Improving the effects of ketogenic diet therapy in children with drug-resistant epilepsy. (January 2022)

• Record Type: Journal Article
• Authors: Yang, Rongrong; Wen, Jialun; Wei, Wenjing; Chen, Haili; Cao, Dezhi; Chen, Li; Lu, Xinguo; Hu, Yan; Huang, Tieshuan; Li, Bing; Lin, Sufang; Zou, Dongfang; Ye, Jinghua; Zhang, Man; Wang, Yaoye; Yu, Mei; Liao, Jianxiang; Xiao, Zhitian
• Is Part Of: Seizure. Volume 94(2022)
• Page Start: 183
• Page End: 188
• Publication Date: 2022-01
• Subjects: Children -- Drug-resistant epilepsy -- Goal and long-term management -- Ketogenic diet therapy; Epilepsy -- Periodicals; Epilepsy -- Periodicals; Seizures -- Periodicals; Épilepsie -- Périodiques; Electronic journals; Electronic journals; 616.853
• DOI: 10.1016/j.seizure.2021.10.021
• Languages: English
• ISSNs: 1059-1311

Abstract

Highlights: Goal and long-term management is effective for ketogenic diet therapy. Goal and long-term management improves the retention rate during KD. Goal and long-term management reduces seizures and complications in KD therapy. Abstract: Purpose: To evaluate the retention rate, efficacy, and safety of ketogenic diet therapy for drug-resistant epilepsy in children and compare the results with those of a previous cohort at our institution. Methods: A total of 634 children with drug-resistant epilepsy were included in this retrospective study. Patients were categorized into two groups. The previous cohort was included as a control group and included 317 children assessed between 2004 and 2011, whereas the current group included 317 children assessed between 2015 and 2019. The control group was provided care as usual, and the current group additionally adopted the goal and long-term management strategy. Outcomes were measured with respect to retention rate, seizure reduction, and adverse reaction. Results: Patient demographics were consistent between both cohorts. Compared to the past ten years, the retention rate significantly increased over time (3 months: 62.8% vs. 82.0%, p <0.001; 6 months: 42.0% vs. 60.6%, p <0.001; 12 months: 24.3% vs. 34.1%, p = 0.007), and the response rate was significantly improved (3 months: 35.0% vs. 55.5%, p <0.001; 6 months: 26.2% vs. 43.2%, p <0.001; 12 months: 18.6% vs. 31.5%, p <0.001). Constipation ( n = 79, 24.9%) was the most common side effect in the current cohort. Food refusal and hypoproteinaemia reduced to 3.5% and 0.9%, respectively. Conclusion: Goal and long-term management is effective for ketogenic diet therapy, which significantly improved the ketogenic diet retention rate, efficacy, and incidence of adverse reactions. This strategy has promising applicability in ketogenic diet therapy. Clinical registration: ChiCTR-IIR-16, 008, 342.