Efficacy of artesunate and praziquantel combination on the prevalence of urinary schistosomiasis among children in Abua/Odual Local Government Area, Rivers State, Nigeria

http://dx.doi.org/10.4314/njpar.v40i1.11

Authors

  • C. O. Ezenwaka Department of Biology, Federal University Otuoke, Bayelsa State, Nigeria
  • S. O. Nzeako Department of Animal and Environmental Biology, University of Port Harcourt, Port Harcourt, P.M. B. 5323, Choba, Rivers State, Nigeria

Keywords:

geometric mean egg count, proteinuria, haematuria, Artesunate, Urinary schistosomiasis

Abstract

A study to evaluate the efficacy of artesunate and praziquantel on urinary schistosomiasis was conducted in children between ages of 5-19 years in some communities in Abua/Odual Local Government Area of Rivers State, Nigeria. A total of three hundred and two (302) individuals who gave consent were assessed for the disease using the concentration technique. 55(18.21%) infected individuals were exposed to the drugs in various regimens; Artessunate (4mg/kg x 3 times daily = 12mg/kg); Praziquantel (single oral dose of 40mg/kg) and Artesunate + Praziquantel combination (single oral dose of 40mg/kg + 4mg/kg x 3 times daily = 12mg/kg). A 40(74.43%) reduction in the geometric egg count (eggs/ 1ml of urine) was recorded in the study with Artesunate single oral dose recording 11(64.70) cure, Praziquantel; 15(88.24) and the Artesunate + Praziquantel Combination; 14 (82.35). The three drug regimens variably reduced the clinical symptoms; heamaturia and proteinuria in the infected children. Sex and age of the children did not influence efficaciousness of the drugs. Praziquantel was more efficacious followed by the Artesunate + Praziquantel regimen. Arsunate single dose can substitute effectively for the chemotherapy of urinary schistosomiasis in endemic malarious regions of Nigeria. The study had revealed Artesunate as a cost effective intervention in the control of urinary schistosomiasis in the sampled areas of Abua/ Odua LGA of Rivers State.

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Published

2019-03-01

How to Cite

Ezenwaka, C. O., & Nzeako, S. O. (2019). Efficacy of artesunate and praziquantel combination on the prevalence of urinary schistosomiasis among children in Abua/Odual Local Government Area, Rivers State, Nigeria: http://dx.doi.org/10.4314/njpar.v40i1.11. Nigerian Journal of Parasitology, 40(1), 66–75. Retrieved from https://njpar.com.ng/index.php/home/article/view/12

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