Actively Recruiting
Gamified Combined Cognitive Bias Modification in Adults Diagnosed With OCD: Randomized Controlled Trial
Led by Dokuz Eylul University · Updated on 2025-05-15
90
Participants Needed
1
Research Sites
98 weeks
Total Duration
On this page
Sponsors
D
Dokuz Eylul University
Lead Sponsor
T
The Scientific and Technological Research Council of Turkey
Collaborating Sponsor
AI-Summary
What this Trial Is About
This randomized controlled trial examines the effects of a mobile-based gamified combined cognitive bias modification (CBM-C) intervention on obsessive-compulsive symptoms, obsessive beliefs, attentional and interpretation biases, depressive symptoms, and psychological distress. The gamified CBM-C condition is compared to a standard mobile-based CBM-C and a placebo control condition. All interventions are delivered via a mobile application. Assessments are conducted at baseline, post-intervention (week 4), and 3-month follow-up.
CONDITIONS
Official Title
Gamified Combined Cognitive Bias Modification in Adults Diagnosed With OCD: Randomized Controlled Trial
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age 18 years or older
- Primary diagnosis of obsessive-compulsive disorder (OCD) confirmed by a licensed clinician using Structured Clinical Interview for DSM-5 (SCID-5)
- No current suicidal ideation or psychotic symptoms
- Access to the internet and a mobile phone
- Stable psychiatric medication use for at least one month prior to enrollment, with no dosage changes during the 4-week intervention
- No current neurological or medical condition interfering with participation
- Ability to perceive colored visual stimuli (no color blindness)
- Not enrolled in another intervention-based study
- Not receiving any other psychological treatment during participation
You will not qualify if you...
- Presence of active suicidal ideation or psychotic symptoms
- Unstable psychiatric medication use (recent or expected dosage changes during intervention)
- Significant neurological or medical illness interfering with participation
- Visual impairments preventing accurate perception of colored stimuli (e.g., color blindness)
- Current participation in another clinical trial involving psychological intervention
- Receiving concurrent psychotherapy or other psychological treatments outside the study
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Dokuz Eylul University Hospital
Izmir, Turkey (Türkiye), 35340
Actively Recruiting
Research Team
S
Sıla Derin, PhD
CONTACT
O
Orçun Yorulmaz, Prof. Dr.
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
SINGLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
3
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