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NCT03841838 · ClinicalTrials.gov registry record · NA

The Effect of Energy Drink on Cardiovascular Variables: A Randomized Controlled Trial

A NA study, sponsored by University of the Pacific.

Completed
Registry status
NA
Development phase
20
Enrollment target

NCT03841838: Completed NA study, sponsored by University of the Pacific.

NCT03841838 is a NA study that has completed, run by University of the Pacific. The registered enrollment target is 20 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03841838, a NA study, has completed, sponsored by University of the Pacific.

COMPLETED
Registry status
NA
Development phase
20 participants
Enrollment target

Study Summary

Many adults in the United States regularly consumer energy drinks. Currently, the safety of energy drinks is still questionable and there are many reports associating energy drinks with adverse events including hospitalizations and deaths. Previous research shows that energy drink can affect heart rhythm and elevate blood pressure. However, these studies use a higher volume (32 ounces) of energy drinks than those available in the market (24 ounces). The purpose of this study is to study if 24-ounce energy drinks can significantly affect heart rhythm and elevate blood pressure when compared to a placebo.

Primary Outcome

Maximum change in QTc interval from baseline in each of 2 arm

Interventions

  • OTHER Energy drink
  • OTHER Placebo drink

Trial Details

FieldValue
Enrollment Target 20 participants
Start Date 2019-02-23
Est. Completion 2019-05-09
Phase NA
University of the Pacific

7 total trials

What the finished NCT03841838 record still lists

NCT03841838 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 20 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower).

The record links to 0 conditions, and to 2 interventions - of which Energy drink is the first listed.

NCT03841838 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03841838 about?

NCT03841838 is a clinical study titled "The Effect of Energy Drink on Cardiovascular Variables: A Randomized Controlled Trial". Many adults in the United States regularly consumer energy drinks. Currently, the safety of energy drinks is still questionable and there are many reports associating energy drinks with adverse events including hospitalizations and deaths. Previous research shows that energy drink can affect heart r...

What is the current status of trial NCT03841838?

This trial is currently completed. It is a NA study. The enrollment target is 20 participants. The study started on 2019-02-23. Estimated completion is 2019-05-09.

What interventions are being tested in trial NCT03841838?

The interventions under investigation include: Energy drink (OTHER), Placebo drink (OTHER).

Who is sponsoring clinical trial NCT03841838?

This trial is sponsored by University of the Pacific, which has 7 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03841838's enrollment target sits among peer trials

20 1768th of 2000 higher than 140 of 2,000 other NA trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03841838, the US trial registry maintained by the National Library of Medicine. NCT03841838 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.