Clinical trial Recruiting at 2 sites Interventional Ages 18 to 65

Examining the effects of combined therapy for schizophrenia

Official title: Cognitive Behavioural Therapy Compared to Cognitive Remediation for Schizophrenia-Spectrum Disorders

Run by University of Toronto · NCT05731414 · Data updated 2026-11-12

This study is testing whether combining two therapies, one for managing thoughts and another for improving cognitive skills, can help people with schizophrenia do better in their daily lives compared to using just one of the therapies.

Quick facts

Study typeInterventional
Ages18 Years to 65 Years
SexAll
Enrollment360 (estimated)
SponsorUniversity of Toronto
Academic / other
Locations2 sites (Scarborough Village, Ontario and 1 other locations)
StatusRecruiting
StartedMarch 1, 2023
Main results expectedJanuary 31, 2027
Study endsJanuary 31, 2027
Registry record updatedAugust 19, 2025
Trial IDNCT05731414 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18-65 diagnosed with schizophrenia-spectrum disorders who can communicate in English.

Probably not a fit

Patients with neurodevelopmental disabilities or those who have received CBT or CR in the past six months may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This trial investigates the effectiveness of combining Cognitive Behavioural Therapy for Psychosis (CBTp) and Cognitive Remediation Therapy (CR) for individuals with schizophrenia-spectrum disorders. It aims to identify predictors of treatment response to determine whether patients benefit more from the combined intervention or from either therapy alone. The study will be one of the largest of its kind, focusing on improving functional recovery and community functioning, which are often inadequately addressed by current treatments. By evaluating both the combined intervention and individual responses, the trial seeks to provide insights into optimizing treatment strategies for this population.

Why it matters

Potential benefit: If successful, this study could lead to more personalized and effective treatment options for individuals with schizophrenia-spectrum disorders.

How similar studies have gone: While there have been numerous studies on monotherapy for schizophrenia, this approach of combining CBT and CR is novel and has not been previously tested in a randomized controlled trial.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Aged 18-65 years
* Diagnosed with schizophrenia-spectrum disorders
* Can read, write, and speak English

Exclusion Criteria:

* Neurodevelopmental disability or neurocognitive disorder
* CBT or CR in the past 6 months

Where it's running

  • University of Toronto Scarborough
    Scarborough Village, Ontario, Canada
    Recruiting
  • Ontario Shores Centre for Mental Health Sciences (Ontario Shores)
    Whitby, Ontario, Canada
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.