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The current study aims to develop and evaluate a practical, short-term support and education program for relatives of individuals with schizophrenia. This program has been developed to maximize efficiency and effectiveness in the following ways:
Full description
Format of intervention:
The program contains the following components:
Four multiple family group sessions:
Session 1: Understanding the illness
Session 2: Treatments and community resources
Session 3: Coping with the illness
Session 4: Reducing stress in the family
Subjects:
The participants in this study will be a minimum of 50 adult relatives of individuals with schizophrenia or schizoaffective disorder. Up to three relatives per family may participate in the program. Groups will contain between 4 and 10 people from a minimum of three families.
Procedure:
Assessments, consultations, and groups will take place at McLean Hospital or the Freedom Trail Clinic to prevent external environmental influences from affecting data collection and to ensure that the interviews will be held in a confidential location. A wait-list control design will be used to evaluate the efficacy of this intervention. Clients will be assessed initially on a number of dimensions (specified below) by a trained, reliable research assistant. These clients will be randomly assigned to either an intervention (psychoeducation right away) or a wait-list control condition . The psychoeducation program will consist of four weekly, 2 ½ -hour multifamily group sessions and two individualized pre- and post-group consultation sessions. Clients in the control condition will receive psychoeducation after the intervention group has completed the program. Upon completion of the psychoeducation program, a research assistant will re-evaluate relatives in both the intervention and the wait-list control group. To minimize interviewer bias, this research assistant will be blind to which condition (intervention or wait-list) the clients were assigned.
Measures:
Self-report instruments and audiotaped structured interviews included in the pre- and post-intervention assessments will measure knowledge about schizophrenia, coping strategies, perceived burden, expressed emotion, attribution of illness symptoms and behaviors, quality and use of social support network, and depression and anxiety among participants. Participants will also be asked to provide demographic information such as age, ethnicity, socioeconomic status, relationship to patient (e.g., parent, sibling), and living situation (whether or not participant resides with patient). Participants who do not live with patients will be asked to identify the number of hours per week spent in caregiving activities (e.g., assistance with activities of daily living or providing companionship). In addition, the post-intervention assessment will include some measures of client satisfaction. (Copies of all measures are attached).
Specific hypothesis:
Compared to wait list control subjects, subjects who have participated in the intervention will show decreased levels of perceived burden, depression, anxiety, high expressed emotion, and attributions of control. Furthermore, they will exhibit increased knowledge regarding the illness, use of community resources, and perceived social support.
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Data sourced from clinicaltrials.gov
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