David Beran

University of Geneva | UNIGE · Faculty of Medicine

Background Type 1 (T1DM) and type 2 diabetes mellitus (T2DM) are major causes of global morbidity and mortality. As little is known about the burden of DM in adolescents in Western Europe (WE), we aimed to explore the epidemiology of T1DM and T2DM among 10-24-year-olds, including temporal trends. Methods Estimates were retrieved from the Global Bu...

One of the components of a health system as defined by the World Health Organization (WHO) is data that the health system collects, generates, and uses to improve the health of its population. The aim of this paper is to describe key lessons from Denmark in planning, implementing, and using health system-generated data, using Type 1 diabetes as a t...

Background The emergence of COVID-19 disrupted several global health partnerships, with people unable to travel, meetings and conferences cancelled, and many forced to work remotely. The aim of this study was to explore the impact of COVID-19 on global health partnerships learning from the activities of the Division of Tropical and Humanitarian Med...

Aims Describe the outcomes reported in research on health systems interventions for type 1 diabetes management in comparison to the outcomes proposed by a core outcome set (COS) for this condition, an essential list of outcomes that studies should measure. Methods Systematic search of studies published between 2010 and 2021 reporting health system...

Objective: Non-communicable diseases (NCDs) in Kyrgyzstan are responsible for 83% of all deaths. This study aimed to assess the effectiveness of WHO “Package of Essential Interventions on NCDs” (PEN) on health education and counselling at primary healthcare in Kyrgyzstan. Methods: Interventions consisted of information diffusion in primary care fac...

Introduction: Each year, people with diabetes and their insurers or governments spend billions of dollars on blood glucose monitors and their associated components. These monitors have evolved substantially since their introduction in the 1970s, and manufacturers frequently protect original medical devices and their modifications by applying for an...

Diabetes is a global public health issue disproportionally affecting low- and middle-income countries like those in Latin America and the Caribbean. Exclusively focusing on Latin America and the Caribbean, in this chapter, we summarize the epidemiology of diabetes (type 1 and type 2), including prevalence and incidence estimates, temporal trends, a...

Background Point-of-care devices (POCT) are diagnostic tools that can provide quick and accurate results within minutes, making them suitable for diagnosing non-communicable diseases (NCDs). However, these devices are not widely implemented in healthcare systems and for this reason is relevant to understand the implementation process. Aims To desc...

Objectives: This study assesses the opinions of health professionals in Malaysia on the disruption of non-communicable disease (NCD) services during the COVID-19 pandemic from March 2020 to January 2022. Methods: We conducted a cross-sectional online survey with 191 non-clinical public health workers and clinical health service workers in Malaysia...

Objective This study aimed to conduct a process evaluation of a salt substitute trial conducted in Peru. Methods Through semi-structured interviews of intervention participants, we documented and analyzed process evaluation variables as defined by the Medical Research Council Framework. This study was a stepped wedge trial conducted in Tumbes, Per...

Background Despite knowing that health systems with strong primary care improve overall health outcomes within a population, many countries are facing a global trend of declining interest and shortage of family doctors. This is the case of the Kyrgyz Republic, in which rural areas are struggling to attract and retain family medicine (FM) doctors. T...

We found that the number of insulin products approved in the USA more than doubled from 2004 to 2020, from 18 in 2004, to 25 in 2014, and 43 in 2020, driven by a five-fold increase in prescription products (from seven in 2004, to 18 in 2014, and 36 in 2020), while the products approved for over-the-counter sale (all approved before 2000) decreased...

This chapter is structured around the four themes of the WHO framework on essential medicines: rational selection and use; availability and affordability; sustainable financing; and functioning health and supply systems for NCD management and care. Rational selection aims to ensure that the most effective, safe and cost-effective medicines are chos...

Non-governmental organizations play a vital part in the achievement of the Sustainable Development Goals as defined by the United Nations. These Goals also include targets related to noncommunicable diseases. However, non-governmental organizations have played a limited role in this area despite such diseases causing the bulk of morbidity and morta...

Background Sub-Saharan Africa is predicted to have the steepest increase in the prevalence of diabetes in the next 25 years. The latest Mozambican population-based STEPS survey (STEPS 2005) estimated a 2.9% prevalence of diabetes in the adult population aged 25-64 years. We aimed to assess the change in prevalence, awareness, and management of diab...

Aim: The aim of this study is to review the literature in Commonwealth of Independent States (CIS) countries with regard to their response to non-communicable diseases (NCDs) and the implementation of the World Health Organization (WHO) Package of Essential Non-communicable (PEN) disease interventions for primary health care. Background: NCDs ar...

Background Regular measurement of the availability and use of key medicines for non-communicable diseases allows the tracking of progress to achieve equitable access to medicines. Using a country-level public sector monitoring system for medicine supply, we aim to evaluate the availability and use of losartan 50 mg tablets and metformin 850 mg tabl...

Objectives The aim of this review is to map out the use of process evaluation (PE) in complex interventions that address non-communicable diseases (NCDs) and neglected tropical diseases (NTDs) to identify gaps in the design and conduct, as well as strengths, limitations and implications, of this type of research in low- and middle-income countries...

Background Despite knowing that health systems with a strong primary care basis improve overall health outcomes within a population, many countries are facing a global trend of declining interest and shortage of family doctors. This is the case of the Kyrgyz Republic, in which rural areas are struggling to attract and retain family medicine (FM) do...

Introduction: The COVID-19 pandemic has negatively impacted health services, especially in low-and-middle-income countries, where care for chronic conditions such as diabetes was disrupted. Our study aims to describe the challenges faced by people living with Type 1 diabetes mellitus (T1DM) to access care during the COVID-19 pandemic in Peru. Met...

Aims: To describe and compare the health system responses for type 1 diabetes in Kyrgyzstan, Mali, Peru, and Tanzania. Methods: The Rapid Assessment Protocol for Insulin Access, a multi-level assessment of the health system, was implemented in Kyrgyzstan, Mali, Peru and Tanzania using document reviews, site visits and interviews to assess the de...

Background Disability and mortality burden of non-communicable diseases (NCDs) have risen worldwide; however, the NCD burden among adolescents remains poorly described in the EU. Methods Estimates were retrieved from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019. Causes of NCDs were analysed at three different levels o...

Background: Diabetes, particularly type 1 diabetes, at younger ages can be a largely preventable cause of death with the correct health care and services. We aimed to evaluate diabetes mortality and trends at ages younger than 25 years globally using data from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019. Methods: We...

Aims: The focus of health system interventions for noncommunicable diseases and diabetes focus on primary health care responses. However, existing interventions are not necessarily adapted for the complex management of type 1 diabetes (T1DM). We aimed to identify and describe health system interventions which have been developed to improve the man...

A key component of any health system is the capacity to accurately diagnose individuals. One of the six building blocks of a health system as defined by the World Health Organization (WHO) includes diagnostic tools. The WHO’s Noncommunicable Disease Global Action Plan includes addressing the lack of diagnostics for noncommunicable diseases, through...

Aims/hypothesis Data on type 1 diabetes incidence and prevalence are limited, particularly for adults. This study aims to estimate global numbers of incident and prevalent cases of type 1 diabetes in 2017 for all age groups, by country and areas defined by income and region. Methods Incidence rates of type 1 diabetes in children (available from 94...

Background: For patients with type 2 diabetes in low-income and middle-income countries (LMICs), access to newer antidiabetic drugs (eg, sodium-glucose co-transporter-2 [SGLT2] inhibitors, glucagon-like peptide-1 [GLP-1] receptor agonists, and insulin analogues) could reduce the incidence of diabetes-related complications. We aimed to estimate pri...

Introduction Multi-parameter diagnostic devices can simplify cardiometabolic disease diagnosis. However, existing devices may not be suitable for use in low-resource settings, where the burden of non-communicable diseases is high. Here we describe the development of a target product profile (TPP) for a point-of-care multi-parameter device for detec...

Aims/hypothesis Data on type 1 diabetes incidence and prevalence are limited, particularly for adults. This study aims to estimate global numbers of incident and prevalent cases of type 1 diabetes in 2017 for all age groups, by country and areas defined by income and region. Methods Incidence rates of type 1 diabetes in children (available from 94...

Access to safe, effective, quality-assured antivenom products that are tailored to endemic venomous snake species is a crucial component of recent coordinated efforts to reduce the global burden of snakebite envenoming. Multiple access barriers may affect the journey of antivenoms from manufacturers to the bedsides of patients. Our review describes...

Background Four decades after the Alma-Ata Declaration, strengthening primary health care (PHC) remains a priority for health systems, especially in low- and middle-income countries (LMICs). Given the prominence of chronic diseases as a global health issue, PHC must include a wide range of components in order to provide adequate care. Objective To...

Background The use of process evaluations is a growing area of interest in research groups working on complex interventions. This methodology tries to understand how the intervention was implemented to inform policy and practice. A recent systematic review by Liu et al. on process evaluations of complex interventions addressing non-communicable dis...

Background Globally, there are estimated 425 million people with type 2 diabetes (T2D) with 80% from low-middle income countries (LMIC). Diabetes self-management education (DSME) programmes are a vital and core component of the treatment pathway for T2D. Despite LMIC being disproportionally affected by T2D, there are no DSME available that meet int...

Background. Despite the key role of physical activity in the management of diabetes, many individuals with diabetes do not engage in the recommended levels of physical activity. However, our knowledge on the mechanisms underlying the relationship between diabetes and physical inactivity is limited. Purpose. To investigate the associations between...

Human resources are one of the six building blocks of a health system. In order to ensure that these resources are adequately trained to meet the evolving needs of populations, medical education reforms are needed. In Kyrgyzstan, like in many other low- and middle-income countries, human resources for health are a key challenge for the health syste...

Background Diabetes Self-Management Education and Support (DSMES) programmes are vital for type 2 diabetes mellitus (T2DM) management. However, they are limited in Sub-Saharan Africa (SSA). To address this gap, a DSMES, namedEXTEND was developed in Lilongwe (Malawi) and Maputo (Mozambique). This qualitative study aimed to explore factors that influ...

Insulin was discovered 100 years ago but, sadly, across the globe there are significant inequities in access to this life‐saving medicine. Here, the authors investigate such inequities, the challenges of available and affordable insulin, its delivery systems and blood glucose monitoring. Challenges not only include costs but also the lack of expert...

The discovery of insulin in 1921 changed the prognosis for people with type 1 diabetes. A century later, availability and affordability of insulin remain a challenge in many parts of the globe. Using the WHO’s framework on understanding the life cycle of medicines, this review details the global and national challenges that affect patients’ abiliti...

Background Self-management is an important pillar for diabetes control and to achieve it, glucose self-monitoring devices are needed. Currently, there exist several different devices in the market and many others are being developed. However, whether these devices are suitable to be used in resource constrained settings is yet to be evaluated. Aim...

Background Addressing the uptake of research findings into policy-making is increasingly important for researchers who ultimately seek to contribute to improved health outcomes. The aims of the Swiss Programme for Research on Global Issues for Development (r4d Programme) initiated by the Swiss National Science Foundation and the Swiss Agency for De...

Non-communicable diseases (NCD) represent an increasing global challenge with the majority of mortality occurring in low- and middle-income countries (LMICs). Concurrently, many humanitarian crises occur in these countries and the number of displaced persons, either refugees or internally displaced, has reached the highest level in history. Until r...

Co-production needs to become an integral part of the training and funding of researchers to ensure research meets everyone’s needs, argue David Beran and colleagues

Background Noncommunicable diseases (NCD) are the leading cause of morbidity and mortality worldwide with a disproportionate burden affecting low- and middle-income countries (LMIC). Mozambique, is a low income country situated in Southern Africa with an emerging burden of NCDs, but still facing a large challenge with regards to communicable diseas...

Strict storage recommendations for insulin are difficult to follow in hot tropical regions and even more challenging in conflict and humanitarian emergency settings, adding an extra burden to the management of people with diabetes. According to pharmacopeia unopened insulin vials must be stored in a refrigerator (2–8°C), while storage at ambient te...

An increasing amount of publications are recognizing that a person’s risk of diabetes and diabetes outcomes are influenced largely by social determinants of health. This renewed understanding of disease should influence health provision and diabetes research, but will it?

Background: Kenya has implemented a robust response to non-communicable diseases and injuries (NCDIs); however, key gaps in health services for NCDIs still exist in the attainment of Universal Health Coverage (UHC). The Kenya Non-Communicable Diseases and Injury (NCDI) Poverty Commission was established to estimate the burden of NCDIs, determine t...

Background: Co-creation is the process of involving stakeholders in the development of interventions. Although co-creation is becoming more widespread, reports of the process and lessons learned are scarce. Objective: To describe the process and lessons learned from using the COHESION manual, a co-creation methodology to develop interventions aimed...

Introduction: non-communicable diseases (NCDs) are projected to become the leading cause of death in Africa by 2030. Gender and socio-economic differences influence the prevalence of NCDs and their risk factors. Methods: we performed a secondary analysis of the STEPS 2015 data to determine prevalence and correlation between diabetes, hypertensio...

Objective(s): To determine the availability and affordability of asthma and COPD medicines across Nigeria. Methods: This was a cross-sectional survey conducted in 128 pharmacies (51 in public sector hospitals, 51 private sector community pharmacies and 26 charity or big private hospitals) across the six geopolitical zones of Nigeria using the WH...

The global burden attributed to Neglected Tropical Diseases (NTDs) is 47.9 million Disability-Adjusted Life Years (DALYs). These diseases predominantly affect disadvantaged populations. Priority for NTDs has grown in recent years, which is observed by their inclusion in the sustainable development goals (SDGs). This study analyzed the process that...

Introduction Integrating services for non‐communicable diseases (NCDs) into existing primary care platforms such as HIV programmes has been recommended as a way of strengthening health systems, reducing redundancies and leveraging existing systems to rapidly scale‐up underdeveloped programmes. Mathematical modelling provides a powerful tool to addr...

Background Social marketing is an approach to behavior change that contributes to disease prevention and control. This study aimed to understand how social marketing interventions have addressed neglected tropical diseases (NTDs). It examined the characteristics, breadth of coverage, and outcomes of social marketing interventions focused on the pre...

The current COVID-19 pandemic is a major concern for the diabetes community. A meta-analysis in China found that the proportions of people with COVID-19 and diabetes was 9.7% and that having diabetes resulted in a two-fold increased risk of having a severe case. Global guidance on confinement measures for the prevention of COVID-19 have a particula...

Introduction: Effective medicines exist to address leading global health challenges including Neglected Tropical Diseases (NTD) and Noncommunicable Diseases (NCD) however these are often unavailable and unaffordable. To date little literature exists comparing medicine unavailability across broad disease areas. Areas covered: Using insulin and prazi...

With increased complexity in various global health challenges comes a need for increased precision and the adoption of more tailored health interventions. Building on precision public health, we propose precision global health (PGH), an approach that leverages life sciences, social sciences, and data sciences, augmented with artificial intelligence...

Globally it is estimated that over 1 million children and adolescents have Type 1 diabetes with large variations in incidence between different contexts. Health systems need to provide a variety of elements to ensure appropriate diabetes care, such as service delivery; healthcare workforce; information; medical products and technologies; financing...

Background: Hypertension (HTN) and diabetes mellitus (DM) are highly prevalent in low- and middle-income countries (LMIC) and a leading cause of morbidity and mortality. Recent evidence on effectiveness of primary care interventions has attracted renewed calls for their implementation. This review aims to synthesize evidence pertaining to primary...