Highlights 2019: fresh focus on health

Contribution towardsFresh focus on health: Highlights 2019 photography competition open for submissions.Palmer J.Lancet. 2019 Jun 8;393(10188):2284-2285. doi: 10.1016/S0140-6736(19)31258-9. Epub 2019 Jun 6https://www.ncbi.nlm.nih.gov/pubmed/3118001

Spatial heterogeneity of enteric fever in 2 diverse communities in Nepal

Background: Typhoid fever is endemic in the urban Kathmandu Valley of Nepal; however, there have been no population-based studies of typhoid outside of this community in the past 3 decades. Whether typhoid immunization should be prioritized in periurban and rural communities has been unclear.Methods: We performed population-based surveillance for enteric fever in 1 urban catchment (Kathmandu) and 1 periurban and rural catchment (Kavrepalanchok) as part of the Surveillance for Enteric Fever in Asia Project (SEAP). We recruited individuals presenting to outpatient and emergency departments at 2 study hospitals with suspected enteric fever and performed blood cultures. Additionally, we conducted a household survey in each catchment area to characterize care seeking for febrile illness. We evaluated spatial heterogeneity in febrile illness, care seeking, and enteric fever incidence.Results: Between September 2016 and September 2019, we enrolled 5736 participants with suspected enteric fever at 2 study hospitals. Among these, 304 (5.3%) were culture positive for Salmonella Typhi (249 [81.9%]) or Paratyphi A (55 [18.1%]). Adjusted typhoid incidence in Kathmandu was 484 per 100 000 person-years and in Kavrepalanchok was 615 per 100 000 person-years. While all geographic areas for which estimates could be made had incidence \u3e200 per 100 000 person-years, we observed spatial heterogeneity with up to 10-fold variation in incidence between communities.Conclusions: In urban, periurban, and rural communities in and around Kathmandu, we measured a high but heterogenous incidence of typhoid. These findings provide some support for the introduction of conjugate vaccines in Nepal, including outside urban areas, alongside other measures to prevent enteric fever

Inclusion in the World Health Organization Model List of Essential Medicines of Non-Vitamin K Anticoagulants for Treatment of Non-Valvular Atrial Fibrillation: A Step Towards Reducing the Burden of Cardiovascular Morbidity and Mortality.

Non-vitamin K antagonist oral anticoagulants (NOACs) represent a paradigm shift in the treatment of non-valvular atrial fibrillation (AF) with major practice guidelines around the world recommending NOACs over vitamin K antagonist oral anticoagulants for initial treatment of AF for stroke prevention. Here we describe the evidence collated and the process followed for the successful inclusion of NOACs into the 21st WHO Model List of Essential Medicines (EML). Individual NOACs have been reported to be non-inferior or superior to warfarin in preventing stroke and systemic embolism in eligible AF patients with a reduction in the risk of stroke and systemic embolism and a lower risk of major bleeding in patients with non-valvular AF compared with warfarin in both RCTs and real-world data. The successful inclusion of NOACs in the WHO EML is an important step forward in the global fight against cardiovascular morbidity and mortality, especially in low- and middle-income countries, where the burden of disease is high and limited access to diagnosis and treatment translates into a higher burden of morbidity, mortality, and economic costs

Oral health knowledge, attitudes and practices of people living with diabetes in South Asia : a scoping review

Diabetes increases the risk of oral health complications. This review aimed to synthesise the current evidence on the oral health knowledge, attitudes and practices of people living with diabetes in South Asian countries and provide recommendations on possible strategies for addressing the gaps in oral health care in this population, including the role of non-dental professionals. Using a scoping review framework, six electronic databases (Ovid Medline, CINAHL, ProQuest Central, Scopus, Web of Science and Embase) were searched to identify the relevant literature published between January 2000 and December 2021. The data were extracted into three main categories based on the review’s aims, and further refined into sub-categories. A total of 23 studies were included. The review identified that while people with diabetes living in South Asian countries had some level of awareness about oral health and limited care practices to maintain good oral health, there were gaps in knowledge, and there were areas where their oral health practices and attitudes could be improved. The findings suggest a need for developing targeted oral health policies as well as implementing integrated oral health care interventions involving non-dental professionals to improve the oral health outcomes of people with diabetes

Domesticating cleaner cookstoves for improved respiratory health: Using approaches from the sanitation sector to explore the adoption and sustained use of improved cooking technologies in Nepal

Drawing on village-based data from Nepal, this paper explores the transferability of the Integrated Behavioural Model for Water, Sanitation and Hygiene (IBM-WASH) to the clean cooking sector and its potential to elucidate how barriers to improved cookstove adoption and sustained use intersect at different scales. The paper also explores the potential of IBM-WASH, behaviour settings theory and domestication analysis to collectively inform effective behaviour change techniques and interventions that promote both adoption and sustained use of health-promoting technologies. Information on cookstove use in the community since 2012 enables valuable insights to be gained on how kitchen settings and associated cooking behaviour were re-configured as homes and stoves were re-built following the April 2015 earthquake. The methodological approach comprised of semi-structured interviews, focus group discussions, direct observation and household surveys. The findings indicated that the IBM-WASH framework translated well to the improved cookstove sector, capturing key influences on clean cooking transitions across the model's three dimensions (context, psychosocial and technology) at all five levels. Understandings gained from utilising IBM-WASH were enhanced – especially at the individual and habitual levels – by domestication analysis and settings theory which elucidated how different cooking technologies were incorporated (or not) within physical structures, everyday lives and routine behaviour. The paper concludes that this combination of approaches has potential applicability for initiatives seeking to promote improved environmental health at community-wide scales

NUrse-led COntinuum of care for people with Diabetes and prediabetes (NUCOD) in Nepal: study protocol for a cluster randomized controlled trial

Background The purpose of this study will be to improve diabetes prevention, access to care and advocacy through a novel cost-effective nurse-led continuum of care approach that incorporates diabetes prevention, awareness, screening and management for low-income settings, and furthermore utilizes the endeavor to advocate for establishing a standard diabetes program in Nepal. Methods We will conduct a two-arm, parallel group, stratified cluster randomized controlled trial of the NUrse-led COntinuum of care for people with Diabetes (N1 = 200) and prediabetes (N2 = 1036) (NUCOD) program, with primary care centers (9 outreach centers and 17 government health posts) as a unit of randomization. The NUCOD program will be delivered through the trained diabetes nurses in the community to the intervention group and the outcomes will be compared with the usual treatment group at 6 and 12 months of the intervention. The primary outcome will be the change in glycated hemoglobin (HbA1c) level among diabetes individuals and progression to type 2 diabetes among prediabetes individuals, and implementation outcomes measured using the RE-AIM (reach, effectiveness, adoption, implementation and maintenance) framework. Outcomes will be analyzed on an intention-to-treat basis. Discussion The results of this trial will provide information about the effectiveness of the NUCOD program in improving clinical outcomes for diabetes and prediabetes individuals, and implementation outcomes for the organization. The continuum of care model can be used for the prevention and management of diabetes and other noncommunicable diseases within and beyond Nepal with similar context. Trial registration ClinicalTrials.gov, NCT04131257. Registered on 18 October 2019.This study will be conducted under the umbrella of a large implementation project and will be supported by a World Diabetes Foundation (WDF17-1483) grant, a China Medical Board (CMB16–260) grant and Dhulikhel Hospital Kathmandu University. However, the funding organizations will have no role in the design of the study, data collection, data analysis, data interpretation or writing of the report

Prioritizing Health-Sector Interventions for Noncommunicable Diseases and Injuries in Low- and Lower-Middle Income Countries: National NCDI Poverty Commissions

Health sector priorities and interventions to prevent and manage noncommunicable diseases and injuries (NCDIs) in low- and lower-middle-income countries (LLMICs) have primarily adopted elements of the World Health Organization Global Action Plan for NCDs 2013–2020. However, there have been limited efforts in LLMICs to prioritize among conditions and health-sector interventions for NCDIs based on local epidemiology and contextually relevant risk factors or that incorporate the equitable distribution of health outcomes. The Lancet Commission on Reframing Noncommunicable Diseases and Injuries for the Poorest Billion supported national NCDI Poverty Commissions to define local NCDI epidemiology, determine an expanded set of priority NCDI conditions, and recommend cost-effective, equitable health-sector interventions. Fifteen national commissions and 1 state-level commission were established from 2016–2019. Six commissions completed the prioritization exercise and selected an average of 25 NCDI conditions; 15 conditions were selected by all commissions, including asthma, breast cancer, cervical cancer, diabetes mellitus type 1 and 2, epilepsy, hypertensive heart disease, intracerebral hemorrhage, ischemic heart disease, ischemic stroke, major depressive disorder, motor vehicle road injuries, rheumatic heart disease, sickle cell disorders, and subarachnoid hemorrhage. The commissions prioritized an average of 35 health-sector interventions based on cost-effectiveness, financial risk protection, and equity-enhancing rankings. The prioritized interventions were estimated to cost an additional US$4.70–US$13.70 per capita or approximately 9.7%–35.6% of current total health expenditure (0.6%–4.0% of current gross domestic product). Semistructured surveys and qualitative interviews of commission representatives demonstrated positive outcomes in several thematic areas, including understanding NCDIs of poverty, informing national planning and implementation of NCDI health-sector interventions, and improving governance and coordination for NCDIs. Overall, national NCDI Poverty Commissions provided a platform for evidence-based, locally driven determination of priorities within NCDIs.publishedVersio

A cluster randomized controlled trial of an electronic decision-support system to enhance antenatal care services in pregnancy at primary healthcare level in Telangana, India: trial protocol

BACKGROUND: India contributes 15% of the total global maternal mortality burden. An increasing proportion of these deaths are due to Pregnancy Induced Hypertension (PIH), Gestational Diabetes Mellitus (GDM), and anaemia. This study aims to evaluate the effectiveness of a tablet-based electronic decision-support system (EDSS) to enhance routine antenatal care (ANC) and improve the screening and management of PIH, GDM, and anaemia in pregnancy in primary healthcare facilities of Telangana, India. The EDSS will work at two levels of primary health facilities and is customized for three cadres of healthcare providers - Auxiliary Nurse Midwifes (ANMs), staff nurses, and physicians (Medical Officers). METHODS: This will be a cluster randomized controlled trial involving 66 clusters with a total of 1320 women in both the intervention and control arms. Each cluster will include three health facilities-one Primary Health Centre (PHC) and two linked sub-centers (SC). In the facilities under the intervention arm, ANMs, staff nurses, and Medical Officers will use the EDSS while providing ANC for all pregnant women. Facilities in the control arm will continue to provide ANC services using the existing standard of care in Telangana. The primary outcome is ANC quality, measured as provision of a composite of four selected ANC components (measurement of blood pressure, blood glucose, hemoglobin levels, and conducting a urinary dipstick test) by the healthcare providers per visit, observed over two visits. Trained field research staff will collect outcome data via an observation checklist. DISCUSSION: To our knowledge, this is the first trial in India to evaluate an EDSS, targeted to enhance the quality of ANC and improve the screening and management of PIH, GDM, and anaemia, for multiple levels of health facilities and several cadres of healthcare providers. If effective, insights from the trial on the feasibility and cost of implementing the EDSS can inform potential national scale-up. Lessons learned from this trial will also inform recommendations for designing and upscaling similar mHealth interventions in other low and middle-income countries

Health Providers’ Perspectives on Incorporating the Chronic Care Model into the Management of Diabetes: Findings from a Community-based Hospital in Nepal

Thesis (Master's)--University of Washington, 2017-06Background: Nepal is not adequately prepared to tackle the increasing burden of diabetes, largely due to the lack of clarity on the integration of chronic disease management into health care delivery. Clear understanding of the opportunities and challenges of incorporating proven models of chronic disease care, such as the Chronic Care Model (CCM), into diabetes management is vital for any effort to improve diabetes care. Objectives: We aimed to: 1) describe the existing approach to diabetes management in Dhulikhel Hospital (DH), a community-based hospital in Dhulikhel, Nepal; 2) identify the opportunities and challenge of incorporating the components of the CCM into diabetes management at DH; and 3) develop a comprehensive plan for incorporating components of the CCM into diabetes management at DH. Methods: This cross-sectional mixed-methods study included qualitative and quantitative data collection strategies. We administered the Assessment of Chronic Illness Care Version 3.5 to obtain the perspectives of hospital leadership (n=2) and health providers (n=27) on the status of diabetes care at DH. Following a presentation of the CCM, we conducted in-depth interviews with hospital leadership (n=2) and health providers (n=8) to obtain their perspectives of the opportunities and challenges for incorporating CCM components into diabetes care. Findings were synthesized to develop a set of recommendations. Results: The overall score for the Assessment of Chronic Illness suggested stakeholders to perceive the presence of basic support for chronic disease (overall median program score of 5.4, IQ range: 2.8) at DH. There was consensus among the participants that CCM was highly relevant and important. Almost all of them said that the existing system addressed most of the components of CCM and believed that the ongoing activities and platform of DH provided opportunities for incorporating components of CCM into diabetes management. The components of delivery system design, decision support and organization of health care were considered already present in some form. However, there were concerns from the participants in the areas of community resources, self-management support and clinical information system. Conclusion: Recommendations based on data collected here provide feasible actions that may be taken at the leadership and provider level to improve diabetes care and management in Nepal. Many of these recommendations may be relevant to other low-income countries hoping to utilize the CCM for addressing the burden of diabetes and improving patient outcomes