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Hematologic abnormalities and associated factors among HIV infected children pre- and post-antiretroviral treatment, North West Ethiopia

Authors Geletaw T, Tadesse MZ, Demisse AG

Received 15 March 2017

Accepted for publication 22 June 2017

Published 4 August 2017 Volume 2017:8 Pages 99—105

DOI https://doi.org/10.2147/JBM.S137067

Checked for plagiarism Yes

Review by Single-blind

Peer reviewers approved by Dr Amy Norman

Peer reviewer comments 2

Editor who approved publication: Dr Martin Bluth

Teshome Geletaw, Meseret Zelalem Tadesse, Abayneh Girma Demisse

Department of Pediatrics and Child Health, School of Medicine, College of Medicine and Health Science, University of Gondar, Ethiopia

Introduction: There are few studies on the hematologic parameters of HIV-infected individuals in Ethiopia; of these, almost all studies researched adults. Our current study is unique in that it mainly focused on the pediatric population and compared both pre- and post-antiretroviral therapy (ART) children. Inference from this study can be used for other developing countries where the burden of HIV disease is high.
Objective: The aim of this study was to identify hematologic abnormalities in HIV-infected children before and after initiation of ART.
Methodology: A cross-sectional study was conducted on HIV-infected children from June 1 to August 30, 2015. Data were collected using a pretested and structured questionnaire. Statistical analysis was performed using SPSS 20 version.
Results: The median age of study subjects was 10 years with an interquartile range (IQR) of (6, 12). Two-thirds (74.3%) of study subjects received ART for >1 year. The median of CD4 count before ART was 490 cells/mm3 with an IQR of (286, 765); this increased to 663 cells mm3 with an IQR of (499, 908) after ART. Likewise, the median of hemoglobin before ART was 11.5 mg/dL with an IQR of (9.9, 13), which increased after ART to 13 mg/dL with an IQR of (11.8, 14). The prevalence of anemia was 42.8% before and 18.9% after ART initiation. The median of absolute neutrophil count before ART was 3×103 with an IQR of (2.1, 4.6) and after ART, it became 3×103 with IQR of (1.9, 4.2). Age <5 years (adjusted odds ratio [AOR]: 2.76; 95% CI: 1.5, 5.0), an advanced stage of AIDS (AOR: 2.8; 95% CI: 1.4, 5.6) and CD4% <25% (AOR: 2.4; 95% CI: 1.2, 4.9) were significantly associated with anemia before ART initiation, while opportunistic infections were associated with anemia after initiation of ART (AOR: 2.3; 95% CI: 1.08, 4.8).
Conclusion: ART positively or negatively affects the hematologic profile of HIV-infected children. The current study demonstrated a significant reduction of anemia after initiation of ART.

Keywords: anemia, CD4 count, HIV, pediatrics, Gondar
 

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