Evaluation of a simplified modified Atkins diet for use by parents with low levels of literacy in children with refractory epilepsy: A randomized controlled trial.
This study was planned to develop and evaluate a simple, easy-to-understand variation of the modified Atkins diet, for use by parents with low levels of literacy in children with refractory epilepsy.



This study was conducted in two phases. In the first phase, a simplified version of the modified Atkins diet was developed. In the second phase this was evaluated in children aged 2-14 years who had daily seizures despite the appropriate use of at least two anticonvulsant drugs, in an open-label randomized-controlled-trial. Children were randomized to receive either the simplified modified Atkins diet or no dietary intervention for a period of 3 months with the ongoing anticonvulsant medications being continued unchanged in both the groups. Reduction in seizure frequency was the primary outcome-measure. Data was analyzed using intention to treat approach. Adverse effects were also studied. (Clinical trial identifier NCT0189989).



Forty-one children were randomly assigned to the diet-group, and 40 were assigned to the control-group. Two patients discontinued the diet during the study period. The proportion of children with>50% seizure reduction was significantly higher in the diet group as compared to the control group (56.1% vs 7.5%, p<0.0001). The proportion of children with 90% seizure reduction was also higher in the diet group (19.5% vs 2%, p=0.09). Six children in the diet group were seizure free at 3 months compared with two in the control group (p=0.26). At 3 months, 6 children had constipation and 5 had weight loss.



A simplified version of the modified Atkins diet was developed for use by parents with low levels literacy. This diet was found to be feasible, efficacious and well tolerated in children with refractory epilepsy.
Division of Pediatric Neurology, Department of Pediatrics, Lady Hardinge Medical College and Associated Kalawati Saran Children Hospital, New Delhi, 110001, India. Electronic address: sharma.suvasini@gmail.com.
Suvasini
S
Sharma
Division of Pediatric Neurology, Department of Pediatrics, Lady Hardinge Medical College and Associated Kalawati Saran Children Hospital, New Delhi, 110001, India. Electronic address: shaiphaligoel1@gmail.com.
Shaiphali
S
Goel
Division of Pediatric Neurology, Department of Neonatal, Pediatric and Adolescent Medicine, BLK Super Speciality Hospital, Pusa Road, New Delhi, 110005, India; Division of Neurology, The Hospital for Sick Children, M5G1H4, Toronto, Ontario, Canada. Electronic address: puneet_mpa@yahoo.com.
Puneet
P
Jain
Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India. Electronic address: anujamarch26@yahoo.co.in.
Anuja
A
Agarwala
Division of Pediatric Neurology, Department of Pediatrics, Lady Hardinge Medical College and Associated Kalawati Saran Children Hospital, New Delhi, 110001, India. Electronic address: drsaneja@gmail.com.
Satinder
S
Aneja
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D050528:Diet, Carbohydrate-Restricted / Q000009:adverse effects; D000069279:Drug Resistant Epilepsy / Q000178:diet therapy*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D000067010:Literacy; D008297:Male; D010290:Parents; D016896:Treatment Outcome
Dietary therapies; Ketogenic diet; Seizures