Parasitaemia estimation and prediction of hepatocellular dysfunction among Ghanaian children with acute malaria using haemoglobin levels

Heliyon

Michael Adu-Frimpong¹  Felix Charles Mills-Robertson²  Fareed Arthur Kow Nanse³  Raymond Charles Ehiem⁴ 

[1] Corresponding author.;Department of Applied Chemistry and Biochemistry, Faculty of Applied Sciences, C. K. Tedam University of Technology and Applied Sciences (CKT-UTAS), Navrongo, UK-0215-5321, Ghana;Department of Biochemistry and Biotechnology, College of Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana;Saint Patrick's Hospital, Offinso, Kumasi, Ghana;

关键词: Parasite density;    Plasmodium falciparum parasitaemia;    Malaria hepatopathy;    Hepatocellular dysfunction;    Aspartate transaminase;    Alanine transaminase;   

DOI  :  

来源: DOAJ

【 摘 要 】

Malaria is an important global health disease which puts individuals, particularly children, at a greater risk of mortality. Plasmodium falciparum is distinguished from the rest of the Plasmodia by its high level of parasitaemia. They infect liver cells (hepatocytes), and multiply into merozoites and rupture liver cells in the process, prior to infection of red blood cells. This study sought to estimate the extent to which P. falciparum parasitaemia correlates with hepatocellular dysfunction among Ghanaian children suffering from acute malaria in three malaria endemic districts in Ashanti Region and to predict liver dysfunction from the estimation of haemoglobin (HB) levels. A prospective uncontrolled before- and after study was conducted among under five years children with acute malaria (n = 300) and a control group (n = 20) within the same age brackets. The serum activities of liver enzymes such as aspartate transaminase (AST), alanine transaminase (ALT), alkaline phosphatase (ALP) and gamma glutamyl transferase (GGT) were measured in patients and control subjects. The study observed an inverse relationship between mean HB and parasitaemia (mean HB level of 10.34 ± 0.14 versus parasitaemia <10,000 parasites/μL as against 8.06 ± 0.16 versus parasitaemia ≥10,000 parasites/μL). The mean levels of AST, ALT, ALP and GGT were higher (p < 0.0001) in the serum of the infected children before treatment compared with post treatment. Moreover, the receiver operating characteristics (ROC) curve was applied to establish that HB level at 10.9 g/dL predicted liver dysfunction with the area under the curve (AUC) being 0.75 ± 0.03 (P < 0.0001). The parasitaemia estimation and prediction of hepatocellular dysfunction in Ghanaian children with acute malaria could be done via HB levels.

【 授权许可】

Unknown