Benefits outweigh cost
Commenting on the research findings, Mackenzie Cervenka, MD, professor of neurology and director of the Adult Epilepsy Diet Center at Johns Hopkins University, Baltimore, noted that the study is the first randomized controlled trial of this size to demonstrate a benefit from adding the modified Atkins diet to standard antiseizure therapy in treatment-resistant epilepsy.
“Importantly, the study also showed improvement in quality of life and behavior over standard-of-care therapies without significant adverse effects,” said Dr. Cervenka, who was not part of the research.
The investigators noted that the flexibility of the modified Atkins diet allows more variation in menu options and a greater intake of protein, making it easier to follow than a traditional ketogenic diet.
One area of debate, however, is whether these diets are manageable for individuals with low income. Poultry, meat, and fish, all of which are staples of a modified Atkins diet, can be more expensive than other high-carb options such as pasta and rice.
“While some of the foods such as protein sources that patients purchase when they are on a ketogenic diet therapy can be more expensive, if you take into account the cost of antiseizure medications and other antiseizure treatments, hospital visits, and missed work related to seizures, et cetera, the overall financial benefits of seizure reduction with incorporating a ketogenic diet therapy may outweigh these costs,” Dr. Cervenka said.
“There are also low-cost foods that can be used since there is a great deal of flexibility with a modified Atkins diet,” she added.
The study was funded by the Centre of Excellence for Epilepsy, which is funded by the Department of Biotechnology, Government of India. Dr. Tripathi and Dr. Cervenka report no relevant financial relationships.
A version of this article first appeared on Medscape.com.