Status:

NOT_YET_RECRUITING

Internet-Based Cognitive Behavioral Therapy With Treatment as Usual for Generalized Anxiety Disorder and Major Depressive Disorder in Taiwan (ICBT-TW)

Lead Sponsor:

National Health Research Institutes, Taiwan

Conditions:

Generalized Anxiety Disorder (GAD)

Major Depressive Disorder (MDD)

Eligibility:

All Genders

20-65 years

Phase:

NA

Brief Summary

This study aims to evaluate the effectiveness of internet-based cognitive behavioral therapy (ICBT) combined with treatment as usual (TAU) for adults diagnosed with generalized anxiety disorder (GAD) ...

Detailed Description

This randomized controlled trial will assess the efficacy and feasibility of a locally adapted internet-based cognitive behavioral therapy (ICBT) program for patients with generalized anxiety disorder...

Eligibility Criteria

Inclusion

  • Age between 20 and 65 years.
  • Diagnosis of Generalized Anxiety Disorder (GAD) confirmed by a psychiatrist.
  • Diagnosis of Major Depressive Disorder (MDD) confirmed by a psychiatrist, without acute suicidal risk (screened by PHQ-9 Item 9; score of 3 requires further clinical assessment to exclude active suicidal plan or recent self-harm).

Exclusion

  • For GAD ICBT participants
  • Current or past history of obsessive-compulsive disorder, panic disorder, bipolar disorder, eating disorder, schizophrenia, or substance abuse.
  • Severe depressive symptoms impairing daily functioning.
  • Current suicidal ideation.
  • Experiencing acute life stressors (e.g., domestic violence, ongoing treatment for serious physical illness).
  • Currently receiving psychological counseling or psychotherapy.
  • Other serious factors limiting participation (e.g., intellectual disability, significant cognitive impairment, severe vision or hearing impairment).
  • For MDD ICBT participants
  • Diagnosis of bipolar disorder, eating disorder, schizophrenia, psychotic symptoms, or substance abuse.
  • Current suicidal ideation or recent self-harm (PHQ-9 Item 9 score of 3 triggers further assessment; exclusion if active suicidal plan or recent self-harm present).
  • Experiencing acute life stressors (e.g., domestic violence, ongoing treatment for serious physical illness).
  • Currently receiving psychological counseling or psychotherapy.
  • Other serious factors limiting participation (e.g., intellectual disability, significant cognitive impairment, severe vision or hearing impairment).

Key Trial Info

Start Date :

September 20 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

June 30 2026

Estimated Enrollment :

120 Patients enrolled

Trial Details

Trial ID

NCT07177365

Start Date

September 20 2025

End Date

June 30 2026

Last Update

September 22 2025

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