Brain Energy for Amyloid Transformation in Alzheimer's Disease Study
不适用
已完成
NCT03472664
| 适应症 | Alzheimer Disease, Mild Cognitive Impairment |
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| 分期 | 不适用 |
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| 申办方 | Wake Forest University Health Sciences |
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| 状态 | 已完成 |
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| 受试者人数 | 84 人 |
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| 干预(药物) | low carbohydrate/high fat diet, low fat/high carbohydrate diet |
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| 开始日期 | 2018年7月16日 |
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| 完成日期 | 2024年7月19日 |
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| 结果公布日 | 2026年8月3日 |
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摘要
The Brain Energy for Amyloid Transformation in AD (Alzheimer's disease) or BEAT-AD study will compare the effects of a ketogenic low-carbohydrate diet and a low-fat diet in adults with mild cognitive impairment. The data collected will help determine whether diet interventions induce changes in cognitive function, cerebral blood flow, and levels of certain proteins and hormones in body fluids. The study will include volunteers who have mild cognitive impairment, who will be randomly assigned to receive either a ketogenic low-carbohydrate diet or a low-fat diet for 16-weeks, with follow-up assessment 8 weeks after diet completion. Study measures, clinic visits and phone sessions will occur at baseline and throughout the 24-week study. Participant will follow either a low-carbohydrate or low-fat diet that will be individually planned with help from a study dietitian. After completing the study diet for 16 weeks, participants will resume their normal diet. The final visits will occur at week 24 (8 weeks after the completing the diet). At the end of the 24-week study, participants will be given the opportunity to meet with the study dietitian for education and assistance with planning
Cerebrospinal Fluid Abeta42
baseline · pg/ml
| Modified Mediterranean Ketogenic Diet | 1046.15 ± 547.15 pg/ml |
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| American Heart Association Diet | 956.15 ± 418.09 pg/ml |
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Cerebrospinal Fluid Abeta42
week 16 · pg/ml
| Modified Mediterranean Ketogenic Diet | 1007.50 ± 529.60 pg/ml |
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| American Heart Association Diet | 1011.20 ± 392.42 pg/ml |
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本页整理自 ClinicalTrials.gov 的公开数据,不构成医疗建议,也不构成投资建议。请务必咨询专业医师。