Patient adherence to prescribed artemisinin-based combination therapy in Garissa County, Kenya, after three years of health care in a conflict setting

Malaria Journal

Research

Francis Njoroge Kimwana¹  Farah A Hassan¹  David Soti²  Willis Akhwale²  Elizabeth Juma²  Richard Allan³  Katie Eves³  Georgia R Gore-Langton³  James Mungai⁴  Nfornuh Alenwi⁴  Nahashon I Erupe⁴ 

[1] Ministry of Health, Garissa, Kenya;Ministry of Health, Nairobi, Kenya;The MENTOR Initiative, Crawley, UK;The MENTOR Initiative, Garissa, Kenya;

关键词: Malaria;    ACT;    Adherence;    Conflict setting;    Kenya;   

DOI  :  10.1186/s12936-015-0645-z

 received in 2014-08-25, accepted in 2015-03-07,  发布年份 2015

来源: Springer

【 摘 要 】

BackgroundCurrent day malaria cases and deaths are indicative of a lack of access to both methods of prevention, diagnosis, and treatment; an important determinant of treatment efficacy is adherence. This study is a follow up to the baseline study of adherence to artemether-lumefantrine (AL) carried out in Garissa District in 2010. The study presented evaluates any changes in adherence levels which may have occurred in the area during this period and after nearly three years of sustained use of ACT across the public health sector.MethodsThe study was carried out in Garissa County in the North Eastern Province of Kenya and included patients fitting the suspected malaria case definition and having been prescribed AL, regardless of confirmatory diagnosis. A questionnaire assessed the intake of AL via both self-reporting by the participant and observation of blister packs by the interviewer. On separate occasions exit interviews with patients and observations of prescribers were also carried out.ResultsOf the 218 participants enrolled, 195 were successfully followed up. 60% of participants were found to be adherent to the three-day AL regimen, this is 4.7% lower than the proportion of participants adherent in 2010; the result of a two-sided z-test was not significant (p = 0.23). The odds of the patient being adherent to AL increased by 65% with each additional correct statement regarding how to take AL that a patient could recall (between zero and four statements), this was the only variable significantly associated with patient adherence (p = 0.01).ConclusionSustaining the ACT adherence rates at the 2010 levels, through 2.5 years of insecurity in the study area is an achievement and suggests that if security can be improved barriers to improving health service quality and patient adherence to AL would be removed. This study, by looking specifically at anti-malarial adherence over a prolonged period and in a setting of severe conflict, provides a valuable and rare insight in to the challenges and barriers to ACT adherence in such settings.

【 授权许可】

CC BY   
© Gore-Langton et al.; licensee BioMed Central. 2015