Intestinal Helminthiasis and Anaemia in Youngsters from Matriz da Luz, District of Sªo LourenÁo da Mata, State of Pernambuco, Brazil (original) (raw)
Related papers
Memórias do Instituto Oswaldo Cruz, 1998
A group of youngsters (4-18 years old) in northeast Brazil was studied to establish the prevalence of anaemia and intestinal parasitism, as well as to analyze the correlation between them. Two criteria were used to determine the state of anaemia, the level of haemoglobin and the mean of corpuscular volume. The first was considered a single criterion and the second an associated criteria, used in an attempt to correlate anaemia with iron deficiency. The prevalence of intestinal parasitism was 93%, while the prevalence of anaemia was 43.1% and 16.1% according to the criteria employed (single or associated respectively). Anaemia was significantly associated with both sex and age. No significant statistical difference was observed when the association was made between each parasite and anaemia even with those more related to anaemia.
Prevalence of intestinal helminths, anemia, and malnutrition in Paucartambo, Peru
Revista panamericana de salud pública = Pan American journal of public health, 2015
To evaluate the prevalence of soil-transmitted helminth infections, anemia, and malnutrition among children in the Paucartambo province of Cusco region, Peru, in light of demographic, socio-economic, and epidemiologic contextual factors. Children from three to twelve years old from six communities in Huancarani district in the highlands of Peru were evaluated for helminth infections, anemia, and nutritional status. Data collected included demographic variables, socioeconomic status, exposures, complete blood counts, and direct and sedimentation stool tests. Of 240 children analyzed, 113 (47%) were infected with one or more parasites. Giardia (27.5%) and Fasciola (9.6%) were the most commonly identified organisms. Eosinophilia was encountered in 21% of the children. Anemia (48.8%) was associated with age (3-4 vs 5-12 years old; odds ratio (OR): 5.86; 95% confidence interval (CI): 2.81-12.21). Underweight (10%) was associated with male sex (OR: 5.97; CI: 1.12-31.72), higher eosinophil...
North American Journal of Medical Sciences, 2011
Background: Anaemia is estimated to affect half the school-age children and adolescents in developing countries. Aim: This study aimed to determine the prevalence of anaemia and evaluate the relationship of intestinal helminth infection on the anaemia status of children in the rural communities of Evbuomore, Isiohor, and Ekosodin. in the Ovia North East local government area of Edo State, Nigeria. Subjects and Methods: Faecal samples and blood samples were obtained from 316 children aged 1-15 years. Faecal samples were examined using standard parasitological techniques, and anaemia was defined as blood haemoglobin <11 g/dL. Results: Of the 316 children, 38.6% were anaemic: 75.9% of children in Evbuomore, 42.3% in Isiohor and 26.8% in Ekosodin. The overall parasite prevalence in the three communities were: Ascaris lumbricoides (75.6%), hookworm (16.19%) and Trichuris trichiura (7.3%). Malnutrition was patent; 37.0% of the children were stunted, 19.3% wasted, and 44.0% underweight. There was a statistically significant association between hookworm and Ascaris lumbricoides infection and anaemia (P < .001). Serum ferritin levels were more sensitive than haemoglobin in detecting anemia and were correlated with intestinal helminth infection. Conclusion: Intestinal helminth infection in a concomitant state of malnutrition is observed in this population. Intervention programmes should be aimed at control of intestinal helminth infection and iron supplementation.
The American journal of tropical medicine and hygiene
To determine the role of moderate-and low-intensity infections with Schistosoma mansoni and intestinal helminths (hookworm, Trichuris trichiura, Ascaris lumbricoides) on the prevalence of anemia and their relationship to iron consumption, a cross-section of 1,709 children in rural Brazil was studied. All participants were selected for infection with one or multiple helminthic parasites, and demographic, anthropometric, and dietary intake were surveyed. The prevalence and intensity were as follows: hookworm infection, 15.7% and 8.6 eggs/g; T. trichiura, 74.8% and 190.5 eggs/g; A. lumbricoides, 63% and 1,905.5 eggs/g; S. mansoni, 44.5% and 60.3 eggs/g. There was no increase in odds ratio for anemia with any combination of intestinal helminths without S. mansoni infection. By logistic regression, the odds ratio for having anemia when infected with S. mansoni and two intestinal helminths was 1.7 (95% CI, 1.1-2.5) and for S. mansoni and three intestinal helminths was 2.4 (95% CI, 1.2-4.6) compared with children with a single parasite species. Children with an adequate intake of iron had no increased odds of anemia independent of the combination of parasite infections.
Anemia and intestinal parasitic infections in primary school students in Aracaju, Sergipe, Brazil
Cadernos De Saude Publica, 1999
Anemia is estimated to affect half the school-age children and adolescents in develop- ing countries. The main causes are parasitic infections, malaria, and low iron intake. This study aimed to describe the prevalence of anemia, parasitic infections, and nutritional status of chil- dren attending public primary schools in Aracaju, Northeast Brazil. Of 360 students, 26.7% were anemic, and prevalence was
Journal of Parasitology Research , 2021
Introduction. Soil-transmitted helminths (STH) remain a public health problem worldwide especially in low-income countries. Soil-transmitted helminths are known to affect both growth and haemoglobin levels. In this study, we determine the prevalence of intestinal parasites and explored its association with anaemia in school-aged children (SAC). Methodology. A cross-sectional study was carried out amongst pupils selected from 18 primary schools in four communities of the North West Region. Stool samples were examined using direct wet mount and formol-ether concentration techniques, while finger prick was performed for the measurement of haemoglobin with a haemoglobinometer. Results. The results showed significant variation of STHs, intestinal protozoan prevalence, and anaemia between age, sex, and communities. The prevalence of Ascaris lumbricoides, Trichuris trichiura, and hookworms was 15.1%, 0.8%, and 2%, respectively, with an overall STH prevalence of 18.3% across the four communities. Soil-transmitted helminths were more prevalent in Mbessa (30.2%) in comparison to Nkor (26.7%), Djottin (17.5%), and Kumbo (9.6%) communities. The prevalence of Entamoeba histolytica/dispar was 25.4% and Giardia duodenalis (6.9%), with an overall intestinal protozoa prevalence of 31% across the four communities. The prevalence of anaemia in the study population was 23.1%. Conclusion. Soil-transmitted helminths, intestinal protozoan infections, and anaemia are prevalent in the study area. Anaemia was observed to be associated with STH, intestinal protozoa, and the communities under study. This study recommends continuous deworming and health education on personal sanitation and environmental sanitation.
2019
Intestinal parasitism is caused by helminth and protozoan species and, depending on the pathogenicity of the etiological agent, can cause the death of the infected one. High rates of parasitism are often related to the pollution of water, soil and food. This research had the objective to perform a parasitological survey on the Xerente indigenous population of the Salto village in the city of Tocantínia, Province of Tocantins, Brazil. A total of 104 fecal samples were examined from volunteers of both genders and different age groups. For the parasitological diagnosis, the samples were submitted to the techniques of Hoffman, Pons and Janer, Ritchie and Kinyoun. The overall prevalence for parasites was 89.42%. The prevalence by species were: Ascaris lumbricoides (63,46%), Hymenolepis nana (20,19%), Ancylostomatidae (13,46%), Strongyloides stercoralis (7,69%), Trichuris trichiura (7,69%), Entamoeba coli (31,73%), Entamoeba histolytica/dispar (14,42%), Giardia lamblia (8,65%), Endolimax ...
Revista de Patologia Tropical, 2014
This study aimed to describe factors associated with the occurrence of intestinal parasites in children living in the Federal District of Brazil (FD). Between 2012 and 2013 fecal samples from 193 children of Riacho Fundo II (RF, n=73) and Ceilândia (CE, n=120) were examined using Rugai and Lutz's methods. Socioeconomic and health variables were obtained through interviews with the children's parents. The association between these variables and the occurrence of parasites was analyzed by chi-squared or Fisher's exact tests. The occurrence of parasites in RF (79%) was higher than in CE (54%). The most frequent parasites were Giardia intestinalis (RF=15%, CE=9%), Hymenolepis nana (RF=44%, CE=0%) and Ascaris lumbricoides (RF=30%, CE=2%). In CE, a higher frequency of parasites was found in children living in crowded houses and also in houses with domestic animals present. In RF, a higher frequency of parasites was found in children whose families did not wash fruit and vegetables hygienically. A relevant occurrence of intestinal parasites in children was found in the FD, where there is a treated water supply and sewage system. We concluded that poor hygiene habits are the key factors in the transmission of intestinal parasites in FD.
Revista da Sociedade Brasileira de Medicina Tropical, 2016
Introduction: Few studies have described the risk factors of intestinal parasitic infections in the Amazon. Methods: A crosssectional survey was performed in a City of the State of Amazonas (Brazil) to estimate the prevalence of intestinal parasites and determine the risk factors for helminth infections. Results: Ascaris lumbricoides was the most prevalent parasite. The main risk factors determined were: not having a latrine for A. lumbricoides infection; being male and having earth or wood fl oors for hookworm infection; and being male for multiple helminth infections. Conclusions: We reported a high prevalence of intestinal parasites and determined some poverty-related risk factors.
2016
The parasites are classified as one of the greatest evils of collective physical being problems, which can cause a state of high fragility, influencing the number of world inhabitants, as a no standard framework for a healthy quality of life. The objective of this study was to identify and quantify the major intestinal parasites found in result of parasitological tests, from the Municipality of Santa Luzia, Paraiba, Brazil. These parasites were treated at the clinical laboratory of the Hospital and Maternity Sinha Carneiro. The results of parasitological examinations recorded in the hospital were analyzed, the data was for the period from January to December 2013 to 2014, which were separated by positive and negative cases, the parasites found in positive results were analyzed; with a total of 2,021 tests, which were in 1000-CP Santa Lucia, 300 of these were positive, Endolimax nana parasite being more frequent in 33% of cases, and among the most frequent helminth was Enterobius ver...