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Journal : Universa Medicina

Albendazole therapy reduces serum zinc in elementary school children with Ascaris lumbricoides infections Buana, Ria; Kalumpiu, Jane Florida; Djuardi, Yenny; Supali, Taniawati
Universa Medicina Vol 35, No 3 (2016)
Publisher : Faculty of Medicine, Trisakti University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18051/UnivMed.2016.v35.206-212

Abstract

BackgroundSoil-transmitted helminth (STH) infection can cause malnutrition and vice versa, and decrease serum zinc concentrations. No previous studies were found on the effect of STH treatment on serum zinc concentrations in elementary school children. The objective of this study was to evalaute the effect of STH treatment on serum zinc concentration in elementary school children in Jakarta. MethodsA pre-experimental study (one group pre and post) was conducted on 3rd - 5th grade students in one elementary school in North Jakarta. FLOTAC examination was used to determine infection status and STH intensity, while serum zinc concentrations were measured by atomic absorption spectrometry. All children were given albendazole 400 mg for three consecutive days. Stool and blood samples were collected before and three weeks after treatment with albendazole. A paired t test was used to analyze the data. ResultsThe STH prevalence was 63.4%; these were mainly Ascaris lumbricoides and Trichuris trichiura infections. Before treatment, children infected with A.lumbricoides and T.trichiura had significantly higher serum zinc concentrations (p=0.028; p=0.014). After treatment, children with A.lumbricoides had significantly lower serum zinc concentrations (p=0.039), while children with T.trichiura had slightly lower serum zinc concentrations (p=0.659) than before treatment. ConclusionsAlbendazole treatment produces lower serum zinc concentration in elementary school children with A.lumbricoides infections. A profound understanding of the interaction between helminth infections and zinc may assist in guiding integrated and sustainable intervention strategies among affected children throughout the world.
Albendazole increases serum retinol concentration in primary schoolchildren with low serum retinol Jane Florida Kalumpiu; Yenny Djuardi; Taniawati Supali
Universa Medicina Vol. 34 No. 2 (2015)
Publisher : Faculty of Medicine, Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18051/UnivMed.2015.v34.121-128

Abstract

BackgroundSoil-transmitted helminth (STH) infection is still a health problem in Indonesia. Vitamin A deficiency (VAD) is often found together with STH. The effect of the deworming program on the vitamin A status of primary school children is unknown. The objective of this study was to evaluate the effect of albendazole on serum retinol concentrations in primary school children.MethodsAn experimental study of pre-post test design without control was carried out on 118 children from grades 3-5 at one primary school in North Jakarta, from July to September 2014. Flotac examination was used to determine STH infections and high performance liquid chromatography was performed to measure serum retinol concentration. Stool and blood samples were taken twice: before and three weeks after treatment with albendazole 400 mg single dose for three consecutive days given to all children either infected or uninfected. Paired t-test was used to analyze the data. ResultsOf the 118 children, the prevalence of STH was 71.2%. The prevalence of low retinol serum (<1.05 mmol/L) was 17 (17.2%) and of mild VAD was 2 (2.0%). Albendazole given in 3 consecutive days could not increase serum retinol concentrations (p=0.055). Serum retinol concentration significantly increased after albendazole treatment in children with low retinol serum at baseline (p=0.001). ConclusionsIn children with low serum retinol concentration, treatment with albendazole increased retinol concentration. Integrated deworming and vitamin A supplementation strategies should be evaluated in this population.