Success or failure of critical steps in community case management of malaria with rapid diagnostic tests: a systematic review

Malaria Journal

Research

Franco Pagnoni¹  Susan Dierickx²  Koen Peeters Grietens³  Henk DFH Schallig⁴  Petra F Mens⁴  Esmée Ruizendaal⁴ 

[1] Global Malaria Programme, 20 Avenue Appia, CH 121127, Geneva, Switzerland;Institute of Tropical Medicine/ Instituut Tropische Geneeskunde (ITG), Antwerp, Belgium;Institute of Tropical Medicine/ Instituut Tropische Geneeskunde (ITG), Antwerp, Belgium;School of International Health Development, Nagasaki University, Nagasaki, Japan;Royal Tropical Institute/Koninklijk Instituut voor de Tropen (KIT), Amsterdam, The Netherlands;

关键词: Malaria;    Plasmodium falciparum;    Community health workers;    Rapid diagnostic tests;    Sub-Saharan Africa;   

DOI  :  10.1186/1475-2875-13-229

 received in 2014-02-12, accepted in 2014-04-22,  发布年份 2014

来源: Springer

【 摘 要 】

BackgroundMalaria still causes high morbidity and mortality around the world, mainly in sub-Saharan Africa. Community case management of malaria (CCMm) by community health workers (CHWs) is one of the strategies to combat the disease by increasing access to malaria treatment. Currently, the World Health Organization recommends to treat only confirmed malaria cases, rather than to give presumptive treatment.ObjectivesThis systematic review aims to provide a comprehensive overview of the success or failure of critical steps in CCMm with rapid diagnostic tests (RDTs).MethodsThe databases of Medline, Embase, the Cochrane Library, the library of the ‘Malaria in Pregnancy’ consortium, and Web of Science were used to find studies on CCMm with RDTs in SSA. Studies were selected according to inclusion and exclusion criteria, subsequently risk of bias was assessed and data extracted.Results27 articles were included. CHWs were able to correctly perform RDTs, although specificity levels were variable. CHWs showed high adherence to test results, but in some studies a substantial group of RDT negatives received treatment. High risk of bias was found for morbidity and mortality studies, therefore, effects on morbidity and mortality could not be estimated. Uptake and acceptance by the community was high, however negative-tested patients did not always follow up referral advice. Drug or RDT stock-outs and limited information on CHW motivation are bottlenecks for sustainable implementation. RDT-based CCMm was found to be cost effective for the correct treatment of malaria in areas with low to medium malaria prevalence, but study designs were not optimal.DiscussionTrained CHWs can deliver high quality care for malaria using RDTs. However, lower RDT specificity could lead to missed diagnoses of non-malarial causes of fever. Other threats for CCMm are non-adherence to negative test results and low referral completion. Integrated CCM may solve some of these issues. Unfortunately, morbidity and mortality are not adequately investigated. More information is needed about influencing sociocultural aspects, CHW motivation and stock supply.ConclusionCCMm is generally well executed by CHWs, but there are several barriers for its success. Integrated CCM may overcome some of these barriers.

【 授权许可】

CC BY   
© Ruizendaal et al.; licensee BioMed Central Ltd. 2014