PMID- 30130756 OWN - NLM STAT- MEDLINE DCOM- 20181211 LR - 20200225 IS - 1423-0097 (Electronic) IS - 1018-2438 (Print) IS - 1018-2438 (Linking) VI - 177 IP - 3 DP - 2018 TI - Prevalence of Atopy following Mass Drug Administration with Albendazole: A Study in School Children on Flores Island, Indonesia. PG - 192-198 LID - 10.1159/000490952 [doi] AB - BACKGROUND: In many rural areas of tropical countries such as Indonesia, the prevalence of soil-transmitted helminths (STH) infections remains high. At the same time, the burden of allergic disorders in such rural areas is reported to be low and inversely associated with helminth infections. To reduce the morbidity and transmission of helminth infections, the world health organization recommends preventive treatment of school children by providing mass drug administration (MDA) with albendazole. Here, we had an opportunity to evaluate the prevalence of skin reactivity to allergens before and after albendazole treatment to get an indication of the possible impact of MDA on allergic sensitization. METHODS: A study was conducted among 150 school children living in an area endemic for STH infections. Before and 1 year after anthelminthic treatment with albendazole, stool samples were examined for the presence of STH eggs, skin prick tests (SPT) for cockroach and house dust mites were performed, blood eosinophilia was assessed, and total immunoglobulin E (IgE) and C-reactive protein (CRP) were measured in plasma. RESULTS: Anthelminthic treatment significantly reduced the prevalence of STH from 19.6 before treatment to 6% after treatment (p < 0.001). Levels of total IgE (estimate: 0.30; 95% CI 0.22-0.42, p < 0.0001), CRP (estimate: 0.60; 95% CI 0.42-0.86, p = 0.006), and eosinophil counts (estimate: 0.70; 95% CI 0.61-0.80, p < 0.001) decreased significantly. The prevalence of SPT positivity increased from 18.7 to 32.7%. Multivariate analysis adjusted for confounding factors showed an increased risk of being SPT positive to any allergen (OR 3.04; 95% CI 1.338-6.919, p = 0.008). CONCLUSIONS: This study indicates that 1 year of MDA with albendazole was associated with a reduced prevalence of STH infections. This study shows that the prevalence of allergic sensitization increases after 1 year of albendazole treatment. Placebo-controlled and larger studies are needed to further substantiate a role of deworming treatment in an increased risk of allergic sensitization. CI - (c) 2018 S. Karger AG, Basel. FAU - Staal, Steven L AU - Staal SL AD - Department of Parasitology, Leiden University Medical Center, Leiden, the Netherlands. FAU - Hogendoorn, Sarika K L AU - Hogendoorn SKL AD - Department of Parasitology, Leiden University Medical Center, Leiden, the Netherlands. FAU - Voets, Sophie A AU - Voets SA AD - Department of Parasitology, Leiden University Medical Center, Leiden, the Netherlands. FAU - Tepper, Rebecca C AU - Tepper RC AD - Department of Parasitology, Leiden University Medical Center, Leiden, the Netherlands. FAU - Veenstra, Mirte AU - Veenstra M AD - Department of Parasitology, Leiden University Medical Center, Leiden, the Netherlands. FAU - de Vos, Ivo I AU - de Vos II AD - Department of Parasitology, Leiden University Medical Center, Leiden, the Netherlands. FAU - van Son, Koen C AU - van Son KC AD - Department of Parasitology, Leiden University Medical Center, Leiden, the Netherlands. FAU - Gool, Jari K AU - Gool JK AD - Department of Parasitology, Leiden University Medical Center, Leiden, the Netherlands. FAU - Paramitha, Antonia C AU - Paramitha AC AD - Department of Parasitology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia. FAU - Aristyo, Kevin AU - Aristyo K AD - Department of Parasitology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia. FAU - Wildan, Ardy AU - Wildan A AD - Department of Parasitology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia. FAU - Pratiwi, Chici AU - Pratiwi C AD - Department of Parasitology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia. FAU - van Ree, Ronald AU - van Ree R AD - Departments of Experimental Immunology and Otorhinolaryngology, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands. FAU - Yazdanbakhsh, Maria AU - Yazdanbakhsh M AD - Department of Parasitology, Leiden University Medical Center, Leiden, the Netherlands. FAU - Supali, Taniawati AU - Supali T AD - Department of Parasitology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia. FAU - Djuardi, Yenny AU - Djuardi Y AD - Department of Parasitology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia. FAU - Labuda, Lucja A AU - Labuda LA AD - Department of Parasitology, Leiden University Medical Center, Leiden, the Netherlands. FAU - Tahapary, Dicky L AU - Tahapary DL AD - Division of Endocrinology, Department of Internal Medicine, Dr. Cipto Mangunkusumo National General Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia. FAU - Sartono, Erliyani AU - Sartono E AD - Department of Parasitology, Leiden University Medical Center, Leiden, the Netherlands. LA - eng PT - Journal Article DEP - 20180821 PL - Switzerland TA - Int Arch Allergy Immunol JT - International archives of allergy and immunology JID - 9211652 RN - 0 (Allergens) RN - 0 (Anthelmintics) RN - 0 (Antibodies, Helminth) RN - 0 (Antigens, Helminth) RN - 37341-29-0 (Immunoglobulin E) RN - 9007-41-4 (C-Reactive Protein) RN - F4216019LN (Albendazole) SB - IM MH - Albendazole/administration & dosage/therapeutic use MH - Allergens/immunology MH - Ancylostomatoidea/*immunology MH - Animals MH - Anthelmintics/administration & dosage/therapeutic use MH - Antibodies, Helminth/*blood/immunology MH - Antigens, Helminth/immunology MH - Ascaris lumbricoides/*immunology MH - C-Reactive Protein/analysis MH - Child MH - Cockroaches/immunology MH - Female MH - Helminthiasis/drug therapy/*epidemiology/parasitology MH - Humans MH - Hypersensitivity, Immediate/blood/*epidemiology/immunology MH - Immunoglobulin E/*blood/immunology MH - Indonesia/epidemiology MH - Male MH - Mass Drug Administration MH - Pyroglyphidae/immunology MH - Trichuris/*immunology PMC - PMC6492509 OTO - NOTNLM OT - Allergens OT - Mass drug administration OT - Skin prick test OT - Soil-transmitted helminths EDAT- 2018/08/22 06:00 MHDA- 2018/12/12 06:00 PMCR- 2018/08/21 CRDT- 2018/08/22 06:00 PHST- 2018/03/30 00:00 [received] PHST- 2018/06/16 00:00 [accepted] PHST- 2018/08/22 06:00 [pubmed] PHST- 2018/12/12 06:00 [medline] PHST- 2018/08/22 06:00 [entrez] PHST- 2018/08/21 00:00 [pmc-release] AID - 000490952 [pii] AID - iaa-0177-0192 [pii] AID - 10.1159/000490952 [doi] PST - ppublish SO - Int Arch Allergy Immunol. 2018;177(3):192-198. doi: 10.1159/000490952. Epub 2018 Aug 21.