A computer-based education intervention to enhance surrogates' informed consent for genomics research

Area of Science:

• Genomic research ethics
• Informed consent in critical care
• Patient surrogate decision-making

Background:

• Genomics research is increasingly common in critical care settings.
• Surrogates for ICU patients may lack preparedness for informed consent decisions in genomics research.
• Ensuring informed consent is crucial for ethical research conduct.

Purpose of the Study:

• To evaluate a novel computer-based education module's effectiveness.
• To assess the module's impact on surrogate understanding of genomics research informed consent.
• To improve the quality of informed consent in critical care genomics studies.

Main Methods:

• Pilot study involving visitors in two ICU waiting rooms.
• Random assignment to an experimental group (education module + consent form) or control group (consent form only).
• Assessment of informed consent understanding via a post-intervention test.

Main Results:

• The experimental group demonstrated significantly greater understanding of informed consent (P = .001).
• Specific improvements noted in understanding research benefits, surrogate definition, withdrawal, risk, IRB purpose, substituted judgment, compensation, and alternatives.
• The education module effectively enhanced comprehension of key consent elements.

Conclusions:

• Computer-based education modules can supplement traditional informed consent methods in ICUs.
• Preparing surrogates is vital for advancing genomics research in critical care.
• This approach supports ethical and informed participation in sensitive research.