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Arntson L, McLaughlin KR, Smit E. Factors influencing fever care-seeking for children under five years of age in The Gambia: a secondary analysis of 2019-20 DHS data. Malar J 2024; 23:124. [PMID: 38678245 PMCID: PMC11056064 DOI: 10.1186/s12936-024-04951-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 04/15/2024] [Indexed: 04/29/2024] Open
Abstract
BACKGROUND Malaria contributes to excess child mortality in The Gambia. Children under five are at risk of severe malaria and death if not treated promptly and appropriately. It is crucial that a child with fever receive appropriate care from a trained provider. The aim was to identify influences on child fever care-seeking in The Gambia to inform malaria control strategies. METHODS This cross-sectional analysis of The Gambia 2019-20 Demographic and Health Survey used logistic regression analysis to identify associations between source of care for a child with fever (public or private healthcare provider, other, or no treatment) and mother, child, and household characteristics. RESULTS Only 52.0% of mothers sought care from a trained healthcare provider for a child with fever-45.1% from a public facility and 7.0% from the private sector. 35.2% of mothers did not seek treatment. Mothers in urban households were 2.67 times as likely (aOR, 95% CI 1.504-4.736) as mothers in rural households to seek care from an informal source (e.g., pharmacy) versus not seeking treatment, and 0.29 times as likely (aOR, 95% CI 0.165-0.515) as mothers in rural households to seek care from a public provider versus informal source. Mothers in wealthier households were 2.30 times as likely (aOR, 95% CI 1.274-4.164) as mothers in poorer households to seek care from an informal source versus no treatment and half as likely as mothers in poorer households to seek care from a public provider versus informal source (aOR 0.53, 95% CI 0.291-0.959). CONCLUSIONS Maintaining The Gambia's malaria control achievements will require the active engagement and oversight of private pharmacies along with continued integrated community case management to reach mothers who do not seek care for a child with fever, and remove challenges to seeking appropriate care from trained providers. Whether influenced by convenience, costs, perceived urgency, or other factors, given the likelihood of urban mothers and mothers in wealthier households to seek care from private pharmacies, it will be necessary to incorporate private pharmacies into malaria control strategies while building public sector capacity and workforce, and initiating more effective attitude and behavioural change among mothers and households.
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Affiliation(s)
- Laura Arntson
- Oregon State University College of Health, 160 SW 26th St, Corvallis, OR, 97331, USA.
| | - Katherine R McLaughlin
- Department of Statistics, Oregon State University, 239 Weniger Hall, Corvallis, OR, 97331, USA
| | - Ellen Smit
- Oregon State University College of Health, 160 SW 26th St, Corvallis, OR, 97331, USA
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Bukhari T, Gichuhi J, Mbare O, Ochwal VA, Fillinger U, Herren JK. Willingness to accept and participate in a Microsporidia MB-based mosquito release strategy: a community-based rapid assessment in western Kenya. Malar J 2024; 23:113. [PMID: 38643165 PMCID: PMC11031974 DOI: 10.1186/s12936-024-04941-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 04/10/2024] [Indexed: 04/22/2024] Open
Abstract
BACKGROUND Microsporidia MB, an endosymbiont naturally found in Anopheles mosquitoes inhibits transmission of Plasmodium and is a promising candidate for a transmission-blocking strategy that may involve mosquito release. A rapid assessment was carried out to develop insight into sociodemographic factors, public health concerns, and malaria awareness, management, and prevention practices with the willingness to accept and participate in Microsporidia MB-based transmission-blocking strategy to develop an informed stakeholder engagement process. METHODS The assessment consisted of a survey conducted in two communities in western Kenya that involved administering a questionnaire consisting of structured, semi-structured, and open questions to 8108 household heads. RESULTS There was an overall high level of willingness to accept (81%) and participate in the implementation of the strategy (96%). Although the willingness to accept was similar in both communities, Ombeyi community was more willing to participate (OR 22, 95% CI 13-36). Women were less willing to accept (OR 0.8, 95% CI 0.7-0.9) compared to men due to fear of increased mosquito bites near homes. Household heads with incomplete primary education were more willing to accept (OR 1.6, 95% CI 01.2-2.2) compared to those educated to primary level or higher. Perceiving malaria as a moderate or low public health issue was also associated with a lower willingness to accept and participate. Experience of > 3 malaria cases in the family over the last six months and knowledge that malaria is transmitted by only mosquito bites, increased the willingness to accept but reduced the willingness to participate. Awareness of malaria control methods based on mosquitoes that cannot transmit malaria increases the willingness to participate. CONCLUSION The study showed a high level of willingness to accept and participate in a Microsporidia MB-based strategy in the community, which is influenced by several factors such as community, disease risk perception, gender, education level, knowledge, and experience of malaria. Further research will need to focus on understanding the concerns of women, educated, and employed community members, and factors that contribute to the lower disease risk perception. This improved understanding will lead to the development of an effective communication strategy.
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Affiliation(s)
- Tullu Bukhari
- Human Health, International Centre of Insect Physiology and Ecology (Icipe), Nairobi, Kenya.
| | - Joseph Gichuhi
- Human Health, International Centre of Insect Physiology and Ecology (Icipe), Nairobi, Kenya
| | - Oscar Mbare
- Human Health, International Centre of Insect Physiology and Ecology (Icipe), Nairobi, Kenya
| | - Victoria A Ochwal
- Human Health, International Centre of Insect Physiology and Ecology (Icipe), Nairobi, Kenya
| | - Ulrike Fillinger
- Human Health, International Centre of Insect Physiology and Ecology (Icipe), Nairobi, Kenya
| | - Jeremy K Herren
- Human Health, International Centre of Insect Physiology and Ecology (Icipe), Nairobi, Kenya
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Woldeghebriel M, Aso E, Berlin E, Fashanu C, Kirumira SN, Lam F, Mugerwa R, Nakiganda J, Olaleye T, Opigo J, Osinupebi F, Priestley N, Stringham R, Uhomoibhi P, Visser T, Ward A, Wiwa O, Woolsey A. Assessing availability, prices, and market share of quality-assured malaria ACT and RDT in the private retail sector in Nigeria and Uganda. Malar J 2024; 23:41. [PMID: 38321459 PMCID: PMC10848491 DOI: 10.1186/s12936-024-04863-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 01/25/2024] [Indexed: 02/08/2024] Open
Abstract
BACKGROUND An estimated 50% of suspected malaria cases in sub-Saharan Africa first seek care in the private sector, especially in private medicine retail outlets. Quality of care in these outlets is generally unknown but considered poor with many patients not receiving a confirmatory diagnosis or the recommended first-line artemisinin-based combination therapy (ACT). In 2010, a subsidy pilot scheme, the Affordable Medicines Facility malaria, was introduced to crowd out the use of monotherapies in favour of WHO-pre-qualified artemisinin-based combinations (WHO-PQ-ACTs) in the private health sector. The scheme improved the availability, market share, and cost of WHO-PQ-ACTs in countries like Nigeria and Uganda, but in 2018, the subsidies were halted in Nigeria and significantly reduced in Uganda. This paper presents findings from six retail audit surveys conducted from 2014 to 2021 in Nigeria and Uganda to assess whether the impact of subsidies on the price, availability, and market share of artemisinin-based combinations has been sustained after the subsidies were reduced or discontinued. METHODS Six independent retail audits were conducted in private medicine retail outlets, including pharmacies, drug shops, and clinics in Nigeria (2016, 2018, 2021), and Uganda (2014, 2019, 2020) to assess the availability, price, and market share of anti-malarials, including WHO-PQ-ACTs and non-WHO-PQ-ACTs, and malaria rapid diagnostic tests (RDTs). RESULTS Between 2016 and 2021, there was a 57% decrease in WHO-PQ-ACT availability in Nigeria and a 9% decrease in Uganda. During the same period, non-WHO-PQ-ACT availability increased in Nigeria by 41% and by 34% in Uganda. The price of WHO-PQ-ACTs increased by 42% in Nigeria to $0.68 and increased in Uganda by 24% to $0.95. The price of non-WHO-PQ-ACTs decreased in Nigeria by 26% to $1.08 and decreased in Uganda by 64% to $1.23. There was a 76% decrease in the market share of WHO-PQ-ACTs in Nigeria and a 17% decrease in Uganda. Malaria RDT availability remained low throughout. CONCLUSION With the reduction or termination of subsidies for WHO-PQ-ACTs in Uganda and Nigeria, retail prices have increased, and retail prices of non-WHO-PQ-ACTs decreased, likely contributing to a shift of higher availability and increased use of non-WHO-PQ-ACTs.
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Affiliation(s)
| | - Ezinne Aso
- Clinton Health Access Initiative, Abuja, Nigeria
| | - Erica Berlin
- Clinton Health Access Initiative, Boston, Massachusetts, USA
| | | | | | - Felix Lam
- Clinton Health Access Initiative, Boston, Massachusetts, USA
| | - Robert Mugerwa
- National Malaria Control Division, Ministry of Health, Kampala, Uganda
| | | | - Tayo Olaleye
- Clinton Health Access Initiative, Abuja, Nigeria
| | - Jimmy Opigo
- National Malaria Control Division, Ministry of Health, Kampala, Uganda
| | | | | | | | | | - Theodoor Visser
- Clinton Health Access Initiative, Boston, Massachusetts, USA
| | - Abigail Ward
- Clinton Health Access Initiative, Boston, Massachusetts, USA
| | - Owens Wiwa
- Clinton Health Access Initiative, Abuja, Nigeria
| | - Aaron Woolsey
- Clinton Health Access Initiative, Boston, Massachusetts, USA
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Anyasodor AE, Ahmed KY, Osuagwu UL, Mgbemena NC, Kalinna BH, Thapa S, Mahmood S, Ross AG. Delays in seeking treatment for fever in children under five years of age in Nigeria: Evidence from the National Demographic Health Survey. PLoS One 2023; 18:e0295772. [PMID: 38117782 PMCID: PMC10732371 DOI: 10.1371/journal.pone.0295772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 11/29/2023] [Indexed: 12/22/2023] Open
Abstract
BACKGROUND In countries with high child mortality rates, such as Nigeria, early intervention for common childhood illnesses (e.g., pneumonia and malaria) is essential for improving clinical outcomes. The timely reporting and treatment of fever is therefore critical in making a differential diagnosis and choosing an appropriate course of treatment. The present study aimed to investigate the prevalence and major risk factors associated with delays in seeking treatment for fever in children under five years of age in Nigeria. METHODS This study used a total weighted sample of 7,466 children under five years of age from the 2018 National Nigerian Demographic and Health Survey. Multivariable binary logistic regression modelling was used to investigate the association between predisposing, enabling, need, health service and community level factors, and delay in treatment-seeking for fever. RESULTS We report the delays in seeking treatment for childhood fever that was reported by mothers in the last two weeks prior to the national survey. The prevalence for delayed treatment was 62.1% (95% confidence interval [CI]: 60.1%, 64.1%). Our findings showed that there were fewer delays in seeking treatment in children aged 24-59 months (adjusted odds ratio [aOR] = 0.79, 95% CI: 0.68, 0.93), among mothers who were formally employed (aOR = 0.84; 95% CI: 0.73, 0.96), regularly attended antenatal services (aOR = 0.76, 95%CI: 0.66, 0.88), and for those who resided in wealthier households (aOR = 0.71; 95% CI: 0.56, 0.89). Children whose mothers resided in the North-West geopolitical zone of Nigeria were less likely to delay seeking treatment for fever (aOR = 0.55; 95% CI: 0.42, 0.73). However, mothers who had an unwanted pregnancy had a higher odds of delaying treatment for childhood fever (aOR = 1.58; 95% CI: 1.05, 2.39). CONCLUSION There were significant delays in seeking treatment for childhood fever in poorer homes found in geopolitically unstable zones of Nigeria. Mothers who were poor, unemployed, and with younger children (<12 months) often delayed seeking treatment for their febrile child. Future health promotion strategies and microenterprise schemes should target both rural and urban mothers residing in poor households. Children under 12 months of age should be a priority.
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Affiliation(s)
| | - Kedir Y. Ahmed
- Rural Health Research Institute, Charles Sturt University, Orange, NSW, Australia
| | - Uchechukwu L. Osuagwu
- Translational Health Research Institute, Western Sydney University, Campbelltown, Penrith, NSW, Australia
- Bathurst Rural Clinical School (BRCS), School of Medicine, Western Sydney University, Bathurst, NSW, Australia
| | - Nnamdi C. Mgbemena
- School of Allied Health, Exercise and Sports Sciences, Charles Sturt University, Orange, NSW, Australia
| | - Bernd H. Kalinna
- Rural Health Research Institute, Charles Sturt University, Orange, NSW, Australia
| | - Subash Thapa
- Rural Health Research Institute, Charles Sturt University, Orange, NSW, Australia
| | - Shakeel Mahmood
- Rural Health Research Institute, Charles Sturt University, Orange, NSW, Australia
| | - Allen G. Ross
- Rural Health Research Institute, Charles Sturt University, Orange, NSW, Australia
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Nguyen M, Dzianach PA, Castle PECW, Rumisha SF, Rozier JA, Harris JR, Gibson HS, Twohig KA, Vargas-Ruiz CA, Bisanzio D, Cameron E, Weiss DJ, Bhatt S, Gething PW, Battle KE. Trends in treatment-seeking for fever in children under five years old in 151 countries from 1990 to 2020. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0002134. [PMID: 37611001 PMCID: PMC10446233 DOI: 10.1371/journal.pgph.0002134] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 07/11/2023] [Indexed: 08/25/2023]
Abstract
Access to medical treatment for fever is essential to prevent morbidity and mortality in individuals and to prevent transmission of communicable febrile illness in communities. Quantification of the rates at which treatment is accessed is critical for health system planning and a prerequisite for disease burden estimates. In this study, national data on the proportion of children under five years old with fever who were taken for medical treatment were collected from all available countries in Africa, Latin America, and Asia (n = 91). We used generalised additive mixed models to estimate 30-year trends in the treatment-seeking rates across the majority of countries in these regions (n = 151). Our results show that the proportions of febrile children brought for medical treatment increased steadily over the last 30 years, with the greatest increases occurring in areas where rates had originally been lowest, which includes Latin America and Caribbean, North Africa and the Middle East (51 and 50% increase, respectively), and Sub-Saharan Africa (23% increase). Overall, the aggregated and population-weighted estimate of children with fever taken for treatment at any type of facility rose from 61% (59-64 95% CI) in 1990 to 71% (69-72 95% CI) in 2020. The overall population-weighted average for fraction of treatment in the public sector was largely unchanged during the study period: 49% (42-58 95% CI) sought care at public facilities in 1990 and 47% (44-52 95% CI) in 2020. Overall, the findings indicate that improvements in access to care have been made where they were most needed, but that despite rapid initial gains, progress can plateau without substantial investment. In 2020 there remained significant gaps in care utilisation that must be factored in when developing control strategies and deriving disease burden estimates.
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Affiliation(s)
- Michele Nguyen
- Asian School of the Environment, Nanyang Technological University, Singapore, Singapore
| | | | | | - Susan F. Rumisha
- Child Health Analytics, Telethon Kids Institute, Nedlands, WA, Australia
| | - Jennifer A. Rozier
- Child Health Analytics, Telethon Kids Institute, Nedlands, WA, Australia
| | - Joseph R. Harris
- Child Health Analytics, Telethon Kids Institute, Nedlands, WA, Australia
| | | | - Katherine A. Twohig
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, United Kingdom
| | | | - Donal Bisanzio
- RTI International, Washington, District of Columbia, United States of America
- Division of Epidemiology and Public Health, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Ewan Cameron
- Child Health Analytics, Telethon Kids Institute, Nedlands, WA, Australia
- Faculty of Health Sciences, Curtin University, Bentley, WA, Australia
| | - Daniel J. Weiss
- Child Health Analytics, Telethon Kids Institute, Nedlands, WA, Australia
- Faculty of Health Sciences, Curtin University, Bentley, WA, Australia
| | - Samir Bhatt
- Department of Infectious Disease Epidemiology, Imperial College, St Mary’s Hospital, London, United Kingdom
- Department of Public Health, Section of Epidemiology, University of Copenhagen, Copenhagen, Denmark
| | - Peter W. Gething
- Child Health Analytics, Telethon Kids Institute, Nedlands, WA, Australia
- Faculty of Health Sciences, Curtin University, Bentley, WA, Australia
| | - Katherine E. Battle
- Institute for Disease Modeling, Bill & Melinda Gates Foundation, Seattle, Washington, United States of America
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Thet MM, Khaing MNT, Zin SS, Thein ST, Tesfazghi K. Choice of health providers and health-seeking behaviour among forest goer population in Myanmar: findings from a cross-sectional household survey. Malar J 2022; 21:382. [PMID: 36517905 PMCID: PMC9749299 DOI: 10.1186/s12936-022-04356-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 10/31/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND In Myanmar, malaria still poses a significant burden for vulnerable populations particularly forest goers even though impressive progress has been made over the past decade. Limited evidence existed related to forest goers' health-seeking behaviour and factors that drive decision making for providers' choice to support national malaria programmes towards elimination. In response to that, this research is conducted to identify who they preferred and what are the factors associated with providers' choice in malaria febrile illness and Rapid Diagnostic Testing (RDT). METHODS A cross-sectional study applying quantitative household survey was completed with 479 forest goer households in 20 malaria endemic townships across Myanmar. The household data was collected with the types of providers that they consulted for recent and previous febrile episodes. To identify the factors associated with providers' choices, univariate and multivariate multinomial logistic regressions were done using Stata version 14.1. Statistical significance was set as p = 0.05. RESULTS A total of 307 individuals experienced fever within one month and 72.3% sought care from providers. Also, a total of 509 forest goers reported that they had a previous febrile episode and 62.6% received care from a provider. Furthermore, 56.2% said that they had RDT testing during these previous febrile illnesses. They consulted public facilities and public health staff, private facilities, private and semi-private providers, community health volunteers or workers in their residing village and those located outside their villages but majority preferred those within their villages. On multivariate analyses, second richest quintile (public, RRR = 12.9) (semi-private, RRR = 17.9), (outside, RRR = 8.4) and access to 4 and above nearby providers (public, RRR = 30.3) (semi-private, RRR = 1.5) (outside, RRR = 0.5) were found to be significantly associated with provider choice for recent fever episode. Similar findings were also found for previous febrile illness and RDT testing among forest goers. CONCLUSIONS It was highlighted in this study that in forest goer households, they preferred nearby providers and the decision to choose providers seemed to be influenced by their access to number of nearby providers and socio-economic status when they sought care from a provider regardless of fever occurrence location. It was important that the national programmes considere involving these nearby providers in elimination efforts.
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Affiliation(s)
- May Me Thet
- Population Services International Myanmar, No.16, West Shwe Gone Dine 4Th Street, Bahan Township, 11201 Yangon, Myanmar
| | - Myat Noe Thiri Khaing
- Population Services International Myanmar, No.16, West Shwe Gone Dine 4Th Street, Bahan Township, 11201 Yangon, Myanmar
| | - Su Su Zin
- Population Services International Myanmar, No.16, West Shwe Gone Dine 4Th Street, Bahan Township, 11201 Yangon, Myanmar
| | - Si Thu Thein
- Population Services International Myanmar, No.16, West Shwe Gone Dine 4Th Street, Bahan Township, 11201 Yangon, Myanmar
| | - Kemi Tesfazghi
- Greater Mekong Subregion Elimination of Malaria Through Surveillance (GEMS+), 1120 19Th St NW #600, Washington, DC 20036 USA
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Kaboré JMT, Siribié M, Hien D, Soulama I, Barry N, Nombré Y, Dianda F, Baguiya A, Tiono AB, Burri C, Tchouatieu AM, Sirima SB. Attitudes, practices, and determinants of community care-seeking behaviours for fever/malaria episodes in the context of the implementation of multiple first-line therapies for uncomplicated malaria in the health district of Kaya, Burkina Faso. Malar J 2022; 21:155. [PMID: 35637506 PMCID: PMC9153091 DOI: 10.1186/s12936-022-04180-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 05/10/2022] [Indexed: 11/10/2022] Open
Abstract
Background Malaria case management relies on World Health Organization (WHO)-recommended artemisinin-based combination therapy (ACT), and a continuous understanding of local community knowledge, attitudes, and practices may be a great support for the success of malaria disease control efforts. In this context, this study aimed to identify potential facilitators or barriers at the community level to inform a health district-wide implementation of multiple first-line therapies (MFT) as a new strategy for uncomplicated malaria case management. Methods A community-based cross-sectional study using a mixed-method design was carried out from November 2018 to February 2019, in the health district (HD) of Kaya in Burkina Faso. Quantitative data were collected using a standardized questionnaire from 1394 individuals who had fever/malaria episodes four weeks prior to the survey. In addition, 23 focus group discussions (FGDs) were conducted targeting various segments of the community. Logistic regression models were used to assess the predictors of community care-seeking behaviours. Results Overall, 98% (1366/1394) of study participants sought advice or treatment, and 66.5% did so within 24 h of fever onset. 76.4% of participants preferred to seek treatment from health centres as the first recourse to care, 5.8% were treated at home with remaining drug stock, and 2.3% preferred traditional healers. Artemether-lumefantrine (AL) was by far the most used anti-malarial drug (98.2%); reported adherence to the 3-day treatment regimen was 84.3%. Multivariate analysis identified less than 5 km distance travelled for care (AOR = 2.7; 95% CI 2.1–3.7) and education/schooling (AOR = 1.8; 95% CI 1.3–2.5) as determinants of prompt care-seeking for fever. Geographical proximity (AOR = 1.5, 95% CI 1.2–2.1), having a child under five (AOR = 4.6, 95% CI 3.2–6.7), being pregnant (AOR = 6.5, 95% CI 1.9–22.5), and living in an urban area (AOR = 2.8, 95% CI 1.8–4.2) were significant predictors for visiting health centres. The FGDs showed that participants had good knowledge about malaria symptoms, prevention tools, and effective treatment. Behaviour change regarding malaria treatment and free medication for children under five were the main reasons for participants to seek care at health centres. Conclusions The study showed appropriate knowledge about malaria and positive community care-seeking behaviour at health centres for fever/malaria episodes. This could potentially facilitate the implementation of a MFT pilot programme in the district. ClinicalTrials.gov Identifier: NCT04265573.
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Tougher S, Hanson K, Goodman CA. Does subsidizing the private for-profit sector benefit the poor? Evidence from national antimalarial subsidies in Nigeria and Uganda. HEALTH ECONOMICS 2021; 30:2510-2530. [PMID: 34291524 DOI: 10.1002/hec.4386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 05/04/2021] [Accepted: 06/18/2021] [Indexed: 06/13/2023]
Abstract
Subsidising quality-assured artemisinin combination therapies (QAACTs) for distribution in the for-profit sector is a controversial strategy for improving access. The Affordable Medicines Facility-malaria (AMFm) was the largest initiative of this kind. We assessed the equity of AMFm in two ways using nationally representative household survey data on care seeking for children from Nigeria and Uganda. First, the delivery of subsidized drugs through the for-profit sector via AMFm was compared with two alternative mechanisms: subsidized delivery in public health facilities and unsubsidized delivery in the for-profit sector. Second, we developed a novel extension of benefit incidence analysis (BIA) methods based on the concept of pass-through, and applied them to Uganda. In Nigeria, the use of subsidized QAACTs from both public health facilities and for-profit outlets was concentrated among the rich, while in Uganda, the use of QAACTs from both sources was concentrated among the poor. Similarly, the BIA of AMFm found that the intervention was pro-poor in Uganda. Unsubsidized antimalarials from for-profit outlets were distributed equally across wealth quintiles in both countries. Private sector subsidies may have a role in bolstering access to effective malaria treatments, including among the poor, but the equity impact of subsidies may depend on context.
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Affiliation(s)
- Sarah Tougher
- Department of Global Health & Development, London School of Hygiene & Tropical Medicine, London, UK
| | - Kara Hanson
- Department of Global Health & Development, London School of Hygiene & Tropical Medicine, London, UK
| | - Catherine A Goodman
- Department of Global Health & Development, London School of Hygiene & Tropical Medicine, London, UK
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de Haan F, Bolarinwa OA, Guissou R, Tou F, Tindana P, Boon WPC, Moors EHM, Cheah PY, Dhorda M, Dondorp AM, Ouedraogo JB, Mokuolu OA, Amaratunga C. To what extent are the antimalarial markets in African countries ready for a transition to triple artemisinin-based combination therapies? PLoS One 2021; 16:e0256567. [PMID: 34464398 PMCID: PMC8407563 DOI: 10.1371/journal.pone.0256567] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 08/09/2021] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION Triple artemisinin-based combination therapies (TACTs) are being developed as a response to artemisinin and partner drug resistance in the treatment of falciparum malaria in Southeast Asia. In African countries, where current artemisinin-based combination therapies (ACTs) are still effective, TACTs have the potential to benefit the larger community and future patients by mitigating the risk of drug resistance. This study explores the extent to which the antimalarial drug markets in African countries are ready for a transition to TACTs. METHODS A qualitative study was conducted in Nigeria and Burkina Faso and comprised in-depth interviews (n = 68) and focus group discussions (n = 11) with key actor groups in the innovation system of antimalarial therapies. RESULTS Evidence of ACT failure in African countries and explicit support for TACTs by the World Health Organization (WHO) and international funders were perceived important determinants for the market prospects of TACTs in Nigeria and Burkina Faso. At the country level, slow regulatory and implementation procedures were identified as potential barriers towards rapid TACTs deployment. Integrating TACTs in public sector distribution channels was considered relatively straightforward. More challenges were expected for integrating TACTs in private sector distribution channels, which are characterized by patient demand and profit motives. Finally, several affordability and acceptability issues were raised for which ACTs were suggested as a benchmark. CONCLUSION The market prospects of TACTs in Nigeria and Burkina Faso will depend on the demonstration of the added value of TACTs over ACTs, their advocacy by the WHO, the inclusion of TACTs in financial and regulatory arrangements, and their alignment with current distribution and deployment practices. Further clinical, health-economic and feasibility studies are required to inform decision makers about the broader implications of a transition to TACTs in African counties. The recent reporting of artemisinin resistance and ACT failure in Africa might change important determinants of the market readiness for TACTs.
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Affiliation(s)
- Freek de Haan
- Copernicus Institute of Sustainable Development, Utrecht University, Utrecht, The Netherlands
| | | | - Rosemonde Guissou
- Institut de Recherche en Sciences de la Sante, Bobo-Dioulasso, Burkina Faso
| | - Fatoumata Tou
- Institut des Sciences et Techniques, Bobo-Dioulasso, Burkina Faso
| | - Paulina Tindana
- School of Public Health, College of Health Sciences, University of Ghana, Accra, Ghana
| | - Wouter P. C. Boon
- Copernicus Institute of Sustainable Development, Utrecht University, Utrecht, The Netherlands
| | - Ellen H. M. Moors
- Copernicus Institute of Sustainable Development, Utrecht University, Utrecht, The Netherlands
| | - Phaik Yeong Cheah
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Center for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Mehul Dhorda
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Center for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Arjen M. Dondorp
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Center for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Jean Bosco Ouedraogo
- Institut de Recherche en Sciences de la Sante, Bobo-Dioulasso, Burkina Faso
- Institut des Sciences et Techniques, Bobo-Dioulasso, Burkina Faso
| | | | - Chanaki Amaratunga
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Center for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
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10
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Zhang H, Fink G, Cohen J. The impact of health worker absenteeism on patient health care seeking behavior, testing and treatment: A longitudinal analysis in Uganda. PLoS One 2021; 16:e0256437. [PMID: 34415980 PMCID: PMC8378719 DOI: 10.1371/journal.pone.0256437] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 07/27/2021] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Absenteeism of frontline health workers in public sector facilities is widespread in low-income countries. There is little quantitative evidence on how health worker absenteeism influences patient treatment seeking behavior, though low public sector utilization and heavy reliance on the informal sector are well documented in low-income settings. METHODS Using a unique panel dataset covering health facilities and households over a 10-month period in Uganda, we investigate the extent to which health worker absenteeism (defined as zero health workers present at a health facility) impacts patient care seeking behavior, testing, and treatment. RESULTS We find high rates of health worker absenteeism at public sector health facilities, with most of the absenteeism occurring at lower level public health clinics. On average, no health worker was present in 42% of all days monitored in lowest level public health clinics, whereas this number was less than 5% in high level public hospitals and private facilities. In our preferred empirical model with household fixed effects, we find that health worker absenteeism reduces the odds that a patient seeks care in the public sector (OR = 0.65, 95% CI = 0.44-0.95) and receives malaria testing (OR = 0.73, 95% CI = 0.53-0.99) and increases the odds of paying out-of-pocket for treatment (OR = 1.41, 95% CI = 1.10-1.80). The estimated differences in care-seeking are larger for children under-five than for the overall study population. CONCLUSIONS The impact of health worker absenteeism on the quality of care received as well as the financial burden faced by households in sub-Saharan Africa is substantial.
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Affiliation(s)
- Han Zhang
- Department of Global Health and Population and Harvard TH Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Günther Fink
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- Department of Epidemiology and Public Health University of Basel, Basel, Switzerland
| | - Jessica Cohen
- Department of Global Health and Population and Harvard TH Chan School of Public Health, Boston, Massachusetts, United States of America
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11
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Loosli K, Davis A, Muwonge A, Lembo T. Addressing antimicrobial resistance by improving access and quality of care-A review of the literature from East Africa. PLoS Negl Trop Dis 2021; 15:e0009529. [PMID: 34292932 PMCID: PMC8297743 DOI: 10.1371/journal.pntd.0009529] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Universal access to healthcare, including quality medicines, is a fundamental human right but is still out of reach for many in low- and middle-income countries (LMICs). An existing framework capturing variability of access to healthcare in low-resource settings includes the 5 dimensions: availability, accessibility, affordability, adequacy, and acceptability. This framework encompasses key components, including health infrastructure and means to access it as well as service organisation, costs, and factors that influence users' satisfaction. However, in reality, the effectiveness of accessed healthcare is measured by the likelihood of a positive outcome. We therefore propose an expansion of this framework to include an additional dimension, "aspects of quality," incorporating quality, which critically influences the ability of the accessed services to generate optimal health outcomes. Within this framework, we explore literature from East Africa likely relevant to a range of LMIC contexts, mainly focusing on the provision of widely used antimicrobials such as antimalarials and antibiotics. We argue that major inadequacies exist across all 6 dimensions of access and quality of drugs and their provision. While the global focus is on curbing excessive antimicrobial use to tackle the antimicrobial resistance (AMR) crisis, major constraints around access shape patients' health-seeking decisions leading to potentially problematic practices that might exacerbate the AMR problem. We advocate for a holistic approach to tackling these inadequacies, encompassing all dimensions of access and quality of healthcare in order to improve health outcomes while simultaneously counteracting the AMR crisis.
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Affiliation(s)
- Kathrin Loosli
- The Boyd Orr Centre for Population and Ecosystem Health, Institute of Biodiversity, Animal Health & Comparative Medicine, College of Medical, Veterinary & Life Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Alicia Davis
- School of Social and Political Sciences/Institute of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom
| | - Adrian Muwonge
- The Roslin Institute, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Edinburgh, United Kingdom
| | - Tiziana Lembo
- The Boyd Orr Centre for Population and Ecosystem Health, Institute of Biodiversity, Animal Health & Comparative Medicine, College of Medical, Veterinary & Life Sciences, University of Glasgow, Glasgow, United Kingdom
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12
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Apuleni G, Jacobs C, Musonda P. Predictors of Health Seeking Behaviours for Common Childhood Illnesses in Poor Resource Settings in Zambia, A Community Cross Sectional Study. Front Public Health 2021; 9:569569. [PMID: 34095039 PMCID: PMC8170042 DOI: 10.3389/fpubh.2021.569569] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 04/12/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Developing countries, including Zambia, account for larger share of child morbidities and mortalities due to common childhood illnesses. Studies on wider determinants of behaviour pertaining to treatment seeking for childhood febrile illnesses in poor resource settings are limited. This study investigated health seeking behaviours of mothers in poor resource settings of Zambia and identified associated factors. Methods: Secondary data from a community cross sectional study design from the Health for the Poorest Population (HPP) Project was analysed between March and May 2019. Data was collected between May and August, 2013. It was collected by means of administering a structured questionnaire from the mothers of under-five children. The survey took place in Samfya and Chiengi of Luapula province while in Northern Province, Luwingu and Mungwi were settled for. A total of 1 653 mothers of under 5 years who had an episode of diarrhoea, malaria, pneumonia or a combination of any of them not more than 14 days before the interview were included in the study. A sample size was arrived at using A Lot Quality Assurance Sampling (LQAS) method. In order to determine the associations between respondent's demographic characteristics and health seeking behaviour, chi square test of independence was carried out. Multivariable logistic regression was also done to identify predictors of health seeking behaviours for common childhood illnesses in children aged <5 years old in poor resource settings. Results: Among the mothers interviewed, 64.6% were married while 35.4% were unmarried. Their mean age was 32 years. Mothers who took their sick children to the health facilities for the purpose of seeking health care for their child for either of the illnesses accounted for 75.2%, [95% CI: 0.62–0.96], while 24.8% did not seek health care for their sick child. Factors typically associated with health seeking behaviours were mothers' marital status [aOR = 0.74; 95% CI: 0.58–0.94], and mothers ‘education level [aOR = 1.47; 95% CI: 1.13–1.92]. Conclusion: It was established in this study that health care seeking behaviours for these common childhood illnesses in poor resource settings was relatively high and could be predicted by mother's education level and mothers' marital status. Integrating interventions targeted at increasing utilisation of maternal and child health services with basic education to women and moral support counselling to families may potentially maximise health seeking behaviours in marginalised communities.
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Affiliation(s)
- Golden Apuleni
- Department of Epidemiology and Biostatistics, School of Public Health, University of Zambia, Lusaka, Zambia
| | - Choolwe Jacobs
- Department of Epidemiology and Biostatistics, School of Public Health, University of Zambia, Lusaka, Zambia
| | - Patrick Musonda
- Department of Epidemiology and Biostatistics, School of Public Health, University of Zambia, Lusaka, Zambia
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13
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Kibira D, Ssebagereka A, van den Ham HA, Opigo J, Katamba H, Seru M, Reed T, Leufkens HG, Mantel-Teeuwisse AK. Trends in access to anti-malarial treatment in the formal private sector in Uganda: an assessment of availability and affordability of first-line anti-malarials and diagnostics between 2007 and 2018. Malar J 2021; 20:142. [PMID: 33691704 PMCID: PMC7944888 DOI: 10.1186/s12936-021-03680-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 03/03/2021] [Indexed: 11/10/2022] Open
Abstract
Background Malaria is the single largest cause of illness in Uganda. Since the year 2008, the Global Fund has rolled out several funding streams for malaria control in Uganda. Among these are mechanisms aimed at increasing the availability and affordability of artemisinin-based combination therapy (ACT). This paper examines the availability and affordability of first-line malaria treatment and diagnostics in the private sector, which is the preferred first point of contact for 61% of households in Uganda between 2007 and 2018. Methods Cross-sectional surveys were conducted between 2007 and 2018, based on a standardized World Health Organization/Health Action International (WHO/HAI) methodology adapted to assess availability, patient prices, and affordability of ACT medicines in private retail outlets. A minimum of 30 outlets were surveyed per year as prescribed by the standardized methodology co-developed by the WHO and Health Action International. Availability, patient prices, and affordability of malaria rapid diagnostic tests (RDTs) was also tracked from 2012 following the rollout of the test and treat policy in 2010. The median patient prices for the artemisinin-based combinations and RDTs was calculated in US dollars (USD). Affordability was assessed by computing the number of days’ wages the lowest-paid government worker (LPGW) had to pay to purchase a treatment course for acute malaria. Results Availability of artemether/lumefantrine (A/L), the first-line ACT medicine, increased from 85 to100% in the private sector facilities during the study period. However, there was low availability of diagnostic tests in private sector facilities ranging between 13% (2012) and 37% (2018). There was a large reduction in patient prices for an adult treatment course of A/L from USD 8.8 in 2007 to USD 1.1 in 2018, while the price of diagnostics remained mostly stagnant at USD 0.5. The affordability of ACT medicines and RDTs was below one day’s wages for LPGW. Conclusions Availability of ACT medicines in the private sector medicines retail outlets increased to 100% while the availability of diagnostics remained low. Although malaria treatment was affordable, the price of diagnostics remained stagnant and increased the cumulative cost of malaria management. Malaria stakeholders should consolidate the gains made and consider the inclusion of diagnostic kits in the subsidy programme.
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Affiliation(s)
- Denis Kibira
- Utrecht Centre for Pharmaceutical Policy and Regulation, Utrecht University, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands. .,Coalition for Health Promotion and Social Development (HEPS-Uganda), Plot 351A, Balintuma Road, Namirembe Hill, Kampala, Uganda.
| | - Anthony Ssebagereka
- Coalition for Health Promotion and Social Development (HEPS-Uganda), Plot 351A, Balintuma Road, Namirembe Hill, Kampala, Uganda
| | - Hendrika A van den Ham
- Utrecht Centre for Pharmaceutical Policy and Regulation, Utrecht University, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands
| | - Jimmy Opigo
- National Malaria Control Division, Ministry of Health, Uganda, Plot 6 Lourdel Road, Wandegeya, Kampala, Uganda
| | - Henry Katamba
- National Malaria Control Division, Ministry of Health, Uganda, Plot 6 Lourdel Road, Wandegeya, Kampala, Uganda
| | - Morries Seru
- National Malaria Control Division, Ministry of Health, Uganda, Plot 6 Lourdel Road, Wandegeya, Kampala, Uganda
| | - Tim Reed
- Health Action International, Overtoom 60, 1054 HK, Amsterdam, The Netherlands
| | - Hubert G Leufkens
- Utrecht Centre for Pharmaceutical Policy and Regulation, Utrecht University, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands
| | - Aukje K Mantel-Teeuwisse
- Utrecht Centre for Pharmaceutical Policy and Regulation, Utrecht University, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands
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14
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Tindana P, de Haan F, Amaratunga C, Dhorda M, van der Pluijm RW, Dondorp AM, Cheah PY. Deploying triple artemisinin-based combination therapy (TACT) for malaria treatment in Africa: ethical and practical considerations. Malar J 2021; 20:119. [PMID: 33639946 PMCID: PMC7910789 DOI: 10.1186/s12936-021-03649-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 02/15/2021] [Indexed: 01/10/2023] Open
Abstract
Malaria remains a major cause of morbidity and mortality in Africa, particularly in children under five years of age. Availability of effective anti-malarial drug treatment is a cornerstone for malaria control and eventual malaria elimination. Artemisinin-based combination therapy (ACT) is worldwide the first-line treatment for uncomplicated falciparum malaria, but the ACT drugs are starting to fail in Southeast Asia because of drug resistance. Resistance to artemisinins and their partner drugs could spread from Southeast Asia to Africa or emerge locally, jeopardizing the progress made in malaria control with the increasing deployment of ACT in Africa. The development of triple artemisinin-based combination therapy (TACT) could contribute to mitigating the risks of artemisinin and partner drug resistance on the African continent. However, there are pertinent ethical and practical issues that ought to be taken into consideration. In this paper, the most important ethical tensions, some implementation practicalities and preliminary thoughts on addressing them are discussed. The discussion draws upon data from randomized clinical studies using TACT combined with ethical principles, published literature and lessons learned from the introduction of artemisinin-based combinations in African markets.
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Affiliation(s)
- Paulina Tindana
- School of Public Health, College of Health Sciences, University of Ghana, P.O. Box LG13, Legon, Ghana
| | - Freek de Haan
- Innovation Studies Group, Copernicus Institute of Sustainable Development, Utrecht University, Utrecht, The Netherlands
| | - Chanaki Amaratunga
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.,Center for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Mehul Dhorda
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.,Center for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Rob W van der Pluijm
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.,Center for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Arjen M Dondorp
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.,Center for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Phaik Yeong Cheah
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand. .,Center for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
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15
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Banek K, Webb EL, Doogue EB, Smith SJ, Chandramohan D, Staedke SG. Factors associated with access and adherence to artemisinin-based combination therapy (ACT) for children under five: a secondary analysis of a national survey in Sierra Leone. Malar J 2021; 20:56. [PMID: 33478507 PMCID: PMC7817959 DOI: 10.1186/s12936-021-03590-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 01/08/2021] [Accepted: 01/11/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Access and adherence to artemisinin-based combination therapy (ACT) are key challenges to effective malaria treatment. A secondary analysis of the Sierra Leone malaria Knowledge, Attitudes, and Practices (mKAP) survey was conducted to investigate access and adherence to ACT for the treatment of fever in children under-five. METHODS The mKAP was a nationally representative, two-stage cluster-sample survey, conducted in 2012. Thirty primary sampling units per district were randomly selected using probability proportionate to size, based on national census estimates; 14 households were subsequently randomly selected and enrolled per sampling unit. The analysis was restricted to children under-five with fever in the past two weeks. Factors associated with access and adherence were assessed using multivariate logistic regression. RESULTS Of 5169 enrolled households, 1456 reported at least one child under-five with fever in the past two weeks. Of the 1641 children from these households, 982 (59.8%) received any treatment for fever and were analysed for access to ACT; 469 (47.6%) received ACT and 466 were analysed for treatment adherence. Only 222 (47.4%) febrile children received ACT and completed 3-day treatment. In an adjusted analysis, factors associated with ACT access included knowledge of ACT (odds ratio [OR] 2.78, 95% CI 2.02-3.80; p < 0.001), knowledge of insecticide-treated nets (ITNs) (OR 1.84, 95% CI 1.29-2.63; p = 0.001), source of care (public health facility vs. other; OR 1.86, 95% CI 1.27-2.72, p = 0.001), geographic region (East vs. West; OR 2.30, 95% CI 1.20-4.44; p = 0.025), and age (24-59 vs. 0-23 months; OR 1.45, 95% CI 1.07-1.96; p = 0.016). The only factor associated with ACT adherence was time to treatment; children treated within 24 h were less likely to adhere (OR 0.55, 95% CI 0.34-0.89; p = 0.015). CONCLUSIONS In 2012, access and adherence to ACT remained low in Sierra Leone. Knowledge of ACT and ITNs, and seeking care in the public sector, were most strongly associated with ACT access. National surveys provide important information on anti-malarial access and could be expanded to measure treatment adherence.
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Affiliation(s)
- Kristin Banek
- Institute for Global Health and Infectious Diseases, University of North Carolina, Chapel Hill, USA. .,Department of Clinical Research, London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT, UK.
| | - Emily L. Webb
- grid.8991.90000 0004 0425 469XMRC Tropical Epidemiology Group, London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT UK
| | - Emily Bostick Doogue
- grid.420479.c0000 0001 0754 3962Catholic Relief Services, Catholic Relief Services, 228 W. Lexington Street, Baltimore, MD 21201 USA
| | | | - Daniel Chandramohan
- grid.8991.90000 0004 0425 469XDepartment of Disease Control, London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT UK
| | - Sarah G. Staedke
- grid.8991.90000 0004 0425 469XDepartment of Clinical Research, London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT UK
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16
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Rahimi A, Kassam R, Dang Z, Sekiwunga R. Challenges with accessing health care for young children presumed to have malaria in the rural district of Butaleja, Uganda: a qualitative study. Pharm Pract (Granada) 2019; 17:1622. [PMID: 31897260 PMCID: PMC6935545 DOI: 10.18549/pharmpract.2019.4.1622] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 10/27/2019] [Indexed: 11/17/2022] Open
Abstract
Objective: A qualitative study was conducted to gain insight into challenges reported by
Butaleja households during a previous household survey. Specifically, this
paper discusses heads of households’ and caregivers’
perceptions of challenges they face when seeking care for their very young
children with fever presumed to be malaria. Methods: Eleven focus groups (FGs) were carried out with household members (five with
heads of households and six with household caregivers) residing in five
sub-counties located across the district. Purposive sampling was used to
ensure the sample represented the religious diversity and geographical
distance from the peri-urban center of the district. Each FG consisted of
five to six participants. The FGs were conducted at a community centre by
two pairs of researchers residing in the district and who were fluent in
both English and the local dialect of Lunyole. The discussions were
recorded, translated, and transcribed. Transcripts were reviewed and coded
with the assistance of QDA Miner (version 4.0) qualitative data management
software, and analyzed using thematic content analysis. Results: The FG discussions identified four major areas of challenges when managing
acute febrile illness in their child under the age of five with presumed
malaria (1) difficulties with getting to public health facilities due to
long geographical distances and lack of affordable transportation; (2) poor
service once at a public health facility, including denial of care, delay in
treatment, and negative experiences with the staff; (3) difficulties with
managing the child’s illness at home, including challenges with
keeping home-stock medicines and administering medicines as prescribed; and
(4) constrained to use private outlets despite their shortcomings. Conclusions: Future interventions may need to look beyond the public health system to
improve case management of childhood malaria at the community level in rural
districts such as Butaleja. Given the difficulties with accessing quality
private health outlets, there is a need to partner with the private sector
to explore feasible models of community-based health insurance programs and
expand the role of informal private providers.
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Affiliation(s)
- Asa Rahimi
- BSc (Hons). Faculty of Medicine, University of British Columbia. Vancouver, BC (Canada).
| | - Rosemin Kassam
- BSc Pharm, ACPR, PharmD, PhD. Professor. School of Population and Public Health, Faculty of Medicine, University of British Columbia. Vancouver, BC (Canada).
| | - Zhong Dang
- BSc MBIM. Research Assistant. School of Population and Public Health, Faculty of Medicine, University of British Columbia. Vancouver, BC (Canada).
| | - Richard Sekiwunga
- MSc PRH. Scientist. Child Health and Development Centre, School of Medicine, Makerere University, Kampala (Uganda).
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17
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Omale UI, Azuogu BN, Alo C, Madubueze UC, Oka OU, Okeke KC, Okafor IM, Utulu R, Akpan UE, Iloke CV, Nnubia AO, Eze II, Anene OC, Nnabu CR, Ibemesi DC. Social group and health care provider interventions to increase the demand for malaria rapid diagnostic test among community members in Ebonyi state, Nigeria: study protocol for a cluster randomized controlled trial. Trials 2019; 20:581. [PMID: 31601250 PMCID: PMC6785898 DOI: 10.1186/s13063-019-3620-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 07/29/2019] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND The World Health Organization recommended (in 2010) universal testing for suspected malaria, due to some fundamental changes in malaria trends such as the declining incidence of malaria in high-burden countries, the emergence of parasite resistance to anti-malarial drugs especially artemisinin-based combination therapies (ACTs) and the increased availability of diagnostic testing such as the malaria rapid diagnostic test (MRDT). The Nigerian government has long adopted this recommendation and with the support of foreign partners has scaled up the availability of MRDT. However, the malaria/MRDT rate in the communities is still far short of the recommendation. This study aims to evaluate the effectiveness of social group and social group/provider interventions in increasing the demand (use and/or request) for MRDT among community members with fever or malaria-like illness in Ebonyi state, Nigeria. METHODS A three-arm, parallel, stratified cluster randomized design will be used to evaluate the effect of two interventions compared to control: control involves the usual practice of provision of MRDT services by public primary healthcare providers and patent medicine vendors; social group intervention involves the sensitization/education of social groups about MRDT; social group/provider intervention involves social group treatment plus the training of healthcare providers in health communication about MRDT with clients. The primary outcome is the proportion of children under 5 years of age with fever/malaria-like illness, in the 2 weeks preceding a household survey, who received MRDT. The co-primary outcome is the proportion of children ages 5 years and above and adults (excluding pregnant women) with fever/malaria-like illness, in the 2 weeks preceding a household survey, who received MRDT. The primary outcome will be assessed through household surveys at baseline and at the end of the study. DISCUSSION The pragmatic and behavioural nature of the interventions delivered to groups of individuals and the need to minimize contamination informed the use of a cluster-randomized design in this study in investigating whether the social group and social group/provider interventions will increase the demand for MRDT among community members. "Pragmatic" means the interventions would occur in natural settings or real- life situations. TRIAL REGISTRATION ISRCTN, ISRCTN14046444 . Registered on 14 August 2018.
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Affiliation(s)
- Ugwu I. Omale
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Abakaliki, Ebonyi state Nigeria
| | - Benedict N. Azuogu
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Abakaliki, Ebonyi state Nigeria
- Department of Community Medicine, Ebonyi State University (EBSU), Abakaliki, Ebonyi state Nigeria
| | - Chihurumnanya Alo
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Abakaliki, Ebonyi state Nigeria
- Department of Community Medicine, Ebonyi State University (EBSU), Abakaliki, Ebonyi state Nigeria
| | - Ugochukwu C. Madubueze
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Abakaliki, Ebonyi state Nigeria
- Department of Community Medicine, Alex-Ekwueme Federal University Ndufu-Alike (AE-FUNAI), Abakaliki, Ebonyi state Nigeria
| | - Onyinyechukwu U. Oka
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Abakaliki, Ebonyi state Nigeria
| | - Kingsley C. Okeke
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Abakaliki, Ebonyi state Nigeria
| | - Ifeyinwa M. Okafor
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Abakaliki, Ebonyi state Nigeria
| | - Rowland Utulu
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Abakaliki, Ebonyi state Nigeria
- Nigerian Field Epidemiology and Laboratory Training Programme (NFELTP), 50 Haile Selassie Street, Asokoro, Abuja Nigeria
| | - Uduak E. Akpan
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Abakaliki, Ebonyi state Nigeria
| | - Chijioke V. Iloke
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Abakaliki, Ebonyi state Nigeria
| | - Anthonia O. Nnubia
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Abakaliki, Ebonyi state Nigeria
| | - Ifeyinwa I. Eze
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Abakaliki, Ebonyi state Nigeria
| | - Ogechukwu C. Anene
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Abakaliki, Ebonyi state Nigeria
| | | | - Deborah C. Ibemesi
- Department of Community Medicine, Alex Ekwueme Federal University Teaching Hospital, Abakaliki (AEFUTHA), Abakaliki, Ebonyi state Nigeria
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Failures in the case management of children with uncomplicated malaria in Bata district of Equatorial Guinea and associated factors. PLoS One 2019; 14:e0220789. [PMID: 31374107 PMCID: PMC6677319 DOI: 10.1371/journal.pone.0220789] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 07/23/2019] [Indexed: 11/22/2022] Open
Abstract
Background In Equatorial Guinea, malaria continues to be one of the main causes of morbidity and mortality among children. The National Therapeutic Guide established artesunate-amodiaquine (ASAQ) as first-line treatment for uncomplicated malaria, but compliance with this treatment is low. The aim of this study was to assess, for the first time, the performance of public healthcare workers in the diagnosis and treatment of uncomplicated malaria, their compliance with first-line Malaria National Therapeutic Guide and the associated factors. Methods A cross-sectional survey was conducted at the nine public health facilities in the Bata District of Equatorial Guinea to assess the management of uncomplicated malaria in children < 15 years of age. Bivariate and multivariate statistical analyses were used to determine the recommended treatment compliance and related factors. Results A total of 227 children with uncomplicated malaria were recorded from 9 public health facilities. Most of the treatments prescribed (83.3%) did not follow the first-line treatment recommended for uncomplicated malaria. The diagnosis was established with parasite confirmation in 182 cases (80.2%). After adjustment for other variables, children under 2 months of age, the use of parasite confirmation to the diagnosis of malaria and being familiar with the national therapeutic guide were significantly associated with the prescription of the first-line recommended treatment. Cases attended at the hospital or in a health facility with ASAQ in the pharmacy at the time of the study were also more likely to be prescribed with the recommended treatment, but with non-significant association after adjustment for other variables. Conclusions This study identified the factors associated with the low compliance with the first-line treatment by the public healthcare facilities of Bata District of Equatorial Guinea. It seems necessary to improve case management of children with uncomplicated malaria; to reinforce the use of Malaria National Therapeutic Guide and to inform about the danger of using artemisinin monotherapy. Furthermore, it is crucial to provide recommended first-line treatment to the pharmacies of all public health facilities to ensure access to this treatment.
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Palafox B, Goodman C, Hanson K. Malaria, medicines and miles: A novel approach to measuring access to treatment from a household perspective. SSM Popul Health 2019; 7:100376. [PMID: 30906843 PMCID: PMC6411512 DOI: 10.1016/j.ssmph.2019.100376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 10/19/2018] [Accepted: 02/10/2019] [Indexed: 11/28/2022] Open
Abstract
Nearly a decade after the adoption of confirmed diagnosis and artemisinin combination therapy (ACT) for the treatment of uncomplicated falciparum malaria, a large treatment gap persists. We describe a novel approach of combining data from households and the universe of treatment sources in their vicinities to produce nationally representative indicators of physical and financial access to malaria care from the household's perspective in Benin, Nigeria, Uganda and Zambia. We compare differences in access across urban and rural areas, countries, and over time. In 2009, more urban households had a provider stocking ACT within 5 km than rural households. By 2012, this physical ACT access gap had largely been closed in Uganda, and progress had been made in Benin and Nigeria; but the gap persisted in Zambia. The private sector helped to fill this gap in rural areas. Improvements in Nigeria and Uganda were driven largely by increased ACT availability in licensed drug stores, and in Benin by increased availability in unregulated open-air market stalls. Free or subsidised ACT from public and non-profit facilities continued to be available to many households by 2012, but much less so in rural areas. Where private sector expansion increased physical access to ACT, these additional options were on average more expensive. Also by 2012, the majority of urban households in all four countries had access to a provider nearby offering malaria diagnostic services; however, this access remained low for rural households in Benin, Nigeria and Zambia. The methods developed in this study could improve how access to healthcare is measured in low- and middle-income country settings, particularly where private for-profit providers are an important source of care, and for conditions that may be treated by informal providers. The method could also lead to better explanations of the performance of complex interventions aiming to improve healthcare access.
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Key Words
- ACT, artemisinin combination therapy
- AETD, adult equivalent treatment dose
- AMFm, Affordable Medicines Facility–malaria
- AMT, artemisinin monotherapy
- Access to healthcare
- Antimalarials
- CI, 95% confidence interval
- DHS, Demographic and Health Survey
- Health Equity
- IQR, interquartile range
- Malaria
- PPMV, proprietary patented medicine vendor
- PSU, primary sampling unit
- Population metrics
- Private sector
- Public sector
- RDT, rapid diagnostic test (for malaria)
- USD, United States dollar
- WHO, World Health Organization
- nAT, non-artemisinin therapy
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Affiliation(s)
- Benjamin Palafox
- Department of Global Health & Development, London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, United Kingdom
| | - Catherine Goodman
- Department of Global Health & Development, London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, United Kingdom
| | - Kara Hanson
- Department of Global Health & Development, London School of Hygiene & Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, United Kingdom
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20
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Ngatu NR, Kanbara S, Renzaho A, Wumba R, Mbelambela EP, Muchanga SMJ, Muzembo BA, Leon-Kabamba N, Nattadech C, Suzuki T, Oscar-Luboya N, Wada K, Ikeda M, Nojima S, Sugishita T, Ikeda S. Environmental and sociodemographic factors associated with household malaria burden in the Congo. Malar J 2019; 18:53. [PMID: 30808360 PMCID: PMC6390528 DOI: 10.1186/s12936-019-2679-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Accepted: 02/14/2019] [Indexed: 11/10/2022] Open
Abstract
Background Malaria is one of the most severe public health issues that result in massive morbidity and mortality in most countries of the sub-Saharan Africa (SSA). This study aimed to determine the scope of household, accessibility to malaria care and factors associated with household malaria in the Democratic Republic of Congo (DRC). Methods This was a community-based cross-sectional study conducted in an urban and a rural sites in which 152 households participated, including 82 urban and 70 rural households (1029 members in total). The ‘malaria indicator questionnaire’ (MIQ) was anonymously answered by household heads (respondents), reporting on malaria status of household members in the last 12 months. Results There were 67.8% of households using insecticide-treated bed nets (ITN) only, 14.0% used indoor residual spraying (IRS) only, 7.3% used ordinary bed nets (without insecticide treatment), 1.4% used mosquito repelling cream, 2.2% combined ITN and IRS, whereas 7.3% of households did not employ any preventive measure; p < 0.01). In addition, 96.7% of households were affected by malaria (at least one malaria case), and malaria frequency per household was relatively high (mean: 4.5 ± 3.1 cases reported) in the last 12 months. The mean individual malaria care expenditure was relatively high (101.6 ± 10.6 USD) in the previous 12 months; however, the majority of households (74.5%) earned less than 50 USD monthly. In addition, of the responders who suffered from malaria, 24.1% did not have access to malaria care at a health setting. Furthermore, a multivariate analysis with adjustment for age, education level and occupation showed that household size (OR = 1.43 ± 0.13; 95% CI 1.18–1.73; p < 0.001), inappropriate water source (OR = 2.41 ± 0.18; 95% CI 1.17–2.96; p < 0.05) absence of periodic water, sanitation and hygiene (WASH) intervention in residential area (OR = 1.63 ± 1.15; 95% CI 1.10–2.54; p < 0.05), and rural residence (OR = 4.52 ± 2.47; 95% CI 1.54–13.21; p < 0.01) were associated with household malaria. Conclusion This study showed that household size, income, WASH status and rural site were malaria-associated factors. Scaling up malaria prevention through improving WASH status in the residential environment may contribute to reducing the disease burden.
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Affiliation(s)
- Nlandu Roger Ngatu
- School of Medicine and Graduate School of Public Health, International University of Health and Welfare, Narita, Japan.
| | - Sakiko Kanbara
- Graduate School of Nursing, University of Kochi, Kochi, Japan
| | | | - Roger Wumba
- Faculty of Medicine, University of Kinshasa, Kinshasa, Democratic Republic of Congo
| | - Etongola P Mbelambela
- Department of Environmental Medicine, Kochi University Medical School, Nankoku, Japan
| | | | - Basilua Andre Muzembo
- School of Medicine and Graduate School of Public Health, International University of Health and Welfare, Narita, Japan
| | - Ngombe Leon-Kabamba
- Department of Public Health, University of Kamina, Kamina, Democratic Republic of the Congo
| | - Choomplang Nattadech
- School of Medicine and Graduate School of Public Health, International University of Health and Welfare, Narita, Japan
| | - Tomoko Suzuki
- School of Medicine and Graduate School of Public Health, International University of Health and Welfare, Narita, Japan
| | - Numbi Oscar-Luboya
- School of Public Health, University of Lubumbashi, Lubumbashi, Democratic Republic of the Congo
| | - Koji Wada
- School of Medicine and Graduate School of Public Health, International University of Health and Welfare, Narita, Japan
| | - Mitsunori Ikeda
- Graduate School of Nursing, University of Kochi, Kochi, Japan
| | - Sayumi Nojima
- Graduate School of Nursing, University of Kochi, Kochi, Japan
| | | | - Shunya Ikeda
- School of Medicine and Graduate School of Public Health, International University of Health and Welfare, Narita, Japan
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Seasonal malaria chemoprevention packaged with malnutrition prevention in northern Nigeria: A pragmatic trial (SMAMP study) with nested case-control. PLoS One 2019; 14:e0210692. [PMID: 30682069 PMCID: PMC6347255 DOI: 10.1371/journal.pone.0210692] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 12/25/2018] [Indexed: 11/19/2022] Open
Abstract
Integrating seasonal malaria chemoprevention (SMC), recommended by the WHO since 2012 to prevent malaria infection, with nutrition interventions may improve health outcomes and operational efficiencies. This study assessed the effects of co-packaging interventions on distribution coverage, nutrition, and clinical malaria outcomes in northern Nigeria. From August to November 2014, community volunteers delivered sulfadoxine-pyrimethamine and amodiaquine (SP-AQ) door-to-door each month to approximately 7,000 children aged 6–24 months in seven wards of Madobi, Kano State, Nigeria. In three of the wards children additionally received a lipid-based nutrient supplement (LNS–medium quantity), Plumpy Doz. Coverage, adherence, and anthropometric outcomes were assessed through baseline, midline, and endline household surveys. A facility-based case-control study was also conducted to estimate impact on clinical malaria outcomes. Coverage of SP-AQ was similar between arms at 89% (n = 2,409 child-months [88–90%]) in the SP-AQ only arm and 90% (n = 1,947 child-months [88–92%]) in the SP-AQ plus LNS arm (p = 0.52). Coverage of LNS was 83% (n = 2,409 child-months [81–84%]). Whilst there were marked changes in anthropometric status between baseline, midline and endline, these were largely accounted for by socioeconomic status and must be interpreted with care due to possible measurement issues, especially length-based indices. Overall nutritional status of our most robust measure, weight-for-age, does appear to have improved by endline, but was similar in the two study arms, suggesting no additional benefit of the LNS. While the odds of clinical malaria among those who received the intended intervention were lower in each study arm compared to children who did not receive interventions (SP-AQ only OR = 0.23 [0.09–0.6]; SP-AQ plus LNS OR = 0.22 [0.09–0.55]), LNS was not shown to have an additional impact. Coverage of SMC was high regardless of integrating LNS delivery into the SMC campaign. Supplementation with LNS did not appear to impact nutritional outcomes, but appeared to enhance the impact of SP-AQ on clinical odds of malaria. These results indicate that combining nutritional interventions with seasonal malaria chemoprevention in high-risk areas can be done successfully, warranting further exploration with other products or dosing. Trial Registration: ISRCTN 11413895
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National and sub-national variation in patterns of febrile case management in sub-Saharan Africa. Nat Commun 2018; 9:4994. [PMID: 30478314 PMCID: PMC6255762 DOI: 10.1038/s41467-018-07536-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Accepted: 11/07/2018] [Indexed: 11/08/2022] Open
Abstract
Given national healthcare coverage gaps, understanding treatment-seeking behaviour for fever is crucial for the management of childhood illness and to reduce deaths. Here, we conduct a modelling study triangulating household survey data for fever in children under the age of five years with georeferenced public health facility databases (n = 86,442 facilities) in 29 countries across sub-Saharan Africa, to estimate the probability of seeking treatment for fever at public facilities. A Bayesian item response theory framework is used to estimate this probability based on reported fever episodes, treatment choice, residence, and estimated travel-time to the nearest public-sector health facility. Findings show inter- and intra-country variation, with the likelihood of seeking treatment for fever less than 50% in 16 countries. Results highlight the need to invest in public healthcare and related databases. The variation in public sector use illustrates the need to include such modelling in future infectious disease burden estimation.
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Cohen J, Saran I. The impact of packaging and messaging on adherence to malaria treatment: Evidence from a randomized controlled trial in Uganda. JOURNAL OF DEVELOPMENT ECONOMICS 2018; 134:68-95. [PMID: 30177864 PMCID: PMC6088513 DOI: 10.1016/j.jdeveco.2018.04.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 04/19/2018] [Accepted: 04/25/2018] [Indexed: 05/07/2023]
Abstract
Despite substantial public and private costs of non-adherence to infectious disease treatments, patients often do not finish their medication. We explore adherence to medication for malaria, a major cause of morbidity and health system costs in Africa. We conducted a randomized trial in Uganda testing specialized packaging and messaging, designed to increase antimalarial adherence. We find that stickers with short, targeted messages on the packaging increase adherence by 9% and reduce untaken pills by 29%. However, the currently used method of boosting adherence through costly, specialized packaging with pictorial instructions had no significant impacts relative to the standard control package. We develop a theoretical framework of the adherence decision, highlighting the role of symptoms, beliefs about being cured, and beliefs about drug effectiveness to help interpret our results. Patients whose symptoms resolve sooner are substantially less likely to adhere, and the sticker interventions have the strongest impact among these patients.
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Affiliation(s)
- Jessica Cohen
- Harvard T.H. Chan School of Public Health and J-PAL, Building 1, Room 1209, 665 Huntington Avenue, Boston, MA 02115, USA
| | - Indrani Saran
- Harvard T.H. Chan School of Public Health, Building 1, 665 Huntington Avenue, Boston, MA 02115, USA
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24
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Késmárszky R, Hannington T, Jakkel A, Szabó G. Rhinological observations during a humanitarian mission in a rural sub-Saharan African setting. Eur Ann Otorhinolaryngol Head Neck Dis 2018; 135:S99-S102. [PMID: 30166227 DOI: 10.1016/j.anorl.2018.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 06/22/2018] [Accepted: 08/07/2018] [Indexed: 10/28/2022]
Abstract
AIMS Patients with rhinological symptoms and pathologies represent an important population. Their prevalence in developing areas without ENT care is not well documented. Due to various factors like migration, they may have an influence out of these territories. Our objective was to determine the prevalence and epidemiology of the main rhinological symptoms and pathologies during a humanitarian mission. MATERIAL AND METHODS Six hundred and seventy nine patients presenting to our general medical consultations were examined. All of them had careful interrogation and a basic ENT check-up. Patient data and correlating photos were registered to be analyzed retrospectively. RESULTS The ethnic origins of the patients were different. Most of them were younger than 50 years old. The rhinological problems were amongst the most frequent reasons to consult, the prevalence was higher when secondary findings and complaints were also considered, representing altogether 44 (6.48%) cases. CONCLUSION A high prevalence of rhinological pathologies showing the importance of public health issues, screening and an important need of adapted treatments was found. Due to migration, climatic changes and humanitarian missions, their presentation and incidence may vary. Health care providers and rhinologists need a thorough knowledge of community acquired and tropical pathologies.
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Affiliation(s)
- R Késmárszky
- Deparment of ENT, Head and Neck Surgery, Hopital de la Misericorde, 27, avenue Imperatrice-Eugenie, 20000 Ajaccio, France.
| | - T Hannington
- Public Health Services, Buliisa district, Uganda
| | - A Jakkel
- Family physician, Kecskemét, Hungary
| | - G Szabó
- Family physician, Pócsmegyer, Hungary
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25
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Mayora C, Kitutu FE, Kandala NB, Ekirapa-Kiracho E, Peterson SS, Wamani H. Private retail drug shops: what they are, how they operate, and implications for health care delivery in rural Uganda. BMC Health Serv Res 2018; 18:532. [PMID: 29986729 PMCID: PMC6038354 DOI: 10.1186/s12913-018-3343-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 06/28/2018] [Indexed: 11/10/2022] Open
Abstract
Background Retail drug shops play a significant role in managing pediatric fevers in rural areas in Uganda. Targeted interventions to improve drug seller practices require understanding of the retail drug shop market and motivations that influence practices. This study aimed at describing the operational environment in relation to the Uganda National Drug Authority guidelines for setup of drug shops; characteristics, and dispensing practices of private retail drug shops in managing febrile conditions among under-five children in rural western Uganda. Methods Cross sectional survey of 74 registered drug shops, observation checklist, and 428 exit interviews using a semi-structured questionnaire with care-seekers of children under five years of age, who sought care at drug shops during the survey period. The survey was conducted in Mbarara and Bushenyi districts, South Western Uganda, in May 2013. Results Up to 90 and 79% of surveyed drug shops in Mbarara and Bushenyi, largely operate in premises that meet National Drug Authority requirements for operational suitability and ensuring medicines safety and quality. Drug shop attendants had some health or medical related training with 60% in Mbarara and 59% in Bushenyi being nurses or midwives. The rest were clinical officers, pharmacists. The most commonly stocked medicines at drug shops were Paracetamol, Quinine, Cough syrup, ORS/Zinc, Amoxicillin syrup, Septrin® syrup, Artemisinin-based combination therapies, and multivitamins, among others. Decisions on what medicines to stock were influenced by among others: recommended medicines from Ministry of Health, consumer demand, most profitable medicines, and seasonal disease patterns. Dispensing decisions were influenced by: prescriptions presented by client, patients’ finances, and patient preferences, among others. Most drug shops surveyed had clinical guidelines, iCCM guidelines, malaria and diarrhea treatment algorithms and charts as recommended by the Ministry of Health. Some drug shops offered additional services such as immunization and sold non-medical goods, as a mechanism for diversification. Conclusion Most drug shops premises adhered to the recommended guidelines. Market factors, including client demand and preferences, pricing and profitability, and seasonality largely influenced dispensing and stocking practices. Improving retail drug shop practices and quality of services, requires designing and implementing both supply-side and demand side strategies. Electronic supplementary material The online version of this article (10.1186/s12913-018-3343-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Chrispus Mayora
- School of Public Health, University of Witwatersrand, 27 St. Andrews Road, Parktown, Johannesburg, 2193, South Africa. .,Department of Health Policy Planning and Management, Makerere University School of Public Health, PO Box 7072, Kampala, Uganda.
| | - Freddy Eric Kitutu
- Department of Pharmacy, Makerere University College of Health Sciences, P.O. Box 7062, Kampala, Uganda.,Department of Women's and Children's Health, International Maternal and Child Health, Uppsala University, SE-751 85, Uppsala, Sweden
| | - Ngianga-Bakwin Kandala
- School of Public Health, University of Witwatersrand, 27 St. Andrews Road, Parktown, Johannesburg, 2193, South Africa.,Department of Mathematics, Physics and Electrical Engineering, Faculty of Engineering and Environment, Northumbria University, Newcastle upon Tyne, NE1 8ST, UK
| | - Elizabeth Ekirapa-Kiracho
- Department of Health Policy Planning and Management, Makerere University School of Public Health, PO Box 7072, Kampala, Uganda
| | - Stefan Swartling Peterson
- Department of Women's and Children's Health, International Maternal and Child Health, Uppsala University, SE-751 85, Uppsala, Sweden.,Karolinska Institutet, Department of Public Health Sciences, Health System and Policy Research Group, SE-171 77, Stockholm, Sweden
| | - Henry Wamani
- Department of Community Health and Behavioral Sciences, Makerere University School of Public Health, PO Box 7072, Kampala, Uganda
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Obol JH, Akera P, Ochola PA, Arubaku W, Oria H, Moi KL, Arony DA, Felix K. Community-based training of medical students is associated with malaria prevention and treatment seeking behaviour for children under 5 years in Uganda: a study of MESAU-MEPI COBERS in Uganda. BMC MEDICAL EDUCATION 2018; 18:131. [PMID: 29884160 PMCID: PMC5994002 DOI: 10.1186/s12909-018-1250-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 06/01/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Four university medical training institutions in Uganda have trained students at off-site health facilities under community-based education and Research Service (COBERS) programme for over 5 years. One of the major components of COBERS placement is for the students to provide health education in the communities about malaria as a major public health disease in Uganda. This study seeks to assess if targeted community-based medical education programme is associated with better prevention and treatment seeking behaviours in the management of malaria, a leading cause of morbidity and mortality of children under five in Uganda. METHODS A cross-sectional survey was done to compare communities around health facilities where medical students were placed at COBERS sites with communities around similar health facilities where medical students were not placed (non-COBERS sites). We randomly selected two villages near each health facility and consecutively selected 10 households per village for interviews using nearest-neighbour method. We used a structured questionnaire to interview household heads on malaria prevention and treatment seeking behaviour for children under 5 years. We performed univariate analysis to determine site and demographic characteristics and performed a multivariate logistic regression to assess association between dependant and independent variables. RESULTS Five hundred twenty-three (66.8%) of the children under 5 years in COBERS communities slept under Insecticide Treated Nets (ITNs) the night before survey compared with 1451 (57.8%) in non-COBERS communities (AOR = 0.66, p = 0.017). 100 (60.0%) of children under 5 years in COBERS communities sought care for fever within 24 h of onset compared with 268 (47.0%) in non-COBERS communities (AOR = 0.71, P = 0.009). CONCLUSION The presence of COBERS in communities is associated with improved malaria prevention and treatment-seeking behaviour for parents of children under 5 years. Further study needs to be done to determine the long-term impact of COBERS training program on malaria control and prevention in Uganda, along with other effects of COBERS.
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Affiliation(s)
- James Henry Obol
- Department of Public Health, Faculty of Medicine, Gulu University, P.O Box 166, Gulu, Uganda
| | - Peter Akera
- Department of Public Health, Faculty of Medicine, Gulu University, P.O Box 166, Gulu, Uganda
| | - Pamela Atim Ochola
- Department of Public Health, Faculty of Medicine, Gulu University, P.O Box 166, Gulu, Uganda
| | - Wilfred Arubaku
- Deaprtment of Dental Surgery, Faculty of Medicine Mbarara University of Science and Technology, P.O Box 1410, Mbarara, Uganda
| | - Hussein Oria
- Department of Pharmacy, School of health Sciences Makerere University, P.O Box 7072, Kampala, Uganda
| | - Kenneth Luryama Moi
- Department of Medical Microbiology & Immunology, Faculty of Medicine, Gulu University, P.O Box 166, Gulu, Uganda
| | - Denis Anywar Arony
- Department of Biochemistry, Faculty of Medicine, Gulu University, P.O Box 166, Gulu, Uganda
| | - Kaducu Felix
- Department of Public Health, Faculty of Medicine, Gulu University, P.O Box 166, Gulu, Uganda
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Nkoli Mandoko P, Sinou V, Moke Mbongi D, Ngoyi Mumba D, Kahunu Mesia G, Losimba Likwela J, Bi Shamamba Karhemere S, Muepu Tshilolo L, Tamfum Muyembe JJ, Parzy D. Access to artemisinin-based combination therapies and other anti-malarial drugs in Kinshasa. Med Mal Infect 2018. [DOI: 10.1016/j.medmal.2018.02.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Gallay J, Mosha D, Lutahakana E, Mazuguni F, Zuakulu M, Decosterd LA, Genton B, Pothin E. Appropriateness of malaria diagnosis and treatment for fever episodes according to patient history and anti-malarial blood measurement: a cross-sectional survey from Tanzania. Malar J 2018; 17:209. [PMID: 29784001 PMCID: PMC5963060 DOI: 10.1186/s12936-018-2357-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Accepted: 05/14/2018] [Indexed: 12/28/2022] Open
Abstract
Background Monitoring the impact of case management strategies at large scale is essential to evaluate the public health benefit they confer. The use of methodologies relying on objective and standardized endpoints, such as drug levels in the blood, should be encouraged. Population drug use, diagnosis and treatment appropriateness in case of fever according to patient history and anti-malarials blood concentration was evaluated. Methods A cross-sectional survey took place between May and August 2015 in three regions of Tanzania with different levels of malaria endemicity. Interviews were conducted and blood samples were collected by dried blood spots through household surveys for further anti-malarial measurements. Appropriate testing when individuals attended care was defined as a patient with history of fever being tested for malaria and appropriate treatment as (i) having anti-malarial in the blood if the test result was positive (ii) having anti-malarial in the blood if the person was not tested, and (iii) no anti-malarial in the blood when the test result was negative. Results Amongst 6391 participants included in the anti-malarial analysis, 20.8% (1330/6391) had anti-malarial drug detected in the blood. Only 28.0% (372/1330) of the individuals with anti-malarials in their blood reported the use of anti-malarials within the previous month. Amongst all participants, 16.0% (1021/6391) reported having had a fever in the previous 2 weeks and 37.5% of them (383/1021) had detectable levels of anti-malarials in the blood. Of the individuals who sought care in health facilities, 69.4% (172/248) were tested and 52.0% (129/248) appropriately treated. When other providers were sought, 6% (23/382) of the persons were appropriately tested and 44.2% (169/382) appropriately treated. Overall, the proportion of individuals treated was larger than that being tested [47.3% (298/630) treated, 31.0% (195/630) tested]. Conclusion This study showed high prevalence of circulating anti-malarial drug in the sampled population. Efforts should be made to increase rapid diagnostic tests use at all levels of health care and improve compliance to test result in order to target febrile patients that are sick with malaria and reduce drug pressure. Objective drug measurements collected at community level represent a reliable tool to evaluate overall impact of case management strategies on population drug pressure.
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Affiliation(s)
- Joanna Gallay
- Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, P.O. Box 4002, Basel, Switzerland. .,University of Basel, Basel, Switzerland. .,Service and Laboratory of Clinical Pharmacology, University Hospital, Lausanne, Switzerland.
| | | | | | | | | | | | - Blaise Genton
- Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, P.O. Box 4002, Basel, Switzerland.,University of Basel, Basel, Switzerland.,Division of Infectious Diseases and Department of Community Health, University Hospital, Lausanne, Switzerland
| | - Emilie Pothin
- Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, P.O. Box 4002, Basel, Switzerland.,University of Basel, Basel, Switzerland
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Boyce MR, Menya D, Turner EL, Laktabai J, Prudhomme-O'Meara W. Evaluation of malaria rapid diagnostic test (RDT) use by community health workers: a longitudinal study in western Kenya. Malar J 2018; 17:206. [PMID: 29776359 PMCID: PMC5960182 DOI: 10.1186/s12936-018-2358-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Accepted: 05/15/2018] [Indexed: 12/26/2022] Open
Abstract
Background Malaria rapid diagnostic tests (RDTs) are a simple, point-of-care technology that can improve the diagnosis and subsequent treatment of malaria. They are an increasingly common diagnostic tool, but concerns remain about their use by community health workers (CHWs). These concerns regard the long-term trends relating to infection prevention measures, the interpretation of test results and adherence to treatment protocols. This study assessed whether CHWs maintained their competency at conducting RDTs over a 12-month timeframe, and if this competency varied with specific CHW characteristics. Methods From June to September, 2015, CHWs (n = 271) were trained to conduct RDTs using a 3-day validated curriculum and a baseline assessment was completed. Between June and August, 2016, CHWs (n = 105) were randomly selected and recruited for follow-up assessments using a 20-step checklist that classified steps as relating to safety, accuracy, and treatment; 103 CHWs participated in follow-up assessments. Poisson regressions were used to test for associations between error count data at follow-up and Poisson regression models fit using generalized estimating equations were used to compare data across time-points. Results At both baseline and follow-up observations, at least 80% of CHWs correctly completed 17 of the 20 steps. CHWs being 50 years of age or older was associated with increased total errors and safety errors at baseline and follow-up. At follow-up, prior experience conducting RDTs was associated with fewer errors. Performance, as it related to the correct completion of all checklist steps and safety steps, did not decline over the 12 months and performance of accuracy steps improved (mean error ratio: 0.51; 95% CI 0.40–0.63). Visual interpretation of RDT results yielded a CHW sensitivity of 92.0% and a specificity of 97.3% when compared to interpretation by the research team. None of the characteristics investigated was found to be significantly associated with RDT interpretation. Conclusions With training, most CHWs performing RDTs maintain diagnostic testing competency over at least 12 months. CHWs generally perform RDTs safely and accurately interpret results. Younger age and prior experiences with RDTs were associated with better testing performance. Future research should investigate the mode by which CHW characteristics impact RDT procedures. Electronic supplementary material The online version of this article (10.1186/s12936-018-2358-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Matthew R Boyce
- Duke Global Health Institute, Duke University, Durham, NC, USA.
| | - Diana Menya
- Department of Epidemiology and Biostatistics, Moi University School of Public Health, College of Health Sciences, Eldoret, Kenya
| | - Elizabeth L Turner
- Duke Global Health Institute, Duke University, Durham, NC, USA.,Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, USA
| | - Jeremiah Laktabai
- Department of Family Medicine, Moi University School of Medicine, Eldoret, Kenya
| | - Wendy Prudhomme-O'Meara
- Duke Global Health Institute, Duke University, Durham, NC, USA.,Department of Epidemiology and Biostatistics, Moi University School of Public Health, College of Health Sciences, Eldoret, Kenya.,Duke University Medical Center, Durham, NC, USA
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Romay-Barja M, Ncogo P, Nseng G, Santana-Morales MA, Berzosa P, Herrador Z, Valladares B, Riloha M, Benito A. The use and preference of artemether as a first-choice treatment for malaria: results from a cross-sectional survey in the Bata district, Equatorial Guinea. Malar J 2018. [PMID: 29523144 PMCID: PMC5845225 DOI: 10.1186/s12936-018-2254-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Malaria is endemic in Equatorial Guinea with stable transmission, and it remains a major cause of morbidity and mortality in children under 5 years of age. Adherence to artemisinin-based combination therapy (ACT) as a first-line treatment for uncomplicated malaria is critical to malaria control. Six years after the introduction of artesunate-amodiaquine (AS/AQ) therapy in Equatorial Guinea, adherence to the first-line treatment seems to be low in the Bata district. The factors associated with the choice of malaria treatment have not been studied previously in this area; therefore, this study aimed to analyse the preference and use of artemether as malaria treatment and its related factors in the Bata district of Equatorial Guinea. METHODS In 2013, a cross-sectional study was conducted in the Bata district, which involved 428 households. Bivariate and multivariate statistical analyses were conducted to determine the relevance of socio-economic, geographical, and behavioural factors that played a role in the preference and use of artemether as malaria treatment. RESULTS Artemether was considered the best treatment for malaria by 110 caregivers (26%), and was the antimalarial most administrated in the Bata district. It was prescribed to 117 children (27.34%); while, only 6.78% were administered AS/AQ. Caregivers living ≤ 3 km from the nearest health facility were almost two times more likely to consider artemether as the best treatment than those living farther away (95% CI 0.31-0.86). Caregivers with at least a secondary school education were 2.7 times more likely to consider artemether as the best treatment than those less educated. Children whose caregivers considered artemether the best treatment against malaria were five times more likely to be treated with artemether than children with caregivers who did not consider it the best (OR 5.07, 95% CI 2.93-8.78). In contrast, children that reported weakness as a symptom were less likely to be treated with artemether than those with other symptoms (OR 0.47, 95% CI 0.28-0.78). CONCLUSION Caregivers, public and private health staff, and drug sellers need to understand the importance of using ACT to treat uncomplicated malaria and the dangers of using artemisinin monotherapy.
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Affiliation(s)
- Maria Romay-Barja
- Centro Nacional de Medicina Tropical, Instituto de Salud Carlos III, Madrid, Spain. .,Red de Investigación Colaborativa en Enfermedades Tropicales, RICET, Madrid, Spain.
| | - Policarpo Ncogo
- Centro de Referencia de Control de Endemias, Malabo, Equatorial Guinea
| | - Gloria Nseng
- Ministerio de Salud y Bienestar Social, Malabo, Equatorial Guinea
| | - Maria A Santana-Morales
- Red de Investigación Colaborativa en Enfermedades Tropicales, RICET, Madrid, Spain.,Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna, Tenerife, Spain
| | - Pedro Berzosa
- Centro Nacional de Medicina Tropical, Instituto de Salud Carlos III, Madrid, Spain.,Red de Investigación Colaborativa en Enfermedades Tropicales, RICET, Madrid, Spain
| | - Zaida Herrador
- Centro Nacional de Medicina Tropical, Instituto de Salud Carlos III, Madrid, Spain.,Red de Investigación Colaborativa en Enfermedades Tropicales, RICET, Madrid, Spain
| | - Basilio Valladares
- Red de Investigación Colaborativa en Enfermedades Tropicales, RICET, Madrid, Spain.,Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna, Tenerife, Spain
| | - Matilde Riloha
- Ministerio de Salud y Bienestar Social, Malabo, Equatorial Guinea
| | - Agustin Benito
- Centro Nacional de Medicina Tropical, Instituto de Salud Carlos III, Madrid, Spain.,Red de Investigación Colaborativa en Enfermedades Tropicales, RICET, Madrid, Spain
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Do M, Babalola S, Awantang G, Toso M, Lewicky N, Tompsett A. Associations between malaria-related ideational factors and care-seeking behavior for fever among children under five in Mali, Nigeria, and Madagascar. PLoS One 2018; 13:e0191079. [PMID: 29370227 PMCID: PMC5784922 DOI: 10.1371/journal.pone.0191079] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Accepted: 12/26/2017] [Indexed: 11/19/2022] Open
Abstract
Malaria remains one of the leading causes of morbidity and mortality among children under five years old in many low- and middle-income countries. In this study, we examined how malaria-related ideational factors may influence care-seeking behavior among female caregivers of children under five with fever. Data came from population-based surveys conducted in 2014–2015 by U.S. Agency for International Development-funded surveys in Madagascar, Mali, and Nigeria. The outcome of interest was whether a child under five with fever within two weeks prior to the survey was brought to a formal health facility for care. Results show a wide variation in care-seeking practices for children under five with fever across countries. Seeking care for febrile children under five in the formal health sector is far from a norm in the study countries. Important ideational factors associated with care-seeking behavior included caregivers’ perceived social norms regarding treatment of fever among children under five in Nigeria and Madagascar, and caregiver’s knowledge of the cause of malaria in Mali. Findings indicate that messages aimed to increase malaria-related knowledge should be tailored to the specific country, and that interventions designed to influence social norms about care-seeking are likely to result in increased care-seeking behavior for fever in children under five.
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Affiliation(s)
- Mai Do
- Department of Global Community Health and Behavioral Sciences, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, United States of America
- * E-mail:
| | - Stella Babalola
- Johns Hopkins Center for Communication Programs/Department of Health, Behavior and Society, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Grace Awantang
- Johns Hopkins Center for Communication Programs/Department of Health, Behavior and Society, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Michael Toso
- Johns Hopkins Center for Communication Programs/Department of Health, Behavior and Society, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Nan Lewicky
- Johns Hopkins Center for Communication Programs/Department of Health, Behavior and Society, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Andrew Tompsett
- USAID/President’s Malaria Initiative, Washington, District of Columbia, United States of America
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Damien BG, Aguemon B, Abdoulaye Alfa D, Bocossa D, Ogouyemi-Hounto A, Remoue F, Le Hesran JY. Low use of artemisinin-based combination therapy for febrile children under five and barriers to correct fever management in Benin: a decade after WHO recommendation. BMC Public Health 2018; 18:168. [PMID: 29357869 PMCID: PMC5778640 DOI: 10.1186/s12889-018-5077-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 01/12/2018] [Indexed: 11/16/2022] Open
Abstract
Background Artemisinin-based combination therapy (ACT), used to treat uncomplicated malaria cases, is one of the main strategies of malaria control and elimination. One of the main objectives of the Benin National Malaria Control Program’s (NMCP) strategic plan is to ensure that at least 80% of uncomplicated malaria is treated with ACT within 24 h. Therefore, it was of great interest to measure whether the country case management of fever amongst children under five, adhered to the NMCP’s strategic plan and look into the barriers to the use of ACT. Methods A cross-sectional survey based on a cluster and multi-stage sampling was conducted in two rural health districts in Benin. We recruited 768 and 594 children under five years were included in the northern and in the southern respectively. Data was collected on the general use of ACT and on the correct use of ACT that adheres to the NMCP’s strategy, as well as the barriers that prevent the proper management of fever amongst children. To assess the certain predictors of ACT usage, logistic regression was used, while taking into account the cluster random effect. Results Among febrile children aged 6 to 59 months, 20.7% in the south and 33.9% in north received ACT. The correct use of ACT, was very low, 5.8% and in southern and 8.6% northern areas. Caregivers who received information on ACT were 3.13 time more likely in the south and 2.98 time more likely in the north to give ACT to their feverish child, PPR = 3.13[1.72–4.15] and PPR = 2.98 [2.72–3.11] respectively. Chloroquine and quinine, other malaria treatments not recommended by NMCP, were still being used in both areas: 12.3 and 3.3% in the south and 11.4 and 3.0% in the north. Conclusion In Benin, the use and the correct use of ACT for febrile children remains low. The study also showed that having received information about the use of ACT is positively associated with the use of ACT. This point highlights the fact that efforts may not have been sufficiently integrated with social communication, which should be based on the behavioural determinants of populations. Electronic supplementary material The online version of this article (10.1186/s12889-018-5077-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- B G Damien
- Institut de Recherche pour le Développement (IRD), Maladies Infectieuses et Vecteurs: Ecologie, Génétique, Evolution et Contrôle (MIVEGEC), UMR IRD 224-CNRS 5290, University of Montpellier, Montpellier, France. .,Centre de Recherche Entomologique de Cotonou, Bénin / Institut de Recherche pour le Développement, UMR 224-CNRS 5290 MIVEGEC, Cotonou, Bénin. .,Département de Santé Publique, Faculté des Sciences de la Santé de Cotonou, Université d'Abomey-Calavi, Cotonou, Bénin.
| | - B Aguemon
- Département de Santé Publique, Faculté des Sciences de la Santé de Cotonou, Université d'Abomey-Calavi, Cotonou, Bénin
| | - D Abdoulaye Alfa
- Centre de Recherche Entomologique de Cotonou, Bénin / Institut de Recherche pour le Développement, UMR 224-CNRS 5290 MIVEGEC, Cotonou, Bénin
| | - D Bocossa
- Université Paris 8, UFR Etudes - Recherche - et Ingénierie en territoires - Environnements - Société, Saint-Denis, France
| | - A Ogouyemi-Hounto
- Unité d'Enseignement et de Recherche en Parasitologie Mycologie/Faculté des Sciences de la Santé, Laboratoire du Centre de Lutte Intégrée contre le Paludisme, Université d'Abomey-Calavi, Cotonou, Bénin
| | - F Remoue
- Institut de Recherche pour le Développement (IRD), Maladies Infectieuses et Vecteurs: Ecologie, Génétique, Evolution et Contrôle (MIVEGEC), UMR IRD 224-CNRS 5290, University of Montpellier, Montpellier, France.,Centre de Recherche Entomologique de Cotonou, Bénin / Institut de Recherche pour le Développement, UMR 224-CNRS 5290 MIVEGEC, Cotonou, Bénin
| | - J-Y Le Hesran
- Institut de Recherche pour le Développement (IRD) / Mère et enfant face aux infections tropicales (MERIT), UMR 216, Cotonou, Bénin
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Hansen KS, Clarke SE, Lal S, Magnussen P, Mbonye AK. Cost-effectiveness analysis of introducing malaria diagnostic testing in drug shops: A cluster-randomised trial in Uganda. PLoS One 2017; 12:e0189758. [PMID: 29244829 PMCID: PMC5731679 DOI: 10.1371/journal.pone.0189758] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Accepted: 12/02/2017] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Private sector drug shops are an important source of malaria treatment in Africa, yet diagnosis without parasitological testing is common among these providers. Accurate rapid diagnostic tests for malaria (mRDTs) require limited training and present an opportunity to increase access to correct diagnosis. The present study was a cost-effectiveness analysis of the introduction of mRDTs in Ugandan drug shops. METHODS Drug shop vendors were trained to perform and sell subsidised mRDTs and artemisinin-based combination therapies (ACTs) in the intervention arm while vendors offered ACTs following presumptive diagnosis of malaria in the control arm. The effect on the proportion of customers with fever 'appropriately treated of malaria with ACT' was captured during a randomised trial in drug shops in Mukono District, Uganda. Health sector costs included: training of drug shop vendors, community sensitisation, supervision and provision of mRDTs and ACTs to drug shops. Household costs of treatment-seeking were captured in a representative sample of drug shop customers. FINDINGS The introduction of mRDTs in drug shops was associated with a large improvement of diagnosis and treatment of malaria, resulting in low incremental costs for the health sector at US$0.55 per patient appropriately treated of malaria. High expenditure on non-ACT drugs by households contributed to higher incremental societal costs of US$3.83. Sensitivity analysis showed that mRDTs would become less cost-effective compared to presumptive diagnosis with increasing malaria prevalence and lower adherence to negative mRDT results. CONCLUSION mRDTs in drug shops improved the targeting of ACTs to malaria patients and are likely to be considered cost-effective compared to presumptive diagnosis, although the increased costs borne by households when the test result is negative are a concern.
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Affiliation(s)
- Kristian Schultz Hansen
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, United Kingdom
- Department of Public Health, Section for Health Services Research, University of Copenhagen, Copenhagen, Denmark
| | - Siân E. Clarke
- Department of Disease Control, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Sham Lal
- Department of Disease Control, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Pascal Magnussen
- Centre for Medical Parasitology, University of Copenhagen, Copenhagen, Denmark
| | - Anthony K. Mbonye
- Directorate of Clinical and Community Services, Ministry of Health, Kampala, Uganda
- School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda
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Manyangadze T, Chimbari MJ, Macherera M, Mukaratirwa S. Micro-spatial distribution of malaria cases and control strategies at ward level in Gwanda district, Matabeleland South, Zimbabwe. Malar J 2017; 16:476. [PMID: 29162102 PMCID: PMC5697109 DOI: 10.1186/s12936-017-2116-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Accepted: 11/11/2017] [Indexed: 01/07/2023] Open
Abstract
Background Although there has been a decline in the number of malaria cases in Zimbabwe since 2010, the disease remains the biggest public health threat in the country. Gwanda district, located in Matabeleland South Province of Zimbabwe has progressed to the malaria pre-elimination phase. The aim of this study was to determine the spatial distribution of malaria incidence at ward level for improving the planning and implementation of malaria elimination in the district. Methods The Poisson purely spatial model was used to detect malaria clusters and their properties, including relative risk and significance levels at ward level. The geographically weighted Poisson regression (GWPR) model was used to explore the potential role and significance of environmental variables [rainfall, minimum and maximum temperature, altitude, Enhanced Vegetation Index (EVI), Normalized Difference Vegetation Index (NDVI), Normalized Difference Water Index (NDWI), rural/urban] and malaria control strategies [indoor residual spraying (IRS) and long-lasting insecticide-treated nets (LLINs)] on the spatial patterns of malaria incidence at ward level. Results Two significant clusters (p < 0.05) of malaria cases were identified: (1) ward 24 south of Gwanda district and (2) ward 9 in the urban municipality, with relative risks of 5.583 and 4.316, respectively. The semiparametric-GWPR model with both local and global variables had higher performance based on AICc (70.882) compared to global regression (74.390) and GWPR which assumed that all variables varied locally (73.364). The semiparametric-GWPR captured the spatially non-stationary relationship between malaria cases and minimum temperature, NDVI, NDWI, and altitude at the ward level. The influence of LLINs, IRS and rural or urban did not vary and remained in the model as global terms. NDWI (positive coefficients) and NDVI (range from negative to positive coefficients) showed significant association with malaria cases in some of the wards. The IRS had a protection effect on malaria incidence as expected. Conclusions Malaria incidence is heterogeneous even in low-transmission zones including those in pre-elimination phase. The relationship between malaria cases and NDWI, NDVI, altitude, and minimum temperature may vary at local level. The results of this study can be used in planning and implementation of malaria control strategies at district and ward levels.
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Affiliation(s)
- Tawanda Manyangadze
- Department of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa. .,Geography Department, Faculty of Science, Bindura University of Science Education, Bag 1020, Bindura, Zimbabwe.
| | - Moses J Chimbari
- Department of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Margaret Macherera
- Department of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa.,Department of Environmental Science and Health, Faculty of Applied Sciences, National University of Science and Technology, Ascot, P O Box AC 939, Bulawayo, Zimbabwe
| | - Samson Mukaratirwa
- School of Life Sciences, University of KwaZulu-Natal, Durban, South Africa
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Quakyi IA, Adjei GO, Sullivan DJ, Stephens JK, Laar A, Ama Aubyn VN, Owusu R, Sakyi KS, Coleman N, Krampa FD, Vanotoo L, Tuakli J, Bortei BB, Essuman E, Sorvor F, Boateng IA, Bart-Plange C, Addison EA, Winch P, Adjei AA. Targeted community based interventions improved malaria management competencies in rural Ghana. Glob Health Res Policy 2017; 2:29. [PMID: 29202097 PMCID: PMC5683319 DOI: 10.1186/s41256-017-0048-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 08/08/2017] [Indexed: 11/10/2022] Open
Abstract
Background Malaria is one of the most challenging public health concerns in the developing world. To address its impact in endemic regions, several interventions are implemented by stakeholders. The Affordable Medicine Facility-malaria (AMFm) is an example of such interventions. Its activities include communication interventions to enhance the knowledge of caregivers of children under five years, licensed chemical sellers (LCS) and prescribers on malaria management with artemisinin-based combination therapy (ACT). This study was conducted to evaluate the effectiveness of the AMFm activities on malaria among targeted groups in two rural communities in Ghana. Methods A communication intervention study was conducted in the Asante-Akim North and South Districts of Ghana. Repeated cross-sectional pre and post surveys were deployed. Relevant malaria messages were designed and used to develop the information, education and communication (IEC) tools for the intervention. With the aid of posters and flipcharts developed by our study, community health workers (CHWs), prescribers, and licenced chemical sellers provided proper counselling to clients on malaria management. Trained CHWs and community based volunteers educated caregivers of children under five years on malaria management at their homes and at public gatherings such as churches, mosques, schools. Chi-square tests and logistic regression were run to determine associations and control for demographic differences respectively. Results There was significantly high exposure to malaria/ACT interventions in the intervention district than in the comparison district (OR = 16.02; 95% CI = 7.88–32.55) and same for malaria/ACT-related knowledge (OR = 3.63; 95% CI = 2.52–5.23). The participants in the intervention district were also more knowledgeable about correct administration of dispersible drug for children <5 years than their counterparts in the unexposed district. Conclusion Our data show that targeted interventions improve malaria based competences in rural community settings. The availability of subsidized ACTs and the intensity of the communication campaigns contributed to the AMFm-related awareness, improved knowledge on malaria/ACTs and management practices.
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Affiliation(s)
- Isabella A Quakyi
- Department of Biological, Environmental and Occupational Health Sciences, School of Public Health, College of Health Sciences, University of Ghana, P.O. Box LG 13, Legon, Accra, Ghana
| | - George O Adjei
- Office of Research, Innovation and Development, University of Ghana, Legon, Accra, Ghana
| | - David J Sullivan
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St, Baltimore, MD 21205 USA
| | - Judith K Stephens
- Department of Biological, Environmental and Occupational Health Sciences, School of Public Health, College of Health Sciences, University of Ghana, P.O. Box LG 13, Legon, Accra, Ghana
| | - Amos Laar
- Department of Population, Family, and Reproductive Health, School of Public Health, University of Ghana, Legon, Accra, Ghana
| | | | - Richmond Owusu
- Department of Health Policy, Planning and Management, School of Public Health, University of Ghana, Legon, Accra, Ghana
| | - Kwame S Sakyi
- Department of International Health, Social and Behavioural Interventions Program, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St, Baltimore, MD 21205 USA
| | - Nathaniel Coleman
- Department of Biological, Environmental and Occupational Health Sciences, School of Public Health, College of Health Sciences, University of Ghana, P.O. Box LG 13, Legon, Accra, Ghana
| | - Francis D Krampa
- Department of Biochemistry, Cell and Molecular Biology, University of Ghana, Legon, Accra, Ghana
| | - Linda Vanotoo
- Regional Health Directorate, Ghana Health Services, Accra, Ghana
| | | | - Bernard B Bortei
- Department of Biological, Environmental and Occupational Health Sciences, School of Public Health, College of Health Sciences, University of Ghana, P.O. Box LG 13, Legon, Accra, Ghana
| | - Edward Essuman
- Department of Biological, Environmental and Occupational Health Sciences, School of Public Health, College of Health Sciences, University of Ghana, P.O. Box LG 13, Legon, Accra, Ghana
| | - Felix Sorvor
- Department of Biological, Environmental and Occupational Health Sciences, School of Public Health, College of Health Sciences, University of Ghana, P.O. Box LG 13, Legon, Accra, Ghana
| | - Isaac A Boateng
- Asante-Akim Central Municipal Health Directorate, Ghana Health Services, Konongo, Ghana
| | - Constance Bart-Plange
- Department of Biochemistry, Cell and Molecular Biology, University of Ghana, Legon, Accra, Ghana
| | - Ebenezer A Addison
- Kpone Katamanso District Health Directorate, Ghana Health Services, Kpone, Tema, Ghana
| | - Peter Winch
- Department of International Health, Social and Behavioural Interventions Program, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St, Baltimore, MD 21205 USA
| | - Andrew A Adjei
- Worldwide Universities Network, University of Ghana, P.O. Box LG 13, Legon, Accra, Ghana
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Saran I, Maffioli EM, Menya D, O'Meara WP. Household beliefs about malaria testing and treatment in Western Kenya: the role of health worker adherence to malaria test results. Malar J 2017; 16:349. [PMID: 28830439 PMCID: PMC5568326 DOI: 10.1186/s12936-017-1993-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 08/10/2017] [Indexed: 12/02/2022] Open
Abstract
Background Although use of malaria diagnostic tests has increased in recent years, health workers often prescribe anti-malarial drugs to individuals who test negative for malaria. This study investigates how health worker adherence to malaria case management guidelines influences individuals’ beliefs about whether their illness was malaria, and their confidence in the effectiveness of artemisinin-based combination therapy (ACT). Methods A survey was conducted with 2065 households in Western Kenya about a household member’s treatment actions for a recent febrile illness. The survey also elicited the individual’s (or their caregiver’s) beliefs about the illness and about malaria testing and treatment. Logistic regressions were used to test the association between these beliefs and whether the health worker adhered to malaria testing and treatment guidelines. Results Of the 1070 individuals who visited a formal health facility during their illness, 82% were tested for malaria. ACT rates for malaria-positive and negative individuals were 89 and 49%, respectively. Overall, 65% of individuals/caregivers believed that the illness was “very likely” malaria. Individuals/caregivers had higher odds of saying that the illness was “very likely” malaria when the individual was treated with ACT, and this was the case both among individuals not tested for malaria [adjusted odds ratio (AOR) 3.42, 95% confidence interval (CI) [1.65 7.10], P = 0.001] and among individuals tested for malaria, regardless of their test result. In addition, 72% of ACT-takers said the drug was “very likely” effective in treating malaria. However, malaria-negative individuals who were treated with ACT had lower odds of saying that the drugs were “very likely” effective than ACT-takers who were not tested or who tested positive for malaria (AOR 0.29, 95% CI [0.13 0.63], P = 0.002). Conclusion Individuals/caregivers were more likely to believe that the illness was malaria when the patient was treated with ACT, regardless of their test result. Moreover, malaria-negative individuals treated with ACT had lower confidence in the drug than other individuals who took ACT. These results suggest that ensuring health worker adherence to malaria case management guidelines will not only improve ACT targeting, but may also increase patient/caregivers’ confidence in malaria testing and treatment. Electronic supplementary material The online version of this article (doi:10.1186/s12936-017-1993-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Indrani Saran
- Duke Global Health Institute, Duke University, 310 Trent Drive, Durham, NC, 27701, USA.
| | | | - Diana Menya
- School of Public Health, College of Health Sciences, Moi University, Eldoret, Kenya
| | - Wendy Prudhomme O'Meara
- Duke Global Health Institute, Duke University, 310 Trent Drive, Durham, NC, 27701, USA.,School of Public Health, College of Health Sciences, Moi University, Eldoret, Kenya.,Duke University Medical Center, Duke University, Durham, USA
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Kaula H, Buyungo P, Opigo J. Private sector role, readiness and performance for malaria case management in Uganda, 2015. Malar J 2017; 16:219. [PMID: 28545583 PMCID: PMC5445348 DOI: 10.1186/s12936-017-1824-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 04/18/2017] [Indexed: 12/04/2022] Open
Abstract
Background Several interventions have been put in place to promote access to quality malaria case management services in Uganda’s private sector, where most people seek treatment. This paper describes evidence using a mixed-method approach to examine the role, readiness and performance of private providers at a national level in Uganda. These data will be useful to inform strategies and policies for improving malaria case management in the private sector. Methods The ACTwatch national anti-malarial outlet survey was conducted concurrently with a fever case management study. The ACTwatch nationally representative anti-malarial outlet survey was conducted in Uganda between May 18th 2015 and July 2nd 2015. A representative sample of sub-counties was selected in 14 urban and 13 rural clusters with probability proportional to size and a census approach was used to identify outlets. Outlets eligible for the survey met at least one of three criteria: (1) one or more anti-malarials were in stock on the day of the survey; (2) one or more anti-malarials were in stock in the 3 months preceding the survey; and/or (3) malaria blood testing (microscopy or RDT) was available. The fever case management study included observations of provider-patient interactions and patient exit interviews. Data were collected between May 20th and August 3rd, 2015. The fever case management study was implemented in the private sector. Potential outlets were identified during the main outlet survey and included in this sub-sample if they had both artemisinin-based combination therapy (ACT) [artemether–lumefantrine (AL)], in stock on the day of survey as well as diagnostic testing available. Results A total of 9438 outlets were screened for eligibility in the ACTwatch outlet survey and 4328 outlets were found to be stocking anti-malarials and were interviewed. A total of 9330 patients were screened for the fever case management study and 1273 had a complete patient observation and exit interview. Results from the outlet survey illustrate that the majority of anti-malarials were distributed through the private sector (54.3%), with 31.4% of all anti-malarials distributed through drug stores and 14.4% through private for-profit health facilities. Availability of different anti-malarials and diagnostic testing in the private sector was: ACT (80.7%), quality-assured (QA) ACT (72.0%), sulfadoxine–pyrimethamine (SP) (47.1%), quinine (73.2%) and any malaria blood testing (32.9%). Adult QAACT ($1.62) was three times more expensive than SP ($0.48). The results from the fever case management study found 44.4% of respondents received a malaria test, and among those who tested positive for malaria, 60.0% received an ACT, 48.5% received QAACT; 14.4% a non-artemisinin therapy; 14.9% artemether injection, and 42.5% received an antibiotic. Conclusion The private sector plays an important role in malaria case management in Uganda. While several private sector initiatives have improved availability of QAACT, there are gaps in malaria diagnosis and distribution of non-artemisinin monotherapies persists. Further private sector strategies, including those focusing on drug stores, are needed to increase coverage of parasitological testing and removal of non-artemisinin therapies from the marketplace. Electronic supplementary material The online version of this article (doi:10.1186/s12936-017-1824-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | - Henry Kaula
- Programme for Accessible Communication and Education (PACE) Uganda, Plot # 2, Ibis Vale, Kololo-off Prince Charles Drive, Kampala, Uganda.
| | - Peter Buyungo
- Programme for Accessible Communication and Education (PACE) Uganda, Plot # 2, Ibis Vale, Kololo-off Prince Charles Drive, Kampala, Uganda
| | - Jimmy Opigo
- National Malaria Control Programme, Ministry of Health, Kampala, Uganda
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Alegana VA, Wright J, Pezzulo C, Tatem AJ, Atkinson PM. Treatment-seeking behaviour in low- and middle-income countries estimated using a Bayesian model. BMC Med Res Methodol 2017; 17:67. [PMID: 28427337 PMCID: PMC5397699 DOI: 10.1186/s12874-017-0346-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 04/12/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Seeking treatment in formal healthcare for uncomplicated infections is vital to combating disease in low- and middle-income countries (LMICs). Healthcare treatment-seeking behaviour varies within and between communities and is modified by socio-economic, demographic, and physical factors. As a result, it remains a challenge to quantify healthcare treatment-seeking behaviour using a metric that is comparable across communities. Here, we present an application for transforming individual categorical responses (actions related to fever) to a continuous probabilistic estimate of fever treatment for one country in Sub-Saharan Africa (SSA). METHODS Using nationally representative household survey data from the 2013 Demographic and Health Survey (DHS) in Namibia, individual-level responses (n = 1138) were linked to theoretical estimates of travel time to the nearest public or private health facility. Bayesian Item Response Theory (IRT) models were fitted via Markov Chain Monte Carlo (MCMC) simulation to estimate parameters related to fever treatment and estimate probability of treatment for children under five years. Different models were implemented to evaluate computational needs and the effect of including predictor variables such as rurality. The mean treatment rates were then estimated at regional level. RESULTS Modelling results suggested probability of fever treatment was highest in regions with relatively high incidence of malaria historically. The minimum predicted threshold probability of seeking treatment was 0.3 (model 1: 0.340; 95% CI 0.155-0.597), suggesting that even in populations at large distances from facilities, there was still a 30% chance of an individual seeking treatment for fever. The agreement between correctly predicted probability of treatment at individual level based on a subset of data (n = 247) was high (AUC = 0.978), with a sensitivity of 96.7% and a specificity of 75.3%. CONCLUSION We have shown how individual responses in national surveys can be transformed to probabilistic measures comparable at population level. Our analysis of household survey data on fever suggested a 30% baseline threshold for fever treatment in Namibia. However, this threshold level is likely to vary by country or endemicity. Although our focus was on fever treatment, the methodology outlined can be extended to multiple health seeking behaviours captured in routine national survey data and to other infectious diseases.
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Affiliation(s)
- Victor A Alegana
- Geography and Environment, University of Southampton, Southampton, UK.
- Flowminder Foundation, Stockholm, Sweden.
| | - Jim Wright
- Geography and Environment, University of Southampton, Southampton, UK
| | - Carla Pezzulo
- Geography and Environment, University of Southampton, Southampton, UK
- Flowminder Foundation, Stockholm, Sweden
| | - Andrew J Tatem
- Geography and Environment, University of Southampton, Southampton, UK
- Flowminder Foundation, Stockholm, Sweden
| | - Peter M Atkinson
- Geography and Environment, University of Southampton, Southampton, UK
- Faculty of Science and Technology, Lancaster University, Lancaster, UK
- School of Geography, Archaeology and Palaeoecology, Queen's University Belfast, Belfast, BT7 1NN, Northern Ireland, UK
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Bennett A, Bisanzio D, Yukich JO, Mappin B, Fergus CA, Lynch M, Cibulskis RE, Bhatt S, Weiss DJ, Cameron E, Gething PW, Eisele TP. Population coverage of artemisinin-based combination treatment in children younger than 5 years with fever and Plasmodium falciparum infection in Africa, 2003-2015: a modelling study using data from national surveys. Lancet Glob Health 2017; 5:e418-e427. [PMID: 28288746 PMCID: PMC5450656 DOI: 10.1016/s2214-109x(17)30076-1] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 01/12/2017] [Accepted: 01/13/2017] [Indexed: 11/21/2022]
Abstract
BACKGROUND Artemisinin-based combination therapies (ACTs) are the most effective treatment for uncomplicated Plasmodium falciparum malaria infection. A commonly used indicator for monitoring and assessing progress in coverage of malaria treatment is the proportion of children younger than 5 years with reported fever in the previous 14 days who have received an ACT. We propose an improved indicator that incorporates parasite infection status (as assessed by a rapid diagnostic test [RDT]), which is available in recent household surveys. In this study we estimated the annual proportion of children younger than 5 years with fever and a positive RDT in Africa who received an ACT in 2003-15. METHODS Our modelling study used cross-sectional data on treatment for fever and RDT status for children younger than 5 years compiled from all nationally available representative household surveys (the Malaria Indicator Surveys, Demographic and Health Surveys, and Multiple Indicator Cluster Surveys) across sub-Saharan Africa between 2003 and 2015. Estimates for the proportion of children younger than 5 years with a fever within the previous 14 days and P falciparum infection assessed by RDT who received an ACT were incorporated in a generalised additive mixed model, including data on ACT distributions, to estimate coverage across all countries and time periods. We did random effects meta-analyses to examine individual, household, and community effects associated with ACT coverage. FINDINGS We obtained data on 201 704 children younger than 5 years from 103 surveys (22 MIS, 61 DHS, and 20 MICS) across 33 countries. RDT results were available for 40 of these surveys including 40 261 (20%) children, and we predicted RDT status for the remaining 161 443 (80%) children. Our results showed that ACT coverage in children younger than 5 years with a fever and P falciparum infection increased across sub-Saharan Africa in 2003-15, but even in 2015, only 19·7% (95% CI 15·6-24·8) of children younger than 5 years with a fever and P falciparum infection received an ACT. In meta-analyses, children younger than 5 years were more likely to receive an ACT for fever and P falciparum infection if they lived in an urban area (vs rural area; odds ratio [OR] 1·18, 95% CI 1·06-1·31), had household wealth above the national median (vs wealth below the median; OR 1·26, 1·16-1·39), had a caregiver with any education (vs no education; OR 1·31, 1·22-1·41), had a household insecticide-treated net (ITN; vs no ITN; OR 1·21, 1·13-1·29), were older than 2 years (vs ≤2 years; OR 1·09, 1·01-1·17), or lived in an area with a higher mean P falciparum prevalence in children aged 2-10 years (OR 1·12, 1·02-1·23). In the subgroup of children for whom treatment was sought, those who sought treatment in the public sector were more likely to receive an ACT (vs the private sector; OR 3·18, 2·67-3·78). INTERPRETATION Despite progress during the 2003-15 malaria programme, ACT treatment for children with malaria remains unacceptably low. More work is needed at the country level to understand how health-care access, service delivery, and ACT supply might be improved to ensure appropriate treatment for all children with malaria. FUNDING US President's Malaria Initiative and Medicines for Malaria Venture.
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Affiliation(s)
- Adam Bennett
- Malaria Elimination Initiative, Global Health Group, University of San Francisco, San Francisco, CA, USA.
| | - Donal Bisanzio
- Oxford Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Joshua O Yukich
- Center for Applied Malaria Research and Evaluation, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, USA
| | - Bonnie Mappin
- Oxford Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | | | - Michael Lynch
- World Health Organization, Geneva, Switzerland; US Centers for Disease Control, Atlanta, GA, USA
| | | | - Samir Bhatt
- Oxford Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Daniel J Weiss
- Oxford Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Ewan Cameron
- Oxford Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Peter W Gething
- Oxford Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Thomas P Eisele
- Center for Applied Malaria Research and Evaluation, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, USA
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Laktabai J, Lesser A, Platt A, Maffioli E, Mohanan M, Menya D, Prudhomme O'Meara W, Turner EL. Innovative public-private partnership to target subsidised antimalarials: a study protocol for a cluster randomised controlled trial to evaluate a community intervention in Western Kenya. BMJ Open 2017; 7:e013972. [PMID: 28320794 PMCID: PMC5372155 DOI: 10.1136/bmjopen-2016-013972] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
INTRODUCTION There are concerns of inappropriate use of subsidised antimalarials due to the large number of fevers treated in the informal sector with minimal access to diagnostic testing. Targeting antimalarial subsidies to confirmed malaria cases can lead to appropriate, effective therapy. There is evidence that community health volunteers (CHVs) can be trained to safely and correctly use rapid diagnostic tests (RDTs). This study seeks to evaluate the public health impact of targeted antimalarial subsidies delivered through a partnership between CHVs and the private retail sector. METHODS AND ANALYSIS We are conducting a stratified cluster-randomised controlled trial in Western Kenya where 32 community units were randomly assigned to the intervention or control (usual care) arm. In the intervention arm, CHVs offer free RDT testing to febrile individuals and, conditional on a positive test result, a voucher to purchase a WHO-qualified artemisinin combination therapy (ACT) at a reduced fixed price in the retail sector.Study outcomes in individuals with a febrile illness in the previous 4 weeks will be ascertained through population-based cross-sectional household surveys at four time points: baseline, 6, 12 and 18 months postbaseline. The primary outcome is the proportion of fevers that receives a malaria test from any source (CHV or health facility). The main secondary outcome is the proportion of ACTs used by people with a malaria-positive test. Other secondary outcomes include: the proportion of ACTs used by people without a test and adherence to test results. ETHICS AND DISSEMINATION The protocol has been approved by the National Institutes of Health, the Moi University School of Medicine Institutional Research and Ethics Committee and the Duke University Medical Center Institutional Review Board. Findings will be reported on clinicalstrials.gov, in peer-reviewed publications and through stakeholder meetings including those with the Kenyan Ministry of Health. TRIAL REGISTRATION NUMBER Pre-results, NCT02461628.
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Affiliation(s)
| | - Adriane Lesser
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
| | - Alyssa Platt
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
- Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina, USA
| | - Elisa Maffioli
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
- Department of Economics, Duke University, Durham, North Carolina, USA
| | - Manoj Mohanan
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
- Department of Economics, Duke University, Durham, North Carolina, USA
- Sanford School of Public Policy, Duke University, Durham, North Carolina, USA
| | - Diana Menya
- Moi University School of Public Health, College of Health Sciences, Eldoret, Kenya
| | - Wendy Prudhomme O'Meara
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
- Moi University School of Public Health, College of Health Sciences, Eldoret, Kenya
- Division of Infectious Diseases and International Health, Duke University Medical Center, Durham, North Carolina, USA
| | - Elizabeth L Turner
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
- Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina, USA
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Disparities between malaria infection and treatment rates: Evidence from a cross-sectional analysis of households in Uganda. PLoS One 2017; 12:e0171835. [PMID: 28241041 PMCID: PMC5328248 DOI: 10.1371/journal.pone.0171835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2016] [Accepted: 01/26/2017] [Indexed: 12/04/2022] Open
Abstract
Background In Sub-Saharan Africa, both under-treatment and over-treatment of malaria are common since illnesses are often diagnosed and treated on the basis of symptoms. We investigate whether malaria treatment rates among febrile individuals correspond to observed patterns of malaria infection by age and by local prevalence. Methods and findings We use data on treatment of febrile illnesses from a household survey that was conducted between March and May 2012 in 92 villages in six districts in Eastern Uganda. All household members were also tested for malaria using a rapid diagnostic test. We show that both the age of the febrile individual and the village prevalence rate are strongly associated with the odds that a febrile patient was infected with malaria, but not with the odds of ACT treatment. Compared to individuals who were aged 15 or above, febrile individuals aged 5–14 had 3.21 times the odds of testing positive for malaria (95% CI: [2.36 4.37], P<0·001), and febrile individuals who were under age 5 had 2.66 times the odds of testing positive for malaria (95% CI: [1.99 3.56], P<0·001). However, ACT treatment rates for febrile illnesses were not significantly higher for either children ages 5–14 (Unadjusted OR: 1.19, 95% CI: [0.88 1.62], P = 0.255) or children under the age of 5 (Unadjusted OR: 1.24, 95% CI: [0.92 1.68], P = 0·154). A one standard deviation increase in the village malaria prevalence rate was associated with a 2.03 times higher odds that a febrile individual under the age of five tested positive for malaria (95% CI: [1.63 2.54], p<0·001), but was not significantly associated with the odds of ACT treatment (Un-adjusted OR: 0.83, 95% CI: [0.66 1.05], P = 0·113). We present some evidence that this discrepancy may be because caregivers do not suspect a higher likelihood of malaria infection, conditional on fever, in young children or in high-prevalence villages. Conclusion Our findings suggest that households have significant mis-perceptions about malaria likelihood that may contribute to the under-treatment of malaria. Policies are needed to encourage caregivers to seek immediate diagnostic testing and treatment for febrile illnesses, particularly among young children.
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Mpanya G, Tshefu A, Likwela JL. The malaria testing and treatment market in Kinshasa, Democratic Republic of the Congo, 2013. Malar J 2017; 16:94. [PMID: 28241832 PMCID: PMC5330009 DOI: 10.1186/s12936-016-1659-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Accepted: 12/15/2016] [Indexed: 11/20/2022] Open
Abstract
Background The Democratic Republic of Congo (DRC) is one of the two most leading contributors to the global burden of disease due to malaria. This paper describes the malaria testing and treatment market in the nation’s capital province of Kinshasa, including availability of malaria testing and treatment and relative anti-malarial market share for the public and private sector. Methods A malaria medicine outlet survey was conducted in Kinshasa province in 2013. Stratified multi-staged sampling was used to select areas for the survey. Within sampled areas, all outlets with the potential to sell or distribute anti-malarials in the public and private sector were screened for eligibility. Among outlets with anti-malarials or malaria rapid diagnostic tests (RDT) in stock, a full audit of all available products was conducted. Information collected included product information (e.g. active ingredients, brand name), amount reportedly distributed to patients in the past week, and retail price. Results In total, 3364 outlets were screened for inclusion across Kinshasa and 1118 outlets were eligible for the study. Among all screened outlets in the private sector only about one in ten (12.1%) were stocking quality-assured Artemisinin-based Combination Therapy (ACT) medicines. Among all screened public sector facilities, 24.5% had both confirmatory testing and quality-assured ACT available, and 20.2% had sulfadoxine-pyrimethamine (SP) available for intermittent preventive therapy during pregnancy (IPTp). The private sector distributed the majority of anti-malarials in Kinshasa (96.7%), typically through drug stores (89.1% of the total anti-malarial market). Non-artemisinin therapies were the most commonly distributed anti-malarial (50.1% of the total market), followed by non quality-assured ACT medicines (38.5%). The median price of an adult quality-assured ACT was $6.59, and more expensive than non quality-assured ACT ($3.71) and SP ($0.44). Confirmatory testing was largely not available in the private sector (1.1%). Conclusions While the vast majority of anti-malarial medicines distributed to patients in Kinshasa province are sold within the private sector, availability of malaria testing and appropriate treatment for malaria is alarmingly low. There is a critical need to improve access to confirmatory testing and quality-assured ACT in the private sector. Widespread availability and distribution of non quality-assured ACT and non-artemisinin therapies must be addressed to ensure effective malaria case management. Electronic supplementary material The online version of this article (doi:10.1186/s12936-016-1659-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | - Godéfroid Mpanya
- Association de Santé Familial, 4630 Avenue de la Science, Immeuble USTC, Bloc C, Gombe, Kinshasa, Democratic Republic of Congo.
| | - Antoinette Tshefu
- Ecole de Santé Public de Kinshasa, Kinshasa, Democratic Republic of Congo
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Lussiana C, Floridia M, Martinho do Rosário J, Fortes F, Allan R. Impact of introducing subsidized combination treatment with artemether-lumefantrine on sales of anti-malarial monotherapies: a survey of private sector pharmacies in Huambo, Angola. Trans R Soc Trop Med Hyg 2016; 110:588-596. [PMID: 27856948 DOI: 10.1093/trstmh/trw071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 10/21/2016] [Accepted: 10/25/2016] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Artemisinin-based combination therapies (ACTs) against malaria are subsidized in many African countries, but the impact of subsidy programs in reducing the sales of concomitantly available antimalarial monotherapies is poorly defined. METHODS Data from The MENTOR initiative, that introduced subsidized artemether-lumefantrine (sAL) in the private sector of Huambo province, Angola, were used. The main response variable was represented by sales of sAL and of monotherapies, measured as number of treatment courses. Sales in private pharmacies of sAL and four antimalarial monotherapies between 2009 and 2013 were organized in four time-periods, and analyzed using generalized linear models for repeated measures. A secondary analysis evaluated changes in relative market share. RESULTS We analyzed data from 34 pharmacies at four time points, taken from a larger survey that involved 165 pharmacies between June 2009 and March 2013. The sAL, following its introduction, became the dominant antimalarial treatment in the private sector, usually exceeding the total sales of all antimalarial monotherapies combined (1480/2800 total treatment courses, 52.8% of all sales in March 2013). Sales of monotherapies decreased significantly, but did not stop, representing 36.7% (1028/2800) of sales at the end of the survey. CONCLUSIONS Subsidized ACTs can attain rapidly a high relative market share. Their introduction reduced, but did not eliminate the demand for less effective monotherapies, that might favor parasite resistance.
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Affiliation(s)
| | - Marco Floridia
- Istituto Superiore di Sanitá, Department of Therapeutic Research and Medicines Evaluation, Istituto Superiore di Sanità, Rome, Italy
| | | | - Filomeno Fortes
- National Malaria Control Programme, Ministry of Health, Luanda, Angola
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Karyana M, Devine A, Kenangalem E, Burdarm L, Poespoprodjo JR, Vemuri R, Anstey NM, Tjitra E, Price RN, Yeung S. Treatment-seeking behaviour and associated costs for malaria in Papua, Indonesia. Malar J 2016; 15:536. [PMID: 27821127 PMCID: PMC5100266 DOI: 10.1186/s12936-016-1588-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 10/28/2016] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Malaria remains a significant public health issue in Eastern Indonesia, where multidrug resistant Plasmodium falciparum and Plasmodium vivax are highly prevalent. The objective of this study was to describe treatment-seeking behaviour and household costs prior to a change to a unified treatment policy of dihydroartemisinin-piperaquine in Mimika district, Papua province in 2006. METHODS In 2005 a randomized cross-sectional household survey was conducted to collect data on demographics, socio-economic status (SES), treatment-seeking, case management, and household costs. Information on the cost of illness was also collected from patients exiting health facilities, in order to compare the cost of episodes diagnosed as P. vivax compared with those diagnosed as P. falciparum. RESULTS 825 households were included in the survey. Of the 764 individuals who sought treatment for fever outside the home in the last month, 46% (349/764) went to a public health facility. Of the 894 reported visits to healthcare providers, 48% (433) resulted in a blood test, of which 78% (337) were reportedly positive. Only 10% (17/177) of individuals who reported testing positive for P. falciparum or mixed infection received the first-line treatment of chloroquine with SP, and 38% (61/159) of those with a diagnosis of P. vivax reportedly received the first-line treatment of chloroquine and primaquine. Overall, public facilities were more likely to prescribe the correct prevailing first-line drug combinations than private providers (OR = 3.77 [95% CI 2.31-6.14], p < 0.001). The mean cost to the household of an episode of P. vivax was similar to the cost of P. falciparum [US$44.50 (SD: 46.23) vs US$48.58 (SD: 64.65)]. CONCLUSIONS Private providers were a popular source of treatment for malaria, but adherence to the national guidelines was low and the economic burden of malaria for both P. falciparum and P. vivax infections was substantial. Engagement with the private sector is needed to ensure that patients have access to affordable good quality, effective diagnostics and anti-malarials for both P. falciparum and P. vivax.
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Affiliation(s)
- Muhammad Karyana
- National Institute of Health Research and Development, Ministry of Health, Jakarta, Indonesia
| | - Angela Devine
- Mahidol-Oxford Tropical Medicine Research Unit, Mahidol University, Bangkok, Thailand
- Nuffield Department of Clinical Medicine, Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
| | - Enny Kenangalem
- Timika Malaria Research Program, Papuan Health and Community Development Foundation, Timika, Papua Indonesia
- Mimika District Health Authority, Timika, Papua Indonesia
| | - Lenny Burdarm
- Mimika District Health Authority, Timika, Papua Indonesia
| | - Jeanne Rini Poespoprodjo
- Timika Malaria Research Program, Papuan Health and Community Development Foundation, Timika, Papua Indonesia
- Mimika District Health Authority, Timika, Papua Indonesia
- Department of Child Health, Faculty of Medicine, University Gadjah Mada, Yogyakarta, Indonesia
| | - Ram Vemuri
- Business School, Charles Darwin University, Darwin, Australia
| | - Nicholas M. Anstey
- Global and Tropical Health Division, Menzies School of Health Research and Charles Darwin University, Darwin, Australia
| | - Emiliana Tjitra
- National Institute of Health Research and Development, Ministry of Health, Jakarta, Indonesia
| | - Ric N. Price
- Nuffield Department of Clinical Medicine, Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK
- Global and Tropical Health Division, Menzies School of Health Research and Charles Darwin University, Darwin, Australia
| | - Shunmay Yeung
- Department of Clinical Research, Faculty of Infectious and Tropical Disease, London School of Hygiene & Tropical Medicine, London, UK
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Kassam R, Collins J, Sekiwunga R. Assets and challenges facing caregivers when managing malaria in young children in rural Uganda. Malar J 2016; 15:467. [PMID: 27618985 PMCID: PMC5020540 DOI: 10.1186/s12936-016-1521-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Accepted: 09/06/2016] [Indexed: 12/03/2022] Open
Abstract
Background Despite efforts to improve malaria management for children, a substantial gap remains between policy and practice in Uganda. The aim of this study was to create quantitative profiles of assets and challenges facing caregivers in Butaleja District when managing malaria in children aged 5 years and under. The objectives were: (1) to estimate caregivers’ assets and challenges during an acute episode; and, (2) to ascertain which caregiver attributes influenced receipt of an appropriate anti-malarial the most. Methods Data from a 2011 cross-sectional, household survey and ten psychometrically justified scales were used to estimate caregivers’ assets and challenges. The scales scores were simple counts across a series of items, for example, the number of times a caregiver answered a knowledge item correctly or the number of times a caregiver relied on a credible source for information. Since high scores on six of the scales reflected attributes that eased the burden of caregiving, these were labelled ‘caregiver assets’. Similarly, high scores on four of the measures signalled that a caregiver was having trouble managing the malaria episode, thereby reflecting deficits, and these were labelled ‘caregiver challenges’. ANOVAs were used to compare scale scores between caregivers of children who received an appropriate anti-malarial versus those who did not. Results On the six asset scales, caregivers averaged highest on knowledge (65 %), followed by correct episode management (48 %), use of trustworthy information sources (40 %), ability to initiate or redirect their child’s treatment (37 %), and lowest on possible encounters with health professionals to assist in treatment decisions (33 %). Similarly, the average caregiver reported problems with 74 % of the issues they might encounter in accessing advice, and 56 % of the problems in obtaining the best anti-malarial. Caregivers whose children received an appropriate anti-malarial demonstrated greater assets and fewer challenges than those whose child did not, with important regional differences existing. Overall, no one region performed particularly well across all ten scales. Conclusions Findings from this study suggest that the low use of artemisinin-based combination therapy (ACT) in Butaleja for children 5 years and under may result from caregivers’ high perceived barrier to accessing ACT and low perceived benefits from ACT. Electronic supplementary material The online version of this article (doi:10.1186/s12936-016-1521-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Rosemin Kassam
- Faculty of Medicine, School of Population and Public Health, University of British Columbia, 2206 East Mall, Vancouver, BC, V6T 1Z3, Canada.
| | - John Collins
- Department of Educational Studies, Faculty of Education, University of British Columbia, 2125 Main Mall, Vancouver, V6T 1Z4, Canada
| | - Richard Sekiwunga
- Child Health and Development Centre, School of Medicine, Makerere University, P.O. Box 7062, Kampala, Uganda
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Caregivers' treatment-seeking behaviors and predictors of whether a child received an appropriate antimalarial treatment: a household survey in rural Uganda. BMC Infect Dis 2016; 16:478. [PMID: 27600604 PMCID: PMC5012054 DOI: 10.1186/s12879-016-1815-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 09/01/2016] [Indexed: 11/20/2022] Open
Abstract
Background This study responds to a rural community’s concern that, despite national initiatives, malaria management in young children falls short of national guidelines in their district. This study aimed to: (1) describe caregivers’ treatment-seeking behaviors in the rural district of Butaleja, (2) estimate the percentage of children who received an appropriate antimalarial, and (3) determine factors that maximized the likelihood of receiving an appropriate antimalarial. Appropriate antimalarial in this study is defined as having received only the Uganda’s age-specific first-line malaria treatment for uncomplicated and severe malaria during the course of the febrile illness. Methods A household survey design was used in 2011 to interview 424 caregivers with a child aged five and under who had fever within the two weeks preceding the survey. The survey evaluated factors that included: knowledge about malaria and its treatment, management practices, decision-making, and access to artemisinin combination therapy (ACT) and information sources. Bivariate analysis, followed by logistic regression, was used to determine predictors of the likelihood of receiving an appropriate antimalarial. Results Home management was the most common first action, with most children requiring a subsequent action to manage their fever. Overall, 20.9 % of children received a blood test, 68.4 % received an antimalarial, and 41.0 % received an ACT. But closer inspection showed that only 31.6 % received an appropriate antimalarial. These results confirm that ACT usage and receipt of an appropriate antimalarial in Butaleja remain well below the 2010/2015 target of 85 %. While nine survey items differentiated significantly whether a child had or had not received an appropriate antimalarial, our logistic regression model identified four items as independent predictors of likelihood that a child would receive an appropriate antimalarial: obtaining antimalarials from regulated outlets (OR = 14.99); keeping ACT in the home for future use (OR = 6.36); reporting they would select ACT given the choice (OR = 2.31); and child’s age older than four months (OR = 5.67). Conclusions Few children in Butaleja received malaria treatment in accordance with national guidelines. This study highlighted the importance of engaging the full spectrum of stakeholders in the management of malaria in young children - including licensed and unlicensed providers, caregivers, and family members. Electronic supplementary material The online version of this article (doi:10.1186/s12879-016-1815-5) contains supplementary material, which is available to authorized users.
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Lussiana C. Towards subsidized malaria rapid diagnostic tests. Lessons learned from programmes to subsidise artemisinin-based combination therapies in the private sector: a review. Health Policy Plan 2016; 31:928-39. [PMID: 25862732 PMCID: PMC4977424 DOI: 10.1093/heapol/czv028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/07/2015] [Indexed: 11/14/2022] Open
Abstract
The idea of a private sector subsidy programme of artemisinin-based combination therapies (ACTs) was first proposed in 2004. Since then, several countries around the world have hosted pilot projects or programmes on subsidized ACTs and/or the Affordable Medicines Facility-malaria programme (AMFm). Overall the private sector subsidy programmes of ACTs have been effective in increasing availability of ACTs in the private sector and driving down average prices but struggled to crowd out antimalarial monotherapies. The results obtained from this ambitious strategy should inform policy makers in the designing of future interventions aimed to control malaria morbidity and mortality. Among the interventions recently proposed, a subsidy of rapid diagnostic tests (RDTs) in the private sector has been recommended by governments and international donors to cope with over-treatment with ACTs and to delay the emergence of resistance to artemisinin. In order to improve the cost-effectiveness of co-paid RDTs, we should build on the lessons we learned from almost 10 years of private sector subsidy programmes of ACTs in malaria-endemic countries.
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Birhanu Z, Abebe L, Sudhakar M, Dissanayake G, Yihdego YYE, Alemayehu G, Yewhalaw D. Malaria Related Perceptions, Care Seeking after Onset of Fever and Anti-Malarial Drug Use in Malaria Endemic Settings of Southwest Ethiopia. PLoS One 2016; 11:e0160234. [PMID: 27517717 PMCID: PMC4982631 DOI: 10.1371/journal.pone.0160234] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 07/15/2016] [Indexed: 11/18/2022] Open
Abstract
Background Prompt care seeking and appropriate use of anti-malarial drugs are critical components of malaria prevention and control. This study assessed malaria related perceptions, care seeking behavior and anti-malarial drug use in malaria endemic settings of Ethiopia. Methods Data were generated from a community based cross-sectional study conducted among 798 households during January 2014 as part of a larger household behavioral study in three malaria endemic districts of Jimma Zone, Southwest Ethiopia. Both quantitative and qualitative data were collected and analyzed using SPSS 17.0 and STATA 12.0. Results In this study, only 76.1% of the respondents associated malaria to mosquito bite, and incorrect beliefs and perceptions were noted. Despite moderate level of knowledge (estimated mean = 62.2, Std Err = 0.7, 95% CI: 60.6–63.8%), quite high favorable attitude (overall estimated mean = 91.5, Std Err = 0.6, 95% CI: 90.1–92.9%) were recorded towards malaria preventive measures. The mean attitude score for prompt care seeking, appropriate use of anti-malarial drugs, LLIN use and Indoor Residual Spray acceptance was 98.5 (Std Err = 0.4, 95% CI:97.5–99.4), 92.7 (Std Err = 0.6 95% CI:91.5–93.9), 88.8 (Std Err = 0.5, 95% CI:85.5–92.1) and 86.5 (Std Err = 1.2, 95% CI: 83.9–89.1), respectively. The prevalence of fever was 2.9% (116/4107) and of the study participants with fever, 71.9% (95% CI: 65.5–78.3%) sought care and all of them consulted formal health care system. However, only 17 (19.8%) sought care within 24 hours after onset of fever. The frequency of care seeking was higher (77.8%, n = 21/27) and more prompt (28.6%, 6/21) for children under five as compared to old age groups despite it was not statistically significant (p > 0.05). However, higher median time of seeking first care was observed among Muslims and people who did not attend school (p < 0.05). Of those who used anti-malarial drugs, 9.1% indicated that they used it inappropriately through saving and/or sharing. Irregular availability of anti-malarial drugs; irregular presence of frontline health workers and misconceptions were mentioned to contribute to delayed care seeking and irrational use of anti-malarial drugs. Conclusions Although care seeking behavior for febrile illness was quite high in this community, the habit of prompt care seeking was very limited. Thus, malaria prevention and control programs need to take into account local misconceptions and wrong perceptions, and health system factors to achieve optimal health seeking behavior in such malaria endemic settings.
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Affiliation(s)
- Zewdie Birhanu
- Department of Health Education and Behavioral Sciences, College of Health Sciences, Jimma University, Jimma, Ethiopia
- * E-mail:
| | - Lakew Abebe
- Department of Health Education and Behavioral Sciences, College of Health Sciences, Jimma University, Jimma, Ethiopia
| | - Morankar Sudhakar
- Department of Health Education and Behavioral Sciences, College of Health Sciences, Jimma University, Jimma, Ethiopia
| | - Gunawardena Dissanayake
- President’s Malaria Initiative, United States Agency for International Development, Addis Ababa, Ethiopia
| | | | - Guda Alemayehu
- President’s Malaria Initiative, United States Agency for International Development, Addis Ababa, Ethiopia
| | - Delenasaw Yewhalaw
- Department of Medical Laboratory Sciences and Pathology, College of Health Sciences, Jimma University, Jimma, Ethiopia
- Tropical and Infectious Diseases Research Center, Jimma University, Jimma, Ethiopia
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How Do Patients and Health Workers Interact around Malaria Rapid Diagnostic Testing, and How Are the Tests Experienced by Patients in Practice? A Qualitative Study in Western Uganda. PLoS One 2016; 11:e0159525. [PMID: 27494507 PMCID: PMC4975385 DOI: 10.1371/journal.pone.0159525] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Accepted: 07/04/2016] [Indexed: 11/25/2022] Open
Abstract
Background Successful scale-up in the use of malaria rapid diagnostic tests (RDTs) requires that patients accept testing and treatment based on RDT results and that healthcare providers treat according to test results. Patient-provider communication is a key component of quality care, and leads to improved patient satisfaction, higher adherence to treatment and better health outcomes. Voiced or perceived patient expectations are also known to influence treatment decision-making among healthcare providers. While there has been a growth in literature on provider practices around rapid testing for malaria, there has been little analysis of inter-personal communication around the testing process. We investigated how healthcare providers and patients interact and engage throughout the diagnostic and treatment process, and how the testing service is experienced by patients in practice. Methods This research was conducted alongside a larger study which explored determinants of provider treatment decision-making following negative RDT results in a rural district (Kibaale) in mid-western Uganda, ten months after RDT introduction. Fifty-five patients presenting with fever were observed during routine outpatient visits at 12 low-level public health facilities. Observation captured communication practices relating to test purpose, results, diagnosis and treatment. All observed patients or caregivers were immediately followed up with in-depth interview. Analysis followed the ‘framework’ approach. A summative approach was also used to analyse observation data. Results Providers failed to consistently communicate the reasons for carrying out the test, and particularly to RDT-negative patients, a diagnostic outcome or the meaning of test results, also leading to confusion over what the test can detect. Patients appeared to value testing, but were frustrated by the lack of communication on outcomes. RDT-negative patients were dissatisfied by the absence of information on an alternative diagnosis and expressed uncertainty around adequacy of proposed treatment. Conclusions Poor provider communication practices around the testing process, as well as limited inter-personal exchange between providers and patients, impacted on patients’ perceptions of their proposed treatment. Patients have a right to health information and may be more likely to accept and adhere to treatment when they understand their diagnosis and treatment rationale in relation to their perceived health needs and visit expectations.
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Advances in mapping malaria for elimination: fine resolution modelling of Plasmodium falciparum incidence. Sci Rep 2016; 6:29628. [PMID: 27405532 PMCID: PMC4942778 DOI: 10.1038/srep29628] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Accepted: 06/22/2016] [Indexed: 10/31/2022] Open
Abstract
The long-term goal of the global effort to tackle malaria is national and regional elimination and eventually eradication. Fine scale multi-temporal mapping in low malaria transmission settings remains a challenge and the World Health Organisation propose use of surveillance in elimination settings. Here, we show how malaria incidence can be modelled at a fine spatial and temporal resolution from health facility data to help focus surveillance and control to population not attending health facilities. Using Namibia as a case study, we predicted the incidence of malaria, via a Bayesian spatio-temporal model, at a fine spatial resolution from parasitologically confirmed malaria cases and incorporated metrics on healthcare use as well as measures of uncertainty associated with incidence predictions. We then combined the incidence estimates with population maps to estimate clinical burdens and show the benefits of such mapping to identifying areas and seasons that can be targeted for improved surveillance and interventions. Fine spatial resolution maps produced using this approach were then used to target resources to specific local populations, and to specific months of the season. This remote targeting can be especially effective where the population distribution is sparse and further surveillance can be limited to specific local areas.
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