Consent
to Treatment
General Points
•
The signing of a consent form is
of secondary significance, but provides invaluable
evidence that consent has been obtained.
•
Express
Consent (i.e. written or
oral) should be obtained for any procedure that carries a material
risk (see below).
•
Consent could be obtained during
the outpatient consultation and then again on admission.
Person obtaining Consent
•
Should, whenever possible,
be the person who will carry out the procedure.
•
If not, it should be obtained by
someone who is appropriately qualified and familiar with all
the details and risks of the proposed procedure.
Material Risks
•
Defined as those to which a
reasonable person in the patient' position would be likely to attach
significance.
•
Bolam
test = A practitioner can
expect to avoid liability if the court finds that a reasonably competent
practitioner in a similar position would not have mentioned the risk, and
that such a decision was supported by a responsible body of relevant
professional opinion.
•
Sidaway
case -> In some cases a
practitioner may reasonably omit to mention a material risk if, after proper
consideration of the patient's condition, he believes that a warning would be
harmful to the patient's health (Therapeutic
Privilege).
•
The practitioner must be mindful
of the severity and likelihood of the risk compared with the need for the
procedure. It may be appropriate to warn of a relatively rare risk for a
non-therapeutic procedure, such as sterilisation or a screening test. Whereas a
similar risk for an important therapeutic procedure may not require specific
warning because of the possibility of deterring a patient inappropriately from a
necessary treatment.
•
Rogers
v Whitaker (Court of Australia)
-> A risk is material if a reasonable person in the patient's position, if
warned of the risk, would be likely to attach significance to it.
•
Finlay
CJ, Irish courts -> 'If
a medical practitioner charged with negligence defends his conduct by
establishing that he followed a practice which was general and which was
approved of by his colleagues of similar specialisation's and skill, he cannot
escape liability if in reply the plaintiff establishes that such practice has
inherent defects which ought to be obvious to any person giving the matter due
consideration.'
Alterations &
Abbreviations
No
alterations should be made to the consent form after it has been signed by the
patient.
No
abbreviations should be used, especially for 'left' and 'right'.
Competent Adult
Criteria
for a patient to make treatment decisions:
1.
Comprehend and retain the information.
2.
Believe the information.
3.
Weigh the information in the balance and arrive at a choice.
Minors
Family
Law Reform Act, 1969
•
Legal age of consent = 16 years
& older.
•
At age 16 and 17 years it is
wise to discuss treatment with the parents.
•
Parents and others can act in
loco parentis in authorising treatment for a child. A competent child cannot
always veto treatment which his parents have authorised.
The
Gillick Judgement, 1985
Arised
from consent for contraception, but applies generally.
The
doctor can proceed without the parent's consent or knowledge if:
1.
The patient understands the advice.
2.
The practitioner cannot persuade the patient to inform her parents.
3.
She is likely to continue with sexual intercourse without contraception.
4.
Her physical or mental health are likely to suffer without treatment.
5.
It is in the patient's best interests to proceed without parental consent.
This
produced the concept of 'Gillick
competence' = children under 16 can consent to treatment only if they truly
understand its nature, purpose and hazards.
Children
in Care
When
a child is subject of a care order,
the local authority can authorise treatment on behalf of a child, since it has
'parental responsibility'. Social workers must inform parents, where practicible.
However, if a child is being accommodated on a voluntary basis, the local
authority does not have parental responsibility.
Incompetent Adults
F
v West, Berkshire, 1989
•
Where a patient temporarily, or
permanently, lacks the capacity to give or to express consent to treatment, it
is axiomatic that treatment necessary to preserve the life, health or well-being
of the patient, may be given without consent.
•
The doctor must act in
accordance with a responsible body of relevant professional opinion (Bolam).
•
It is good
practice to involve others in the decision-making process, such as relatives
and others concerned with the care of the patient.
•
This applies to unconscious
patients, also.
'Do Not Resuscitate'
Decisions
The
overall responsibility for a 'do not resuscitate' decision rests with the Consultant
in charge of the patient's care.
The
perspectives of other medical and nursing staff members, as well as
the patient's relatives and close friends, may be valuable in forming the
consultant's decision.
Any
decision should be reviewed periodically.
More
•
Clinical Research -
Participation should be noted in the patient's clinical records. Written consent
should be obtained.
•
Photographs or video - Consent
is necessary. The precise nature and intended use should be explained to the
patient. Plans for disposal of the material should be discussed with, and
approved by, the patient.
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