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6 Med., Health Care & Phil. 1 (2003)

handle is hein.journals/medhcph6 and id is 1 raw text is: Medicine, Health Care and Philosophy 6: 1-3, 2003.
Editorial
Research ethics

Several contributions to this issue of the journal
discuss current problems of research. Oduncu
discusses stem cell research, especially the use of
human embryonic stem cells in Germany. Gustafsson
Stolt and colleagues describe genetic screening; they
demonstrate how such controversial research, particu-
larly with children, require examination of the ethical
issues involved. Conradi and colleagues analyse
empirical research in medical ethics itself; they
argue that such research can benefit from a gendered
perspective. Finally, Fangerau and colleagues point
out that research collaboration across Europe at least
requires a European database to facilitate bio-ethical
information exchange.
Research is one of the oldest topics in bio-ethics
and philosophy of medicine. After a series of scandals
(Tuskegee, thalidomide, DES) and classic publica-
tions (Beecher; Pappworth), ethics and regulation of
medical research was on top of the agenda for ethicists,
philosophers, lawyers and politicians. An extensive
system of review committees have developed in many
countries. National legislation has been implemented.
International codes, guidelines, declarations have been
drafted and accepted. Since long, the general impres-
sion was that this area was under control; it was also an
excellent example of the positive interaction of ethics
and health care.
It is remarkable that since a number of years,
the subject of research is a renewed topic of heated
debates and controversies. One reason, of course, is
the emergence of new technologies and innovations. In
this issue, stem cell technology and genetic screening
demonstrate how scientific progress illustrate that it
is the hallmark of science that new issues and ques-
tions will continue to arise and will give incentives
for continuous ethical and philosophical reflection.
However, a more fundamental reason is that the basic
problem of research ethics continues to exist: the
tension between the individual good of subjects and
the social good of obtaining knowledge to improve
health. Securing such knowledge is only possible with
participation of subjects; but because these subjects at
placed at risk for the good of others, there is always

the potential for exploitation. Research subjects are
used as means to obtain knowledge but they should
not merely be used as means but treated with respect.
This basic conflict is always there, regardless of the
type of clinical research and the innovative aspects.
As Oduncu shows, in the case of new bio-molecular
technologies the debate centres on a similar query: the
opposition between the therapeutic imperative and the
principle of human dignity.
Over the years, various approaches have been
developed to strike the balance between the need to
protect persons involved in trials, and the need to
safeguard the advance of scientific research. Many
countries nowadays have a system of review boards,
and sometimes a national commission for research
review. Most countries have legislation to protect the
rights of research subjects. International organisations
have drafted guidelines and consensus statements. It
is also significant that apart from legislative regulation
and committee review, the emphasis is on the responsi-
bility of the scientific community itself. Scientific
journals regularly have publications on research ethics.
The framework for evaluating the ethics of clinical
research studies apparently is generally accepted.
Emanuel, Wendler and Grady (2000) have summarised
this framework in 7 ethical requirements: (1) social
or scientific value, (2) scientific validity, (3) fair
subject selection, (4) favourable risk-benefit ratio,
(5) independent review, (6) informed consent, and
(7) respect for enrolled subjects. These requirements
must be fulfilled in order to justify clinical research;
they are necessary and sufficient conditions to make
research ethical. They are also universal require-
ments; they are supposed to apply everywhere and
to anyone. However, as general statements of value,
they need interpretation and sometimes adaptation to
particular cultures, health conditions and economic
settings.
Recently, several controversial issues have re-
emerged in the area of research ethics. One of these
issues, the use of placebo controls, have partly gener-
ated the revision of the Declaration of Helsinki. The
earlier, 1996 edition of the Declaration requires that

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