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Published on: January 7, 2019
Perioperative Management of Children on Ketogenic Dietary Therapies
Zacherie R Conover1, Afsaneh Talai2, Katherine S Klockau3
1From the Departments of Anesthesiology.
Insights
Ketogenic diet therapy (KDT) is crucial for children with drug-resistant epilepsy. Anesthetic management must maintain ketosis to prevent seizures during surgery.
Area of Science:
- Pediatric Anesthesiology
- Neurology
- Dietary Therapy
Background:
- Ketogenic diet therapy (KDT) is an established treatment for drug-resistant epilepsy in children.
- Interest in KDT is growing, leading to more pediatric patients requiring anesthesia.
- Maintaining ketosis perioperatively is vital to prevent seizures in these children.
Purpose of the Study:
- To review the clinical aspects of KDT in pediatric patients.
- To provide guidance on anesthetic management for children on KDT.
- To highlight the importance of maintaining ketosis during the perioperative period.
Main Methods:
- Literature review of KDT in pediatric epilepsy.
- Analysis of clinical indications, contraindications, and monitoring of KDT.
- Summary of anesthetic management recommendations for KDT patients.
- Inclusion of a table detailing carbohydrate content in anesthetic drugs.
Main Results:
- KDT is effective for drug-resistant epilepsy and other neurologic disorders.
- Perioperative management requires careful attention to maintain ketosis.
- Inappropriate management increases seizure risk in children on KDT.
- Anesthetic drugs can contain carbohydrates that disrupt ketosis.
Conclusions:
- Pediatric anesthesiologists must be familiar with KDT principles.
- Perioperative anesthetic strategies should prioritize maintaining ketosis.
- Understanding carbohydrate content in anesthetic agents is essential for safe patient care.
Abstract:
Ketogenic diet therapy (KDT) is an effective treatment modality for children with drug-resistant epilepsy and certain other metabolic and neurologic disorders. With a resurgence of interest in KDT, pediatric anesthesiologists are increasingly encountering children on KDT for a variety of surgical and medical procedures. Maintenance of ketosis is critical throughout the perioperative period, and if not managed appropriately, these patients are at an increased risk of seizures. This review article provides an overview of the clinical indications, contraindications, proposed anticonvulsant mechanisms, initiation, and monitoring of children on KDTs. Recommendations for the perioperative anesthetic management of children on KDT are summarized. A comprehensive table listing the carbohydrate content of common anesthetic drugs is also included.
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