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Sponsored by: |
Vanderbilt University |
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Information provided by: | Vanderbilt University |
ClinicalTrials.gov Identifier: | NCT00178906 |
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.
Condition |
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Depression |
Study Type: | Observational |
Study Design: | Ecologic or Community, Cross-Sectional |
Official Title: | Acoustical Properties of Speech as Indicators of Suicidal Risk |
Ages Eligible for Study: | 25 Years to 65 Years |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Sampling Method: | Probability Sample |
Acutely suicidal depressed patients; non-suicidal depressed patients;
Inclusion Criteria:
Exclusion Criteria:
United States, Tennessee | |
Vanderbilt University | |
Nashville, Tennessee, United States, 37235 |
Principal Investigator: | Richard Shiavi, PhD | Vanderbilt University |
Principal Investigator: | Ronald M Salomon, MD | Vanderbilt University |
Responsible Party: | Vanderbilt University ( Richard Shiavi, PhD ) |
Study ID Numbers: | 9956 |
Study First Received: | September 12, 2005 |
Last Updated: | January 25, 2008 |
ClinicalTrials.gov Identifier: | NCT00178906 |
Health Authority: | United States: Institutional Review Board |
depression suicide voice |
Depression Mental Disorders Mood Disorders |
Suicide Depressive Disorder Behavioral Symptoms |