The chronic shortage of human organs is the argument for xenotransplantatio
n. In emergencies, acceptability is closely linked to the benefit. Little i
nformation is available on attitudes towards xenotransplantation. A poll of
the attitudes was carried out, based on a questionnaire with targeted ques
tions and background information. The goal of the study was to have a bette
r understanding of people's attitudes towards xenotransplantation and to kn
ow the eventual changes in the answers after having been given information.
For 75% of the sample, xenotransplantation would be a future biotechnology
, The animal sources that would be considered for xenotransplantation were
the pig and monkey. A period of ten years or more is necessary for 69% of t
he respondents before xenografts are performed routinely; for 19%, five yea
rs or less are needed. Human organ donation should be continued, according
to 90% of the sample. Roughly, 46.4% support xenotransplantation, though in
the case of a life-or-death situation acceptance reaches 65.7%. This level
is higher (77%) for relatives or unknown people (71%); 74% of respondents
were in favour of using normal animals acid a large majority (88%) support
research on xenotransplantation. A good level of confidence in medical biot
echnology research and practice is suggested by this study, contrary to the
results of a European survey on biotechnology. (C) 2000 Editions scientifi
ques et medicales Elsevier SAS.