Are veterinary students in favor of xenotransplantation? An opinion study in a Spanish university with a xenotransplantation program.

BACKGROUND

The shortage of available transplant organs has made it necessary to search for new alternatives, one of which is xenotransplantation. However, the use of animal organs and the personnel involved in its implementation could face opposition. Our objective was to analyze the attitudes of veterinary degree students in a Spanish university toward xenotransplantation and to determine the factors that affect its acceptance.

METHODS

Of the 515 students registered in a veterinary degree course (2007-2008), we surveyed 482 94% of whom completed the questionnaire. Attitudes toward organ xenotransplantation were evaluated using a validated, self-administered questionnaire concerning organ donation, which was completed anonymously. We applied Student's t-tests and chi(2) tests.

RESULTS

If xenotransplantation was confirmed as a clinical reality, 91% (n = 436) of those students surveyed would accept a xenotransplanted organ, whereas 9% (n = 46) would not. Furthermore, 95% (n = 457) would accept tissue xenotransplantation and 97% (n = 467) cell xenotransplantation. Attitudes toward xenotransplantation were not affected by the academic year in which a student was studying, even when this was the year in which it was taught as a subject. Attitudes were not associated with any pyschosocial variable or attitude toward deceased organ donation; (P = .779). The students who believed that the demand for organs is not covered had a more favorable attitude toward xenotransplantation than those who think that there is no shortage (91% vs 70%; P = .027).

CONCLUSION

Veterinary students had favorable attitudes toward xenotransplantation, assuming that the animal organs functioned as well as human organs. Therefore, these students could play important roles in the future promotion of this technique.