Browsing by Subject "Africa"

Now showing 1 - 10 of 51
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    A Literature Review of African Philanthropy and Higher Education in Africa
    (indiana University, 2024-09-30) Kumi, Emmanuel
    To date, there have been no sustained empirical studies on the nuances of the role of African philanthropy in promoting higher education in Africa, the nature of the African philanthropic landscape in higher education, or the opportunities and challenges for financing higher education in Africa. These issues have not been fully studied and recognized in the existing philanthropic and higher education literature. This study, therefore, seeks to provide a thorough review of literature on these issues.
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    A prospective observational description of frequency and timing of antenatal care attendance and coverage of selected interventions from sites in Argentina, Guatemala, India, Kenya, Pakistan and Zambia
    (Springer Nature, 2015) Bucher, Sherri; Marete, Irene; Tenge, Constance; Liechty, Edward A.; Esamai, Fabian; Patel, Archana; Goudar, Shivaprasad S.; Kodkany, Bhalchandra; Garces, Ana; Chomba, Elwyn; Althabe, Fernando; Barreuta, Mabel; Pasha, Omrana; Hibberd, Patricia; Derman, Richard J.; Otieno, Kevin; Hambidge, K. Michael; Krebs, Nancy F.; Carlo, Waldemar A.; Chemweno, Carolyne; Goldenberg, Robert L.; McClure, Elizabeth M.; Moore, Janet L.; Wallace, Dennis D.; Saleem, Sarah; Koso-Thomas, Marion; Pediatrics, School of Medicine
    Background: The Global Network for Women’s and Children’s Health Research is one of the largest international networks for testing and generating evidence-based recommendations for improvement of maternal-child health in resource-limited settings. Since 2009, Global Network sites in six low and middle-income countries have collected information on antenatal care practices, which are important as indicators of care and have implications for programs to improve maternal and child health. We sought to: (1) describe the quantity of antenatal care attendance over a four-year period; and (2) explore the quality of coverage for selected preventative, screening, and birth preparedness components. Methods: The Maternal Newborn Health Registry (MNHR) is a prospective, population-based birth and pregnancy outcomes registry in Global Network sites, including: Argentina, Guatemala, India (Belgaum and Nagpur), Kenya, Pakistan, and Zambia. MNHR data from these sites were prospectively collected from January 1, 2010 – December 31, 2013 and analyzed for indicators related to quantity and patterns of ANC and coverage of key elements of recommended focused antenatal care. Descriptive statistics were generated overall by global region (Africa, Asia, and Latin America), and for each individual site. Results: Overall, 96% of women reported at least one antenatal care visit. Indian sites demonstrated the highest percentage of women who initiated antenatal care during the first trimester. Women from the Latin American and Indian sites reported the highest number of at least 4 visits. Overall, 88% of women received tetanus toxoid. Only about half of all women reported having been screened for syphilis (49%) or anemia (50%). Rates of HIV testing were above 95% in the Argentina, African, and Indian sites. The Pakistan site demonstrated relatively high rates for birth preparation, but for most other preventative and screening interventions, posted lower coverage rates as compared to other Global Network sites. Conclusions: Results from our large, prospective, population-based observational study contribute important insight into regional and site-specific patterns for antenatal care access and coverage. Our findings indicate a quality and coverage gap in antenatal care services, particularly in regards to syphilis and hemoglobin screening. We have identified site-specific gaps in access to, and delivery of, antenatal care services that can be targeted for improvement in future research and implementation efforts.
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    Addressing Pediatric HIV Pretreatment Drug Resistance and Virologic Failure in Sub-Saharan Africa: A Cost-Effectiveness Analysis of Diagnostic-Based Strategies in Children ≥3 Years Old
    (MDPI, 2021-03-21) Siriruchatanon, Mutita; Liu, Shan; Carlucci, James G.; Enns, Eva A.; Duarte, Horacio A.; Pediatrics, School of Medicine
    Improvement of antiretroviral therapy (ART) regimen switching practices and implementation of pretreatment drug resistance (PDR) testing are two potential approaches to improve health outcomes for children living with HIV. We developed a microsimulation model of disease progression and treatment focused on children with perinatally acquired HIV in sub-Saharan Africa who initiate ART at 3 years of age. We evaluated the cost-effectiveness of diagnostic-based strategies (improved switching and PDR testing), over a 10-year time horizon, in settings without and with pediatric dolutegravir (DTG) availability as first-line ART. The improved switching strategy increases the probability of switching to second-line ART when virologic failure is diagnosed through viral load testing. The PDR testing strategy involves a one-time PDR test prior to ART initiation to guide choice of initial regimen. When DTG is not available, PDR testing is dominated by the improved switching strategy, which has an incremental cost-effectiveness ratio (ICER) of USD 579/life-year gained (LY), relative to the status quo. If DTG is available, improved switching has a similar ICER (USD 591/LY) relative to the DTGstatus quo. Even when substantial financial investment is needed to achieve improved regimen switching practices, the improved switching strategy still has the potential to be cost-effective in a wide range of sub-Saharan African countries. Our analysis highlights the importance of strengthening existing laboratory monitoring systems to improve the health of children living with HIV.
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    Admission EEG findings in diverse paediatric cerebral malaria populations predict outcomes
    (BMC, 2018-05-22) Postels, Douglas G.; Wu, Xiaoting; Li, Chenxi; Kaplan, Peter W.; Seydel, Karl B.; Taylor, Terrie E.; Kousa, Youssef A.; Idro, Richard; Opoka, Robert; John, Chandy C.; Birbeck, Gretchen L.; Medicine, School of Medicine
    Electroencephalography at hospital presentation may offer important insights regarding prognosis that can inform understanding of cerebral malaria (CM) pathophysiology and potentially guide patient selection and risk stratification for future clinical trials. Electroencephalogram (EEG) findings in children with CM in Uganda and Malawi were compared and associations between admission EEG findings and outcome across this diverse population were assessed. Demographic, clinical and admission EEG data from Ugandan and Malawian children admitted from 2009 to 2012 with CM were gathered, and survivors assessed for neurological abnormalities at discharge. RESULTS: 281 children were enrolled (Uganda n = 122, Malawi n = 159). The Malawian population was comprised only of retinopathy positive children (versus 72.5% retinopathy positive in Uganda) and were older (4.2 versus 3.7 years; p = 0.046), had a higher HIV prevalence (9.0 versus 2.8%; p = 0.042), and worse hyperlactataemia (7.4 versus 5.2 mmol/L; p < 0.001) on admission compared to the Ugandan children. EEG findings differed between the two groups in terms of average voltage and frequencies, reactivity, asymmetry, and the presence/absence of sleep architecture. In univariate analyses pooling EEG and outcomes data for both sites, higher average and maximum voltages, faster dominant frequencies, and retained reactivity were associated with survival (all p < 0.05). Focal slowing was associated with death (OR 2.93; 95% CI 1.77-7.30) and a lower average voltage was associated with neurological morbidity in survivors (p = 0.0032). CONCLUSIONS: Despite substantial demographic and clinical heterogeneity between subjects in Malawi and Uganda as well as different EEG readers at each site, EEG findings on admission predicted mortality and morbidity. For CM clinical trials aimed at decreasing mortality or morbidity, EEG may be valuable for risk stratification and/or subject selection.
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    Aspects of Unbuntu for International Research Ethics
    (IU Center for Bioethics, 2013-04-18) Mwase, Isaac M. T.
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    Bioethics and an African value system [presentation]
    (IU Center for Bioethics, 2013-04-17) Gbadegesin, Segun
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    Bioethics and an African value system. Keynote Address.
    (IU Center for Bioethics, 2013-04-17) Gbadegesin, Segun
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    Building an understanding of African philanthropy in higher education
    (Indiana University, 2024) Mbandi, Antony
    In this spotlight, Antony Mbandi (Head of Partnerships and Alumni Relations at Strathmore University Business School) discusses the importance of understanding philanthropy in African context and giving to higher education in Kenya.
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    Circulating markers of neutrophil activation and lung injury in pediatric pneumonia in low-resource settings
    (Taylor & Francis, 2022) Konrad, Emily R.; Soo, Jeremy; Conroy, Andrea L.; Namasopo, Sophie; Opoka, Robert O.; Hawkes, Michael T.; Pediatrics, School of Medicine
    Diagnostic biomarkers for childhood pneumonia could guide management and improve antibiotic stewardship in low-resource settings where chest x-ray (CXR) is not always available. In this cross-sectional study, we measured chitinase 3-like protein 1 (CHI3L1), surfactant protein D (SP-D), lipocalin-2 (LCN2), and tissue inhibitor of metalloproteinases-1 (TIMP-1) in Ugandan children under the age of five hospitalized with acute lower respiratory tract infection. We determined the association between biomarker levels and primary end-point pneumonia, indicated by CXR consolidation. We included 89 children (median age 11 months, 39% female). Primary endpoint pneumonia was present in 22 (25%). Clinical signs were similar in children with and without CXR consolidation. Broad-spectrum antibiotics (ceftriaxone) were administered in 83 (93%). Levels of CHI3L1, SP-D, LCN2 and TIMP-1 were higher in patients with primary end-point pneumonia compared to patients with normal CXR or other infiltrates. All markers were moderately accurate predictors of primary end-point pneumonia, with area under receiver operator characteristic curves of 0.66-0.70 (<0.05 for all markers). The probability of CXR consolidation increased monotonically with the number of markers above cut-off. Among 28 patients (31%) in whom all four markers were below the cut-off, the likelihood ratio of CXR consolidation was 0.11 (95%CI 0.015 to 0.73). CHI3L1, SP-D, LCN2 and TIMP-1 were associated with CXR consolidation in children with clinical pneumonia in a low-resource setting. Combinations of quantitative biomarkers may be useful to safely withhold antibiotics in children with a low probability of bacterial infection.
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    A Comparative Study of Microfinance/Women’s Empowerment Initiatives in Africa and Latin America
    (2018-04-10) Hook, Sara Anne; Lawler, Audra
    This poster will compare and contrast microfinance/women’s empowerment initiatives in Kenya, Sierra Leone, Nicaragua and Mexico. It will provide a brief overview of each country included in the study and why it was chosen and compare various features of several of the microfinance organizations working in this country, including their level of sophistication, their processes and approaches, their collaboration with partners in the host countries, and the outcomes of their activities. The poster will also recommend ways that attendees can be involved with or support microfinance/women’s empowerment projects.