Web-Based Cognitive Behavioral Therapy Blended With Videoconference Face-to-Face Sessions for Major Depression: A feasibility study

Web-Based Cognitive Behavioral Therapy Blended With Videoconference Face-to-Face Sessions for Major Depression: A feasibility study - B-vCBT study

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000036911

Enrollment

Registered

2019-05-31

Start date

2019-06-13

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

Major Depression

Interventions

Web-Based Cognitive Behavioral Therapy Blended With Videoconference Sessions for Major Depression

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) having a diagnosis of DSM-IV Major Depressive Disorder confirmed with the SCID 2) GRID-HAMD-17>=14 3) have a smartphone, tablet, or personal computer that can connect to the internet 4) can attend session more than 8 5) 20 years old <= age <70 years old 6) can obtain written consent

Exclusion criteria

Exclusion criteria: 1) No alcohol or substance use disorder in 12 months prior to the screening 2) No history or concurrent manic or psychotic episode 3) No other primary DSM-IV Axis I Disorders at screening 4) No comorbid of antisocial personality disorder 5) No serious suicidal ideation at screening 6) No organic brain lesions or major cognitive deficits in a year prior to the screening 7) No severe or unstable medical co-morbidities at screening 8) No past treatment of individual CBT sessions more than 8 9) No structured psychotherapy during the intervention 10) Other relevant reason decided by the CBT principal investigator

Design outcomes

Primary

Measure	Time frame
1. Baseline reduction score of GRID-Hamilton Depression Rating Scale (GRID-HAMD) at 12wk 2. Drop-out rate	—

Secondary

Measure	Time frame
1. Baseline reduction score of GRID-Hamilton Depression Rating Scale (GRID-HAMD) at 24 and 36wk 2. Beck Depression Inventory (BDI-II), Generalized Anxiety Disorder (GAD-7), Ruminative Responses Scale (RRS), Sheehan Disability Scale (SDISS), Cognitive-Behavioral Avoidance Scale (CBAS), Coping Inventory for Stressful Situations (CISS): 0,6,12,24,36 wks 3. Quick Inventory of Depressive Symptomatology (QIDS), Euro-Qol (EQ-5D), Session Rating Scale (SRS) at each session 4. Client satisfaction questionnaire (CSQ-8j): 0, 6,12 wks	—

Measure

Time frame

1. Baseline reduction score of GRID-Hamilton Depression Rating Scale (GRID-HAMD) at 24 and 36wk 2. Beck Depression Inventory (BDI-II), Generalized Anxiety Disorder (GAD-7), Ruminative Responses Scale (RRS), Sheehan Disability Scale (SDISS), Cognitive-Behavioral Avoidance Scale (CBAS), Coping Inventory for Stressful Situations (CISS): 0,6,12,24,36 wks 3. Quick Inventory of Depressive Symptomatology (QIDS), Euro-Qol (EQ-5D), Session Rating Scale (SRS) at each session 4. Client satisfaction questionnaire (CSQ-8j): 0, 6,12 wks

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Countries

Japan

Contacts

Public ContactAtsuo Nakagawa, MD, PhD

Keio University School of Medicine Department of Neuropsychiatry

anakagawa@keio.jp03-5363-3235

Outcome results

None listed

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