Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 7:36 PM
Ignite Modification Date:
2025-12-24 @ 7:36 PM
NCT ID:
NCT07117903
Brief Summary:
This dietary intervention study was designed to investigate the impact of a ketogenic diet on platelet function and and thrombus formation. Based on our preclinical observations, the study also aimed to discover whether aspirin could effectively counteract the ketogenic diet-induced enhancement of platelet function and attenuate the associated prothrombotic state.
Detailed Description:
A randomized controlled trial was conducted to evaluate the impact of a ketogenic diet (KD) on platelet function and thrombus formation compared to a normal diet. Participants who met the specified inclusion and exclusion criteria were randomly assigned to either the KD group or the control group. The KD group followed a calorie-restricted, very-low-carbohydrate, high-fat diet for 7 days (5% carbohydrates, 30% protein, 65% fat, with a daily energy deficit of 600 kcal). To ensure compliance, one meal per day was provided as a commercial replacement. The normal diet group was instructed to maintain their original eating habits and rhythms. Whole blood was collected from the median cubital vein at baseline (pre-intervention) and after 7 days of the dietary intervention. Plasma ketone body levels were measured at both time points. To determine the effects of aspirin, the post-intervention whole blood was incubated ex vivo with either aspirin or a vehicle control. Platelet function was subsequently analyzed using platelet aggregation and ATP release assays, while thrombus formation was evaluated using a microfluidic whole-blood perfusion assay.
Study:
NCT07117903
Study Brief:
Protocol Section:
NCT07117903