ABSTRACT
Objective: To investigate deaths and losses to follow-up in a programme designed to scale up antiretroviral therapy (ART) for HIV- infected children in Cote d'Ivoire. Methods Between 2004 and 2007; HIV-exposed children at 19 centres were offered free HIV serum tests (polymerase chain reaction tests in those aged 18 months) and ART. Computerized monitoring was used to determine: (i) the number of confirmed HIV infections; (ii) losses to the programme (i.e. death or loss to follow-up) before ART; (iii) mortality and loss-to-programme rates during 12 months of ART; and (iv) determinants of mortality and losses to the programme. Findings The analysis included 3876 ART-naive children. Of the 1766 with HIV-1 infections (17aged 18 months); 124 (7.0) died; 52 (2.9) left the programme; 354 (20) were lost to follow-up before ART; 259 (15) remained in care without ART; and 977 (55) started ART (median age: 63 months). The overall mortality rate during ART was significantly higher in the first 3 months than in months 4-12: 32.8 and 6.9 per 100 child-years of follow-up; respectively. Loss-to-programme rates were roughly double mortality rates and followed the same trend with duration of ART. Independent predictors of 12-month mortality on ART were pre-ART weight- for-age z-score -2; percentage of CD4+ T lymphocytes 10; World Health Organization HIV/AIDS clinical stage 3 or 4; and blood haemoglobin 8 g/dl. Conclusion The large-scale programme to scale up paediatric ART in Cote d'Ivoire was effective. However; ART was often given too late; and early mortality and losses to programme before and just after ART initiation were major problems