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NCT07789808 · ClinicalTrials.gov record · last posted 2026-08-27

Activating Voice Journaling for Mental Health With Voice Biomarkers

StatusCompleted
PhaseNot specified
Started2019-10-01
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This retrospective observational study evaluated the relationship between voice characteristics and self-reported mental health symptoms using longitudinal data collected through the Kintsugi Voice Journaling app. Participants provided voice recordings and completed the Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorder-7 (GAD-7) over time. The study analyzed previously collected data to evaluate whether voice biomarkers could be associated with symptoms of depression and anxiety.
Trial Details
NCT Number NCT07789808
Lead Sponsor Kintsugi Mindful Wellness, Inc.
Conditions Depression / Major Depressive Disorder, Anxiety
Enrollment 50,000 participants
Start Date 2019-10-01
Primary Completion 2021-10-01 (estimated)
Study Completion 2021-10-01 (estimated)
Updated on ClinicalTrials.gov 2026-08-27