a reflection on fraud and misconduct in biomedical research
TRANSCRIPT
A Reflection on Fraud and Misconductin Biomedical ResearchFrank Wells
European Forum for Good Clinical Practice Ethics Working Party, Old Hadleigh, Ipswich, UK
Fraud and misconduct in biomedical research occurs all the
time, and although certainly not rife, it occurs sufficiently fre-
quently to raise real concerns, not least because it involves
patient exploitation. Also, if undetected, it could lead to licens-
ing decisions aboutmedicines being based on false or fabricated
data. So what is its prevalence? Well, as Thoreau famously said
(or was it Copernicus?), ‘‘we do not know what we do not
know’’ and can only estimate prevalence on what we do know.
My own experience as a fraudbuster for over 20 years puts it at
about 1% within all the clinical trials being conducted at any
one time. However, publication irregularities are much more
frequent, probably in the region of 5% of published research
reports, which most certainly gives cause for concern.
Pharmaceutical health workers will be aware that attitudes
towards research have always been ambivalent and have always
swung between extremes. Before scientific methodology was
able to be proved, research projects were considered to be sorcery
and quackery. Then came an uncritical acceptance or even re-
verence for science, particularly biomedical science or research.
Now there is a far more critical approach to research reports
and results, not least because of publicity given to horror stories
in the newspapers and on television. Nevertheless, the idea that
scientists might deliberately ‘cook the books’, fabricate data or
even exploit patients for personal gain or other reasons is
clearly cause for concern and this concern probably accounts
for such behaviour not being common. But human nature being
what it is, such behaviour will always be with us, though
hopefully to a diminishing extent.
I have to acknowledge that it is difficult to give an accurate
account of the history of medical research misconduct before
the last quarter of the 20th century, since little was written prior
to this time. In Europe, however, there were a few notorious
episodes before then that were well documented, including the
existence of ‘philosophicall robbery’ or plagiarism, described as
long ago as 1664 by Robert Boyle,[1] whose works were fre-
quently plagiarized and pirated. In the field of psychology, after
many years of controversy, it had been shown beyond a rea-
sonable doubt that Sir Cyril Burt committed fraud in his
comparison of monozygotic twins.[2] And in the history of
scientific fraud, remember 1913 and the discovery of a human
skull next to an ape’s jaw with a canine tooth worn down like a
human’s. The general community of British paleoanthropolo-
gists came to accept the idea that the fossil remains belonged to
a single creature that had a human cranium and an ape’s jaw.
But 40 years later, Piltdown ‘man’ was exposed as a forgery.
The skull was modern and the teeth on the ape’s jaw had been
filed down.
Returning to the beginning of the last quarter century, one of
the first reported European cases of research misconduct oc-
curred in 1975 with the clinical trial data falsification by a
general practitioner in HighWycombe, England. He forged the
signatures of seven other doctors participating in the same
multicentre drug trial, and submitted results showing that the
active drug was having a uniform and consistent effect, which
was significantly different from the test results submitted by
doctors situated in other centres. The pharmaceutical company
reported him to the General Medical Council (GMC) and, at
the end of the disciplinary hearing, his name was duly removed
from the Medical Register.[3]
Elsewhere in Europe, no other specific cases were published
for over a decade and, even in the UK, the next published case
was not until 1988 when a consultant psychiatrist in Durham
was found guilty of fabricating clinical trial results, including
inventing at least one non-existent patient, and was also erased
from the Medical Register.[4] This was my personal first of
26 cases in which I was responsible for referring doctors to the
GMC for serious professional research misconduct, all but one
of whom were found guilty and dealt with appropriately. How-
ever, across the North Sea, first in Denmark then in Norway,
Finland and Sweden, the biomedical fraternity were taking an
active part in setting up committees on scientific dishonesty,[5]
which are nowwell established. Essentially, having all inspired the
confidence of the stakeholders in various aspects of biomedical
research, these committees receive complaints of suspected
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research misconduct, which they then assess to determine
whether or not there is a prima facie case to answer. If there is,
then the employer of the person who has committed fraud or
misconduct is notified accordingly so that they can take ap-
propriate action.
During the past 6 years, there have been some positive
changes in the prevention, detection, investigation and prose-
cution of research misconduct in Europe, but not many. Chief
of these has been the establishment of national bodies in the
UK, Germany, the Netherlands and elsewhere to advise on
these aspects of research misconduct even though they have no
statutory powers. A UK Panel for Research Integrity in Health
and Biomedical Sciences, which includes the UK Research
Integrity Office (UKRIO), was announced in April 2006 ‘‘in
order to further integrity in research and promote good practice
in addressing misconduct in research.’’[6] It operates in-
dependently of government, sponsors, industry and universities
and, as in Denmark, takes no responsibility for prosecuting any
cases of research misconduct, leaving it to the employer or re-
search sponsor to take appropriate action.
Cases considered by the UK GMC Fitness to Practise Panel
during the past 6 years have been many and varied. I will, in
summary, cite five of them. Further details of these and all the
other cases considered and concluded by the GMC can be re-
ferenced on the GMC website.[7]
The first case was that of a junior doctor in training studying
for a MSc in palliative care at Kings College, London. As part
of his MSc coursework, he submitted a research study project
entitled ‘‘Short periods of hospice stay and anxiety in the be-
reaved: a cross sectional study at six months following be-
reavement.’’ This research project involved the collection of
data through questionnaires to be completed by the bereaved at
a hospice in Surrey, and in his dissertation he stated ‘‘Following
local ethical approval, it was agreed that [the hospice] would be
a suitable environment to introduce the questionnaire.’’ How-
ever, one of the staff at the hospice who happened also to be on
the local Research Ethics Committee (REC), and who read the
dissertation, knew that the REC had never received an appli-
cation with the above title. The REC administrator confirmed
this and it transpired that the investigator had not received any
ethical approval from anywhere for this study. Furthermore, it
also transpired that he had not even obtained approval for the
project to be conducted at the hospice. This was therefore re-
ferred to the King’s College Examinations Misconduct Com-
mittee, which found that the case against him had been proved
and in due course these matters were referred to the GMC. The
GMC’s Fitness to Practise Panel concluded that the above
statement in his research project was indeed misleading and
intended to mislead, was inappropriate and dishonest. It ruled
that his fitness to practise was impaired because of his mis-
conduct; but, noting his contrition and the support and refer-
ences he had received from his senior colleagues, the Panel
decided not to suspend his registration but imposed conditions
on his registration for a period of 12 months. These conditions
were largely related to the conduct of research and to the ap-
pointment of a mentor.
The second case involved a consultant ophthalmologist who,
although his involvement in a research project was flawed, was
also found guilty of bringing the profession into disrepute on a
number of different fronts. Concerning the research irregular-
ity, he conducted two separate but connected trials without the
approval of an REC or the consent of patients. The other in-
stances included failure to tell a patient about a lens problem
reported by the manufacturer, and confirming to a colleague
that there had been no problem with the lenses, when this was
not the case; failing to attend a clinic by purporting to be ill
when in fact he was not ill; and making exaggerated claims in a
brochure, which led the Advertising Standards Authority to
find the claims to be in breach of the Committee of Advertising
Practice Code. He was suspended for 1 year and then allowed
back on the Medical Register, but only with conditions re-
garding his surgical activities.
The third case involved an academic consultant endocrino-
logist, who, some years previously, had agreed to be the chief
investigator for a clinical trial to assess the safety and efficacy of
voglibose compared with placebo and glibenclamide (glybur-
ide). He had fallen short in the conduct of this study in a number
of different ways: he had failed to carry out adequate physical
examinations during the first visit of the patients recruited to
the trial; he did not conduct adequate examinations of joints as
specifically required by the protocol; he completed many of the
clinical report forms incorrectly, making up much of the data,
indicating that he had carried out examinations when he had
not; and he permitted seven patients to participate in the study
when he knew they should have been excluded.
The clinical trial monitor had become increasingly con-
cerned about a number of aspects of the conduct of the trial,
largely because the doctor was never there when he had ar-
ranged to be, but he had been fiercely defended by his research
nurse who was a very experienced outpatient sister, dedicated
to working with the doctor. Eventually, however, it was the
research nurse who blew the whistle; she had become deeply
concerned that she had been allowed to get out of her depth
in virtually running the study, never having been trained in
research methodology. She realized that she had been expected
to withdraw some patients’ original medication and place
270 Wells
ª 2009 Adis Data Information BV. All rights reserved. Pharm Med 2009; 23 (5-6)
them on placebo without the doctor’s involvement and that
she had had to obtain informed consent from patients parti-
cipating in the study because he had failed to do so. All this
had been toomuch and so shewent to the professor who headed
the department of endocrinology with all her concerns. These
were backed up by both the clinical trial monitor and the
quality assurance professional from the company who had
conducted a ‘for cause’ audit. The professor instituted a com-
mittee of enquiry and eventually the case was referred to the
GMC. The outcome of doing so was unexpected, as the doctor
then resigned from the department in which he had been work-
ing for some years and then left clinical practice completely.
The fourth case was that of another junior doctor who pla-
giarized two assignments while undertaking a medical science
course at Keele University. The first assignment contained
several passages that were copied directly from published pa-
pers, which he failed to attribute to their authors. The second
assignment was a more serious case, because he had on this
occasion plagiarized the work of another student. Further-
more, he denied this second act of plagiarism throughout a
university investigation and the university panel hearing that
followed, so that a fellow student had to appear before the
university panel; only at the very end of the hearing did he
admit that he had plagiarized the work. His defence was that
this was something that happened all the time. His registration
was suspended for a period of 9 months, during which he be-
came contrite.
The final case involved a doctor who, 1 year previously,
had had his name suspended from the Medical Register for
a period of 12 months. This was because he had included
the names of Professor A, Dr B and Dr C, or agreed to their
names being included in articles as co-authors, knowing that
they were not co-authors, on a total of 86 occasions between
1998 and 2003. Not surprisingly, when the 12 months was
up, the Fitness to Practise Panel expected to see the doctor
and to have received evidence of his trying to redeem himself
and to keep up to date while he was off the Medical Register.
However, in July 2007, despite being advised that he should
attend the hearing of the Panel or provide considerable evi-
dence of his attempts to have his name restored, he did not
attend and in effect told the Panel he did not know what they
were talking about. The Panel concluded that he had no insight
into the seriousness of his situation, had not engaged in a
meaningful way with the GMC and struck him off the Medical
Register.
These five cases demonstrate how seriously research mis-
conduct, including failing to seek REC approval, plagiarism,
fabrication of data and gift authorship, continues to be con-
sidered in the UK by the GMC. They exemplify what has
happened in the UK ever since the first documented case in
1975, although all of them took several years to reach the GMC
after the misdemeanours were first suspected. I hope that the
existence of UKRIO will both act as a further deterrent to the
committing of research misconduct and enable cases that still
occur to be dealt with much more expeditiously. Meanwhile,
elsewhere in Europe, other than the cases cited and the estab-
lishment of bodies dedicated to maintaining research integrity
or investigating scientific dishonesty, it is frankly difficult to
relate what has happened in this field, as so little has been
reported or documented. An exception was the case of the
previously respected Norwegian oral cancer researcher, Jon
Sudbø, who fabricated data for 900 patients in a study pub-
lished in October 2006 in The Lancet, which has now retracted
the article.[8] Nevertheless, it is highly likely that the incidence of
fraud and research misconduct elsewhere in Europe is no less
than it is in the Nordic countries and the UK.
Some of the topics in this article have already appeared in
the fourth edition of Fraud and Misconduct in Biomedical
Research, co-edited with me by Professor Michael Farthing,
Vice Chancellor of the University of Sussex. With his words,
I will conclude: ‘‘It has been argued that unlike financial fraud,
research fraud is a victimless crime. If you were a patient
harmed by a drug which came to market through a fraudulent
clinical trial you might see it differently. Similarly, funding
agencies particularly government funded bodies have respon-
sibilities to ensure that the funds that they disperse are used
appropriately and not for improper purposes such as fraudu-
lent research.’’[9]
Acknowledgements
The author has no conflicts of interest that are relevant to this editorial.
No sources of funding were used to assist in the preparation of this
editorial.
References1. HunterM.Robert Boyle reconsidered. Cambridge: CambridgeUniversity Press,
1994: 215-6
2. Tucker WH. Reconsidering Burt: beyond a reasonable doubt. J Hist Behav Sci
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3. Anonymous. Erasures from register. BMJ 1975; 2: 392
4. Anonymous. GMC Professional Conduct Committee. BMJ 1988; 296: 306
5. Andersen D, Attrup L, AxelsenN, et al. Scientific dishonesty and good scientific
practice. Copenhagen: Danish Medical Research Council, 1992
6. UKRIO. The UK Research Integrity Office [online]. Available from URL:
http://www.ukrio.org/sites/ukrio2/uk_research_integrity_office__ukrio_/index.
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ª 2009 Adis Data Information BV. All rights reserved. Pharm Med 2009; 23 (5-6)
7. GeneralMedical Council. Hearings and decisions [online]. Available fromURL:
http://www.gmc-uk.org/concerns/hearings_and_decisions.asp [Accessed 2009
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8. Horton R. Retraction. Non-steroidal anti-inflammatory drugs and the risk of
oral cancer: a nested case-controlled study. Lancet 2006; 367: 382
9. Rennie D, Gunsalus CK. Regulations on scientific misconduct: lessons from the
US experience. In: Wells F, Farthing M, editors. Fraud and misconduct in
biomedical research. 4th ed. London: Royal Society of Medicine Press, 2007:
277-87
Correspondence: Dr Frank Wells, European Forum for Good Clinical
Practice Ethics Working Party, Old Hadleigh, London Road, Capel St Mary,
Ipswich, IP9 2JJ, UK.
E-mail: [email protected]
272 Wells
ª 2009 Adis Data Information BV. All rights reserved. Pharm Med 2009; 23 (5-6)