Mapping and monitoring for a lymphatic filariasis elimination program: a systematic review
| Autor: | Swaminathan Subramanian, Adinarayanan Srividya, Jeyapal Dinesh Raja, Balakrishnan Vijayakumar, Purushothaman Jambulingam |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
business.industry
General Engineering Monitoring and evaluation medicine.disease Microfilaria Diethylcarbamazine Filariasis Ivermectin Environmental health Neglected tropical diseases medicine General Earth and Planetary Sciences business Mass drug administration Lymphatic filariasis General Environmental Science medicine.drug |
| Zdroj: | Research and Reports in Tropical Medicine. 10:43-90 |
| ISSN: | 1179-7282 |
| DOI: | 10.2147/rrtm.s134186 |
| Popis: | Lymphatic filariasis (LF) is targeted for elimination by the year 2020. The Global Programme for Elimination of LF (GPELF) aims to achieve elimination by interrupting transmission through annual mass drug administration (MDA) of albendazole with ivermectin or diethylcarbamazine. The program has successfully eliminated the disease in 11 of the 72 endemic countries, putting in enormous efforts on systematic planning and implementation of the strategy. Mapping areas endemic for LF is a pre-requisite for implementing MDA, monitoring and evaluation are the components of programme implementation. This review was undertaken to assess how the mapping and impact monitoring activities have evolved to become more robust over the years and steered the LF elimination programme towards its goal. The findings showed that the WHO recommended mapping strategy aided 17 countries to delimit, plan and implement MDA in only those areas endemic for LF thereby saving resources. Availability of serological tools for detecting infection in humans (antigen/antibody assays) and molecular xenomonitoring (MX) in vectors greatly facilitated programme monitoring and evaluation in endemic countries. Results of this review are discussed on how these existing mapping and monitoring procedures can be used for re-mapping of unsurveyed and uncertain areas to ensure there is no resurgence during post-MDA surveillance. Further the appropriateness of the tests (Microfilaria (Mf)/antigenemia (Ag)/antibody(Ab) surveys in humans or MX of vectors for infection) used currently for post-MDA surveillance and their role in the development of a monitoring and evaluation strategy for the recently WHO recommended triple drug regimen in MDA for accelerated LF elimination are discussed. |
| Databáze: | OpenAIRE |
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