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Ladu HI, Shuaibu U, Pulford J. Reasons for mosquito net non-use in malaria-endemic countries: A review of qualitative research published between 2011 and 2021. Trop Med Int Health 2024. [PMID: 38796689 DOI: 10.1111/tmi.14006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2024]
Abstract
Mosquito nets, particularly insecticide-treated nets, are the most recommended method of malaria control in endemic countries. However, individuals do not always have access to insecticide-treated nets or use them as recommended. The current paper expands on a previous review published in 2011 which highlighted a need for more qualitative research on the reasons for mosquito net non-use. We present a systematic review of qualitative research published in the past decade to assess the growth and quality of qualitative papers about net non-use and examine and update the current understanding. A comprehensive literature search was carried out in MEDLINE, CINAHL, and Global Health, in addition to a citation search of the initial review. Relevant papers were screened and discussed. The critical appraisal assessment tool was used to ensure quality. Thematic synthesis was used to extract, synthesise, and analyse study findings. Compared with the initial review, the results showed a 10-fold increase in qualitative research on the reasons for mosquito net non-use between 2011 and 2021. In addition, the quality of the research has improved, with more than 90% of the papers receiving high scores, using the critical appraisal assessment tool. The reported reasons for non-use were categorised into four themes: human factors, net factors, housing structure, and net access. More than two thirds of the studies (25/39) were led by authors affiliated with institutions in malaria-endemic countries. Despite the distribution of free mosquito nets in malaria-endemic countries, earlier reported challenges remain pertinent. The most common reasons for net non-use across all regions of Malaria endemic countries pertained to human- and net-related factors. The research focus should shift towards intervention studies to address these issues.
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Affiliation(s)
- Hadiza Isa Ladu
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
- University of Maiduguri Teaching Hospital, Maiduguri, Nigeria
| | | | - Justin Pulford
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
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Messenger LA, Furnival-Adams J, Chan K, Pelloquin B, Paris L, Rowland M. Vector control for malaria prevention during humanitarian emergencies: a systematic review and meta-analysis. Lancet Glob Health 2023; 11:e534-e545. [PMID: 36925174 DOI: 10.1016/s2214-109x(23)00044-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 01/08/2023] [Accepted: 01/13/2023] [Indexed: 03/15/2023]
Abstract
BACKGROUND Humanitarian emergencies can lead to population displacement, food insecurity, severe health system disruptions, and malaria epidemics among individuals who are immunologically naive. We aimed to assess the impact of different vector control interventions on malaria disease burden during humanitarian emergencies. METHODS In this systematic review and meta-analysis, we searched ten electronic databases and two clinical trial registries from database inception to Oct 19, 2020, with no restrictions on language or study design. We also searched grey literature from 59 stakeholders. Studies were eligible if the population was affected by a humanitarian emergency in a malaria endemic region. We included studies assessing any vector control intervention and in which the primary outcome of interest was malaria infection risk. Reviewers (LAM, JF-A, KC, BP, and LP) independently extracted information from eligible studies, without masking of author or publication, into a database. We did random-effects meta-analyses to calculate pooled risk ratios (RRs) for randomised controlled trials, odds ratios (ORs) for dichotomous outcomes, and incidence rate ratios (IRR) for clinical malaria in non-randomised studies. Certainty of evidence was evaluated using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. This study is registered with PROSPERO, CRD42020214961. FINDINGS Of 12 475 studies screened, 22 studies were eligible for inclusion in our meta-analysis. All studies were conducted between Sept 1, 1989, and Dec 31, 2018, in chronic emergencies, with 616 611 participants from nine countries, evaluating seven different vector control interventions. Insecticide-treated nets significantly decreased Plasmodium falciparum incidence (RR 0·55 [95% CI 0·37-0·79]; high certainty) and Plasmodium vivax incidence (RR 0·69 [0·51-0·94]; high certainty). Evidence for an effect of indoor residual spraying on P falciparum (IRR 0·57 [95% CI 0·53-0·61]) and P vivax (IRR 0·51 [0·49-0·52]) incidence was of very low certainty. Topical repellents were associated with reductions in malaria infection (RR 0·58 [0·35-0·97]; moderate certainty). Moderate-to-high certainty evidence for an effect of insecticide-treated chaddars (equivalent to shawls or blankets) and insecticide-treated cattle on malaria outcomes was evident in some emergency settings. There was very low certainty evidence for the effect of insecticide-treated clothing. INTERPRETATION Study findings strengthen and support WHO policy recommendations to deploy insecticide-treated nets during chronic humanitarian emergencies. There is an urgent need to evaluate and adopt novel interventions for malaria control in the acute phase of humanitarian emergencies. FUNDING WHO Global Malaria Programme.
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Affiliation(s)
- Louisa A Messenger
- Department of Disease Control, Faculty of Infectious Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK; Department of Environmental and Occupational Health, School of Public Health, University of Nevada, Las Vegas, NV, USA.
| | - Joanna Furnival-Adams
- Department of Disease Control, Faculty of Infectious Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK; ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
| | - Kallista Chan
- Department of Disease Control, Faculty of Infectious Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
| | - Bethanie Pelloquin
- Department of Disease Control, Faculty of Infectious Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK; School of Tropical Medicine and Global Health, University of Nagasaki, Nagasaki, Japan
| | | | - Mark Rowland
- Department of Disease Control, Faculty of Infectious Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
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Azizi S, Matowo J, Mbewe NJ, Protopopoff N, Athumani R, Matiku W, Shayo M, Tenu F, Rowland M, Mosha F, Kitau J. Laboratory and semi-field efficacy evaluation of permethrin-piperonyl butoxide treated blankets against pyrethroid-resistant malaria vectors. Sci Rep 2022; 12:22166. [PMID: 36550139 PMCID: PMC9774072 DOI: 10.1038/s41598-022-26804-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022] Open
Abstract
To control pyrethroid-resistant malaria vectors, Indoor Residual Spraying (IRS) and Long-Lasting Insecticidal Nets (LLINs) that include additional ingredients to pyrethroid are being developed. Same progress needs to be made to the pyrethroid-treated blankets, which are more compatible with shelter structures found in emergency settings such as displaced populations. In the current study, efficacy of blankets treated with permethrin and piperonyl butoxide (PBO) was evaluated against pyrethroid-resistant Anopheles gambiae sensu stricto. Efficacy was compared with that of Olyset LLIN, Olyset Plus LLIN and untreated blanket in terms of mortality and blood-feeding inhibition against pyrethroid-resistant Anopheles gambiae mosquitoes. The current study indicates that, in emergency shelters such as migrant and refugee camps where LLINs cannot be used, PBO-permethrin blankets may provide protection against resistant mosquitoes if widely used. No side effects related to the use of the treated blankets were reported from the participants. These results need validation in a large-scale field trial to assess the epidemiological impact of the intervention, durability and acceptability of this new vector control strategy for malaria vector control.
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Affiliation(s)
- Salum Azizi
- Department of Medical Parasitology and Entomology, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Tanzania.
- Pan African Malaria Vector Research Consortium (PAMVERC), Moshi, Tanzania.
| | - Johnson Matowo
- Department of Medical Parasitology and Entomology, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Tanzania
- Pan African Malaria Vector Research Consortium (PAMVERC), Moshi, Tanzania
| | - Njelembo Joshua Mbewe
- Pan African Malaria Vector Research Consortium (PAMVERC), Moshi, Tanzania
- Department of Disease Control, London School of Hygiene and Tropical Medicine (LSHTM), London, WC1E 7HT, UK
| | - Natacha Protopopoff
- Pan African Malaria Vector Research Consortium (PAMVERC), Moshi, Tanzania
- Department of Disease Control, London School of Hygiene and Tropical Medicine (LSHTM), London, WC1E 7HT, UK
| | - Rashid Athumani
- Department of Medical Parasitology and Entomology, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Tanzania
- Pan African Malaria Vector Research Consortium (PAMVERC), Moshi, Tanzania
| | - Wambura Matiku
- Department of Medical Parasitology and Entomology, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Tanzania
- Pan African Malaria Vector Research Consortium (PAMVERC), Moshi, Tanzania
| | - Magreth Shayo
- Department of Medical Parasitology and Entomology, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Tanzania
- Pan African Malaria Vector Research Consortium (PAMVERC), Moshi, Tanzania
| | - Filemoni Tenu
- Department of Medical Parasitology and Entomology, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Tanzania
- Pan African Malaria Vector Research Consortium (PAMVERC), Moshi, Tanzania
| | - Mark Rowland
- Pan African Malaria Vector Research Consortium (PAMVERC), Moshi, Tanzania
- Department of Disease Control, London School of Hygiene and Tropical Medicine (LSHTM), London, WC1E 7HT, UK
| | - Franklin Mosha
- Department of Medical Parasitology and Entomology, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Tanzania
- Pan African Malaria Vector Research Consortium (PAMVERC), Moshi, Tanzania
| | - Jovin Kitau
- Department of Medical Parasitology and Entomology, Kilimanjaro Christian Medical University College (KCMUCo), Moshi, Tanzania
- World Health Organization, Country Office, P.O. Box 9292, Dar es Salaam, Tanzania
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It Is Time to Strengthen the Malaria Control Policy of the Democratic Republic of Congo and Include Schools and School-Age Children in Malaria Control Measures. Pathogens 2022; 11:pathogens11070729. [PMID: 35889975 PMCID: PMC9315856 DOI: 10.3390/pathogens11070729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 06/22/2022] [Accepted: 06/24/2022] [Indexed: 02/04/2023] Open
Abstract
Despite a decade of sustained malaria control, malaria remains a serious public health problem in the Democratic Republic of Congo (DRC). Children under five years of age and school-age children aged 5–15 years remain at high risk of symptomatic and asymptomatic malaria infections. The World Health Organization’s malaria control, elimination, and eradication recommendations are still only partially implemented in DRC. For better malaria control and eventual elimination, the integration of all individuals into the national malaria control programme will strengthen malaria control and elimination strategies in the country. Thus, inclusion of schools and school-age children in DRC malaria control interventions is needed.
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Takarinda KP, Nyadundu S, Govha E, Gombe NT, Chadambuka A, Juru T, Tshimanga M. Factors associated with a malaria outbreak at Tongogara refugee camp in Chipinge District, Zimbabwe, 2021: a case–control study. Malar J 2022; 21:94. [PMID: 35305666 PMCID: PMC8933855 DOI: 10.1186/s12936-022-04106-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/24/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Malaria is a leading cause of morbidity and mortality among forcibly displaced populations, including refugees, approximately two-thirds of whom reside in malaria endemic regions. Data from the rapid disease notification system (RDNS) reports for Manicaland Province in Zimbabwe showed that despite implementation of malaria control initiatives, there was an increase in number of malaria cases above action thresholds at Tongogara refugee camp in Chipinge district during weeks 12–14 of 2021. An investigation that described the outbreak by person, place and time was conducted. Malaria emergency preparedness, response, and appropriateness of case management were assessed. The factors associated with contracting malaria were determined to enable the formulation of appropriate interventions, establish control, and prevent future malaria outbreaks among this vulnerable population.
Methods
A 1:1 unmatched case–control study involving 80 cases and 80 controls was conducted using interviewer-administered questionnaires at household level. Data was entered into Epi Data version 3.1 and quantitative analysis was done using Epi Info™ version 7.2.2.6 to generate medians, proportions, odds ratios and their 95% confidence intervals.
Results
Malaria cases were distributed throughout the 10 residential sections within Tongogara refugee camp, the majority being from section 7, 28 (35%). Despite constituting 11% of the total population, Mozambican nationals accounted for 36 (45%) cases. Males constituted 47 (59%) among cases which was comparable to controls 43 (54%), p = 0.524. The median age for cases was 15 years [Interquartile range (IQR), 9–26] comparable to controls, which was 17 years (IQR, 10–30) (p = 0.755). Several natural and man-made potential vector breeding sites were observed around the camp. Risk factors associated with contracting malaria were engaging in outdoor activities at night [AOR = 2.74 (95% CI 1.04–7.22), wearing clothes that do not cover the whole body during outdoor activities [AOR 4.26 (95% CI, 1.43–12.68)], while residing in a refugee housing unit reduced the risk of contracting malaria [AOR = 0.18 (CI, 0.06–0.55)].
Conclusions
The malaria outbreak at Tongogara refugee camp reemphasizes the role of behavioural factors in malaria transmission. Intensified health education to address human behaviours that expose residents to malaria, habitat modification, and larviciding to eliminate mosquito breeding sites were recommended.
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Polonsky JA, Bhatia S, Fraser K, Hamlet A, Skarp J, Stopard IJ, Hugonnet S, Kaiser L, Lengeler C, Blanchet K, Spiegel P. Feasibility, acceptability, and effectiveness of non-pharmaceutical interventions against infectious diseases among crisis-affected populations: a scoping review. Infect Dis Poverty 2022; 11:14. [PMID: 35090570 PMCID: PMC8796190 DOI: 10.1186/s40249-022-00935-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 01/03/2022] [Indexed: 12/23/2022] Open
Abstract
Background Non-pharmaceutical interventions (NPIs) are a crucial suite of measures to prevent and control infectious disease outbreaks. Despite being particularly important for crisis-affected populations and those living in informal settlements, who typically reside in overcrowded and resource limited settings with inadequate access to healthcare, guidance on NPI implementation rarely takes the specific needs of such populations into account. We therefore conducted a systematic scoping review of the published evidence to describe the landscape of research and identify evidence gaps concerning the acceptability, feasibility, and effectiveness of NPIs among crisis-affected populations and informal settlements. Methods We systematically reviewed peer-reviewed articles published between 1970 and 2020 to collate available evidence on the feasibility, acceptability, and effectiveness of NPIs in crisis-affected populations and informal settlements. We performed quality assessments of each study using a standardised questionnaire. We analysed the data to produce descriptive summaries according to a number of categories: date of publication; geographical region of intervention; typology of crisis, shelter, modes of transmission, NPI, research design; study design; and study quality. Results Our review included 158 studies published in 85 peer-reviewed articles. Most research used low quality study designs. The acceptability, feasibility, and effectiveness of NPIs was highly context dependent. In general, simple and cost-effective interventions such as community-level environmental cleaning and provision of water, sanitation and hygiene services, and distribution of items for personal protection such as insecticide-treated nets, were both highly feasible and acceptable. Logistical, financial, and human resource constraints affected both the implementation and sustainability of measures. Community engagement emerged as a strong factor contributing to the effectiveness of NPIs. Conversely, measures that involve potential restriction on personal liberty such as case isolation and patient care and burial restrictions were found to be less acceptable, despite apparent effectiveness. Conclusions Overall, the evidence base was variable, with substantial knowledge gaps which varied between settings and pathogens. Based on the current landscape, robust evidence-based guidance is not possible, and a research agenda is urgently required that focusses on these specific vulnerable populations. Although implementation of NPIs presents unique practical challenges in these settings, it is critical that such an agenda is put in place, and that the lessons learned from historical and present experiences are documented to build a firm evidence base. Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s40249-022-00935-7.
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Cantor D, Swartz J, Roberts B, Abbara A, Ager A, Bhutta ZA, Blanchet K, Madoro Bunte D, Chukwuorji JC, Daoud N, Ekezie W, Jimenez-Damary C, Jobanputra K, Makhashvili N, Rayes D, Restrepo-Espinosa MH, Rodriguez-Morales AJ, Salami B, Smith J. Understanding the health needs of internally displaced persons: A scoping review. J Migr Health 2021; 4:100071. [PMID: 34820657 PMCID: PMC8600058 DOI: 10.1016/j.jmh.2021.100071] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 10/26/2021] [Accepted: 10/26/2021] [Indexed: 11/01/2022] Open
Abstract
We seek to strengthen understanding of the health needs of internally displaced persons (IDPs) in contexts of conflict or violence. Based upon a scoping review, our paper identified limited evidence on IDP health, but nevertheless indicates that IDPs tend to experience worse health outcomes than other conflict-affected populations across a range of health issues; and this is due to the particularly vulnerable situation of IDPs relative to these other populations, including reduced access to health services. Further research is required to better understand these needs and the interventions that can most effectively address these needs.
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Affiliation(s)
- David Cantor
- Internal Displacement Research Programme, School of Advanced Study, University of London, UK
| | | | - Bayard Roberts
- Health Services Research and Policy Department, London School of Hygiene and Tropical Medicine, UK
| | - Aula Abbara
- Department of Infectious Disease, Imperial College London, London, UK; Syria Public Health Network
| | - Alastair Ager
- Institute for Global Health & Development, Queen Margaret University, Edinburgh, UK
- Mailman School of Public Health, Columbia University, USA
| | | | - Karl Blanchet
- Geneva Centre of Humanitarian Studies, University of Geneva, Switzerland
| | | | | | - Nihaya Daoud
- Department of Public Health, Ben-Gurion University of the Negev, Israel
| | | | | | | | | | - Diana Rayes
- Johns Hopkins Bloomberg School of Public Health, USA
| | | | - Alfonso J. Rodriguez-Morales
- Grupo de Investigación Biomedicina, Fundacion Universitaria Autónoma de las Americas, Colombia
- Universidad Cientifica del Sur, Peru
| | | | - James Smith
- Elrha; Health in Humanitarian Crises Centre, London School of Hygiene and Tropical Medicine, UK
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Messenger LA, Furnival-Adams J, Pelloquin B, Rowland M. Vector control for malaria prevention during humanitarian emergencies: protocol for a systematic review and meta-analysis. BMJ Open 2021; 11:e046325. [PMID: 34315791 PMCID: PMC8317076 DOI: 10.1136/bmjopen-2020-046325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION Humanitarian emergencies, of either natural or anthropogenic origins, are equivalent to major disasters, which can lead to population displacement, food insecurity and health system disruptions. Almost two-thirds of people affected by humanitarian emergencies inhabit malaria endemic regions, particularly the WHO African Region, which currently accounts for 93% and 94% of malaria cases and deaths, respectively. As of late 2020, the United Nations Refugee Agency estimates that there are globally 79.5 million forcibly displaced people, including 45.7 million internally displaced people, 26 million refugees, 4.2 million asylum-seekers and 3.6 million Venezuelans displaced abroad. METHODS AND ANALYSES A systematic review and meta-analysis will be conducted to evaluate the impact of different vector control interventions on malaria disease burden during humanitarian emergencies. Published and grey literatures will be systematically retrieved from 10 electronic databases and 3 clinical trials registries. A systematic approach to screening, reviewing and data extraction will be applied based on the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. Two review authors will independently assess full-text copies of potentially relevant articles based on inclusion criteria. Included studies will be assessed for risk of bias according to Cochrane and certainty of evidence using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. Eligible studies with reported or measurable risk ratios or ORs with 95% CIs will be included in a meta-analysis. Subgroup analyses, including per study design, emergency phase and primary mode of intervention, may be performed if substantial heterogeneity is encountered. ETHICS AND DISSEMINATION Ethical approval is not required by the London School of Hygiene and Tropical Medicine to perform secondary analyses of existing anonymous data. Study findings will be disseminated via open-access publications in peer-reviewed journals, presentations to stakeholders and international policy makers, and will contribute to the latest WHO guidelines for malaria control during humanitarian emergencies. PROSPERO REGISTRATION NUMBER CRD42020214961.
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Affiliation(s)
| | | | - Bethanie Pelloquin
- Disease Control, London School of Hygiene & Tropical Medicine, London, UK
| | - Mark Rowland
- Disease Control, London School of Hygiene & Tropical Medicine, London, UK
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Amodu OC, Salami BO, Richter S, Okeke-Ihejirika P. Reproductive healthcare for women in IDP camps in Nigeria: An analysis of structural gaps. Glob Public Health 2021; 16:563-577. [PMID: 32960742 DOI: 10.1080/17441692.2020.1810296] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Health and health service access for women displaced by terrorism from Northeast Nigeria is a serious problem. Existing government and humanitarian initiatives in Northeast Nigeria focus on food, security, housing, water and sanitation to the neglect of health access needs, especially access to reproductive health. With no policy in place and very little existing research, the systemic influences surrounding IDP women's health in Nigeria are not well understood. This study aimed to identify structural gaps influencing access to reproductive health care for women displaced by terrorism in Nigeria. The findings highlight important factors that undermine reproductive health access for internally displaced women: poor governance of the primary health care sector in Nigeria and insufficient co-ordination between the federal government and implementing agencies. Results have implications for policy and administrative restructuring in the primary health sector, as well as for improved funding allocation for the provision of reproductive health services. The Federal Government and all institutions managing healthcare funds should implement strategies to ensure strong leadership and accountability in health development assistance and practices. Specifically, a special taskforce should be established to co-ordinate and harmonise the development activities targeting improvements in the health and wellbeing of IDPs.
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Affiliation(s)
| | | | - Solina Richter
- Faculty of Nursing, University of Alberta, Edmonton, Canada
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Munyuzangabo M, Gaffey MF, Khalifa DS, Als D, Ataullahjan A, Kamali M, Jain RP, Meteke S, Radhakrishnan A, Shah S, Siddiqui FJ, Bhutta ZA. Delivering maternal and neonatal health interventions in conflict settings: a systematic review. BMJ Glob Health 2021; 5:e003750. [PMID: 33608264 PMCID: PMC7903125 DOI: 10.1136/bmjgh-2020-003750] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 01/15/2021] [Accepted: 01/26/2021] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND While much progress was made throughout the Millennium Development Goals era in reducing maternal and neonatal mortality, both remain unacceptably high, especially in areas affected by humanitarian crises. While valuable guidance on interventions to improve maternal and neonatal health in both non-crisis and crisis settings exists, guidance on how best to deliver these interventions in crisis settings, and especially in conflict settings, is still limited. This systematic review aimed to synthesise the available literature on the delivery on maternal and neonatal health interventions in conflict settings. METHODS We searched MEDLINE, Embase, CINAHL and PsycINFO databases using terms related to conflict, women and children, and maternal and neonatal health. We searched websites of 10 humanitarian organisations for relevant grey literature. Publications reporting on conflict-affected populations in low-income and middle-income countries and describing a maternal or neonatal health intervention delivered during or within 5 years after the end of a conflict were included. Information on population, intervention, and delivery characteristics were extracted and narratively synthesised. Quantitative data on intervention coverage and effectiveness were tabulated but no meta-analysis was undertaken. RESULTS 115 publications met our eligibility criteria. Intervention delivery was most frequently reported in the sub-Saharan Africa region, and most publications focused on displaced populations based in camps. Reported maternal interventions targeted antenatal, obstetric and postnatal care; neonatal interventions focused mostly on essential newborn care. Most interventions were delivered in hospitals and clinics, by doctors and nurses, and were mostly delivered through non-governmental organisations or the existing healthcare system. Delivery barriers included insecurity, lack of resources and lack of skilled health staff. Multi-stakeholder collaboration, the introduction of new technology or systems innovations, and staff training were delivery facilitators. Reporting of intervention coverage or effectiveness data was limited. DISCUSSION The relevant existing literature focuses mostly on maternal health especially around the antenatal period. There is still limited literature on postnatal care in conflict settings and even less on newborn care. In crisis settings, as much as in non-crisis settings, there is a need to focus on the first day of birth for both maternal and neonatal health. There is also a need to do more research on how best to involve community members in the delivery of maternal and neonatal health interventions. PROSPERO REGISTRATION NUMBER CRD42019125221.
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Affiliation(s)
- Mariella Munyuzangabo
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Michelle F Gaffey
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Dina S Khalifa
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Daina Als
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Anushka Ataullahjan
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Mahdis Kamali
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Reena P Jain
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Sarah Meteke
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Amruta Radhakrishnan
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Shailja Shah
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Fahad J Siddiqui
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
- Health Services and Systems Research, Duke-NUS Graduate Medical School, Singapore
| | - Zulfiqar A Bhutta
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, Ontario, Canada
- Centre of Excellence in Women and Child Health, Aga Khan University, Karachi, Pakistan
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Determinants of uptake of malaria preventive interventions among pregnant women in eastern Uganda. Malar J 2021; 20:5. [PMID: 33390153 PMCID: PMC7780677 DOI: 10.1186/s12936-020-03558-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 12/18/2020] [Indexed: 11/25/2022] Open
Abstract
Background Consistent use of insecticide-treated nets (ITNs) and intermittent preventive treatment in pregnancy (IPTp) have been recommended as cost-effective interventions for malaria prevention during pregnancy in endemic areas. However, the coverage and utilization of these interventions during pregnancy in sub-Saharan Africa is still suboptimal. This study aimed to determine the uptake of IPTp and ITNs and associated factors among women during their recent pregnancy in Eastern Uganda. Methods This was a cross-sectional study conducted among 2062 women who had delivered within the last 12 months prior to the start of the study in three districts of Eastern Uganda. The primary outcomes were consistent ITN use and optimal uptake (at least 3 doses) of IPTp. A modified Poisson regression was used to examine the association between consistent ITN use and the uptake of optimal doses of IPTp with independent variables. Data were analysed using Stata 14 software. Results The level of uptake of IPTp3 (at least three doses) was 14.7%, while IPTp2 (at least two doses) was 60.0%. The majority (86.4%) of mothers reported regularly sleeping under mosquito nets for the full duration of pregnancy. Uptake of IPTp3 was associated with engaging in farming (adjusted PR = 1.71, 95% CI [1.28–2.28]) or business (adjusted PR = 1.60, 95% CI [1.05–2.44]), and attending at least 4 antenatal care (ANC) visits (adjusted PR = 1.72, 95% CI [1.34–2.22]). On the other hand, consistent ITN use was associated with belonging to the fourth wealth quintile (adjusted PR = 1.08, 95% CI [1.02–1.14]) or fifth wealth quintile (adjusted PR = 1.08, 95% CI [1.02–1.15]), and attending at least 4 ANC visits (adjusted PR = 1.07, 95% CI [1.03–1.11]). Conclusion Uptake of IPTp3 and consistent ITN use during pregnancy were lower and higher than the current Ugandan national targets, respectively. Study findings highlight the need for more efforts to enhance utilization of ANC services, which is likely to increase the uptake of these two key malaria preventive measures during pregnancy.
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Claude KM, Serge MS, Alexis KK, Hawkes MT. Prevention of COVID-19 in Internally Displaced Persons Camps in War-Torn North Kivu, Democratic Republic of the Congo: A Mixed-Methods Study. GLOBAL HEALTH: SCIENCE AND PRACTICE 2020; 8:638-653. [PMID: 33361232 PMCID: PMC7784064 DOI: 10.9745/ghsp-d-20-00272] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 09/18/2020] [Indexed: 11/15/2022]
Abstract
Internally displaced persons fleeing violent conflict represent a neglected population with heightened vulnerability to pandemic COVID-19. We provide a rare snapshot of the overwhelming challenges faced by internally displaced persons in Eastern Democratic Republic of the Congo as they brace for COVID-19. Background: The coronavirus disease (COVID-19) pandemic poses a grave threat to refugees and internally displaced persons (IDPs). We examined knowledge, attitudes, and practices with respect to COVID-19 prevention among IDPs in war-torn Eastern Democratic Republic of the Congo (DRC). Methods: Mixed-methods study with qualitative (focus group discussions, [FGDs]) and quantitative (52-item survey questionnaire) data collection and synthesis. Results: FGDs (N=23) and survey questionnaires (N=164 IDPs; N=143 comparison group) were conducted in May 2020. FGD participants provided narratives of violence that they had fled. IDPs were statistically more likely to have larger household size, experience more extreme poverty, have lower educational attainment, and have less access to information through media and internet versus the comparison group (P<.05 for the comparison group). IDPs had a high level of awareness (99%) and fear (98%) of COVID-19, but lower specific knowledge (15% sufficient knowledge versus 30% among the comparison group, P<.0001), a difference which remained significant in a multivariable model adjusting for confounding. IDPs faced major barriers to implementing COVID-19 prevention measures. Physical distancing was impossible for IDPs in crowded shelters, and 70% reported coming in close contact with someone other than a family member within the past 24 hours (versus 56% of the comparison group, P=.014). Frequent movements in and out of the camp for subsistence left IDPs vulnerable to the introduction of COVID-19: 61% left the camp on a daily basis and 65% had received a visitor in the past month. Despite acceptance of hand hygiene for prevention, 92% lacked soap (versus 65% of the comparison group, P<.0001). IDPs’ desire for peace and to return to their native homes, where COVID-19 precautions could be feasibly implemented, overshadowed their perceived benefits of measures such as a COVID-19 vaccine. Conclusions: These findings provide empiric evidence supporting the vulnerability of IDPs to COVID-19 and call for action to protect neglected displaced populations.
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Affiliation(s)
- Kasereka M Claude
- Department of Medicine, Université Catholique du Graben, Butembo, Democratic Republic of the Congo
| | - Muyisa Sahika Serge
- Department of Medicine, Université Catholique du Graben, Butembo, Democratic Republic of the Congo
| | - Kahindo Kahatane Alexis
- Department of Ophthalmology, Université Catholique du Graben, Butembo, Democratic Republic of the Congo
| | - Michael T Hawkes
- Department of Pediatrics, University of Alberta, Edmonton, Canada. .,Women and Children's Research Institute, University of Alberta, Edmonton, Canada
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Zerdo Z, Bastiaens H, Anthierens S, Massebo F, Masne M, Biresaw G, Shewangizaw M, Tunje A, Chisha Y, Yohannes T, Van Geertruyden JP. Long-lasting insecticide-treated bed net ownership, utilization and associated factors among school-age children in Dara Mallo and Uba Debretsehay districts, Southern Ethiopia. Malar J 2020; 19:369. [PMID: 33059669 PMCID: PMC7559455 DOI: 10.1186/s12936-020-03437-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 10/01/2020] [Indexed: 12/02/2022] Open
Abstract
Background Malaria is one of the major causes of morbidity and mortality among school-age children (SAC) in sub-Saharan Africa. SAC account for more than 60% of the reservoir of malaria transmission, but they are given less emphasis in prioritizing malaria prevention interventions. This study was aimed at assessing the ownership of long-lasting insecticide treated bed nets (LLINs), its utilization and factors associated with ownership of LLINs by households and LLINs utilization among SAC in malaria-prone areas of Dara Mallo and Uba Debretsehay districts in Southern Ethiopia, October to December 2019. Methods This study is part of a baseline assessment in a cluster-randomized controlled trial. The data was collected through interview and observation, following a structured questionnaire, of 2261 SAC households. Univariable and multivariable multilevel logistic regressions were used to assess the association between LLINs ownership and utilization and potential predictor variables. Odds ratio (OR) and corresponding 95% confidence interval (CI) were used to determine the strength and statistical significance of association. Results The ownership of at least one LLIN by households of SAC was about 19.3% (95% CI 17.7–21.0%) but only 10.3% % (95% CI 7.7–13.7%) of these households had adequate access of bed nets to the household members. Ownership of bed net was marginally affected by living in semi-urban area (adjusted OR = 2.6; 95% CI 1.0–6.9) and occupational status of the household head being a civil servant (adjusted OR = 2.7; 95% CI 0.9–7.9). About 7.8% (95% CI 6.7–10.0%) of all SAC participated in the study and 40.4% (95% CI 57.4–66.7%) of children in households owning at least one LLIN passed the previous night under LLIN. LLIN utilization by SAC conditional to presence of at least one net in the household was significantly correlated with education level of mother above grade 6 (adjusted OR = 3.4; 95% CI 1.3–9.3) and the household size to bed net ratio less than or equal to 2 (adjusted OR = 20.7; 95% CI 4.7–132.5). Conclusion Ownership of bed net was lower than universal coverage of at least one bed net for two individuals. It is important to monitor replacement needs and educate mothers with low education level with their SAC on the benefit of consistent utilization of bed nets.
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Affiliation(s)
- Zerihun Zerdo
- Department of Medical Laboratory Science, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia. .,Global Health Institute, Antwerp University, Antwerp, Belgium.
| | - Hilde Bastiaens
- Department of Family Medicine and Population Health, Antwerp University, Antwerp, Belgium
| | - Sibyl Anthierens
- Department of Family Medicine and Population Health, Antwerp University, Antwerp, Belgium
| | - Fekadu Massebo
- Department of Biology, College of Natural Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Matewos Masne
- Department of Biology, College of Natural Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Gelila Biresaw
- Department of Medical Laboratory Science, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Misgun Shewangizaw
- Department of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Abayneh Tunje
- Department of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Yilma Chisha
- Department of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Tsegaye Yohannes
- Department of Medical Laboratory Science, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
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Edosomwan EU, Evbuomwan IO, Agbalalah C, Dahunsi SO, Abhulimhen-Iyoha BI. Malaria coinfection with Neglected Tropical Diseases (NTDs) in children at Internally Displaced Persons (IDP) camp in Benin City, Nigeria. Heliyon 2020; 6:e04604. [PMID: 32793830 PMCID: PMC7408312 DOI: 10.1016/j.heliyon.2020.e04604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/03/2020] [Accepted: 07/28/2020] [Indexed: 11/05/2022] Open
Abstract
Malaria and Neglected Tropical Diseases (NTDs) are highly endemic in poorer countries of the world. The research investigated the prevalence of parasitic infections among children in Internally Displaced Persons (IDP) camp in Benin City. Faecal, urine and blood specimen were collected from 184 children (100 males and 84 females) aged 6–15. Blood samples were prepared using thick film method and analyzed microscopically. Direct smear technique was employed for faecal sample and sedimentation method to concentrate ova from the urine sample. Ten species of parasites were identified in this study. The predominant species were Plasmodium falciparum (67.93%), Entamoeba histolytica (67.93%) and Giardia duodenalis (59.78%). Plasmodium falciparum and E. histolytica were most prevalent in both sexes, with P. falciparum infecting 68% males and 67.86% females while E. histolytica infected 66% males and 70.24% females (P = 0.24). Mixed infections with blood and intestinal parasites were recorded in 41.18% in age group 5–10 and 47.90% in age group 11–15 (P < 0.5). Also, mixed infections with blood and intestinal parasites were detected in 45% males and 50% females (P = 0.51). Urinary schistosomiasis was recorded in 28.80% of the participants. Parasitic infections especially P. falciparum malaria and amoebiasis were predominant among the children. Therefore, our findings call for specific intervention programmes to reduce parasite intensity and morbidity in the children. Environmental and personal hygiene should be implemented in order to curb parasitosis in the study area.
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Affiliation(s)
- Evelyn U Edosomwan
- Department of Animal and Environmental Biology, University of Benin, Benin City, Nigeria
| | - Ikponmwosa O Evbuomwan
- Applied Biology and Biotechnology Programme, Department of Microbiology, Landmark University, Omu-Aran, Kwara State, Nigeria
| | - Cynthia Agbalalah
- Department of Animal and Environmental Biology, University of Benin, Benin City, Nigeria
| | - Samuel O Dahunsi
- Department of Microbiology, Landmark University, Omu-Aran, Kwara State, Nigeria
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Mansiangi P, Umesumbu S, Etewa I, Zandibeni J, Bafwa N, Blaufuss S, Olapeju B, Ntoya F, Sadou A, Irish S, Mukomena E, Kalindula L, Watsenga F, Akogbeto M, Babalola S, Koenker H, Kilian A. Comparing the durability of the long-lasting insecticidal nets DawaPlus ® 2.0 and DuraNet© in northwest Democratic Republic of Congo. Malar J 2020; 19:189. [PMID: 32448213 PMCID: PMC7247235 DOI: 10.1186/s12936-020-03262-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 05/15/2020] [Indexed: 11/30/2022] Open
Abstract
Background Anecdotal reports from DRC suggest that long-lasting insecticidal nets (LLIN) distributed through mass campaigns in DRC may not last the expected average three years. To provide the National Malaria Control Programme with evidence on physical and insecticidal durability of nets distributed during the 2016 mass campaign, two brands of LLIN, DawaPlus® 2.0 and DuraNet©, were monitored in neighbouring and similar health zones in Sud Ubangi and Mongala Provinces. Methods This was a prospective cohort study of representative samples of households from two health zones recruited at baseline, 2 months after the mass campaign. All campaign nets in these households were labelled, and followed up over a period of 31 months. Primary outcome was the “proportion of nets surviving in serviceable condition” based on attrition and integrity measures and the median survival in years. The outcome for insecticidal durability was determined by bio-assay from subsamples of campaign nets. Results A total of 754 campaign nets (109% of target) from 240 households were included in the study. Definite outcomes could be determined for 67% of the cohort nets in Sud Ubangi and 74% in Mongala. After 31 months all-cause attrition was 57% in Sud Ubangi and 76% in Mongala (p = 0.005) and attrition due to wear and tear was 26% in Sud Ubangi and 48% in Mongala (p = 0.0009). Survival in serviceable condition at the last survey was 37% in Sud Ubangi and 17% in Mongala (p = 0.003). Estimated median survival was 1.6 years for the DawaPlus® 2.0 in Mongala (95% CI 1.3–1.9) and 2.2 years for the DuraNet in Sud Ubangi (95% CI 2.0–2.4). Multivariable Cox proportionate hazard models suggest that the difference between sites was mainly attributable to the LLIN brand. Insecticidal effectiveness was optimal for DuraNet©, but significantly dropped after 24 months for DawaPlus® 2.0. Conclusions In the environment of northwest DRC the polyethylene LLIN DuraNet© performed significantly better than the polyester LLIN DawaPlus® 2.0, but both were below a three-year median survival. Improvement of net care behaviours should be able to improve physical durability.
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Affiliation(s)
- Paul Mansiangi
- Ecole de Santé Publique, Université de Kinshasa, Kinshasa, Democratic Republic of Congo
| | - Solange Umesumbu
- National Malaria Control Programme, Kinshasa, Democratic Republic of Congo
| | - Irène Etewa
- Ecole de Santé Publique, Université de Kinshasa, Kinshasa, Democratic Republic of Congo
| | - Jacques Zandibeni
- Ecole de Santé Publique, Université de Kinshasa, Kinshasa, Democratic Republic of Congo
| | - Nissi Bafwa
- Ecole de Santé Publique, Université de Kinshasa, Kinshasa, Democratic Republic of Congo
| | - Sean Blaufuss
- PMI VectorWorks Project, JHU Center for Communication Programs, Baltimore, MD, USA
| | - Bolanle Olapeju
- PMI VectorWorks Project, JHU Center for Communication Programs, Baltimore, MD, USA
| | - Ferdinand Ntoya
- U.S. President's Malaria Initiative, U.S. Agency for International Development, Kinshasa, Democratic Republic of Congo
| | - Aboubacar Sadou
- U.S. President's Malaria Initiative, U.S. Agency for International Development, Kinshasa, Democratic Republic of Congo
| | - Seth Irish
- U.S. President's Malaria Initiative, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Eric Mukomena
- National Malaria Control Programme, Kinshasa, Democratic Republic of Congo
| | - Lydie Kalindula
- National Malaria Control Programme, Kinshasa, Democratic Republic of Congo
| | - Francis Watsenga
- Institut Nationale de Recherche Bio-Medicale, Kinshasa, Democratic Republic of Congo
| | - Martin Akogbeto
- Centre de Recherche Entomologique de Cotonou, Cotonou, Benin
| | - Stella Babalola
- PMI VectorWorks Project, JHU Center for Communication Programs, Baltimore, MD, USA
| | - Hannah Koenker
- PMI VectorWorks Project, JHU Center for Communication Programs, Baltimore, MD, USA
| | - Albert Kilian
- PMI VectorWorks Project, Tropical Health LLP, Montagut, Spain.
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Meteke S, Stefopulos M, Als D, Gaffey M, Kamali M, Siddiqui FJ, Munyuzangabo M, Jain RP, Shah S, Radhakrishnan A, Ataullahjan A, Bhutta ZA. Delivering infectious disease interventions to women and children in conflict settings: a systematic reviefw. BMJ Glob Health 2020; 5:e001967. [PMID: 32341087 PMCID: PMC7213813 DOI: 10.1136/bmjgh-2019-001967] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 02/19/2020] [Accepted: 03/07/2020] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Conflict has played a role in the large-scale deterioration of health systems in low-income and middle-income countries (LMICs) and increased risk of infections and outbreaks. This systematic review aimed to synthesise the literature on mechanisms of delivery for a range of infectious disease-related interventions provided to conflict-affected women, children and adolescents. METHODS We searched Medline, Embase, CINAHL and PsychINFO databases for literature published in English from January 1990 to March 2018. Eligible publications reported on conflict-affected neonates, children, adolescents or women in LMICs who received an infectious disease intervention. We extracted and synthesised information on delivery characteristics, including delivery site and personnel involved, as well as barriers and facilitators, and we tabulated reported intervention coverage and effectiveness data. RESULTS A majority of the 194 eligible publications reported on intervention delivery in sub-Saharan Africa. Vaccines for measles and polio were the most commonly reported interventions, followed by malaria treatment. Over two-thirds of reported interventions were delivered in camp settings for displaced families. The use of clinics as a delivery site was reported across all intervention types, but outreach and community-based delivery were also reported for many interventions. Key barriers to service delivery included restricted access to target populations; conversely, adopting social mobilisation strategies and collaborating with community figures were reported as facilitating intervention delivery. Few publications reported on intervention coverage, mostly reporting variable coverage for vaccines, and fewer reported on intervention effectiveness, mostly for malaria treatment regimens. CONCLUSIONS Despite an increased focus on health outcomes in humanitarian crises, our review highlights important gaps in the literature on intervention delivery among specific subpopulations and geographies. This indicates a need for more rigorous research and reporting on effective strategies for delivering infectious disease interventions in different conflict contexts. PROSPERO REGISTRATION NUMBER CRD42019125221.
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Affiliation(s)
- Sarah Meteke
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Marianne Stefopulos
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Daina Als
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Michelle Gaffey
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Mahdis Kamali
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Fahad J Siddiqui
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
- Health System and Services Research, Duke-NUS Medical School, Singapore
| | - Mariella Munyuzangabo
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Reena P Jain
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Shailja Shah
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Amruta Radhakrishnan
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Anushka Ataullahjan
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Zulfiqar A Bhutta
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
- Center of Excellence in Women and Child Health, Aga Khan University, Karachi, Pakistan
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Amodu OC, Richter MS, Salami BO. A Scoping Review of the Health of Conflict-Induced Internally Displaced Women in Africa. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17041280. [PMID: 32079235 PMCID: PMC7068277 DOI: 10.3390/ijerph17041280] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 02/03/2020] [Accepted: 02/11/2020] [Indexed: 11/17/2022]
Abstract
Armed conflict and internal displacement of persons create new health challenges for women in Africa. To outline the research literature on this population, we conducted a review of studies exploring the health of internally displaced persons (IDP) women in Africa. In collaboration with a health research librarian and a review team, a search strategy was designed that identified 31 primary research studies with relevant evidence. Studies on the health of displaced women have been conducted in South- Central Africa, including Democratic Republic of Congo (DRC); and in Eastern, East central Africa, and Western Africa, including Eritrea, Uganda, and Sudan, Côte d’Ivoire, and Nigeria. We identified violence, mental health, sexual and reproductive health, and malaria and as key health areas to explore, and observed that socioeconomic power shifts play a crucial role in predisposing women to challenges in all four categories. Access to reproductive health services was influenced by knowledge, geographical proximity to health services, spousal consent, and affordability of care. As well, numerous factors affect the mental health of internally displaced women in Africa: excessive care-giving responsibilities, lack of financial and family support to help them cope, sustained experiences of violence, psychological distress, family dysfunction, and men’s chronic alcoholism. National and regional governments must recommit to institutional restructuring and improved funding allocation to culturally appropriate health interventions for displaced women.
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Affiliation(s)
- Oluwakemi C. Amodu
- Faculty of Nursing, University of Alberta, Level 3—Edmonton Clinic Health Academy, Edmonton, AB T6G 1C9, Canada;
- Correspondence:
| | - Magdalena S. Richter
- Faculty of Nursing and Global Nursing Office, University of Alberta, Edmonton AB T6G 1C9, Canada;
| | - Bukola O. Salami
- Faculty of Nursing, University of Alberta, Level 3—Edmonton Clinic Health Academy, Edmonton, AB T6G 1C9, Canada;
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Eshag HA, Elnzer E, Nahied E, Talib M, Mussa A, Muhajir AEMA, Ibrahim IK, Sabo A, Elzaki SEG, Mohamed Z, Hajissa K. Molecular epidemiology of malaria parasite amongst patients in a displaced people's camp in Sudan. Trop Med Health 2020; 48:3. [PMID: 32015668 PMCID: PMC6988308 DOI: 10.1186/s41182-020-0192-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 01/16/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Despite the importance of epidemiological studies in the development of effective control strategies and provision of basic health services for refugees and internally displaced persons (IDPs), data on the prevalence of malaria are limited. Thus, this study was conducted to estimate the molecular prevalence of malaria amongst the displaced population in Ardamata IDP camp in Al-Geneina City, Sudan. METHODS A cross-sectional study was conducted from July 2018 to December 2018 to estimate malaria prevalence amongst the displaced population in Ardamata IDP camp in Al-Geneina City, Sudan. A total of 380 patients with suspected malaria were recruited. Nested polymerase chain reaction (nPCR) assays were performed to detect the Plasmodium genus and species. RESULTS Of 380 patients, 232 (61.1%) were positive for malaria. Plasmodium falciparum was the only prevalent species detected amongst the study population. nPCR analysis revealed that none of the samples had Plasmodium vivax, Plasmodium ovale or Plasmodium malariae. The malaria prevalence rate was higher amongst males (67.1%) than in females (56.8%), and gender was the only risk factor that was significantly associated with malaria infection (p = .042). CONCLUSIONS Despite control programmes, malaria remains a significant cause of illness amongst a displaced population. The high prevalence of malaria infection in this study indicates that additional health facilities and control strategies should be implemented in displaced camps and the surrounding areas.
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Affiliation(s)
- Hamza Adam Eshag
- Department of Zoology, Faculty of Science and Technology, Omdurman Islamic University, B.O.Box 382, Omdurman, Sudan
| | - Elfadel Elnzer
- Department of Zoology, Faculty of Science and Technology, Omdurman Islamic University, B.O.Box 382, Omdurman, Sudan
| | - Elkhatieb Nahied
- Department of Zoology, Faculty of Science and Technology, Omdurman Islamic University, B.O.Box 382, Omdurman, Sudan
| | - Mustafa Talib
- Department of Zoology, Faculty of Science and Technology, Omdurman Islamic University, B.O.Box 382, Omdurman, Sudan
| | - Ali Mussa
- Department of Zoology, Faculty of Science and Technology, Omdurman Islamic University, B.O.Box 382, Omdurman, Sudan
| | - Abd Elhafiz M. A. Muhajir
- Department of Zoology, Faculty of Science and Technology, Omdurman Islamic University, B.O.Box 382, Omdurman, Sudan
| | - Ibrahim Khider Ibrahim
- Department of Haematology, Faculty of Medical Laboratory Sciences, Al Neelain University, Khartoum, Sudan
| | - Abdulwali Sabo
- Unit of Biostatistics and Research Methodology, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, 16150 Kubang Kerian, Kelantan Malaysia
| | - Salah-Eldin Gumma Elzaki
- Department of Molecular Epidemiology, Tropical Medicine Research Institute, National Center for Research, Khartoum, Sudan
| | - Zeehaida Mohamed
- Department of Medical Microbiology & Parasitology, School of Medical Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan Malaysia
| | - Khalid Hajissa
- Department of Zoology, Faculty of Science and Technology, Omdurman Islamic University, B.O.Box 382, Omdurman, Sudan
- Department of Medical Microbiology & Parasitology, School of Medical Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan Malaysia
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Berthe S, Harvey SA, Lynch M, Koenker H, Jumbe V, Kaunda-Khangamwa B, Mathanga DP. Poverty and food security: drivers of insecticide-treated mosquito net misuse in Malawi. Malar J 2019; 18:320. [PMID: 31533727 PMCID: PMC6751583 DOI: 10.1186/s12936-019-2952-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 09/07/2019] [Indexed: 11/30/2022] Open
Abstract
Background Over the past decade, food insecurity, connected to erratic rains and reduced agricultural outputs, has plagued Malawi. Many households are turning to fishing to seek additional sources of income and food. There is anecdotal evidence that insecticide-treated net (ITN) recipients in Malawi are using their nets for purposes other than sleeping, such as for fishing, protecting crops, and displaying merchandise, among others. The objective of this qualitative study was to explore the factors leading residents of waterside communities in Malawi to use ITNs for fishing. Methods This study used qualitative and observational methods. Five waterside communities were identified, two each in the North, Central and Southern regions, representing a mix of lakeside and riverside settings. Fifteen focus group discussions were conducted with a total of 146 participants, including men, women, and community leaders. Results Respondents stated that they knew that ITNs should be slept under to protect from malaria. Respondents discussed financial hardships their communities were facing due to droughts, poverty, food scarcity, unemployment, and devaluation of the Malawian currency, the kwacha. Many described selling household goods, including clothes and cooking pots, to generate short-term income for their family. Though no respondents admitted to selling an ITN themselves, the practice was commonly known. Participants said that food shortages were forcing them to make difficult choices. Fishing with ITNs was reported to be common in the study sites, as a response to food insecurity, and was widely understood to be harmful over the longer term. Respondents felt that it was everyone’s responsibility to cut down on this practice, but that efforts to confiscate or burn nets and boats of those caught fishing with ITNs were counter-productive since boats, especially, were a required resource for a productive livelihood. Respondents feared that if the health workers, government officials and donors continued to see ITNs being misused for fishing, the distribution of free ITNs would end, which would worsen malaria in their communities. Conclusions Faced with economic hardships and food security crises, participants reported being forced to look for alternative incomes to feed their families. This sometimes included selling or repurposing their belongings, including ITNs, for income. This issue is complex and will require a community-led multisectoral response to preserve health, fisheries, and livelihoods.
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Affiliation(s)
- Sara Berthe
- PMI VectorWorks Project, Johns Hopkins Center for Communication Programs, Baltimore, MD, USA.
| | - Steven A Harvey
- Johns Hopkins Bloomberg School of Public Health, Department of International Health, Social and Behavioral Interventions Program, Baltimore, MD, USA
| | - Matthew Lynch
- PMI VectorWorks Project, Johns Hopkins Center for Communication Programs, Baltimore, MD, USA
| | - Hannah Koenker
- PMI VectorWorks Project, Johns Hopkins Center for Communication Programs, Baltimore, MD, USA
| | - Vincent Jumbe
- Department of Health Systems and Policy, College of Medicine, School of Public Health and Family Medicine, University of Malawi, Zomba, Malawi
| | | | - Don P Mathanga
- Malaria Alert Center, College of Medicine, University of Malawi, Blantyre, Malawi.,College of Medicine, University of Malawi, Blantyre, Malawi
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Linn SY, Maung TM, Tripathy JP, Shewade HD, Oo SM, Linn Z, Thi A. Barriers in distribution, ownership and utilization of insecticide-treated mosquito nets among migrant population in Myanmar, 2016: a mixed methods study. Malar J 2019; 18:172. [PMID: 31088451 PMCID: PMC6518764 DOI: 10.1186/s12936-019-2800-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 05/04/2019] [Indexed: 01/09/2023] Open
Abstract
Background Sleeping under insecticide-treated mosquito nets/long-lasting insecticidal nets (ITNs/LLINs henceforth referred to as ITNs) is one of the core interventions recommended by the World Health Organization to reduce malaria transmission and prevent malaria in high-risk communities, such as migrants, by preventing mosquito bites. The malaria burden among the migrant population is a big challenge for malaria elimination in Myanmar. In this context, this study aimed to assess the ownership and utilization of ITNs and to understand the barriers to distribution and utilization of ITNs among the high-risk migrant communities in the Regional Artemisinin Resistance Initiative (RAI) project areas of Myanmar. Methods A sequential mixed methods study (quantitative component: cross-sectional study involving analysis of secondary data available from a survey conducted among migrant households in the RAI project areas of Myanmar in 2016 followed by a descriptive qualitative component in 2018). A total of 17 focus group discussions (involving 121 participants) with different groups of migrants and 17 key-informant interviews with key programme stakeholders were conducted in 4 selected townships of RAI project areas. Results Of 3230 migrant households, 63.3% had at least one ITN while 36% had sufficient ITNs (i.e., 1 ITN per 2 persons). Regarding ITN utilization, about 52% of household members reported sleeping under an ITN the previous night, which is similar among under-fives and pregnant women. Over half of all bed nets were ITNs, with nearly one-third having holes or already undergone repairs. The qualitative findings revealed that the key challenges for ITN utilization were insufficient ITNs in households and dislike of ITNs. The barriers to ITN distribution were incomplete migrant mapping due to resource constraints (time, money, manpower) and difficulties in transportation and carrying ITNs. Conclusion This study highlights poor ownership and utilization of ITNs among migrants in the RAI project areas of Myanmar and barriers to their ownership and utilization. To achieve universal coverage and utilization, more programmatic support by the programme is needed to carry out complete migrant mapping and continuous ITN distribution in remote locations.
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Affiliation(s)
- Shwe Yi Linn
- Vector Borne Disease Control, Naypyi Taw, Southern Shan State, Myanmar.
| | - Thae Maung Maung
- Department of Medical Research, Ministry of Health and Sports, Yangon, Myanmar
| | - Jaya Prasad Tripathy
- International Union Against Tuberculosis and Lung Disease, The Union South East Asia Office, New Delhi, India.,International Union Against Tuberculosis and Lung Disease, Paris, France.,All India Institute of Medical Sciences, Nagpur, India
| | - Hemant Deepak Shewade
- International Union Against Tuberculosis and Lung Disease, The Union South East Asia Office, New Delhi, India.,International Union Against Tuberculosis and Lung Disease, Paris, France
| | - Swai Mon Oo
- Population Services International, Yangon, Myanmar
| | - Zaw Linn
- Vector Borne Disease Control Programme, Ministry of Health and Sports, Naypyi Taw, Myanmar
| | - Aung Thi
- Vector Borne Disease Control Programme, Ministry of Health and Sports, Naypyi Taw, Myanmar
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Hellewell J, Walker P, Ghani A, Rao B, Churcher TS. Using ante-natal clinic prevalence data to monitor temporal changes in malaria incidence in a humanitarian setting in the Democratic Republic of Congo. Malar J 2018; 17:312. [PMID: 30157850 PMCID: PMC6114784 DOI: 10.1186/s12936-018-2460-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 08/17/2018] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND The number of clinical cases of malaria is often recorded in resource constrained or conflict settings as a proxy for disease burden. Interpreting case count data in areas of humanitarian need is challenging due to uncertainties in population size caused by security concerns, resource constraints and population movement. Malaria prevalence in women visiting ante-natal care (ANC) clinics has the potential to be an easier and more accurate metric for malaria surveillance that is unbiased by population size if malaria testing is routinely conducted irrespective of symptoms. METHODS A suite of distributed lag non-linear models was fitted to clinical incidence time-series data in children under 5 years and ANC prevalence data from health centres run by Médecins Sans Frontières in the Democratic Republic of Congo, which implement routine intermittent screening and treatment alongside intermittent preventative treatment in pregnancy. These statistical models enable the temporal relationship between the two metrics to be disentangled. RESULTS There was a strong relationship between the ANC prevalence and clinical incidence suggesting that both can be used to describe current malaria endemicity. There was no evidence that ANC prevalence could predict future clinical incidence, though a change in clinical incidence was shown to influence ANC prevalence up to 3 months into the future. CONCLUSIONS The results indicate that ANC prevalence may be a suitable metric for retrospective evaluations of the impact of malaria interventions and is a useful method for evaluating long-term malaria trends in resource constrained settings.
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Affiliation(s)
- Joel Hellewell
- MRC Centre for Outbreak Analysis and Modelling, Imperial College London, London, UK.
| | - Patrick Walker
- MRC Centre for Outbreak Analysis and Modelling, Imperial College London, London, UK
| | - Azra Ghani
- MRC Centre for Outbreak Analysis and Modelling, Imperial College London, London, UK
| | - Bhargavi Rao
- Manson Unit, Médecins Sans Frontières (Operational Centre Amsterdam), London, UK
| | - Thomas S Churcher
- MRC Centre for Outbreak Analysis and Modelling, Imperial College London, London, UK
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