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 @ 7:10 PM
Ignite Modification Date:
2025-12-24 @ 7:10 PM
NCT ID:
NCT03528603
Brief Summary:
The investigators have previously observed a reduced level of platelet aggregation 2 hours after healthy male individuals were asked to drink extra virgin olive oil (EVOO) that provided a higher level of one specific phenolic known as oleocanthal. This study will help the investigators further determine the effects of oleocanthal-rich EVOO intake on platelet function at 2, 4 and 6 hours after intake with food compared to platelet function in the morning after an overnight fast.
Detailed Description:
Fifty adult male volunteers will be asked to participate in one of two study trials that will be randomized double-blind controlled crossover trials with 2 study visits. The participants will arrive to the facility after an overnight fast, and will be asked to consume their assigned EVOO either without (trial 1) or with (trial 2) a standardized low-phenolic food (such as rice, pasta or mashed potatoes) with 40 mL of one of 2 EVOOs that are matched for their total phenolic content, but with one oil containing oleocanthal, and one with very low levels of oleocanthal. At zero, two, 4 and 6 hours after EVOO intake a blood sample will be collected for the assessment of collagen- ADP-, and AA-induced platelet aggregation, as well as an untargeted metabolomics profile.
As an assessment of phenotypic stability, a subset of individuals (n=5 per trial) that have exhibit either low or high platelet responses, will be asked to repeat the above study.
Study:
NCT03528603
Study Brief:
Protocol Section:
NCT03528603