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Clinical Trials/NCT00178906
NCT00178906
Completed
Not Applicable

Acoustical Properties of Speech as Indicators of Suicidal Risk

Vanderbilt University1 site in 1 country124 target enrollmentDecember 1999
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ConditionsDepression

Overview

Phase
Not Applicable
Intervention
Not specified
Conditions
Depression
Sponsor
Vanderbilt University
Enrollment
124
Locations
1
Status
Completed
Last Updated
9 years ago
OverviewInvestigatorsEligibility CriteriaOutcomesSitesSimilar Trials

Overview

Brief Summary

This project is focused on acoustical, sound, analysis of speech in order to identify vocal characteristics of speech that are associated with suicidality. Speech samples will be collected from four populations with different mental health status: suicidal, ideational suicidal, depressed and those in remission from depression, (the control group). Speech of subjects will be recorded during routine diagnostic interview sessions. The speech samples will be acoustically analyzed via digital computer algorithms. The acoustical differences among those groups will be determined based on the statistical analysis.

Registry
clinicaltrials.gov
Start Date
December 1999
End Date
April 2008
Last Updated
9 years ago
Study Type
Observational
Sex
All

Investigators

Responsible Party
Sponsor

Eligibility Criteria

Inclusion Criteria

  • •Age Range: 25 to 65 years of age
  • •Participants must be depressed or be in remission from depression (have a history of depression)

Exclusion Criteria

  • •speech impediment
  • •intoxication at time of interview

Outcomes

Primary Outcomes

Not specified

Study Sites (1)

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