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Odwe G, Matanda DJ, Zulu T, Kizito S, Okoth O, Kangwana B. Women's empowerment and uptake of sulfadoxine-pyrimethamine for intermittent preventive treatment of malaria during pregnancy: results from a cross-sectional baseline survey in the Lake endemic region, Kenya. Malar J 2023; 22:241. [PMID: 37612754 PMCID: PMC10463858 DOI: 10.1186/s12936-023-04679-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 08/17/2023] [Indexed: 08/25/2023] Open
Abstract
BACKGROUND Malaria in pregnancy remains a major public health problem in endemic areas of the sub-Saharan African (SSA) region. However, there is limited understanding of the association between women's empowerment and the uptake of sulfadoxine-pyrimethamine for intermittent preventive treatment of malaria during pregnancy (IPTp-SP) in Kenya. This study examines the association between women's empowerment indicators (decision-making power, control of assets, education, and employment status) and the uptake of three or more doses of IPTp-SP in the Lake endemic region of Kenya. METHODS The analysis utilized a dataset from a cross-sectional baseline survey of 3129 women aged 15-49 years in Kisumu and Migori Counties who had a live birth within the last 2 years preceding the study. Data were collected between June to August 2021. A descriptive analysis was conducted to show the distribution of respondents by key background characteristics, and bivariate and multivariate logistic regression to examine statistically significant associations between women's empowerment measures and the uptake of 3+ doses of IPTp-SP. RESULTS Among the 3129 women surveyed, 1978 (65.7%) received 3+ doses of IPTp-SP during their most recent pregnancy. Controlling for individual characteristics and the number of ANC visits, the odds of taking 3+ doses of IPTp-SP increased among women who had high decision-making autonomy (AOR = 2.33; CI = 1.81-3.01; P < 0.001); and tertiary level of educational attainment (AOR = 1.51; CI = 1.10-2.06). However, the association between control of assets and uptake of IPTp-SP was positive but not statistically significant. CONCLUSION Women's decision-making autonomy and educational attainment were positively associated with the uptake of IPTp-SP. As a result, maternal health interventions should focus on less empowered women, specifically those with less decision-making autonomy and no/low formal education, as they are less likely to achieve optimal uptake of IPTp-SP during pregnancy.
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Affiliation(s)
- George Odwe
- Population Council, Kenya, Avenue 5, 3rd Floor, Rose Avenue, P.O Box 17643-00500, Nairobi, Kenya.
| | - Dennis Juma Matanda
- Population Council, Kenya, Avenue 5, 3rd Floor, Rose Avenue, P.O Box 17643-00500, Nairobi, Kenya
| | - Tchaiwe Zulu
- Population Council, Kenya, Avenue 5, 3rd Floor, Rose Avenue, P.O Box 17643-00500, Nairobi, Kenya
| | - Stephen Kizito
- Population Council, Kenya, Avenue 5, 3rd Floor, Rose Avenue, P.O Box 17643-00500, Nairobi, Kenya
| | - Oscar Okoth
- Kisumu Medical and Education Trust (KMET), P. O Box 6805-40103, Kisumu, Kenya
| | - Beth Kangwana
- Population Council, Kenya, Avenue 5, 3rd Floor, Rose Avenue, P.O Box 17643-00500, Nairobi, Kenya
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Doe MTT, Bajinka O, Barrow A. Antenatal care positive responses to pregnant women in preventing and controlling malaria in pregnancy: the sub-Saharan African perspective. World J Pediatr 2022; 18:453-462. [PMID: 35616810 DOI: 10.1007/s12519-022-00549-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 03/27/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND The response to antenatal care (ANC) for maternal and offspring outcomes, especially in pregnant women has been thoroughly studied. However, despite the number of interventional studies on the treatment of sulfadoxine-pyrimethamine combination (IPTp-SP) uptake, the point in point cases of the positive responses of ANC in improving health conditions of pregnant women are not found in the literature. DATA SOURCES This review collected ANC responses to the positive health outcomes for pregnant women with malaria, the challenges faced regarding IPTp-SP uptake during ANC visits and the role of ANC in preventing and controlling malaria in sub-Saharan Africa. It elucidated ANC and uptake of optimal intermittent preventive IPTp-SP and further described ANC as a tool for heterogeneity for malaria prevention. RESULTS ANC is seen as a microscope to malaria in pregnacy, maternal iron deficiency and anemia checkpoints, ANC and malaria treatment strategies, and ANC and the use of insecticide treated nets (ITN). The review further discussed ANC attendance influencing factors, limitations to ANC implications and the prospects in ANC visits on preventing malaria in pregnancy. CONCLUSIONS A declining trend of malaria transmission in Africa has been observed in recent years. However, the burden of malaria in pregnancy remains a health concern. The rate of SP resistance, low uptake of IPTp-SP, low LLINs distribution, late gestational ANC visits and low turnaround for optimal ANC visits for first time mothers' aggrevated the malaria-endemic settings among pregnant women in sub-Saharan Africa.
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Affiliation(s)
- Margaret Tete Telay Doe
- Department of Occupational and Environmental Health, Xiangya School of Public Health, Central South University, Changsha, People's Republic of China.
| | - Ousman Bajinka
- Department of Microbiology, Central South University, Changsha, Hunan Provinces, China.,China-Africa Research Centre of Infectious Diseases, School of Basic Medical Sciences, Central South University, Changsha, 410078, Hunan, China.,School of Medicine and Allied Health Sciences, University of The Gambia, Banjul, The Gambia
| | - Amadou Barrow
- Heidelberg, Institute of Global Health, University Hospital and Medical Faculty, Heidelberg University, Heidelberg, Germany.,School of Medicine and Allied Health Sciences, University of The Gambia, Banjul, The Gambia
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Community Malaria Knowledge, Experiences, Perceived Roles, and Acceptability of Community-Directed Distribution of Intermittent Preventive Therapy for Pregnancy in Rural Southeast Nigeria. J Parasitol Res 2022; 2022:8418917. [PMID: 35087686 PMCID: PMC8789422 DOI: 10.1155/2022/8418917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 12/28/2021] [Indexed: 11/17/2022] Open
Abstract
Background. The community plays key roles in protecting pregnant women in rural areas from malaria. This study assessed malaria experiences, knowledge, perceived roles in malaria prevention in pregnancy, and acceptability of community-directed distribution of intermittent preventive therapy (IPTp) for malaria in pregnancy in rural Southeast Nigeria. Methods. This study presents part of the baseline findings of a before-and-after study. Data was collected from 817 community members in Ebonyi State using interviewer-administered questionnaires and focus group discussions (FGDs). Data were analyzed using SPSS version 20 and thematic analysis. Results. The majority of the respondents were females (73.8%) with a mean age of
. Most respondents (65.2%) had Insecticide-Treated Net (ITN) and fever in the past year (67.1%). Malaria (88.6%) was identified as the major health condition in the community. Majority (74.1%) knew infected mosquito bites as the cause of malaria while 61.1% and 71.5% were definitely sure that pregnant women and children were at risk for malaria. Sleeping under ITN (54.3%), clean environment (39.7%), and herbal medications (26.8%) were the main ways of malaria prevention cited. Only 18.4% of the participants rated their knowledge of IPTp as adequate, and only 9.3% knew the common drug names used for IPTp. The major perceived roles in malaria prevention in pregnancy were referral of pregnant women to the health facility, encouragement of household ITN use, and sustaining malaria-related projects. The majority of the participants (60.6%) strongly agreed that community-directed distribution of IPTp-SP will improve the prevention of malaria in pregnancy. Most (77.2%) considered community-directed distribution of IPTp acceptable, and 74.4% of the pregnant respondents preferred community to facility administration of IPTp. Conclusions. Malaria was recognized as a prevalent disease, but there was inadequate knowledge of malaria prevention in pregnancy notably intermittent preventive therapy. There was positive perception of roles in malaria prevention in pregnancy and high acceptability of community-directed distribution of IPTp. Community-level malaria control programs should utilize a whole-of–community approach to optimally engage and educate the community on malaria prevention in pregnancy as well as explore community distribution approach for IPTp.
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Hutchins H, Power G, Ant T, Teixeira da Silva E, Goncalves A, Rodrigues A, Logan J, Mabey D, Last A. A survey of knowledge, attitudes and practices regarding malaria and bed nets on Bubaque Island, Guinea-Bissau. Malar J 2020; 19:412. [PMID: 33203419 PMCID: PMC7670770 DOI: 10.1186/s12936-020-03469-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 10/29/2020] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Malaria remains a significant public health problem in Guinea-Bissau, West Africa. Government control measures include bed net distribution campaigns, however, local knowledge, attitudes and practices towards bed nets and malaria are uncharacterized on the remote Bijagos Archipelago. METHODS Knowledge, attitude and practice questionnaires were conducted with household heads, aiming to explore the understanding of malaria and factors influencing bed net uptake and usage. Nets were observed in situ to appraise net quality and behaviour. All 14 villages and one semi-urban neighbourhood on Bubaque Island were included. One in 5 households containing school-aged children were randomly selected. RESULTS Of 100 participants, 94 were aware of malaria and 66 of those considered it a significant or severe problem, primarily because of its impact on health and income. Transmission, symptoms and risk factors were well known, however, 28.0% of participants felt under-informed. Some 80.0% reported contact with distribution campaigns, with inter-village variability. Campaign contact was associated with feeling well informed (OR 3.44; P = 0.024) and inversely with perceiving malaria a household (OR 0.18; P = 0.002) or regional problem (OR 0.25; P = 0.018). Every household contained nets; every identifiable example was a long-lasting insecticide-treated net (LLIN), however, 23.0% of households contained at least one expired net. Replacements were in demand; 89.0% of households reported that all residents used nets, and average occupancy was 2.07 people per net; 65.2% stated that the repurposing of bed nets was common. Correctly using bed nets, defined by age, integrity and demonstration, was 35.0% and strongly associated with completing intermittent preventative treatment in pregnancy (RR 3.63; P = 0.014). CONCLUSIONS Knowledge of malaria is good in these communities. Bed nets are used widely and are valued for their role in preventing malaria. However, their use is frequently sub-optimal and offers a target for improving malaria control by adapting popular distribution campaigns to provide more education alongside fresh LLINs. The impact of this could be significant as LLINs represent the mainstay of malaria prevention in Guinea-Bissau; however, the persistence of malaria despite the high uptake of LLINs seen in this study suggests that novel supplementary approaches must also be considered.
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Affiliation(s)
- Harry Hutchins
- London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT, UK.
| | - Grace Power
- London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
| | - Thomas Ant
- University of Glasgow, University Avenue, Glasgow, G12 8QQ, UK
| | | | - Adriana Goncalves
- London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
| | - Amabelia Rodrigues
- Projecto de Saúde Bandim, Apartado, 8611004, Bissau Codex, Guinea-Bissau
| | - James Logan
- London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
| | - David Mabey
- London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
| | - Anna Last
- London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
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Natama HM, Toussaint R, Bazié DLC, Samadoulougou S, Coulibaly-Traoré M, Tinto H, Kirakoya-Samadoulougou F. Prevalence and factors associated with carriage of Pfmdr1 polymorphisms among pregnant women receiving intermittent preventive treatment with sulfadoxine-pyrimethamine (IPTp-SP) and artemether-lumefantrine for malaria treatment in Burkina Faso. Malar J 2020; 19:399. [PMID: 33172485 PMCID: PMC7653827 DOI: 10.1186/s12936-020-03473-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 10/31/2020] [Indexed: 11/11/2022] Open
Abstract
Background Single nucleotide polymorphisms occurring in the Plasmodium falciparum multidrug resistant gene 1 (pfmdr1) are known to be associated with aminoquinoline resistance and, therefore, represent key P. falciparum markers for monitoring resistance both in susceptible groups (children under 5 years old and pregnant women) and in the general population. This study aimed to determine prevalence and factors associated with the carriage of pfmdr1 N86Y, Y184F and D1246Y polymorphisms among pregnant women in a setting of high malaria transmission in Burkina Faso. Methods Plasmodium falciparum isolates were collected at the first antenatal care visit (ANC-1) as well as at delivery from pregnant women participating in the COSMIC trial (NTC01941264), which assessed malaria preventive interventions during pregnancy in the Nanoro Health District. Here, pregnant women received intermittent preventive treatment with sulfadoxine-pyrimethamine (IPTp-SP) and malaria infections and/or diseases were treated using artemether-lumefantrine (AL) during the trial. Parasite DNA was extracted from dried blood spots and the presence of pfmdr1 mutations at positions 86, 184 and 1246 was determined using nested PCR, followed by restriction fragment length polymorphism (RFLP) analysis. Results A prevalence of 13.2% (20/151) and 12.1% (14/116) of the pfmdr1 86Y mutant allele was found at ANC-1 and at delivery, respectively, while no mutant allele was observed for Y184F and D1246Y codons at both ANC-1 and at delivery. There were no significant factors associated with pfmdr1 86Y mutant allele carriage at ANC-1. However, malaria infections at delivery with a parasite density above the median (2237.2 (IQR: 613.5–11,425.7) parasites/µl) was associated with an increase risk of pfmdr1 86Y mutant allele carriage (AOR = 5.5 (95% CI 1.07–28.0); P = 0.04). In contrast, both three or more IPTp-SP doses (AOR = 0.25 (95% CI 0.07–0.92); P = 0.04) and one or more AL treatment (AOR = 0.25 (95% CI 0.07–0.89); P = 0.03) during pregnancy were associated with a significant reduce risk of pfmdr1 86Y mutant allele carriage at delivery. Conclusion These findings suggest that both high coverage of IPTp-SP and the use of AL for the treatment of malaria infection/disease during pregnancy select for pfmdr1 N86 wild-type allele at delivery.
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Affiliation(s)
- Hamtandi Magloire Natama
- Unité de Recherche Clinique de Nanoro, Institut de Recherche en Sciences de la Santé, Nanoro, Burkina Faso.
| | - Rouamba Toussaint
- Unité de Recherche Clinique de Nanoro, Institut de Recherche en Sciences de la Santé, Nanoro, Burkina Faso.,Centre D'Epidémiologie, Biostatistique Et Recherche Clinique, Ecole de Santé Publique, Université Libre de Bruxelles (ULB), Bruxelles, Belgium
| | - Djamina Line Cerine Bazié
- Unité de Recherche Clinique de Nanoro, Institut de Recherche en Sciences de la Santé, Nanoro, Burkina Faso
| | - Sékou Samadoulougou
- Centre for Research On Planning and Development (CRAD), Laval University, Quebec, Canada.,Evaluation Platform On Obesity Prevention, Quebec Heart and Lung Institute, Quebec, Canada
| | - Maminata Coulibaly-Traoré
- Unité de Recherche Clinique de Nanoro, Institut de Recherche en Sciences de la Santé, Nanoro, Burkina Faso
| | - Halidou Tinto
- Unité de Recherche Clinique de Nanoro, Institut de Recherche en Sciences de la Santé, Nanoro, Burkina Faso
| | - Fati Kirakoya-Samadoulougou
- Centre D'Epidémiologie, Biostatistique Et Recherche Clinique, Ecole de Santé Publique, Université Libre de Bruxelles (ULB), Bruxelles, Belgium
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Olugbade OT, Ilesanmi OS, Gubio AB, Ajayi I, Nguku PM, Ajumobi O. Socio-demographic and regional disparities in utilization of intermittent preventive treatment for malaria in pregnancy - Nigeria demographic health survey 2013. Pan Afr Med J 2019; 32:13. [PMID: 30949287 PMCID: PMC6441474 DOI: 10.11604/pamj.supp.2019.32.1.13345] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 01/20/2018] [Indexed: 11/24/2022] Open
Abstract
Introduction malaria in pregnancy can lead to medical emergencies. Utilization of intermittent preventive treatment for prevention of malaria in pregnancy with Sulphadoxine- Pyrimethamine (IPTp-SP) has remained low in developing countries in sub-Saharan Africa. This study aimed to identify the factors determining uptake of IPTp-SP in Nigeria using the 2013 Nigeria Demographic Health Survey. Methods we conducted a secondary analysis of data extracted from the National Demographic Health Survey 2013 which used a three stage stratified sampling method to select respondents. Independent variables considered were age, marital status, the level of education of respondents and their spouses, region, location of residence, wealth-index and birth order. The dependent variable was the use of two or more doses of SP for IPTp in the two years before the survey. Descriptive statistics for socio-demographic and selected characteristics was done. Chi-square test was used to test associations between sociodemographic characteristics and IPTp-SP uptake. Multiple logistic regressions at 95% confidence interval were used to determine predictors of IPTp utilization using STATA version14 software. Results of the 38,948 women interviewed 12,473 (32%) had given birth two years preceding the survey and 15% used at least two doses of SP for IPTp. Women aged 30 years and above [aOR 1.4, C.I:1.1-1.7], in the middle class or higher wealth index [aOR 1.5, CI: 1.1-2.0], with two or more ANC visits [aOR 4.2, CI: 1.4 - 12.5], were more likely to use IPTp. Conclusion late initiation of IPTp after the second trimester was a contributory factor for poor SP utilization. Interventions targeted at ensuring pregnant women attend ANC and use of IPTp-SP after quickening should be promoted.
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Affiliation(s)
| | | | - Aishatu Bintu Gubio
- Nigeria Field Epidemiology and Laboratory Training Programme, Abuja, Nigeria.,National Malaria Elimination Programme, Federal Ministry of Health, Abuja, Nigeria
| | - Ikeoluwapo Ajayi
- Department of Epidemiology and Medical Statistics, Faculty of Public Health, University of Ibadan, Ibadan, Nigeria
| | - Patrick Mboya Nguku
- Nigeria Field Epidemiology and Laboratory Training Programme, Abuja, Nigeria
| | - Olufemi Ajumobi
- Nigeria Field Epidemiology and Laboratory Training Programme, Abuja, Nigeria.,National Malaria Elimination Programme, Federal Ministry of Health, Abuja, Nigeria
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Introducing post-discharge malaria chemoprevention (PMC) for management of severe anemia in Malawian children: a qualitative study of community health workers' perceptions and motivation. BMC Health Serv Res 2018; 18:984. [PMID: 30567567 PMCID: PMC6299958 DOI: 10.1186/s12913-018-3791-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 12/04/2018] [Indexed: 11/17/2022] Open
Abstract
Background Severe malarial anaemia is one of the leading causes of paediatric hospital admissions in Malawi. Post-discharge malaria chemoprevention (PMC) is the intermittent administration of full treatment courses of antimalarial to children recovering from severe anaemia and findings suggest that this intervention significantly reduces readmissions and deaths in these children. Community delivery of health interventions utilizing community health workers (CHWs) has been successful in some programmes and not very positive in others. In Malawi, there is an on-going cluster randomised trial that aims to find the optimum strategy for delivery of dihydroartemesinin-piperaquine (DHP) for PMC in children with severe anaemia. Our qualitative study aimed to explore the feasibility of utilizing CHWs also known as health surveillance assistants (HSAs) to remind caregivers to administer PMC medication in the existing Malawian health system. Methods Between December 2016 and March 2018, 20 individual in-depth-interviews (IDIs) and 2 focus group discussions (FGDs) were conducted with 39 HSAs who had the responsibility of conducting home visits to remind caregivers of children who were prescribed PMC medication in the trial. All interviews were conducted in the local language, transcribed verbatim, and translated into English. The transcripts were uploaded to NVIVO 11 and analysed using the thematic framework analysis method. Results Although intrinsic motivation was reportedly high, adherence to the required number of home visits was very poor with only 10 HSAs reporting full adherence. Positive factors for adherence were the knowledge and perception of the effectiveness of PMC and the recognition from the community as well as health system. Poor training, lack of supervision, high workload, as well as technical and structural difficulties; were reported barriers to adherence by the HSAs. Conclusions Post-discharge malaria chemoprevention with DHP is perceived as a positive approach to manage children recovering from severe anaemia by HSAs in Malawi. However, adherence to home visit reminders was very poor and the involvement of HSAs in a scale up of this intervention may pose a challenge in the existing Malawian health system. Trial registration ClinicalTrials.gov identifier NCT02721420. The trial was registered on 26 March 2016. Electronic supplementary material The online version of this article (10.1186/s12913-018-3791-5) contains supplementary material, which is available to authorized users.
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Diagnosing congenital malaria in a high-transmission setting: clinical relevance and usefulness of P. falciparum HRP2-based testing. Sci Rep 2017; 7:2080. [PMID: 28522856 PMCID: PMC5437093 DOI: 10.1038/s41598-017-02173-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Accepted: 04/25/2017] [Indexed: 11/08/2022] Open
Abstract
Congenital malaria diagnosis is challenging due to frequently observed low parasite density infections, while their clinical relevance during early infancy is not well characterized. In Nanoro health district (Burkina Faso), we determined the prevalence of congenital malaria by real-time quantitative PCR and we assessed the performance of rapid diagnosis test (RDT) and light microscopy (LM) to detect Plasmodium falciparum infections in cord-blood samples. In addition, we examined the usefulness of P. falciparum Histidine Rich Protein2 (PfHRP2) as surrogate biomarker of infection and explored association between congenital malaria and clinical outcomes. A prevalence of congenital malaria by qPCR of 4% (16/400) was found, which increased to 10% among newborns from mothers infected at delivery. RDT and LM showed poor performances indicating limited utility for congenital malaria screening in cord blood. Because PfHRP2 detection in cord blood could be affected by transplacental passage of parasite antigens, PfHRP2 might not be used as a surrogate biomarker of congenital malaria infections. There was no evidence of a significant clinical impact of congenital malaria on infant's health from birth to 59 days of life. Case control studies including long-term follow up may provide additional understanding on the relevance of neonatal malaria infections.
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Kapologwe NA, Kagaruki GB, Kalolo A, Ally M, Shao A, Meshack M, Stoermer M, Briet A, Wiedenmayer K, Hoffman A. Barriers and facilitators to enrollment and re-enrollment into the community health funds/Tiba Kwa Kadi (CHF/TIKA) in Tanzania: a cross-sectional inquiry on the effects of socio-demographic factors and social marketing strategies. BMC Health Serv Res 2017; 17:308. [PMID: 28449712 PMCID: PMC5408418 DOI: 10.1186/s12913-017-2250-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Accepted: 04/19/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Introduction of a health insurance scheme is one of the ways to enhance access to health care services and to protect individuals from catastrophic health expenditures. Little is known on the influence of socio-demographic and social marketing strategies on enrollment and re-enrollment in the Community Health Fund/Tiba Kwa Kadi (CHF/TIKA) in Tanzania. METHODS This cross-sectional study employed quantitative methods for data collection between November 2014 and March 2015 in Singida and Shinyanga regions. Relationship between variables was obtained through Chi-square test and multivariate logistic regression. RESULTS We recruited 496 participants in the study. Majority (92.7%) of participants consented to participate, with 229 (49.8%) and 231 (50.2%) members and non members of CHF/TIKA respectively. Majority (90.9%) were aware of CHF/TIKA. Majority of CHF/TIKA members and non-members (90% and 68.3% respectively) reported health facility-based sensitization as the most common social marketing approach employed to market the CHF/TIKA. The most popular marketing strategies in the country including traditional dances, football games, radio, television, news papers, and mosques/church were reported by few CHF and non CHF members. Multivariate Logistic regression models revealed no significant association between social marketing strategies and enrollment, but only socio-demographics; including marital status (AOR = 2.0, 95% CI 1.1-3.8) and family size (household with ≥ 6 members) (AOR = 1.5, 95% CI 1.0-2.5), were significant factors associated with enrollment/re-enrollment rate. CONCLUSIONS This study indicated that low level of utilization of available social marketing strategies and socio-demographic factors are the barriers for attracting members to join the schemes. There is a need for applying various social marketing strategies and considering different facilitating and impending socio-demographic factors for the growth and sustainability of the scheme as we move towards universal health coverage.
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Affiliation(s)
- Ntuli A. Kapologwe
- Regional Medical Office, P.O Box 320, Shinyanga, Tanzania
- President’s Office Regional Administration and Local Government (PORALG), P.O Box 1923, Dodoma, Tanzania
| | - Gibson B. Kagaruki
- National Institute for Medical Research (NIMR), Tukuyu Medical Research Center, P.O. Box 538, Tukuyu, Tanzania
| | - Albino Kalolo
- Department of Community Health, St. Francis University College of Health and Allied Sciences, P.O Box 175, Ifakara, Tanzania
| | - Mariam Ally
- Ministry of Health, Community Development, Gender, Elderly and Children, P.O Box 9083, Dar es Salaam, Tanzania
| | - Amani Shao
- National Institute for Medical Research (NIMR), Tukuyu Medical Research Center, P.O. Box 538, Tukuyu, Tanzania
| | - Manoris Meshack
- Health Promotion and System Strengthening (HPSS) Project, P.O Box 29, Dodoma, Tanzania
| | - Manfred Stoermer
- Swiss Tropical and Public Health Institute, Socinstrasse 57, P.O. Box CH-4002, Basel, Switzerland
- University of Basel, Petersplatz 1, CH-4003 Basel, Switzerland
| | - Amena Briet
- Swiss Tropical and Public Health Institute, Socinstrasse 57, P.O. Box CH-4002, Basel, Switzerland
- University of Basel, Petersplatz 1, CH-4003 Basel, Switzerland
| | - Karin Wiedenmayer
- Swiss Tropical and Public Health Institute, Socinstrasse 57, P.O. Box CH-4002, Basel, Switzerland
- University of Basel, Petersplatz 1, CH-4003 Basel, Switzerland
| | - Axel Hoffman
- Swiss Tropical and Public Health Institute, Socinstrasse 57, P.O. Box CH-4002, Basel, Switzerland
- University of Basel, Petersplatz 1, CH-4003 Basel, Switzerland
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Association of placental Plasmodium falciparum parasitaemia with maternal and newborn outcomes in the periurban area of Bobo-Dioulasso, Burkina Faso. ACTA ACUST UNITED AC 2016. [DOI: 10.1017/pao.2016.12] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
SUMMARYThe prevalence of placental malaria and its impact on maternal and newborn outcomes have been poorly documented in periurban settings of Burkina Faso. Peripheral and placental blood from 320 mothers, and cord blood from their newborns were collected through a cross-sectional study and used to prepare thick and thin blood films. Maternal haemoglobin concentration and birthweight were also measured. The overall malaria parasitaemia prevalence in peripheral, placental and cord blood was of 17·2, 9·1 and 0·9%, respectively.Plasmodium falciparumwas the sole species found in all cases and the mean parasite density in placental blood was 4·5 ± 0·8 parasitesµL−1. Primigravida (aOR: 3·5; 95% CI (1·1–11·2)) and women who did not use a bed net (aOR: 2·6; 95% CI (1·1–6·3)), were at higher odds of placental malaria infection. Women with placental parasitaemia were at increased odds of maternal anaemia (aOR: 3·1; 95% CI (1·3–7·4)). There was no odds difference for LBW between mothers with placental parasitaemia and those without. Placental malaria parasitaemia resulted in a significant mean birthweight reduction of 200 g. Placental malaria infection is higher in primigravida. Use of insecticide-treated bed nets should be therefore emphasized for primigravida during the first antenatal care visit.
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Helinski MH, Namara G, Koenker H, Kilian A, Hunter G, Acosta A, Scandurra L, Selby RA, Mulondo K, Fotheringham M, Lynch M. Impact of a behaviour change communication programme on net durability in eastern Uganda. Malar J 2015; 14:366. [PMID: 26395330 PMCID: PMC4580403 DOI: 10.1186/s12936-015-0899-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Accepted: 09/12/2015] [Indexed: 11/28/2022] Open
Abstract
Background The importance of net durability and the average useful life of a net is increasingly recognized as one of the critical factors that determine how often nets need to be replaced. A study to assess the effect of a net care and repair behaviour change communication (BCC) programme on net durability was conducted in one district in Eastern Uganda with a district in a neighbouring region serving as a comparison. Both districts had received LLINs in September of 2012. Methods The intervention was comprised of radio programmes, school and community events. Two-stage cluster sampling household surveys to assess net condition, exposure to BCC messages, and attitudes towards net care and repair were conducted in both districts at baseline (2–3 months post net distribution) and endline (20–21 months post distribution). Net condition was assessed using the proportionate hole index, with nets being classified as either serviceable or too torn. Results The intervention led to an additional 31.2 % increased exposure to net care and repair messages in the intervention district. Respondents in the intervention district had a more positive attitude towards net care and repair (32 % of respondents were classified as having a very positive attitude compared to 10 % in the comparison district), which was positively associated with the number of channels through which messages had been received (P < 0.001). Nets belonging to respondents with a very positive attitude were more often categorized as serviceable (80.2 %) compared to respondents with a poor/average attitude (66.4 %; odds ratio: 2.05, P = 0.028); however, this was only observed for the net brand with the greater physical integrity. Additionally, socio-economic status was a significant predictor of net condition. Although nets in the intervention district had significantly more repairs done per net, the act of repairing alone did not improve net condition. Conclusions In conclusion, the evaluation showed that the BCC programme resulted in improved knowledge and attitudes towards care and repair, which impacted positively on net condition. Repairs alone were not sufficient to improve net condition. Additional research on which care behaviours and attitudes are most associated with improved net condition would help BCC planners hone their campaigns.
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Affiliation(s)
| | | | - Hannah Koenker
- Johns Hopkins University Center for Communication Programs, Baltimore, MD, USA.
| | - Albert Kilian
- Tropical Health LLP, Montagut, Spain. .,Malaria Consortium, London, UK.
| | - Gabrielle Hunter
- Johns Hopkins University Center for Communication Programs, Baltimore, MD, USA.
| | - Angela Acosta
- Johns Hopkins University Center for Communication Programs, Baltimore, MD, USA.
| | - Leah Scandurra
- Johns Hopkins University Center for Communication Programs, Baltimore, MD, USA.
| | - Richmond Ato Selby
- Malaria Consortium, Kampala, Uganda. .,Johns Hopkins University Center for Communication Programs, Nairobi, Kenya.
| | - Kenneth Mulondo
- Johns Hopkins University Center for Communication Programs, Kampala, Uganda. .,John Snow International, Kampala, Uganda.
| | | | - Matthew Lynch
- Johns Hopkins University Center for Communication Programs, Baltimore, MD, USA.
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12
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Muanda FT, Chaabane S, Boukhris T, Santos F, Sheehy O, Perreault S, Blais L, Bérard A. Antimalarial drugs for preventing malaria during pregnancy and the risk of low birth weight: a systematic review and meta-analysis of randomized and quasi-randomized trials. BMC Med 2015; 13:193. [PMID: 26275820 PMCID: PMC4537579 DOI: 10.1186/s12916-015-0429-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Accepted: 07/17/2015] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND It is known that antimalarial drugs reduce the risk of low birth weight (LBW) in pregnant patients. However, a previous Cochrane review did not evaluate whether the level of antimalarial drug resistance could modify the protective effect of antimalarial drugs in this regard. In addition, no systematic review exists comparing current recommendations for malaria prevention during pregnancy to alternative regimens in Africa. Therefore, we conducted a comprehensive systematic review and meta-analysis to assess the efficacy of antimalarial drugs for malaria prevention during pregnancy in reducing the risk of LBW. METHODS We searched PubMed, Embase and the Cochrane Central Register of Controlled Trials (CENTRAL) for articles published up to 21 November 2014, in English or French, and identified additional studies from reference lists. We included randomized and quasi-randomized studies reporting LBW as one of the outcomes. We extracted data and assessed the risk of bias in selected studies. All pooled analyses were based on a random effect model, and we used a funnel plot and trim and fill method to test and adjust for publication bias. RESULTS A total of 25 studies met the inclusion criteria (37,981 subjects). Compared to no use, all combined antimalarial drugs were associated with a 27% (RR 0.73, 95% CI 0.56-0.97, ten studies) reduction in the risk of LBW. The level of antimalarial drug resistance modified the protective effect of the antimalarial drug used for prevention of LBW during pregnancy. Sulfadoxine-pyrimethamine was not associated with a reduction in the risk of LBW in regions where the prevalence of the dihydropteroate synthase 540E mutation exceeds 50% (RR 0.99, 95% CI 0.80-1.22, three studies). The risk of LBW was similar when sulfadoxine-pyrimethamine was compared to mefloquine (RR 1.05, 95% CI 0.86-1.29, two studies). CONCLUSION Prophylactic antimalarial drugs and specifically sulfadoxine-pyrimethamine may no longer protect against the risk of LBW in areas of high-level resistance. In Africa, there are currently no suitable alternative drugs to replace sulfadoxine-pyrimethamine for malaria prevention during pregnancy.
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Affiliation(s)
- Flory Tsobo Muanda
- Faculty of Pharmacy, University of Montreal, 2940 Chemin de Polytechnique, Montreal, QC, H3T 1J4, Canada. .,Research Center, CHU Sainte-Justine, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, QC, H3T 1C5, Canada.
| | - Sonia Chaabane
- Faculty of Pharmacy, University of Montreal, 2940 Chemin de Polytechnique, Montreal, QC, H3T 1J4, Canada. .,Research Center, CHU Sainte-Justine, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, QC, H3T 1C5, Canada.
| | - Takoua Boukhris
- Faculty of Pharmacy, University of Montreal, 2940 Chemin de Polytechnique, Montreal, QC, H3T 1J4, Canada. .,Research Center, CHU Sainte-Justine, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, QC, H3T 1C5, Canada.
| | - Fabiano Santos
- Faculty of Medicine, McGill University, 3605 Rue de la Montagne, Montreal, QC, H3G 2M1, Canada.
| | - Odile Sheehy
- Research Center, CHU Sainte-Justine, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, QC, H3T 1C5, Canada.
| | - Sylvie Perreault
- Faculty of Pharmacy, University of Montreal, 2940 Chemin de Polytechnique, Montreal, QC, H3T 1J4, Canada.
| | - Lucie Blais
- Faculty of Pharmacy, University of Montreal, 2940 Chemin de Polytechnique, Montreal, QC, H3T 1J4, Canada.
| | - Anick Bérard
- Faculty of Pharmacy, University of Montreal, 2940 Chemin de Polytechnique, Montreal, QC, H3T 1J4, Canada. .,Research Center, CHU Sainte-Justine, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, QC, H3T 1C5, Canada.
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13
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Cisse M, Sangare I, Lougue G, Bamba S, Bayane D, Guiguemde RT. Prevalence and risk factors for Plasmodium falciparum malaria in pregnant women attending antenatal clinic in Bobo-Dioulasso (Burkina Faso). BMC Infect Dis 2014; 14:631. [PMID: 25408152 PMCID: PMC4240871 DOI: 10.1186/s12879-014-0631-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Accepted: 11/11/2014] [Indexed: 11/10/2022] Open
Abstract
Background Malaria during pregnancy remains a serious public health problem. The aim of this study was to determine the prevalence and possible risk factors for malaria in pregnant women attending antenatal clinic at two primary health facilities in Bobo-Dioulasso. Methods We conducted a cross sectional study from September to December 2010 in two primary health facilities located in the periurban area of Bobo-Dioulasso. Pregnant women attending antenatal clinic (ANC) were included in the study after signing informed consent. For each participant, the social-demographic profile, malaria and obstetric histories were investigated through a questionnaire. Peripheral blood was collected and thick and thin blood smears were prepared to check Plasmodium falciparum parasitaemia. Hemoglobin concentration was measured. The associations between age, parity, gestational age, schooling, number of ANC visits, use of IPTp-SP, use of insecticide-treated nets (ITN) and anemia with the occurrence of P. falciparum malaria infection during pregnancy were analyzed through logistic regression. Results During the period of study, 105 (18.1%) out of 579 pregnant women were infected by P. falciparum. The hemoglobin concentration mean was 10.5 ± 1.7/dL and was significantly lower in pregnant women with malaria infection (9.8 g/dL ±1.6) than in those who had no malaria infection (10.6 g/dL ±1.7) (P < 0.001). Multivariate analysis indicated that, education (AOR 1.9, 95% CI = [1.2-3.2]), parity [primigravidae (AOR 5.0, 95% CI = [2.5-9.8]) and secundigravidae (AOR 2.1, 95% CI = [1.2-3.8])], and anaemia (AOR 2.1, 95% CI = [1.3-3.5]) were significantly associated with P. falciparum malaria infection. The use of IPTp-SP was not associated with P. falciparum malaria infection. Conclusions P. falciparum malaria infection is common in pregnant women attending antenatal clinic and anaemia is an important complication. The results show that the use of IPTp-SP does not reduce the risk of malaria incidence during pregnancy. Electronic supplementary material The online version of this article (doi:10.1186/s12879-014-0631-z) contains supplementary material, which is available to authorized users.
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14
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Huynh BT, Cottrell G, Cot M, Briand V. Burden of malaria in early pregnancy: a neglected problem? Clin Infect Dis 2014; 60:598-604. [PMID: 25362205 DOI: 10.1093/cid/ciu848] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
According to the current World Health Organization guidelines, the drug prevention of malaria during pregnancy does not adequately cover the first trimester of gestation in high-transmission areas. Although the pathophysiological mechanisms of early infections are not completely understood yet, a review of the most recent studies on the topic suggests that their consequences are serious in terms of maternal anemia and low birth weight. Consequently, there is a need to focus on the awareness of women in a period hard to access, to develop safe drugs to be used in the first trimester, and to consider preconceptional interventions in teenage girls, such as a new malaria vaccine to be used in pregnancy.
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Affiliation(s)
- Bich-Tram Huynh
- Research Institute for Development Université Paris Descartes, Sorbonne Paris Cité, UMR 216, Paris, France
| | - Gilles Cottrell
- Research Institute for Development Université Paris Descartes, Sorbonne Paris Cité, UMR 216, Paris, France
| | - Michel Cot
- Research Institute for Development Université Paris Descartes, Sorbonne Paris Cité, UMR 216, Paris, France
| | - Valérie Briand
- Research Institute for Development Université Paris Descartes, Sorbonne Paris Cité, UMR 216, Paris, France
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15
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Coast E, Jones E, Portela A, Lattof SR. Maternity care services and culture: a systematic global mapping of interventions. PLoS One 2014; 9:e108130. [PMID: 25268940 PMCID: PMC4182435 DOI: 10.1371/journal.pone.0108130] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Accepted: 08/25/2014] [Indexed: 11/21/2022] Open
Abstract
Background A vast body of global research shows that cultural factors affect the use of skilled maternity care services in diverse contexts. While interventions have sought to address this issue, the literature on these efforts has not been synthesised. This paper presents a systematic mapping of interventions that have been implemented to address cultural factors that affect women's use of skilled maternity care. It identifies and develops a map of the literature; describes the range of interventions, types of literature and study designs; and identifies knowledge gaps. Methods and Findings Searches conducted systematically in ten electronic databases and two websites for literature published between 01/01/1990 and 28/02/2013 were combined with expert-recommended references. Potentially eligible literature included journal articles and grey literature published in English, French or Spanish. Items were screened against inclusion and exclusion criteria, yielding 96 items in the final map. Data extracted from the full text documents are presented in tables and a narrative synthesis. The results show that a diverse range of interventions has been implemented in 35 countries to address cultural factors that affect the use of skilled maternity care. Items are classified as follows: (1) service delivery models; (2) service provider interventions; (3) health education interventions; (4) participatory approaches; and (5) mental health interventions. Conclusions The map provides a rich source of information on interventions attempted in diverse settings that might have relevance elsewhere. A range of literature was identified, from narrative descriptions of interventions to studies using randomised controlled trials to evaluate impact. Only 23 items describe studies that aim to measure intervention impact through the use of experimental or observational-analytic designs. Based on the findings, we identify avenues for further research in order to better document and measure the impact of interventions to address cultural factors that affect use of skilled maternity care.
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Affiliation(s)
- Ernestina Coast
- Department of Social Policy, London School of Economics and Political Science, London, United Kingdom
- * E-mail:
| | - Eleri Jones
- Department of Social Policy, London School of Economics and Political Science, London, United Kingdom
| | - Anayda Portela
- Department of Maternal, Newborn, Child and Adolescent Health, World Health Organization, Geneva, Switzerland
| | - Samantha R. Lattof
- Department of Social Policy, London School of Economics and Political Science, London, United Kingdom
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16
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Salam RA, Das JK, Lassi ZS, Bhutta ZA. Impact of community-based interventions for the prevention and control of malaria on intervention coverage and health outcomes for the prevention and control of malaria. Infect Dis Poverty 2014; 3:25. [PMID: 25114795 PMCID: PMC4128612 DOI: 10.1186/2049-9957-3-25] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2014] [Accepted: 07/22/2014] [Indexed: 11/21/2022] Open
Abstract
In this paper, we aim to evaluate the effectiveness of community-based interventions (CBIs) for the prevention and management of malaria. We conducted a systematic review and identified 42 studies for inclusion. Twenty-five of the included studies evaluated the impact of the community-based distribution of insecticide-treated nets (ITNs), indoor residual spraying (IRS), or impregnated bed sheets; 14 studies evaluated intermittent preventive therapy (IPT) delivered in community settings; two studies focused on community-based education for malaria prevention; and one study evaluated environmental management through drain cleaning. Our analysis suggests that, overall, the community-based delivery of interventions to prevent and control malaria resulted in a significant increase in ITNs ownership (RR: 2.16, 95% CI: 1.86, 2.52) and usage (RR: 1.77, 95% CI: 1.48, 2.11). However, usage of ITNs was limited to two-thirds of the population who owned them. Community-based strategies also led to a significant decrease in parasitemia (RR: 0.56, 95% CI: 0.42, 0.74), malaria prevalence (RR: 0.46, 95% CI: 0.29, 0.73), malaria incidence (RR: 0.70, 95% CI: 0.54, 0.90), and anemia prevalence (RR: 0.79, 95% CI: 0.64, 0.97). We found a non-significant impact on splenomegaly, birth outcomes (low birth weight, prematurity, stillbirth/miscarriage), anthropometric measures (stunting, wasting, and underweight), and mortality (all-cause and malaria-specific). The subgroup analysis suggested that community-based distribution of ITNs, impregnated bed sheets and IRS, and IPT are effective strategies. Qualitative synthesis suggests that high coverage could be achieved at a lower cost with the integration of CBIs with existing antenatal care and immunization campaigns. Community-based delivery of interventions to prevent and control malaria are effective strategies to improve coverage and access and reduce malaria burden, however, efforts should also be concerted to prevent over diagnosis and drug resistance.
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Affiliation(s)
- Rehana A Salam
- Division of Women and Child Health, The Aga Khan University, Karachi, Pakistan
| | - Jai K Das
- Division of Women and Child Health, The Aga Khan University, Karachi, Pakistan
| | - Zohra S Lassi
- Division of Women and Child Health, The Aga Khan University, Karachi, Pakistan
| | - Zulfiqar A Bhutta
- Center of Excellence in Women & Child Health, The Aga Khan University, Karachi, Pakistan ; Center for Global Child Health Hospital for Sick Children, Toronto, Canada
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17
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Vélez LF, Sanitato M, Barry D, Alilio M, Apfel F, Coe G, Garcia A, Kaufman M, Klein J, Kutlesic V, Meadowcroft L, Nilsen W, O'Sullivan G, Peterson S, Raiten D, Vorkoper S. The role of health systems and policy in producing behavior and social change to enhance child survival and development in low- and middle-income countries: an examination of the evidence. JOURNAL OF HEALTH COMMUNICATION 2014; 19 Suppl 1:89-121. [PMID: 25207449 PMCID: PMC4205911 DOI: 10.1080/10810730.2014.939313] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Evidence-based behavior change interventions addressing health systems must be identified and disseminated to improve child health outcomes. Studies of the efficacy of such interventions were identified from systematic searches of the published literature. Two hundred twenty-nine of the initially identified references were judged to be relevant and were further reviewed for the quality and strength of the evidence. Studies were eligible if an intervention addressed policy or health systems interventions, measured relevant behavioral or health outcomes (e.g., nutrition, childhood immunization, malaria prevention and treatment), used at least a moderate quality research design, and were implemented in low- or middle-income countries. Policy or systems interventions able to produce behavior change reviewed included media (e.g., mass media, social media), community mobilization, educational programs (for caregivers, communities, or providers), social marketing, opinion leadership, economic incentives (for both caregiver and provider), health systems strengthening/policy/legislation, and others. Recommendations for policy, practice, and research are given based on fairly strong data across the areas of health service delivery, health workforce, health financing, governance and leadership, and research.
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Affiliation(s)
| | - Mary Sanitato
- Bureau for Global Health, U.S. Agency for International Development
,
Washington
,
District of Columbia
,
USA
| | - Donna Barry
- Center for American Progress
,
Washington
,
District of Columbia
,
USA
| | - Martin Alilio
- U.S. Agency for International Development
,
Washington
,
District of Columbia
,
USA
| | - Franklin Apfel
- World Health Communication Associates
,
Somerset
,
United Kingdom
| | - Gloria Coe
- U.S. Agency for International Development
,
Washington
,
District of Columbia
,
USA
| | - Amparo Garcia
- U.S. Forest Service
,
Washington
,
District of Columbia
,
USA
| | - Michelle Kaufman
- Center for Communication Programs
, Johns Hopkins Bloomberg School of Public Health
,
Baltimore
,
Maryland
,
USA
| | - Jonathan Klein
- American Academy of Pediatrics
,
Elk Grove Village
,
Illinois
,
USA
| | - Vesna Kutlesic
- National Institutes of Health
,
Bethesda
,
Maryland
,
USA
| | | | - Wendy Nilsen
- Office of Behavioral and Social Sciences Research
, National Institutes of Health
,
Bethesda
,
Maryland
,
USA
| | | | | | - Daniel Raiten
- National Institutes of Health
,
Bethesda
,
Maryland
,
USA
| | - Susan Vorkoper
- National Institutes of Health
,
Bethesda
,
Maryland
,
USA
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18
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Cofie P, De Allegri M, Kouyaté B, Sauerborn R. Effects of information, education, and communication campaign on a community-based health insurance scheme in Burkina Faso. Glob Health Action 2013; 6:20791. [PMID: 24314344 PMCID: PMC3856340 DOI: 10.3402/gha.v6i0.20791] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Revised: 10/31/2013] [Accepted: 11/05/2013] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE The study analysed the effect of Information, Education, and Communication (IEC) campaign activities on the adoption of a community-based health insurance (CHI) scheme in Nouna, Burkina Faso. It also identified the factors that enhanced or limited the campaign's effectiveness. DESIGN Complementary data collection approaches were used. A survey was conducted with 250 randomly selected household heads, followed by in-depth interviews with 22 purposively selected community leaders, group discussions with the project management team, and field observations. Bivariate analysis and multivariate logistic regression models were used to assess the association between household exposure to campaign and acquisition of knowledge as well as household exposure to campaign and enrolment. RESULTS The IEC campaign had a positive effect on households' knowledge about the CHI and to a lesser extent on household enrolment in the scheme. The effectiveness of the IEC strategy was mainly influenced by: (1) frequent and consistent IEC messages from multiple media channels (mass and interpersonal channels), including the radio, a mobile information van, and CHI team, and (2) community heads' participation in the CHI scheme promotion. Education was the only significantly influential socio-demographic determinant of knowledge and enrolment among household heads. The relatively low effects of the IEC campaign on CHI enrolment are indicative of other important IEC mediating factors, which should be taken into account in future CHI campaign evaluation. CONCLUSION The study concludes that an IEC campaign is crucial to improving the understanding of the CHI scheme concept, which is an enabler to enrolment, and should be integrated into scheme designs and evaluations.
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De Allegri M, Louis VR, Tiendrébeogo J, Souares A, Yé M, Tozan Y, Jahn A, Mueller O. Moving towards universal coverage with malaria control interventions: achievements and challenges in rural Burkina Faso. Int J Health Plann Manage 2012; 28:102-21. [DOI: 10.1002/hpm.2116] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2011] [Revised: 04/19/2012] [Accepted: 05/10/2012] [Indexed: 11/10/2022] Open
Affiliation(s)
- Manuela De Allegri
- Institute of Public Health; University of Heidelberg; Heidelberg; Germany
| | - Valérie R Louis
- Institute of Public Health; University of Heidelberg; Heidelberg; Germany
| | | | - Aurelia Souares
- Institute of Public Health; University of Heidelberg; Heidelberg; Germany
| | - Maurice Yé
- Centre de Recherche en Santé de Nouna; Nouna; Burkina Faso
| | | | - Albrecht Jahn
- Institute of Public Health; University of Heidelberg; Heidelberg; Germany
| | - Olaf Mueller
- Institute of Public Health; University of Heidelberg; Heidelberg; Germany
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20
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Transplacental Transmission of Plasmodium falciparum in a Highly Malaria Endemic Area of Burkina Faso. J Trop Med 2011; 2012:109705. [PMID: 22174725 PMCID: PMC3235890 DOI: 10.1155/2012/109705] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2011] [Revised: 10/03/2011] [Accepted: 10/17/2011] [Indexed: 11/17/2022] Open
Abstract
Malaria congenital infection constitutes a major risk in malaria endemic areas. In this study, we report the prevalence of transplacental malaria in Burkina Faso. In labour and delivery units, thick and thin blood films were made from maternal, placental, and umbilical cord blood to determine malaria infection. A total of 1,309 mother/baby pairs were recruited. Eighteen cord blood samples (1.4%) contained malaria parasites (Plasmodium falciparum). Out of the 369 (28.2%) women with peripheral positive parasitemia, 211 (57.2%) had placental malaria and 14 (3.8%) had malaria parasites in their umbilical cord blood. The umbilical cord parasitemia levels were statistically associated with the presence of maternal peripheral parasitemia (OR = 9.24, P ≪ 0.001), placental parasitemia (OR = 10.74, P ≪ 0.001), high-density peripheral parasitemia (OR = 9.62, P ≪ 0.001), and high-density placental parasitemia (OR = 4.91, P = 0.03). In Burkina Faso, the mother-to-child transmission rate of malaria appears to be low.
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21
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Harrington WE, Mutabingwa TK, Kabyemela E, Fried M, Duffy PE. Intermittent treatment to prevent pregnancy malaria does not confer benefit in an area of widespread drug resistance. Clin Infect Dis 2011; 53:224-30. [PMID: 21765070 DOI: 10.1093/cid/cir376] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Millions of African women receive sulfadoxine-pyrimethamine (SP) as intermittent preventive treatment during pregnancy (IPTp) to avoid poor outcomes that result from malaria. However, parasites resistant to SP are widespread in parts of Africa, and IPTp may perversely exacerbate placental infections that contain SP-resistant parasites. METHODS The study used a cross-sectional design. We determined IPTp use in a delivery cohort of 880 pregnant women in Muheza, Tanzania, by report and by plasma sulfa measurements, and we examined its effects on maternal and fetal delivery outcomes. RESULTS In the overall cohort, IPTp was not associated with decreased odds of placental malaria or with increased mean maternal hemoglobin or mean birth weight. Unexpectedly, IPTp was associated with decreased cord hemoglobin level and increased risk of fetal anemia, which may be related to in utero SP exposure. CONCLUSIONS IPTp does not improve overall pregnancy outcomes in Muheza, Tanzania, where SP-resistant parasites predominate and may increase the odds of fetal anemia. As parasite resistance increases in a community, the overall effect of IPTp may transition from net benefit to neutral or net harm.
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Affiliation(s)
- Whitney E Harrington
- Malaria Program, Seattle Biomedical Research Institute, Seattle, Washington, USA
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22
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The combined effect of determinants on coverage of intermittent preventive treatment of malaria during pregnancy in the Kilombero Valley, Tanzania. Malar J 2011; 10:140. [PMID: 21599999 PMCID: PMC3126755 DOI: 10.1186/1475-2875-10-140] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2011] [Accepted: 05/21/2011] [Indexed: 11/29/2022] Open
Abstract
Background Intermittent preventive treatment during pregnancy (IPTp) at routine antenatal care (ANC) clinics is an important and efficacious intervention to reduce adverse health outcomes of malaria infections during pregnancy. However, coverage for the recommended two IPTp doses is still far below the 80% target in Tanzania. This paper investigates the combined impact of pregnant women's timing of ANC attendance, health workers' IPTp delivery and different delivery schedules of national IPTp guidelines on IPTp coverage. Methods Data on pregnant women's ANC attendance and health workers' IPTp delivery were collected from ANC card records during structured exit interviews with ANC attendees and through semi-structured interviews with health workers in south-eastern Tanzania. Women's timing of ANC visits and health worker's timing of IPTp delivery were analyzed in relation to the different national IPTp schedules and the outcome on IPTp coverage was modelled. Results Among all women eligible for IPTp, 79% received a first dose of IPTp and 27% were given a second dose. Although pregnant women initiated ANC attendance late, their timing was in line with the national guidelines recommending IPTp delivery between 20-24 weeks and 28-32 weeks of gestation. Only 15% of the women delayed to the extent of being too late to be eligible for a first dose of IPTp. Less than 1% of women started ANC attendance after 32 weeks of gestation. During the second IPTp delivery period health workers delivered IPTp to significantly less women than during the first one (55% vs. 73%) contributing to low second dose coverage. Simplified IPTp guidelines for front-line health workers as recommended by WHO could lead to a 20 percentage point increase in IPTp coverage. Conclusions This study suggests that facility and policy factors are greater barriers to IPTp coverage than women's timing of ANC attendance. To maximize the benefit of the IPTp intervention, revision of existing guidelines is needed. Training on simplified IPTp messages should be consolidated as part of the extended antenatal care training to change health workers' delivery practices and increase IPTp coverage. Pregnant women's knowledge about IPTp and the risks of malaria during pregnancy should be enhanced as well as their ability and power to demand IPTp and other ANC services.
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Vanga-Bosson HA, Coffie PA, Kanhon S, Sloan C, Kouakou F, Eholie SP, Kone M, Dabis F, Menan H, Ekouevi DK. Coverage of intermittent prevention treatment with sulphadoxine-pyrimethamine among pregnant women and congenital malaria in Côte d'Ivoire. Malar J 2011; 10:105. [PMID: 21529344 PMCID: PMC3108318 DOI: 10.1186/1475-2875-10-105] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2010] [Accepted: 04/29/2011] [Indexed: 11/26/2022] Open
Abstract
Background The World Health Organization (WHO) recommends using insecticide-treated mosquito nets (ITNs) and intermittent preventive treatment with sulphadoxine-pyrimethamine (IPT-SP) to prevent malaria in sub-Saharan Africa. Data on IPT-SP coverage and factors associated with placental malaria parasitaemia and low birth weight (LBW) are scarce in Côte d'Ivoire. Methods A multicentre, cross-sectional survey was conducted in Côte d'Ivoire from March to September 2008 at six urban and semi-urban antenatal clinics. Standardized forms were used to collect the demographic information and medical histories of women and their offspring. IPT-SP coverage (≥2 doses) as well as placental and congenital malaria prevalence parasitaemia were estimated. Regression logistics were used to study factors associated with placental malaria and LBW (birth weight of alive babies < 2,500 grams). Results Overall, 2,044 women with a median age of 24 years were included in this study. Among them 1017 (49.8%) received ≥2 doses of IPT-SP and 694 (34.0%) received one dose. A total of 99 mothers (4.8%) had placental malaria, and of them, four cases of congenital malaria were diagnosed. Factors that protected from maternal placental malaria parasitaemia were the use of one dose (adjusted odds ratio (aOR), 0.32; 95%CI: 0.19-0.55) or ≥2 doses IPT-SP (aOR: 0.18; 95%CI: 0.10-0.32); the use of ITNs (aOR: 0.47; 95%CI: 0.27-0.82). LBW was associated with primigravidity and placental malaria parasitaemia. Conclusion IPT-SP decreases the rate of placental malaria parasitaemia and has a strong dose effect. Despite relatively successful IPT-SP coverage in Côte d'Ivoire, substantial commitments from national authorities are urgently required for such public health campaigns. Strategies, such as providing IPT-SP free of charge and directly observing treatment, should be implemented to increase the use of IPT-SP as well as other prophylactic methods.
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Rijken MJ, Rijken JA, Papageorghiou AT, Kennedy SH, Visser GHA, Nosten F, McGready R. Malaria in pregnancy: the difficulties in measuring birthweight. BJOG 2011; 118:671-8. [PMID: 21332632 PMCID: PMC3118281 DOI: 10.1111/j.1471-0528.2010.02880.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Recommendations for interventions to control malaria in pregnancy are often based on studies using birthweight as the primary endpoint. Differences in birthweight may be attributable partly to methodological difficulties. We performed a structured search of the literature using ‘malaria’, ‘pregnancy’ and ‘birth weight’ as search terms. Of the clinical trials reporting birthweight, only 33% (14/43) gave information about the timing of the measurement and details on the scales used. Seventy seven per cent explained how gestational age was estimated. We propose a standardised method for the measurement and reporting of birthweight in future studies.
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Affiliation(s)
- M J Rijken
- Shoklo Malaria Research Unit, Mae Sot, Tak, Thailand.
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Coverage of malaria protection in pregnant women in sub-Saharan Africa: a synthesis and analysis of national survey data. THE LANCET. INFECTIOUS DISEASES 2011; 11:190-207. [PMID: 21273130 PMCID: PMC3119932 DOI: 10.1016/s1473-3099(10)70295-4] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background Insecticide-treated nets and intermittent preventive treatment with sulfadoxine–pyrimethamine are recommended for the control of malaria during pregnancy in endemic areas in Africa, but there has been no analysis of coverage data at a subnational level. We aimed to synthesise data from national surveys about these interventions, accounting for disparities in malaria risk within national borders. Methods We extracted data for specific strategies for malaria control in pregnant women from national malaria policies from endemic countries in Africa. We identified the most recent national household cluster-sample surveys recording intermittent preventive treatment with sulfadoxine–pyrimethamine and use of insecticide-treated nets. We reconciled data to subnational administrative units to construct a model to estimate the number of pregnant women covered by a recommended intervention in 2007. Findings 45 (96%) of 47 countries surveyed had a policy for distribution of insecticide-treated nets for pregnant women; estimated coverage in 2007 was 4·7 million (17%) of 27·7 million pregnancies at risk of malaria in 32 countries with data. 39 (83%) of 47 countries surveyed had an intermittent preventive treatment policy; in 2007, an estimated 6·4 million (25%) of 25·6 million pregnant women received at least one dose of treatment and 19·8 million (77%) visited an antenatal clinic (31 countries). Estimated coverage was lowest in areas of high-intensity transmission of malaria. Interpretation Despite success in a few countries, coverage of insecticide-treated nets and intermittent preventive treatment in pregnant African women is inadequate; increased efforts towards scale-up are needed. Funding The Malaria in Pregnancy Consortium and Wellcome Trust.
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Perinatal mortality in rural Burkina Faso: a prospective community-based cohort study. BMC Pregnancy Childbirth 2010; 10:45. [PMID: 20716352 PMCID: PMC2931454 DOI: 10.1186/1471-2393-10-45] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2010] [Accepted: 08/17/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND There is a scarcity of reliable data on perinatal mortality (PNM) in Sub-Saharan Africa. The PROMISE-EBF trial, during which we promoted exclusive breastfeeding, gave us the opportunity to describe the epidemiology of PNM in Banfora Health District, South-West in Burkina Faso. STUDY OBJECTIVES To measure the perinatal mortality rate (PNMR) in the PROMISE-EBF cohort in Banfora Health District and to identify potential risk factors for perinatal death. METHODS We used data collected prospectively during the PROMISE-EBF-trial to estimate the stillbirth rate (SBR) and early neonatal mortality rate (ENMR). We used binomial regression with generalized estimating equations to identify potential risk factors for perinatal death. RESULTS 895 pregnant women were enrolled for data collection in the EBF trial and followed-up to 7 days after birth. The PNMR, the SBR and the ENMR, were 79 per 1000 (95% CI: 59-99), 54 per 1000 (95% CI: 38-69) and 27 per 1000 (95% CI: 9-44), respectively. In a multivariable analysis, nulliparous women (RR = 2.90, 95% CI: 1.6-5.0), primiparae mothers (RR = 2.20, 95% CI: 1.2-3.9), twins (RR = 4.0, 95% CI: 2.3-6.9) and giving birth during the dry season (RR = 2.1 95% CI: 1.3-3.3) were factors associated with increased risk of perinatal death. There was no evidence that risk of perinatal death differed between deliveries at home and at a health centre CONCLUSION Our study observed the highest PNMR ever reported in Burkina. There is an urgent need for sustainable interventions to improve maternal and newborn health in the country.
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Bottlenecks for high coverage of intermittent preventive treatment in pregnancy: the case of adolescent pregnancies in rural Burkina Faso. PLoS One 2010; 5:e12013. [PMID: 20700460 PMCID: PMC2917368 DOI: 10.1371/journal.pone.0012013] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2010] [Accepted: 07/09/2010] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND While IPTp-SP is currently being scaled up in sub-Saharan Africa (SSA), the coverage with the required>or=2 doses of SP remains considerably short of the Roll Back Malaria (RBM) goal of 80%, not to mention of the recently advocated universal coverage. METHODS The study triangulates quantitative data from a health center randomized community-based trial on IPTp-SP effectiveness and the additional benefit of a promotional campaign with qualitative data from focused ethnography. FINDINGS In rural Burkina Faso, despite the significantly higher risk of malaria infection among adolescent primigravidae (PG) (OR 2.44 95%CI 1.81-3.28, p<0.001), making them primary target beneficiaries of IPTp-SP, adolescents adhered to the required three or more ANC visits significantly less (PG: 46.6%; SG 43.7%) than adults (PG: 61.9%; SG 54.9%) and had lower SP uptake during the malaria transmission season, further showing the difficulty of reaching this age group. Adolescents' structural constraints (such as their social position and household labor requirements) and needs (such as anonymity in the health encounter) leave them highly vulnerable during their pregnancies and, especially, during the high malaria transmission season. CONCLUSION Our study shows that adolescents need to be targeted specifically, prior to their first pregnancy and with measures adapted to their social context, addressing their structural constraints and needs and going beyond standard health promotion campaigns. Unless such specific measures are taken, adolescents' social vulnerability will present a serious bottleneck for the effectiveness of IPTi-SP.
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Antenatal and delivery care in rural western Kenya: the effect of training health care workers to provide "focused antenatal care". Reprod Health 2010; 7:1. [PMID: 20429906 PMCID: PMC2867783 DOI: 10.1186/1742-4755-7-1] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2009] [Accepted: 04/29/2010] [Indexed: 11/10/2022] Open
Abstract
Background Maternal mortality remains high in developing countries and data to monitor indicators of progress in maternal care is needed. We examined the status of maternal care before and after health care worker (HCW) training in WHO recommended Focused Antenatal Care. Methods An initial cross-sectional survey was conducted in 2002 in Asembo and Gem in western Kenya among a representative sample of women with a recent birth. HCW training was performed in 2003 in Asembo, and a repeat survey was conducted in 2005 in both areas. Results Antenatal clinic (ANC) attendance was similar in both areas (86%) in 2005 and not significantly different from 2002 (90%). There was no difference in place of delivery between the areas or over time. However, in 2005, more women in Asembo were delivered by a skilled assistant compared to Gem (30% vs.23%, P = 0.04), and this proportion increased compared to 2002 (17.6% and 16.1%, respectively). Provision of iron (82.4%), folic acid (72.0%), sulfadoxine-pyrimethamine (61.7%), and anthelminths (12.7%) had increased in Asembo compared to 2002 (2002: 53.3%, 52.8%, 20.3%, and 4.6%, respectively), and was significantly higher than in Gem in 2005 (Gem 2005: 69.7%, 47.8%, 19.8%, and 4.1%, respectively) (P < 0.05 for all). Offering of tests for sexually transmitted diseases and providing information related to maternal health was overall low (<20%) and did not differ by area. In 2005, more women rated the quality of the antenatal service in Asembo as very satisfactory compared to Gem (17% vs. 6.5%, P < 0.05). Conclusions We observed improvements in some ANC services in the area where HCWs were trained. However, since our evaluation was carried out 2 years after three-day training, we consider any significant, sustained improvement to be remarkable.
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Ndyomugyenyi R, Katamanywa J. Intermittent preventive treatment of malaria in pregnancy (IPTp): do frequent antenatal care visits ensure access and compliance to IPTp in Ugandan rural communities? Trans R Soc Trop Med Hyg 2010; 104:536-40. [PMID: 20227739 DOI: 10.1016/j.trstmh.2010.02.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2009] [Indexed: 10/19/2022] Open
Abstract
The relationship between antenatal care (ANC) visits and coverage of intermittent preventive treatment of malaria in pregnancy (IPTp) with sulfadoxine-pyrimethamine (SP), and barriers to IPTp-SP access were examined. Four hundred and fifty-three women who had given birth during the study period were interviewed using a semi-structured questionnaire. Of these, 425 (93.8%) attended ANC at least once, but only 90 (21.2%) made four or more visits. Primigravidae 25 (29.8%) were more likely than multigravidae 65 (17.6%) to make more than four visits (P=0.012). Only 237 (52.3%) women accessed two or more doses of IPT-SP, which increased with the number of ANC visits (X(2) for linear trends, 117.7, P<0.001). However, 131 (28.9%) women made two or more ANC visits, which were sufficient for them to access two or more doses of IPTp-SP, but they did not. The main reasons were: not given SP by the midwife for unknown reasons 36 (27.5%), SP stock-outs 34 (26%) and irregular ANC attendance 18 (13.7%). Frequent ANC visits do not seem to ensure access to IPTp-SP in the presence of other barriers. The Roll Back Malaria target of 80% of women accessing two or more doses of IPTp-SP by 2010 appears unachievable unless alternative channels of delivery are found.
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D'Alessandro U. Existing antimalarial agents and malaria-treatment strategies. Expert Opin Pharmacother 2009; 10:1291-306. [PMID: 19463069 DOI: 10.1517/14656560902942319] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
In the absence of prompt and efficacious treatment, malaria patients may progress within a few hours from having minor symptoms to severe disease and death. These last years have seen the development of several artemisinin-based combinations, new treatments for severe malaria patients, and new strategies such as intermittent preventive treatment or the home-based/near-home management of malaria. The health sector is now confronted with several treatment options and strategies, in contrast with the period when chloroquine monotherapy was the standard treatment. The major challenge remains the large-scale deployment, in the most efficient way, of the tools available today, including artemisinin-based combination treatments, within health systems that remain extremely weak in malaria endemic countries, particularly in sub-Saharan Africa. Health system research, exploring new potential approaches for the large-scale implementation of these interventions, should be promoted in parallel with that on new therapeutic agents to be used in the unlucky event of the emergence and spread of artemisinin resistance. The prospects of substantially decreasing the malaria burden are brighter today than 20 - 30 years ago, but the efforts and resources committed to this purpose should be maintained over a long period.
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Affiliation(s)
- Umberto D'Alessandro
- Department of Parasitology, Institute of Tropical Medicine, Nationalestraat 10, B-2000 Antwerp, Belgium.
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Ndyomugyenyi R, Tukesiga E, Katamanywa J. Intermittent preventive treatment of malaria in pregnancy (IPTp): participation of community-directed distributors of ivermectin for onchocerciasis improves IPTp access in Ugandan rural communities. Trans R Soc Trop Med Hyg 2009; 103:1221-8. [PMID: 19467686 DOI: 10.1016/j.trstmh.2009.03.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2008] [Revised: 03/06/2009] [Accepted: 03/06/2009] [Indexed: 11/19/2022] Open
Abstract
Access and compliance to sulfadoxine-pyrimethamine (SP) for intermittent preventive treatment of malaria in pregnancy (IPTp) when delivered by community-directed drug distributors (CDDs) of ivermectin for onchocerciasis control (intervention arm) and through delivery of SP-IPTp during antenatal care visit (control arm) was investigated in western Uganda. Every woman in both arms who delivered during the study period was interviewed on access and compliance to SP-IPT during her previous pregnancy. Overall, 926 women participated in the study (473 and 453 in the intervention and control arms, respectively). There were 467 (98.7%) women who accessed SP-IPTp at least once in the intervention arm and 401 (88.5%) in the control arm (P<0.001), and 424 (89.6%) women accessed at least two doses of SP-IPTp in the intervention arm compared with 237 (52.3%) in the control arm (P<0.001). The findings of this study suggest that a strategy using community resource people such as CDDs is an effective and feasible option to deliver SP-IPTp, because it uses existing community structures and volunteers, which creates easy access of the intervention, and should complement SP-IPTp access during antenatal care visit.
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Affiliation(s)
- Richard Ndyomugyenyi
- Malaria Control Programme, Ministry of Health, P.O. Box 7272 or 1661, Kampala, Uganda.
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Brabin L, Stokes E, Dumbaya I, Owens S. Rural Gambian women's reliance on health workers to deliver sulphadoxine-pyrimethamine as recommended intermittent preventive treatment for malaria in pregnancy. Malar J 2009; 8:25. [PMID: 19216759 PMCID: PMC2655301 DOI: 10.1186/1475-2875-8-25] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2008] [Accepted: 02/12/2009] [Indexed: 11/10/2022] Open
Abstract
Background The use of most anti-malarial medications is restricted during pregnancy, but two doses of sulphadoxine-pyrimethamine are recommended after the first trimester as intermittent preventive treatment in pregnancy (IPTp). In The Gambia, only 32% of women receive two doses and very little research has been conducted on women's awareness of drug safety during pregnancy. The objective of this paper was to assess whether rural Gambian women were aware of the importance of the timing of the two-dose IPT dose schedule and its relevance to drug safety. Methods This was a qualitative study in which 41 interviews and 16 focus group discussions with women, adolescents, men and traditional birth attendants were conducted. A generic qualitative approach was used to generate a theory as to why women might not participate in IPTp as recommended. Results Although most women used calendar months to count their stage of pregnancy, these months did not correlate with their concept of foetal development. Foetal growth was described following Islamic tradition as water, clot, piece of meat and human being, although there was little consensus about the order or timing in which these stages occurred. Common signs and conditions of malaria were known. Women were anxious about miscarriage and recognized that some medicines should not be taken in the first trimester, but were urged by men and traditional birth attendants to attend for antenatal care in the first trimester to "start treatment." General knowledge about the purpose of pregnancy medications and when they should be taken was poor among both men and women. One important result was that women relied entirely on health workers to provide safe drugs, at the correct time. Conclusion Women did not have relevant information to judge the safety and appropriate timing of pregnancy drugs, which made them over-reliant on health workers. They should be encouraged to date their own pregnancies in culturally relevant terms and to anticipate when and which medications they should receive.
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Affiliation(s)
- Loretta Brabin
- Academic Unit of Obstetrics & Gynaecology, University of Manchester, Manchester M13 OJH, UK.
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Gies S, Coulibaly SO, Ouattara FT, D’Alessandro U. Individual efficacy of intermittent preventive treatment with sulfadoxine-pyrimethamine in primi- and secundigravidae in rural Burkina Faso: impact on parasitaemia, anaemia and birth weight. Trop Med Int Health 2009; 14:174-82. [DOI: 10.1111/j.1365-3156.2008.02215.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Msyamboza KP, Savage EJ, Kazembe PN, Gies S, Kalanda G, D'Alessandro U, Brabin BJ. Community-based distribution of sulfadoxine-pyrimethamine for intermittent preventive treatment of malaria during pregnancy improved coverage but reduced antenatal attendance in southern Malawi. Trop Med Int Health 2009; 14:183-9. [PMID: 19207178 DOI: 10.1111/j.1365-3156.2008.02197.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To evaluate the impact of a 2-year programme for community-based delivery of sulfadoxine-pyrimethamine (SP) on intermittent preventive treatment during pregnancy coverage, antenatal clinic attendance and pregnancy outcome. METHODS Fourteen intervention and 12 control villages in the catchment areas of Chikwawa and Ngabu Government Hospitals, southern Malawi, were selected. Village-based community health workers were trained in information, education and counselling on malaria control in pregnancy and the importance of attending antenatal clinics and promoted these messages to pregnant women. In the intervention group community health workers also distributed SP to pregnant women. RESULTS In the control area, coverage of intermittent preventive treatment during pregnancy (>2 doses) was low before (44.1%) and during the intervention (46.1%). In the intervention area, coverage increased from 41.5% to 82.9% (P < 0.01). Antenatal clinic attendance (>2 visits) was maintained in control villages at above 90%, but fell in intervention villages from 87.3% to 51.5% (P < 0.01). Post-natal malaria parasitaemia prevalence fell in women from both study areas during the intervention phase (P < 0.05). Increasing the coverage of intermittent preventive treatment during pregnancy to >40% did not significantly improve maternal haemoglobin or reduce low birthweight prevalence. CONCLUSIONS Better coverage of community-based intermittent preventive treatment during pregnancy can lower attendance at antenatal clinics; thus its effect on pregnancy outcome and antenatal attendance need to be monitored.
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Affiliation(s)
- K P Msyamboza
- Malaria Alert Centre, College of Medicine, Blantyre, Malawi
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Moorthy VS, Reed Z, Smith PG. MALVAC 2008: Measures of efficacy of malaria vaccines in phase 2b and phase 3 trials—Scientific, regulatory and public health perspectives. Vaccine 2009; 27:624-8. [DOI: 10.1016/j.vaccine.2008.11.034] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2008] [Accepted: 11/12/2008] [Indexed: 11/16/2022]
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Brabin BJ, Warsame M, Wasame M, Uddenfeldt-Wort U, Dellicour S, Hill J, Gies S. Monitoring and evaluation of malaria in pregnancy - developing a rational basis for control. Malar J 2008; 7 Suppl 1:S6. [PMID: 19091040 PMCID: PMC2604870 DOI: 10.1186/1475-2875-7-s1-s6] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Monitoring and evaluation of malaria control in pregnancy is essential for assessing the efficacy and effectiveness of health interventions aimed at reducing the major burden of this disease on women living in endemic areas. Yet there is no currently integrated strategic approach on how this should be achieved. Malaria control in pregnancy is formulated in relation to epidemiological patterns of exposure. Current emphasis is on intermittent preventive treatment (IPTp) during pregnancy with sulphadoxine-pyrimethamine in higher transmission areas, combined with insecticide treated bed nets (ITNs) and case management. Emphasis in lower transmission areas is primarily on case management. This paper discusses a rational basis for monitoring and evaluation based on: assessments of therapeutic and prophylactic drug efficacy; proportional reductions in parasite prevalence; seasonal effects; rapid assessment methodologies; birthweight and/or anaemia nomograms; case-coverage methods; maternal mortality indices; operational and programmatic indicators; and safety and pharmacovigilance of antimalarials in pregnancy. These approaches should be incorporated more effectively within National Programmes in order to facilitate surveillance and improve identification of high-risk women. Systems for utilizing routinely collected data should be strengthened, with greater attention to safety and pharmacovigilance with the advent of artemisinin combination therapies, and prospects of inadvertent exposures to artemisinins in the first trimester. Integrating monitoring activities within malaria control, reproductive health and adolescent-friendly services will be critical for implementation. Large-scale operational research is required to further evaluate the validity of currently proposed indicators, and in order to clarify the breadth and scale of implementation to be deployed.
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Affiliation(s)
- Bernard J Brabin
- Child and Reproductive Health Group, Liverpool School of Tropical Medicine, Liverpool, UK.
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