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Evaluation of informed consent: a pilot study.

Helena Länsimies-Antikainen¹, Anna-Maija Pietilä, Tomi Laitinen

¹Department of Nursing Science, Kuopio University Hospital and University of Kuopio, Kuopio, Finland. ahantika@hytti.uku.fi

Journal of Advanced Nursing

|June 5, 2007

Summary

This study explored informed consent in clinical research from participants' perspectives. Key elements include information, understanding, and decision-making, highlighting the need for more research on participant experiences.

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Area of Science:

Clinical Research Ethics
Patient-Centered Outcomes

Background:

Informed consent is a core ethical principle in healthcare research.
Empirical research on informed consent from participant viewpoints is limited.
Understanding participant perspectives is crucial for enhancing research ethics.

Purpose of the Study:

To describe and analyze the use of informed consent in clinical research.
To gather voluntary adult research participants' views on informed consent.
To develop and test an interview schedule for evaluating informed consent.

Main Methods:

Interviews were conducted with 32 patients diagnosed with metabolic syndrome.
A novel interview schedule, developed and validated by a multidisciplinary team, was used.
The study achieved a response rate of 81%.

Main Results:

Participants identified information, understanding, and decision-making as crucial components of informed consent.
Participant competence was recognized as vital for comprehending information and making autonomous decisions.
The developed interview schedule proved effective for assessing informed consent.

Conclusions:

The study underscores the necessity for expanded research focusing on the experiences of research participants.
Further investigation into participant perspectives can improve the ethical conduct of clinical research.