RESUMEN
En la actualidad cada vez más familias optan por seguir una alimentación basada en plantas (ABP). Es fundamental que pediatras y agentes de salud conozcan estos tipos de patrones alimentarios para asesorar adecuadamente a sus pacientes y derivarlos oportunamente a especialistas capacitados con el objetivo de garantizar un adecuado crecimiento y desarrollo principalmente en la edad pediátrica, evitando posibles consecuencias negativas sobre la salud. La mayoría de las sociedades científicas del mundo considera a las dietas vegetarianas apropiadas para todas las etapas de la vida si están correctamente planificadas, suplementadas y con un seguimiento adecuado por especialistas capacitados. Con respecto a las dietas veganas existen controversias por parte de las distintas sociedades con respecto a si son adecuadas o no en pediatría. Recientemente se han revisado las descripciones respecto a las tipificaciones de una ABP y se ha propuesto una definición estándar de estos tipos de dieta. Los riesgos más significativos asociados a la mala planificación de estas dietas son las deficiencias de calcio, vitamina D y vitamina B12, aunque también se debe tener en cuenta el estado del zinc, selenio, yodo y los ácidos grasos Omega 3. Es importante la planificación diaria de un plato nutricionalmente completo y es incuestionable que quienes siguen estos patrones alimentarios reciban suplementos con vitamina B12 adecuados para cada etapa de la vida. Se requieren más estudios en pediatría para evaluar los efectos de las distintas ABP sobre la ingesta de nutrientes, el estado nutricional, el crecimiento, desarrollo y la prevención de enfermedades no transmisibles (AU)
Currently, an increasing number of families are choosing to follow a plant-based diet (PBD). It is essential that pediatricians and healthcare agents know these types of dietary patterns in order to properly advise their patients and refer them to trained specialists to ensure adequate growth and development, especially in the pediatric age, avoiding possible negative health consequences. Most of the world's scientific societies consider vegetarian diets appropriate for all stages of life if they are adequately planned, supplemented and monitored by trained specialists. However, there is controversy among different societies regarding the appropriateness of vegan diets for children. Recently, there has been a review of descriptions concerning the characteristics of a plant-based diet, leading to a proposed standard definition for these types of diets. The most significant risks associated with poorly planned diets are calcium, vitamin D, and vitamin B12 deficiencies, although zinc, selenium, iodine and omega-3 fatty acid status should also be considered. The daily planning of a nutritionally complete meal is important and it is imperative that those who follow these dietary patterns receive vitamin B12 supplementation appropriate for each stage of life. Further studies in children are needed to evaluate the effects of different PBDs on nutrient intake, nutritional status, growth, development, and prevention of noncommunicable diseases (AU)
Asunto(s)
Humanos , Preescolar , Niño , Adolescente , Dieta Vegetariana , Dieta Vegana , Dieta Saludable , Dieta a Base de Plantas/efectos adversos , Dieta a Base de Plantas/tendenciasRESUMEN
The term "ketogenic diet" (KD) is used for a wide variety of diets with diverse indications ranging from obesity to neurological diseases, as if it was the same diet. This terminology is confusing for patients and the medical and scientific community. The term "ketogenic" diet implies a dietary regimen characterized by increased levels of circulating ketone bodies that should be measured in blood (beta-hydroxybutyrate), urine (acetoacetate) or breath (acetone) to verify the "ketogenic metabolic condition". Our viewpoint highlights that KDs used for epilepsy and obesity are not the same; the protocols aimed at weight loss characterized by low-fat, low-CHO and moderate/high protein content are not ketogenic by themselves but may become mildly ketogenic when high calorie restriction is applied. In contrast, there are standardized protocols for neurological diseases treatment for which ketosis has been established to be part of the mechanism of action. Therefore, in our opinion, the term ketogenic dietary therapy (KDT) should be reserved to the protocols considered for epilepsy and other neurological diseases, as suggested by the International Study Group in 2018. We propose to adjust the abbreviations in VLCHKD for Very Low CarboHydrate Ketogenic Diet and VLEKD for Very Low Energy Ketogenic Diet, to clarify the differences in dietary composition. We recommend that investigators describe the researchers describing efficacy or side effects of KDs, to clearly specify the dietary protocol used with its unique acronym and level of ketosis, when ketosis is considered as a component of the diet's mechanism of action.
Asunto(s)
Dieta Cetogénica , Epilepsia , Cetosis , Humanos , Dieta Cetogénica/efectos adversos , Obesidad/diagnóstico , Epilepsia/diagnóstico , Cuerpos Cetónicos , Cetosis/diagnósticoAsunto(s)
Humanos , Dieta Cetogénica/historia , Dieta Cetogénica/métodos , Dieta Cetogénica/tendencias , Epilepsia Refractaria/dietoterapia , Dieta Rica en Proteínas y Pobre en Hidratos de Carbono , Errores Innatos del Metabolismo/dietoterapia , Enfermedades del Sistema Nervioso/dietoterapia , Resultado del TratamientoRESUMEN
INTRODUCTION: Initiation of ketogenic diet therapies (KDT) for pediatric epilepsy is usually done on an inpatient basis and the diet is managed during clinical appointments following a protocol of visits and routine tests. Because of the 2019 coronavirus disease (COVID-19) pandemic and the associated lock-down measures, we switched from outpatient to telemedicine-based KDT initiation. OBJECTIVE: To explore the feasibility, effectiveness, and safety of online KDT initiation and follow-up by comparing a group of children with drug-resistant epilepsy that was managed by telemedicine compared to a group that was treated on an outpatient basis. MATERIALS AND METHODS: An observational study was conducted in two groups of patients with drug-resistant epilepsy who initiated KDT and were followed up with an online versus an outpatient modality by the interdisciplinary KDT team of Hospital Pediatria JP Garrahan in Buenos Aires, Argentina. Dietary compliance, ketosis, retention rate, adverse effects, number of contacts, and clinical outcome were evaluated at 1, 3, and 6 months on the diet. RESULTS: Overall, 37 patients were included, of whom 18 started the KD by telemedicine and 19 on an outpatient basis. Minimum follow-up of the patients was 6 months. All patients received the classic ketogenic diet. No statistical differences between the two groups regarding efficacy and safety of the diet were found. CONCLUSIONS: Our results support the feasibility and safety of initiating and management of KDT by telemedicine. Patients and their families should be carefully selected in order to guarantee a good outcome.
Asunto(s)
COVID-19 , Dieta Cetogénica , Epilepsia Refractaria , Epilepsia , Telemedicina , Niño , Control de Enfermedades Transmisibles , Dieta Cetogénica/métodos , Humanos , Pacientes Ambulatorios , Pandemias , Resultado del TratamientoRESUMEN
INTRODUCTION: The ketogenic diet is a non-pharmacological treatment that has been used as a therapeutic alternative for the management of refractory epilepsy since 1921. It is a diet, high in fats and low in carbohydrates, which is used to treat paediatric refractory epilepsy, and is effective in around 50% of the patients that begin to follow it. It is a nutrition plan that is imbalanced in terms of both macro- and micro-nutrients, which can give rise to nutritional deficits in energy, proteins, minerals and vitamins, as well as an excess of lipids. There is therefore a risk of it causing undesirable side effects both at the outset and in later stages of the treatment. DEVELOPMENT: The most frequent adverse effects that may occur either in acute form or in later stages are described, and tools that can be used in their management and prevention during treatment are proposed for paediatricians and ketogenic diet teams. CONCLUSIONS: Some adverse effects are difficult to interpret and may manifest due to involvement at different levels of the organism, thereby arousing doubts as to whether they are caused by the diet, the antiepileptic medication or by the patient's own intercurrent complications. It is important to follow the study and evaluation frequency protocol in order to detect and prevent these effects, as well as to consult reference centres in order to evaluate the cost-benefit of continuing the treatment or not.
TITLE: Actualizacion sobre los efectos adversos durante la terapia con dieta cetogenica en la epilepsia refractaria pediatrica.Introduccion. La dieta cetogenica es una terapia no farmacologica que se ha usado como alternativa para el tratamiento de la epilepsia refractaria desde 1921. Es una dieta alta en grasas y baja en hidratos de carbono, que se utiliza en el tratamiento de la epilepsia refractaria pediatrica, efectiva en alrededor del 50% de los pacientes que la inician. Se trata de un plan alimentario desequilibrado tanto en macro como en micronutrientes, que puede causar deficits nutricionales en energia, proteinas, minerales y vitaminas, y exceso de lipidos, con riesgo de ocasionar efectos secundarios no deseados tanto en el inicio del tratamiento como de forma tardia. Desarrollo. Se describen los efectos adversos mas frecuentes que se presentan en forma aguda o tardiamente, y se brindan herramientas para su manejo y prevencion durante el tratamiento para pediatras y equipos de dieta cetogenica. Conclusiones. Algunos efectos adversos son de dificil interpretacion, y pueden ser manifestacion por afectacion a diferentes niveles del organismo, poniendo en duda si son secundarios a la dieta, a la medicacion antiepileptica o a intercurrencias del propio paciente. Es importante seguir el protocolo de frecuencia de estudios y evaluaciones para detectar y prevenir estos efectos, y consultar a centros de referencia evaluando el coste-beneficio de continuar o no el tratamiento.