Ignite Creation Date:
2025-12-24 @ 7:36 PM
Ignite Modification Date:
2025-12-28 @ 3:18 PM
Study NCT ID:
NCT07117903
Status:
RECRUITING
Last Update Posted:
2025-08-12
First Post:
2025-08-05
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Zhongshan Ketogenic Diet Study 1
Sponsor:
Fudan University
Organization:
Study Overview
Official Title:
Zhongshan Ketogenic Diet Study 1
Status:
RECRUITING
Status Verified Date:
2025-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
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 Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: