Análisis costo-beneficio del control de vectores en la transmisión potencial de dengue

Orellano, Pablo Wenceslao; Pedroni, Elena

doi:10.1590/s1020-49892008000800005

Cited by 14 publications

(12 citation statements)

References 18 publications

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“…Among the selected papers, three studies performed cost-effectiveness analyses [35, 40, 55], one a cost-benefit analysis [46], and one a cost-utility analysis [35]. All adopted a societal perspective, and Maheu-Giroux and Castro [55] and Baly et al [40] also adopted a provider perspective (Tanzanian Ministry of Health and Social Welfare and Ministry of Health, respectively).…”

Section: Resultsmentioning

confidence: 99%

“…All adopted a societal perspective, and Maheu-Giroux and Castro [55] and Baly et al [40] also adopted a provider perspective (Tanzanian Ministry of Health and Social Welfare and Ministry of Health, respectively). The time horizons over which costs and consequences were evaluated ranged between 3 months [46] and 10 years [55], and the time horizons used by the other papers were 3 [35] and 5 years [40]. Only two papers used a discount rate for costs and outcomes, which was 3% [35, 55].…”

Section: Resultsmentioning

confidence: 99%

“…Only two papers used a discount rate for costs and outcomes, which was 3% [35, 55]. Three of the four articles included a sensitivity analysis to determine the robustness of the results [35, 46, 55]. …”

Section: Resultsmentioning

confidence: 99%

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Impact, economic evaluation, and sustainability of integrated vector management in urban settings to prevent vector-borne diseases: a scoping review

et al. 2018

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BackgroundThe control of vector-borne diseases (VBD) is one of the greatest challenges on the global health agenda. Rapid and uncontrolled urbanization has heightened the interest in addressing these challenges through an integrated vector management (IVM) approach. The aim was to identify components related to impacts, economic evaluation, and sustainability that might contribute to this integrated approach to VBD prevention.Main bodyWe conducted a scoping review of available literature (2000–2016) using PubMed, Web of Science, Cochrane, CINAHL, Econlit, LILACS, Global Health Database, Scopus, and Embase, as well as Tropical Diseases Bulletin, WHOLIS, WHO Pesticide Evaluation Scheme, and Google Scholar. MeSH terms and free-text terms were used. A data extraction form was used, including TIDieR and ASTAIRE. MMAT and CHEERS were used to evaluate quality.Of the 42 documents reviewed, 30 were focused on dengue, eight on malaria, and two on leishmaniasis. More than a half of the studies were conducted in the Americas. Half used a quantitative descriptive approach (n = 21), followed by cluster randomized controlled trials (n = 11). Regarding impacts, outcomes were: a) use of measures for vector control; b) vector control; c) health measures; and d) social measures. IVM reduced breeding sites, the entomology index, and parasite rates. Results were heterogeneous, with variable magnitudes, but in all cases were favourable to the intervention. Evidence of IVM impacts on health outcomes was very limited but showed reduced incidence. Social outcomes were improved abilities and capacities, empowerment, and community knowledge. Regarding economic evaluation, only four studies performed an economic analysis, and intervention benefits outweighed costs. Cost-effectiveness was dependent on illness incidence. The results provided key elements to analyze sustainability in terms of three dimensions (social, economic, and environmental), emphasizing the implementation of a community-focused eco-bio-social approach.ConclusionsIVM has an impact on reducing vector breeding sites and the entomology index, but evidence of impacts on health outcomes is limited. Social outcomes are improved abilities and capacities, empowerment, and community knowledge. Economic evaluations are scarce, and cost-effectiveness is dependent on illness incidence. Community capacity building is the main component of sustainability, together with collaboration, institutionalization, and routinization of activities. Findings indicate a great heterogeneity in the interventions and highlight the need for characterizing interventions rigorously to facilitate transferability.Electronic supplementary materialThe online version of this article (10.1186/s40249-018-0464-x) contains supplementary material, which is available to authorized users.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

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Impact, economic evaluation, and sustainability of integrated vector management in urban settings to prevent vector-borne diseases: a scoping review

et al. 2018

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“…Most of dengue cases require hospitalization which almost always is out of the reach of the poor [2]. Additionally, in developing countries the high incidence of dengue exists in an environment where policy-makers are faced with economic choices requiring clear evidence of net benefits for decision-making [11][12][13]. Thus, quantifying the economic costs and the burden of disease (BOD) remains a useful tool to provide broad information on dengue disease as well as convince policy-makers on the need to increase resources for management and care and provide control strategies and priorities [14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Custos econômicos e impacto da dengue na Província de Cavite, Filipinas

Onuh

Salibay

Manaig

2016

Sci Med

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Aims: To determine the economic costs and the burden of dengue disease in Cavite Province, one of the areas highly inflicted by dengue disease in the Philippines. Methods: This study used Disability Adjusted Life Years (DALYs) to calculate burden of dengue disease and quantified direct and indirect costs due to hospitalization and ambulatory dengue cases. DALYs were estimated using methods developed by the World Health Organization and the World Bank. We specifically calculated Years of Life Lost from 2009 to 2014 using patient-level data from hospitals and derived Years Lived with Disability from hospital records of dengue specific type (dengue fever/dengue hemorrhagic fever) in Cavite Province. Results: An annual cost of Philippine Peso (PHP) 99,147,173 which is equivalent to United States Dollar (USD) 2,300,000 was obtained. The average annual cost per dengue case was PHP 32,324 (USD 734). The 21-25 age sub-groups had the highest average annual direct cost which amounted to PHP 243,181 (USD 5,526), followed by the 45-54 age sub-groups which amounted to PHP 201,481 (USD 4,579 DESCRITORES: dengue; efeitos psicossociais da doença; carga da doença; impacto da doença; custos da doença; anos de vida perdidos por incapacidade; custos e análise de custo; perda de produtividade; Filipinas.

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“…Ante la ausencia de una vacuna que proteja la población en riesgo, el control vectorial es la medida más importante para la prevención e interrupción de la transmisión en caso de epidemia (5). Como medidas de prevención, se realizan campañas educativas dirigidas a la comunidad, con el fin de eliminar los criaderos del vector, lo cual se complementa con la aplicación de larvicidas en criaderos de difícil eliminación (3) y depósitos de agua potable de uso doméstico.…”

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Estado de la susceptibilidad de poblaciones naturales del vector del dengue a insecticidas en 13 localidades de Colombia

2012

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Contribución de los autores:Liliana Santacoloma: formulación del proyecto de investigación, realización del trabajo y redacción del artículo. Bernardo Chaves: asesoría en el análisis estadístico de los datos y sugerencias al artículo. Helena Brochero: dirección del proyecto de investigación y corrección del artículo. ARTÍCULO ORIGINAL Estado de la susceptibilidad de poblaciones naturales del vector del dengue a insecticidas en trece localidades de ColombiaLiliana Santacoloma 1 , Bernardo Chaves 2 , Helena Luisa Brochero 2 1 Laboratorio de Entomología, Subdirección Red Nacional de Laboratorios, Instituto Nacional de Salud, Bogotá, D.C., Colombia 2 Facultad de Agronomía, Universidad Nacional de Colombia, Bogotá, D.C., Colombia Institución en la que se llevó a cabo el trabajo: Laboratorio de Entomología, Instituto Nacional de Salud, Bogotá, D.C., Colombia.Introducción. La resistencia fisiológica de las poblaciones naturales de Aedes aegypti a los insecticidas de uso en salud pública, disminuye la eficacia del control químico utilizado para interrumpir la transmisión de dengue durante los brotes y epidemias. Objetivo. Determinar el estado de la susceptibilidad al carbamato propoxur, a los organofosforados adulticidas malatión y fenitrotión y al larvicida temefos, de 13 poblaciones naturales de Ae. aegypti en ocho municipios: una de Bucaramanga y dos de Sabana de Torres en el departamento de Santander; dos de Girardot y dos de La Mesa en Cundinamarca; dos de Villavicencio y dos de Puerto López en el Meta; una de San José del Guaviare, en Guaviare, y una de Florencia en Caquetá. Materiales y métodos. Las pruebas de susceptibilidad consistieron en bioensayos estandarizados de la Organización Mundial de la Salud (OMS), 1981, y botellas de los Centers for Disease Control and Prevention (CDC), 1998. Se aplicaron pruebas colorimétricas para determinar los niveles de enzimas como posibles responsables de la reducción de la susceptibilidad a insecticidas organofosforados y al carbamato propoxur. Resultados. Todas las poblaciones presentaron susceptibilidad a malatión y propoxur. Para el temefos, solo cuatro de las trece localidades evaluadas registraron susceptibilidad. Con respecto a los posibles mecanismos de desintoxicación enzimática, en siete de las once poblaciones naturales se registraron valores superiores al punto de corte para esterasas inespecíficas, solamente en Bucaramanga se presentó un incremento en las enzimas monooxigenasas del citocromo P450, pero en ninguna población se registró acetilcolinestarasa modificada. Conclusiones. La susceptibilidad generalizada a los organofosforados adulticidas evaluados, indica que el malatión, el insecticida más utilizado en Colombia para interrumpir la transmisión del dengue, sigue siendo eficaz. Las particularidades de los resultados de la resistencia fisiológica a insecticidas de las comunas de un mismo municipio, evidenciaron un fenómeno localizado de manera específica en espacio y tiempo.Palabras clave: control de vectores, Aedes, dengue, resistencia a insecticidas, inse...

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Análisis costo-beneficio del control de vectores en la transmisión potencial de dengue

Cited by 14 publications

References 18 publications

Impact, economic evaluation, and sustainability of integrated vector management in urban settings to prevent vector-borne diseases: a scoping review

Impact, economic evaluation, and sustainability of integrated vector management in urban settings to prevent vector-borne diseases: a scoping review

Custos econômicos e impacto da dengue na Província de Cavite, Filipinas

Estado de la susceptibilidad de poblaciones naturales del vector del dengue a insecticidas en 13 localidades de Colombia

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