The term "duty to recontact" refers to the possible ethical and/or legal ob
ligation of genetics service providers (GSPs) to recontact former patients
about advances in research that might be relevant to them. Although current
ly this practice is not part of standard care, some argue that such an obli
gation may be established in the future. Little information is available, h
owever, on the implications of this requirement, from the point of view of
GSPs. To explore the opinions of genetics professionals on this issue, we s
ent a self-administered questionnaire to 1,000 randomly selected U.S. and C
anadian members of the American Society of Human Genetics. We received 252
completed questionnaires. The major categories of respondents were physicia
n geneticist (41%), Ph.D. geneticist (30%), and genetic counselor (18%); 72
% of the total stated that they see patients. Respondents indicated that re
sponsibility for staying in contact should be shared between health profess
ionals and patients. Respondents were divided about whether recontacting pa
tients should be the standard of care: 46% answered yes, 43% answered no, a
nd 11% did not know. Those answering yes included 44% of physician genetici
sts, 53% of Ph.D. geneticists, and 31% of genetic counselors; answers were
statistically independent of position or country of practice but were depen
dent on whether the respondent sees patients (43% answered yes) or not (54%
answered yes). There also was a lack of consensus about the possible benef
its and burdens of recontacting patients and about various alternative meth
ods of informing patients about research advances. Analysis of qualitative
data suggested that most respondents consider recontacting patients an ethi
cally desirable, but not feasible, goal. Points to consider in the future d
evelopment of guidelines for practice are presented.