Parenteral medication considerations for the ketogenic diet

Abstract

Purpose: This initiative conducted a needs assessment regarding the extent of potential risk for accidental carbohydrate exposure in patients on the ketogenic diet in acute care settings at 2 academic medical centers. Summary: Medications used in the emergency department, intensive care unit, or operating room can contain carbohydrates or be diluted in carbohydrate-containing fluids. Use of these medications can shift patients on the ketogenic diet out of ketosis, causing breakthrough seizures. Despite standard clinical practices, there are no consensus guidelines to date for the logistical management of these patients during hospital admissions. This lack of standardized management increases the risk for parenteral medication errors during transitions within the healthcare system. A review of the literature demonstrates increased medication safety errors compounded by this lack of systemwide endeavors. Initiatives enhancing provider education and quality improvement safety measures have been reported; however, the extent of the potential risk with regard to medication formulation has not been assessed. Fifty medications were evaluated for their potential risk for carbohydrate exposure in a real-world quality improvement needs assessment conducted at 2 academic medical centers. Conclusion: Because of increased exposure to carbohydrate-containing medications and medication safety errors, the authors recommend developing institutional protocols, an order set in the electronic medical record, and a multidisciplinary approach for patients on the ketogenic diet. Further research is warranted to assess the impact of these quality improvement measures on safety and clinical outcomes and to justify the development and implementation of consensus guidelines in centers of excellence that serve these patients.