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Published on: January 7, 2019
One Center's Experience With Outpatient Initiation of Ketogenic Therapy in Infants 18 Months or Younger
Christie T Becu1, Lisa Vanatta1, Christine E Sports1
1Department of Neurology, Barrow Neurological Institute, Phoenix Children's, Phoenix, AZ, USA.
Insights
Outpatient initiation of ketogenic therapy is safe and effective for infants up to 18 months old with drug-resistant epilepsy. This approach successfully reduced seizures in most infants, with manageable side effects in an outpatient setting.
Area of Science:
- Pediatric Neurology
- Metabolic Therapies
- Epilepsy Management
Background:
- Ketogenic therapy is a standard adjunctive treatment for drug-resistant epilepsy.
- Traditional initiation of ketogenic therapy requires hospitalization for patients.
- Infants aged 18 months and younger present unique challenges for epilepsy treatment.
Purpose of the Study:
- To evaluate the safety and efficacy of outpatient initiation of ketogenic therapy.
- To assess the feasibility of this approach in infants 18 months and younger.
- To compare outcomes with traditional inpatient initiation protocols.
Main Methods:
- A retrospective chart review was conducted on 37 infants.
- Patients initiated ketogenic therapy between 2011 and 2022 were included.
- Data on seizure reduction and adverse effects were analyzed.
Main Results:
- Ketogenic therapy reduced seizures by at least 50% in 62% of infants.
- Adverse effects, including constipation, vomiting, and acidosis, occurred in 86% of patients.
- All adverse effects were managed outpatient, with only 12% requiring hospitalization.
Conclusions:
- Outpatient initiation of ketogenic therapy is a safe and effective strategy for infants up to 18 months.
- This approach demonstrates successful seizure control with manageable adverse events.
- The findings support a shift towards outpatient protocols for this patient population.
Abstract:
BackgroundKetogenic therapy is an adjunct therapy for drug-resistant epilepsy and is usually initiated while patients are hospitalized. Phoenix Children's has experience with safe and effective outpatient initiation of ketogenic therapy in infants 18 months of age and younger.MethodsA retrospective chart review of 37 infants who initiated ketogenic therapy from 2011 to 2022 was performed.ResultsThe median (range) age of patients was 10 (2-18) months. Ketogenic therapy reduced seizures by at least 50% in 23 of 37 patients (62%). Adverse effects were reported in 32 of 37 patients (86%), including constipation, vomiting, and acidosis. Of 32 patients who developed adverse effects, all were managed as outpatients, and 4 (12%) required hospitalization to manage additional adverse effects.ConclusionThe results suggest that outpatient initiation of ketogenic therapy for infants ≤18 months of age was safe and efficacious in this cohort.
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