Effect of a unified therapy protocol on anxiety disorders

The Effectiveness of Transdiagnostic CBT Protocol on Anxiety Disorders

Not applicable Interventional Ibn Haldun University · NCT06422728

This study is testing a new group therapy approach for people with different anxiety disorders to see if it helps them feel better by focusing on their shared struggles.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment60 (estimated)
Ages18 Years to 65 Years
SexAll
SponsorIbn Haldun University Academic / other
Locations1 site (Zeyti̇nburnu, Istanbul)
Trial IDNCT06422728 on ClinicalTrials.gov

What this trial studies

This study aims to evaluate the effectiveness of a transdiagnostic cognitive behavioral therapy (CBT) protocol designed for individuals with various anxiety disorders, including generalized anxiety disorder, panic disorder, and social anxiety disorder. The approach focuses on common underlying features of these disorders, such as distress intolerance and intolerance of uncertainty, rather than treating each disorder separately. The protocol will be implemented in a group therapy format, consisting of multiple sessions that include assessment, psychoeducation, and targeted interventions to address emotions and thoughts. The study will be conducted in Turkish and aims to strengthen the common features of anxiety disorders to improve treatment outcomes.

Who should consider this trial

Good fit: Ideal candidates for this study are individuals diagnosed with at least one anxiety disorder, such as generalized anxiety disorder, panic disorder, or social anxiety disorder.

Not a fit: Patients with active substance use disorders, psychotic disorders, or those currently receiving psychotherapy may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could provide a more effective and unified treatment for individuals suffering from multiple anxiety disorders.

How similar studies have performed: Other studies have shown promise in using transdiagnostic approaches for treating anxiety disorders, suggesting potential success for this unified protocol.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Being diagnosed with at least one of the following disorders in the pre-interview (SCID 5 interview for diagnosis): generalized anxiety disorder (GAD), panic disorder (PD), social anxiety disorder (SAD) or anxiety disorder not otherwise specified (NOS).

Exclusion Criteria:

* Active substance use or having a psychiatric history related to substance use
* Having a co-diagnosis of psychotic disorders or bipolar disorders
* Receiving active psychotherapy support
* Being not graduated from primary school

Where this trial is running

Zeyti̇nburnu, Istanbul

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Anxiety DisordersSocial Anxiety DisorderGeneralized Anxiety DisorderPanic DisorderAnxiety Disorder NOStransdiagnostic approachunified protocol,anxiety disorders
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.