Effect of a Specific Phenolic Compound on Blood Pressure

Status Recruiting

Clinical Trial Summary

Clinical Trial Description

The study's main objective is to investigate the effects of acute consumption of a preparation containing 100 mg of a specific phenolic compound (patent pending, P201531587) on systolic blood pressure (BP) after ingestion of a high fat meal.

The secondaries objectives are:

- To evaluate the effects on diastolic BP.

- To study the phenolic compound bioavailability and to analyze its metabolites for determine the phenolic compound consumption biomarkers.

- To evaluate the effects on endothelial function by ischemic reactive hyperemia (IRH).

The sample size was calculated using a previous studies using systolic blood pressure (SBP) as the primary outcome measure. A total of 14 subjects are needed, assuming variance components of approximately 20.0, to detect differences between treatments (placebo and phenolic product) of 10 mmHg, with a bilateral significance level of α=0.05, a power of 80% and a standard deviation of 11.82 mmHg at the baseline.

To compare the main variable efficiency of the products of study as well as secondary variables of efficiency, will carry out analysis of the covariance (ANCOVA) with basal value as covariable, followed by the Tukey test for determining multiple differences. All tests will be carried out with significance to bilateral level of 5%. It is considered significant value p<0,05. The data will be analyzed using the "SPSS" program version 22.

The statistical analysis will follow the principles specified in the guidelines of the International Conference on Harmonization (ICH) E9 and CPMP/EWP/908/99 ICH E9 Points to Consider on Multiplicity Issues in Clinical Trials. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT02628353
Study type	Interventional
Source	Technological Centre of Nutrition and Health, Spain
Contact	Rosa Maria Valls, PhD
Phone	+34977759377/636944723
Email	estudis@ctns.cat
Status	Recruiting
Phase	Phase 3
Start date	December 2015
Completion date	March 2017

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Effect of a Specific Phenolic Compound on Blood Pressure — PHENOLPRESS

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms