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E-Patient Counseling Trial E-PACO: Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy

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Enhancing the informed consent process in psychiatric outpatients with a brief computer-based method.

Inés Morán-Sánchez¹, Aurelio Luna², Maria D Pérez-Cárceles²

¹Mental Health Centre, Health Service of Murcia, Cartagena (Murcia), Spain.

Psychiatry Research

|September 4, 2016

Summary

Technologically enhanced informed consent improves understanding and satisfaction for psychiatric patients, even those with impaired decision-making capacity. This approach supports ethical clinical research involving vulnerable populations.

Keywords:

Computer-assisted Consent form Decision-making Mental disorders Research ethics

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Area of Science:

Clinical Research Ethics
Psychiatry
Health Informatics

Background:

Informed consent is crucial for ethical clinical research.
Individuals with mental disorders may have impaired consent capacity.
Complex procedures can hinder patient understanding of consent forms.

Purpose of the Study:

To investigate if a technology-based presentation of informed consent enhances understanding and satisfaction in psychiatric patients.
To assess the impact of computer-assisted enhanced consent on patients with initially impaired decision-making capacity.

Main Methods:

A longitudinal, within-participants comparison study.
Involved psychiatric patients judged to lack research decision-making capacity (n=41) and a control group (n=47).
Assessed decisional capacity, willingness to participate, and cognitive/clinical scores pre- and post-computer-assisted consent.

Main Results:

Patients with impaired capacity demonstrated sufficient understanding of the consent form with adequate cueing.
Patient satisfaction and willingness to participate increased following the enhanced consent process.
Computer-assisted methods effectively supported comprehension for vulnerable research participants.

Conclusions:

Technologically based informed consent presentations can significantly improve understanding and satisfaction in psychiatric patients.
This method is beneficial for individuals with impaired decision-making capacity, promoting ethical research participation.
Findings have implications for improving clinical practice and research involving individuals with mental disorders.