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Efficacy of a video viewing website offering positive word stimulation on depressive symptoms in people with subthreshold depression: a randomized controlled trial

Efficacy of a video viewing website offering positive word stimulation on depressive symptoms in people with subthreshold depression: a randomized controlled trial - Efficacy of a video viewing website offering positive word stimulation on depressive symptoms in people with subthreshold depression

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000058947
Enrollment
400
Registered
2025-09-05
Start date
2025-10-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Subthreshold depression

Interventions

The experimental group uses SPSRS, a website that presents positive word stimulation through videos, and watches videos for 10 minutes per day, 7 days a week, for 5 weeks. The waiting-list control gro

Sponsors

Kurashiki Heisei Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Individuals with a CES-D score of 16 or higher (2) Individuals who own a smartphone (3) Individuals providing electronic informed consent prior to trial participation

Exclusion criteria

Exclusion criteria: (1) Individuals with a lifetime history of mental illness (2) Individuals currently receiving treatment from a mental health professional for mental health issues (3) Individuals with visual or auditory impairments that adversely affect daily life (4) PHQ-9 item 1 (Little interest or pleasure in doing things) or item 2 (Feeling down, depressed, or hopeless) with responses of "several days," "more than half the days," or "nearly every day," and who also responded "more than half the days" or "nearly every day" to 5 of 9 items

Design outcomes

Primary

MeasureTime frame
The primary outcome will be the change in the scores on the Japanese version of the Center for Epidemiologic Studies Depression Scale (CES-D) at 5 weeks after the baseline assessment.

Secondary

MeasureTime frame
Secondary outcomes are changes in the Japanese version of the Kessler Screening Scale for Psychological Distress (K-6) and the Japanese version of the Generalized Anxiety Disorder 7-item scale (GAD-7) at 5 weeks after baseline assessment.

Countries

Japan

Contacts

Public ContactHiroyuki uchida

Kurashiki Heisei Hospital Department of Rehabilitation

hiroyukiuchida02@gmail.com086-427-1111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026