Table 1

Patients’ characteristics at baseline; N = 221

Variable
Age (years), median (IQR)51 (43–57)
Female, n (%)69 (31.2)
Risk factor for HIV infection, n (%)
 heterosexual97 (43.9)
 MSM97 (43.9)
 IVDU23 (10.4)
 other4 (1.8)
Positive for anti-HCV antibodies, n (%)29 (13.1)
Time from HIV diagnosis (years), median (IQR)14 (7–20)
CDC stage C, n (%)65 (29.4)
Time on ART (years), median (IQR)11 (5–17)
Nadir CD4+ (cells/μL), median (IQR)209 (70–304)
Zenith HIV-RNA (log copies/mL), median (IQR)4.78 (4.14–5.36)
Zenith HIV-RNA >500 000 copies/mL, n (%)16 (7.2)
Previous virological failure, n (%)96 (43.4)
CD4+ count (cells/μL), median (IQR)640 (510–865)
Time of virological suppression (months), median (IQR)96 (44–140)
Presence of M184V resistance mutation, n (%)20 (9.0)
Previous HAART regimen, n (%)
 2 NRTIs + NNRTI42 (19.0)
 2 NRTIs + PI or boosted PI18 (8.1)
 2 NRTIs + integrase inhibitor43 (19.5)
 dual therapy115 (52.0)
 other3 (1.4)
Reasons for switch, n (%)
 simplification72 (32.6)
 dyslipidaemia60 (27.1)
 gastrointestinal or liver toxicity22 (10.0)
 renal toxicity16 (7.2)
 osteoporosis12 (5.4)
 neurological toxicity5 (2.3)
 other toxicities19 (8.6)
 drug–drug interactions8 (3.6)
 other7 (3.2)
Variable
Age (years), median (IQR)51 (43–57)
Female, n (%)69 (31.2)
Risk factor for HIV infection, n (%)
 heterosexual97 (43.9)
 MSM97 (43.9)
 IVDU23 (10.4)
 other4 (1.8)
Positive for anti-HCV antibodies, n (%)29 (13.1)
Time from HIV diagnosis (years), median (IQR)14 (7–20)
CDC stage C, n (%)65 (29.4)
Time on ART (years), median (IQR)11 (5–17)
Nadir CD4+ (cells/μL), median (IQR)209 (70–304)
Zenith HIV-RNA (log copies/mL), median (IQR)4.78 (4.14–5.36)
Zenith HIV-RNA >500 000 copies/mL, n (%)16 (7.2)
Previous virological failure, n (%)96 (43.4)
CD4+ count (cells/μL), median (IQR)640 (510–865)
Time of virological suppression (months), median (IQR)96 (44–140)
Presence of M184V resistance mutation, n (%)20 (9.0)
Previous HAART regimen, n (%)
 2 NRTIs + NNRTI42 (19.0)
 2 NRTIs + PI or boosted PI18 (8.1)
 2 NRTIs + integrase inhibitor43 (19.5)
 dual therapy115 (52.0)
 other3 (1.4)
Reasons for switch, n (%)
 simplification72 (32.6)
 dyslipidaemia60 (27.1)
 gastrointestinal or liver toxicity22 (10.0)
 renal toxicity16 (7.2)
 osteoporosis12 (5.4)
 neurological toxicity5 (2.3)
 other toxicities19 (8.6)
 drug–drug interactions8 (3.6)
 other7 (3.2)
Table 1

Patients’ characteristics at baseline; N = 221

Variable
Age (years), median (IQR)51 (43–57)
Female, n (%)69 (31.2)
Risk factor for HIV infection, n (%)
 heterosexual97 (43.9)
 MSM97 (43.9)
 IVDU23 (10.4)
 other4 (1.8)
Positive for anti-HCV antibodies, n (%)29 (13.1)
Time from HIV diagnosis (years), median (IQR)14 (7–20)
CDC stage C, n (%)65 (29.4)
Time on ART (years), median (IQR)11 (5–17)
Nadir CD4+ (cells/μL), median (IQR)209 (70–304)
Zenith HIV-RNA (log copies/mL), median (IQR)4.78 (4.14–5.36)
Zenith HIV-RNA >500 000 copies/mL, n (%)16 (7.2)
Previous virological failure, n (%)96 (43.4)
CD4+ count (cells/μL), median (IQR)640 (510–865)
Time of virological suppression (months), median (IQR)96 (44–140)
Presence of M184V resistance mutation, n (%)20 (9.0)
Previous HAART regimen, n (%)
 2 NRTIs + NNRTI42 (19.0)
 2 NRTIs + PI or boosted PI18 (8.1)
 2 NRTIs + integrase inhibitor43 (19.5)
 dual therapy115 (52.0)
 other3 (1.4)
Reasons for switch, n (%)
 simplification72 (32.6)
 dyslipidaemia60 (27.1)
 gastrointestinal or liver toxicity22 (10.0)
 renal toxicity16 (7.2)
 osteoporosis12 (5.4)
 neurological toxicity5 (2.3)
 other toxicities19 (8.6)
 drug–drug interactions8 (3.6)
 other7 (3.2)
Variable
Age (years), median (IQR)51 (43–57)
Female, n (%)69 (31.2)
Risk factor for HIV infection, n (%)
 heterosexual97 (43.9)
 MSM97 (43.9)
 IVDU23 (10.4)
 other4 (1.8)
Positive for anti-HCV antibodies, n (%)29 (13.1)
Time from HIV diagnosis (years), median (IQR)14 (7–20)
CDC stage C, n (%)65 (29.4)
Time on ART (years), median (IQR)11 (5–17)
Nadir CD4+ (cells/μL), median (IQR)209 (70–304)
Zenith HIV-RNA (log copies/mL), median (IQR)4.78 (4.14–5.36)
Zenith HIV-RNA >500 000 copies/mL, n (%)16 (7.2)
Previous virological failure, n (%)96 (43.4)
CD4+ count (cells/μL), median (IQR)640 (510–865)
Time of virological suppression (months), median (IQR)96 (44–140)
Presence of M184V resistance mutation, n (%)20 (9.0)
Previous HAART regimen, n (%)
 2 NRTIs + NNRTI42 (19.0)
 2 NRTIs + PI or boosted PI18 (8.1)
 2 NRTIs + integrase inhibitor43 (19.5)
 dual therapy115 (52.0)
 other3 (1.4)
Reasons for switch, n (%)
 simplification72 (32.6)
 dyslipidaemia60 (27.1)
 gastrointestinal or liver toxicity22 (10.0)
 renal toxicity16 (7.2)
 osteoporosis12 (5.4)
 neurological toxicity5 (2.3)
 other toxicities19 (8.6)
 drug–drug interactions8 (3.6)
 other7 (3.2)
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