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1.
Indian J Ophthalmol ; 72(6): 816-823, 2024 Jun 01.
Article in English | MEDLINE | ID: mdl-38454868

ABSTRACT

Neglected tropical diseases (NTDs) encompass a group of approximately 20 diseases prevalent in tropical and subtropical regions, closely associated with poverty, affecting over a billion people in low-income countries. This manuscript aims to explore the ocular manifestations and burden of two significant NTDs, namely Hansen's disease and trachoma while addressing gaps in understanding and management. Hansen's disease, caused by Mycobacterium leprae , has a long history and presents with diverse neurological and ocular manifestations. Despite the availability of treatment, ocular complications persist, leading to significant visual impairment in some cases. The manuscript emphasizes the importance of early diagnosis, regular ophthalmic examinations, and follow-ups to prevent and control ocular complications, reducing the burden of visual impairment and blindness. Trachoma, caused by Chlamydia trachomatis , remains the leading infectious cause of blindness in underdeveloped and remote areas. The manuscript highlights the clinical diagnosis and implementation of the World Health Organization's (WHO's) SAFE (surgery, antibiotics, facial hygiene, and environmental sanitation) strategy to prevent transmission and associated blindness. However, challenges in health surveillance tools and underreporting of trachoma cases are addressed, emphasizing the need for improved strategies to combat the disease effectively. Through a comprehensive review of the ocular manifestations and management of Hansen's disease and trachoma, this manuscript contributes to the existing knowledge base and enhances a deeper understanding of these NTDs. Addressing gaps in understanding and management emphasizes the importance of implementing WHO's strategies and collaborative efforts to achieve the global goal of reducing the burden of NTDs and improving community health and well-being. The manuscript underscores the significance of early intervention, preventive measures, and technological advancements, providing valuable insights for policymakers, healthcare professionals, and researchers working in the field of NTDs.


Subject(s)
Eye Infections, Bacterial , Leprosy , Trachoma , Humans , Trachoma/diagnosis , Trachoma/epidemiology , Leprosy/diagnosis , Leprosy/epidemiology , Leprosy/complications , Eye Infections, Bacterial/diagnosis , Eye Infections, Bacterial/microbiology , Eye Infections, Bacterial/epidemiology , Eye Infections, Bacterial/therapy , Blindness/etiology , Blindness/diagnosis , Blindness/prevention & control , Blindness/epidemiology , Neglected Diseases/diagnosis , Neglected Diseases/epidemiology , Global Health , Anti-Bacterial Agents/therapeutic use
2.
Washington, D.C.; PAHO; 2021-03-01.
in English | PAHO-IRIS | ID: phr-53312

ABSTRACT

In 2016, PAHO's Directing Council, through Resolution CD55.R9, approved the “Plan of Action for Elimination of Neglected Infectious Diseases (NID) and Post-Elimination Actions, 2016-2022.” This Resolution urges Member States to implement a set of interventions to reduce the burden of disease by NID in the Americas by 2022, including “…support promotion of treatment, rehabilitation, and related support services through an approach focused on integrated morbidity management and disability prevention for individuals and families afflicted by those neglected infectious diseases that cause disability and generate stigma.” NIDs can have devastating chronic sequelae for patients, such as disability, visible change or loss in body structure, loss of tissue, and impairment of proper tissue and organ function, among others. All of these can in turn lead to unjustified discrimination, stigmatization, mental health problems, and partial or total incapacity to work, perpetuating the vicious cycle of neglected diseases as both a consequence and a cause of poverty. Patients with chronic conditions caused by NIDs require proper health care in order to prevent further damage and improve their living and social conditions. This should be provided at the primary health care level, as patients suffering from NIDs are often unable to travel to or afford to pay for specialized care services. Care for patients suffering from chronic morbidity caused by NID should be integrated into care for other chronic conditions caused by non-communicable diseases. This manual provides a framework for morbidity management and disability prevention of patients affected by NIDs and gives specific guidance for the proper care of patients suffering from chronic conditions caused by lymphatic filariasis, leprosy, trachoma, and Chagas disease. It is intended to be used mainly by health care workers at the primary health care level, but health workers at more complex and specialized levels may also find it useful.


Subject(s)
Chagas Disease , Leprosy , Lymphatic Diseases , Elephantiasis, Filarial , Trachoma , Neglected Diseases , Disease Transmission, Infectious
3.
Hist Cienc Saude Manguinhos ; 27(4): 1035-1053, 2020.
Article in English, Portuguese | MEDLINE | ID: mdl-33338176

ABSTRACT

In 1906, Emílio Ribas reorganized the Sanitation Service and centralized São Paulo state public health services in the state capital. A campaign to combat trachoma, an ophthalmic disease, was implemented as part of this project. This article analyzes this campaign, which provided care for the sick living on rural properties in a process that predated the 1917 Rural Sanitary Code. The empirical data was obtained from government reports, decrees, medical journals and newspapers. We conclude that Ribas, by creating an organization that integrated the efforts of the sanitary districts and the Trachoma Commission medical teams, sought to form a complex apparatus to combat the diseases present in both urban areas and the countryside.


Em 1906, Emílio Ribas reorganizou o Serviço Sanitário e centralizou na capital os serviços de saúde pública do estado de São Paulo. Nesse projeto, a campanha de combate ao tracoma, uma enfermidade oftálmica, foi implantada. Este artigo analisa essa campanha que atendeu os enfermos das propriedades rurais em um processo que antecedeu ao Código Sanitário Rural de 1917. O material empírico foi composto por relatórios governamentais, decretos, periódicos médicos e jornais. Concluímos que Ribas, ao criar uma estrutura que unificou os esforços dos distritos sanitários com as equipes de atendimento das Comissões do Tracoma, buscou formar um complexo aparato para combater as enfermidades presentes tanto nas áreas urbanas quanto na zona rural.


Subject(s)
Rural Health Services/history , Sanitation/history , Trachoma/history , Administrative Personnel/history , Brazil/epidemiology , Communicable Disease Control/history , Communicable Disease Control/organization & administration , Health Promotion/history , History, 19th Century , History, 20th Century , Humans , Public Health Administration/history , Sanitation/legislation & jurisprudence , Trachoma/epidemiology , Trachoma/prevention & control
4.
Hist. ciênc. saúde-Manguinhos ; 27(4): 1035-1053, Oct.-Dec. 2020.
Article in Portuguese | LILACS | ID: biblio-1142985

ABSTRACT

Resumo Em 1906, Emílio Ribas reorganizou o Serviço Sanitário e centralizou na capital os serviços de saúde pública do estado de São Paulo. Nesse projeto, a campanha de combate ao tracoma, uma enfermidade oftálmica, foi implantada. Este artigo analisa essa campanha que atendeu os enfermos das propriedades rurais em um processo que antecedeu ao Código Sanitário Rural de 1917. O material empírico foi composto por relatórios governamentais, decretos, periódicos médicos e jornais. Concluímos que Ribas, ao criar uma estrutura que unificou os esforços dos distritos sanitários com as equipes de atendimento das Comissões do Tracoma, buscou formar um complexo aparato para combater as enfermidades presentes tanto nas áreas urbanas quanto na zona rural.


Abstract In 1906, Emílio Ribas reorganized the Sanitation Service and centralized São Paulo state public health services in the state capital. A campaign to combat trachoma, an ophthalmic disease, was implemented as part of this project. This article analyzes this campaign, which provided care for the sick living on rural properties in a process that predated the 1917 Rural Sanitary Code. The empirical data was obtained from government reports, decrees, medical journals and newspapers. We conclude that Ribas, by creating an organization that integrated the efforts of the sanitary districts and the Trachoma Commission medical teams, sought to form a complex apparatus to combat the diseases present in both urban areas and the countryside.


Subject(s)
Humans , History, 19th Century , History, 20th Century , Sanitation/history , Trachoma/history , Rural Health Services/history , Public Health Administration/history , Brazil/epidemiology , Sanitation/legislation & jurisprudence , Trachoma/prevention & control , Trachoma/epidemiology , Communicable Disease Control/history , Communicable Disease Control/organization & administration , Administrative Personnel/history , Health Promotion/history
5.
Washington, D.C.; PAHO; 2020-07-23. (PAHO/CDE/VT/20-0034).
in English | PAHO-IRIS | ID: phr-52508

ABSTRACT

In 2018, an estimated five million people in the Region of the Americas lived in areas where trachoma is a public health problem, mainly in Brazil, Colombia, Guatemala, and Peru. In an effort to establish the situation of trachoma in the Region, the Pan American Health Organization (PAHO) has promoted, among other activities, a search for groups affected by this disease in other countries, primarily in populations living in conditions of vulnerability, such as those in the Amazon region. In October 2019 a meeting was held in Panama City, Panama, to establish a roadmap for addressing trachoma in conjunction with other neglected infectious diseases (such as soil-transmitted helminth infections, lymphatic filariasis, ectoparasitic diseases, leprosy, Chagas disease, and yaws) and other blinding eye diseases (mature cataract and advanced pterygium) in remote populations in the Amazon region. This report—available in Spanish, English, and Portuguese—presents the recommendations of the meeting’s participants in two areas of work: 1) integrated mapping of the diseases and associated risk factors; and 2) integrated actions for the control and elimination of these diseases.


Subject(s)
Trachoma , Blindness , Communicable Diseases , Amazonian Ecosystem , COVID-19
6.
Washington, D.C.; OPAS; 2020-07-23. (OPS/CDE/VT/20-0034).
in Portuguese | PAHO-IRIS | ID: phr-52507

ABSTRACT

Estima-se que, em 2018, 5 milhões de pessoas viviam em áreas da Região das Américas nas quais o tracoma representa um problema de saúde pública, particularmente no Brasil, Colômbia, Guatemala e Peru. Como parte dos esforços para determinar a situação do tracoma, a Organização Pan-Americana da Saúde (OPAS) tem promovido a busca de grupos afetados pela doença em outros países da Região, principalmente em populações que, como as da Amazônia, encontram-se em situação de vulnerabilidade. Em outubro de 2019 foi realizada uma reunião na Cidade do Panamá (Panamá) com o objetivo de estabelecer um roteiro de trabalho para abordar o tracoma de forma integrada com outras doenças infecciosas negligenciadas (como geohelmintíases, filariose linfática, ectoparasitoses, hanseníase, doença de Chagas e bouba) e outras doenças oculares que causam cegueira (catarata madura e pterígio avançado) em populações que vivem em áreas de difícil acesso na Amazônia. Este relatório — disponível em espanhol, inglês e português — apresenta as recomendações dos participantes da reunião em duas áreas de trabalho: 1) mapeamento integrado das doenças e seus fatores de risco e 2) ações integradas para o controle e a eliminação das doenças.


Subject(s)
Trachoma , Blindness , Communicable Disease Control , Amazonian Ecosystem
7.
Washington, D.C.; OPS; 2020-07-20. (OPS/CDE/VT/20-0034).
in Spanish | PAHO-IRIS | ID: phr-52494

ABSTRACT

Se estima que, en el 2018, 5 millones de personas vivían en zonas de la Región de las Américas en las que el tracoma representa un problema de salud pública, en particular en Brasil, Colombia, Guatemala y Perú. Como parte de las actividades para determinar la situación del tracoma, la Organización Panamericana de la Salud (OPS) ha impulsado la búsqueda de grupos afectados por la enfermedad en otros países de la Región, principalmente en poblaciones que, como las de la Amazonia, se encuentran en situación de vulnerabilidad. En octubre del 2019 se celebró en Ciudad de Panamá (Panamá) una reunión dirigida a establecer una hoja de ruta que abordase el tracoma de manera integrada con otras enfermedades infecciosas desatendidas (como la geohelmintiasis, la filariasis linfática, las ectoparasitosis, la lepra, la enfermedad de Chagas y el pian) y otras enfermedades oculares que causan ceguera (catarata madura y pterigión avanzado) para poblaciones en zonas de difícil acceso en la Amazonia.Este informe —disponible en español, inglés y portugués— presenta las recomendaciones de los participantes en la reunión en dos esferas de trabajo: 1) el mapeo integrado de las enfermedades y los factores de riesgo asociados y 2) las acciones integradas para el control y la eliminación de las enfermedades.


Subject(s)
Trachoma , Communicable Disease Control , Infection Control , Amazonian Ecosystem , Blindness
8.
Rev Bras Epidemiol ; 23: e200011, 2020.
Article in Portuguese, English | MEDLINE | ID: mdl-32130399

ABSTRACT

INTRODUCTION: Trachoma maintains itself as a public health problem and an important cause of morbidity, visual impairment and preventable blindness in Brazil. OBJECTIVE: To analyze factors associated with treatment and control of trachoma treatment in schoolchildren diagnosed during the national campaign in 2014, in the town of Russas, Ceará. METHODOLOGY: A cross-sectional study was brought out from January to April 2016. Social, demographic, economic and follow-up data were collected for 390 schoolchildren aged five to 14 years old, diagnosed with trachoma in the campaign in 2014. They were defined dependent variables: trachoma treatment and control of trachoma disease, categorized as adequate and inadequate, and multivariate analyzes were performed. RESULTS: Treatment was considered adequate in 56.7% of schoolchildren and in only 5.9% treatment control was classified as adequate. In the multivariate analysis, they have got an association with the trachoma treatment result: rural residence zone and waste destination in a non-public space. The last control of the treatment of trachoma remained associated to the variables: rural residence zone; family income less than a minimum wage and school not examined by the physician. CONCLUSION: Inadequate treatment and control of trachoma treatment showed an association with socioeconomic variables and follow-up of primary care. Health education activities were not accessible to the entire community, indicating the need for more involvement by primary care professionals.


INTRODUÇÃO: O tracoma mantém-se como problema de saúde pública e importante causa de morbidade, deficiência visual e cegueira evitável no Brasil. OBJETIVO: Analisar fatores associados ao tratamento e ao controle do tratamento do tracoma em escolares diagnosticados durante Campanha Nacional de Hanseníase, Verminoses, Tracoma e Esquistossomose, em 2014, no município de Russas, Ceará. METODOLOGIA: Estudo transversal desenvolvido de janeiro a abril de 2016. Foram coletados dados sociais, demográficos, econômicos e de acompanhamento pela atenção básica de 390 escolares de 5 a 14 anos de idade diagnosticados com tracoma, na campanha em 2014. Definiram-se as variáveis dependentes: tratamento do tracoma e controle do tratamento do tracoma, categorizadas em adequado e inadequado, realizando-se análises bi e multivariada. RESULTADOS: O tratamento foi considerado adequado em 56,7% dos escolares, e em apenas 5,9% o controle do tratamento foi classificado como adequado. Na análise multivariada, mantiveram associação com o desfecho tratamento do tracoma as variáveis zona de residência rural e destino dos dejetos em rede não pública. O desfecho controle do tratamento do tracoma permaneceu associado às variáveis: zona de residência rural, renda familiar menor que um salário mínimo e escolar não examinado pelo médico. CONCLUSÃO: O tratamento e controle do tratamento inadequados do tracoma mostraram associação com variáveis socioeconômicas e de acompanhamento pela atenção básica. As atividades de educação em saúde não foram acessíveis a toda a comunidade, indicando a necessidade de maior envolvimento dos profissionais da atenção básica.


Subject(s)
Trachoma/therapy , Adolescent , Brazil , Child , Child, Preschool , Cross-Sectional Studies , Female , Humans , Male , Multivariate Analysis , Risk Factors , Rural Population , Socioeconomic Factors , Treatment Outcome , Urban Population
9.
Rev. bras. epidemiol ; 23: e200011, 2020. tab
Article in Portuguese | LILACS | ID: biblio-1092611

ABSTRACT

RESUMO: Introdução: O tracoma mantém-se como problema de saúde pública e importante causa de morbidade, deficiência visual e cegueira evitável no Brasil. Objetivo: Analisar fatores associados ao tratamento e ao controle do tratamento do tracoma em escolares diagnosticados durante Campanha Nacional de Hanseníase, Verminoses, Tracoma e Esquistossomose, em 2014, no município de Russas, Ceará. Metodologia: Estudo transversal desenvolvido de janeiro a abril de 2016. Foram coletados dados sociais, demográficos, econômicos e de acompanhamento pela atenção básica de 390 escolares de 5 a 14 anos de idade diagnosticados com tracoma, na campanha em 2014. Definiram-se as variáveis dependentes: tratamento do tracoma e controle do tratamento do tracoma, categorizadas em adequado e inadequado, realizando-se análises bi e multivariada. Resultados: O tratamento foi considerado adequado em 56,7% dos escolares, e em apenas 5,9% o controle do tratamento foi classificado como adequado. Na análise multivariada, mantiveram associação com o desfecho tratamento do tracoma as variáveis zona de residência rural e destino dos dejetos em rede não pública. O desfecho controle do tratamento do tracoma permaneceu associado às variáveis: zona de residência rural, renda familiar menor que um salário mínimo e escolar não examinado pelo médico. Conclusão: O tratamento e controle do tratamento inadequados do tracoma mostraram associação com variáveis socioeconômicas e de acompanhamento pela atenção básica. As atividades de educação em saúde não foram acessíveis a toda a comunidade, indicando a necessidade de maior envolvimento dos profissionais da atenção básica.


ABSTRACT: Introduction: Trachoma maintains itself as a public health problem and an important cause of morbidity, visual impairment and preventable blindness in Brazil. Objective: To analyze factors associated with treatment and control of trachoma treatment in schoolchildren diagnosed during the national campaign in 2014, in the town of Russas, Ceará. Methodology: A cross-sectional study was brought out from January to April 2016. Social, demographic, economic and follow-up data were collected for 390 schoolchildren aged five to 14 years old, diagnosed with trachoma in the campaign in 2014. They were defined dependent variables: trachoma treatment and control of trachoma disease, categorized as adequate and inadequate, and multivariate analyzes were performed. Results: Treatment was considered adequate in 56.7% of schoolchildren and in only 5.9% treatment control was classified as adequate. In the multivariate analysis, they have got an association with the trachoma treatment result: rural residence zone and waste destination in a non-public space. The last control of the treatment of trachoma remained associated to the variables: rural residence zone; family income less than a minimum wage and school not examined by the physician. Conclusion: Inadequate treatment and control of trachoma treatment showed an association with socioeconomic variables and follow-up of primary care. Health education activities were not accessible to the entire community, indicating the need for more involvement by primary care professionals.


Subject(s)
Humans , Male , Female , Child, Preschool , Child , Adolescent , Trachoma/therapy , Rural Population , Socioeconomic Factors , Urban Population , Brazil , Cross-Sectional Studies , Multivariate Analysis , Risk Factors , Treatment Outcome
10.
Hist. ciênc. saúde-Manguinhos ; 27(4): 1035-1053, oct.-dec. 2020.
Article in Portuguese | HISA - History of Health | ID: his-44358

ABSTRACT

Em 1906, Emílio Ribas reorganizou o Serviço Sanitário e centralizou na capital os serviços de saúde pública do estado de São Paulo. Nesse projeto, a campanha de combate ao tracoma, uma enfermidade oftálmica, foi implantada. Este artigo analisa essa campanha que atendeu os enfermos das propriedades rurais em um processo que antecedeu ao Código Sanitário Rural de 1917. O material empírico foi composto por relatórios governamentais, decretos, periódicos médicos e jornais. Concluímos que Ribas, ao criar uma estrutura que unificou os esforços dos distritos sanitários com as equipes de atendimento das Comissões do Tracoma, buscou formar um complexo aparato para combater as enfermidades presentes tanto nas áreas urbanas quanto na zona rural


Subject(s)
Trachoma , Rural Health , History, 20th Century
12.
Washington, D.C; OPS; 2017-06. (OPS/NMH/17-009).
in Spanish | PAHO-IRIS | ID: phr-34115

ABSTRACT

[Resumen]: RESUMEN La Cuarta Reunión Regional de los Gerentes de Programas Nacionales de Eliminación del Tracoma como un Problema de Salud Pública de las Américas ha servido para consolidar un espacio de intercambio de información y experiencias para reforzar las acciones destinadas a eliminar el tracoma como problema de salud pública en las Américas. La participación de los representantes nacionales de los países con focos conocidos de tracoma, así como de los países que comparten fronteras con focos activos, ha permitido conocer la situación en cada nación y definir acciones conjuntas y de cooperación técnica para recabar la información epidemiológica necesaria. Las evidencias presentadas constituyen importantes avances para elucidar el panorama epidemiológico de la enfermedad y para definir las acciones que hay que implementar para su eliminación. Los países con focos activos han dirigido sus esfuerzos a reforzar los componentes de la estrategia SAFE (cirugía, antibióticos, higiene facial y mejoramiento ambiental; del inglés, Surgery, Antibiotics, Facial cleanliness and Environmental Improvement), a realizar encuestas de prevalencia, a buscar activamente casos de triquiasis tracomatosa (TT) y al mapeo de áreas con comunidades en condiciones de vulnerabilidad que pueden hacer que el tracoma sea un problema de salud pública. Colombia ha finalizado la encuesta de mapeo alrededor de su primer foco identificado, lo que ha permitido reconocer nuevos focos activos. A pesar de una situación política y económica adversa, Guatemala ha logrado completar la administración masiva de medicamentos (AMM) en el 2014 y recientemente se han publicado los resultados de la encuesta de prevalencia del 2011, aunque no ha realizado la encuesta de impacto, que se espera que se complete en el 2017. En Brasil, los mejores resultados se han conseguido mediante la campaña integral contra el tracoma, la lepra, la esquistosomiasis y las helmintiasis transmitidas por contacto con el suelo (HTS), demostrándose la eficacia de las acciones integradas para hacer frente al tracoma y a otras enfermedades infecciosas desatendidas (EID). Brasil está concluyendo el plan para realizar el mapeo del tracoma en municipios prioritarios, así como la búsqueda activa de casos de TT. Entretanto, México ya cumple con los indicadores de la Organización Panamericana de la Salud/Organización Mundial de la Salud (OPS/OMS) para validar la eliminación y está a la espera de la misión de expertos del Grupo Revisor del Dossier del Tracoma (GRD) para dicha validación. Paraguay, Perú y Venezuela carecen de datos epidemiológicos recientes sobre el tracoma. Sin embargo, estos países se han sumado a los esfuerzos para buscar casos de tracoma en áreas limítrofes con focos activos de Brasil y Colombia. Las recomendaciones generales a los países participantes se han concentrado en fortalecer la búsqueda activa y en el seguimiento de casos de TT, el mapeo de regiones endémicas y no endémicas, en la incorporación de nuevas tecnologías (como la plataforma Tropical Data), en la capacitación continua del personal médico y de los examinadores, y en el reforzamiento de los componentes de higiene facial y el mejoramiento del ambiente, como acciones para mantener e incrementar los avances alcanzados hasta el momento con la estrategia SAFE...


Subject(s)
Trachoma , Public Health , Neglected Diseases , Health Strategies , Health Policy , Americas
13.
Washington, D.C; OPS; 2016-11.
in Spanish | PAHO-IRIS | ID: phr-31399

ABSTRACT

[Prologo]. Este informe revela que varios países de las Américas han eliminado con éxito la transmisión de varias EID en todos sus territorios o parte de ellos, lo que muestra qué debe y puede lograr cada país de la Región donde las enfermedades infecciosas desatendidas son endémicas. Sin embargo, para que las Américas puedan alcanzar las metas regionales y mundiales de eliminar más de una docena de EID, cada país donde exista esa endemicidad debe efectuar ahora un esfuerzo concertado a fin de conseguir que enérgicas medidas de salud pública lleguen a quienes más las necesiten. Es preciso adoptar medidas para tratar a todos los niños en riesgo de contraer infecciones helmintiásicas transmitidas por el contacto con el suelo; proteger a cada niño y madre embarazada de las picaduras de mosquitos que transmiten la malaria y de otros insectos que transmiten la enfermedad de Chagas y la leishmaniasis; tratar eficiente y oportunamente a los niños pequeños y sus familiares con medicamentos de gran calidad y seguros contra las enfermedades infecciosas desatendidas; y garantizar que todas las personas que lleguen a un hospital con leishmaniasis, esquistosomiasis, fascioliasis o tracoma causante de ceguera reciban una atención adecuada para que abandonen el hospital curadas y con buena salud y sus familias puedan seguir fácilmente su progreso con el apoyo de unidades locales de atención de salud.


Subject(s)
Communicable Diseases , Neglected Diseases , Chagas Disease , Schistosomiasis , Elephantiasis, Filarial , Leprosy , Malaria , Onchocerciasis , Trachoma , Social Determinants of Health
14.
Ciudad de Guatemala; OPS; 2013.
Non-conventional in Spanish | PAHO-IRIS | ID: phr2-52742

ABSTRACT

En Guatemala existen retos y oportunidades en la prevención, control y eliminación de enfermedades infectocontagiosas. Un conjunto importante de la morbilidad actual de enfermedades transmisibles se relaciona con la situación económica, las inequidades en salud y los determinantes sociales. Las enfermedades desatendidas son infecciones parasitarias y bacterianas muy comunes bajo condiciones de pobreza. Se estima que en Latinoamérica 200 millones de personas están expuestas a riesgo. Las seis enfermedades que son objetivo del abordaje integral propuesto en este plan estratégico integrado para la prevención, atención, control y -- eliminación de enfermedades. - infecciosas desatendidas (plan EID) son: enfermedad de Chagas,- geo helmintiasis, leishmaniasis, lepra, - oncocercosis y tracoma…


Subject(s)
Guatemala , Infection Control , Chagas Disease , Leprosy , Onchocerciasis , Trachoma
17.
BMJ ; 345: e6512, 2012 Oct 22.
Article in English | MEDLINE | ID: mdl-23089149

ABSTRACT

OBJECTIVE: To assess the quantity and distribution of evidence from randomised controlled trials for the treatment of the major neglected tropical diseases and to identify gaps in the evidence with network analysis. DESIGN: Systematic review and network analysis. DATA SOURCES: Cochrane Central Register of Controlled Trials and PubMed from inception to 31 August 2011. STUDY SELECTION: Randomised controlled trials that examined treatment of 16 neglected tropical diseases or complications thereof published in English, French, Spanish, Portuguese, German, or Dutch. RESULTS: We identified 971 eligible randomised trials. Leishmaniasis (184 trials, 23,039 participants) and geohelminth infections; 160 trials, 46,887 participants) were the most studied, while dracunculiasis (nine trials, 798 participants) and Buruli ulcer (five trials, 337 participants) were least studied. Relative to its global burden of disease, lymphatic filariasis had the fewest trials and participants. Only 11% of trials were industry funded. Either a single trial or trials with fewer than 100 participants comprised the randomised evidence for first or second line treatments for Buruli ulcer, human African trypanosomiasis, American trypanosomiasis, cysticercosis, rabies, echinococcosis, New World cutaneous leishmaniasis, and each of the foodborne trematode infections. Among the 10 disease categories with more than 40 trials, five lacked sufficient head to head comparisons between first or second line treatments. CONCLUSIONS: There is considerable variation in the amount of evidence from randomised controlled trials for each of the 16 major neglected tropical diseases. Even in diseases with substantial evidence, such as leishmaniasis and geohelminth infections, some recommended treatments have limited supporting data and lack head to head comparisons.


Subject(s)
Neglected Diseases/drug therapy , Randomized Controlled Trials as Topic/statistics & numerical data , Research Design , Anti-Infective Agents/therapeutic use , Buruli Ulcer/drug therapy , Dengue/drug therapy , Dracunculiasis/drug therapy , Echinococcosis/drug therapy , Elephantiasis, Filarial/drug therapy , Helminthiasis/drug therapy , Humans , Leishmaniasis, Mucocutaneous/drug therapy , Leprosy/drug therapy , Multicenter Studies as Topic , Rabies/drug therapy , Research Support as Topic , Schistosomiasis/drug therapy , Strongyloidiasis/drug therapy , Trachoma/drug therapy , Trematode Infections/drug therapy , Tropical Medicine , Trypanosomiasis/drug therapy
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