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Dieta Cetogénica en el paciente con epilepsia refractaria

2020; Elsevier BV; Volume: 91; Issue: 5 Linguagem: Inglês

10.32641/rchped.vi91i5.1563

0717-6228

María J. Rebollo G., Ximena Díaz SM, Marcela Soto R., Johanna Pacheco A., Scarlet Witting E., Isidora Daroch R., Francisco Moraga M.,

Child Nutrition and Feeding Issues

Epilepsy affects 0.5 to 1% of the population. 25% of pediatric patients have drug-resistant epilepsy (DRE). Ketogenic Diet (KD) emerges as an effective, non-pharmacological treatment in this group. Objective: To describe the effect of KD on seizure control and nutritional status in children whit DRE. Patients and Method: We reviewed the medical records of patients with DRE treated with KD, between 2008 and 2018, evaluating age, diagnosis, number of seizures, number of antiepileptic drugs used, clinical outcomes, and complications. The KD was initiated in all patients hospitalized for a period no longer than seven days, who were evaluated for their nutritional and anthropometric status, with weight and height measurements according to the clinical condition. Results: We analyzed 35 KD in 33 cases. The median age of KD initiation was 4.8 years with an interquartile range (IQR) of 2-3 to 6.8 years. Classical KD was used in 49% of patients, Modified Atkins Diet (MAD) in 37%, and Low-Glycemic Index Treatment (LGIT) in 14% of cases. The average duration was 13 months (SD 11 months). After three months of using KD, we observed at least 50% reduction of seizures in 82% (27/33) of the patients, out of these, 22.8% presented 90% or more reduction of seizures, and 20% ended up seizure-free. Adverse events were observed in 21 patients, mainly gastrointestinal (62%) and dyslipidemia (14%), without effect on height. All side effects resolved with medical management. Conclusions: KD is a useful treatment in pediatric patients with DRE without nutritional impact. The adverse events were easily controlled if the patients are evaluated by a multidisciplinary team, according to international guidelines.