Ketogenic diet. Update and application.

Area of Science:

• Pediatric Neurology
• Metabolic Therapies

Background:

• The ketogenic diet, a high-fat, low-carbohydrate regimen, was developed in 1921 to manage intractable pediatric epilepsy by simulating fasting.
• It requires meticulous medical team management and is recognized for its efficacy in medically refractory cases.

Purpose of the Study:

• To evaluate the efficacy and challenges of implementing the ketogenic diet for intractable epilepsy in children at a Middle Eastern center.
• To identify culturally specific issues affecting diet provision and compliance.

Main Methods:

• Retrospective review of 8 children with intractable epilepsy treated with the ketogenic diet over two years.
• Individualized diet calculation and rigid control under a comprehensive medical team approach.

Main Results:

• 38% (3/8) of children achieved >50% seizure reduction, a lower efficacy rate compared to published literature (50%).
• Significant challenges in diet provision and compliance were encountered, some unique to the local culture.

Conclusions:

• The ketogenic diet can be effective for pediatric intractable epilepsy but requires careful patient selection and committed parents.
• Cultural factors present unique challenges that must be addressed for successful implementation and improved outcomes.