MedTrace Logo

Effect of Caffeine Intake in Vestibular Function

NCT02825199 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 32

Last updated 2016-07-07

No results posted yet for this study

Summary

Objective: Assess the effect of caffeine in the following vestibular function tests: Cervical Vestibular Evoked Potential (cVEMP), Ocular Vestibular Evoked Potential(oVEMP) and Caloric Test.

Methods: Randomized, prospective triple-blind, placebo controlled clinical trial. All participants underwent otoscopy, tympanometry, responded to the Profile of Mood State (POMS), submitted to the cVEMP, oVEMP and caloric tests. After that they received placebo or caffeine capsule (300mg) and repeated the procedures 45 minutes after.

Conditions

  • Vertigo
  • Diseases, Vestibular
  • Caffeine

Interventions

DIETARY_SUPPLEMENT

Caffeine

capsule: 300mg caffeine

DIETARY_SUPPLEMENT

Non caffeine

capsule: placebo (maize starch)

Sponsors & Collaborators

  • Instituto Brasiliense de Otorrinolaringologia

    lead OTHER

Principal Investigators

  • Alleluia Ledesma, Audiologist · Instituto Brasiliense de Otorrinolaringologia

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
TRIPLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2016-02-29
Primary Completion
2016-04-30
Completion
2016-05-31

Countries

  • Brazil

Study Locations

More Related Trials

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 NCT02825199 on ClinicalTrials.gov