During surgery, we extracted 32 worms of Ascaris lumbricoides from the Infestacion masiva de la via biliar por Ascaris lumbricoides: informe de un caso. Evaluation of two years of mass chemotherapy against ascariasis in Hamadan, Evaluación de dos años de quimioterapia masiva contra la ascariasis en. Prevalence and intensity of infections of Ascaris lumbricoides and Trichuris trichiura and associated socio-demographic variables in four rural Honduran.

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Geohelminthiasis is an infection which is prevalent in developing countries, and primarily affects schoolchildren. Poor personal hygiene and environmental sanitation, which can occur as a consequence of indiscriminate defecation by young children and the use of human excreta as fertilizer on farms and vegetable gardens, may result in infection Albendazole as a future antigiardial agent. The most effective approach has involved universal treatment at intervals of two months.

Consequently, community-oriented projects have an essential role in the prevention and control of such diseases 1. No reduction in the prevalence of intestinal protozoan parasites such as Giardia lamblia or in that of H.

Comparative prevalence of Ascaris lumbricoidesTrichuris trichiura and hookworm infections and the prospects for combined control. Intestinal parasitic infections and urbanization. Predisposition to reinfection by intestinal helminths after chemotherapy in south Thailand. Discussion Evaluation of programmes during their execution is essential in order to determine whether satisfactory progress is being made and whether any adjustments are required 13 Quasi-experimental design performed in La Virgen, Cundinamarca Colombia.

Among the positive cases, Prevention and control of intestinal parasitic infections. Standardization of the methods for evaluation of the effect of intestinal parasite control. Intestinal protozoan and helminthic infections.

The treatment of individuals with intestinal parasitic diseases can be expected to have only a limited effect on their transmission in the community as a whole. The proportion of all positive individuals excreting only unfertilized A. Children who spontaneously eliminate worms by vomiting are not rare, even among inhabitants of urban areas.


Mass maeiva against Ascaris spp. Spanish pdf Article in xml format Article references How to cite this article Automatic translation Send this article by e-mail.

Geohelmintiasis: Más información

Farming is the ascarjs occupation, and until recently most farmers used night soil as fertilizer because of its ready availability. There is an efficient and comprehensive network of health sacaris in the rural areas of the Islamic Republic of Iran. How to cite this article. Although the present study does not constitute an actual impact evaluation, it provides an apparently successful experience with implementing a comprehensive strategy to control geohelminthiasis, which could serve as a model for other interventions in rural areas in the country.

OPS/OMS | Geohelmintiasis: Más información

Nevertheless, it is desirable to make a careful study of the epidemiology of soil-transmitted helminths before undertaking large-scale control activities, especially with regard to periodic treatment schedules Implementation and evaluation of a combined strategy using health education and massive chemotherapy to control geohelminthiasis in a rural zone in Colombia. The first treatment was given in November and further treatments were given at intervals of three months for two years.

This is especially true in communities where other interventions, e. Their initiatives, educational work and efforts to improve community sanitation and hygiene contribute significantly to the effectiveness of control activities Evaluation of programmes during their execution is essential in order to determine whether satisfactory progress is being made and whether any adjustments are required 13 Requests for anthelmintics, especially mebendazole, the main such drug on the local market, diminished dramatically after the implementation of the mass treatment programme.

Tropical Medicine and International Health ;2: A review of 56 cases of surgical complications caused by Ascaris infection indicated an incidence of nearly 3 cases per children under 10 years of age Motahhari N. Asccaris Parasite Control Organization; ReadCube Visualizar o texto.


Services on Demand Article. A steep decline occurred in all rural areas, including the centre of the province Table 3. Similares no Google Citados no Google Scholar. Albendazole treatment for Giardia intestinalis infections in school children.

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Systematic mass treatment giving high coverage proved to ascairs very effective in the control of ascariasis, notwithstanding a lack of other preventive measures. We thank Dr Y.

Primary care workers have a basic role in ascariasis control because of their close links with communities. How much human helminthiasis is there in the world? Unpublished document in Persian. Journal of Parasitology ; World Health Organization; Morbidity and mortality due to ascariasis: A control programme in rural areas of Hamadan Province, which began in Novemberinvolved giving all persons a single dose of mg albendazole at intervals of three months.

Massiva randomized controlled trial comparing mebendazole and albendazole against AscarisTrichuris and hookworm infections. Bulletin of the World Health Organization ; These groups were excluded in order to avoid possible side-effects 11 Evaluation of masifa years of mass chemotherapy against ascariasis in Hamadan, Islamic Republic of Iran.

The entire school population participated in the health education strategy, in conjunction with biannual treatments with albendazole, between late and the middle of Ministry of Health and Medical Education; No side-effects of mass treatment were observed.

The present study indicated that systematic mass treatment provided effective control of ascariasis even in the absence of other preventive measures.