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Evaluation of Physiological and Vocal Parameters in Volunteers of Both Genders Submitted to an Anxiogenic Task

F

Federal University of São Paulo

Status

Completed

Conditions

Communication
Anxiety

Study type

Observational

Funder types

Other

Identifiers

NCT01157273
CEP/UNIFESP 0707/05
142932/2006-0 (Other Identifier)

Details and patient eligibility

About

Objective: To assess whether the anxiety caused by a task considered anxiogenic, Simulated Public Speaking (SPS) test, would change the responses of healthy individuals regarding physiological and vocal parameters. Method: The sample comprised 30 participants of both genders, 19-42 years old, with no history of psychiatric disorders. The score in the STAI-Trait enabled investigators to assign participants to two groups: LOW ANXIETY (LA) and HIGH ANXIETY (HA). The investigators evaluated physiological parameters (heart rate, skin conductance, temperature in the extremities, electromyogram of the frontal muscle and salivary cortisol) and vocal parameters (vocal self-evaluation, quality of life in voice and vocal symptoms and signs) BEFORE, DURING and AFTER the SPS.

Enrollment

24 patients

Sex

All

Ages

18 to 45 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Aged 18 to 45 years
  • Volunteers with no psychiatric history and diagnosis of vocal problem
  • Have a minimum of the average school

Exclusion criteria

  • Chronic smokers
  • Subjects with paralysis or neurological diseases
  • Compromised upper airway at the time of the experiment
  • User stimulants, psychotropic drugs, herbal medicines, tranquilizers, antidepressants
  • Have drunk coffee or alcohol on the day of the experiment

Trial design

24 participants in 2 patient groups

High Anxiety (HA) group
Description:
13 participants of both genders, 19-42 years old, with no history of psychiatric disorders and scores above 41 in STAI-Trait
Low Anxiety (LA) group
Description:
11 participants of both genders, 19-42 years old, with no history of psychiatric disorders and scores below 41 in STAI-Trait

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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