Abstract
Background: Haematological abnormalities are strong independent predictors of morbidity and mortality in HIV infection. Objectives of the Study: This study was carried out to assess the pattern of the changes in the baseline peripheral blood cell counts among adult HIV positive patients. To also determine the CD4+ T cell levels and its correlation with the changes in the baseline cell counts of the patients using HIV negative blood donors as controls. Methods: This was a case controlled prospective study. The subjects were antiretroviral therapy naive adult HIV positive patients and HIV negative blood donor controls. Five milliliters (5 mls) of venous blood was collected from the cubitus of every consecutive consenting subject. Blood sample was analysed for baseline complete blood cell counts and the CD4+ T lymphocyte levels using Sysmex and Cyflow R Counter autoanalysers respectively. Obtained data was analysed with the statistical package for the social scientist (SPSS version 20.0). The Erythrocyte sedimentation rate of subjects was measured by the manual standard Westergreen method. Results: Of 300 subjects, there were 139 (46.3%) males and 161 (53.7%) females in the study. Anaemia was found in 72 (29.2%), leucopenia in 20 (8%) and thrombocytopenia in 6 (2.4%) of the patients. The mean erythrocyte sedimentation rates of the subjects were 81.88 mm/hr and 9.46 mm/hr (p = 0.000) for the patients and the controls respectively. The mean CD4+ T lymphocyte cell counts were 293 cells/μl and 750 cells/μl (p = 0.000) for the patients and controls respectively. Conclusion: Anaemia, leucopenia and thrombocytopenia were more prevalent among the studied HIV positive patients.
Highlights
Human immunodeficiency virus (HIV) infection causes acquired immune deficiency syndrome (AIDS) which is a late stage disease [1]
We observed that anaemia was prevalent among the HIV patients but none in the blood donor controls (29.2% vs. 0%, p = 0.000)
Our finding of anaemia prevalence with a study definition of less than 30% was lower than 36.7% [22], 79.9% [8] among antiretroviral therapy (ART) naive HIV positive patients in previous researches
Summary
Human immunodeficiency virus (HIV) infection causes acquired immune deficiency syndrome (AIDS) which is a late stage disease [1]. Objectives of the Study: This study was carried out to assess the pattern of the changes in the baseline peripheral blood cell counts among adult HIV positive patients. To determine the CD4+ T cell levels and its correlation with the changes in the baseline cell counts of the patients using HIV negative blood donors as controls. The subjects were antiretroviral therapy naive adult HIV positive patients and HIV negative blood donor controls. Blood sample was analysed for baseline complete blood cell counts and the CD4+ T lymphocyte levels using Sysmex and Cyflow R Counter autoanalysers respectively. The mean erythrocyte sedimentation rates of the subjects were 81.88 mm/hr and 9.46 mm/hr (p = 0.000) for the patients and the controls respectively. The mean CD4+ T lymphocyte cell counts were 293 cells/μl and 750 cells/μl (p = 0.000) for the patients and controls respectively.
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