Transactions of the Royal Society of Tropical Medicine and Hygiene
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Trans. R. Soc. Trop. Med. Hyg. · Feb 2015
Innovative community-based ecosystem management for dengue and Chagas disease prevention in low and middle income countries in Latin America and the Caribbean.
In 2009, the WHO Special Programme for Research and Training in Tropical Diseases (TDR) and the International Development Research Centre (IDRC) launched a call for innovative community-based ecosystem management research projects for dengue and Chagas disease prevention in low and middle income countries in Latin America and the Caribbean. Eight research institutions were selected. The outputs of these projects led to a better understanding of the interaction between ecological, biological, social and economic (eco-bio-social) determinants of dengue and Chagas disease in Latin America and the Caribbean. Both diseases are considered highly relevant in the regional health agendas.
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Trans. R. Soc. Trop. Med. Hyg. · Sep 2014
ReviewCoverage of, and compliance with, mass drug administration under the programme to eliminate lymphatic filariasis in India: a systematic review.
India's mass drug administration (MDA) programme to eliminate lymphatic filariasis (PELF) covers all 250 endemic districts, but compliance with treatment is not adequate for the programme to succeed in eradicating this neglected tropical disease. The objective of our study was to systematically review published studies on the coverage of and compliance with MDA under the PELF in India. We searched several databases-PubMed/Medline, Google Scholar, CINAHL/EBSCO, Web of Knowledge (including Web of Science) and OVID-and by applying selection criteria identified a total of 36 papers to include in the review. ⋯ The effective level of compliance, ≥65%, was reported in only 10 of a total of 31 MDAs (5 of 20 MDAs in rural areas and 2 of 12 MDAs in urban areas). The review has identified a gap between coverage and compliance, and potentially correctable causes of this gap. These causes need to be addressed if the Indian programme is to advance towards elimination of lymphatic filariasis.
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Trans. R. Soc. Trop. Med. Hyg. · Sep 2014
ReviewReducing the impact of snakebite envenoming in Latin America and the Caribbean: achievements and challenges ahead.
Snakebite envenoming constitutes an important public health problem in Latin America and some countries of the Caribbean. The advances and pending tasks in the study and control of this neglected tropical disease in this region are reviewed in the light of a roadmap proposed in 2006. Significant progress has been achieved in the study of snake venoms, particularly regarding venom proteomics, i.e.'venomics', and the analysis of the mechanism of action of toxins. ⋯ In contrast, despite advances made in the study of clinical manifestations of envenomings and safety and efficacy of antivenoms at the clinical level, much remains to be done in this subject. Improvements have occurred in antivenom manufacturing technologies and availability, although there are still countries where there is insufficient supply of antivenoms, or where manufacture has to be improved. In spite of considerable efforts in some countries in prevention, accessibility to treatment, and training of health staff in the management of envenomings, important challenges remain for the region as a whole, with the long term goal of reducing the impact of this disease in terms of personal and social suffering.