Objective: To investigate the extent of recourse to alternative therap
ies among 184 HIV-positive patients who continued to attend convention
al medical clinics. The study describes the specific alternative thera
peutic modalities that were more commonly sought by our respondents, a
nd provides data on the subjective assessment of the efficacy of both
conventional and alternative therapies. Methods: Demographic and behav
ioral information were obtained from standard, self-administered, anon
ymous questionnaires distributed at three HIV clinics in the Philadelp
hia area. Results: Forty per cent of patients reported having used alt
ernative or complementary therapies. Forty-two per cent of respondents
who had been enrolled in clinical trials had used alternative therapi
es at some stage. Recourse to such therapies was significantly associa
ted with risk-group affiliation, duration of seropositivity, and sex.
The decision to use alternative therapies was not significantly relate
d to age, race, education, religion or severity of symptoms. Of respon
dents using alternatives, 10% expected the unconventional treatments t
o cure their HIV infection, and 36% expected them to delay the onset o
f symptoms. Conclusion: The results of this study will contribute to c
onventional practitioners' understanding of those unconventional expla
nations and therapies for HIV infection that many patients find releva
nt and meaningful. Health-care workers should be aware of their patien
ts' interest in participating in decisions about their treatment - whe
ther alternative or conventional - and be prepared to work with them t
o achieve satisfactory outcomes.