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Effects of adherence to antiretroviral therapy on body mass index, immunological and virological status of Nigerians living with HIV/AIDS


SA Olowookere
AA Fatiregun
MMA Ladipo
EA Abioye-Kuteyi
IF Adewole

Abstract

Objective: This study determined the effect of adherence to highly active antiretroviral therapy (HAART) on body mass index (BMI) and immunological and virological parameters of people living with HIV/AIDS (PLWHA) attending University College Hospital, Ibadan.

Methodology: Prospective cohort of consenting PLWHA was followed up for a minimum of 3 months, had their drug adherence determined using pharmacy records and self-reporting. The sociodemographic data, weight, height, plasma viral load and CD4 count were recorded at baseline and 3 months. These data were entered into the computer and analyzed.

Results: A total of 318 PLWHA with a median age of 38 ±9.6 years participated. Fifty-four percent were female. Sixty-three percent were 95% adherent to HAART. Most (99.4%) were on nonnucleoside reverse transcriptase inhibitor-based therapy. There was a remarkable fall in viral load to non-detectable levels among adherent compared with non-adherent PLWHA. Furthermore, there was a significant increase in CD4 count among adherent compared with non-adherent PLWHA. Adherent clients showed marked improvement in BMI and immunological and virological status.

Conclusion: Adherence to HAART reduced viral load to an undetectable level and increased CD4 count among adherent PLWHA on HAART.

Keywords: HAART adherence; CD4 count; Viral load; PLWHA; Nigeria


Journal Identifiers


eISSN: 2090-2948
print ISSN: 1110-0834