/anvisa/2015/rdc0021_13_05_2015.pdf
https://bvsms.saude.gov.br/bvs/saudelegi...
].

Dietary intake was recorded through 24-hour recall. The nutritional compositions of industrialized enteral diets were obtained from information available on the product labeling. The prevalence of inadequate intake corresponded to the proportion of individuals whose consumption was below the estimated energy requirement and estimated average requirement, calculated individually. As lipids do not yet have an estimated average requirement, only adequate intake was considered, and the estimation of the proportion of inadequacy was not possible. Macronutrients were assessed based on the Acceptable Macronutrient Distribution Range (AMDR) for carbohydrates (45 to 65%), proteins (10 to 30%), and lipids (25 to 35%) according to the age range of 4 to 18 years [2626. Institute of Medicine of the National Academies. Dietary references intakes for energy, carbohydrate, fiber, fat, fatty acids, cholesterol, protein and amino acids. Washington: National Academies Press; 2002. ].

Statistical analysis was performed using the IBM®SPSS® for Windows version 21.0 (Inc., Chicago, IL, USA). Variables were tested for normality using the Kolmogorov-Smirnov test. In those with normal distribution, Student's t-test was used for comparison of continuous variables. The Chi-square or Fisher's Exact test was used to analyze the relationship between categorical variables. A p<0.05 was considered statistically significant.

This study was approved by the Ethics Committee for Research Involving Human Subjects of the Universidade Federal de Pernambuco, under number 22875019.7.0000.8807.

RESULS

The study included 38 children and adolescents with a mean age of 9.5±3.5 years. The sample consisted mostly of children (68.4%), with 60.5% being males. Exclusively industrialized diets were the most utilized (57.9%), while exclusively homemade diets were the least used (7.9%). Regarding the nutritional composition of the offered enteral diet, 54.5% and 53.8% of individuals in the industrialized diet and mixed diet groups, respectively, received industrialized enteral diets with a hypercaloric, hyperlipidic, and hypoproteic nutritional composition. The mean age at the initiation of alternative feeding was 5.5±3.6 years, with a mean duration of 3.7±2.6 years (results not presented in the table).

Concerning the association between the type of diet and anthropometric and body composition parameters, no statistically significant difference was observed between the groups. However, there was a statistically significant trend of excess fat mass in the group with an industrialized enteral diet (Table 1).

Table 1 -
Anthropometric parameters and body composition according to the type of enteral diet received by children and adolescents with cerebral palsy. Recife (PE), Brazil, 2021.

When comparing groups regarding calorie and macronutrient consumption, insufficient calorie intake was found in 40.1% of participants in the industrialized enteral diet group (Table 2). Individuals in this group also exhibited higher lipid consumption (p=0.017). Protein consumption was higher in the mixed diet group (p=0.000) (Table 3).

Table 2 -
Daily intake recommendation and percentage of inadequacy (% Inadeq) of energy and macronutrients by type of enteral diet in children and adolescents with cerebral palsy. Recife (PE), Brazil, 2021.
Table 3 -
Analysis of macronutrients (AMDR) according to the acceptable distribution range by type of enteral diet in children and adolescents with cerebral palsy. Recife (PE), Brazil, 2021.

DISCUSSION

In this study, there was no difference in anthropometric parameters and body composition based on the type of diet received. This demonstrates that the introduction of a mixed enteral diet would not be detrimental to the nutritional condition and body composition of these participants followed on an outpatient basis by a multidisciplinary team. Both groups showed a higher frequency of fat free mass deficit and excess fat mass. Half of the sample received an industrialized diet with hypoproteic and hyperlipidic nutritional composition, which may have been a contributing factor to these negative results.

Regarding anthropometric parameters, a high prevalence of low stature for age was observed in both groups. Individuals with CP tend to show a greater stature deficit compared to those with less motor severity, and this would occur regardless of the quality of care and nutritional support offered [2727. Jahan I, Muhit M, Hardianto D, Karim T, Al Imam MH, Das MC, et al. Nutritional status of children with cerebral palsy in remote Sumba Island of Indonesia: A community-based key informants study. Disabil Rehabil. 2021;43(13):1819-28. https://doi.org/10.1080/09638288.2019.1676833
https://doi.org/10.1080/09638288.2019.16...
]. Alternatively, the low stature for age in this population may result from previous malnutrition, due to the fact that they arrive late at health services, commonly already in a state of chronic malnutrition [2828. Martínez-Costa C, Calderón C, Gómez-López L, Borraz S, Crehuá-Gaudiza E, Pedrón-Giner C. Nutritional outcome in home gastrostomy-fed children with chronic diseases. Nutrients . 2019;11(5):6-8. https://doi.org/10.3390/nu11050956
https://doi.org/10.3390/nu11050956 ...
]. This fact may have influenced this finding in this study, as there was a late start of enteral nutrition.

The low prevalence of thinness found by BMI for age, similar between groups, confirmed findings from previous studies with percentages ranging from 25% to 33% of the sample [2929. Arruda RCBF, Tassitano RM, Silva Brito AL, Sousa Martins OS, Cabral PC, Castro Antunes MM. Physical activity, sedentary time and nutritional status in Brazilian children with cerebral palsy. J Pediatr. 2022;98:303-9. https://doi.org/10.1016/j.jped.2021.07.005
https://doi.org/10.1016/j.jped.2021.07.0...
,3030. Furnus V, Maseras M, Salgado LI. Parálisis cerebral: situación alimentaria en pacientes con soporte nutricional. Diaeta [Internet]. 2018 [cited 2022 Nov 20];36(165):28-36. Available from: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-73372018000400005&lng=es
http://www.scielo.org.ar/scielo.php?scri...
]. The results may be related to multidisciplinary follow-up and the use of an alternative feeding route, regardless of the type of enteral diet received [3131. Santos HCC, Carvalho MIAD, Lima AR. Avaliação nutricional de portadores de paralisia cerebral assistidos por um hospital filantrópico pediátrico em Salvador - BA. Braspen J [Internet]. 2019 [cited 2022 Nov 20];34(2):145-50. Available from: http://arquivos.braspen.org/journal/abr-mai-jun-2019/artigos/06-Avaliacao-nutricional.pdf
http://arquivos.braspen.org/journal/abr-...
]. However, in this study, we cannot rule out the possibility that the lower percentage of individuals with low body weight may be attributed to an overestimation of BMI, which is due to the lower linear growth of these individuals, suggesting a misdiagnosis of normal nutritional status by the BMI for age parameter. It is worth noting that BMI overestimation could, in turn, lead to a reduction in caloric offer, especially in children dependent on enteral nutrition.

Regarding the assessment of body composition, in this study, a high deficit of fat free mass was observed in both groups. The higher frequency of this condition is mainly reported in association with higher levels of GMFCS [22. Huysentruyt K, Geeraert F, Allemon H, Prinzie P, Roelants M, Ortibus E, et al. Nutritional red flags in children with cerebral palsy. Clin Nutr. 2020;39(2):548-53. https://doi.org/10.1016/j.clnu.2019.02.040
https://doi.org/10.1016/j.clnu.2019.02.0...
,33. Martínez de Zabarte Fernández JM, Ros Arnal I, Peña Segura JL, García Romero R, Rodríguez Martínez G. Situación nutricional en una población con parálisis cerebral moderada-grave: más allá del peso. An Pediatría. 2020;92(4):192-9. https://doi.org/10.1016/j.anpedi.2019.06.003
https://doi.org/10.1016/j.anpedi.2019.06...
,3232. Więch P, Ćwirlej-Sozańska A, Wiśniowska-Szurlej A, Kilian J, Lenart-Domka E, Bejer A, et al. The relationship between body composition and muscle tone in children with cerebral palsy: A case-control study. Nutrients . 2020;12(3):1-12. https://doi.org/10.3390/nu12030864
https://doi.org/10.3390/nu12030864 ...
]. This is explained by the fact that muscles have a reduced growth potential due to the neuromuscular injury that leads to increased sarcomere length (the fundamental unit of muscle force production and contraction) and muscle fibers [3333. Verschuren O, Smorenburg ARP, Luiking Y, Bell K, Barber L, Peterson MD. Determinants of muscle preservation in individuals with cerebral palsy across the lifespan: a narrative review of the literature. J Cachexia Sarcopenia Muscle. 2018;9(3):453-64. https://doi.org/10.1002/jcsm.12287
https://doi.org/10.1002/jcsm.12287 ...
]. Additionally, the occurrence of malnutrition is also associated with muscle mass depletion [3434. Deutz NEP, Ashurst I, Ballesteros MD, Bear DE, Cruz-Jentoft AJ, Genton L, et al. The Underappreciated role of low muscle mass in the management of malnutrition. J Am Med Dir Assoc. 2019;20(1):22-7. https://doi.org/10.1016/j.jamda.2018.11.021
https://doi.org/10.1016/j.jamda.2018.11....
].

In terms of measuring fat mass, a high percentage of excess was observed in both groups, with a higher frequency noted in individuals from the industrialized enteral diet group. This may be related to the low level of physical activity, lower fat free mass, and energy expenditure, leading to greater infiltration of adipose tissue in skeletal muscle [3333. Verschuren O, Smorenburg ARP, Luiking Y, Bell K, Barber L, Peterson MD. Determinants of muscle preservation in individuals with cerebral palsy across the lifespan: a narrative review of the literature. J Cachexia Sarcopenia Muscle. 2018;9(3):453-64. https://doi.org/10.1002/jcsm.12287
https://doi.org/10.1002/jcsm.12287 ...
,3535. Duran I, Schulze J, Martakis KS, Stark C, Schoenau E. Diagnostic performance of body mass index to identify excess body fat in children with cerebral palsy. Dev Med Child Neurol . 2018;60(7):680-6. https://doi.org/10.1111/dmcn.13714
https://doi.org/10.1111/dmcn.13714 ...
].

Furthermore, the nutritional composition of the enteral diet used must be considered, as it is known that energy requirements decrease as the severity of cerebral palsy increases [3636. Jesus AO, Stevenson RD. Optimizing nutrition and bone health in children with cerebral palsy. Phys Med Rehabil Clin N Am. 2020;31(1):25-37. https://doi.org/10.1016/j.pmr.2019.08.001
https://doi.org/10.1016/j.pmr.2019.08.00...
]. When a child is being fed enterally, nutritional needs should be calculated individually, based on physical activity level and CP severity, to avoid overweight and/or increased body fat [3737. Batra A, Marino LV, Beattie RM. Feeding children with neurodisability: challenges and practicalities. Arch Dis Child. 2022;107(11):967-72. https://doi.org/10.1136/archdischild-2021-322102
https://doi.org/10.1136/archdischild-202...
]. Thus, the continued use of a hyperlipidic, hypoproteic industrialized diet may have influenced the negative results presented in this study, such as low fat free mass and excess fat mass. This could be harmful to these individuals who receive this diet exclusively.

Regarding dietary intake assessment, there was a higher percentage of caloric adequacy in the mixed diet, which could be justified by individualized monitoring by an experienced dietitian. Additionally, the versatility of this diet allows for adjustments through the addition of foods or nutrient modules [3838. Brown T, Zelig R, Radler DR. Clinical outcomes associated with commercial and homemade blenderized tube feedings: A literature review. Nutr Clin Pract . 2020;35(3):442-53. https://doi.org/10.1002/ncp.10487
https://doi.org/10.1002/ncp.10487 ...
].

In terms of macronutrients, a higher percentage of protein needs was observed in the industrialized diet group compared to the AMDR. This could be a consequence of the insufficient caloric intake observed, which may have occurred due to adjustments made by the care team in response to excessive weight gain or intolerance to increased diet volume [3939. Caramico-Favero DCO, Guedes ZCF, Morais MB. Food intake, nutritional status and gastrointestinal symptoms in children with cerebral palsy. Arq Gastroenterol. 2018;55(4):352-7. https://doi.org/10.1590/S0004-2803.201800000-78
https://doi.org/10.1590/S0004-2803.20180...
]. Additionally, it can be justified by the fact that half of the participants received a hypoproteic industrialized enteral diet.

The higher protein intake in the mixed diet group, also observed in previous studies [4040. Gallagher K, Flint A, Mouzaki M, Carpenter A, Haliburton B, Bannister L, et al. Blenderized enteral nutrition diet study: Feasibility, Clinical, and microbiome outcomes of providing blenderized feeds through a gastric tube in a medically complex pediatric population. J Parenter Enter Nutr . 2018;42(6):1046-60. https://doi.org/10.1002/jpen.1049
https://doi.org/10.1002/jpen.1049 ...
,4141. Caselli TB, Lomazi EA, Montenegro MAS, Bellomo-Brandão MA. Comparative study on gastrostomy and orally nutrition of children and adolescents with tetraparesis cerebral palsy. Arq Gastroenterol . 2017;54(4):292-6. https://doi.org/10.1590/S0004-2803.201700000-48
https://doi.org/10.1590/S0004-2803.20170...
], indicates that it is possible to ensure adequate supply of this macronutrient through mixed diets, justified by the possibility of offering high-quality protein (meat, milk, and derivatives) at some times and nutritionally complete industrialized enteral diet at others.

A higher lipid consumption was observed in the industrialized diet group, which may be related to the fact that half of the study participants received a hyperlipidic industrialized enteral diet. A study found that 77.78% of closed system pediatric enteral nutrition diets currently offered in the Brazilian market were classified as hyperlipidic [4242. Bissacotti AP, Benedetti FJ. Nutrição enteral em sistema fechado para pediatria: escolha com base na disponibilidade no comércio brasileiro e na rotulagem. Braspen J [Internet]. 2020 [cited 2022 Nov 20];35(1):70-6. Available from: http://arquivos.braspen.org/journal/jan-mar-2020/artigos/12-Nutricao-enteral.pdf
http://arquivos.braspen.org/journal/jan-...
]. Similar results were also observed in the adult population, although to a lesser extent [4343. Dias DB, Alves TCHSS. Avaliação do perfil lipídico de fórmulas enterais utilizadas em um hospital filantrópico de Salvador - BA. Rev da Assoc Bras Nutr [Internet]. 2019 [cited 2022 Nov 12];10(1):22-30. Available from: https://www.rasbran.com.br/rasbran/article/view/1148/235
https://www.rasbran.com.br/rasbran/artic...
,4444. Freitas EC, Boery RNSO, Vilela ABA, Milagres MP. Qualidade das dietas industrializadas e suplementos nutricionais de maior prevalência de uso em um hospital público no interior da Bahia. RBONE [Internet]. 2018 [cited 2022 Nov 12]; 13(18):714-22. Available from: http://www.rbone.com.br/index.php/rbone/article/view/1047/870
http://www.rbone.com.br/index.php/rbone/...
]. This is concerning, especially for the pediatric population with CP, and could be directly related to the development of cardiovascular and metabolic diseases (obesity, diabetes, dyslipidemia) in the long term [77. Barja S, Le Roy C, Sepúlveda C, Guzmán ML, Olivarez M, Figueroa MJ. Obesity and cardio-metabolic risk factors among children and adolescents with cerebral palsy. Nutr Hosp. 2020;37(4):685-91. http://dx.doi.org/10.20960/nh.03009
http://dx.doi.org/10.20960/nh.03009 ...
].

To avoid excessive caloric and lipid intake, the guidelines of the European Society for Pediatric Gastroenterology Hepatology and Nutrition recommend the use of low-fat, low-calorie industrialized enteral diet for children with severe neurological impairment after nutritional status rehabilitation [1313. Romano C, Van Wynckel M, Hulst J, Broekaert I, Bronsky J, Dall’Oglio L, et al. European Society for Paediatric Gastroenterology, Hepatology and Nutrition Guidelines for the Evaluation and Treatment of Gastrointestinal and Nutritional Complications in Children with Neurological Impairment. J Pediatr Gastroenterol Nutr. 2017;65(2):242-64. https://doi.org/10.1097/MPG.0000000000001646
https://doi.org/10.1097/MPG.000000000000...
].

CONCLUSION

It is concluded that there was no difference in anthropometric parameters and body composition based on the type of diet received. It should be considered that the nutritional composition of the most common industrialized diet by the individuals in this study may have influenced the unfavorable results, such as the high frequency of low muscle mass and excess fat mass. Consequently, there arises the need for the formulation and availability of an enteral diet that meets the nutritional needs of this population.

Furthermore, investigations are suggested through longitudinal studies, comparing the nutritional composition and the influence of exclusively homemade and industrialized enteral diets on the assessment of anthropometric and body composition parameters in children and adolescents with SQCP.

At last, the importance of early and continuous nutritional monitoring is emphasized to adjust the composition of the offered diet, aiming to reduce adverse effects on the body composition and nutritional status of these individuals, which is already compromised due to the severity of CP.

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  • 1
    Article elaborated from dissertation by EPCR SCHMITZ, entitled “Tipo de dieta e composição corporal de crianças e adolescentes com paralisia cerebral em uso de nutrição enteral”. Universidade Federal de Pernambuco; 2021.

Edited by

Editor:

Dirce Maria Lobo Marchioni

Publication Dates

  • Publication in this collection
    27 May 2024
  • Date of issue
    2024

History

  • Received
    25 Jan 2023
  • Reviewed
    16 Oct 2023
  • Accepted
    02 Feb 2024
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