In my previous blogs I have discussed two cases from the
recently published book Ethics Dumping.
Case Studies from North-South Collaborations. I have shown that the
analysis of these two cases is flawed. Unfortunately, most of the other cases
are not cases of what could reasonably be called Ethics Dumping. Basically,
therefore, the project that was funded by the European Commission to illuminate
an important issue for EC research policy is fundamentally flawed.
First a note about the definition of Ethics dumping. The term dumping is taken from Economics where it describes the practice of
exporting a product from one country to another, and selling it a much lower
price in the receiving country so that local production suffers. It can also
mean transporting (dangerous) waste from one country to another. The sending
country may have strict environmental laws in order to protect their
populations, which are absent in the receiving country which is typically
poorer. Generally, therefore, dumping refers to an activity that provides some
advantage to the person or country that does the dumping, and injures or makes
the receiving country worse off.
The typical example of research
ethics dumping would therefore be when a country carries out research in a
poor country that harms the poor country or makes the poor country worse off,
and that is carried out for the benefit of the rich country. The book, however,
defines it more broadly, as intentional
or unintentional exploitation of poor countries. Exploitation is, unfortunately, not defined by the authors. A
standard definition is the following:
Action of treating someone unfairly in order to
benefit from it
The essential part of this definition, which it shares with dumping, is that the person who does the
dumping, or the exploitation, has to benefit from it. While the harm that
occurs to the exploited or those who receive the products may not be intended
or expected, the benefit that accrues to the exploiter or the dumper has to be
expected or intended. The problem with the book is that the authors do not even
attempt to show, for most of the cases, how they are supposed to benefit the
sponsors of the research. In fact, most cases are examples of research that
clearly are intended to benefit people in low and middle income countries.
The first case is about an NGO that undertook a research
project on health seeking behavior for childhood diarrhea in a rural area in an
African country. As is well known diarrheal diseases are important causes of
death among children, and it is important to identify ways that will increase
utilization of appropriate health care services. During the research it was
discovered that one traditional treatment for diarrheal disease was genital
mutilation for girls. This was unexpected. The research team decided to inform
the authorities as the practice is illegal in the country, which created
antagonism among the local population towards the NGO.
It is really hard to see why this should be a case of
“Ethics dumping”: The project did cause unexpected harm, but it was not done in
order to benefit the researcher or the funding country. On the contrary, the
NGO clearly expected the project to benefit the receiving country only.
The third case in the book is about the personal experience
of a local researcher who worked on a project among sex workers in a Nairobi
slum. The person describes how the project has led to the empowerment of the
women, and their inclusion in the decision making process. Basically, one has
to conclude that this described a fairly successful research collaboration, and
is not an example of ethics dumping at all.
The fourth case of the book is the cervical cancer screening
trials in India that I have discussed at length. They also were not done for
the benefit of rich countries, and therefore for that reason alone do not
quality as examples of ethics dumping.
The fifth case in the book is about a phase I/II Ebola
vaccine trial in an African country in early 2015. It was a Randomized
Controlled Trial, with the active vaccine against placebo, recruiting both
adults and children. The public protested and the trial was suspended. The
authors of the case description argue the following:
- Members of the national ethics committee that approved the trial were not really independent of the government but would be expected to do what the Minister of the Public Health decreed.
- No justification was provided for inclusion of children in the study
- The informed consent process was deficient both in terms of the process and the content of the forms. This is the main part of the criticism of the trial
In addition, there is a description of a separate phase I
trial that was carried out in Nova Scotia in Canada of a Canadian vaccine
candidate. In contrast with the African trial that was suspended, the Canadian
trial recruited lots of volunteers. The authors explain this as a difference in
level of trust between researchers and potential trial subjects in the two
countries.
Again, it may very well be that there was a lack of trust in
the African country, and that the local ethics review was insufficient. But
that does not make this an example of ethics dumping. It was carried out for
the benefit of people in countries at risk for Ebola epidemics. In fact, it is
an example of reverse dumping: Canadians being willing to take risk for the
sake of developing a vaccine that is not going to be useful for them.
The sixth case is a trial testing a hepatitis B vaccine in
Russia. The protocol was submitted to a local research ethics review committee.
The vaccine was already approved in other countries and was marketed and
available there. The trial in Russia would compare the “new” vaccine against
one that was already available in the Russian market. The trial was labeled as
a phase I/II study. It was claimed that the trial provided benefit to the
participants because they would be protected against hepatitis B. The ethics
review committee found among other things that there is no benefit to the
participants since an approved hepatitis B vaccine is already available, and
the participation in the trial involves a lot of inconvenience for the
participants, and possible risks, especially for women who might get pregnant.
The trial was therefore not approved by the committee.
One important fact is left out in this description, and that
is the regulatory requirement in Russia that any drug or vaccine that is to be
marketed in Russia needs to be tested out first on Russians. This was probably
the most likely reason for carrying out a trial of a vaccine that was already
known to be effective and approved in many other countries. Therefore, this
case is also not a case of ethics dumping, done primarily for the benefit of
sponsors. The problem is the irrationality of the Russian requirement, which it shares with some other countries, of having to do trials on their own subjects in order for products to be approved in the country.
The seventh case is a description of the general problem of
recruitment of healthy volunteers for clinical research in low income settings.
The point is made that one should be particularly careful to avoid exploitation
so that participants are not recruited to high risk trials against their better
judgment. This, of course, is a general and important issue, but again is not
really an example of ethics dumping in itself.
The eighth case is an old case from China (1990s) that has
already been well described in the literature. It is a complex case, and it is
impossible to do justice to it here. The same holds for the second case in the
book about the San research.
The next three cases take up important ethical challenges in
various types of research, but they do not provide any clear cases of ethics
dumping. They simply point out that in these areas it is possible to cause harm
to local communities. The ninth case takes up the issue of use on non-human
primates in research. The tenth case is about trials of transgenic fruit. The
eleventh case concerns the use of mobile data collection methods. The twelfth
case is about CRISPR research.
The thirteenth case is about an attempt to get retrospective
approval for a research project in Liberia for an anthropological study of the
psychosocial and economic consequences of survivors of Ebola disease. The study
was carried out before ethics approval but the protocol was sent to the local
ethics committee for approval after the data had been gathered. The ethics
committee naturally rejected the application. Clearly this was unacceptable
behavior by the (foreign) researcher, but it is not clear that it is a case of
ethics dumping.
The fourteenth, and final case is the research injury case
from China that I have already analyzed in a previous blog.
In conclusion, then, at most two of the fourteen cases
presented in the book are examples of ethics dumping. This does not mean that
the twelve other cases describe acceptable ethical practices. Of course it is
not acceptable to seek retrospective approval for human subjects research. Or
use informed consent forms that do not contain appropriate descriptions of the
risk and the benefits of the research. Or provide high payments in order to
recruit subjects to high risk research with no benefit to them. But these are
wrongs no matter where the research occurs. The term ethics dumping was presumably introduced to identify an additional wrong: causing local harm or
doing something unacceptable locally, in order to benefit us. The problem with the book is that it has not provided us with
many examples of that practice. And at least some of the cases that are
described do not identify any problematic practice at all, in spite of what is
claimed about these cases (in particular the cervical cancer case, the research
injury case described at length earlier, and some of the cases described here:
The Nairobi sex worker case, and perhaps also the hepatitis B vaccine case from
Russia).