scholarly journals Prevalencia De Parasitosis Intestinales Y Su Posible Relaciòn Con Estados Anèmicos En Los Niños Que Acuden A Los Centros De Educaciòn Inicial

2017 ◽  
Vol 13 (27) ◽  
pp. 113
Author(s):  
Verónica Mercedes Cando Brito ◽  
Sandra Noemí Escobar Arrieta ◽  
Carlos Eduardo Espinoza Chávez ◽  
Edmundo Rodrigo Caluña Sánchez
Keyword(s):  
Health Care ◽  
Food Safety ◽  
Total Population ◽  
Saline Solution ◽  
Intestinal Parasites ◽  
Parasite Prevalence ◽  
Ministry Of Education ◽  
Hymenolepis Nana ◽  
Blood Samples ◽  
Stool Samples

The purpose of this current research is to determine the parasites which has the highest prevalence in the children population in regards to anemia problems in boys and girls aged from 3 to 5 years. The study sample was chosen at random. It was represented by 600 boys and girls from the initial education centers of Riobamba-Chambo district located in Ecuador. From these children, it was possible to obtain 600 stool samples and 600 blood samples that were processed through the fresco technique with lugol and saline solution at 0.85% as well as an automated hematic biometry. The result shows that the total population with parasites was 44,7%. Boys represent the highest parasite prevalence with 51,5% related to the girls with 48,5%. The most frequent parasites were: Entamoeba coli (53,18%), Giardia Lambia (18,15%), Histolytic Entamoeba (14,01%), Endolimax nana (5,42%), lodamoeba butschlii (3,50%), Chilomastix mesnili (3,18%), Hymenolepis nana (1,91), and Ascaris lumbricoides (0,65%). It was concluded that there are no significant relationship between the anemic states and the intestinal parasites on boys and girls since the percentage was 4,5%. It was suggested to the principal of the Riobamba - Chambo District of the Ministry of Education to carry out promotion, prevention, and health care campaigns directed towards the authorities and teachers of the Initial Education Centers as well as parents and their children in order to improve the hygiene and food safety habits of students.

scholarly journals Parasitosis Intestinal En Una Población De 5 A 14 Años Que Acuden A Unidades Educativas Escuelas Colegios Públicos De La Ciudad De Riobamba

2017 ◽  
Vol 13 (30) ◽  
pp. 11
Author(s):  
Sandra Noemí Escobar Arrieta ◽  
Verónica Mercedes Cando Brito ◽  
Carlos Eduardo Espinoza Chavez ◽  
Luis Elias Guevara Iñiguez
Keyword(s):  
Risk Factors ◽  
Public Schools ◽  
Ascaris Lumbricoides ◽  
Saline Solution ◽  
Intestinal Parasites ◽  
Educational Institution ◽  
Parasite Prevalence ◽  
Trichuris Trichiura ◽  
Hymenolepis Nana ◽  
High Prevalence

The purpose of the current research was to determine the prevalence and risk factors linked to intestinal parasites in a population aged from 5 to 14 years who attend to public schools and high schools from Riobamba city, Riobamba-Chambo district. The prospection was carried out between October and November 2015. The population studied was identified and classified according to their age, gender, and educational institution they belong to. In addition, the relation of risk factors linked to the identified parasites was estimated. For this, it was necessary to apply a coprology examination to 2020 boys, girls and teenagers. The fecal samples collected were analyzed using the fresco technique with lugol and saline solution at 0.85%. The total intestine parasite prevalence found was 35.1%. The highest parasite prevalence was detected in groups aged 5 (12.84%), in groups aged 8 (11.71%) and in groups aged 11 (11.56%), while Combatientes de Tapi Educational Unit registered a 34% in both genders. Any significant parasite difference was found among p<0.05 ages. Nine parasite types were identified with Entamoeba coli prevalence (26%) Entamoeba histolytic (9.3%), Iodamoeba bütschlii (0.8%), Giardia lambia (4.3%), Chilomastix mesnilii (0.9%), Hymenolepis nana (1.4%), Ascaris lumbricoides (0.3%) Trichuris trichiura (0.5%), Endolimax nana (1.6%), from which protozoan were the predominant, some poly parasite samples were also found, it was determined that the sample studied reflects a high prevalence of intestinal parasites.

scholarly journals Seroprevalence of human toxocariasis in Andean communities from the Northeast of Lima, Peru

2010 ◽  
Vol 52 (1) ◽  
pp. 31-36 ◽  
Author(s):  
Yrma A. Espinoza ◽  
Pedro E. Huapaya ◽  
William H. Roldán ◽  
Susana Jiménez ◽  
Enma P. Abanto ◽  
...  
Keyword(s):  
Total Population ◽  
Intestinal Parasite ◽  
Previous History ◽  
Neurological Involvement ◽  
Positive Serology ◽  
Public Places ◽  
Blood Samples ◽  
History Of ◽  
Stool Samples ◽  
Ocular Signs

The aim of this study was to assess the seroprevalence of human toxocariasis in three Andean communities from the Northeast of Lima, Peru. A total of 303 subjects including children and adults were studied and blood samples were collected to detect anti-Toxocara antibodies by ELISA-IgG test and by hematological examination; stool samples were collected also for parasitological examination. The overall seroprevalence of toxocariasis observed in the total population was 20.46%, with a significant high proportion in children from one to 10 years old (p = 0.034). Among the subjects with positive serology, 32.26% of them had respiratory disturbances, 22.58% hepatomegaly, 17.74% ocular signs or symptoms, 14.51% abdominal pain, 9.68% neurological involvement, and 4.84% cutaneous signs, but none of these clinical features were associated to a positive serology by multivariate analysis. Furthermore, 79.03% of seropositive subjects also harbored at least one intestinal parasite, which was associated to a positive serology (p < 0.05). The presence of pets within the houses, a previous history of pica or geophagia and the use of public places were also present in this population, but only the latter was associated to the serology (p < 0.05). In conclusion, clinical, serological, and epidemiological evidences for larval Toxocara infection were found in the studied population.

scholarly journals Parasitic Infections among Children under Five Years in Senegal: Prevalence and Effect on Anaemia and Nutritional Status

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Roger C. K. Tine ◽  
Babacar Faye ◽  
Cheikh T. Ndour ◽  
Khadime Sylla ◽  
Doudou Sow ◽  
...  
Keyword(s):  
Intestinal Parasites ◽  
Haemoglobin Concentration ◽  
Study Participant ◽  
Sampling Technique ◽  
Parasite Prevalence ◽  
Parasitic Infections ◽  
Cluster Sampling ◽  
Malaria Parasitaemia ◽  
Transmission Area ◽  
Stool Samples

Although malaria is declining in many countries in Africa, malaria and anaemia remain frequent in children. This study was conducted to assess the relationship between malaria parasitaemia, intestinal worms, and anaemia, in children <5 years living in low transmission area in Senegal. A survey was carried out in 30 villages in the central part of Senegal. A two-level random cluster sampling technique was used to select study participant. Children <5 years were enrolled after informed consent. For each child, blood thick and smear tests were performed, haemoglobin concentration was measured with HemoCue, and stool samples were collected and examined using the Ritchie technique. A total of 736 children were recruited. Malaria parasite prevalence was 1.5% (0.7–2.6); anaemia was found in 53.4% (48.2–58.9), while intestinal parasites and stunting represented 26.2% (22.6–30.2) and 22% (18.6–25.5), respectively. In a logistic regression analysis, anaemia was significantly associated with malaria parasitaemia (aOR= 6.3 (1.5–53.5)) and stunting (aOR = 2 (1.2–3.1)); no association was found between intestinal parasites and anaemia. Malaria and anaemia remain closely associated even when malaria is declining. Scaling up antimalarial interventions may contribute to eliminate malaria and reduce the occurrence of anaemia among children.

scholarly journals Amoebiasis among institutionalized psychiatric patients in Taiwan

1999 ◽  
Vol 122 (2) ◽  
pp. 317-322 ◽  
Author(s):  
H.-S. CHENG ◽  
L.-C. WANG
Keyword(s):  
Sexual Difference ◽  
Intestinal Parasites ◽  
Psychiatric Patients ◽  
Psychiatric Hospitals ◽  
Elisa Test ◽  
Microplate Assay ◽  
Blood Samples ◽  
Elisa Kit ◽  
Stool Samples ◽  
The Relationship

Although information on amoebiasis among institutionalized psychiatric patients is available, reports on the relationship between behaviour and this infection are not abundant. From July 1995 to June 1996, stool and blood samples were collected from 565 patients in three psychiatric hospitals of North Taiwan. Stool samples were examined using the direct smear and formalin-ethyl acetate sedimentation techniques as well as ProSpecT® Entamoeba histolytica Microplate Assay kit. Blood samples were examined by the Amebiasis Serology Microwell ELISA kit. Among these patients, 14 (2·5%) harboured one or two species of intestinal parasites. There were 6 (1·1%) E. histolytica/E. dispar cyst passers: 5 positive in stool ELISA test and 2 with antibodies against E. histolytica. Among demographic factors, type of psychiatric disorder and disability, only a significant sexual difference in seropositivity of E. histolytica was observed. These findings indicate that the infected patients acquired the infections before they entered the hospitals.

scholarly journals Prevalence of intestinal parasites and related risk factors in rural localities from Pampa del Indio, Chaco, Argentina

2019 ◽  
Vol 21 (1) ◽  
Author(s):  
Lindsay Renee Richards ◽  
Cintia Delgado ◽  
Marcia Goy ◽  
Song Liang ◽  
Maria V. Periago
Keyword(s):  
Risk Factors ◽  
Rural Areas ◽  
Intestinal Parasites ◽  
Parasite Prevalence ◽  
Infection Prevalence ◽  
Middle Income ◽  
Middle Income Countries ◽  
Related Risk ◽  
Stool Samples ◽  
Human Infections

Intestinal parasites are a significant cause of morbidity in endemic areas in many low- and middle-income countries (LMICs). Infections with intestinal parasites have been reported in multiple locations throughout Argentina, but infection prevalence is still unknown in many areas. The aim of this study was to determine the prevalence of intestinal parasites in rural areas surrounding Pampa del Indio, Chaco, Argentina, and to identify risk factors for human infections. In the current study, a survey of three rural neighborhoods surrounding the town of Pampa del Indio was conducted in July 2018. A total of 24 households were surveyed. A questionnaire to assess socio-economic and household variables was administered and fecal samples were collected. Of the 62 stool samples analyzed, an intestinal parasite prevalence of 46.8% (29 cases) was found. The most common parasite identified was Endolimax nana (22.6%), followed by Giardia lamblia (17.7%), and Entamoeba coli (16.1%). Most of the intestinal parasites found were protozoa, but three cases of helminths (4.8%) were also identified. Participants were polyparasitized at a rate of 19.4%.

Association between intestinal helminthic infections and anaemia status in preschool children in the district Skardu of Pakistan

2021 ◽  
Author(s):  
Muhammad Faisal Afridi ◽  
Kulsoom Farhat ◽  
Zaheer Ahmed ◽  
Hajra Ahmed ◽  
Shabana Ali ◽  
...  
Keyword(s):  
Preschool Children ◽  
School Children ◽  
Ascaris Lumbricoides ◽  
Intestinal Parasites ◽  
Parasite Prevalence ◽  
Healthcare Facility ◽  
Intestinal Helminth ◽  
Parasitic Infections ◽  
Hymenolepis Nana ◽  
Cross Sectional

Objective:  This study has been aimed to evaluate the prevalence of parasitic infections and evaluate the correlation between intestinal helminth infection and the anemia status of pre-school children in the District Skardu of Pakistan. Methodology: A community-based, descriptive, cross-sectional analysis was carried out on 300 pre-school children of the district of Skardu. Demographical data was obtained through the structured questionnaire. The stool sample was collected and examined for intestinal parasites at pathology department of healthcare facility in Skardu. Blood Hemoglobin (Hb) was measured from blood sample and anemia was defined as blood Hb <11 g/dL. The data was analyzed using SPSS. Results: Out of a total of 300 children, 161 (i.e. 53.67%) were found infected and 139 (i.e. 46.33%) were found to be infection free. The overall parasite prevalence was: Ascaris Lumbricoides (22.33%), Cryptosporidium (14%) and Hymenolepis Nana and Giardia (9.3% and 8%) respectively. The 20% preschool children infested with Ascaris Lumbricoides, 13.7% infested with Cryptosporidium, 8.0% and 7.7% infested with Giardia and Hymenolepis Nana were mostly anemic. 15.3% preschool children with no parasite infestation were also found anemic. Conclusion: There is a high prevalence of these parasitic infections in the pre-school children in Skardu, where they also present with anemia. If there is a realization that these infections effect the Hb levels, then intervention programs be conducted, bringing more awareness about their control and advocating iron supplementation. Continuous....

Prevalence of Cryptosporidiosis Detected by Enzyme Immunoassay Coproantigen among People Living with HIV/AIDS Attending Selected Hospitals in Maiduguri, Nigeria

2021 ◽  
pp. 17-25
Author(s):  
Askira M. Umoru ◽  
A. B. Samaila ◽  
S. M. Panda ◽  
M. Y. Iliyasu ◽  
U. M. Kadaura ◽  
...  
Keyword(s):  
Infection Rate ◽  
Immunosorbent Assay ◽  
T Lymphocyte ◽  
Intestinal Parasites ◽  
Cryptosporidium Species ◽  
Occurrence Rate ◽  
Enzyme Linked Immunosorbent Assay ◽  
People Living With Hiv ◽  
Blood Samples ◽  
Stool Samples

Background: Cryptosporidium species are intestinal parasites that infect both humans and animals; it causes cryptosporidiosis which usually resulted to diarrhea especially among those with impaired immunity. It was observed that enzyme linked immunosorbent assay (ELISA) be ascertain was never been used as one of the techniques in the detection of Cryptosporidium parvum antigen in Maiduguri, Borno state. Materials and Methods: Four hundred stool and blood samples were collected in four selected hospitals in the study area. Stool samples were analyzed by Enzyme link immunosorbent assay to detect fecal Cryptosporidium antigen, while the blood samples were analyzed with Partec sysmex ® flow cytometric machine for CD4 T-lymphocyte counts. Results: Demographically, female are 275 while male 125 in number. The result of the stool samples have shown that, of the four hundred samples, seventy nine (79) patients  were positive for Cryptosporidium  species with an infection rate of 19.8%. According to gender, females have the highest infection rate of 14.25% while males 5.5%.based on age, patients between the ages of 20-39 have the highest prevalence of 9.5% followed by 40-59 with 7.5% and lastly 0-19 and >60 old are1.25 and 1.5% respectively. Traders (businessmen and women) demonstrated the highest infection rate of 8.0% followed by housewives 6.25%, civil servants 4.25% and lastly student and farmer with 1.0 and 0.25% respectively. In terms of CD4-T-lymphocyte count, those with CD4 <200cells/µl has an occurrence rate of 8.25% followed by 201-499 with 7.0% and >500 with 4.5%. on the bases of clinical details, the results have shown that patients with diarrhea has a prevalence of 13.0% while those without diarrhea has 6.75%, however, according to the hospitals the patients attended, the result has that, USUMH has 7.0%.Followed by UMTH 6.5%, SSHM 3.75%, and MSMH 2.5% respectively. Conclusion: It was concluded that those with cd4 count bellow 200 are at risk of contacting the parasites and hence is one of the causes of diarrhea among HIV patients. It is recommended that proper hygiene practice should be encouraged.

scholarly journals Parasitic infections in Swiss children: Are we overtesting?

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Corinne Légeret ◽  
Céline Rüttimann ◽  
Hans Fankhauser ◽  
Henrik Köhler
Keyword(s):  
Retrospective Study ◽  
Positive Result ◽  
Pediatric Patients ◽  
Intestinal Parasites ◽  
Gastrointestinal Symptoms ◽  
International Travel ◽  
Parasitic Infections ◽  
Stool Samples ◽  
Stool Specimens

Abstract Background A wide variation of causes can lead to gastrointestinal symptoms in children- an infection with parasites is one of them. The expansion of international travel might lead to an increase in testing children for a correspondent infection. Currently there are no guidelines available, which patients should be tested for a possible parasitical infection. The aim of the study was to characterize Swiss children suffering from intestinal parasites, in order to provide more knowledge for the clinician who should be tested. Methods This is a retrospective study of Swiss pediatric patients, whose stools have been tested for parasites and helminths. Results A total of 1855 stool samples, belonging to 572 different children with an average age of 7.9 years, were tested within a 10-year period. The prevalence of a positive result was 4.2%, of which all were positive for Blastocystis, and 12.5% had a co-infection with Endolimax nana. Conclusion Immigrants, immune compromised children with diarrhea and pediatric patients with bloody or protracted diarrhea should have 2 different stool specimens examined for a possible parasitical infection.

scholarly journals The implementation of a mobile application to support community-based health workers

2020 ◽  
Vol 30 (Supplement_5) ◽  
Author(s):  
A C F Martins ◽  
P L Pereira ◽  
A C C N Mafra ◽  
J L Miraglia ◽  
C N Monteiro ◽  
...  
Keyword(s):  
Health Care ◽  
Mobile Application ◽  
Total Population ◽  
Health Workers ◽  
Data Entry ◽  
Population Data ◽  
Administrative Staff ◽  
Economic Data ◽  
Process Change ◽  
Community Based

Abstract Issue Real-time access to up-to-date population information is essential to the strategic planning of primary health care (PHC). In the Brazilian public health system community-based health workers (CHWs), working as part of PHC teams, collect health, demographic and socio-economic data from individuals mainly through paper-based forms that are later entered manually into electronic information systems. Mobile applications could help to improve the quality and speed of this process facilitating the CHWs day-to-day work while improving the access to the collected information. Description of the Problem During September of 2019, a mobile application installed in tablets for the collection of health, demographic and socio-economic data was deployed for 432 CHWs of 87 PHC teams in the southern region of São Paulo, Brazil, serving a total population of 283,324 individuals. During implementation, the acceptability and challenges faced by CHWs were evaluated and the time taken to complete data entry. Results Seventy-two hours of training were offered to CHWs and other 139 professionals including managers, nurses and administrative staff (AS). Some CHWs reported concerns about the process change and fear of not being able to operate the application, especially those unfamiliar to the technology. With training and team support, fear was transformed into satisfaction with the realization of the benefits of the system. The main infrastructure challenge was the need for installation of Wi-Fi routers in some health care units, in addition to the replacement 4.4% of damaged tablets. In four months 97.6% of the total population was registered in the application. Lessons A WhatsApp group was created to clarify AS doubts, receive suggestions and disseminate guidelines. AS remained as the reference point at healthcare units and data completeness still needs to be reinforced. Key messages A mobile application was well-accepted by CHWs and could facilitate the collection of population data. A tablet app proved to be a useful tool to generate information for the PHC teams.

scholarly journals Molecular Characterization of Giardia duodenalis in Children and Adults Sampled in Algeria

2020 ◽  
Vol 9 (1) ◽  
pp. 54
Author(s):  
Salem Belkessa ◽  
Daniel Thomas-Lopez ◽  
Karim Houali ◽  
Farida Ghalmi ◽  
Christen Rune Stensvold
Keyword(s):  
Real Time ◽  
Molecular Characterization ◽  
Real Time Pcr ◽  
Intestinal Parasites ◽  
Giardia Duodenalis ◽  
Specific Pcr ◽  
Stool Samples ◽  
Pcr Targeting ◽  
Assemblage B

The molecular epidemiology of giardiasis in Africa remains unclear. A study was carried out across four hospitals in Algeria. A total of 119 fecal samples from 55 children, 37 adults, and 27 individuals of undetermined age, all scored positive for intestinal parasites by microscopy, and were screened by real-time PCR for Giardia. Molecular characterization of Giardia was performed by assemblage-specific PCR and PCR targeting the triose phosphate isomerase gene (tpi). Of the 119 samples, 80 (67%) were Giardia-positive by real-time PCR. For 48 moderately-highly real-time PCR-positive samples, tpi genotyping assigned 22 samples to Assemblage A and 26 to Assemblage B. Contrary to Assemblage A, Assemblage B exhibited substantial genetic diversity and allelic heterozygosity. Assemblage-specific PCR proved to be specific for discriminating Assemblage A or B but not as sensitive as tpi genotyping. We confirmed that real-time PCR is more sensitive than microscopy for detecting Giardia in stool samples and that robust amplification and sequencing of the tpi gene is feasible when moderate-to-strongly real-time PCR-positive samples are used. This study is one of the few performed in Africa providing genotyping data on Giardia infections in humans. Both assemblages A and B were commonly seen and not associated with specific sociodemographic data.

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