Coproduced, arts interventions for nurturing care (0-5 years) in low-income and middle-income countries (LMICs): a realist review

OBJECTIVES

Community-based arts interventions have the potential to support contextually relevant nurturing care programmes and policies that adapt to different settings. Understanding the distinctive features of using the arts in local, culturally specific ways in low/middle-income countries (LMICs); how this varies by context; and gaining a better understanding of the perspectives on desirable outcomes for communities is important evidence that this review generates.

DESIGN

We conducted a realist review of papers that covered outcomes related to child health or development (0-5 years) AND arts-based approaches AND community-based, participatory approaches AND based in LMICs using a range of databases and other networks. A coding framework was developed covering context, intervention, outcomes, mechanisms, study, sustainability, transferability and scalability.

RESULTS

The included papers reported 18 unique interventions. Interventions covered 14 countries, with evidence lacking for South America, Arab countries and parts of Africa. Lead authors came from mostly clinical science-based disciplines and from institutions in a different country to the country/countries studied. Intended outcomes from interventions included clinical, health systems/organisation, changes in practices/behaviours/knowledge/attitudes, and wider social and educational goals. We identified three demi-regularities (semi-predictable patterns or pathways of programme functioning): participatory design based on valuing different sources of expertise; dynamic adaptation of intervention to context; and community participation in arts-based approaches.

CONCLUSIONS

Our findings suggest that arts-based, nurturing care interventions have greater potential when they include local knowledge, embed into existing infrastructures and there is a clear plan for ongoing resourcing of the intervention. Studies with better documentation of the lessons learnt, regarding the intervention delivery process and the power dynamics involved, are needed to better understand what works, for whom and in which contexts.

Master's degree in sexual and reproductive health: enhancing career development opportunities for midwives in Mali

BACKGROUND

Midwives' contribution to improving outcomes for women and newborns depends on factors such as quality of pre-service training, access to continuing professional development, and the presence of an enabling work environment. The absence of opportunities for career development increases the likelihood that health professionals, including midwives, will consider leaving the profession due to a lack of incentives to sustain and increase motivation to remain in the field. It also limits the opportunities to better contribute to policy, training, and research. This study aimed to assess the influence of a Master in Sexual and Reproductive Health (SRH) at the INFSS on midwives' career progression in Mali.

METHODS

This mixed methods study was conducted using an online questionnaire, semi-structured interviews, and a document review. The study participants included graduates from two cohorts (N = 22) as well as employers, managers, and teachers of the graduates (N = 20). Data were analysed according to research questions, comparing, and contrasting answers between different groups of respondents.

RESULTS

The study revealed that graduates enrolled in the programme primarily to improve their knowledge and skills in management and public health. The graduates' expected roles are those of programme and health project manager and participation in planning and monitoring activities at national or sub-national level. The managers expected the programme to reflect the needs of the health system and equip midwives with skills in management and planning. The Master enhanced opportunities for graduates to advance their career in fields they are not usually working in such as management, research, and supervision. However, the recognition of the master's degree and of the graduates' profile is not yet fully effective.

CONCLUSION

The master's degree in SRH is a capacity building programme. Graduates developed skills and acquired advanced knowledge in research and management, as well as a postgraduate degree. However, the master programme needs to be better aligned with health system needs to increase the recognition of graduates' skills and have a more positive impact on graduates' careers.

Impact of extramural DAIT/NIAID pharmacy programs, research pharmacist scientist oversight on study performance, and lessons learned

PURPOSE

Over the past two decades, the involvement of a Pharmacist Scientist in clinical settings has improved patient safety, decreased medication errors, and enabled successful conduct of clinical trials and faster product development [1-5]. The impact of an oversight by a Pharmacist Scientist on clinical trial performance and execution in terms of Pharmacy and Investigational Product (IP)-related deviations has not been evaluated by a sponsor.

METHODS

This was a retrospective observational study conducted by the Division of Allergy, Immunology and Transplantation (DAIT), National Institute of Allergy and Infectious Diseases (NIAID). We assessed the association of the number of Pharmacy and Investigational Product (IP)-related deviations with Pharmacist oversight and use of DAIT Pharmacy/ Pharmaceutical services in two groups: Intervention Group (IG) and the Control Group (CG).

RESULTS

We evaluated monitoring data from 116 studies conducted between 2006 through 2020. Forty-one eligible clinical trials were included and analyzed: 13 trials were in the IG with Pharmacist oversight and use of Pharmacy Services; 28 trials were in the CG with no Pharmacist oversight and zero to partial use DAIT Pharmacy/ Pharmaceutical Services. The evaluation revealed the expected risk of having a pharmacy and IP-related deviations were 2.94 times higher (95% CI 1.28, 6.67, = 0.01) in trials not having Pharmacist oversight and zero to partial use of Pharmaceutical/ Pharmacy Program services. This significant finding was associated with having Pharmacist oversight when adjusting for study size (# of sites and patients needed), anticipated study duration, design complexity, and whether recruitment was completed or not.

CONCLUSION

We found a statistically significant association between Pharmacist Scientist involvement and oversight from protocol development to study execution and a reduction in Pharmacy and IP-related deviations.

[Invasive squamous cell carcinoma: about 2 cases]

Conjunctival tumors are common in tropical areas, where exposure to ultraviolet radiation is high and almost permanent. Malignant tumors are quite rare and the most represented is conjunctival squamous cell carcinoma. We report two cases of invasive squamous cell carcinoma of the conjunctiva received in the ophthalmology department of the Sominé Dolo hospital in Mopti, Mali. The patients were 25 and 51 years old, living in a rural desert area exposed to sunlight and dust. They presented with a mass developed in the area of the palpebral fissure, invading the cornea and preventing palpebral occlusion. The mass was raised, multi-lobulated, well circumscribed, pearly white in color and papillomatous in appearance with dilation of the feeder vessels. A wide surgical excision at 4 - 5 mm from the healthy tissue edges was performed with anatomopathological examination of the specimen, which confirmed a mature and invasive differentiated squamous cell carcinoma of the conjunctiva. The extension workup and HIV serology were negative. The evolution was favorable in the medium term without recurrence.

Adoption of harmonisation policy for the midwives' training programme in Mali: A policy analysis

West Africa is engaged in a process of harmonising health workers' training programmes as a means to regulate regional training standards and thus improve their quality. There is currently a lack of documented information regarding the adoption of these revised training programmes. In 2012 a harmonised programme, the WAHO competency-based curriculum, was introduced in Mali for training midwives. The present study explores the barriers and facilitators of the adoption of this programme and how the content, context, process, and actor-related factors influenced this. We used a qualitative research design consisting of document analysis (n = 25) and semi-structured interviews (n = 21) with policymakers, students, and those in charge of implementing the training programme. Information was collected on education and training policies, the context and process of the harmonised curriculum development, its adoption, and the actors involved in the adoption strategy, along with their role. The study shows that the adoption of the harmonised curriculum in Mali offered midwives an opportunity to attain a higher standard of training and level of qualification than before. It also displayed both the government's and the public school's willingness and commitment to improve maternal and child health through enhancing midwives' training standards. The most salient factors that influenced adoption were the lack of available resources, and the lack of involvement of, and coordination with, relevant actors for successful policy adoption. Mali's experience of adopting the harmonisation policy of training curricula demonstrates the need for the authorities to collaborate with relevant actors for information dissemination and in the adoption process. It also demonstrates the need for finding innovative ways to secure and diversify funding opportunities, as well as establish a supervisory body for health worker training.

Career mobility of maternal care providers in Mali: a mixed method study on midwives and obstetric nurses

BACKGROUND

An important strategy to reduce maternal and child mortality in Mali is to increase the number of deliveries assisted by qualified personnel in primary care facilities, especially in rural areas. However, placements and retention of healthcare professionals in rural areas are a major problem, not only in Mali but worldwide, and are a challenge to the health sector. The purpose of this study was to map the mobility of midwives and obstetric nurses during their work lives, in order to better understand their career paths and the role that working in rural areas plays. This article contributes to the understanding of career mobility as a determinant of the retention of rural health professionals.

METHODS

A mixed method study was conducted on 2005, 2010, and 2015 cohorts of midwives and obstetric nurses. The cohorts have been defined by their year of graduation. Quantitative data were collected from 268 midwives and obstetric nurses through questionnaires. Qualitative data had been gathered through semi-structured interviews from 25 midwives and stakeholders. A content analysis was conducted for the qualitative data.

RESULTS

Unemployment rate was high among the respondents: 39.4% for midwives and 59.4% for obstetric nurses. Most of these unemployed nurses and midwives are working, but unpaid. About 80% of the employed midwives were working in urban facilities compared to 64.52% for obstetric nurses. Midwives were employed in community health centers (CSCom) (43%), referral health centers (CSRef) (20%), and private clinics and non-governmental organizations (NGO) (15%). The majority of midwives and obstetric nurses were working in the public sector (75.35%) and as civil servants (65.5%). The employment status of midwives and obstetric nurses evolved from private to public sector, from rural to urban areas, and from volunteer/unpaid to civil servants through recruitment competitions. Qualitative data supported the finding that midwives and obstetric nurses prefer to work as civil servant and preferably in urban areas and CSRef.

CONCLUSION

The current mobility pattern of midwives and obstetric nurses that brings them from rural to urban areas and towards a civil servant status in CSRef shows that it is not likely to increase their numbers in the short term in places where qualified midwives are most needed.

Rural pipeline and willingness to work in rural areas: Mixed method study on students in midwifery and obstetric nursing in Mali

The availability and retention of healthcare professionals in rural areas and remote areas is a challenge to the health sector worldwide. Attracting people who are most likely to be interested in rural practice can be conducive to the sustainable availability of health services in rural areas where health facilities are typically understaffed and existing professionals often underqualified. This article aims to contribute to the rural pipeline evidence, and reports on the findings of a study that investigated the career choices of midwifery and obstetric nurse students in Mali. The article enquires into the relationship between their intention to practice in rural areas and the different components of the rural pipeline. A mixed method study using a survey, semi-structured interviews, and document analysis was conducted from October to December 2017 on third-year midwifery and obstetric nurse students and school-managers. Descriptive statistics and bivariate analysis were performed for quantitative data, and content analysis was carried out for the qualitative data. Key findings suggest that students prefer urban locations for living and for work. The intention to work in rural areas seems to be influenced by the current living situation (currently living in a rural area) or having attended secondary school or professional training in rural areas.

[Midwives’ intention to leave primary level care services in Mali]

BACKGROUND

Mali is a country with a high rate of maternal and neonatal deaths and a low density of human resources for health. The health system faces understaffing and inequitable distribution of available resources. Health staff are reluctant to take positions and stay in first level care services. This study examines midwives and obstetric nurses' intention to leave their current positions in first level structures and management factors that influence this intention.

METHODS

A cross-sectional mixed method study was conducted with 220 midwives and obstetric nurses in 46 primary healthcare services of three health regions. Questionnaires and interview guide were used. Descriptive statistics and bi-varied analyses tested the links between managerial practices, demographic characteristics and intention to leave. A thematic analysis of the qualitative data examined the factors underlying the intention to leave.

RESULTS

Nearly half of midwives and obstetric nurses in primary healthcare services had the intention to leave their current positions. This intention to leave is more marked among midwives who have very little attraction for first-level service. Age, type of structure and area of assignment are strongly associated with the intention to leave. Managerial practices that differ according to locations and type of structures seem to influence the intention to leave.

CONCLUSION

There is a high intention to leave their position among midwives and obstetric nurses in first level services. Managerial practices seem to have more influences on the intention to leave in rural areas and among obstetric nurses.

Genetic determinants of anti-malarial acquired immunity in a large multi-centre study

Background

Many studies report associations between human genetic factors and immunity to malaria but few have been reliably replicated. These studies are usually country-specific, use small sample sizes and are not directly comparable due to differences in methodologies. This study brings together samples and data collected from multiple sites across Africa and Asia to use standardized methods to look for consistent genetic effects on anti-malarial antibody levels.

Methods

Sera, DNA samples and clinical data were collected from 13,299 individuals from ten sites in Senegal, Mali, Burkina Faso, Sudan, Kenya, Tanzania, and Sri Lanka using standardized methods. DNA was extracted and typed for 202 Single Nucleotide Polymorphisms with known associations to malaria or antibody production, and antibody levels to four clinical grade malarial antigens [AMA1, MSP1, MSP2, and (NANP)₄] plus total IgE were measured by ELISA techniques. Regression models were used to investigate the associations of clinical and genetic factors with antibody levels.

Results

Malaria infection increased levels of antibodies to malaria antigens and, as expected, stable predictors of anti-malarial antibody levels included age, seasonality, location, and ethnicity. Correlations between antibodies to blood-stage antigens AMA1, MSP1 and MSP2 were higher between themselves than with antibodies to the (NANP)₄ epitope of the pre-erythrocytic circumsporozoite protein, while there was little or no correlation with total IgE levels. Individuals with sickle cell trait had significantly lower antibody levels to all blood-stage antigens, and recessive homozygotes for CD36 (rs321198) had significantly lower anti-malarial antibody levels to MSP2.

Conclusion

Although the most significant finding with a consistent effect across sites was for sickle cell trait, its effect is likely to be via reducing a microscopically positive parasitaemia rather than directly on antibody levels. However, this study does demonstrate a framework for the feasibility of combining data from sites with heterogeneous malaria transmission levels across Africa and Asia with which to explore genetic effects on anti-malarial immunity.

Electronic supplementary material

The online version of this article (doi:10.1186/s12936-015-0833-x) contains supplementary material, which is available to authorized users.

Urban schistosomiasis and associated determinant factors among school children in Bamako, Mali, West Africa

BACKGROUND

Schistosomiasis is classically described as a rural disease that occurs in areas with poor sanitary conditions. However, over recent decades, there has been an expansion of schistosomiasis foci towards urban areas faced with a rapid and disordered urbanization. In Bamako, Mali, the impact of environmental change on vector-borne diseases such as schistosomiasis is not well known. This study sought to identify the presence of schistosomiasis transmission hotspots in Bamako. Using this perspective, we aimed to describe the risk factors of the endemization and maintenance of schistosomiasis.

MATERIALS AND METHODS

A cross-sectional study was carried out in the six municipalities (communes) in Bamako. Environmental information was obtained from earth observation satellites in order to maximize ecological contrasts. Twenty-nine blocks of 200 m x 200 m were identified. We selected a school inside or nearest to each block for urine and stool samples examination. The study cohort was school children aged between eight and 15 years. The Kato-Katz technique and filtration were used for Schistosoma mansoni and S. haematobium ova research in stools and urine, respectively. The schools and snail breeding sites were georeferenced. Four malacological surveys were conducted between October 2011 and February 2012. Bivariate analysis was used to identify independent predictors of being infected with schistosomiasis.

RESULTS

The prevalence rate of S. haematobium was 14.7% (n = 1,761) and that of S. mansoni 1.5% (n = 1,491). Overall, the urinary form was endemic in 76.6% of schools. The infection significantly varied between the municipalities (p < 0.001). It was also more prevalent on the left side of the Niger River than the right side (17.4% vs. 9.5% respectively; p < 0.001). The vicinity to snail breeding sites (OR = 3.677; 95% IC [2.765-4.889]; p < 10 (-3) ) and parents' occupations (OR = 7.647; 95% IC [2.406-24.305]; p < 0.001) were the most important risk factors associated with S. haematobium infection exposure. Biomphalaria pfeifferi, Bulinus truncatus, and B. globosus were the intermediate hosts captured. The schistosome natural infection rates (SNIRs), which were low or nil in October and November, rose to 2.8% in January and 8.3% in February for B. pfeifferi and B. truncatus, respectively.

CONCLUSION

Our findings show that there is a high transmission risk for schistosomiasis in Bamako. Appropriate integrated control measures need to be introduced to control the transmission of this disease in the study area.

Fc gamma receptor IIa-H131R polymorphism and malaria susceptibility in sympatric ethnic groups, Fulani and Dogon of Mali

It has been previously shown that there are some interethnic differences in susceptibility to malaria between two sympatric ethnic groups of Mali, the Fulani and the Dogon. The lower susceptibility to Plasmodium falciparum malaria seen in the Fulani has not been fully explained by genetic polymorphisms previously known to be associated with malaria resistance, including haemoglobin S (HbS), haemoglobin C (HbC), alpha-thalassaemia and glucose-6-phosphate dehydrogenase (G6PD) deficiency. Given the observed differences in the distribution of FcγRIIa allotypes among different ethnic groups and with malaria susceptibility that have been reported, we analysed the rs1801274-R131H polymorphism in the FcγRIIa gene in a study of Dogon and Fulani in Mali (n = 939). We confirm that the Fulani have less parasite densities, less parasite prevalence, more spleen enlargement and higher levels of total IgG antibodies (anti-CSP, anti-AMA1, anti-MSP1 and anti-MSP2) and more total IgE (P < 0.05) compared with the Dogon ethnic group. Furthermore, the Fulani exhibit higher frequencies of the blood group O (56.5%) compared with the Dogon (43.5%) (P < 0.001). With regard to the FcγRIIa polymorphism and allele frequency, the Fulani group have a higher frequency of the H allele (Fulani 0.474, Dogon 0.341, P < 0.0001), which was associated with greater total IgE production (P = 0.004). Our findings show that the FcγRIIa polymorphism might have an implication in the relative protection seen in the Fulani tribe, with confirmatory studies required in other malaria endemic settings.

Human candidate polymorphisms in sympatric ethnic groups differing in malaria susceptibility in Mali

Malaria still remains a major public health problem in Mali, although disease susceptibility varies between ethnic groups, particularly between the Fulani and Dogon. These two sympatric groups share similar socio-cultural factors and malaria transmission rates, but Fulani individuals tend to show significantly higher spleen enlargement scores, lower parasite prevalence, and seem less affected by the disease than their Dogon neighbours. We have used genetic polymorphisms from malaria-associated genes to investigate associations with various malaria metrics between the Fulanai and Dogon groups. Two cross sectional surveys (transmission season 2006, dry season 2007) were performed. Healthy volunteers from the both ethnic groups (n=939) were recruited in a rural setting. In each survey, clinical (spleen enlargement, axillary temperature, weight) and parasitological data (malaria parasite densities and species) were collected, as well as blood samples. One hundred and sixty six SNPs were genotyped and 5 immunoassays (AMA1, CSP, MSP1, MSP2, total IgE) were performed on the DNA and serum samples respectively. The data confirm the reduced malaria susceptibility in the Fulani, with a higher level of the protective O-blood group, and increased circulating antibody levels to several malaria antigens (p<10(-15)). We identified SNP allele frequency differences between the 2 ethnic groups in CD36, IL4, RTN3 and ADCY9. Moreover, polymorphisms in FCER1A, RAD50, TNF, SLC22A4, and IL13 genes were correlated with antibody production (p-value<0.003). Further work is required to understand the mechanisms underpinning these genetic factors.

Hygiene: new hopes, new horizons

Although promotion of safe hygiene is the single most cost-effective means of preventing infectious disease, investment in hygiene is low both in the health and in the water and sanitation sectors. Evidence shows the benefit of improved hygiene, especially for improved handwashing and safe stool disposal. A growing understanding of what drives hygiene behaviour and creative partnerships are providing fresh approaches to change behaviour. However, some important gaps in our knowledge exist. For example, almost no trials of the effectiveness of interventions to improve food hygiene in developing countries are available. We also need to figure out how best to make safe hygiene practices matters of daily routine that are sustained by social norms on a mass scale. Full and active involvement of the health sector in getting safe hygiene to all homes, schools, and institutions will bring major gains to public health.

Modelling malaria incidence with environmental dependency in a locality of Sudanese savannah area, Mali

BACKGROUND

The risk of Plasmodium falciparum infection is variable over space and time and this variability is related to environmental variability. Environmental factors affect the biological cycle of both vector and parasite. Despite this strong relationship, environmental effects have rarely been included in malaria transmission models.Remote sensing data on environment were incorporated into a temporal model of the transmission, to forecast the evolution of malaria epidemiology, in a locality of Sudanese savannah area.

METHODS

A dynamic cohort was constituted in June 1996 and followed up until June 2001 in the locality of Bancoumana, Mali. The 15-day composite vegetation index (NDVI), issued from satellite imagery series (NOAA) from July 1981 to December 2006, was used as remote sensing data.The statistical relationship between NDVI and incidence of P. falciparum infection was assessed by ARIMA analysis. ROC analysis provided an NDVI value for the prediction of an increase in incidence of parasitaemia.Malaria transmission was modelled using an SIRS-type model, adapted to Bancoumana's data. Environmental factors influenced vector mortality and aggressiveness, as well as length of the gonotrophic cycle. NDVI observations from 1981 to 2001 were used for the simulation of the extrinsic variable of a hidden Markov chain model. Observations from 2002 to 2006 served as external validation.

RESULTS

The seasonal pattern of P. falciparum incidence was significantly explained by NDVI, with a delay of 15 days (p = 0.001). An NDVI threshold of 0.361 (p = 0.007) provided a Diagnostic Odd Ratio (DOR) of 2.64 (CI95% [1.26;5.52]).The deterministic transmission model, with stochastic environmental factor, predicted an endemo-epidemic pattern of malaria infection. The incidences of parasitaemia were adequately modelled, using the observed NDVI as well as the NDVI simulations. Transmission pattern have been modelled and observed values were adequately predicted. The error parameters have shown the smallest values for a monthly model of environmental changes.

CONCLUSION

Remote-sensed data were coupled with field study data in order to drive a malaria transmission model. Several studies have shown that the NDVI presents significant correlations with climate variables, such as precipitations particularly in Sudanese savannah environments. Non-linear model combining environmental variables, predisposition factors and transmission pattern can be used for community level risk evaluation.

[Spatial cluster detection without point source specification: the use of five methods and comparison of their results]

BACKGROUND

Various statistical methods have been developed to describe spatial heterogeneity, in terms of high risk zones. If no source can be determined, this heterogeneity can be globally or locally described. Global methods test a statistic estimated over the whole studied geographical area, whereas local methods estimate a statistic on each spatial unit (or regrouping unit). This paper aimed to present, and to compare results of an epidemiological application, of five methods of spatial cluster detection.

METHODS

The two global detection methods were: 1) Moran's coefficient, a classically used autocorrelation coefficient; 2) Tango's statistic, a spatial generalization of the Chi(2) statistic. The three local methods were: 1) the local application of Moran's coefficient, proposed by Anselin; 2) the scan statistic, which searches for grouping of spatial units; 3) the oblique regression tree, which splits the studied zone into sub-zones of different risks. These five methods were applied to the description of the spatial heterogeneity of the malaria risk over a hyperendemic village, in Mali.

RESULTS

All the methods highlighted a significant spatial heterogeneity. Both global methods (Moran's coefficient and Tango's statistic) showed weak spatial correlations. Local Moran's coefficient (with Bonferronis' adjustment) highlighted five spatial units. The scan statistic identified a single high risk cluster. The regression oblique tree split the study area into six sub-zones; the sub-zone with the higher risk was consistent with the cluster identified by the scan statistic.

CONCLUSION

These presented methods do not require any previous knowledge of a source. They allow evaluating spatial risk heterogeneity over the entire geographical area under study. It is noteworthy that shape, size, and spatial heterogeneity characteristics (either global or local) of the study area, as well as the definition of the proximity, significantly influence the spatial risk analysis' outcome. Although their results should be cautiously interpreted, these methods are useful for preliminary field studies or epidemiological surveys.

A new condition specific quality of life measure for the blind and the partially sighted in Sub-Saharan Africa, the IOTAQOL: methodological aspects of the development procedure

In Mali, blind and partially sighted people represent 1.2% of the population. Good quality and low cost ophthalmologic care is available, but, unfortunately, is insufficiently taken advantage of. In order to contribute to the analysis of this situation a valid and reliable questionnaire was needed to take the patient's perspective into account. Because of face validity concerns, it was not possible to merely translate an existing questionnaire. Thus we decided to develop a new questionnaire directly in one of the main languages of Mali: Bambara. This involved the setting of a study team composed of social and health science specialists, the majority of whom were native Bambara speakers. The overall project consisted in the iteration of three main steps (1) Conceptual clarification and operationalization of this concept. (2) Qualitative steps: qualitative interviews, focus groups and content analysis. (3) Quantitative steps: statistical analysis of an initial try-out survey (143 participants) and a validation survey (420 participants). This approach yields satisfying results. Indeed, the final version of the IOTAQOL has good psychometric properties. Thus, this interviewer administered instrument can be used to measure health-related quality-of-life in Mali and the methodology that we used could serve as a basis for similar projects.