TY - JOUR
T1 - Reticulocyte count changes in paediatric patients with uncomplicated malaria treated with artemisinin combination therapy
AU - Adjei, George O.
AU - Sulley, Abdul M.
AU - Goka, Bamenla Q.
AU - Addae, Michael M.
AU - Alifrangis, Michael
AU - Kurtzhals, Jurgen A.L.
N1 - Publisher Copyright:
© 2020.University of Ghana College of Health Sciences on behalf of HSI Journal. All rights reserved.
PY - 2020
Y1 - 2020
N2 - Background: Acute malaria is associated with reticulocyte count depression, and artemisinin derivatives have also been shown to cause reversible count changes in patients with severe malaria. However, there has been no report on the effect of artemisinin on reticulocyte count when used in combination with other antimalarials, or the effect of artemisinin-based treatment on reticulocyte count changes in patients with uncomplicated malaria. Objective: This study reports the effects of artemisinin-based antimalarial treatments on reticulocytes among paediatric patients with uncomplicated malaria. Methods: The reticulocyte counts, haemoglobin, and platelet counts of children with uncomplicated malaria treated with artesunate-amodiaquine (116), artemether-lumefantrine (90), or amodiaquine (17) were measured before treatment (day 0) and then on days 3, 7, 14, and 28. Results: The fractional changes in reticulocyte counts were higher in the artesunate-amodiaquine and artemether-lumefantrine groups during the initial stages of treatment. However, the overall fractional reticulocyte change between acute illness and pre-illness levels was higher in the amodiaquine treated group. There was a negative correlation between haemoglobin and reticulocyte counts before treatment (day 0) and on all the follow up days. Conclusion: Treatment of uncomplicated malaria in children with artesunate-amodiaquine or artemether-lumefantrine was associated with less profound reticulocyte count changes compared with children treated with amodiaquine alone. These changes were most likely due to the rapid parasite clearance by the two artemisinin-based combination treatment regimens.
AB - Background: Acute malaria is associated with reticulocyte count depression, and artemisinin derivatives have also been shown to cause reversible count changes in patients with severe malaria. However, there has been no report on the effect of artemisinin on reticulocyte count when used in combination with other antimalarials, or the effect of artemisinin-based treatment on reticulocyte count changes in patients with uncomplicated malaria. Objective: This study reports the effects of artemisinin-based antimalarial treatments on reticulocytes among paediatric patients with uncomplicated malaria. Methods: The reticulocyte counts, haemoglobin, and platelet counts of children with uncomplicated malaria treated with artesunate-amodiaquine (116), artemether-lumefantrine (90), or amodiaquine (17) were measured before treatment (day 0) and then on days 3, 7, 14, and 28. Results: The fractional changes in reticulocyte counts were higher in the artesunate-amodiaquine and artemether-lumefantrine groups during the initial stages of treatment. However, the overall fractional reticulocyte change between acute illness and pre-illness levels was higher in the amodiaquine treated group. There was a negative correlation between haemoglobin and reticulocyte counts before treatment (day 0) and on all the follow up days. Conclusion: Treatment of uncomplicated malaria in children with artesunate-amodiaquine or artemether-lumefantrine was associated with less profound reticulocyte count changes compared with children treated with amodiaquine alone. These changes were most likely due to the rapid parasite clearance by the two artemisinin-based combination treatment regimens.
KW - Artemisinin combination therapy
KW - reticulocytes
KW - uncomplicated malaria
UR - http://www.scopus.com/inward/record.url?scp=85143729672&partnerID=8YFLogxK
U2 - 10.46829/hsijournal.2020.6.1.1.12-15
DO - 10.46829/hsijournal.2020.6.1.1.12-15
M3 - Article
AN - SCOPUS:85143729672
SN - 2720-7609
VL - 1
SP - 12
EP - 15
JO - Health Sciences Investigations Journal
JF - Health Sciences Investigations Journal
IS - 1
ER -