Rita Evalina
Department of Child Health, University of North Sumatera Medical School, H. Adam Malik Hospital

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

Soil-transmitted helminth infection and skin prick test reactivity in children Schenny Regina Lubis; Lily lrsa; Rita Evalina; Supriatmo Supriatmo; M. Sjabaroeddin
Paediatrica Indonesiana Vol 54 No 1 (2014): January 2014
Publisher : Indonesian Pediatric Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (108.629 KB) | DOI: 10.14238/pi54.1.2014.52-6

Abstract

Background Allergic diseases cause an increasingly largeburden in developed countries and in urban areas of middleincomecountries . Paras itic infections may induce allergicresponses in humans, particularly soil-transmitted helminth(STH) infections that are prevalent in childhood in developingcountries. Although soil-transmitted helminth infec tions havebeen associated with lower prevalence of allergen skin testreactivity, study outcomes remain inconclusive.Objective To analyze for an association between STH infectionsand skin prick test reactivity in children.Methods We conducted a cross-sectional study in August 2009among primary school students aged 7- 12 years, at SecanggangSubdistrict, Langkat District, North Sumatera Province. Sixtyeight children were recruited in this study consisted of 34 childrenwith STH infections and the other 34 children without any STHinfection. Soil-transmitted helminth infections were determinedby Kato-Katz stool examination s. All subjects underwent skinprick tests for seven allergens. Results were con sidered to bepositive if wheal diameters 2: 3 mm and negative when whealdiameters < 3 mm. Data was an alysed by Chi-square test.Results Stool examinations revealed that the most commoninfec tion was T. trichiura (18/34 subjects), followed by mixedinfections (T. trichiura and A lumbricoides; 12/34 subjects), andA. lumbricoides (4134 subjects). There was a significant associationbetween STH infections and negative skin prick test (P= 0.002).In addition, there were significant associations with negative skinprick tests for each helminth type: A. lumbricoides (P=0.001) ,T. trichiura (P=0.01) and mixed infection (P = 0.006). Severeinfection intensity was also significantly associated with negativeskin prick tests (P=0.031) .Conclusion Children with STH infections tend to have negativeskin prick test results.
Total serum IgE levels in soil-transmitted helminth infected children with atopy symptoms Hendri Wijaya; Lily Irsa; Supriatmo Supriatmo; Sjabaroeddin Loebis; Rita Evalina
Paediatrica Indonesiana Vol 54 No 3 (2014): May 2014
Publisher : Indonesian Pediatric Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (134.823 KB) | DOI: 10.14238/pi54.3.2014.149-54

Abstract

Background High total serum immunoglobulin E (IgE) levelsand eosinophilia are markers for atopy, but other factors mayalso play a key role in affecting atopy, such as intestinal parasiticinfection. Helminthiasis has been associated with a reduced riskof atopy and asthma symptoms in areas with high prevalence ofparasitic infections.Objective To assess for associations between total serum IgElevel and soil-transmitted helminthiasis (STH) infection, as wellas between STH infection and allergy symptoms.Methods We conducted a cross-sectional stu dy on 84consecutively-enrolled children , aged 7- 13 years, in theSecanggang Subdistrict, Langkat District, North SumateraProvince. Subjects were enrolled into one of two groups, with orwithout STH infection. Total serum IgE measurements and stoolSTH examinations were performed in all subjects. Data on atopyor allergy symptoms were obtained by parental interview.Results The 42 subjects with STH infection had significantlyhigher mean total serum lg E levels than the 42 subjects withoutinfec tion, 1,13 1.26 IU/mL and 744.76 IU/mL, respectiv ely(P = 0.029). We also fo und significant positive association sbetween STH infection and asthma symptoms (P= 0.049), as wellas eczema symptoms (P=0.044).Conclusion Mean total serum IgE level is higher in STHinfectedsubjects than in those without infection. In addition,STH infection is positively associated with asthma and eczemasymptoms.