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[Schizophrenia and informed consent to research].
1Pôle de psychiatrie, université Lille Nord-de-France, hôpital Fontan, CHRU de Lille, rue André-Verhaeghe, 59037 Lille cedex, France.
L'Encephale
|August 17, 2014
Summary
Patients with schizophrenia can provide informed consent for research with appropriate support. Interventions like enhanced communication and technology can improve their capacity to consent.
Area of Science:
- Psychiatry
- Bioethics
- Clinical Research
Background:
- Informed consent for research is challenging, particularly for individuals with schizophrenia.
- Schizophrenia can significantly impact a patient's capacity to understand and consent to research participation.
Purpose of the Study:
- To review existing literature on informed consent for research involving patients with schizophrenia.
- To identify factors affecting consent capacity and potential interventions.
Main Methods:
- Literature search using Medline and Google Scholar.
- Keywords included: schizophrenia, informed consent, and research.
- Analysis of studies using standardized scales like MacCAT-CR.
Main Results:
- Patients with schizophrenia, especially those with low insight or severe cognitive symptoms, show reduced capacity to consent compared to healthy individuals.
- Impaired decision-making is linked to difficulties in understanding and consenting to trials.
- Interventions such as enhanced consent forms, multimedia tools, and patient support groups show promise in improving consent capacity.
Conclusions:
- With tailored interventions, patients with schizophrenia can participate in research under safe conditions.
- Further research is needed to optimize and personalize these interventions for better outcomes.
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