Clinical Research Directory

A Pilot Trial of Group Cognitive Behavioral Therapy for Psychosis (the Feeling Safe Programme)

Schizophrenia is a serious psychiatric disorder characterized by delusions, hallucinations, negative symptoms and disorganized behaviour. Antipsychotic medication is the main treatment for schizophrenia, but many people do not respond to treatment, and most who do respond continue to have significant symptoms. Thus, there is a need for additional treatment strategies. Cognitive behavioural therapy for psychosis (CBTp) was developed to reduce distress associated with psychotic symptoms and improve functioning. The Feeling Safe Program is a CBTp treatment that was developed by a team at University of Oxford to address paranoia and the belief that one is at risk of being harmed by others (persecutory delusions). In a recent study, 50% of participants recovered from their persecutory delusions after individual Feeling Safe Program treatment and these gains were maintained at 12 months. Currently, there are no published findings on the effectiveness of this Programme delivered in a group format. Group formats can offer benefits such as ease of service delivery, cost-effectiveness and decreasing isolation. The proposed study will explore the efficacy of the Feeling Safe Programme in a group format compared to treatment as usual.

Effects of RAS in SZ

The two main groups of medicated patients with schizophrenia (SZ) are those receiving second-generation antipsychotics and those receiving first-generation antipsychotics. The purpose of this research project is to target each patient group to examine effects of rhythmic auditory stimulation (RAS) on upper-limb movements in medicated SZ patients in a 6-month follow-up period. The main questions of this project are: 1. Does RAS reduce severity of upper-limb bradykinesia (slow movements) and dyskinesia (repetitive and involuntary movements) after intervention, at 3-month follow-up and 6-month follow-up in SZ patients receiving second-generation antipsychotics? and 2. Does RAS reduce severity of upper-limb bradykinesia and dyskinesia after intervention, at 3-month follow-up and 6-month follow-up in SZ patients receiving first-generation antipsychotics? Researchers will compare upper-limb movement training with the aid of RAS to upper-limb movement training without the aid of RAS to see if RAS works to improve upper-limb movements in SZ patients. Participants will: 1. Undergo an interview and movement tests and fill out questionnaires before and after the movement training program and at 3-month follow-up and 6-month follow-up; and 2. Receive movement training for 40 minutes per session for a total of 21 sessions.

Relationship Between Physical Fitness and Psychopathology, Cognition and Quality of Life in Patients Diagnosed With Schizophrenia: a Mixed Method Study.

The goal of this observational study is to assess the physical fitness and the influence of possible factors (disease symptomatology, cognitive status, patient functioning and degree of perceived quality of life) on patients diagnosed with schizophrenia and schizoaffective disorder older than 18 years in an outpatient setting. The main question it aims to answer is: Do the symptoms of the illness influence the level of physical fitness of patients? Participants will complete a series of questionnaires assessing their cognitive status, perceived quality of life and disease severity, and physical activity assessments to measure their cardiovascular endurance and muscular power.