Malaria prevalence and treatment of febrile patients at health facilities and medicine retailers in CameroonPrevalence du paludisme et traitement des patients febriles dans les services de sante et chez les detaillants de medicaments au CamerounPrevalencia de Malaria y tratamiento de pacientes febriles en instalaciones sanitarias y minoristas de medicamentos en Camerun

Objective To investigate the quality of malaria case management in Cameroon 5years after the adoption of artemisinin-based combination therapy (ACT). Treatment patterns were examined in different types of facility, and the factors associated with being prescribed or receiving an ACT were investigate...

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Published inTropical medicine & international health Vol. 17; no. 3; pp. 330 - 342
Main Authors Mangham, Lindsay J, Cundill, Bonnie, Achonduh, Olivia A, Ambebila, Joel N, Lele, Albertine K, Metoh, Theresia N, Ndive, Sarah N, Ndong, Ignatius C, Nguela, Rachel L, Nji, Akindeh M, Orang-Ojong, Barnabas, Wiseman, Virginia, Pamen-Ngako, Joelle, Mbacham, Wilfred F
Format Journal Article
LanguageEnglish
Published 01.03.2012
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Summary:Objective To investigate the quality of malaria case management in Cameroon 5years after the adoption of artemisinin-based combination therapy (ACT). Treatment patterns were examined in different types of facility, and the factors associated with being prescribed or receiving an ACT were investigated. Methods A cross-sectional cluster survey was conducted among individuals of all ages who left public and private health facilities and medicine retailers in Cameroon and who reported seeking treatment for a fever. Prevalence of malaria was determined by rapid diagnostic tests (RDTs) in consenting patients attending the facilities and medicine retailers. Results Among the patients, 73% were prescribed or received an antimalarial, and 51% were prescribed or received an ACT. Treatment provided to patients significantly differed by type of facility: 65% of patients at public facilities, 55% of patients at private facilities and 45% of patients at medicine retailers were prescribed or received an ACT (P=0.023). The odds of a febrile patient being prescribed or receiving an ACT were significantly higher for patients who asked for an ACT (OR=24.1, P<0.001), were examined by the health worker (OR=1.88, P=0.021), had not previously sought an antimalarial for the illness (OR=2.29, P=0.001) and sought treatment at a public (OR=3.55) or private facility (OR=1.99, P=0.003). Malaria was confirmed in 29% of patients and 70% of patients with a negative result were prescribed or received an antimalarial. Conclusions Malaria case management could be improved. Symptomatic diagnosis is inefficient because two-thirds of febrile patients do not have malaria. Government plans to extend malaria testing should promote rational use of ACT; though, the introduction of rapid diagnostic testing needs to be accompanied by updated clinical guidelines that provide clear guidance for the treatment of patients with negative test results.Original Abstract: Objectif: Investiguer la qualite de la prise en charge des cas de paludisme au Cameroun cinq ans apres l'adoption de la therapie a base de combinaisons d'artemisinine (ACT). Les modes de traitement ont ete examines dans differents types de services et les facteurs associes au fait d'etre prescrits ou de recevoir un ACT ont eteetudies. Methodes: Une surveillance transversale en grappes a ete menee aupres de personnes de tous les ages ayant declare avoir recherche un traitement pour de la fievre dans des services de sante publics et prives et chez les detaillants de medicaments au Cameroun. La prevalence du paludisme a ete determinee par des tests de diagnostic rapide (TDR) chez les patients consentants, frequentant les etablissements et les detaillants de medicaments. Resultats: 73% des individus ayant declare avoir recherche un traitement pour la fievre ont ete prescrits ou recu un antipaludique et 51% ont ete prescrits ou recu un ACT. Le traitement prodigue aux patients differait significativement selon le type d'etablissement: 65% des patients dans les services publics, 55% des patients dans les services prives et 45% des patients chez les detaillants de medicaments ont ete prescrits ou recu un ACT (P=0.023). Les chances d'un patient febrile d'etre prescrit ou de recevoir un ACT etaient significativement plus elevees pour les patients qui ont demande un ACT (OR=24.1, P<0.001), qui ont ete examines par un agent de sante (OR=1.88; P=0.021), qui n'avaient pas deja recherche un antipaludique pour la maladie (OR=2.29; P=0.001) et qui ont recherche le traitement dans un service public (OR=3.55) ou prive (OR=1.99; P=0.003). Le paludisme a ete confirme chez 29% des patients et 70% des patients avec un test negatif ont ete prescrits ou recu un antipaludique. Conclusions: La prise en charge des cas de paludisme pourrait etre amelioree. Le diagnostic symptomatique est inefficace puisque les deux tiers des patients febriles n'avaient pas le paludisme. Les plans du gouvernement d'etendre les tests du paludisme devraient promouvoir l'utilisation rationnelle de l'ACT, meme si l'introduction des tests de diagnostic rapide doit etre accompagnee de mises a jour des directives cliniques fournissant des orientations claires pour le traitement des patients avec des resultats de test negatif. Objetivo: Investigar la calidad del manejo de casos de malaria en Camerun cinco anos despues de la adopcion de la terapia de combinacion con artemisinina (TCA). Se examinaron los patrones de tratamiento en diferentes clases de instalaciones y se investigaron los factores asociados con el habersele prescrito o recibir TCA. Metodos: Se realizo un estudio croseccional entre individuos de todas las edades que reportaron haber buscado tratamiento para la fiebre al salir de instalaciones sanitarias publicas o privadas y minoristas de medicamentos en Camerun. La prevalencia de malaria se determino mediante pruebas diagnosticas rapidas (PDRs) en pacientes que lo consintieron. Resultados: A un 73% de los individuos que reportaron haber buscado tratamiento para la fiebre se les prescribio o se les dio un antimalarico, y al 51% se les prescribio o se les dio TCA. El tratamiento entregado a los pacientes diferia significativamente segun el tipo de instalacion: un 65% de los pacientes en instalaciones publicas, un 55% de los pacientes en instalaciones privadas, y un 45% de pacientes en minoristas de medicamentos se les habia prescrito o habian recibido un TCA (P=0.023). La probabilidad de que a un paciente febril se le hubiese prescrito o hubiese recibido TCA era significativamente mayor para el paciente que preguntaba por un TCA (OR=24.1, P<0.001), habia sido examinado por un trabajador sanitario (OR=1.88, P=0.021), previamente no habia buscado un antimalarico para su enfermedad (OR=2.29, P=0.001) y buscaba tratamiento en una centro sanitario publico (OR=3.55) o privado (OR=1.99, P=0.003). Se confirmo la presencia de malaria en un 29% de los pacientes y un 70% de los pacientes que tenian un resultado negativo fueron prescritos o recibieron un antimalarico. Conclusiones: Se podria mejorar el manejo de casos de malaria. El diagnostico sintomatico es ineficiente ya que dos tercios de los pacientes febriles no tenian malaria. Los planes del gobierno para ampliar la distribucion de las pruebas de malaria deberian ir acompanados con la promocion de un uso racional de las TCA, acompanando la introduccion de las pruebas rapidas con unas guias clinicas revisadas en donde se provea una guia clara para el tratamiento de pacientes con resultados negativos.
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ISSN:1360-2276
1365-3156
DOI:10.1111/j.1365-3156.2011.02918.x