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Ethics in Public Health. TH Tulchinsky MD MPH Braun School Public Health April 2004. Ancient and Medieval Origins of Ethical Standards in PH. Ancient “Pikuah nefesh” - sanctity of human life “Tikun olam” - repair the world Hippocratic oath - do no harm Greece –
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Ethics in Public Health TH Tulchinsky MD MPH Braun School Public Health April 2004
Ancient and Medieval Origins of Ethical Standards in PH • Ancient • “Pikuah nefesh” - sanctity of human life • “Tikun olam” - repair the world • Hippocratic oath - do no harm • Greece – • Healthy body-healthy mind • City states • Religion – Charity, after-life • Medieval • Municipalities – sanitation • Guilds – mutual benefits societies
Modern Origins of Public Health Ethics Scientific advance in medicine and public health during 19th-20th centuries Government responsibility –local, state and national Collective bargaining for health benefitsUniversal right to health care (health for all)Self responsibility (lifestyle) in healthAdvancing technology and costs Public awareness and expectations
Ten Achievements of Public Health of the 20th Century • Control of infectious disease • Vaccination • Motor vehicle safety • Safer workplaces • Decline in deaths from coronary heart disease, strokes • Safer and healthier foods • Healthier mothers and babies • Family planning • Fluoridation of drinking water • Recognition of tobacco as a health hazard Source: MMWR, 1999
Ethics in Epidemiology Ethics is a branch of philosophy that deals with distinctions between right and wrong – with the moral consequences of human actions. The ethical principles that arise in epidemiologic practice and research include: Informed consent Confidentiality Respect for human rights Scientific integrity Last JM [ed]. A Dictionary of Epidemiology. Fourth Edition. 2000
New Public Health:Individual and Population Health Individual Health Bioethics = human rights, civil liberties and individual autonomy approach, medicalized system Population Health Public health = utilitarian, paternalistic, social responsibility, communitarian orientation
Ethics in PH • Moral imperative of PH to ensure and protect the health of the population and the individual • Ethical foundations traditionally implicit in PH • The right to health? • Renewed awareness of conflict between individual rights and community rights • Effects of doing or not doing public health interventions or “best practices”
When and When Not to Act • Judgment, experience, evidence, ethics • Experience of Good Public Health Practice • Threat of preventable mortality or risk factor • When dangers/costs of not acting exceed those of acting • Public right to know • Public right to protection • Individual rights • Balance • Accountability, transparency
Why Study Ethics in PH • Many issues of conflict between good of the individual and good of society • Immunization, chlorination, fluoridation • HIV/AIDs, MDRTB, DOTs vs DOTS Plus • Aging and chronic diseases • Human Genome Project • Genetically modified foods • Technology and resource allocation • The Case-for-Action
Basic Questions • Dies society’s responsibilities = paternalism? • Does freedom of individual = hostility to the state in all it’s manifestations? • Do we need informed consent for all PH interventions? • Do individual rights over-ride social responsibility? E.g. AIDS contact tracing? • The “Precautionary principle” = must prove zero risk of intervention? • Equity in health? • Adequate funding and its allocation
Old-New Battles • UK Variolists oppose vaccination vs. smallpox C19th • US Opposition to public health departments in 1920s • UK GPs oppose immunization with pertussis (1980s) and MMR (2002) • AMA opposes to national health insurance 1920s to present • Civil rights vs HIV control, 1980s US • Anti-fluoridationism 1950s to present • Anti-food fortification in Europe • Anti-genetic engineering of food in Europe
PH Ethical Issues • Responsibility to protect society • Responsibility to the individual • Individual vs community rights • Government responsibility • Corporate responsibility • Right to health care • Personal responsibility - self care • Quality of care • Freedom of choice
PH Law and Ethics • Gov’t obligation to protect health of the population • Power of government to legislate, tax, spend, regulate, punish • Restriction of personal liberties e.g. seat belt laws or smoking restrictions vs. human rights • Economic and social impact of intervention vs. non-intervention • Laws enacted by legislative bodies and court decisions
Individual Rights and PH Ethical Issues • Right to quality health services • Provider responsibility to act for benefit of client • Euthenasia - right to die • Confidentiality – right to privacy • Informed consent – right to know • Birth control – religion vs. individual rights • Supply and distribution of resources for health • Incentives - disincentives • Equity – social, ethnic, regional • Social solidarity
Groups at Special Risk • Women • Children • Civilians in war and terror situations • Disaster victims • Native peoples • Minority groups • Prisoners • Military • Refugees and internal migrants • Mentally ill • Rural vs. urban
Individual Personal hygiene Immunization Right to health care Self care Choice of provider Right to know Right to die Confidentiality Privacy Informed consent Patients Bill of Rights Community Sanitation Herd immunity Universal access Education Gatekeeper function Mandatory reporting Case follow-up Resources for health Cost containment Equity Minority and special groups High risk groups In
Public Health, Experimentation and “the Slippery Slope” • 1920’s-1930’s: Eugenics • 1930’s-1940’s: Mass sterilization of "defectives" in the USA and Sweden. • 1930-1940’s: Mass euthanasia of “defectives” in Germany • 1940’s: Quarantining epidemic disease as pretext for ghettos by Nazis • 1940s Concentration camp human experimentation • 1940s: The Holocaust
Eugenics: “America’s Dirty Little Secret” • Slavery and racism and slavery in America’s past. • 19th C eugenics movement founded • Oliver Wendell Holmes Jr.'s US Supreme Court decision of 1927, which affirmed Virginia's right to sterilize Carrie Buck, a supposedly "feebleminded" woman: • "It is better for all the world, if instead of waiting to execute degenerate offspring for crime, or to let them starve for their imbecility, society can prevent those who are manifestly unfit from continuing their kind." And referring to Buck's mother, who was also considered feebleminded, and her daughter, who it was assumed must be feebleminded, he concluded in words that have become infamous: "Three generations of imbeciles are enough."
Eugenics spreads to fertile territory By 1933, when the Nazi sterilization law are passed, there were about 20 states in America that already had sterilization laws. Hitler praises American eugenicist policies in 'Mein Kampf.' Paul Lombardo, Professor of bioethics and law, University of Virginia
Landmarks re Individual Rights: the Biomedical Model • Focus on individual informed consent • Concern of exploitation of the individual • Nuremberg trials • Helsinki declaration • Tuskegee experiment • Declaration of human rights • Health for All
Nuremberg Code 1946 • Nazi experiments on prisoners • Set new conditions for research • Subjects must have: • Knowledge • Right of voluntary consent • Ability to end participation • Scientist in charge responsible for: • Scientific basis or validity of the hypothesis • To terminate experiments likely to cause injury, disability, death
Universal Declaration of Human Rights, 1948 Article 25. Everyone has the right to a standard of living adequate for the health and well-being of himself and of his family, including food, clothing, housing and medical care and necessary social services etc. Article 30. Nothing in this Declaration may be interpreted as implying .. person any right to engage in any activity or to perform any act aimed at the destruction of any of the rights and freedoms set forth herein
Helsinki Declaration 1964 • World Medical Assembly 1964 to 1996 • Privacy and integrity of individual protected • Adequate informed consent • Research for valid scientific benefits • Accepted scientific principles • Benefits outweigh risks • Publication • Protect control group • Individual well-being vs. those of science and society
Tuskegee Experiment • Tuskegee, Mississippi • Duration 1932-1972 • Conducted by US Public Health Service • Observe natural history of syphilis • Treatment with penicillin available (1942) • Failed to provide information to subjects • Unethical (possibly criminal) behavior • New standards resulted • Apology by President Clinton 1996 • Continues to influence sectors of US public in response to public health initiatives
Health for All • WHO definition of health, 1948 • Alma Ata, 1978 Health for All • Health care as a universal human right • Government responsibility • Wide acceptance • Important to help shift priorities • Still unfulfilled • Health targets • Priorities and cost-benefit decisions
Changing Concepts of Disease • 1960s – Illitch and McKeowan – medical care of little value, health gains result of nutritional gains • 1970s – Lalonde Health Field Concept = genetic, environment (physical and social), lifestyle and medical factors • Evidence of risk factors for disease e.g. smoking, diet exercise e.g. smoking and Framingham studies • ? Blaming the victim vs. self responsibility? • Health targets US Surgeon General and WHO
APHA 2002, Principles of the Ethical Practice of Public Health • Address fundamental causes of disease and requirements for health • Respect the rights of community residents • Advocate empowerment of the disenfranchised • Enhance the physical and social environment • Act within a timely manner • Promote collaboration and affiliations to build the public’s trust
Oregon’s Death with Dignity Act A US federal appeals court upheld the only law in the nation authorizing doctors to help their terminally ill patients commit suicide. The decision, by a divided three-judge panel of the Court of Appeals in San Francisco, said the Justice Department did not have the power to punish the doctors involved. The majority rebuked US Attorney General John Ashcroft, saying he had overstepped his authority in trying to block enforcement of the state law. "The AG’s unilateral attempt to regulate general medical practices historically entrusted to state lawmakers …interferes with democratic debate about physician-assisted suicide and far exceeds … his authority under federal law. The US Justice Department could ask an 11-member panel of the Ninth Circuit to rehear the case or appeal to the US Supreme Court.
Basics of Prevention • Primary prevention = prevent a disease from occurring • Secondary prevention = prevent complications from a disease • Tertiary prevention = restore and maintain maximum function
New Public Health Individual Health Population Health
The New Public Health • Managing health systems and resources • National target e.g. reduce stroke mortality • Health education e.g. nutrition, exercise, self care • Health promotion e.g. food fortification • Personal preventive services e.g. hypertension • Clinical standards eg. AMI, diabetes • Long Term Care e.g. prevention of 2nd MI, CHF
Summary • Government responsibility to legislate, tax, regulate and enforce for the public health • Protection of the weak, equity • Legal and ethical considerations • Rights of society • Rights of individuals • Responsibility of individuals • Informed consent for research • Precaution vs. inertia • Importance of New Public Health