La primaquina tiene alta eficacia en la quimioprofilaxis primaria simple antipalúdica. Metanálisis
High efficacy of primary chemoprophylaxis with primaquine. Metanalysis
dc.creator | Carmona Fonseca, Jaime | |
dc.date | 2021-02-10T21:39:44Z | |
dc.date | 2021-02-10T21:39:44Z | |
dc.date | 2006 | |
dc.date.accessioned | 2023-08-28T19:53:38Z | |
dc.date.available | 2023-08-28T19:53:38Z | |
dc.identifier | 0121-0793 | |
dc.identifier | http://hdl.handle.net/10495/18329 | |
dc.identifier | 2011-7965 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8470396 | |
dc.description | RESUMEN: Problema: existen informes sobre la capacidad quimioprofiláctica primaria (QP1) antipalúdica de la primaquina (PQ) en humanos, pero no conocemos ningún metanálisis sobre el tema. Preguntas: ¿Es eficaz la primaquina para prevenir el paludismo en seres humanos? ¿Depende esa eficacia del lugar, la edad de las personas y de la especie de Plasmodium? Metodología: se aplicaron procedimientos recomendados para metanálisis. Resultados: se incluyeron 4 estudios experimentales de laboratorio (EEL) y 7 estudios clínicos controlados (ECC). Según los EEL, para adultos, la dosis de primaquina apropiada en QP1 es 30 mg/d, tomados desde el día previo a la exposición. Los ECC mostraron protección de 93% entre quienes recibieron primaquina y de 45% entre quienes no la recibieron (p = 0,0000000). Conclusiones: la QP1 con primaquina es altamente eficaz en adultos y niños, es igual frente a Plasmodium falciparum y P. vivax y debe adoptarse como alternativa válida. Faltan evaluaciones sobre la seguridad y la toxicidad en niños. | |
dc.description | ABSTRACT: Background: There are many reportss about primaquine as primary chemoprophylactic (1-CP) in humans, but we do not know of any meta analysis about this subject. Specific questions: Is primaquine effective to prevent malaria in humans? Does primaquine efficacy to prevent malaria depend on the place, the age of patients, or the Plasmodium species? Methodology: Procedures recommended for metanalysis were applied. Results: Four laboratory experimental studies (LES) in humans and seven clinical controlled studies (CCS) were included. According to LES the adequate primaquine dose as 1-CP for adults is 30 mg/day from the day before exposition and during the time of exposition. According to CCS protection was 93% in people that received primaquine and 45% in those who did not receive it (p = 0.0000000). Conclusions: Primaquine is highly effective for 1- CP of malaria, its efficacy is similar against both P. falciparum and P. vivax, it protects adults as well as children and 1-CP with primaquine must be adopted as a valid alternative. Field studies are necessary in order to know the security and toxicity in children younger than eight years. | |
dc.format | 17 | |
dc.format | application/pdf | |
dc.format | application/pdf | |
dc.language | spa | |
dc.publisher | Universidad de Antioquia, Facultad de Medicina | |
dc.publisher | Grupo Malaria | |
dc.publisher | Medellín, Colombia | |
dc.relation | Iatreia | |
dc.rights | Atribución-NoComercial-CompartirIgual 2.5 Colombia (CC BY-NC-SA 2.5 CO) | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.rights | http://creativecommons.org/licenses/by-nc-sa/2.5/co/ | |
dc.rights | http://purl.org/coar/access_right/c_abf2 | |
dc.rights | https://creativecommons.org/licenses/by-nc-sa/4.0/ | |
dc.subject | Primaquina | |
dc.subject | Primaquine | |
dc.subject | Plasmodium falciparum | |
dc.subject | Malaria | |
dc.subject | Plasmodium vivax | |
dc.subject | Profilaxis de las enfermedades | |
dc.subject | Disease prophylaxis | |
dc.subject | http://aims.fao.org/aos/agrovoc/c_31217 | |
dc.subject | http://aims.fao.org/aos/agrovoc/c_34312 | |
dc.subject | http://aims.fao.org/aos/agrovoc/c_31219 | |
dc.subject | http://aims.fao.org/aos/agrovoc/c_13610 | |
dc.title | La primaquina tiene alta eficacia en la quimioprofilaxis primaria simple antipalúdica. Metanálisis | |
dc.title | High efficacy of primary chemoprophylaxis with primaquine. Metanalysis | |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:eu-repo/semantics/publishedVersion | |
dc.type | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.type | https://purl.org/redcol/resource_type/ART | |
dc.type | Artículo de investigación |