Rs. Remis et al., ENOUGH STERILE SYRINGES TO PREVENT HIV TRANSMISSION AMONG INJECTION-DRUG USERS IN MONTREAL, Journal of acquired immune deficiency syndromes and human retrovirology, 18, 1998, pp. 57-59
The HIV epidemic among injection drugs users in Montreal continues una
bated. We wished to know whether sufficient syringes were being distri
buted to provide for the needs of injection drug users (IDUs) in Montr
eal. Using data from several sources, including the estimated number o
f active IDUs in 1994 and the injection frequency according to the dru
g consumed, we calculated the number of syringes required by IDUs. The
number of syringes estimated was compared with the number of syringes
distributed by needle exchange programs or sold in private pharmacies
. Overall, we estimated that in 1994 about 10,683,000 syringes were re
quired by the 10,000 IDUs in Montreal. Because about 338,000 syringes
were distributed, <5% of the need was being met. The parameters in our
analysis, particularly the number of IDUs in Montreal, drug use, and
the frequency of injection, are subject to uncertainty. Nevertheless,
because of the disparity between the small proportion of syringes dist
ributed and the number required, it is unlikely that sufficient syring
es are available to ensure access to clean needles and prevent HIV tra
nsmission. Measures should be taken to expand syringe distribution to
Montreal IDUs.