Medical device management reform, United Republic of Tanzania.

Health-care technology is central to boosting the productivity and quality of health-care systems. In many sub-Saharan African countries, however, medical device management systems are weak or absent. The aim of this article is to illustrate, using a case study, how policy reforms can help ensure policy on health-care technology is translated into everyday practice and how an integrated systems approach can enhance the operation of medical device management. Between 2011 and 2023, a plan to improve medical device management systems in the United Republic of Tanzania was developed and implemented through Swiss-Tanzanian cooperation within the Health Promotion and System Strengthening Project. The availability of biomedical engineers was increased through new training courses and the creation of permanent positions in government. Moreover, additional district and regional maintenance and repair workshops were built, and a National Centre for Calibration and Training was established to ensure the correct functioning of medical devices. The introduction of an electronic medical device management system provided health facilities and the health ministry with data on the operational status of medical devices and the need for repairs and spare parts. Every level of government was encouraged to allocate more human and financial resources to medical device management. Following this decade-long effort, the percentage of functioning equipment increased substantially, and costs were reduced by repairing rather than replacing equipment. The project also demonstrated the value of an integrated, system-strengthening approach that considered personnel, maintenance and repair facilities, documentation and management, and government policy and budgeting.

Les technologies jouent un rôle crucial dans le renforcement de la productivité et de la qualité des systèmes de santé. Pourtant, dans de nombreux pays d'Afrique subsaharienne, les systèmes de gestion des dispositifs médicaux sont limités, voire inexistants. Cet article a pour but d'illustrer, au moyen d'une étude de cas, comment les réformes peuvent contribuer à faire en sorte que les politiques en matière de technologies sanitaires soient appliquées au quotidien, et comment une approche intégrée peut améliorer la gestion des dispositifs médicaux. Entre 2011 et 2023, un plan visant à développer les systèmes de gestion des dispositifs médicaux en République-Unie de Tanzanie a été défini et mis en œuvre en collaboration avec la Suisse, dans le cadre du Projet de Promotion et de Renforcement du Système de Santé. De nouvelles formations et la création de postes permanents au sein du gouvernement ont permis d'accroître la disponibilité des ingénieurs biomédicaux. En outre, des ateliers supplémentaires d'entretien et de réparation ont été construits dans différentes régions et districts, tandis qu'un Centre National d'Étalonnage et de Formation a ouvert ses portes pour assurer le bon fonctionnement des dispositifs médicaux. L'introduction d'un système électronique de gestion des dispositifs médicaux a fourni aux établissements de soins de santé et au Ministère de la Santé des données concernant le statut opérationnel de ces dispositifs, ainsi que les réparations et pièces détachées requises. Chaque niveau de pouvoir a été encouragé à attribuer davantage de ressources humaines et financières à la gestion des dispositifs médicaux. Au terme de dix ans d'efforts, le pourcentage d'équipements en état de marche a considérablement augmenté et les coûts ont diminué grâce au recours à la réparation plutôt qu'au remplacement. Le projet a également démontré l'importance d'une approche intégrée, qui consiste à renforcer le système en tenant compte du personnel, de l'entretien et des installations de réparation, de la documentation et de la gestion, mais aussi de la politique gouvernementale et du budget.

La tecnología aplicada a la atención sanitaria es fundamental para impulsar la productividad y la calidad de los sistemas sanitarios. Sin embargo, en muchos países del África subsahariana los sistemas de gestión de los productos sanitarios son deficientes o inexistentes. El objetivo de este artículo es ilustrar, mediante un estudio de caso, cómo las reformas políticas pueden ayudar a garantizar que la política sobre tecnología de la atención sanitaria se convierta en una práctica cotidiana y cómo un enfoque de sistemas integrados puede mejorar el funcionamiento de la gestión de los productos sanitarios. Entre 2011 y 2023, se elaboró un plan para mejorar los sistemas de gestión de los productos sanitarios en la República Unida de Tanzania, que se implementó a través de la cooperación suizo-tanzana en el marco del Proyecto de Promoción de la Salud y Fortalecimiento del Sistema. Se aumentó la disponibilidad de ingenieros biomédicos mediante nuevos cursos de formación y la creación de puestos permanentes en el gobierno. Además, se construyeron talleres de mantenimiento y reparación adicionales de distrito y regionales, y se estableció un Centro Nacional de Calibración y Formación para garantizar el correcto funcionamiento de los productos sanitarios. La introducción de un sistema electrónico de gestión de productos sanitarios proporcionó a los centros sanitarios y al Ministerio de Sanidad datos sobre el estado operativo de los productos sanitarios y la necesidad de reparaciones y piezas de repuesto. Se animó a todos los niveles de gobierno a asignar más recursos humanos y financieros a la gestión de los productos sanitarios. Tras este esfuerzo de una década, el porcentaje de equipos en funcionamiento aumentó notablemente y los costes se redujeron al reparar los equipos en lugar de sustituirlos. El proyecto también demostró el valor de un enfoque integrado de refuerzo del sistema que tenía en cuenta el personal, las instalaciones de mantenimiento y reparación, la documentación y la gestión, y la política y los presupuestos gubernamentales.

Situational analysis of hypertension management at primary health care level in São Paulo, Brazil: population, healthcare professional and health system perspectives.

BACKGROUND: Government-led, population-wide initiatives are crucial for advancing the management of hypertension - a leading cause of cardiovascular disease (CVD) morbidity and mortality. An urban population health initiative was conducted against this backdrop, focussing on hypertension in the primary health system in São Paulo, Brazil. Within the frame of the initiative and under the supervision and leadership of the municipal health authorities, a situational analysis was conducted on the needs in hypertension management, marking the first phase of a Design Thinking process. This article describes the situational analysis process and presents the identified elements to be strengthened considering hypertension diagnosis, treatment and control. METHODS: First, a mixed-methods approach was used, starting with a literature review of municipal hypertension data followed by meetings (N = 20) with the local public health administration to assess health system level components. To investigate activities on hypertension diagnosis, treatment and control, nine primary healthcare units were selected from two districts of São Paulo city- Itaquera and Penha- which received an online form addressed to managers, participated in conversation circles of staff and patients, and underwent shadowing of community health agents. RESULTS: Data gave rise to two main outputs: (i) a patient care journey map; and (ii) a matrix summarizing the identified needs at patient, healthcare professional and health system level for diagnosis, treatment and control of hypertension. Patient awareness and knowledge of hypertension was found to be insufficient and its management needs to be improved. For health professionals, disease awareness, technical training, more time dedicated to patients, and simplified guidelines and clinical decision-making tools for hypertension management were identified as principal needs. The situational analysis found that the healthcare systems efficiency might be improved by establishing defined treatment and care delivery goals with a focus on outcomes and implemented through action plans. CONCLUSIONS: This situational analysis identified several needs related to hypertension control in São Paulo that are in line with global challenges to improve the control of CVD risk factors. Findings were also confirmed locally in an expansion phase of this situational analysis to additional primary care facilities. As a consequence, solutions were designed, promptly taken up and implemented by the municipal health secretariat.

An Intersectoral Approach to Hypertension Care: Solutions for Improving Blood Pressure Control in São Paulo, Brazil.

BACKGROUND: Hypertension is the leading risk factor for cardiovascular diseases (CVDs) and a major public health issue worldwide. In Brazil, it affects approximately 52.5% of the adult population. We describe the solutions package and the impact of a population health initiative in São Paulo city, following the CARDIO4Cities approach for the management of cardiovascular risk. METHODS: Using a design thinking approach, interventions were developed with a coalition of local and international stakeholders to address needs of patients, healthcare professionals, and the health system. The resulting solution package was checked to comply with guidelines for non-communicable disease and hypertension management. Clinical impact was measured by extracting the hypertension cascade of care-monitored, diagnosis, treatment, and control-from medical records. RESULTS: Under the leadership of the municipal health authorities, nine solutions were piloted and scaled across the city. Solutions conform with local and international best-practices. Between October 2017 and December 2021, 11,406 patient records were analyzed. Results showed a 40% increase in monitored patients (patients with at least one blood pressure, BP, measurement); reduced proportions of patients diagnosed among those with available BP measurements (72%-53%) and treated among diagnosed (93%-85%); and an improvement in controlled patients among those receiving treatment (16%-27%). CONCLUSIONS: The solution package described in this study was correlated with increased BP control. The implementation methodology and results add to the body of real-world evidence supporting population health implementation science in Brazil and beyond.

Assessing the contributions of an urban population health initiative to shift political priority towards cardiovascular health: three case studies from Brazil, Mongolia and Senegal.

BACKGROUND: The urban population health initiative was designed as a multidisciplinary, multisector programme to address cardiovascular (CV) disease, specifically hypertension and its underlying causes in the cities of Ulaanbaatar, Mongolia; Dakar, Senegal; and São Paulo, Brazil. This article aims to provide an overview of the history and dynamics of CV disease policy making in the three countries, to present the policy reform contributions of the initiative and its role in the policy agenda-setting framework/process in each country and to identify the enablers and challenges to the initiative for doing so. METHODS: A qualitative case study was conducted for each setting from November 2020 to January 2021, comprised of a document review, semi-structured in-depth interviews and unstructured interviews with stakeholders involved in the initiative. The literature review included documents from the initiative and the peer-reviewed and grey literature with a total of 188 documents screened. Interviews were conducted with 21 stakeholders. Data collection and thematic analysis was guided by (i) the Kingdon multiple streams conceptual framework with the main themes being CV disease problems, policy, politics and the role of policy entrepreneurs; and (ii) the study question inquiring on the role of the urban population health initiative at the CV disease policy level and enabling and challenging factors to advancing CV disease policy. Data were thematically analysed using the Framework Method. RESULTS: Each setting was characterized by a high hypertension and CV disease burden combined with an aware and proactive political environment. Policy outcomes attributed to the initiative were updating the guidelines and/or algorithms of care for hypertension and including revised physical and nutritional education in school curricula, in each city. Overall, the urban health initiative's effects in the policy arena, were most prominent in Mongolia and Senegal, where the team effectively acted as policy entrepreneur, promoting the solutions/policies in alignment with the most pressing local problems and in strong involvement with the political actors. The initiative was also involved in improving access to CV disease drugs at primary health levels. Its success was influenced by the local governance structures, the proximity of the initiative to the policy makers and the local needs. In Brazil, needs were expressed predominantly in the clinical practice. CONCLUSIONS: This multi-country experience shows that, although the policy and political environment plays its role in shaping initiatives, often the local priority needs are the driving force behind wider change.

Species composition and insecticide resistance in malaria vectors in Ellibou, southern Côte d'Ivoire and first finding of Anopheles arabiensis in Côte d'Ivoire.

BACKGROUND: Knowing the species composition and insecticide resistance status of the target vector population is important to guide malaria vector control. The aim of this study was to characterize the malaria vector population in terms of species composition, insecticide susceptibility status and potential underlying resistance mechanisms in Ellibou, southern Côte d'Ivoire. METHODS: A 1-year longitudinal entomological survey was conducted using light traps and pyrethroid spray catches to sample adult mosquitoes in combination with larval sampling. The susceptibility status of Anopheles gambiae sensu lato (s.l.) to bendiocarb, deltamethrin, DDT and malathion was assessed using the World Health Organization insecticide susceptibility test. Additionally, An. gambiae specimens were screened for knockdown (kdr) and acetylcholineesterase (ace1) target site resistance alleles, and the expression levels of eight metabolic resistance genes, including seven cytochrome P450 monooxygenases (P450s) and one glutathione S-transferase (GST), measured with reverse transcription quantitative real-time polymerase chain reaction (qPCR). RESULTS: Overall, 2383 adult mosquitoes from 12 different taxa were collected with Culex quinquefasciatus and An. gambiae being the predominant taxa. Molecular identification of An. gambiae s.l. revealed the presence of Anopheles arabiensis, Anopheles coluzzii, An. gambiae sensu stricto (s.s.) and Anopheles coluzzii/An. gambiae s.s. hybrids. Anopheles gambiae mosquitoes were resistant to all insecticides except malathion. PCR diagnostics revealed the presence of ace1-G280S and the kdr L995F, L995S and N1570Y target-site mutations. Additionally, several genes were upregulated, including five P450s (i.e., CYP6P3, CYP6M2, CYP9K1, CYP6Z1, CYP6P1) and GSTE2. CONCLUSION: This is the first documented presence of An. arabiensis in Côte d'Ivoire. Its detection - together with a recent finding further north of the country - confirms its existence in the country, which is an early warning sign, as An. arabiensis shows a different biology than the currently documented malaria vectors. Because the local An. gambiae population was still susceptible to malathion, upregulation of P450s, conferring insecticide resistance to pyrethroids, together with the presence of ace1, suggest negative cross-resistance. Therefore, organophosphates could be an alternative insecticide class for indoor residual spraying in the Ellibou area, while additional tools against the outdoor biting An. arabiensis will have to be considered.

Implementing a multisector public-private partnership to improve urban hypertension management in low-and middle- income countries.

BACKGROUND: Cardiovascular disease presents an increasing health burden to low- and middle-income countries. Although ample therapeutic options and care improvement frameworks exist to address its prime risk factor, hypertension, blood pressure control rates remain poor. We describe the results of an effectiveness study of a multisector urban population health initiative that targets hypertension in a real-world implementation setting in cities across three continents. The initiative followed the "CARDIO4Cities" approach (quality of Care, early Access, policy Reform, Data and digital technology, Intersectoral collaboration, and local Ownership). METHOD: The approach was applied in Ulaanbaatar in Mongolia, Dakar in Senegal, and São Paulo in Brazil. In each city, a portfolio of evidence-based practices was implemented, tailored to local priorities and available data. Outcomes were measured by extracting hypertension diagnosis, treatment and control rates from primary health records. Data from 18,997 patients with hypertension in primary health facilities were analyzed. RESULTS: Over one to two years of implementation, blood pressure control rates among enrolled patients receiving medication tripled in São Paulo (from 12·3% to 31·2%) and Dakar (from 6·7% to 19·4%) and increased six-fold in Ulaanbaatar (from 3·1% to 19·7%). CONCLUSIONS: This study provides first evidence that a multisectoral population health approach to implement known best-practices, supported by data and digital technologies, and relying on local buy-in and ownership, can improve hypertension control in high-burden urban primary care settings in low-and middle-income countries.

Deconstructing design thinking as a tool for the implementation of a population health initiative.

BACKGROUND: The translation of evidence-based practices and rapid uptake of innovations into global health practice is challenging. Design thinking is a consultative process involving multiple stakeholders and has been identified as a promising solution to create and apply implementation strategies in complex environments like health systems. METHODS: We conducted a process evaluation of a real-world example, namely an initiative to innovate hypertension screening, diagnosis and care in São Paulo, Brazil. The parameters of the evaluation were informed by a specification rubric and categorization system, recommended for the investigation of implementation strategies, and the double-diamond conceptual framework to describe and examine the strategic architecture and nature of the design thinking approach, with particular emphasis on identifying potential areas of "value-add" particular to the approach. The retrospective evaluation was performed by an independent partner who had not been involved in the setting up and implementation of the design thinking process. RESULTS: The evaluation unveiled a dense catalogue of strategically driven, mostly theoretically based, activities involving all identified health system stakeholders including patients. Narrative reconstruction illuminated the systematic and coherent nature of this approach, with different resulting actions progressively accounting for all relevant layers of the health system to engineer a broad selection of specific implementation solutions. The relevance of the identified features and the mechanics used to promote more successful implementation practices was manifested in several distinct ways: design thinking offered a clear direction on which innovations really mattered and when, as well as several new dimensions for consideration in the development of an innovation mindset amongst stakeholders. It thereby promoted relationship quality in terms of familiarity and trust, and commitment to evidence-based enquiry and action. Design thinking was also able to navigate the territory between the need for intervention "fidelity" versus "adaptation" and provide the operational know-how to face familiar implementation hurdles. Lastly, it brought a new kind of skill set to the public health stakeholders that incorporated diplomacy, multidisciplinary approaches and management sciences-skills that are considered necessary but not yet widely taught as part of public health training. CONCLUSIONS: Design thinking is a sound and viable tool to use as part of an implementation strategy for engaging with health system stakeholders and successfully translating evidence-based practices and new innovations into routine practice, thereby addressing an important knowledge-practice gap and, more broadly, contributing to the strategic repertoire available to implementation science.

Methodological approaches for conducting follow-up research with clinical trial participants: a scoping review and expert interviews.

BACKGROUND: Evidence-based establishment and implementation of best principles, laws and ordinances that regulate clinical research depend on the consultation and involvement of trial participants. Yet, guidance on methodological approaches to obtain trial participants' perspectives is currently missing. This scoping review therefore aimed at identifying, describing and evaluating research approaches to obtain trial participants' feedback on their views and experiences. METHODS: We searched the electronic databases Medline and PsycInfo via Ovid and the Web of Science Core Collection. Clinical trials were included that involved adult participants that were conducted in selected high-income countries and that were published in peer-reviewed journals between 1985 and 2018. In addition, 29 expert interviews were conducted between March and May 2019. RESULTS: Out of 5994 identified records, 23 articles were included in this review. Twelve studies used a qualitative approach, 10 were quantitative and one study used a mixed-method design. More than 75% of all work was conducted in the USA and the UK. The scoping review and the expert interviews highlighted that recruitment of participants was generally done through direct contact by principal investigators and/or study nurses or through searches in de-identified patient databases. Authors used surveys, interviews or focus group discussions. The tools used were either based on existing validated ones or developed and verified de novo with the support of experts and/or patient representatives. CONCLUSIONS: To our knowledge, this is the first methodological literature review of approaches to researching experiences of clinical trial participants where findings were triangulated with expert interviews. Covering a range of indications, trial phases and study settings, it demonstrates that clinical trial participant perspectives and experience is heavily under-researched. This casts doubt on the overall robustness of available insight into trial participants' views and experiences. Our results demonstrate that the methodology for studying participant opinion, perception and experience should be adapted to the measure of interest and conform to the study population. Using valid patient experience data is the basis to evaluate existing legal and regulatory human subject research frameworks for their appropriateness from a patient perspective. Such an evaluation will be critical to empower research participants.

Fostering cardiovascular health at work - case study from Senegal.

BACKGROUND: Of the 15 million annual premature deaths from non-communicable diseases (NCDs), 85% occur in low- and middle-income countries (LMICs). Affecting individuals in the prime of their lives, NCDs impose severe economic damage to economies and businesses, owing to the high mortality and morbidity within the workforce. The Novartis Foundation urban health initiative, Better Hearts Better Cities, was designed to improve cardiovascular health in Dakar, Senegal through a combination of interventions including a workplace health program. In this study, we describe the labor policy environment in Senegal and the outcomes of a Novartis Foundation-supported multisector workplace health coalition bringing together volunteering private companies. METHODS: A mixed method design was applied between April 2018 and February 2020 to evaluate the workplace health program as a case study. Qualitative methods included a desk review of documents relevant to the Senegalese employment context and work environment and in-depth interviews with eight key informants including human resource representatives and physicians working in the participating companies. Quantitative methods involved an analysis of workplace health program indicators, including data on diagnosis, treatment and control of hypertension in employees, provided by the coalition companies, and a cost estimate of NCD-related ill-health as compared to the investment needed for hypertension screening and awareness raising events. RESULTS: Senegal has a legal and regulatory system that ensures employee protection, supports social security benefits, and promotes health and hygiene in companies. The Dakar Workplace Health Coalition comprised 18 companies, with a range of staff between 300 and 4'220, covering 36'268 employees in total. Interviews suggested that the main enablers for workplace program success were strong leadership support within the company and a central coordination mechanism for the program. The main barrier to monitor progress and outcomes was the reluctance of companies to share data. Four companies provided aggregated anonymized cohort data, documenting a total of 21'392 hypertension screenings and an increasing trend in blood pressure control (from 34% in Q4 2018 to 39% in Q2 2019) in employees who received antihypertensive treatment. CONCLUSION: Evidence on workplace health and wellness programs in Africa is scarce. This study highlights how private sector companies can play a significant role in improving cardiovascular population health in LMICs.

The consequences of compromising the EU's free movement of persons principle on Swiss research: how to survive constrained access to regional funding.

Between 2014 and 2016, Switzerland's access to some of the EU funding was limited after a referendum against mass immigration was accepted and the country refused to sign the free movement accord to the EU's newest member, Croatia. It is well documented that Switzerland has suffered from a drop in participation, funding and a decrease in consortium lead positions. However, there is no account of the consequences on institutional level. We therefore aimed at describing the immediate- and longer-term impact of the partial association status to the Swiss Tropical and Public Health Institute (Swiss TPH) and to identify key strategies for minimizing institutional damage during a limited access period to a key regional funding source. A quantitative analysis of the institute's grants database, from 2007 to 2019, did not show any clear trends related to the partial association status of Switzerland for funding and projects awarded. The qualitative outcomes changed along the timeline assessed; whereas in 2014 a range of negative effects were stated by Swiss TPH researchers, a survey conducted in 2019 with Swiss TPH applicants and project partners to Horizon 2020, revealed that most project leaders felt that the partial association did neither affect their external partners' willingness to collaborate nor Swiss TPH's role in the proposal or consortium. On the other hand, the institutional strategic goal of taking on consortia leads was delayed by several years as a direct consequence of the partial association. Also, the exclusion from European research networks and the lack of consultation of expertise by the European partner institutions was widely seen as damaging. A policy of favouring long-term partnerships over ad-hoc collaborations, along with constant and trustful communication, as immediate mitigation measure, helped averting some of the reputational and access damage. Moreover, the Swiss TPH business model based on a three-way strategy of research, education and services has proven highly viable allowing to build a large pool of potential funding sources internationally, resulting in relative resilience in terms of income lost.

Effectiveness of school-based preventive chemotherapy strategies for sustaining the control of schistosomiasis in Côte d'Ivoire: Results of a 5-year cluster randomized trial.

BACKGROUND: Preventive chemotherapy using praziquantel is the mainstay for schistosomiasis control. However, there is little evidence on what is supposed to be the most effective school-based treatment strategy to sustain morbidity control. The aim of this study was to compare differences in Schistosoma mansoni prevalence and infection intensity between three different schedules of school-based preventive chemotherapy in an area with moderate prevalence of S. mansoni in Côte d'Ivoire. METHODOLOGY: Seventy-five schools were randomly assigned to one of three intervention arms: (i) annual school-based preventive chemotherapy with praziquantel (40 mg/kg) over four years; (ii) praziquantel treatment only in the first two years, followed by two years whithout treatment; and (iii) praziquantel treatment in years 1 and 3 without treatment in-between. Cross-sectional parasitologic surveys were carried out prior to each round of preventive chemotherapy. The difference in S. mansoni prevalence and infection intensity was assessed by multiple Kato-Katz thick smears, among children aged 9-12 years at the time of each survey. First-grade children, aged 5-8 years who had never received praziquantel, were also tested at baseline and at the end of the study. PRINCIPAL FINDINGS: Overall, 7,410 children aged 9-12 years were examined at baseline and 7,223 at the final survey. The baseline prevalence of S. mansoni was 17.4%, 20.2%, and 25.2% in arms 1, 2, and 3, respectively. In the final year, we observed the lowest prevalence of 10.4% in arm 1, compared to 18.2% in arm 2 and 17.5% in arm 3. The comparison between arms 1 and 2 estimated an odds ratio (OR) of 0.52 but the difference was not statistically significant (95% confidence interval (CI) = 0.23-1.16). Likewise the difference between arms 1 and 3 lacked statistical significance (OR = 0.55, 95% CI = 0.23-1.29). There was no noteworthy difference observed between arms 2 and 3 (OR = 1.06, 95% CI = 0.64-1.75). The lowest S. mansoni fecal egg counts in the final year survey were observed in arm 1 (7.9 eggs per gram of stool (EPG)). However, compared with 11.5 EPG in arm 2 and 15.4 EPG in arm 3, the difference lacked statistical significance. There were 4,812 first-grade children examined at baseline and 4,513 in the final survey. The overall prevalence of S. mansoni in these children slightly decreased in arms 1 (from 4.5% to 3.6%) and 2 (from 4.7% to 4.3%), but increased in arm 3 (from 6.8% to 7.9%). However, there was no significant difference in prevalence and infection intensity observed between study arms. CONCLUSIONS/SIGNIFICANCE: The three treatment schedules investigated led to a reduction in the prevalence and intensity of S. mansoni infection among children aged 9-12 years. Comparing intervention arms at the end of the study, no statistically significant differences were observed between annual treatement and the other two treatment schedules, neither in reduction of prevalence nor intensity of infection. It is important to combine our results with those of three sister trials conducted simultaneously in other African countries, before final recommendations can be drawn.

Assessing the Quality of Care at Primary Health Care Level in Two Pilot Regions of Albania.

The quality of care (QoC) of primary health care (PHC) services in Albania faces challenges on multiple levels including governance, access, infrastructure and health care workers. In addition, there is a lack of trust in the latter. The Health for All Project (HAP) funded by the Swiss Agency for Development and Cooperation therefore aimed at enhancing the population's health by improving PHC services and implementing health promotion activities following a multi-strategic health system strengthening approach. The objective of this article is to compare QoC before and after the 4 years of project implementation. A cross-sectional study was implemented at 38 PHC facilities in urban and rural locations in the Diber and Fier regions of Albania in 2015 and in 2018. A survey measured the infrastructure of the different facilities, provider-patient interactions through clinical observation and patient satisfaction. During clinical observations, special attention was given to diabetes and hypertensive patients. Infrastructure scores improved from base- to endline with significant changes seen on national level and for rural facilities (p < 0.01). Facility infrastructure and overall cleanliness, hygiene and basic/essential medical equipment and supplies improved at endline, while for public accountability/transparency and guidelines and materials no significant change was observed. The overall clinical observation score increased at endline overall, in both areas and in rural and urban setting. However, infection prevention and control procedures and diabetes treatment still experienced relatively low levels of performance at endline. Patient satisfaction on PHC services is generally high and higher yet at endline. The changes observed in the 38 PHC facilities in two regions in Albania between 2015 and 2018 were overall positive with improvements seen at all three levels assessed, e.g., infrastructure, service provision and patient satisfaction. However, to gain overall improvements in the QoC and move toward a more efficient and sustainable health system requires continuous investments in infrastructure alongside interventions at the provider and user level.

Pharyngeal Carriage of Beta-Haemolytic Streptococcus Species and Seroprevalence of Anti-Streptococcal Antibodies in Children in Bouaké, Côte d'Ivoire.

The pharynx of the child may serve as a reservoir of pathogenic bacteria, including beta-haemolytic group A streptococci (GAS), which can give rise to upper airway infections and post-streptococcal diseases. The objective of this study was to determine the prevalence of beta-haemolytic Streptococcus spp. in pharyngeal samples stemming from children aged 3-14 years in Bouaké, central Côte d'Ivoire. Oropharyngeal throat swabs for microbiological culture and venous blood samples to determine the seroprevalence of antistreptolysin O antibodies (ASO) were obtained from 400 children in March 2017. Identification was carried out using conventional bacteriological methods. Serogrouping was performed with a latex agglutination test, while an immunological agglutination assay was employed for ASO titres. The mean age of participating children was 9 years (standard deviation 2.5 years). In total, we detected 190 bacteria in culture, with 109 beta-haemolytic Streptococcus isolates, resulting in an oropharyngeal carriage rate of 27.2%. Group C streptococci accounted for 82.6% of all isolates, whereas GAS were rarely found (4.6%). The ASO seroprevalence was 17.3%. There was no correlation between serology and prevalence of streptococci (p = 0.722). In conclusion, there is a high pharyngeal carriage rate of non-GAS strains in children from Bouaké, warranting further investigation.

Risk factors for rabies in Côte d'Ivoire.

Rabies affects more than 150 countries worldwide. Côte d'Ivoire is one of the rabies-endemic countries that has recorded deaths every year since 2006. The evolution of these deaths is almost constant with an average of 18 annual deaths (annual incidence = 0.06-0.08 per 100,000). Children predominate among these victims. However, prevention measures exist in anti-rabies centers distributed throughout the country. The objective of this study was to determine the factors related to rabies risk in Côte d'Ivoire through Gavi rabies project entitled 'Impact of rabies and immunization in Central and West Africa'. The implementation was conducted from 2016 to 2018 in two departments of Côte d'Ivoire (Bouake and San Pedro). The study population was dog-bite victims vaccinated in anti-rabies centers of project sites from January to December 2016. Two non-free rabies immunization protocols are used in the country (Essen and Zagreb). Information was collected from bites victims for an adequate follow-up. It was to apprciate the risk of developing rabies through access to care, the immunization status of biting animal, the category of exposure and the result of rabies post exposure prophylaxis (compliance). Local program implementers responsible for these bite-management activities and veterinary staff had receved training and the necessary material. The public health education and information dissemination activities were carried out in support of promoting a wide spread of rabies prevention messages. Household surveys were conducted by sociology students in 4002 households each in urban and in rural areas. This activity helped to find people exposed by dogs and who did not receive any Post Exposure Prophylaxis (PEP). The study registered 1,263 bite victims in pilot anti-rabies centers in 2016, 51% of them were children. People living in urban areas were strongly represented (87%) because of anti-rabies centers proximity. Dog was the most animal associated to exposure (94%). Seventy-two percent (72%) of them had owners, but only 14% were vaccinated against rabies. More than half of dog bite victims had category III of exposure (58%). PEP compliance record was very low (37%), which means that 63% of bite victims have not completed the protocol. This study conducted in Bouaké and San Pedro showed somes factors responsible for rabies deaths evolution in Côte d'Ivoire. Main issues identified are the geographical accessibility of anti-rabies centers, frequent bites caused by unvaccinated dogs, often category III of exposure and many non-completions of rabies PEP in ignorance context. The establishment of national comprehensive and integrated rabies control program is needed in Côte d'Ivoire. It must take into account all these factors by focusing on public awareness, dog vaccination and adoption of modern intradermal vaccination regimens to better manage rabies situation in Côte d'Ivoire.

Incorporating operational research in programmes funded by the Global Fund to Fight AIDS, Tuberculosis and Malaria in four sub-Saharan African countries.

BACKGROUND: The current study builds upon a previous situation analysis of the extent to which grants from the Global Fund to Fight AIDS, Tuberculosis and Malaria (Global Fund) are being utilized to support operational research and implementation research (OR/IR) activities in recipient countries. The objective of this follow-up study was to identify approaches and pathways to implement an OR component into grants to the Global Fund, in four sub-Saharan African countries. Special focus was given to the Structured Operational Research and Training IniTiative (SORT IT). METHODS: The conceptual framework was based on an analysis to identify elements supporting and blocking the integration of OR, called force field analysis, and a behavioural change assessment covering aspects such as opportunity, motivation, capability and triggers to do the integration. Data were collected through online surveys and stakeholder interviews both via telephone/online conference tools and in person in four countries with a high burden of malaria and tuberculosis. These countries were Ghana, Sierra Leone, the United Republic of Tanzania and Zimbabwe. The stakeholders included programme managers, implementation partners, representatives from international organisations, academic and governmental research institutions and other individuals involved in the countries' needs assessment and National Strategic Plan development. RESULTS: We identified opportunities to integrate OR into the countries' programmes during the funding process, the country's needs assessment being the most important one, including the need of OR-related capacity. Both the force field analysis and the behavioural change assessment showed that the necessary elements to integrate OR were present in the countries. Motivation, capability and efficiency were found to be a managerial value omnipresent across stakeholders. However, those elements were influenced by the tendency to favour tangible assets over any abstract ones, such as increasing organisational capacity in OR. CONCLUSIONS: In each of the countries assessed, there is potential to integrating OR into the programmes supported by the Global Fund. However, given the relative lack of OR-related capacity and skills encountered, a capacity strengthening tool, such as SORT IT, would be of benefit helping to identify and carry forward OR activities sustainably.

Typology, technical efficiency and scale economy of dibiteries in Dakar, Senegal.

BACKGROUND: In recent years, a profound transformation has been observed in the eating habits of the populations of African cities, induced by accelerated socioeconomic and demographic growth. In Senegal, these changes have manifested in the proliferation of collective informal catering enterprises, such as the ' dibiteries', where the roasted meat of sheep is prepared and sold. The rise of the average household income has contributed substantially to increasing levels of meat consumption, leading to the expansion of the dibiteries. The purpose of the current work was to evaluate the managerial performance of these establishments in Dakar, Senegal. METHODS: To achieve this, a cross-sectional study was conducted among 163 dibiteries using a questionnaire. Efficiency scores were determined via the data envelopment analysis method. The pure technical scores thereby obtained were subsequently used as dependent variables in a Tobit model to identify the socioeconomic determinants of dibiterie efficiency. RESULTS: The resulting average score of the dibiteries suggests that the majority are operating inefficiently (79.6%). Moreover, it was demonstrated that this inefficiency seems to be related to scale rather than technical issues. However, few of the dibiteries assessed (20.4%) were nevertheless in a situation of constant scale economy. Among the socioeconomic variables tested, experience, leadership (family or individual-run), the ownership status of the restaurant building (own or lease) and the type of workforce (family, recruited, mixed or without) had a significant impact on the efficiency of the establishments. CONCLUSIONS: The scale economy and waste reduction in food production can result in economic gains that can in turn be used in the safety of finished products. Indeed, by following best practices, dibiteries can make gains which could be used to invest in good hygiene practices on handwashing, cleaning and disinfecting grilling tools, optimizing work space and training staff.

Buruli ulcer in southern Côte D'ivoire: dynamic schemes of perception and interpretation of modes of transmission.

Buruli ulcer (BU) belongs to the group of neglected tropical diseases and constitutes a public health problem in many rural communities in Côte d'Ivoire. The transmission patterns of this skin infection are poorly defined, hence the current study aimed to contribute to the understanding, perceptions and interpretations of its mode of transmission using a socio-environmental approach. Social and environmental risk factors that may expose people to infection, and the dynamics of local transfer of knowledge and practices related to BU, were assessed in two endemic locations in southern Côte d'Ivoire, i.e. Taabo and Daloa. Data were generated by the administration of a household questionnaire (N=500) between February and June 2012 to assess how the population perceived transmission of BU, focus group discussions with local communities (N=8) to analyse ideologies regarding transmission patterns and semi-structured interviews with patients or their parents, former BU patients and traditional healers (N=30). The interviewees' empirical knowledge of the disease was found to be close to its biomedical description. Their aetiological perception of the disease was linked to natural (e.g. dirty water, insects) and supernatural (e.g. witchcraft, fate) causes. Some informants attributed the spread of the disease to recently immigrated neighbouring communities whose arrival coincided with an increase in reported BU cases. However, the general consensus seemed to be that the main mode of transmission was contact with infested soil or ulcerated wounds. The participants were aware that BU was a socio-environmental problem in these endemic areas, offering a good starting point for educational campaigns for at-risk communities. Buruli ulcer control programmes should therefore include educational campaigns and Water, Sanitation and Hygiene (WASH) interventions for those at risk in affected communities.

Insecticides Resistance Status of An. gambiae in Areas of Varying Agrochemical Use in Côte D'Ivoire.

BACKGROUND: Insecticide resistance monitoring of the malaria vectors to different classes of insecticides is necessary for resistance management. Malaria vector control management approaches are essentially based on IRS and LLINs. However, insecticide resistance is caused by several sources of selection and in case the selection pressure is from agricultural practices, then measures need to be taken to avoid a failure of the control methods put in place. The current study was undertaken to monitor the susceptibility of vectors to different classes of insecticides in areas of varying agrochemical use patterns. METHODS: A survey to determine the agricultural chemical use pattern was undertaken in ten localities across Côte d'Ivoire. In addition, WHO susceptibility tests were carried out on adults Anopheles gambiae s.l. mosquitoes emerging from collected larvae from the sites surveyed. Four insecticides from each class of the four classes of insecticides were evaluated using the standard susceptibility test methods. Furthermore, the target site mutations involved in resistance mechanisms were identified following the Taqman assay protocols and mosquito species were identified using SINE-PCR. RESULTS: The mortalities of all the An. gambiae s.l populations were similar regardless of the pesticide use pattern. The vectors were resistant to DDT, deltamethrin, and bendiocarb in all localities. In contrast, mosquitoes showed high susceptibility to malathion. High frequency of the Kdr-West gene allele was observed (70-100%). A single Kdr-East mutation was identified in a mosquito that harboured both Ace-1 and Kdr-West genes. CONCLUSION: Cultivated marshlands representing good habitats for mosquito development may deeply contribute to the selection of resistance genes given the intensive use of agrochemical for crop protection. In view of these, special attention must be given to them to mitigate mosquito resistance to insecticides.

Effects of Vancomycin and Ciprofloxacin on the NMRI Mouse Metabolism.

The reduction in gut microbiota diversity is associated with a range of human diseases. Overuse of antibiotics has been associated with a diminished gut-microbial diversity in humans and may promote microbiota-associated negative effects to physical health, such as the metabolic syndrome-cluster of diseases and mental illnesses. There is a pressing need to deepen the understanding of the effects of antibiotics at the biochemical level. The current study investigated metabolic effects of two widely prescribed antibiotics-vancomycin and ciprofloxacin-on biofluids and brain tissue samples of NMRI female mice using a 1H nuclear magnetic resonance (NMR) spectroscopy-based metabolic profiling approach. While both antibiotics significantly affected the host metabolic signatures of urine and feces, only ciprofloxacin induced metabolic changes in plasma. Metabolic perturbations were pronounced 1 day post-treatment, reverting back to baseline at day 20 post-treatment. Both antibiotics induced changes in the choline metabolism, host-microbial cometabolites, short chain fatty acid production, and protein/purine degradation. The metabolic profiles of brain tissue aqueous extracts did not show any antibiotics-related changes by day 20 post-treatment. The data suggest that the metabolic disruptions in biofluids caused by antibiotics are reversed by day 20 post-treatment when compared to the pre-treatment profiles.

Association of riverine prawns and intermediate host snails and correlation with human schistosomiasis in two river systems in south-eastern Côte d'Ivoire.

The current emphasis of schistosomiasis control is placed on preventive chemotherapy using praziquantel. However, reinfection may occur rapidly in the absence of complementary interventions. Recent studies from Senegal suggest that predatory prawns might feed on intermediate host snails and thus impact on schistosomiasis transmission. We designed a study with four repeated cross-sectional surveys pertaining to prawns and snails, coupled with a single cross-sectional parasitological survey among humans. We assessed for potential associations between the presence/density of prawns and snails and correlation with Schistosoma infection in a composite sample of school-aged children and adults. The study was carried out between October 2015 and December 2016 in 24 villages located near the Agnéby and Mé coastal river systems in south-eastern Côte d'Ivoire. At each site, snails and prawns were collected, and in each village, 150 individuals were subjected to stool and urine examination for the diagnosis of Schistosoma mansoni and S. haematobium. We found peaks of relative abundance of intermediate host snails in the villages of the Agnéby River system, while predatory prawns were predominantly recorded in the Mé River system. A negative association was observed between intermediate host snail densities and riverine prawns; however, no pattern was found between this trend in the predator-prey relationship and the prevalence of human schistosomiasis.