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AIDS legislation--turning up the heat?

This paper is not about the medical condition of AIDS. Nor is it about the history of the condition since it was first reported in Atlanta, Georgia in 1981. It looks rather, at the catalogue of legislative and other legal responses to the spread of AIDS. The paper analyses the AIDS condition in its historical context. The hysteria accompanying the outbreak of AIDS is contrasted with the similar hysteria associated with other previous epidemics experienced in Australia over the past two centuries. The paper categorises the responses of lawmakers to the condition, according to the approach taken; from 'full blast', through 'moderate heat' to 'low key' or an attempt to avoid or minimise legal intervention. It is suggested that the appropriate response should depend upon such factors as the present magnitude of the condition, its likely future course, the availability of cures and protections against its spread and objectives being sought by intervention. Unless these factors are taken into account gross over-reaction can occur, causing social disruption and much personal injustice.

Acquired Immunodeficiency Syndrome↗

Legal AIDS: implications of AIDS and HIV for British and American law.

In its approach to AIDS and HIV the law has to protect two conflicting interests; it must recognise the right of the public to be protected against the disease and it must recognise the right of the individual not to be unfairly restricted by having or being at risk of the disease. Consequently the law must make some compromise which while protecting public health also protects the individual so that the individual will feel free to come forward for available treatment. In this way prevention of spread of the disease is encouraged. How this compromise is or might be affected by British and American law is examined in several areas, including medico-legal matters, criminal and tort law, employment, insurance and education.

Acquired Immunodeficiency Syndrome↗

The ethical approach to AIDS: a bibliographical review.

This bibliographical study involved first the exploitation of four data-banks: Medline, CNRS, Bioethics and AIDS, with the following key words (in conjunction with AIDS): ethics, human rights, confidentiality, legislation, jurisprudence. A total of 412 references were listed between 1983 and the end of 1987. Examination of the quantitative increase of articles over these years shows that, while references to AIDS and/or HIV infection--referred to as 'AIDS' for brevity--increased by about one third per year, the number of papers treating ethical problems linked to AIDS doubled each year. This increase makes it clear that these problems are important and pressing, that they are evolving rapidly and can be given no easy solution. After reading and analysis of accessible articles in readily comprehensible languages, the different themes can be classified in two categories: 1: Measures intended to protect society (starting with the most coercive); quarantine and isolation; discriminatory measures concerning specific groups; non-respect of the confidential nature of medical information; application of the penal code; screening; obligatory declaration and registration; testing of blood given by donors; vaccination and medical innovations, therapeutic assays; information, education. 2. Measures intended to protect the individual: fundamental rights of the patient: his/her right to confidentiality, to information and to treatment; civil rights: civil liberty, right to education, right to work, etc...; rights of the healthy individual: right of those in contact with the patients, safety of hospital staff, of those receiving blood-transfusions, etc... The legislation adopted in the various countries and the main opinions to be found in these articles are listed and analysed, and for each particular theme it is possible to refer to a list of the 232 most important articles. While the debate seems to concentrate on the conflict between the right of society to protect itself against the spread of infection and the 'civil' rights of the infected minorities, our conclusion tends to reduce this antagonism, showing that, particularly as far as the confidential nature of medical information is concerned, measures intended to protect the individual also protect society.

Acquired Immunodeficiency Syndrome↗

Review of the teaching of medical ethics in London medical schools.

The study examined the influence of the Pond Report on the teaching of medical ethics in the London medical schools. A questionnaire was given to both medical students and college officers. All medical colleges reported that ethics was included in the curriculum. However, from students' replies, it seems that attendance of optional courses is low and that not all current final year medical students have had any formal teaching in medical ethics. Stronger guidelines are necessary to ensure appropriate ethical training in London medical schools.

Curriculum↗

Cycle helmets--when is legislation justified?

The issue of mandatory cycle helmets is highly contentious. The aim of this paper is not to argue for or against legislation but to suggest criteria on which the debate should focus. This is done by attempting to answer the question: 'What criteria must be met before cycle helmet wearing is enforced?' Consideration is given to principles, precedents and consequences and four criteria are suggested. The criteria are to do with effectiveness, personal liberty, public acceptability and the promotion of the public health benefits of cycling.

Behavior Control↗

Natural deaths while driving: would screening for risk be ethically justified?

OBJECTIVES: To determine the epidemiology and the underlying pathological conditions of natural deaths among motor vehicle drivers. Sudden death while driving may cause damage to properties, other vehicles or road users. Although the Medical Commission on Accident Prevention recommended restrictions to drivers at risk of sudden death due to their medical conditions, these restrictions are useless if they do not result in greater safety to the public. DESIGN: A retrospective study of natural deaths of motor vehicle drivers. SETTING: Natural deaths of motor vehicle drivers reported to the coroner for Birmingham and Solihull. SUBJECTS: 86 consecutive natural deaths of motor vehicle drivers in a five-year period between 1984 and 1988. RESULTS: Of the 86 fatalities reviewed, 80 (93%) sudden deaths were caused by ischaemic heart disease. Fifty vehicles were involved in collision with 32 properties, 20 other vehicles and six pedestrians. Fifty-one out of 80 cardiac deaths had past cardiac history and three had reported chest pain prior to the sudden death. CONCLUSION: An applied normative ethical assessment based on the basic moral principles of autonomy, justice, beneficence and non-maleficence are discussed. We conclude that medical screening of drivers has little benefit for the drivers or other persons.

Adult↗

Greek theories on eugenics.

With the recent developments in the Human Genome Mapping Project and the new technologies that are developing from it there is a renewal of concern about eugenic applications. Francis Galton (b1822, d1911), who developed the subject of eugenics, suggested that the ancient Greeks had contributed very little to social theories of eugenics. In fact the Greeks had a profound interest in methods of supplying their city states with the finest possible progeny. This paper therefore reviews the works of Plato (The Republic and Politics) and Aristotle (The Politics and The Athenian Constitution) which have a direct bearing on eugenic techniques and relates them to methods used in the present century.

Eugenics↗

Can we learn from eugenics?

Eugenics casts a long shadow over contemporary genetics. Any measure, whether in clinical genetics or biotechnology, which is suspected of eugenic intent is likely to be opposed on that ground. Yet there is little consensus on what this word signifies, and often only a remote connection to the very complex set of social movements which took that name. After a brief historical summary of eugenics, this essay attempts to locate any wrongs inherent in eugenic doctrines. Four candidates are examined and rejected. The moral challenge posed by eugenics for genetics in our own time, I argue, is to achieve social justice.

Cultural Diversity↗

An international survey of medical ethics curricula in Asia.

SETTING: Medical ethics education has become common, and the integrated ethics curriculum has been recommended in Western countries. It should be questioned whether there is one, universal method of teaching ethics applicable worldwide to medical schools, especially those in non-Western developing countries. OBJECTIVE: To characterise the medical ethics curricula at Asian medical schools. DESIGN: Mailed survey of 206 medical schools in China, Hong Kong, Taiwan, Korea, Mongolia, Philippines, Thailand, Malaysia, Singapore, Indonesia, Sri Lanka, Australia and New Zealand. PARTICIPANTS: A total of 100 medical schools responded, a response rate of 49%, ranging from 23%-100% by country. MAIN OUTCOME MEASURES: The degree of integration of the ethics programme into the formal medical curriculum was measured by lecture time; whether compulsory or elective; whether separate courses or unit of other courses; number of courses; schedule; total length, and diversity of teachers' specialties. RESULTS: A total of 89 medical schools (89%) reported offering some courses in which ethical topics were taught. Separate medical ethics courses were mostly offered in all countries, and the structure of vertical integration was divided into four patterns. Most deans reported that physicians' obligations and patients' rights were the most important topics for their students. However, the evaluation was diverse for more concrete topics. CONCLUSION: Offering formal medical ethics education is a widespread feature of medical curricula throughout the study area. However, the kinds of programmes, especially with regard to integration into clinical teaching, were greatly diverse.

Animal Experimentation↗

Modified mandated choice for organ procurement.

Presumed consent to organ donation looks increasingly unlikely to be a palatable option for increasing organ procurement in the UK following the publication of the report into events at Alder Hey and elsewhere. Yet, given that the alternative to increasing the number of cadaveric organs available is either to accept a greater number of live donations, or accept that people will continue to die for the want of an organ, public policy makers remain obliged to consider other means of increasing the procurement rate. In this paper, we meet the main objections to mandated choice (namely that it undermines autonomy and that mandated donation is preferable). We have modified the traditional approach to mandated choice to take into account the force of the objection that mandated donation is preferable, by accepting that people can and do make bad decisions about organ donation and proposing that all accompanying public education and information about cadaveric donation should be directed in favour of donation.

Cadaver↗

Screening for phenylketonuria in a totalitarian state.

Living under a totalitarian regime has many effects on the structure, way of thinking, and relations in a society. However, it is the impact on neonatal genetic screening that we discuss in this paper. Genetic screening functions at the interface between health services and society at large. Being involved for over a decade in setting up the Bulgarian PKU screening programme, we have had to deal with ways and attitudes which may be difficult for the western mind to grasp. Yet comprehension is very much needed in the new world we are trying to create.

Academies and Institutes↗

Acceptability of identification bracelets for hospital inpatients.

OBJECTIVE: To evaluate whether hospitalised patients would agree to wear an identification bracelet and whether patient acceptability is improved by more detailed explanations or by using a code instead of a name on the bracelet. DESIGN: Patient survey that tested two variables in a randomised factorial design. Explanations about identification bracelets were given (a) with or without examples of situations where patient identification may be important, and (b) with the patient name or an anonymous code appearing on the bracelet. SETTING: Swiss teaching hospital where wearing of identification bracelets was not systematic. PARTICIPANTS: Adult patients discharged from hospital (n = 1411). MAIN OUTCOME MEASURES: Patients' responses to the questions: (a) should the hospital introduce a compulsory identification bracelet? and (b) would the patient agree to wear such a bracelet? RESULTS: Globally, 83.9% of patients thought that the hospital should introduce bracelets and 90.2% stated that they would agree to wear one. Providing examples increased support for both the hospital policy (87.9% v 79.2%, p<0.001) and personal acceptance (92.2% v 88.1%, p = 0.015). Whether or not the bracelet carried the patient's name or an anonymous code did not influence patient choice. CONCLUSIONS: The majority of patients were in favour of wearing an identification bracelet during their hospital stay. This proportion increased significantly when an explanation based on examples of the consequences of incorrect patient identification had been provided.

Adult↗

Tuberculosis, public health, and civil liberties.

The resurgence of tuberculosis confronts policy-makers with difficult legal and ethical questions about the proper use of state power and resources to protect public health. This chapter examines the implications of expanded use of invasive or coercive measures-including directly observed therapy, involuntary detention of noncompliant patients, and forced administration of medications--designed to reduce the risk of tuberculosis transmission and to ensure that those with TB are fully treated. These measures focus attention on the limitations of government power and obligation and on the delicate balance between the demands of civil liberty and the demands of public health.

Civil Rights↗

Factors affecting the use of quantitative information from a CT scanner.

Computed tomography can be used quantitatively in a variety of ways in both diagnosis and therapy. However, the successful use of CT numbers depends on the appreciation of several features of CT scanning, including the diagnostic viewer. It is also possible to employ the quantitative output of a CT scanner to improve the accuracy of isodase curve computations for photon (or electron) beam radiotherapy. A quality-control program is mandatory for anyone wishing to use CT numbers for this purpose.

Technology, Radiologic↗

Sustained homocysteine-lowering effect over time of folic acid-based multivitamin therapy in stroke patients despite increasing folate status in the population.

BACKGROUND AND AIMS: It is uncertain what impact increasing voluntary folate fortification may be having on the statistical power of randomized trials testing the homocysteine hypothesis of atherothrombosis. The objective of this study was to determine whether there has been a change in folate status between 1998 and 2002 in stroke patients randomized into the VITAmins TO Prevent Stroke (VITATOPS) Study at a single center in Perth, Australia, and what impact this may have had on the magnitude of the homocysteine-lowering effect achieved over time with folic acid-based multivitamin therapy. METHODS: We conducted a randomized, double-blind, placebo-controlled study involving 285 patients with stroke or transient ischemic attack who were recruited between 1998 and 2002 and randomized to long-term folic acid 2.0 mg/day, pyridoxine 25 mg/day and cobalamin 0.5 mg/day (active VITATOPS medication) or placebo. Fasting plasma total homocysteine, red cell folate, serum cobalamin and serum pyridoxine levels were measured at baseline and 6 months, and the change in blood levels over 4 time quartiles and differences in levels between the two randomized treatments were examined. RESULTS: Between 1998 and 2002, there was a significant rise in baseline mean red cell folate levels over 4 time quartiles among the entire stroke cohort (723.3, 780.1, 922.6 and 1,023.7 nmol/l in the first, second, third and fourth quartiles, respectively; p < 0.0001), but this was not associated with a spontaneous reduction in mean baseline total homocysteine levels during the same time period (12.7, 14.3, 12.1 and 12.8 micromol/l in the first, second, third and fourth quartiles, respectively; p = 0.55). The homocysteine-lowering effect of the active VITATOPS trial medication at 6 months after randomization also did not change significantly between 1998 and 2002 (difference between randomized groups: -4.1, -4.1, -3.1 and -3.6 micromol/l in the first, second, third and fourth quartiles, respectively; p = 0.56). CONCLUSIONS: The homocysteine-lowering effect of the active VITATOPS trial medication has not attenuated significantly in the past 5 years despite increasing voluntary fortification of foods with folic acid as reflected by a progressive rise in baseline folate status. These data suggest that in the continuing absence of a program of mandatory folate fortification of food in populations served by centers participating in the VITATOPS trial, the study will remain adequately powered to test the homocysteine-lowering hypothesis for which it was designed.

Aged↗