Overview

Efficacy of a Simplified Modified Atkins Diet in Children With Refractory Epilepsy

Status:
Completed

Trial end date:
2015-11-01

Target enrollment:
0

Participant gender:
All

Summary

One third of children with epilepsy have seizures that are medically intractable. Uncontrolled seizures pose a variety of risks to children, including higher rates of mortality, developmental delay and cognitive impairment. Epilepsy surgery is not a feasible option for most children with refractory epilepsy. The ketogenic diet and the modified Atkins diet have been shown to be effective alternative treatments in children with refractory epilepsy. However, these need parents to be educated, and understand complex instructions of weighing foods and diet preparation. Therefore, children with parents with low levels of literacy and poor socioeconomic status have not been able to benefit from these therapies. Also, the paucity of trained dieticians and limited availability of labeled foods in resource-constraint settings has made these dietary therapies even more inaccessible. This study aimed to to develop a simple-to-administer variation of the modified Atkins diet for use in children with refractory epilepsy and to evaluate the efficacy and tolerability of this simplified modified Atkins diet in children with refractory epilepsy in a randomized controlled open-label trial.

Phase:

Phase 2/Phase 3

Accepts Healthy Volunteers?

Details

Lead Sponsor:

Lady Hardinge Medical College

Treatments:

Anticonvulsants

Criteria

Inclusion Criteria:

1. Age: 2 - 14 years.

2. Seizures persisting daily or more than 7 per week despite the use of at least 2
anti-epileptic drugs in appropriate doses and levels (whenever available) in suitable
to the syndrome and EEG findings.

Exclusion Criteria:

1. Known or suspected inborn error of metabolism:

Patients with clinical suspicion of metabolic disorder as evidenced by 2 or more of
the following- a history of parental consanguinity, prior affected siblings,
unexplained vomiting, intermittent worsening of symptoms, recurrent episodes of
lethargy, altered sensorium, or ataxia, hepatosplenomegaly on examination With or
without 2 or more of the following biochemical abnormalities High blood ammonia
(>80mmol/L), High arterial lactate (>2 mmol/L), metabolic acidosis (pH <7.2),
hypoglycaemia (blood sugar <40 mg/dl), abnormal urinary aminoacidogram, presence of
reducing sugars or ketones in urine, and positive results on urine neurometabolic
screening tests.

In such patients, blood tandem mass spectrometry or urine gas chromatography mass
spectroscopy (GCMS) will be obtained to look for inborn error of metabolism.

2. Surgically remediable causes of epilepsy such as tumors, cortical dysplasias, mesial
temporal lobe epilepsy etc with refractory focal epilepsy.

We will perform MRI brain, and short term video-EEG in all patients with focal
seizures to look for surgically remediable causes.

3. Motivational or psychosocial issues in the family which would preclude compliance

4. Systemic illness- chronic hepatic, renal or pulmonary disease