Informed Consent / Competency Flashcards
A Person Cannot Legally Consent Unless:
He or she is properly informed about the nature, risks, and benefits of that course of action.
Constitutional Basis for Informed Consent
The 14th Amendment
Three Legal Elements of Informed Consent
- Voluntariness (no manipulation, coercion, or deception)
- Disclosure (need all relevant information necessary to make a “good” decision)
- Capacity (mental ability to consider the information; appreciate that information; and to say yes or no)
Origins of Informed Consent
1960s/1970s - Grew out of legal doctrine and case law. Created as a new cause of action for patient’s interest. Medicine imported the concept from the law.
Miranda v. Arizona (1996)
Suspect detained and questioned for rape at knifepoint. Confessed during questioning. Was not aware of is constitutional rights at the time. Sentenced to 20-30 years; appealed. Argued that his confession was coerced. Appeals Court affirms. USSC hears argument with other cases and rules that his confession should be excluded from evidence. Violation of 5th Amendment Rights.
Canterbury v. Spence (1972)
Patient paralyzed one one side after surgery for ruptured disk.
Prior Standard: Doctors only needed to disclose what they thought was necessary (Reasonable Professional Standard)
Post Standard: Prudent Patient / Materiality of Risk
Possible Issue: Doctors now give so much information that patients just skim and sign
Zingermon v. Burch
Facts: Man found at side of road, delusional, bloody. Brought to mental health hospital, asked to sign voluntary admittance form, admitted for three days. Eventually transferred to state hospital after signing forms again – was diagnosed with paranoid schizophrenia. Was not engaging in treatment, eventually highly medicated. Stayed for five months. On release, brings his concerns to a human rights committee.
Claims: Sues under Civil Rights Act. Patients are asked to sign forms when highly medicated and not competent.
District Court: Agrees with defendant
Appellate Court: He was deprived of liberties for which defendants could be held financially liable
USSC: Affirms AC. Plaintiff should have been protected by safeguards but was not
“The Patient Said He Would Rather Die”
Question: Does present disorientation invalidate earlier refusal?
Substituted Judgement: Definition; Reason; Logistics
- Standard that privileges the prior statements - courts should try to prove for the individual’s values and goals
- Surrogates are not usually very good at guessing what the patient really wants
- Accepted Documents: directive to physicians, living will, agent under a durable medical power of attorney document
Wenland v. Wenland
Facts: man in serious car accident. Not vegetive state but close. Wife and children think he would want to be removed from life support, his mother does not.
Court Established Evidence Standard: Clear and convincing. Narrow application of this standard - not for all decisions by conservators under section 2355, only regarding removal of life sustaining treatment. Effect on fundamental rights. “Our conclusion does not affect permanently unconscious patients, including those who are comatose or in a persistent vegetative state, persons who have left legally cognizable instructions for health care, persons who have designated agents or other surrogates for health care, or conservatee’s for whom conservators have made medical decisions other than those intended to bring about the death of a conscious conservatee.”
Substantive Standard: A decision in accordance with the conservatee’s wishes + best interest standard
“…Either that the conservatee wished to refuse life-sustaining treatment or that to withhold such treatment would have been in his best interest; lacking such evidence, the superior court correctly denied the conservator’s request for permission to withdraw artificial hydration and nutrition.”
Conservator Duty
An obligation to follow through on what the person would have wanted - a decision that honors the best evidenced wishes of the individual.
Informed Consent in Schizophrenia Patients
Issues: Illness can quickly spiral out of control. The quicker you react with treatment, the closer to baseline you will be able to return.
Anosognosia: Symptom (1% of U.S. population) that renders one unable to understand that they are living with a disease (not denial). 50% of those with schizophrenia.
Question: Should those with the symptom be found incompetent.
Does the Patient’s Denial of Illness Warrant Incompetency?
In some courts it does, In some courts it does not.
Positive Symptoms of Mental Illness
Add to personality or affect.
Negative Symptoms of Mental Illness
Cause the individual to withdraw from social interaction (difficult to treat).
Two Standards of Informed Consent in Medical Practice
- Reasonable medical practitioner
2. Prudent patient
What Happens When a Patient Contests a Medical Determination of His Capacity?
The issue goes to the judge.
Two Standards of Surrogate Decision Making
- Best Interest
2. Substituted Judgement
Four Prominent Legal Competency Theories
o The Patient Can Make a Choice (ability to communicate alone is not enough)
o Understand but not Appreciate the Information
o Understand and Appreciate the Information
o Understand, Appreciate, make a Rational Decision (could be too open, too many interpretations, arbitrary?)