Research involving human subjects is built on the principle
of voluntary participation, and the idea of informed consent is that a
research participant understands what they are agreeing to do, including
an awareness of potential risks and benefits. How can research be
done to understand and treat conditions that involve cognitive impairment,
such as dementia or psychosis, and conditions in which persons might reasonably
be expected to have temporary impairment in their decision-making ability
as a consequence of severe pain or anxiety or confusion, such as cancer
or trauma or life-threatening illness?
Effective January 1, 2003, the State of California has become
one of the few states in the nation to enact a law that specifies a variety
of persons who can serve as the surrogate for the interests of a potential
research participant and provide informed consent when a person does not
have the capacity to decide for themselves. The law includes a number of
restrictions on the types of studies and types of research participants
for which surrogate consent can be used.
In order to take advantage of the new California law, UCSD research
protocols must have specific IRB approval to use Surrogate Consent.
In addition, in many cases the protocol will have to employ a documented
means of assessing the decision-making capacity of the potential research
subject. To assist in accomplishing this in a research setting, a
UCSD task force on Decisional Capacity was appointed by the Chairman of
the Department of Psychiatry at the request of the Human Research Protections
Program (HRPP). The Guidelines
created by the task force are now available, including examples of
assessment instruments designed to document whether a subject has sufficient
understanding of the elements of informed consent to participate.
A new item has been added to the standard Biomedical
Research Plan Application and to the Instructions
for Completing the Application that addresses the elements of the protocol
needed to receive IRB approval for use of Surrogate Consent. Investigators
may also wish to amend currently approved protocols so that the option
of using Surrogate Consent is available.
Downloadable items to assist researchers in understanding and complying
with California law on surrogate consent:
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