Highly active antiretroviral therapy adherence among perinatally infected HIV adolescents at a teaching hospital in Ghana

Abstract

Increased accessibility to Antiretroviral Therapy (ART) has resulted in the decline of deaths among children with Perinatally Infected Human Immunodeficiency Virus (PIHIV). Their adherence to Highly Active ART (HAART) is vital for their survival and quality of life. This study aimed at determining HAART medication adherence among adolescents with PIHIV. The study was cross-sectional conducted from September 2015 to January 2016 at a teaching hospital in Ghana. It involved 106 adolescents aged 10-20 years. Morisky's eight-item medication adherence scale was adapted and used to determine the adherence level. Factors influencing adherence were also determined by interviewing the adolescents. EpiData 3.1 and Stata version 12 were used for data entry and analysis respectively. There was low adherence in 76.4% of the adolescents, and the HAART regimen associated with high medication adherence was tenofovir, lamivudine and efavirenz combinations (p = .011). Forgetfulness (p = .001) and inability to come for refill (p = .013) were the main factors associated with low adherence. However adherence was not significantly associated with a lack of medication supply or stigmatization. Addressing the modifiable factors found in this study to be associated with low adherence are essential interventions for their long-term quality of life.