Skip to content

The effectiveness of group therapy in schizophrenia spectrum disorders

Comparing the effectiveness of group CBT-Based compassion-Focused therapy and acceptance and commitment therapy on psychotic symptoms compared to treatment as usual in patients with schizophrenia spectrum disorders: a randomized controlled trial

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
IRCT
Registry ID
IRCT20251208068244N1
Enrollment
28
Registered
2026-02-26
Start date
2026-03-21
Completion date
Unknown
Last updated
2026-06-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Schizophrenia spectrum disorders. Schizophrenia

Interventions

Intervention 1: Intervention group: group cognitive behavior psychotherapy. Group psychotherapy sessions are usually held weekly. The average session time is 90 minutes. The number of sessions will be

Sponsors

Tehran University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 55 Years

Inclusion criteria

Inclusion criteria: Diagnosis of the schizophrenia spectrum disorders based on DSM 5 criteria by a psychiatrist and based on the SCID-5 Partial clinical stability and no hospitalization in the past 4 weeks and major change in medication in the past 2 weeks The ability to participate in group sessions and understand simple instructions IQ score above 70.

Exclusion criteria

Exclusion criteria: A positive PANSS score above 50, The presence of serious active suicidal ideation or serious danger to others Active substance use disorder except nicotine Severe or debilitating physical illness that prevents participation in the study

Design outcomes

Primary

MeasureTime frame
The anxiety score in Beck inventory. Timepoint: Pre-test, post-test, 3 month follow up. Method of measurement: Beck anxiety inventory.;Severity of auditory hallucination. Timepoint: Pre-test, post-test, 3 month follow up. Method of measurement: Psychotic Symptom Rating Scales.;Severity of delusional beliefs. Timepoint: Pre-test, post-test, 3 month follow up. Method of measurement: Psychotic Symptom Rating Scales.;Severity of paranoid thoughts. Timepoint: Pre-test, post-test, 3 month follow up. Method of measurement: The revised Green et al., Paranoid Thoughts Scale (R-GPTS).

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMehri Moradi

Tehran University of Medical Sciences

m-moradi@sina.ums.ac.ir+98 21 5541 9113

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Jun 11, 2026