Comprehensive Bioethics and Medical Ethics: Principles, Cases, and Historical Contexts

When did bioethics emerge?

In the 1950s and 1960s.

What historical events coincided with the emergence of bioethics?

The Nuremberg trials and the civil rights movement.

What groundbreaking medical technology contributed to the rise of bioethics?

The first human heart transplant and the widespread use of ventilators and feeding tubes.

What is the Nuremberg Code?

A set of ethical principles for human experimentation established after the Nuremberg trials.

What does the Nuremberg Code state about consent?

The voluntary consent of human subjects is absolutely essential.

What is one ethical question regarding euthanasia?

May doctors euthanize terminally-ill patients upon their request?

What is the Tuskegee Syphilis Study?

A study where 399 African American men with syphilis were observed without treatment for 40 years.

What was a major outcome of the Tuskegee Syphilis Study?

The establishment of Institutional Review Boards (IRBs) for human subjects research.

What ethical issue arose from the Jewish Chronic Disease Hospital Study?

Elderly patients were injected with live cancer cells without proper consent.

What is the role of IRBs?

To review and oversee research involving human subjects to ensure ethical compliance.

What is the difference between descriptive and normative statements?

Descriptive statements describe the world and can be empirically verified, while normative statements are evaluations or judgments about what should be the case.

What does philosophical ethics primarily study?

Philosophical ethics studies normative statements.

What is consequentialism?

Consequentialism is a major ethical theory that states the right action is the one that brings about the best consequences for all people considered impartially.

What is utilitarianism?

Utilitarianism is a species of consequentialism that defines the good as well-being.

What does deontology emphasize?

Deontology emphasizes that there are certain constraints or prohibitions on actions, such as not harming others and keeping promises.

What is Kantianism?

Kantianism is a version of deontology that emphasizes human dignity and autonomy, asserting that all people are self-legislators.

What is reflective equilibrium in ethics?

Reflective equilibrium is the balancing of intuitions on core cases with plausible moral principles to develop a coherent system of ethics.

What is the common morality according to principlism?

Common morality consists of widely shared norms about right and wrong human conduct that form a stable social compact.

What is the significance of moral dilemmas in ethics?

Moral dilemmas occur when it seems that no matter which action is taken, a moral principle will be breached.

What is paternalism in healthcare?

Paternalism occurs when a clinician makes decisions for a patient, believing it is in the patient's best interest, which conflicts with respect for autonomy.

What is the difference between moral obligation and moral responsibility?

Moral obligation refers to what one should do, while moral responsibility pertains to whether one deserves praise for an action.

What is the ethical stance on stealing according to common morality?

Common morality dictates that one should not steal others' property.

What is the 'ticking time bomb' case in ethics?

The 'ticking time bomb' case is a moral dilemma that raises questions about the justification of actions taken to prevent imminent harm.

What is the significance of the Tarasoff case in ethical discussions?

The Tarasoff case illustrates the conflict between the duty of confidentiality and the duty to prevent harm.

What is the relationship between autonomy and beneficence in ethical debates?

Debates often involve conflicts between respecting a person's autonomy and acting in their best interests.

What are the two principles of positive obligations?

Positive beneficence and utility.

What does positive beneficence require?

It requires agents to help others.

What does the principle of utility require?

It requires agents to balance benefits, risks, and costs to produce the best overall results.

What are some rules derived from the principle of positive beneficence?

Protect and defend the rights of others, prevent harm from occurring to others, remove conditions that will cause harm, help persons with disabilities, rescue persons in danger.

What is the principle of justice concerned with?

Fairness, desert, and entitlement.

What does justice require in terms of health resources?

Fair distribution of health resources, fair compensation for participation in research, fair selection of research subjects.

How does justice differ from the other principles?

Justice occurs at the population level regarding fair access to resources, while the other principles occur at the bedside of the patient.

What is a rule derived from the principle of justice?

Equal persons ought to be treated equally.

What does specification of principles involve?

Narrowing the scope of norms to determine where, when, why, how, and to whom actions are to be done or avoided.

What is an example of specification?

General rule: 'always obtain informed consent'; specification: 'always obtain oral or written informed consent for medical interventions with competent patients, except in emergencies.'

What is weighing and balancing in the context of ethical principles?

It involves determining the weight of priority of norms and balancing conflicts between them.

What is a case example of weighing and balancing?

Mandatory testing of people at risk for HIV/AIDS, balancing the right to privacy against the prevention of harm to others.

Who are the stakeholders in Max's case?

Max, his parents, the medical team, and the medical institution.

What is Max's interest in his case?

Ending suffering and taking control of his own life/death.

What is the parents' interest in Max's case?

Keeping their son alive.

What is the medical team's interest in Max's case?

Supporting Max and his family, preventing Max's suffering, and providing palliation.

What is the ethical dilemma in Max's case?

The conflict between Max's desire for a DNR and his parents' wishes to continue treatment.

What principle relates to Max's autonomy?

Respect for autonomy.

What is the case-based approach to ethics called?

Casuistry.

What is principlism?

A top-down approach to ethics.

What is the method of casuistry?

Describe a case in detail, categorize it, and locate it on a spectrum of acceptable conduct.

What is the Tarasoff case about?

A psychologist's duty to breach confidentiality to warn a potential victim of a threat.

What was the outcome of the Tarasoff case?

Dr. Moore had a duty to warn the Tarasoffs of the threat against Tatiana.

What commonality exists between the cases of Max and Tarasoff?

Both involve ethical considerations of autonomy and the duty to prevent harm.

What is the key to the method in casuistry?

To come up with a continuum of cases where you know what one should do in each case.

What are the conditions for informed consent?

Competence, understanding and appreciation of information, and voluntariness.

What does autonomy mean in healthcare ethics?

A person chooses their own life plans without external imposition.

What are the four disclosure requirements for informed consent?

Nature of the procedure, risks of the procedure, alternatives to the procedure, benefits of the procedure.

What is the difference between casuistry and principlism?

Casuistry is a bottom-up approach based on real cases, while principlism is a top-down approach based on ethical principles.

What is competence in the context of informed consent?

The ability of a patient to make informed decisions regarding their own treatment.

What does voluntariness mean in informed consent?

Being free from coercion, undue influence, and manipulation.

What is the reasonable patient standard?

A standard for determining what information is necessary for a patient to understand their treatment.

What is the role of analogical reasoning in the Justice Gibson case?

It implies that breaching confidentiality may be justified based on similar past cases.

What are the four principles of principlism?

Beneficence, justice, nonmaleficence, and respect for autonomy.

What is the criticism of casuistry?

It may be insufficiently critical and start from potentially flawed judgments.

What is the significance of case-based reasoning in medicine?

It aligns with practical reasoning and helps reach consensus in a pluralistic society.

What is therapeutic privilege?

Withholding relevant information from a patient if it could cause them harm.

What is the implication of a patient being incompetent?

They may not be able to make informed decisions about their treatment.

What is the relationship between principles and cases in ethics?

Ethics works dialectically, deriving principles from cases and testing them in new situations.

What is the role of expert knowledge in casuistry?

One must become an expert in case studies to effectively apply the method.

What is the aim of casuistry in ethical decision-making?

To balance principles in cases of conflict without threatening deeply held beliefs.

What does it mean for a patient to have understanding/appreciation of information?

They must comprehend the nature, risks, alternatives, and benefits of the procedure.

What is the potential issue with the judgments used in casuistry?

They may be conservative and based on prior judgments that could be incorrect.

What does competence mean in a legal context?

It refers to having legal status to make one's own decisions about medical treatment or research.

What is decision-making capacity based on?

It is based on the ability to communicate a choice, understand diagnosis/prognosis, demonstrate understanding of care options, and use logical reasoning.

What are the criteria for a patient to be considered to have capacity?

They must communicate a choice, understand their diagnosis and treatment options, have consistent values, and not be influenced by delusions.

What challenges arise with patients lacking capacity?

Conflicts between what is medically best and what respects their past wishes and family desires.

What is an example of a conflict regarding a patient's capacity?

A Jehovah's Witness child needing a blood transfusion, which is against their religion.

What happens when a patient is deemed incompetent?

Decision-making standards include respecting advance directives, using substituted judgment, or best-interests standards.

What is the right to refuse treatment?

Patients have the right to informed refusal of treatment, which was legally recognized in the 1980s.

What was the significance of the Elizabeth Bouvia case?

It established that competent patients have the right to refuse life-sustaining medical treatment.

What was Elizabeth Bouvia's condition?

She was a 25-year-old quadriplegic with constant pain from degenerative arthritis.

What did the case of Dax Cowart highlight?

The conflict between patient autonomy and physician beneficence when a patient wishes to die.

What is the difference between euthanasia and physician-assisted suicide?

Euthanasia involves a physician directly killing a patient, while physician-assisted suicide involves a physician providing means for a patient to end their own life.

What was the Karen Ann Quinlan case about?

It raised questions about the removal of life support and patient rights regarding end-of-life decisions.

What did the New Jersey Supreme Court rule in favor of in the Quinlan case?

It ruled in favor of the right to privacy and allowed the removal of life support.

What is physician-assisted death?

It refers to a physician helping a patient to end their life, often through prescribed medication.

Who was Dr. Jack Kevorkian?

He assisted over 130 suicides in the 1990s and was tried for murder after a televised euthanasia.

What are some objections to physician-assisted suicide and euthanasia?

Concerns include the Hippocratic oath, sanctity of life, and the potential for unethical killings.

What is the slippery slope concern regarding euthanasia?

It suggests that legalizing euthanasia could lead to unethical killings and abuse.

What does Dan Callahan argue about suffering?

He believes that the experience of suffering is based on individual life experience, not just physical condition.

What is euthanasia?

A practice of intentionally ending a person's life to relieve suffering.

In which countries is euthanasia legal?

Belgium, Netherlands, Luxembourg, Colombia, Ecuador, Canada, Australia (several states), New Zealand, Spain.

Where is physician-assisted suicide legal?

Austria, Switzerland, Canada, Germany, and several U.S. states including Oregon, Washington, Colorado, Vermont, Maine, California, New Jersey, Hawaii, Washington D.C., and possibly Montana.

What are the requirements for California's Right to Die law?

Patient must be 18 or older, a resident of California, have a terminal diagnosis with expected death within 6 months, have capacity to make medical decisions, and must make two requests at least 48 hours apart.

What is the doctrine of double effect?

The view that an act that is wrong if one aims at it can be morally permissible if it is the unintended side-effect of aiming at some other good.

What is brain death?

Irreversible cessation of activity in both the brain and the brainstem.

What is the definition of cardiopulmonary death?

Irreversible cessation of cardiopulmonary function.

What is a persistent vegetative state?

A state where a patient is alive but has no consciousness and requires supportive technology.

What is the difference between doing and allowing in medical ethics?

It questions whether there is a moral difference between actively causing death and merely allowing it to occur.

What is the 'dead donor rule'?

Vital organs may only be taken from a person who is declared dead.

What is the significance of the Ad-Hoc Committee of Harvard Medical School?

They established a new definition of brain death in 1968 due to advancements in medical technology.

What is the ethical issue surrounding Jahi McMath?

Her case raises questions about the definition of death and the ethics of continuing treatment for a patient declared brain dead.

What is a minimally conscious state?

A state where a patient may follow simple instructions, respond to questions, or show inconsistent signs of awareness.

What are the implications of total disability in the context of death?

It raises questions about the badness of death and whether total disability is as harmful as killing.