The Community-First Land-Centred Theoretical Framework: Bringing a ‘Good Mind’ to Indigenous Education Research?

This article introduces an emergent research theoretical framework, the community-first Land-centred research framework.  Carefully examining the literature within Indigenous educational research, we noted the limited approaches for engaging in culturally aligned and relevant research within Indigenous communities.  The community-first Land-centred research framework was created by reflecting on how we engaged in research collaborations with Indigenous communities.  This process of reflection led us to realize that within our research we had been developing a research framework that was culturally-aligned, relevant, and based on respectful relations that differed in important ways from other community oriented research framework.  We articulate how we differentiate this framework from community-based approaches to research and discuss the community-first Land-centred research framework’s foundational principles. We draw upon lessons learned through our various collaborations over the past seven years.   Key words: Indigenous; Land-centred research; community engagemen

\ud Case Report: Unsuspected Uterine Choriocarcinoma with Lung Metastasis\ud

Choriocarcinoma is a rare form of cancer which commonly occurs in women of reproductive age, rarely in post-menopausal women and in women under 20 years of age. Methods & Results: We report an unsuspected case of uterine choriocarcinoma with lung metastasis in a 27 year-old woman who presented to a medical ward with a history of prominent respiratory, but also genital and gastrointestinal symptoms. Conclusions: The presented case report emphasizes the need for sophisticated diagnostic technology to enable early diagnosis and correct treatment. Furthermore the case highlights the need for healthcare workers to consider rare causes of respiratory signs and symptoms

ANSI/MSE 2000: A Single Standard for Diverse Business Sectors

The Energy and Environmental Management Center (EEMC), part of the Georgia Tech Economic Development Institute, has developed a comprehensive energy management standard, officially adopted by ANSI, to identify and achieve energy management goals. Known as ANSI/MSE 2000, it emphasizes training, development of standard operating procedures, energy monitoring and team-based problem solving. Key elements of implementing ANSI/MSE 2000 at three different locations: Genuine Parts Company, a U.S. Post Office Processing and Distribution Center, and Collins & Aikman, a carpet manufacturer were studied by the authors, and the results, obstacles, and benefits of the management system were determined. Implementation outcomes to be presented include: 1) Establishing an organizational structure that supports long-term energy improvement, 2) Overcoming obstacles to successful energy management planning, 3) Moving to a unified approach in energy management, 4) Creating and empowering an effective energy management team, 5) Prioritizing and coordinating multiple energy management projects, and 6) Sustaining energy management by monitoring cost, performance and environmental factors

Co-infections with Plasmodium falciparum, Schistosoma mansoni and intestinal helminths among schoolchildren in endemic areas of northwestern Tanzania.

Malaria, schistosomiasis and intestinal helminth infections are causes of high morbidity in most tropical parts of the world. Even though these infections often co-exist, most studies focus on individual diseases. In the present study, we investigated the prevalence of Plasmodium falciparum-malaria, intestinal schistosomiasis, soil-transmitted helminth infections, and the respective co-infections, among schoolchildren in northwest Tanzania. A cross sectional study was conducted among schoolchildren living in villages located close to the shores of Lake Victoria. The Kato Katz technique was employed to screen faecal samples for S. mansoni and soil-transmitted helminth eggs. Giemsa stained thick and thin blood smears were analysed for the presence of malaria parasites. Of the 400 children included in the study, 218 (54.5%) were infected with a single parasite species, 116 (29%) with two or more species, and 66 (16.5%) had no infection. The prevalences of P. falciparum and S. mansoni were 13.5% (95% CI, 10.2-16.8), and 64.3% (95% CI, 59.6-68.9) respectively. Prevalence of hookworm infection was 38% (95% CI, 33.2-42.8). A. lumbricoides and T. trichiura were not detected. Of the children 26.5% (95% CI, 21.9-30.6) that harbored two parasite species, combination of S. mansoni and hookworm co-infections was the most common (69%). Prevalence of S. mansoni - P. falciparum co-infections was 22.6% (95%CI, 15.3-31.3) and that of hookworm - P. falciparum co-infections 5.7% (95%CI, 2.6-12.8). Prevalence of co-infection of P. falciparum, S. mansoni and hookworm was 2.8% (95%CI, 1.15-4.4). Multiple parasitic infections are common among schoolchildren in rural northwest Tanzania. These findings can be used for the design and implementation of sound intervention strategies to mitigate morbidity and co-morbidity

Asymptomatic malaria and associated factors among blood donors in Mwanza, Tanzania

Background: Blood transfusion saves life of patients with severe anaemia. However, blood transfusion can transmit blood-borne parasites. Despite malaria being endemic in Tanzania, there is limited information on asymptomatic malaria among blood donors. This study determined the prevalence and associated factors of asymptomatic malaria among blood donors at the Lake Zone Victoria Blood Transfusion Centre in Mwanza, Tanzania.Methods: A cross-sectional study was conducted between March and April 2016 among blood donors without any symptoms of malaria. During blood donation, samples were collected from each participant. Malaria parasites were detected microscopically from Giemsa stained thin and thick smears and by the use of malaria rapid diagnostic test (MRDT).Results: A total of 150 blood donors participated in this study. The median age of participants was 20 (IQR: 18-27) years. Malaria prevalence by microscopy was 5.3% (95% CI: 1.7-8.8) while by MRDT was 8% (95% CI: 3.6-12.3). Malaria mean parasite density was 12mps/200WBC. Only individuals who reported using mosquito nets were found to be protected from getting asymptomatic malaria on multivariate logistic regression analysis (OR: 0.04, 95% CI: 0.01-0.25, P<0.001).Conclusion: A considerable proportion of blood donors in Mwanza, Tanzania are infected with P. falciparum which poses a risk for transmission to blood recipients including malaria vulnerable groups like pregnancy woman and children. Screening donated blood for malaria parasites is recommended in malaria endemic areas to prevent possible fatal consequences

Urogenital schistosomiasis among pre-school and school aged children in four districts of north western Tanzania after 15 years of mass drug administration:Geographical prevalence, risk factors and performance of haematuria reagent strips

BACKGROUND: Urogenital schistosomiasis remains as a public health problem in Tanzania and for the past 15 years, mass drug administration (MDA) targeting primary school children has remained as the mainstay for its control. However, after multiple rounds of MDA in highly risk groups, there are no data on the current status of Schistosoma haematobium in known endemic areas. Furthermore, the performance of commonly used diagnostic test, the urine reagent strips is not known after the decline in prevalence and intensities of infection following repeated rounds of treatment. Thus, after 15 of national MDA, there is a need to review the strategy and infection diagnostic tools available to inform the next stage of schistosomiasis control in the country. METHODS/FINDINGS: A analytical cross-sectional study was conducted between October and November, 2019 among pre-school (3-5years old) and school aged children (6–17 years old) living in four (4) districts with low (<10%) and moderate (10%-<50%) endemicity for schistosomiasis as per WHO classification at the start of the national control programme in 2005/06, with mean prevalence of 20.7%. A total of 20,389 children from 88 randomly selected primary schools participated in the study. A questionnaire was used to record demographic information. A single urine sample was obtained from each participant and visually examined for macrohaematuria, tested with a dipstick for micro-haematuria, to determine blood in urine; a marker of schistosome related morbidity and a proxy of infection. Infection intensity was determined by parasitological examination of the urine sample for S. haematobium eggs. Overall, mean infection prevalence was 7.4% (95%CI: 7.0–7.7, 1514/20,389) and geometric mean infection intensity was 15.8eggs/10mls. Both infection prevalence (5.9% versus 9%, P<0.001) and intensity (t = -6.9256, P<0.001) were significantly higher in males compared to females respectively. Light and heavy infections were detected in 82.3% and 17.7% of the positive children respectively. The prevalence of macrohaematuria was 0.3% and that of microhaematuria was 9.3% (95%CI:8.9–9.7). The sensitivity and specificity of the urine reagent strip were 78% (95%CI: 76.1–79.9) and 99.8% (95%CI: 99.7–99.9). Having light (P<0.001) and heavy infection intensities (P<0.001) and living in the study districts increased the odd of having microhaematuria. Predictors of S. haematobium infection were being male (P<0.003), microhaematuria (P<0.001), and living in the three study districts (P<0.001) compared to living at Nzega district. CONCLUSION: The findings provide an updated geographical prevalence which gives an insight on the planning and implementation of MDA. Comparing with the earlier mapping survey at the start of the national wide mass drug administration, the prevalence of S. haematobium infection have significantly declined. This partly could be attributed to repeated rounds of mass drug administration. The urine reagent strips remain as a useful adjunct diagnostic test for rapid monitoring of urogenital schistosomiasis in areas with low and high prevalence. Based on prevalence levels and with some schools having no detectable infections, review of the current blanket mass drug administration is recommended

Home treatments with antipyretics and antimalarials given to underfives with fever in Mwanza, north-western Tanzania

Early diagnosis and prompt treatment is the recommended management for febrile illness among underfives. However, improper home management may be the cause of delay in seeking professional health care. This cross-sectional study was conducted at the outpatient department of Buzuruga Health Centre in Mwanza, Tanzania and involved 372 children 1 day (OR= 2.69; 95% CI: 1.95-3.70;

High seroprevalence of specific Toxoplasma gondii IgG antibodies among HIV/AIDS patients with immunological failure attending a tertiary hospital in northwestern Tanzania

 Toxoplasmosis is a major cause of morbidity and mortality among patients with advanced HIV disease. However, there is limited data on the magnitude of toxoplasmosis among HIV patients with immunological treatment failure. Therefore, this study was designed to determine the seroprevalence of specific Toxoplasma gondii IgG antibodies among HIV/AIDS patients attending Bugando Medical Centre in Mwanza, Tanzania. Immunological treatment failure was defined using the World Health Organization (WHO) criteria and specific T.gondii IgG antibodies were determined using indirect enzyme linked immunosorbent (ELISA). A total of 178 non-repetitive sera from HIV/AIDS patients were analyzed. The mean age of study participants was 38.5±11.3 years. Majority of study participants were males 120 (67.42%). Out of 178 patients, 38 (21.34%) were diagnosed to have immunological failure. T.gondii specific IgG antibodies were found in 26 (68.4%) of the patients with immunological failure compared to 46 (32.86%) of those without immunological failure (OR: 4.42, CI: 2.05-9.55; p&lt;0.001). The seroprevalence of T.gondii infection is high among patients with immunological treatment failure and place them at a high risk of T. gondii encephalitis necessitating sustained trimethoprim-sulfamethaxazole prophylaxis to prevent reactivation.  

High prevalence of undiagnosed chronic kidney disease among at-risk population in Kinshasa, the Democratic Republic of Congo

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