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Argaw MD, Mavundla TR, Gidebo KD, Desta BF, Damte HD, Mebratu W, Edossa W, Dillu D, Mitiku AD, Desale AY. Adherence of healthcare providers to malaria case management guidelines of the formal private sector in north-western Ethiopia: an implication for malaria control and elimination. Malar J 2022; 21:347. [DOI: 10.1186/s12936-022-04379-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 11/10/2022] [Indexed: 11/24/2022] Open
Abstract
Abstract
Background
Malaria is an infectious disease which has been globally targeted for elimination in at least 35 of 90 endemic countries by 2030. Most successful malaria elimination country programmes have engaged the private health sector in an effort to identify, document, investigate, provide effective treatment, and follow-up cases. However, there has been limited rigorous research showing evidence of adherence among healthcare providers of the formal private health sector to national malaria diagnosis and treatment guidelines in Ethiopia, starting from malaria control to elimination phases. The aims of this study were to investigate and explain the level of adherence to malaria diagnosis and treatment guidelines among healthcare providers working in formal private health facilities in north-western Ethiopia.
Methods
An explanatory sequential mixed method design was conducted in the West Gojjam Zone of Ethiopia. Quantitative data were extracted from 1650 medical records of adult uncomplicated malaria outpatients served in 11 private-for-profit health facilities. In addition, using a qualitative approach, 33 in-depth interviews (IDIs) with healthcare providers were conducted. All interviews were audio-recorded, transcribed verbatim, and analysed using eight steps.
Results
Of 1650 suspected malaria cases in adult outpatients, 80.6% (1330/1650) were screen tested using microscopy and the remainder 19.4% (320/1650) were tested using multispecies rapid diagnosis tests (RDTs). Hence, the results revealed that private healthcare providers universally adhered to diagnosis guidelines. In addition, after following-up and excluding other causes of fever, 4.1% (56/1376) patients were clinically diagnosed with uncomplicated malaria. Despite this, the proportion of private healthcare provider adherence with confirmed malaria case treatment guidelines was 20.9% (69/330). In addition, 1320 (95.9%) of adult outpatients with negative laboratory results were not treated. Some of the identified determinant factors for sub-optimal adherence of healthcare providers to malaria guidelines were interruptions in supply and lack of availability of recommended anti-malarial drugs, lack of availability of quality assured laboratory supplies, and poor knowledge of the recommendations of the national standards.
Conclusions
Private healthcare providers adhered to universal parasitological diagnosis, providing comprehensive counseling, and linking patients with community health workers. In addition, almost all laboratory negative patients were not treated with anti-malarial drugs. However, only one-fifth of confirmed patients were treated in line with national guideline recommendations. Malaria control and elimination efforts across Ethiopia could be improved through establishing a collaborative function of a win-win public private mix partnership model. In addition, including the data of the private health sector in the health information system could show real malaria burden and use the information to improve the adherence to malaria diagnosis, treatment, and reporting standards within the targeted era of elimination. Therefore, building the capacity of private healthcare providers and ensuring the availability of all nationally recommended drugs and supplies in private health sector facilities is recommended to improve the quality of services.
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Gama A, Banda I, Kapaya F, Ingwe MM, Chiwaula J, Yeta A, Kawesha EC, Hamainza B, Chongwe G. Factors associated with private health facilities reporting malaria in the national health management information system in Zambia: a cross sectional study. Pan Afr Med J 2020; 37:203. [PMID: 33505572 PMCID: PMC7813650 DOI: 10.11604/pamj.2020.37.203.18829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 10/22/2020] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Zambia has moved from accelerated malaria burden reduction to malaria elimination which requires the national malaria surveillance system to capture all cases from both the public and private sector. This study investigated challenges and factors associated with private health facilities reporting malaria in the national health management information system (HMIS). METHODS a structured questionnaire was administered to the heads of 139 private health facilities in three provinces where approximately 85% of private health facilities are found in Zambia. Logistic regression was performed, and the outcome variable was reporting malaria in the HMIS. Epi Info® version 7 was used to conduct multivariable logistic regression to determine factors associated with private facilities reporting malaria in HMIS. RESULTS private health facilities that had been operating for more than 20 years had three (3) times increased odds of reporting malaria in HMIS (AOR = 3.22, 95% CI: 1.23, 8.42; P-value = 0.02) compared to those that had been operating for less than 20 years. The private facilities that had staff who were aware about malaria surveillance (AOR = 2.06 95% CI: 1.38, 3.99, P-value = 0.01) had two times greater odds to report malaria in HMIS compared to those that were not aware. Lack of information and training in surveillance was identified as the main barrier for private facilities to report malaria in HMIS. CONCLUSION as Zambia progresses towards malaria elimination, there is need to increase awareness and training of private providers on malaria surveillance to improve reporting in HMIS.
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Affiliation(s)
- Angela Gama
- Zambia Field Epidemiology Training Programme (ZFETP), Ministry of Health, Lusaka, Zambia
- Zambia National Public Health Institute, Lusaka, Zambia
| | - Ignatius Banda
- Zambia National Malaria Elimination Centre, Lusaka, Zambia
| | - Fred Kapaya
- Zambia Field Epidemiology Training Programme (ZFETP), Ministry of Health, Lusaka, Zambia
- Zambia National Public Health Institute, Lusaka, Zambia
| | | | | | - Anthony Yeta
- Zambia National Malaria Elimination Centre, Lusaka, Zambia
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Nwaneri DU, Sadoh AE, Ibadin MO. Assessment of Use of National Guidelines for Malaria Case Management among Pediatric Resident Doctors Attending an Update Course in Benin City, Nigeria. Niger Med J 2020; 61:78-83. [PMID: 32675899 PMCID: PMC7357802 DOI: 10.4103/nmj.nmj_72_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 06/24/2019] [Accepted: 08/14/2019] [Indexed: 11/10/2022] Open
Abstract
Introduction: The National Malaria Guideline is a veritable tool for appropriate case management of malaria. Whether the pediatric residents who are the primary caregivers of children know and make use of this guideline in their routine practice is not yet assessed. Aim: The aim of the study is to assess the awareness of the Nigerian pediatric residents of the national guidelines for malaria case management (including antimalarial prescription for uncomplicated and severe malaria). Settings and Design: The descriptive study carried out during the 2017 National Postgraduate Medical College of Nigeria, Faculty of Paediatrics Update Course in Benin City. Subjects and Methods: Data were obtained using a self-administered questionnaire which was given to all pediatric residents who participated at the update course and who had given written informed consent. Statistical Analysis Used: The statistical analysis was done using the Statistical Package for the Social Sciences version 16.0 (Inc., Chicago, Illinois, USA). Results: Of the 108 participants whose questionnaires were analyzed, 75.0% were Part 1 candidates and 25.0% Part 2 candidates; mean age 34.0 ± 4.5 years (range 26–51 years) and 42 (39.0%) males while 66 (61.0%) were female. Ninety-four (87.0%) were aware of the current national guidelines for management of malaria and 45 (41.7%) had read the guidelines. Correctness of prescription was obtained from 39 (36.0%) respondents in uncomplicated malaria cases and 44 (40.7%) in severe malaria cases. This finding did not significantly associate with the years of practice, level of practice, practicing institutions, awareness, and reading of the national guideline. Conclusions: Most pediatric residents have not read nor use the national guidelines for management of malaria which reflected in poor prescription pattern of antimalarial drugs in routine practice.
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Affiliation(s)
- Damian U Nwaneri
- Institute of Child Health and Department of Child Health, University of Benin and University of Benin Teaching Hospital, Benin City, Edo State, Nigeria
| | - Ayebo E Sadoh
- Institute of Child Health and Department of Child Health, University of Benin and University of Benin Teaching Hospital, Benin City, Edo State, Nigeria
| | - Michael O Ibadin
- Institute of Child Health and Department of Child Health, University of Benin and University of Benin Teaching Hospital, Benin City, Edo State, Nigeria
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O'Boyle S, Bruxvoort KJ, Ansah EK, Burchett HED, Chandler CIR, Clarke SE, Goodman C, Mbacham W, Mbonye AK, Onwujekwe OE, Staedke SG, Wiseman VL, Whitty CJM, Hopkins H. Patients with positive malaria tests not given artemisinin-based combination therapies: a research synthesis describing under-prescription of antimalarial medicines in Africa. BMC Med 2020; 18:17. [PMID: 31996199 PMCID: PMC6990477 DOI: 10.1186/s12916-019-1483-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 12/17/2019] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND There has been a successful push towards parasitological diagnosis of malaria in Africa, mainly with rapid diagnostic tests (mRDTs), which has reduced over-prescribing of artemisinin-based combination therapies (ACT) to malaria test-negative patients. The effect on prescribing for test-positive patients has received much less attention. Malaria infection in endemic Africa is often most dangerous for young children and those in low-transmission settings. This study examined non-prescription of antimalarials for patients with malaria infection demonstrated by positive mRDT results, and in particular these groups who are most vulnerable to poor outcomes if antimalarials are not given. METHODS Analysis of data from 562,762 patients in 8 studies co-designed as part of the ACT Consortium, conducted 2007-2013 in children and adults, in Cameroon, Ghana, Nigeria, Tanzania, and Uganda, in a variety of public and private health care sector settings, and across a range of malaria endemic zones. RESULTS Of 106,039 patients with positive mRDT results (median age 6 years), 7426 (7.0%) were not prescribed an ACT antimalarial. The proportion of mRDT-positive patients not prescribed ACT ranged across sites from 1.3 to 37.1%. For patients under age 5 years, 3473/44,539 (7.8%) were not prescribed an ACT, compared with 3833/60,043 (6.4%) of those aged ≥ 5 years. The proportion of < 5-year-olds not prescribed ACT ranged up to 41.8% across sites. The odds of not being prescribed an ACT were 2-32 times higher for patients in settings with lower-transmission intensity (using test positivity as a proxy) compared to areas of higher transmission. mRDT-positive children in low-transmission settings were especially likely not to be prescribed ACT, with proportions untreated up to 70%. Of the 7426 mRDT-positive patients not prescribed an ACT, 4121 (55.5%) were prescribed other, non-recommended non-ACT antimalarial medications, and the remainder (44.5%) were prescribed no antimalarial. CONCLUSIONS In eight studies of mRDT implementation in five African countries, substantial proportions of patients testing mRDT-positive were not prescribed an ACT antimalarial, and many were not prescribed an antimalarial at all. Patients most vulnerable to serious outcomes, children < 5 years and those in low-transmission settings, were most likely to not be prescribed antimalarials, and young children in low-transmission settings were least likely to be treated for malaria. This major public health risk must be addressed in training and practice. TRIAL REGISTRATION Reported in individual primary studies.
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Affiliation(s)
| | - Katia J Bruxvoort
- London School of Hygiene and Tropical Medicine, London, UK.,Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, USA
| | - Evelyn K Ansah
- Centre for Malaria Research, University of Health and Allied Sciences, Accra, Ghana
| | | | | | - Siân E Clarke
- London School of Hygiene and Tropical Medicine, London, UK
| | | | - Wilfred Mbacham
- Public Health Biotechnology, University of Yaoundé I, Yaoundé, Cameroon
| | | | - Obinna E Onwujekwe
- Department of Pharmacology and Therapeutics, University of Nigeria, Enugu, Nigeria
| | | | - Virginia L Wiseman
- London School of Hygiene and Tropical Medicine, London, UK.,School of Public Health and Community Medicine, University of New South Wales, Sydney, Australia
| | | | - Heidi Hopkins
- London School of Hygiene and Tropical Medicine, London, UK
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Argaw MD, Mavundla TR, Gidebo KD. Management of uncomplicated malaria in private health facilities in North-West Ethiopia: a clinical audit of current practices. BMC Health Serv Res 2019; 19:932. [PMID: 31801533 PMCID: PMC6894146 DOI: 10.1186/s12913-019-4722-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 11/07/2019] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Malaria is one of the leading public health problems in sub-Saharan Africa that contributes to significant patient morbidity and mortality. The aim of the study was to investigate adherence to malaria diagnosis and treatment guidelines by private health sector providers and compare their performance against the public private partnership (PPP) status. METHODS A facility-based retrospective clinical audit was conducted between October 2016 and January 2017 in 11 medium clinics in the West Gojjam zone of the Amhara Region, North-west Ethiopia. Data was extracted from patient medical records using pretested data abstraction forms. Descriptive statistics were employed to present the findings and adherence of health workers against the national and international standards were classified as ideal, acceptable, minor error and major error for both malaria diagnosis and treatment. A chi-square (X2) test was used to test for a statistically significant relationship after the data had been categorized using public private partnership status at P < 0.05. RESULTS One thousand six hundred fifty clinical files were audited. All malaria suspected patients were investigated either with microscopy or rapid diagnostics test (RDT) for parasitological confirmation. The proportion of malaria treated cases was 23.7% (391/1650). Of which 16.6% (274/1650) were uncomplicated, 3.69% (61 /1650) were severe and complicated and the rest 3.39% (56/1650) were clinical diagnosed malaria cases. And the malaria parasite positivity rate was 20.30% (335/1650). All malaria suspected patients were not investigated with ideal malaria diagnosis recommendations; only 19.4% (320/1650) were investigated with acceptable malaria diagnosis (public private partnership (PPP) 19.4%; 176/907; and non-public private partnership (NPPP) 19.38%; 144/743, X2 (1) = 0.0With regards to treatments of malaria cases, the majority 82.9% of Plasmodium vivax cases were managed with ideal recommended treatment (X2 (1) = 0.35, P = 0.55); among Plasmodium falciparum, mixed (Plasmodium falciparum and Plasmodium vivax). CONCLUSION The clinical audit revealed that the majority of malaria patients had received minor error malaria diagnostic services. In addition, only one fifth of malaria patients had received ideal malaria treatment services. To understand the reasons for the low levels of malaria diagnosis and treatment adherence with national guidelines, a qualitative exploratory descriptive study is recommended.
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Affiliation(s)
- Mesele Damte Argaw
- USAID Transform: Primary Health Care, JSI Research & Training Institute, Inc., P.O. Box 1392, code 1110, Addis Ababa, Ethiopia.
- Department of Health Studies, University of South Africa, Pretoria, South Africa.
| | | | - Kassa Daka Gidebo
- School of Public Health, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
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Ikegbunam MN, Nkonganyi CN, Thomas BN, Esimone CO, Velavan TP, Ojurongbe O. Analysis of Plasmodium falciparum Pfcrt and Pfmdr1 genes in parasite isolates from asymptomatic individuals in Southeast Nigeria 11 years after withdrawal of chloroquine. Malar J 2019; 18:343. [PMID: 31590670 PMCID: PMC6781387 DOI: 10.1186/s12936-019-2977-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 09/26/2019] [Indexed: 01/10/2023] Open
Abstract
Background A reversal of chloroquine (CQ) resistance following a period of withdrawal has raised the possibility of its re-introduction. This study evaluated the current prevalence of Pfcrt and Pfmdr1 alleles in Plasmodium falciparum isolates, 11 years after CQ withdrawal in Southeast Nigeria. Methods Filter-paper blood samples were collected from 725 non-febrile individuals, comprising 250 children (≤ 12 years), 250 pregnant women and 225 other adults, between October 2014 and February 2015 in Nnewi town, Southeast Nigeria. Nested PCR followed by direct sequencing was employed for the genotyping of Pfcrt and Pfmdr1 genes. Results A total of 103 parasites-positive samples were recovered, comprising of 48 (19.20%) among children, 20 (20.00%) among pregnant women and 35 (15.50%) among other adults cohort. The frequency of the mutant genotype of Pfcrt 76T, 75E and 74I was 94.50% each. Parasite isolates from children had a frequency of 100% for mutant alleles in all Pfcrt codons while isolates from pregnant women and other adults had a frequency of 91% each in all codons. Haplotype distribution of pfcrt gene were 5.45, 0.00 and 76.37% for CVMNK, SVMNT and CVIET, respectively. For Pfmdr1 gene, the frequency of 86Y, 184F and 1246Y mutant alleles were 8.54, 29.27 and 3.66%, respectively. Amongst the Pfmdr1 haplotypes analysed, NFD had the highest frequency of 24.4%, followed by YFD at 6.10%. NYF and NYY occurred the least (1.20%). Conclusion The high level of Pfcrt mutations is suggestive of a sustained CQ pressure on P. falciparum isolates in the study area, despite the change of first line treatment from CQ to artemisinin combination therapy for 11 years. A new strategy to ensure the complete withdrawal of CQ from the country is recommended.
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Affiliation(s)
- Moses N Ikegbunam
- Department of Pharmaceutical Microbiology and Biotechnology, Nnamdi Azikiwe University, Awka, Nigeria. .,Molecular Research Foundation for Students and Scientists, Nnamdi Azikiwe University, Awka, Nigeria.
| | | | - Bolaji N Thomas
- Department of Biomedical Sciences, College of Health Sciences and Technology, Rochester Institute of Technology, Rochester, NY, USA
| | - Charles O Esimone
- Department of Pharmaceutical Microbiology and Biotechnology, Nnamdi Azikiwe University, Awka, Nigeria.,Molecular Research Foundation for Students and Scientists, Nnamdi Azikiwe University, Awka, Nigeria
| | - Thirumalaisamy P Velavan
- Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany.,Faculty of Medicine, Duy Tan University, Da Nang, Vietnam
| | - Olusola Ojurongbe
- Department of Medical Microbiology and Parasitology, Ladoke Akintola University of Technology, Osogbo, Osun State, Nigeria
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Obiebi IP. Adherence to antimalarial drug policy among doctors in Delta State, Nigeria: implications for malaria control. Ghana Med J 2019; 53:109-116. [PMID: 31481806 PMCID: PMC6697767 DOI: 10.4314/gmj.v53i2.5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Malaria is a public health problem compounded with a widespread emergence of drug-resistant Plasmodium falciparum which necessitated the formulation of a new antimalarial drug policy (AMP). OBJECTIVE This study was designed to assess adherence to the policy among physicians in health facilities in Delta state, Nigeria. DESIGN Cross-sectional, analytic study. Data were collected with a semi-structured questionnaire. SETTING Two secondary and one tertiary health facilities in Delta State, Nigeria. PARTICIPANTS Physicians selected with a simple random technique from the facilities. MAIN OUTCOME MEASURES Prescribing pattern of antimalarial drugs and adherence to WHO treatment guideline among doctors. RESULTS Majority (90.8%) of respondents believed the antimalarial policy (AMP) should be strictly adhered to, although three-fifth (61.0%) of them rated its performance as poor. The level of adherence to the national antimalarial drug policy was high (78.5%) as most doctors prescribed Arthemeter-Lumefantrine, AL for uncomplicated malaria however barely two-fifth (35.4%) adhered to prescribing injectable Artesunate for complicated malaria. AL, (71.9%) was the most prescribed antimalarial drug for uncomplicated malaria The most prescribed antimalarial drugs for complicated malaria was artesunate (40.0%) followed by quinine (27.6%) and artemether (26.7%); although, chloroquine was also prescribed. CONCLUSION The level of adherence to AMP among doctors was sub-optimal. Continuous education of doctors on the new AMP is needed to achieve malarial control. FUNDING No funding was received for this study.
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Affiliation(s)
- Irikefe P Obiebi
- Department of Community Medicine, Delta State University Teaching Hospital, Oghara
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Bennett A, Avanceña ALV, Wegbreit J, Cotter C, Roberts K, Gosling R. Engaging the private sector in malaria surveillance: a review of strategies and recommendations for elimination settings. Malar J 2017; 16:252. [PMID: 28615026 PMCID: PMC5471855 DOI: 10.1186/s12936-017-1901-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 06/07/2017] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND In malaria elimination settings, all malaria cases must be identified, documented and investigated. To facilitate complete and timely reporting of all malaria cases and effective case management and follow-up, engagement with private providers is essential, particularly in settings where the private sector is a major source of healthcare. However, research on the role and performance of the private sector in malaria diagnosis, case management and reporting in malaria elimination settings is limited. Moreover, the most effective strategies for private sector engagement in malaria elimination settings remain unclear. METHODS Twenty-five experts in malaria elimination, disease surveillance and private sector engagement were purposively sampled and interviewed. An extensive review of grey and peer-reviewed literature on private sector testing, treatment, and reporting for malaria was performed. Additional in-depth literature review was conducted for six case studies on eliminating and neighbouring countries in Southeast Asia and Southern Africa. RESULTS The private health sector can be categorized based on their commercial orientation or business model (for-profit versus nonprofit) and their regulation status within a country (formal vs informal). A number of potentially effective strategies exist for engaging the private sector. Conducting a baseline assessment of the private sector is critical to understanding its composition, size, geographical distribution and quality of services provided. Facilitating reporting, referral and training linkages between the public and private sectors and making malaria a notifiable disease are important strategies to improve private sector involvement in malaria surveillance. Financial incentives for uptake of rapid diagnostic tests and artemisinin-based combination therapy should be combined with training and community awareness campaigns for improving uptake. Private sector providers can also be organized and better engaged through social franchising, effective regulation, professional organizations and government outreach. CONCLUSION This review highlights the importance of engaging private sector stakeholders early and often in the development of malaria elimination strategies.
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Affiliation(s)
- Adam Bennett
- Malaria Elimination Initiative, UCSF Global Health Group, 550 16th Street, 3rd Floor, San Francisco, CA 94158 USA
- Department of Epidemiology & Biostatistics, School of Medicine, University of California, San Francisco, 550 16th Street, 2nd Floor, San Francisco, CA 94158 USA
| | - Anton L. V. Avanceña
- Malaria Elimination Initiative, UCSF Global Health Group, 550 16th Street, 3rd Floor, San Francisco, CA 94158 USA
| | - Jennifer Wegbreit
- Malaria Elimination Initiative, UCSF Global Health Group, 550 16th Street, 3rd Floor, San Francisco, CA 94158 USA
| | - Chris Cotter
- Malaria Elimination Initiative, UCSF Global Health Group, 550 16th Street, 3rd Floor, San Francisco, CA 94158 USA
| | - Kathryn Roberts
- Malaria Elimination Initiative, UCSF Global Health Group, 550 16th Street, 3rd Floor, San Francisco, CA 94158 USA
| | - Roly Gosling
- Malaria Elimination Initiative, UCSF Global Health Group, 550 16th Street, 3rd Floor, San Francisco, CA 94158 USA
- Department of Epidemiology & Biostatistics, School of Medicine, University of California, San Francisco, 550 16th Street, 2nd Floor, San Francisco, CA 94158 USA
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Ovadje L, Nriagu J. Multi-dimensional knowledge of malaria among Nigerian caregivers: implications for insecticide-treated net use by children. Malar J 2016; 15:516. [PMID: 27769249 PMCID: PMC5073728 DOI: 10.1186/s12936-016-1557-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 10/06/2016] [Indexed: 08/26/2023] Open
Abstract
Background Poor malaria knowledge can negatively impact malaria control programmes. This study evaluates knowledge distribution in the domains of causation, transmission, vulnerability, symptoms, and treatment of malaria. It assesses the association between a caregiver’s knowledge about malaria and ownership and use of insecticide-treated nets (ITNs) by children. Methods Some 1939 caregivers of young children were recruited through a school-based survey in two Nigerian states. A 20-item, multi-dimensional survey instrument was developed and used to rank each caregiver’s knowledge in five dimensions (cause, transmission, vulnerability, symptoms, treatment of malaria). Scores for each domain were used to create an aggregate knowledge score for each caregiver. The outcome measures were ITN ownership, and ITN use the night and week before the study. Regression models were used to evaluate the relationship between caregiver’s knowledge (individual domains and aggregate score) and ownership and use of ITN after controlling for likely confounders. Results The main predictor of ITN use was ITN ownership (r = 0.653; p < 0.001); however, ownership only explains 43 % of variance in net use. Total knowledge index for the study population was significantly associated with both ITN ownership (r = 0.122; p = 0.001) and use (r = 0.095; p = 0.014). The spectrum of caregiver’s knowledge of malaria and its causes captured in the various domains was, however, found to be poor. Fifty percent of the respondents knew that malaria is transmitted by female mosquitoes and 65 % still believe that too much exposure to the sun is a risk factor for malaria. Knowledge of populations most vulnerable to malaria (83 %) and knowledge of malaria transmission (32 %) were the domains with the highest and lowest average correct answers. Conclusions There is a need to improve ITN coverage in Nigeria as ITN ownership was associated with ITN use. Additionally, treating knowledge as a multi-dimensional phenomenon revealed that a lot of misperceptions about malaria still exist. Distribution of ITNs through the public/private sector may need to be augmented with tailored behavioural change communication to dispel myths and improve the multi-dimensional knowledge of malaria in the local population.
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Affiliation(s)
- Lauretta Ovadje
- School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, USA.
| | - Jerome Nriagu
- School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, USA
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Bamiselu OF, Ajayi I, Fawole O, Dairo D, Ajumobi O, Oladimeji A, Steven Y. Adherence to malaria diagnosis and treatment guidelines among healthcare workers in Ogun State, Nigeria. BMC Public Health 2016; 16:828. [PMID: 27538947 PMCID: PMC4991116 DOI: 10.1186/s12889-016-3495-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 08/12/2016] [Indexed: 11/24/2022] Open
Abstract
Background Malaria case management remains a vital component of malaria control strategies. Despite the introduction of national malaria treatment guidelines and scale-up of malaria control interventions in Nigeria, anecdotal evidence shows some deviations from the guidelines in malaria case management. This study assessed factors influencing adherence to malaria diagnosis and treatment guidelines among healthcare workers in public and private sectors in Ogun State, Nigeria. Methods A comparative cross-sectional study was carried out among 432 (216 public and 216 private) healthcare workers selected from nine Local Government Areas using a multistage sampling technique. A pre-tested interviewer administered questionnaire was used to collect information on availability and use of malaria Rapid Diagnostic Test (mRDT) and artemisinin combination therapy (ACT), for management of uncomplicated malaria. Adherence was defined as when choice of antimalarials for parasitological confirmed malaria cases was restricted to recommended antimalarial medicines. Association between adherence and independent variables were tested using Chi-square at 5 % level of significance. Results Malaria RDT was available in 81.9 % of the public health facilities and 19.4 % of the private health facilities (p = 0.001). Its use was higher among public healthcare workers (85.2 %) compared to 32.9 % in private facilities (p = 0.000). Presumptive diagnosis of malaria was higher among private healthcare workers (94.9 %) compared to 22.7 % public facilities (p = <0.0001). The main reason for non-usage of mRDT among private healthcare workers was its perceived unreliability of mRDT (40.9 %). Monotherapy including artesunate (58.3 % vs 12.5 %), amodiaquine (38.9 % vs 8.3 %) and chloroquine (26.4 % vs 4.2 %) were significantly more available in private than public health facilities, respectively. Adherence to guidelines was significantly higher among public healthcare workers (60.6 %) compared to those in private facilities (27.3 %). Availability of antimalarial medicine was the main factor that influenced treatment prescription in both healthcare settings (p = 0.27). However, drug promotion by manufactures (45.8 %) has a major influence on private healthcare workers’ prescription practice. Conclusion The findings of this study demonstrate significant difference between public and private healthcare workers on adherence to national malaria diagnosis and treatment guidelines. Interventions to improve private sector engagement in implementation of the guidelines, training and supply of recommended antimalarial medicines should be intensified.
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Affiliation(s)
- Oluyomi F Bamiselu
- Nigeria Field Epidemiology and Laboratory Training Programme, Abuja, Nigeria.
| | - IkeOluwapo Ajayi
- Nigeria Field Epidemiology and Laboratory Training Programme, Abuja, Nigeria.,Department of Epidemiology and Medical Statistics, Faculty of Public Health, University of Ibadan, Ibadan, Nigeria
| | - Olufunmilayo Fawole
- Department of Epidemiology and Medical Statistics, Faculty of Public Health, University of Ibadan, Ibadan, Nigeria
| | - David Dairo
- Department of Epidemiology and Medical Statistics, Faculty of Public Health, University of Ibadan, Ibadan, Nigeria
| | - Olufemi Ajumobi
- Nigeria Field Epidemiology and Laboratory Training Programme, Abuja, Nigeria.,National Malaria Elimination Programme, Abuja, Nigeria
| | - Abisola Oladimeji
- Nigeria Field Epidemiology and Laboratory Training Programme, Abuja, Nigeria
| | - Yoon Steven
- Division of Parasitic Diseases and Malaria, Center for Global Health, Centers for Disease Control and Prevention, Atlanta, Georgia
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Beogo I, Huang N, Drabo MK, Yé Y. Malaria related care-seeking-behaviour and expenditures in urban settings: A household survey in Ouagadougou, Burkina Faso. Acta Trop 2016; 160:78-85. [PMID: 27154586 DOI: 10.1016/j.actatropica.2016.03.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Revised: 03/24/2016] [Accepted: 03/24/2016] [Indexed: 10/21/2022]
Abstract
In Sub-Sahara Africa, malaria inflicts a high healthcare expenditure to individuals. However, little is known about healthcare expenditure to individual affected by malaria and determinants of healthcare seeking behaviour in urban settings where private sector is thriving. This study investigated the level and correlates of expenditure among individuals with self-reported malaria episode in Ouagadougou, Burkina Faso. A cross-sectional household survey conducted in August-November 2011 in Ouagadougou covered 8,243 individuals (1,600 households). Using Generalized Estimating Equations, the analysis included 1082 individuals from 715 households, who reported an episode of malaria. Of individuals surveyed, 38.3% sought care from public, 27.4% from private providers, and, 34.2% self-medicated. The median cost for malaria treatment was USD10.1 (4,850.0XOF) with significant different between public, private and self-medication (p<0.001). In public primary care health facilities, the median cost was USD8.4 (4,050.0XOF) for uncomplicated malaria and USD15.2 (7,333.5XOF) for severe malaria. In private-for-profit facilities run by a medical doctor, the median cost was USD30.3 (14,600.0XOF) for uncomplicated malaria and USD 43.0 (20,725.0XOF) for severe malaria. Regardless of the source of care, patients with insurance incurred significantly higher expenditure compared to those without insurance (p<0.001) and medicine accounted for the largest share of the expenditure. The type of provider, having insurance, and the severity of the malaria predict the amount of money spent. The high financial cost of malaria treatment regardless of the providers poses threat to the goal of universal access to malaria interventions, the unique way to achieve elimination goals.
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Hanboonkunupakarn B, White NJ. The threat of antimalarial drug resistance. TROPICAL DISEASES TRAVEL MEDICINE AND VACCINES 2016; 2:10. [PMID: 28883954 PMCID: PMC5530994 DOI: 10.1186/s40794-016-0027-8] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 06/30/2016] [Indexed: 11/10/2022]
Abstract
The battle between man and malaria has continued for thousands of years. Antimalarial drugs are essential weapons to fight the disease, but their efficacy is threatened by drug resistance which continues to emerge creating a major obstacle to malaria control and jeopardizing renewed hopes for elimination. As 2016 is the first year under WHO Global Technical Strategy for Malaria 2016-2030, it is a good time to ponder the progress of both sides and plan for the future.
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Affiliation(s)
- Borimas Hanboonkunupakarn
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, 420/6 Ratchawithi Rd, Ratchathewi, Bangkok, 10400 Thailand.,Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Nicholas J White
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.,Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
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Bawate C, Callender-Carter ST, Nsajju B, Bwayo D. Factors affecting adherence to national malaria treatment guidelines in management of malaria among public healthcare workers in Kamuli District, Uganda. Malar J 2016; 15:112. [PMID: 26911252 PMCID: PMC4765189 DOI: 10.1186/s12936-016-1153-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2015] [Accepted: 02/06/2016] [Indexed: 11/10/2022] Open
Abstract
Background Malaria remains a major public health threat accounting for 30.4 % of disease morbidity in outpatient clinic visits across all age groups in Uganda. Consequently, malaria control remains a major public health priority in endemic countries such as Uganda. Experiences from other countries in Africa that revised their malaria case management suggest that health workers adherence may be problematic. Methods A descriptive, cross-sectional design was used and collected information on health system, health workers and patients. Using log-binomial regression model, adjusted prevalence risk ratios (PRRs) and their associated 95 % confidence intervals were determined in line with adherence to new treatment guidelines of parasitological diagnosis and prompt treatment with artemisinin combination therapy (ACT). Results Nine health centres, 24 health workers and 240 patient consultations were evaluated. Overall adherence to national malaria treatment guidelines (NMTG) was 50.6 % (122/241). It was significantly high at HC III [115 (53 %)] than at HC IV (29 %) [PRR = 0.28 (95 % CI 0.148 0.52), p = 0.000]. Compared to the nursing aide, the adherence level was 1.57 times higher among enrolled nurses (p = 0.004) and 1.68 times higher among nursing officers, p = 0.238, with statistical significance among the former. No attendance of facility malaria-specific continuing medical education (CME) sessions [PRR = 1.9 (95 % CI 1.29 2.78), p = 0.001] and no display of malaria treatment job aides in consultation rooms [PRR = 0.64 (95 % CI 0.4 1.03), p = 0.07] was associated with increased adherence to guidelines with the former showing a statistical significance and the association of the latter borderline statistical significance. The adherence was higher when the laboratory was functional [PRR = 0.47 (95 % CI 0.35 0.63)] when the laboratory was functional in previous 6 months. Age of health worker, duration of employment, supervision, educational level, and age of patient were found not associated with adherence to new treatment guidelines. Conclusion Adherence to malaria treatment guidelines in Uganda is sub-optimal. There is an urgent need for deliberate interventions to improve adherence to these guidelines. Possible interventions to be explored should include: provision of job aides and improved access to laboratory services. There is also a need for continuous medical educational sessions for health workers, especially those at higher-level facilities and higher cadres, on adherence to guidelines in management of fever, including management of other causes of fever.
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Affiliation(s)
- Charles Bawate
- Kamuli District Local Government, Kamuli, Uganda. .,BLC Research Centre, Iganga, Uganda. .,Department of Public Health, Bugema University, Kampala, Uganda.
| | | | - Ben Nsajju
- Department of Public Health, Bugema University, Kampala, Uganda.
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14
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Beogo I, Huang N, Gagnon MP, Amendah DD. Out-of-pocket expenditure and its determinants in the context of private healthcare sector expansion in sub-Saharan Africa urban cities: evidence from household survey in Ouagadougou, Burkina Faso. BMC Res Notes 2016; 9:34. [PMID: 26795567 PMCID: PMC4721044 DOI: 10.1186/s13104-016-1846-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2015] [Accepted: 01/08/2016] [Indexed: 11/10/2022] Open
Abstract
Background Conventional wisdom suggests that out-of-pocket (OOP) expenditure reduces healthcare utilization. However, little is known about the expenditure borne in urban settings with the current development of the private health sector in sub-Saharan Africa. In an effort to update knowledge on medical expenditure, this study investigated the level and determinants of OOP among individuals reporting illness or injury in Ouagadougou, Burkina Faso and who either self-treated or received healthcare in either a private or public facility. Methods A cross-sectional study was conducted with a representative sample of 1017 households (5638 individuals) between August and November 2011. Descriptive statistics and multivariate techniques including generalized estimating equations were used to analyze the data. Results Among the surveyed sample, 29.6 % (n = 1666) persons reported a sickness or injury. Public providers were the single most important providers of care (36.3 %), whereas private and informal providers (i.e.: self-treatment, traditional healers) accounted for 29.8 and 34.0 %, respectively. Almost universally (96 %), households paid directly for care OOP. The average expenditure per episode of illness was 8404XOF (17.4USD) (median 3750XOF (7.8USD). The total expenditure was higher for those receiving care in private facilities compared to public ones [14,613.3XOF (30.3USD) vs. 8544.1XOF (17.7USD); p < 0.001], and the insured patients’ bill almost tripled uninsured (p < 0.001). Finally, medication was the most expensive component of expenditure in both public and private facilities with a mean of 8022.1XOF (16.7USD) and 12,270.5 (25.5USD), respectively. Conclusion OOP was the principal payment mechanism of households. A significant difference in OOP was found between public and private provider users. Considering the importance of private healthcare in Burkina Faso, regulatory oversight is necessary. Furthermore, an extensive protection policy to shield households from catastrophic health expenditure is required.
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Affiliation(s)
- Idrissa Beogo
- École Nationale de Santé Publique, Ouagadougou, Burkina Faso. .,Faculté Des Sciences Infirmières, Université Laval, Pavillon Ferdinand-Vandry, 1050, Avenue de la Médecine, Quebec, G1V 0A6, Canada.
| | - Nicole Huang
- International Health Program, National Yang-Ming University, 155, Sec 2, Linong St, 112, Taipei, Taiwan.
| | - Marie-Pierre Gagnon
- Faculté Des Sciences Infirmières, Université Laval, Pavillon Ferdinand-Vandry, 1050, Avenue de la Médecine, Quebec, G1V 0A6, Canada.
| | - Djesika D Amendah
- African Population and Health Research Center, APHRC Campus, 2nd Flore Manga Close, Off Kiwara Road, PO Box 10787-00100, Nairobi, Kenya.
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15
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Elmannan AAA, Elmardi KA, Idris YA, Spector JM, Ali NA, Malik EM. Anti-malarial prescribing practices in Sudan eight years after introduction of artemisinin-based combination therapies and implications for development of drug resistance. BMC Pharmacol Toxicol 2015; 16:3. [PMID: 25889116 PMCID: PMC4377183 DOI: 10.1186/s40360-015-0002-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Accepted: 02/19/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The World Health Organization (WHO) recommends artemisinin-based combination therapies (ACTs) as first-line treatment for uncomplicated malaria. Sudan revised its malaria treatment policy accordingly in 2004. However, eight years after ACTs were introduced in Sudan the patterns of ACT prescribing practices among health care providers remain unclear. We systematically analyzed use of ACTs in a large number of primary health facilities and we discuss the public health implications of our findings. METHODS This cross-sectional study was based on WHO's guidance for investigating drug use in health facilities. Data were collected from 40 randomly selected primary health centers in five localities in Gezira State, Sudan. The primary outcome of the study was the proportion of patients who were adequately managed according to Sudan's recommended malaria treatment guidelines. Twelve drug-use indicators were used to assess key ACT prescribing practices. RESULTS One thousand and two hundred patients diagnosed with uncomplicated malaria were recruited into the study. ACT was prescribed for 88.6%patients and artemether injections were (incorrectly) prescribed in 9.5% of cases. Only 40.9% of patients in the study were correctly diagnosed and 26.9% were adequately managed according to the nationally recommended treatment guidelines. Incorrect prescribing activities included failure to use generic medicine names (88.2%), incorrect dosage (27.7%), and unexplained antibiotic co-prescription (24.2%). Dispensing practices were also poor, with labeling practices inadequate (97.1%) and insufficient information given to patients about their prescribed treatment (50.5%). CONCLUSION Irrational malaria treatment practices are common in Sudan. This has important public health implications since failure to adhere to nationally recommended guidelines could play a role in the future development of drug resistance. As such, identifying ways to improve the anti-malarial prescribing practices of heath workers in Sudan may be a priority.
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Affiliation(s)
| | | | | | - Jonathan M Spector
- Harvard School of Public Health, 677 Huntington Avenue, Boston, MA, 02115, USA.
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Luz TCB, Miranda ES, Freitas LF, Osório-de-Castro CGS. Prescriptions for uncomplicated malaria treatment among pregnant women in the Brazilian Amazon: evidences from the Mafalda Project. REVISTA BRASILEIRA DE EPIDEMIOLOGIA 2014; 16:409-19. [PMID: 24142012 DOI: 10.1590/s1415-790x2013000200016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2011] [Accepted: 01/22/2013] [Indexed: 11/21/2022] Open
Abstract
AIM To evaluate antimalarial prescriptions according to quality indicators and to describe adverse events reports among pregnant women with uncomplicated malaria. METHODS Descriptive study of medical files of pregnant women 15 years and older, residents in high-risk municipalities in the Brazilian Amazon. Antimalarial medicines were characterized by frequency of prescription, type of plasmodium and health care facilities where prescribing took place, and by possible adverse events. Variables were compared by Pearson's chi-square. RESULTS A total of 262 medical files were evaluated. Most patients were diagnosed for Plasmodium vivax 71,2%. Chloroquine was the commonest prescribed antimalarial (65.6%). Of P. vivax prescriptions, 9.0%, and 16.2% of P. falciparum prescriptions presented antimalarials not recommended in the official protocol. Prescriptions for P. falciparum , in significantly higher proportion, did not adhere to the official protocol in regard to type of antimalarial and dose/duration of treatment (p = 0,001). They also lacked information on dose and dosing interval (p = 0,004). There were no significant differences among reference centers and basic health care units in respect to the prescribed antimalarials, to prescriptions containing antimalarials not recommended in the official protocol or in respect to lack of dosing information. Chloroquine was the antimalarial most related to the occurrence of adverse events. CONCLUSION THE findings indicate that there are flaws in antimalarial prescribing for pregnant women, especially in respect to their adequacy to the official protocol.
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Affiliation(s)
- Tatiana Chama Borges Luz
- Fundação Oswaldo Cruz, Centro de Pesquisas René Rachou, Laboratório de Educação em Saúde e Ambiente, Belo HorizonteMG, Brasil
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Ezenduka CC, Ogbonna BO, Ekwunife OI, Okonta MJ, Esimone CO. Drugs use pattern for uncomplicated malaria in medicine retail outlets in Enugu urban, southeast Nigeria: implications for malaria treatment policy. Malar J 2014; 13:243. [PMID: 24961280 PMCID: PMC4079827 DOI: 10.1186/1475-2875-13-243] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2014] [Accepted: 06/19/2014] [Indexed: 12/04/2022] Open
Abstract
Background Malaria treatment policy recommends regular monitoring of drug utilization to generate information for ensuring effective use of anti-malarial drugs in Nigeria. This information is currently limited in the retail sector which constitutes a major source of malaria treatment in Nigeria, but are characterized by significant inappropriate use of drugs. This study analyzed the use pattern of anti-malarial drugs in medicine outlets to assess the current state of compliance to policy on the use of artemisinin-based combination therapy (ACT). Methods A prospective cross-sectional survey of randomly selected medicine outlets in Enugu urban, southeast Nigeria, was conducted between May and August 2013, to determine the types, range, prices, and use pattern of anti-malarial drugs dispensed from pharmacies and patent medicine vendors (PMVs). Data were collected and analyzed for anti-malarial drugs dispensed for self-medication to patients, treatment by retail outlets and prescription from hospitals. Results A total of 1,321 anti-malarial drugs prescriptions were analyzed. ACT accounted for 72.7%, while monotherapy was 27.3%. Affordable Medicines Facility-malaria (AMFm) drugs contributed 33.9% (326/961) of ACT. Artemether-lumefantrine (AL), 668 (50.6%) was the most used anti-malarial drug, followed by monotherapy sulphadoxine-pyrimethamine (SP), 248 (18.8%). Median cost of ACT at $2.91 ($0.65-7.42) per dose, is about three times the median cost of monotherapy, $0.97 ($0.19-13.55). Total cost of medication (including co-medications) with ACT averaged $3.64 (95% CI; $3.53-3.75) per prescription, about twice the mean cost of treatment with monotherapy, $1.83 (95% CI; $1.57-2.1). Highest proportion 46.5% (614), of the anti-malarial drugs was dispensed to patients for self-treatment. Treatment by retail outlets accounted for 35.8% while 17.7% of the drugs were dispensed from hospital prescriptions. Self-medication, 82%, accounted for the highest source of monotherapy and a majority of prescriptions, 85.6%, was adults. Conclusion Findings suggest vastly improved use of ACT in the retail sector after eight years of policy change, with significant contributions from AMFm drugs. However the use of monotherapy, particularly through self-medication remains significant with increasing risk of undermining treatment policy, suggesting additional measures to directly target consumers and providers in the sector for improved use of anti-malarial drugs in Nigeria.
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Affiliation(s)
- Charles C Ezenduka
- Department of Clinical Pharmacy and Pharmacy Management, Faculty of Pharmaceutical Sciences, Nnamdi Azikiwe University, Awka, Nigeria.
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Beogo I, Liu CY, Chou YJ, Chen CY, Huang N. Health-care-seeking patterns in the emerging private sector in Burkina Faso: a population-based study of urban adult residents in Ouagadougou. PLoS One 2014; 9:e97521. [PMID: 24842536 PMCID: PMC4026243 DOI: 10.1371/journal.pone.0097521] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Accepted: 04/21/2014] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND The private medical care sector is expanding in urban cities in Sub-Saharan Africa (SSA). However, people's health-care-seeking behaviors in this new landscape remain poorly understood; furthermore, distinguishing between public and private providers and among various types of private providers is critical in this investigation. This study assessed, by type, the healthcare providers urban residents in Burkina Faso visit, and their choice determinants. METHOD We conducted a population-based survey of a representative sample of 1,600 households in Ouagadougou from July to November 2011, consisting of 5,820 adults. We assessed the types of providers people typically sought for severe and non-severe conditions. We applied generalized estimating equations in this study. RESULTS Among those surveyed, 97.7% and 53.1% indicated that they seek a formal provider for treating severe and non-severe conditions, respectively. Among the formal provider seekers, 20.5% and 17.0% chose for-profit (FP) providers for treating severe and non-severe conditions, respectively. Insurance coverage was held by 2.0% of those surveyed. Possessing insurance was the strongest predictor for seeking FP, for both severe (odds ratio [OR] = 1.15, 95% confidence interval [CI] = 1.04-1.28), and non-severe conditions (OR = 1.22, 95% CI = 1.07-1.39). Other predictors included being a formal jobholder and holding a higher level education. By contrast, we observed no significant difference in predisposing, enabling, or need characteristics between not-for-profit (NFP) provider seekers and public provider seekers. Proximity was the primary reason for choosing a provider. CONCLUSION The results suggested that FP providers play a crucial role in the urban healthcare market in SSA. Socioeconomic status and insurance status are significant predictors of provider choice. The findings can serve as a crucial reference for policymakers in response to the emergence of FP providers in SSA.
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Affiliation(s)
- Idrissa Beogo
- International Health Program, National Yang Ming University, Taipei, Taiwan
- École Nationale de Santé Publique, Ouagadougou, Burkina Faso
| | - Chieh-Yu Liu
- School of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| | - Yiing-Jenq Chou
- Institute of Public Health, School of Medicine, National Yang Ming University, Taipei, Taiwan
| | - Chuan-Yu Chen
- Institute of Public Health, School of Medicine, National Yang Ming University, Taipei, Taiwan
| | - Nicole Huang
- Institute of Hospital and Health Care Administration, School of Medicine, National Yang Ming University, Taipei, Taiwan
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Ameme DK, Afari EA, Nyarko KM, Malm KL, Sackey S, Wurapa F. Direct observation of outpatient management of malaria in a rural Ghanaian district. Pan Afr Med J 2014; 19:367. [PMID: 25932080 PMCID: PMC4407949 DOI: 10.11604/pamj.2014.19.367.4719] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Accepted: 12/02/2014] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION In Ghana, malaria continues to top outpatient morbidities; accounting for about 40% of all attendances. Effective case-management is key to its control. We evaluated case-management practices of uncomplicated malaria in Kwahu South District (KSD) health facilities to determine their conformity to guidelines. METHODS We conducted a cross sectional survey at all public health facilities in three randomly selected sub-districts in KSD. A non-participatory observation of suspected malaria consultations was conducted. Suspected malaria was defined as any person with fever (by history or measured axillary temperature > or equal 37.5 oC) presenting at the selected health facilities between 19th and 29th April 2013. Findings were expressed as frequencies, relative frequencies, mean (± standard deviation) and median. RESULTS Of 70 clinical observations involving 10 prescribers in six health facilities, 40 (57.1%) were females and 16 (22.9%) were below five years. Median age was 18 years (interquartile range: 5-33). Overall, 63 (90.0%) suspected case-patients had diagnostic tests. Two (3.6%) were treated presumptively. All 31 confirmed and 10 (33.3%) of the test negative case-patients received Artemisinin-based Combination Therapies (ACTs). However, only 12 (27.9%) of the 43 case-patients treated with ACT received Artesunate-Amodiaquine (AA). Only three (18.8%) of the under-fives were examined for non-malarial causes of fever. Mean number of drugs per patient was 3.7 drugs (± 1.1). Only 45 (64.3%) patients received at least one counseling message. CONCLUSION Conformity of malaria case-management practices to guidelines in KSD was suboptimal. Apart from high rate of diagnostic testing and ACT use, prescription of AA, physical examination and counseling needed improvement.
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Affiliation(s)
- Donne Kofi Ameme
- Ghana Field Epidemiology and Laboratory Training Programme (GFELTP), School of Public Health, University of Ghana, Accra, Ghana
| | - Edwin Andrews Afari
- Ghana Field Epidemiology and Laboratory Training Programme (GFELTP), School of Public Health, University of Ghana, Accra, Ghana
| | - Kofi Mensah Nyarko
- Ghana Field Epidemiology and Laboratory Training Programme (GFELTP), School of Public Health, University of Ghana, Accra, Ghana ; Disease Control and Prevention Department, Ghana Health Service, Accra, Ghana
| | | | - Samuel Sackey
- Ghana Field Epidemiology and Laboratory Training Programme (GFELTP), School of Public Health, University of Ghana, Accra, Ghana
| | - Fred Wurapa
- Ghana Field Epidemiology and Laboratory Training Programme (GFELTP), School of Public Health, University of Ghana, Accra, Ghana
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Ezenduka CC, Okonta MJ, Esimone CO. Adherence to treatment guidelines for uncomplicated malaria at two public health facilities in Nigeria; Implications for the 'test and treat' policy of malaria case management. J Pharm Policy Pract 2014; 7:15. [PMID: 25838917 PMCID: PMC4363460 DOI: 10.1186/2052-3211-7-15] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Accepted: 10/10/2014] [Indexed: 12/05/2022] Open
Abstract
Objectives Adherence to treatment guidelines for uncomplicated malaria is critical to the success of malaria case management. Poor adherence has implications for increased malaria burden, in view of the risk of widespread parasite resistance and treatment failures. This study analyzed the diagnostic and prescription pattern for uncomplicated malaria at two public health facilities, south east Nigeria, to assess the current state of compliance to policy guidelines on the use of artemisinin-based combination therapy (ACT). Methods Retrospective audit of patients’ records, treated for uncomplicated malaria, between the months of January and March 2013, was undertaken at two public health facilities. Demographics, diagnostic information, medication and cost data were extracted. Questionnaires were distributed to providers to assess their malaria treatment intent. Data from the facilities were analyzed and compared for similarities and systematic differences, and conformity to malaria treatment policy, in terms of laboratory diagnosis, use of ACT, co-medication and cost of medication. Results A total of 2,171 records of patients who had been treated for uncomplicated malaria were analyzed. Of these, 1066 (49%) were sent for laboratory confirmation of malaria using mostly microscopy, out of which 480 (45%) tested positive. 51% (1105) of the prescriptions was on the basis of presumptive treatment. 58% of slide negative results received antimalarial drugs. 93% of patients received ACT, with artemether-lumefantrin, AL (50.5%) as the most prescribed antimalarial drug. Monotherapy accounted for 7% of prescriptions, comprising mostly sulphadoxine + pyrimethamine, SP (46.5%) and monotherapy artemisinin, AS (29.2%). 97% of the prescriptions received at least one co-medication. Antibiotics were prescribed to 50% of patients. Overall, median cost of medication was N1160.00 (US$7.48 (US$0.19 - 267.87) per case, higher in tertiary than the secondary facility. There were significant variations in treatment practices between the two facilities. Conclusion Evidence suggests good compliance to policy on the use of ACT as first line treatment for uncomplicated malaria. However, there exists significant scope for improved diagnosis and rational drug use, to enhance accuracy of treatment, reduced wastages and risks of adverse drug reactions, in line with the goals of ‘test and treat’ policy of malaria case management.
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Affiliation(s)
- Charles C Ezenduka
- Department of Clinical Pharmacy & Pharmacy Management, Faculty of Pharmaceutical Sciences, Nnamdi Azikiwe University Awka Agulu campus, Agulu, Nigeria
| | - Mathew J Okonta
- Department of Clinical Pharmacy & Pharmacy Management, Faculty of Pharmaceutical Sciences, University of Nigeria, Nsukka, Nigeria
| | - Charles O Esimone
- Department of Pharmaceutical Microbiology & Biotechnology, Faculty of Pharmaceutical Sciences, Nnamdi Azikiwe University Awka, Agulu campus, Agulu, Nigeria
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Aghahowa SE, Obianwu HO, Isah AO. Prescription pattern of antimalarial drugs in a Nigerian tertiary institution before and after the 2005 policy. JOURNAL OF PHARMACEUTICAL HEALTH SERVICES RESEARCH 2013. [DOI: 10.1111/jphs.12038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Hope O. Obianwu
- Department of Pharmacology and Toxicology; University of Benin; Benin City Nigeria
| | - Ambrose O. Isah
- Department of Medicine; School of Medicine; University of Benin; Benin City Nigeria
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Standard treatment guidelines for malaria: Challenges in its implementation in Islamabad (federal capital) and Rawalpindi (twin city), Pakistan. Saudi Pharm J 2013; 21:123-4. [PMID: 23960827 DOI: 10.1016/j.jsps.2012.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Ugwu EO, Iferikigwe ES, Obi SN, Ugwu AO, Agu PU, Okezie OA. Anti-malaria prescription in pregnancy among general practitioners in Enugu state, south east Nigeria. Niger Med J 2013; 54:96-9. [PMID: 23798794 PMCID: PMC3687872 DOI: 10.4103/0300-1652.110038] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background: The national policy on malaria control recommends use of intermittent preventive treatment with sulfadoxine/pyrimethamine (IPT-SP) for chemoprophylaxis against malaria in pregnancy; and use of quinine and arthemisinin-based combination therapy (ACT) for acute treatment of malaria in the first, and second/third trimesters, respectively. In Nigeria, a large proportion of pregnant women are seen by the general practitioners (GPs). Objective: To determine the pattern of anti-malaria prescription in pregnancy among GPs in Enugu state, and access the level of conformity with the national policy on malaria control. Materials and Methods: Questionnaires were administered to a cross-section of 147 GPs that attended the 2010 Enugu state branch of the Nigeria Medical Association Scientific Conference/Annual General Meeting/Election. Results: The mean age of the GPs was 37 ± 3.6 (range 27-70) years. Quinine was the commonly (45.6% (n = 67)) prescribed anti-malaria drug in the first trimester while in the second/third trimester ACT was commonly (48.3% (n = 71)) prescribed. Seventy-six (51.7%) practitioners prescribed IPT-SP for chemoprophylaxis against malaria while the rest (48.3%) prescribed other drugs. GPs who obtained MBBS qualification less than or equal to 5 years prior to the survey were more likely to comply with the national policy on malaria control in their prescriptions (P < 0.05). Conclusion: The pattern of anti-malaria prescription among GPs in Enugu state is varied, and conformed poorly to the evidence-based national policy on malaria control. There is need for continuing professional development to keep the GPs abreast with current trends in malaria treatment during pregnancy.
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Affiliation(s)
- Emmanuel Onyebuchi Ugwu
- Department of Obstetrics & Gynaecology, University of Nigeria Teaching Hospital, Ituku-Ozalla, Enugu, Nigeria
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Luz TCB, Suárez-Mutis MC, Miranda ES, Moritz AFE, Freitas LF, Brasil JDC, Osorio-de-Castro CGS. Uncomplicated malaria among pregnant women in the Brazilian Amazon: local barriers to prompt and effective case management. Acta Trop 2013. [PMID: 23178220 DOI: 10.1016/j.actatropica.2012.11.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Malaria in pregnancy is associated with increased risks of maternal anemia, spontaneous abortion, low birth weight, premature delivery and other adverse effects on health. In Brazil, disease transmission is highly concentrated in the multi-state region that constitutes the Brazilian Amazon (more than 99% of all cases). This study, conducted between the first bimesters of 2007 and 2008, aims to identify the local barriers to prompt and effective case management of malaria in pregnancy and was carried out in health facilities located in three endemic municipalities of the Brazilian Amazon (Manaus, Presidente Figueiredo and Porto Velho). The study design combined both qualitative and quantitative descriptive methods. The qualitative design involved semi-structured interviews with health personnel who routinely deal with malaria care. The quantitative design involved a review of medical records of pregnant women in the visited health facilities. Additionally, data were abstracted from SIVEP-Malaria Epidemiological Surveillance Information System (Brasil, 2007) and Primary Care Information System (SIAB) databases. Flaws were detected in diagnosis (only 6.8% of women tested for malaria) and treatment (for Plasmodium falciparum infections, only 44.8% of patients received recommended first-line therapy; 10.2% of prescription presented treatments were not found in national guideline and 7.3% of the prescriptions for Plasmodium vivax and 17.9% of the prescriptions for P. falciparum were not sanctioned by the official guidelines). Training (only 37.3% had had some training), knowledge and counseling were also sub-optimal. These results indicated the need to improve the health-worker performance through training. Close supervision and feedback on the health-worker performance are also needed. These findings also highlighted the need to put into practice a series of government recommendations that encourage close collaboration between the National Malaria Control Program and Primary Health Care actions in order to achieve safer pregnancies.
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Affiliation(s)
- Tatiana Chama Borges Luz
- Laboratório de Epidemiologia e Antropologia Médica, Centro de Pesquisas René Rachou, Fundação Oswaldo Cruz, Minas Gerais, Brazil.
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Management of uncomplicated malaria in underfives in private and public health facilities in South-eastern Nigeria: a clinical audit of current practices. Malar Res Treat 2013; 2013:575080. [PMID: 23401847 PMCID: PMC3564278 DOI: 10.1155/2013/575080] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Revised: 01/07/2013] [Accepted: 01/07/2013] [Indexed: 11/17/2022] Open
Abstract
Malaria remains a leading cause of underfive morbidity and mortality in sub-Saharan Africa. Effective case management is a strategy recommended by the World Health Organization for its control. A clinical audit of case management of uncomplicated malaria in underfives in health facilities in Cross River State, Nigeria, was conducted from January to March 2012. Data was extracted from patients' case records by trained medical personnel using pretested data extraction forms. Of the 463 case records reviewed, age, gender, and weight were reported in 98.1%, 97.3%, and 49.7% of the children, respectively. A history of fever was obtained in 89.6% and a record of temperature in 74.1% of the children. General examination was performed in 203 (43.8%) children. Malaria parasite test was requested in 132 (28.5%) while Packed cell volume or haemoglobin was requested in 107 (23.1%) children. Appropriate dose of Artemisinin Combination Therapy (ACT) was instituted in 300 (64.8%), wrong dose in 109 (23.5%), and inappropriate treatment in 41 (8.9%). The utilization of ACTs for treating uncomplicated malaria in the State has improved but clinical assessment of patients and laboratory confirmation of diagnosis are suboptimum.
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Mishra N, Anvikar AR, Shah NK, Kamal VK, Sharma SK, Srivastava HC, Das MK, Pradhan K, Kumar H, Gupta YK, Gupta P, Dash AP, Valecha N. Prescription practices and availability of artemisinin monotherapy in India: where do we stand? Malar J 2011; 10:360. [PMID: 22166073 PMCID: PMC3283503 DOI: 10.1186/1475-2875-10-360] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Accepted: 12/13/2011] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The World Health Organization has urged all member states to deploy artemisinin-based combination therapy and progressively withdraw oral artemisinin monotherapies from the market due to their high recrudescence rates and to reduce the risk of drug resistance. Prescription practices by physicians and the availability of oral artemisinin monotherapies with pharmacists directly affect the pattern of their use. Thus, treatment practices for malaria, with special reference to artemisinin monotherapy prescription, in selected states of India were evaluated. METHODS Structured, tested questionnaires were used to conduct convenience surveys of physicians and pharmacists in eleven purposively selected districts across six states in 2008. In addition, exit interviews of patients with a diagnosis of uncomplicated malaria or a prescription for an anti-malarial drug were also performed. Logistic regression was used to determine patient clinical care, and institutional factors associated with artemisinin monotherapy prescription. RESULTS Five hundred and eleven physicians from 196 health facilities, 530 pharmacists, and 1,832 patients were interviewed. Artemisinin monotherapy was available in 72.6% of pharmacies and was prescribed by physicians for uncomplicated malaria in all study states. Exit interviews among patients confirmed the high rate of use of artemisinin monotherapy with 14.8% receiving such a prescription. Case management, i.e. method of diagnosis and overall treatment, varied by state and public or private sector. Treatment in the private sector (OR 8.0, 95%CI: 3.8, 17) was the strongest predictor of artemisinin monotherapy prescription when accounting for other factors. Use of the combination therapy recommended by the national drug policy, artesunate + sulphadoxine-pyrimethamine, was minimal (4.9%), with the exception of one state. CONCLUSIONS Artemisinin monotherapy use was widespread across India in 2008. The accessible sale of oral artemisinin monotherapy in retail market and an inadequate supply of recommended drugs in the public sector health facilities promoted its prescription. This study resulted in notifications to all state drug controllers in India to withdraw the oral artemisinin formulations from the market. In 2010, artesunate + sulphadoxine-pyrimethamine became the universal first-line treatment for confirmed Plasmodium falciparum malaria and was deployed at full scale.
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Affiliation(s)
- Neelima Mishra
- National Institute of Malaria Research (NIMR), Indian Council of Medical Research, Sector 8, Dwarka, New Delhi 110 077, India
| | - Anupkumar R Anvikar
- National Institute of Malaria Research (NIMR), Indian Council of Medical Research, Sector 8, Dwarka, New Delhi 110 077, India
| | - Naman K Shah
- National Institute of Malaria Research (NIMR), Indian Council of Medical Research, Sector 8, Dwarka, New Delhi 110 077, India
| | - Vineet Kumar Kamal
- National Institute of Malaria Research (NIMR), Indian Council of Medical Research, Sector 8, Dwarka, New Delhi 110 077, India
| | | | | | | | | | | | - Yogendra K Gupta
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi 110 029, India
| | - Pooja Gupta
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi 110 029, India
| | - Aditya Prasad Dash
- National Institute of Malaria Research (NIMR), Indian Council of Medical Research, Sector 8, Dwarka, New Delhi 110 077, India
| | - Neena Valecha
- National Institute of Malaria Research (NIMR), Indian Council of Medical Research, Sector 8, Dwarka, New Delhi 110 077, India
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Ucakacon PS, Achan J, Kutyabami P, Odoi AR, Kalyango NJ. Prescribing practices for malaria in a rural Ugandan hospital: evaluation of a new malaria treatment policy. Afr Health Sci 2011; 11 Suppl 1:S53-9. [PMID: 22135645 DOI: 10.4314/ahs.v11i3.70071] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Increasing resistance to first line antimalarial drugs led to a change in the antimalarial policy of Uganda in 2005. Successful implementation of this policy depends on changing prescribing patterns of health workers. OBJECTIVES To describe prescribing patterns for malaria and associated factors in a rural Ugandan hospital following a change in antimalarial treatment policy from chloroquine plus sulphadoxine-pyrimethamine to artemisinin-based combination therapies. METHODS From the outpatients register, 715 prescriptions for malaria were reviewed. Data was collected on patient demographics, prescriber factors and prescription patterns. Prescriptions were considered to conform to the new antimalarial policy if artemether-lumefantrine was prescribed for uncomplicated malaria or quinine for treatment failure or complicated malaria. RESULTS The most frequently prescribed antimalarials for uncomplicated and complicated malaria were artemetherlumefantrine (n=564, 88.5%) and quinine (n=66, 84.6%) respectively. The proportion of prescriptions conforming to the new antimalarial treatment policy was 88.1% (n=630). Predictors of conformity were: duration in service of less than 6 years (OR=3.40. CI=1.24-9.33), prescriber's profession (OR=97.51, CI=27.29-348.34) and diagnosis of uncomplicated malaria (OR=10.13, CI=3.37-30.42). CONCLUSIONS Adequate training and provision of information relevant to the needs of different cadres of health workers is needed to promote effective uptake of new treatment policies.
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Affiliation(s)
- P S Ucakacon
- Department of Pharmacy, College of Health Sciences, Makerere University, Kampala, Uganda
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Mangham LJ, Cundill B, Ezeoke O, Nwala E, Uzochukwu BSC, Wiseman V, Onwujekwe O. Treatment of uncomplicated malaria at public health facilities and medicine retailers in south-eastern Nigeria. Malar J 2011; 10:155. [PMID: 21651787 PMCID: PMC3120734 DOI: 10.1186/1475-2875-10-155] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 06/08/2011] [Indexed: 11/21/2022] Open
Abstract
Background At primary care facilities in Nigeria, national treatment guidelines state that malaria should be symptomatically diagnosed and treated with artemisinin-based combination therapy (ACT). Evidence from households and health care providers indicates that many patients do not receive the recommended treatment. This study sought to determine the extent of the problem by collecting data as patients and caregivers leave health facilities, and determine what influences the treatment received. Methods A cross-sectional cluster survey of 2,039 respondents exiting public health centres, pharmacies and patent medicine dealers was undertaken in urban and rural settings in Enugu State, south-eastern Nigeria. Results Although 79% of febrile patients received an anti-malarial, only 23% received an ACT. Many patients (38%) received sulphadoxine-pyrimethamine (SP). A further 13% of patients received an artemisinin-derivative as a monotherapy. An estimated 66% of ACT dispensed was in the correct dose. The odds of a patient receiving an ACT was highly associated with consumer demand (OR: 55.5, p < 0.001). Conclusion Few febrile patients attending public health facilities, pharmacies and patent medicine dealers received an ACT, and the use of artemisinin-monotherapy and less effective anti-malarials is concerning. The results emphasize the importance of addressing both demand and supply-side influences on malaria treatment and the need for interventions that target consumer preferences as well as seek to improve health service provision.
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Affiliation(s)
- Lindsay J Mangham
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK.
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Igboeli NU, Ukwe CV, Ekwunife OI. Increasing use of artemisinin-based combination therapy for treatment of malaria infection in Nigerian hospitals. Pharm Pract (Granada) 2010; 8:243-9. [PMID: 25126148 PMCID: PMC4127063 DOI: 10.4321/s1886-36552010000400007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2010] [Accepted: 11/28/2010] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVES This study aimed at describing the pattern of outpatient antimalarial drug prescribing in a secondary and a tertiary hospital, and to assess adherence to the National Antimalarial Treatment Guideline (ATG). METHODS An audit of antimalarial prescription files from the two health facilities for a period of six months in 2008 was conducted. Semi structured questionnaires were used to collect information from the doctors and pharmacists on their awareness and knowledge of the National Antimalarial Treatment Guideline. RESULTS Artemisinin-based combination therapies (ACTs) were the most prescribed antimalarials. Overall, 81.4% of the total prescriptions contained ACTs, out of which 56.8% were artemetherlumefantrine. However, adherence to the drugs indicated by national guideline within the DU90% was 38.5% for the tertiary and 66.7 % for the secondary hospital. The standard practice of prescribing with generic name was still not adhered to as evidenced in the understudied hospitals. The percentage of health care providers that were aware of the ATG was 88.2% for doctors and 85.1% for pharmacists. However, 13.3% and 52.2% of doctors and pharmacists respectively could not properly list the drugs specified in the guideline. Amodiaquine was the most commonly preferred option for managing children aged 0 - 3 months with malaria infection against the indicated oral quinine. CONCLUSION This study showed an increased use of artemisinin-based combination therapy for the treatment of uncomplicated malaria compared previous reports in Nigeria. This study also highlights the need for periodic in-service quality assurance among health professionals with monitoring of adherence to and assessment of knowledge of clinical guidelines to ensure the practice of evidence based medicine.
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Affiliation(s)
- Nneka U Igboeli
- Department of Clinical Pharmacy and Pharmacy Management. Faculty of Pharmaceutical Sciences, University of Nigeria . Nsukka ( Nigeria )
| | - Chinwe V Ukwe
- Department of Clinical Pharmacy and Pharmacy Management. Faculty of Pharmaceutical Sciences, University of Nigeria . Nsukka ( Nigeria )
| | - Obinna I Ekwunife
- Department of Clinical Pharmacy and Pharmacy Management. Faculty of Pharmaceutical Sciences, University of Nigeria . Nsukka ( Nigeria )
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Uzochukwu BSC, Chiegboka LO, Enwereuzo C, Nwosu U, Okorafor D, Onwujekwe OE, Uguru NP, Sibeudu FT, Ezeoke OP. Examining appropriate diagnosis and treatment of malaria: availability and use of rapid diagnostic tests and artemisinin-based combination therapy in public and private health facilities in south east Nigeria. BMC Public Health 2010; 10:486. [PMID: 20712876 PMCID: PMC2931470 DOI: 10.1186/1471-2458-10-486] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2009] [Accepted: 08/16/2010] [Indexed: 11/10/2022] Open
Abstract
Background Rapid diagnostic tests (RDTs) and Artemisinin-based combination therapy (ACT) have been widely advocated by government and the international community as cost-effective tools for diagnosis and treatment of malaria. ACTs are now the first line treatment drug for malaria in Nigeria and RDTs have been introduced by the government to bridge the existing gaps in proper diagnosis. However, it is not known how readily available these RDTs and ACTs are in public and private health facilities and whether health workers are actually using them. Hence, this study investigated the levels of availability and use of RDTs and ACTs in these facilities. Methods The study was undertaken in Enugu state, southeast Nigeria in March 2009. Data was collected from heads of 74 public and private health facilities on the availability and use of RDTs and ACTs. Also, the availability of RDTs and the types of ACTs that were available in the facilities were documented. Results Only 31.1% of the health facilities used RDTs to diagnose malaria. The majority used the syndromic approach. However, 61.1% of healthcare providers were aware of RDTs. RDTs were available in 53.3% of the facilities. Public health facilities and health facilities in the urban areas were using RDTs more and these were mainly bought from pharmacy shops and supplied by NGOs. The main reasons given for non use are unreliability of RDTs, supply issues, costs, preference for other methods of diagnosis and providers' ignorance. ACTs were the drug of choice for most public health facilities and the drugs were readily available in these facilities. Conclusion Although many providers were knowledgeable about RDTs, not many facilities used it. ACTS were readily available and used in public but not private health facilities. However, the reported use of ACTs with limited proper diagnosis implies that there could be high incidence of inappropriate case management of malaria which can also increase the economic burden of illnesses. Government and donors should ensure constant availability of RDTs in both public and private facilities, so that every treatment with ACTs is accompanied with proper diagnosis.
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Affiliation(s)
- Benjamin S C Uzochukwu
- Department of Community Medicine, College of Medicine, University of Nigeria, Enugu-campus, Nigeria.
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pfmdr1 amplification associated with clinical resistance to mefloquine in West Africa: implications for efficacy of artemisinin combination therapies. J Clin Microbiol 2010; 48:3797-9. [PMID: 20668121 DOI: 10.1128/jcm.01057-10] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We describe here a clinical failure in the treatment with mefloquine of acute falciparum malaria contracted in Africa and associated with in vitro mefloquine resistance and pfmdr1 copy number amplification. This case raises the question of the presence and the evolution of this genotype in Africa, which is also known to alter the susceptibility to artemisinin combination therapy (ACT).
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Plasmodium falciparum isolates with increased pfmdr1 copy number circulate in West Africa. Antimicrob Agents Chemother 2010; 54:3049-51. [PMID: 20404118 DOI: 10.1128/aac.00209-10] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Amplification of pfmdr1 in Plasmodium falciparum is linked to resistance to aryl-amino-alcohols and in reduced susceptibility to artemisinins. We demonstrate here that duplicated pfmdr1 genotypes circulate in West Africa. The monitoring of this prevalence in Africa appears essential for determining the antimalarial policy and to maintain the efficiency of artemisinin-based combination therapy (ACT) for as long as possible.
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Onwujekwe O, Uzochukwu B, Dike N, Uguru N, Nwobi E, Shu E. Malaria treatment perceptions, practices and influences on provider behaviour: comparing hospitals and non-hospitals in south-east Nigeria. Malar J 2009; 8:246. [PMID: 19863803 PMCID: PMC2775747 DOI: 10.1186/1475-2875-8-246] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2009] [Accepted: 10/28/2009] [Indexed: 11/16/2022] Open
Abstract
Background People seek treatment for malaria from a wide range of providers ranging from itinerant drug sellers to hospitals. However, there are lots of problems with treatment provision. Hence, factors influencing treatment provision in hospitals and non-hospitals require further investigation in order to remedy the situation. Objectives To examine the knowledge, pattern of treatment provision and factors influencing the behaviour of hospitals and non-hospitals in the treatment of malaria, so as to identify loci for interventions to improve treatment of the disease. Methods A pre-tested structured questionnaire was used to collect data from 225 providers from hospitals and non-hospitals about their malaria treatment practices and factors that influence their provision of malaria treatment services in south-east Nigeria. The data from hospitals and other providers were compared for systematic differences. Results 73.5% of hospitals used microscopy to diagnose malaria and only 34.5.1% of non-hospitals did (p < 0.05). Majority of the respondents considered ability to pay bills (35.2%), already existing relationship (9.4%) and body mechanism (35.2%) of the patient before they provided malaria treatment services. Pressure from wholesalers to providers to repay the cost of supplied drugs was the major influence of the type of drugs provided to patients. Conclusion There are many challenges to appropriate provision of malaria treatment services, although challenges are less in hospitals compared to other types of non-hospitals. Improving proper diagnosis of malaria and improving the knowledge of providers about malaria are interventions that could be used to improve malaria treatment provision.
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Affiliation(s)
- Obinna Onwujekwe
- Department of Health Administration and Management, College of Medicine, University of Nigeria, Enugu, Nigeria.
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Oesterholt MJAM, Alifrangis M, Sutherland CJ, Omar SA, Sawa P, Howitt C, Gouagna LC, Sauerwein RW, Bousema T. Submicroscopic gametocytes and the transmission of antifolate-resistant Plasmodium falciparum in Western Kenya. PLoS One 2009; 4:e4364. [PMID: 19194499 PMCID: PMC2632751 DOI: 10.1371/journal.pone.0004364] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2008] [Accepted: 12/22/2008] [Indexed: 11/24/2022] Open
Abstract
Background Single nucleotide polymorphisms (SNPs) in the dhfr and dhps genes are associated with sulphadoxine-pyrimethamine (SP) treatment failure and gametocyte carriage. This may result in enhanced transmission of mutant malaria parasites, as previously shown for chloroquine resistant parasites. In the present study, we determine the association between parasite mutations, submicroscopic P. falciparum gametocytemia and malaria transmission to mosquitoes. Methodology/Principal Findings Samples from children treated with SP alone or in combination with artesunate (AS) or amodiaquine were genotyped for SNPs in the dhfr and dhps genes. Gametocytemia was determined by microscopy and Pfs25 RNA–based quantitative nucleic acid sequence–based amplification (Pfs25 QT-NASBA). Transmission was determined by membrane-feeding assays. We observed no wild type infections, 66.5% (127/191) of the infections expressed mutations at all three dhfr codons prior to treatment. The presence of all three mutations was not related to higher Pfs25 QT-NASBA gametocyte prevalence or density during follow-up, compared to double mutant infections. The proportion of infected mosquitoes or oocyst burden was also not related to the number of mutations. Addition of AS to SP reduced gametocytemia and malaria transmission during follow-up. Conclusions/Significance In our study population where all infections had at least a double mutation in the dhfr gene, additional mutations were not related to increased submicroscopic gametocytemia or enhanced malaria transmission. The absence of wild-type infections is likely to have reduced our power to detect differences. Our data further support the use of ACT to reduce the transmission of drug-resistant malaria parasites.
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Affiliation(s)
- Mayke J. A. M. Oesterholt
- Department of Medical Microbiology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - Michael Alifrangis
- Centre for Medical Parasitology at the Department of International Health, Immunology and Microbiology, University of Copenhagen, and at the Department of infectious Diseases, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
| | - Colin J. Sutherland
- Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Sabah A. Omar
- Kenya Medical Research Institute, Centre for Biotechnology Research and Development, Nairobi, Kenya
| | - Patrick Sawa
- Human Health Division, International Centre of Insect Physiology and Ecology, Mbita, Kenya
| | - Christina Howitt
- Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Louis C. Gouagna
- Human Health Division, International Centre of Insect Physiology and Ecology, Mbita, Kenya
- Institut de Recherche pour le Développement, Bobo Dioulasso, Burkina Faso
| | - Robert W. Sauerwein
- Department of Medical Microbiology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - Teun Bousema
- Department of Medical Microbiology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
- * E-mail:
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Ukwe CV, Ekwunife OI. Drug utilisation study of antimalarials for the treatment of hospitalised children under five in south-eastern Nigeria. Pharmacoepidemiol Drug Saf 2008; 17:1183-8. [PMID: 18924114 DOI: 10.1002/pds.1669] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
PURPOSE This study aimed at describing the trend in the use of antimalarials for the treatment of malaria in children under 5 years from year 2000 to 2006 in south-eastern Nigeria. Adherence to the 2005 National Antimalarial Treatment Policy was assessed. Quality of drug use was also evaluated. Quality indices studied were the use of international non-proprietary name (INN) in prescription, number antimalarials per episode and use of drugs from essential drug list. METHODS The study was retrospective and longitudinal, using data obtained from in-patients folders of children under 5 years, hospitalised for malaria infection in 11 secondary health care centres in south-eastern Nigeria. RESULTS The result of the study showed that chloroquine was mostly used for treating severe malaria in children less than 5 years despite the indication of a switch to quinine and parenteral artemisinins by the National Treatment Policy. Prescriptions of drugs were also not by INN names. However, many prescribers do not practice polypharmacy and most of the drugs used in secondary health care centres for treatment of severe malaria were in the essential drug list. CONCLUSION There is a need for further studies to establish factors that affect the dissemination and use of treatment guidelines in Nigeria.
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Affiliation(s)
- Chinwe Victoria Ukwe
- Department of Clinical Pharmacy and Pharmacy Management, Faculty of Pharmaceutical Sciences, University of Nigeria, Nsukka, Enugu, Nigeria
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Barber SL, Gertler PJ. Strategies that promote high quality care in Indonesia. Health Policy 2008; 88:339-47. [PMID: 18501988 DOI: 10.1016/j.healthpol.2008.04.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2007] [Revised: 04/07/2008] [Accepted: 04/13/2008] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To investigate factors predicting the quality of care received using a nationally representative dataset from Indonesia. DATA SOURCES The study combines two surveys in 13 provinces: a household survey of 2451 women who delivered a live birth in 1992-1998, and a facility survey that measured quality available from outpatient providers. STUDY DESIGN Multivariate regressions are used to explain the quality of care received. Explanatory variables are high facility quality, maternal education, household wealth, ethnicity, and insurance. DATA COLLECTION METHODS Quality available is measured by provider adherence to prenatal protocols using a clinical case scenario. Quality received is measured by maternal reports about routine prenatal services received. PRINCIPLE FINDINGS High facility quality predicts an increase in quality received. Although poor households have access to the same or higher quality care compared with the least poor, the poor receive lower levels of quality. In remote regions, quality received rises with increasing levels of maternal education and household wealth. CONCLUSIONS Improving health provider knowledge, and increasing household financial resources and information could redress inequalities in quality received among the poor and least educated.
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Affiliation(s)
- Sarah L Barber
- Institute of Business and Economic Research, F502 Haas School of Business, University of California, Berkeley 94720-1922, United States.
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Wasunna B, Zurovac D, Goodman CA, Snow RW. Why don't health workers prescribe ACT? A qualitative study of factors affecting the prescription of artemether-lumefantrine. Malar J 2008; 7:29. [PMID: 18252000 PMCID: PMC2266770 DOI: 10.1186/1475-2875-7-29] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2007] [Accepted: 02/05/2008] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Kenya recently changed its antimalarial drug policy to a specific artemisinin-based combination therapy (ACT), artemether-lumefantrine (AL). New national guidelines on the diagnosis, treatment and prevention were developed and disseminated to health workers together with in-service training. METHODS Between January and March 2007, 36 in-depth interviews were conducted in five rural districts with health workers who attended in-service training and were non-adherent to the new guidelines. A further 20 interviews were undertaken with training facilitators and members of District Health Management Teams (DHMTs) to explore reasons underlying health workers' non-adherence. RESULTS Health workers generally perceived AL as being tolerable and efficacious as compared to amodiaquine and sulphadoxine-pyremethamine. However, a number of key reasons for non-adherence were identified. Insufficient supply of AL was a major issue and hence fears of stock outs and concern about AL costs was an impediment to AL prescription. Training messages that contradicted the recommended guidelines also led to health worker non-adherence, compounded by a lack of follow-up supervision. In addition, the availability of non-recommended antimalarials such as amodiaquine caused prescription confusion. Some health workers and DHMT members maintained that shortage of staff had resulted in increased patient caseload affecting the delivery of the desirable quality of care and adherence to guidelines. CONCLUSION The introduction of free efficacious ACTs in the public health sector in Kenya and other countries has major potential public health benefits for Africa. These may not be realized if provider prescription practices do not conform to the recommended treatment guidelines. It is essential that high quality training, drug supply and supervision work synergistically to ensure appropriate case management.
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Affiliation(s)
- Beatrice Wasunna
- Eastern and Southern Africa Centre of International Parasite Control (ESACIPAC)/KEMRI, P.O. Box 54840-00200, Nairobi, Kenya.
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