| 1. |
- Ibinda, Fredrick, et al.
(author)
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Magnitude and factors associated with nonadherence to antiepileptic drug treatment in Africa : a cross-sectional multisite study
- 2017
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In: Epilepsia Open. - : John Wiley & Sons. - 2470-9239. ; 2:2, s. 226-235
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Journal article (peer-reviewed)abstract
- Objectives: The epilepsy treatment gap is large in low- and middle-income countries, but the reasons behind nonadherence to treatment with antiepileptic drugs (AEDs) across African countries remain unclear. We investigated the extent to which AEDs are not taken and associated factors in people with active convulsive epilepsy (ACE) identified in cross-sectional studies conducted in five African countries.Methods: We approached 2,192 people with a confirmed diagnosis of ACE for consent to give blood voluntarily. Participants were asked if they were taking AEDs, and plasma drug concentrations were measured using a fluorescence polarization immunoassay analyzer. Information about possible risk factors was collected using questionnaire-based clinical interviews. We determined factors associated with nonadherence to AED treatment in children and adults, as measured by detectable and optimal levels, using multilevel logistic regression.Results: In 1,303 samples assayed (43.7% were children), AEDs were detected in 482, but only 287 had optimal levels. Of the 1,303 samples, 532 (40.8%) were from people who had reported they were on AEDs. The overall prevalence of nonadherence to treatment was 63.1% (95% confidence interval [CI] 60.5–65.6%) as measured by detectable AED levels and 79.1% (95% CI 73.3–84.3%) as measured by optimal AED levels; self-reported nonadherence was 65.1% (95% CI 45.0–79.5%). Nonadherence was significantly (p < 0.001) more common among the children than among adults for optimal and detectable levels of AEDs, as was the self-reported nonadherence. In children, lack of previous hospitalization and learning difficulties were independently associated with nonadherence to treatment. In adults, history of delivery at home, absence of burn marks, and not seeking traditional medicine were independently associated with the nonadherence to AED treatment.Significance: Only about 20% of people with epilepsy benefit fully from antiepileptic drugs in sub-Saharan Africa, according to optimum AEDs levels. Children taking AEDs should be supervised to promote compliance.
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| 2. |
- Kamuyu, Gathoni, et al.
(author)
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Exposure to Multiple Parasites Is Associated with the Prevalence of Active Convulsive Epilepsy in Sub-Saharan Africa
- 2014
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In: PLoS Neglected Tropical Diseases. - : Public Library of Science (PLoS). - 1935-2727 .- 1935-2735. ; 8:5
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Journal article (peer-reviewed)abstract
- Background: Epilepsy is common in developing countries, and it is often associated with parasitic infections. We investigated the relationship between exposure to parasitic infections, particularly multiple infections and active convulsive epilepsy (ACE), in five sites across sub-Saharan Africa. Methods and Findings: A case-control design that matched on age and location was used. Blood samples were collected from 986 prevalent cases and 1,313 age-matched community controls and tested for presence of antibodies to Onchocerca volvulus, Toxocara canis, Toxoplasma gondii, Plasmodium falciparum, Taenia solium and HIV. Exposure (seropositivity) to Onchocerca volvulus (OR = 1.98; 95% CI: 1.52-2.58, p<0.001), Toxocara canis (OR = 1.52; 95% CI: 1.23-1.87, p<0.001), Toxoplasma gondii (OR = 1.28; 95% CI: 1.04-1.56, p=0.018) and higher antibody levels (top tertile) to Toxocara canis (OR = 1.70; 95% CI: 1.30-2.24, p<0.001) were associated with an increased prevalence of ACE. Exposure to multiple infections was common (73.8% of cases and 65.5% of controls had been exposed to two or more infections), and for T. gondii and O. volvulus co-infection, their combined effect on the prevalence of ACE, as determined by the relative excess risk due to interaction (RERI), was more than additive (T. gondii and O. volvulus, RERI = 1.19). The prevalence of T. solium antibodies was low (2.8% of cases and 2.2% of controls) and was not associated with ACE in the study areas. Conclusion: This study investigates how the degree of exposure to parasites and multiple parasitic infections are associated with ACE and may explain conflicting results obtained when only seropositivity is considered. The findings from this study should be further validated.
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| 3. |
- Tallert, Lars, et al.
(author)
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Challenges and entry points for regional media development support in Sub Saharan Africa
- 2019
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Reports (pop. science, debate, etc.)abstract
- This study provides guidance on possible entry points for support to a qualitative and sustainable media sector in support of democratic governance on a regional level in Sub Saharan Africa. The report is the result of an extensive consultative process with media and civil society representatives in Southern, Eastern, Central and Western Sub-Saharan Africa. Three roundtable meetings were held during February 2019 with media experts and media representatives from each of the sub-regions. The report is written from a media perspective and focuses on regional media initiatives and challenges in Sub-Saharan Africa. Seven focus areas that are instrumental for the future of quality journalism have been investigated. In the second part of the study, focus is set on what donors should consider when reviewing how regional media initiatives and processes can contribute to democracy and accountability. This second part can be seen as connecting local and national media stakeholders with regional initiatives in Sub-Saharan Africa as well as to the ongoing global dialogue on the need for increased media development, manifested at the international meeting organised by CIMA and Sida in Paris in March 2019.
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