Plain English Summary
Background and study aims
Schizophrenia is one of the most serious forms of mental illness among people being treated in psychiatric clinics in developing and developed countries, and can be chronic , recurrent, disabling and debilitating (affecting the ability to carry on with regular activities). The aims of this study are to examine the effectiveness of delivering a psychoeducational intervention, in booklet form, on schizophrenia knowledge of patients and caregivers, positive and negative schizophrenia symptoms, relapse rate of patients, burden of care, and quality of life of caregivers.
Who can participate?
The study aims to recruit about 144 men and women living with schizophrenia or schizoaffective disorder and their primary caregivers, age > 18 years from outpatient clinics in four mental health clinics in Jordan.
What does the study involve?
At baseline (before the start of the intervention), participants were invited to sign a consent form and complete baseline measures (knowledge level, schizophrenia symptoms and relapse rate). Baseline measures for carers are knowledge level, burden of care and quality of life. Participants were randomly allocated to one of two groups: participants in the intervention arm of the study received a psychoeducation booklet each fortnight plus treatment as usual in the clinic for 12 weeks. On the other hand, participants in control group received treatment as usual in the outpatient clinic for 12 weeks. The outcomes were again measured at the end of the treatment and at three months follow-up.
What are the possible benefits and risks of participating?
Potential benefits from this study include increasing patients' knowledge about schizophrenia, improved positive and negative symptoms associated with schizophrenia and reduced relapse rate. Potential benefits to caregivers are improved quality of life, enhanced knowledge level and reduced burden of care.
Where is the study run from?
In the four major outpatient clinics for mental health in Jordan.
When is the study starting and how long is it expected to run for?
Recruitment started at the end of 2012. Participants were enrolled on the study for a period of 6 months.
Who is funding the study?
Islamic Development Bank (Saudi Arabia).
Who is the main contact?
Professor Patrick Callaghan
Dr Joanne Lymn, Joanne.Lymn@nottingham.ac.uk
Mr Abd Alhadi Hasan, ntxah3@nottingham.ac.uk
Trial website
Additional identifiers
EudraCT number
ClinicalTrials.gov number
Protocol/serial number
N/A
Study information
Scientific title
Evaluation of the impact of a PsychoEducational intervention on knowledge levels and Psychological outcomes for people diagnosed with schizophrenia and their carers in Jordan: A randomized controlled trial and process evaluation
Acronym
PEP
Study hypothesis
Patients who receive psychoeducation will show equal or greater knowledge of schizophrenia, improved psychotic symptoms and lower relapse rates at post-intervention and follow-up than patients who receive treatment as usual (TAU).
Carers who receive psychoeducation will show equal or greater knowledge of schizophrenia, lower burden of care and improved quality of life post-intervention and follow-up than carers who receive TAU.
Ethics approval
1. Jordanian Ministry of Health Ethics Committee, 10/08/2012
2. University of Nottingham Medical Ethical Committee, 23/07/2012
Study design
Placebo-controlled single-blind randomized controlled clinical trial
Primary study design
Interventional
Secondary study design
Randomised controlled trial
Trial setting
GP practices
Trial type
Treatment
Patient information sheet
Not available in web format, please use the contact details below to request a patient information sheet
Condition
Schizophrenia
Intervention
Intervention: treatment as usual + psychoeducational intervention
Based on Atkinson and Coia model. It consists of six booklets each fortnight covering essential topics to patients and carers:
1. General information about schizophrenia
2. Anti-psychotic medication effects and side effects
3. Relapse signs
4. Problem solving
5. Coping with Illness
Control:
Treatment as usual for 12 weeks.
Patients and carers will be followed up at baseline, end of treatment and three months follow-up.
Intervention type
Other
Phase
Not Applicable
Drug names
Primary outcome measure
1. Patients' primary outcome is knowledge level about schizophrenia measured by knowledge about schizophrenia questionnaires (KASQ)
2. Carers' primary outcome is knowledge level about schizophrenia measured by knowledge about schizophrenia questionnaires (KASQ)
All outcomes measured at baseline, end of treatment and three months follow up.
Secondary outcome measures
Patient:
1. Schizophrenia symptoms are measured by the positive and negative syndrome scale (PANSS)
2. Relapse with hospitalization is measured by the number of mental hospital re-admissions
3. Relapse with medication is calculated by the number of anti-psychotic drug dosage increases
Caregivers:
1. Burden of care is measured by Family Burden Interview Schedule (FBIS)
2. Quality of life is measured by Schizophrenia-Caregiver Quality of Life (S-CQoL)
All outcomes measured at baseline, end of treatment and three months follow up.
Overall trial start date
01/09/2012
Overall trial end date
01/05/2013
Reason abandoned (if study stopped)
Eligibility
Participant inclusion criteria
Patients:
1. Diagnosed with schizophrenia or schizoaffective disorder based on the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition (DSM-IV)
2. Able to read Arabic or English language
3. Written consent
5. Aged 18 or over, either sex
Caregivers:
1. Primary caregivers - caregivers who mostly involved in patients' care
2. Able to read Arabic or English language
3. Written consent
5. Aged 18 or over, either sex
Participant type
Patient
Age group
Adult
Gender
Both
Target number of participants
144
Participant exclusion criteria
Patients:
1. Any learning disability
2. Presence of known organic mental disorder
3. Had a history of substance abuse or current substance abuse
4. Living alone without caregivers or attended any psychosocial intervention previously
Caregivers:
Involved in caring for more than one patient with mental disorder
Recruitment start date
01/09/2012
Recruitment end date
01/05/2013
Locations
Countries of recruitment
Jordan
Trial participating centre
University of Nottingham
Nottingham
NG7 2HA
United Kingdom
Sponsor information
Organisation
University of Nottingham (UK)
Sponsor details
Queens Medical Centre
Nottingham
NG7 2HA
United Kingdom
Sponsor type
University/education
Website
Funders
Funder type
Other
Funder name
Islamic Development Bank (Saudi Arabia)
Alternative name(s)
IDB
Funding Body Type
unknown
Funding Body Subtype
Location
Results and Publications
Publication and dissemination plan
Not provided at time of registration
Intention to publish date
Participant level data
Not provided at time of registration
Basic results (scientific)
Publication list
2014 protocol in: http://www.ncbi.nlm.nih.gov/pubmed/24450608
2015 results in: http://www.ncbi.nlm.nih.gov/pubmed/25885432
Publication citations
-
Protocol
Hasan AA, Callaghan P, Lymn JS, Evaluation of the impact of a psycho-educational intervention on knowledge levels and psychological outcomes for people diagnosed with Schizophrenia and their caregivers in Jordan: a randomized controlled trial., BMC Psychiatry, 2014, 14, 17, doi: 10.1186/1471-244X-14-17.
-
Results
Hasan AA, Callaghan P, Lymn JS, Evaluation of the impact of a psycho-educational intervention for people diagnosed with schizophrenia and their primary caregivers in Jordan: a randomized controlled trial, BMC Psychiatry, 2015 , 15, 72, doi: 10.1186/s12888-015-0444-7.