[Barriers to ART initiation in HIV infected subjects and with treatment indication in Spain. Why don't they start their treatment? Bridgap Study].

Methods: A cross-sectional survey including every HIV infected patient in care in 19 hospitals across Spain in 2012, with ≥1 indication to start ART according to 2011 national treatment guidelines, who had not been scheduled for ART initiation. Reasons for deferring treatment were categorized as follows (non-exclusive categories): a) The physician thinks the indication is not absolute and prefers to defer it; b) The patient does not want to start it; c) The physician thinks ART must be started, but there is some limitation to starting it, and d) The patient has undetectable viral load in absence of ART.

Results: A total of 256 patients, out of 784 originally planned, were included. The large majority (84%) were male, median age 39 years, 57% MSM, 24% heterosexuals, and 16% IDUs. Median time since HIV diagnosis was 3 years, median CD4 count, 501 cells/mm3, median viral load 4.4 log copies/ml. Main ART indications were: CD4 count 500 cells/mm(3), 48%; having an uninfected sexual partner, 28%, and hepatitis C coinfection, 23%. Barriers due to, the physician, 55%; the patient, 28%; other limitations, 23%; and undetectable viral load, 6%.

Conclusion: A total of 256 patients, out of 784 originally planned, were included. The large majority (84%) were male, median age 39 years, 57% MSM, 24% heterosexuals, and 16% IDUs. Median time since HIV diagnosis was 3 years, median CD4 count, 501 cells/mm3, median viral load 4.4 log copies/ml. Main ART indications were: CD4 count 500 cells/mm(3), 48%; having an uninfected sexual partner, 28%, and hepatitis C coinfection, 23%. Barriers due to, the physician, 55%; the patient, 28%; other limitations, 23%; and undetectable viral load, 6%.