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Synthetic and Natural Caffeine on Hemodynamic Parameters in Young, Healthy Volunteers

NCT03495063 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2020-04-02

No results posted yet for this study

Summary

The purpose of this study determine the difference in hemodynamic effects of synthetic and natural caffeine consumption in healthy individuals through blood pressure (central and peripheral) assessment. Participants will randomly be assigned to consume either one 8oz cup of coffee containing 400mg of caffeine (increased caffeine using concentrated coffee) or one 8oz cup of coffee-flavored drink with approximately 400mg synthetic caffeine from capsules dissolved in it.

Conditions

  • Cardiovascular Injury

Interventions

DIETARY_SUPPLEMENT

Natural Caffeine

Consumption of 400mg of natural caffeine

DIETARY_SUPPLEMENT

Synthetic Caffeine

Consumption of 400mg of synthetic caffeine

Sponsors & Collaborators

  • David Grant U.S. Air Force Medical Center

    lead FED

Principal Investigators

  • Elizabeth A Tesch · David Grant Medical Center

  • Sachin A Shah · David Grant Medical Center

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
DOUBLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
40 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2019-09-16
Primary Completion
2020-11-01
Completion
2020-12-01

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03495063 on ClinicalTrials.gov