scholarly journals Global Access to Radiotherapy Services: Have We Made Progress During the Past Decade?

2016 ◽  
Vol 2 (4) ◽  
pp. 207-215 ◽  
Author(s):  
Mei Ling Yap ◽  
Eduardo Zubizarreta ◽  
Freddie Bray ◽  
Jacques Ferlay ◽  
Michael Barton
Keyword(s):  
Low Income ◽  
Low Income Countries ◽  
Utilization Rate ◽  
International Agency ◽  
Cancer Type ◽  
Middle Income ◽  
Middle Income Countries ◽  
The Past ◽  
Number Of Patients ◽  
Low And Middle Income

Purpose The global incidence of cancer is rising, particularly in low- and middle-income countries. Radiotherapy is an important cancer treatment in the curative and palliative setting. We aimed to estimate the global demand for and supply of radiotherapy megavoltage machines (MVMs) and assess the changes in supply and demand during the past decade. Materials and Methods Cancer incidences for 27 cancer types in 184 countries were extracted from the International Agency for Research on Cancer GLOBOCAN database. The Collaboration for Cancer Outcomes Research and Evaluation radiotherapy utilization rate (RTU) model was used to estimate the number of patients in each country with an indication for radiotherapy for each cancer type and estimate the demand for MVMs. The radiotherapy supply data were accessed from Directory of Radiotherapy Centres database maintained by the International Atomic Energy Agency. Results RTU varied by country, from 32% in Mongolia to 59% in Comoros. The average optimal world RTU was 50%, equating to 7 million people in 2012 who would benefit from radiotherapy. There remains a deficit of more than 7,000 machines worldwide. During the past decade, the gap between radiotherapy demand and supply has widened in low-income countries. Conclusion RTU varies significantly between countries. Approximately half of all patients with cancer worldwide should receive radiotherapy; however, more than 2 million people are unable to access it because of a lack of MVMs. Low- and middle-income countries are particularly disadvantaged by this deficit.

scholarly journals Tuberculosis and Non-Communicable Disease Multimorbidity: An Analysis of the World Health Survey in 48 Low- and Middle-Income Countries

2021 ◽  
Vol 18 (5) ◽  
pp. 2439
Author(s):  
Brendon Stubbs ◽  
Kamran Siddiqi ◽  
Helen Elsey ◽  
Najma Siddiqi ◽  
Ruimin Ma ◽  
...  
Keyword(s):  
Health Survey ◽  
Low Income ◽  
World Health ◽  
Low Income Countries ◽  
Multivariable Logistic Regression Analysis ◽  
World Health Survey ◽  
Middle Income ◽  
Middle Income Countries ◽  
The World ◽  
Low And Middle Income

Tuberculosis (TB) is a leading cause of mortality in low- and middle-income countries (LMICs). TB multimorbidity [TB and ≥1 non-communicable diseases (NCDs)] is common, but studies are sparse. Cross-sectional, community-based data including adults from 21 low-income countries and 27 middle-income countries were utilized from the World Health Survey. Associations between 9 NCDs and TB were assessed with multivariable logistic regression analysis. Years lived with disability (YLDs) were calculated using disability weights provided by the 2017 Global Burden of Disease Study. Eight out of 9 NCDs (all except visual impairment) were associated with TB (odds ratio (OR) ranging from 1.38–4.0). Prevalence of self-reported TB increased linearly with increasing numbers of NCDs. Compared to those with no NCDs, those who had 1, 2, 3, 4, and ≥5 NCDs had 2.61 (95% confidence interval (CI) = 2.14–3.22), 4.71 (95%CI = 3.67–6.11), 6.96 (95%CI = 4.95–9.87), 10.59 (95%CI = 7.10–15.80), and 19.89 (95%CI = 11.13–35.52) times higher odds for TB. Among those with TB, the most prevalent combinations of NCDs were angina and depression, followed by angina and arthritis. For people with TB, the YLDs were three times higher than in people without multimorbidity or TB, and a third of the YLDs were attributable to NCDs. Urgent research to understand, prevent and manage NCDs in people with TB in LMICs is needed.

scholarly journals Breast Cancer in Low- and Middle-Income Countries: An Emerging and Challenging Epidemic

2010 ◽  
Vol 2010 ◽  
pp. 1-5 ◽  
Author(s):  
Arafat Tfayli ◽  
Sally Temraz ◽  
Rachel Abou Mrad ◽  
Ali Shamseddine
Keyword(s):  
Breast Cancer ◽  
Health Care ◽  
Low Income ◽  
Therapeutic Interventions ◽  
Low Income Countries ◽  
Middle Income ◽  
Major Health ◽  
Middle Income Countries ◽  
Low And Middle Income

Breast cancer is a major health care problem that affects more than one million women yearly. While it is traditionally thought of as a disease of the industrialized world, around 45% of breast cancer cases and 55% of breast cancer deaths occur in low and middle income countries. Managing breast cancer in low income countries poses a different set of challenges including access to screening, stage at presentation, adequacy of management and availability of therapeutic interventions. In this paper, we will review the challenges faced in the management of breast cancer in low and middle income countries.

scholarly journals The contribution of Dutch doctors in Global Health and Tropical Medicine to research in global health in low- and middle-income countries: an exploration of the evidence

2019 ◽  
Vol 50 (1) ◽  
pp. 43-49 ◽  
Author(s):  
Rob Mooij ◽  
Esther MJ Jurgens ◽  
Jeroen van Dillen ◽  
Jelle Stekelenburg
Keyword(s):  
Global Health ◽  
Low Income ◽  
Tropical Medicine ◽  
Low Income Countries ◽  
Global Health Research ◽  
Medical Doctors ◽  
Middle Income ◽  
Middle Income Countries ◽  
Phd Thesis ◽  
Low And Middle Income

Results from medical research from high-income countries may not apply to low- and middle-income countries. Some expatriate physicians combine clinical duties with research. We present global health research conducted by Dutch medical doctors in Global Health and Tropical Medicine in low- and middle-income countries and explore the value of their research. We included all research conducted in the last 30 years by medical doctors in Global Health and Tropical Medicine in a low- and middle-income country, resulting in a PhD thesis. Articles and co-authors were found through Medline. More than half of the 18 identified PhD theses concerned maternal health and obstetrics, and the majority of the research was conducted in low-income countries, mostly in rural hospitals. Over 70 local co-authors were involved. Different aspects of these studies are discussed.

scholarly journals The burden of serious health-related suffering among cancer decedents: Global projections study to 2060

2020 ◽  
pp. 026921632095756
Author(s):  
Katherine E Sleeman ◽  
Barbara Gomes ◽  
Maja de Brito ◽  
Omar Shamieh ◽  
Richard Harding
Keyword(s):  
Palliative Care ◽  
Low Income ◽  
Population Based ◽  
World Health ◽  
Low Income Countries ◽  
Cancer Type ◽  
Middle Income ◽  
Middle Income Countries ◽  
Health Related ◽  
Health Organization

Background: Palliative care improves outcomes for people with cancer, but in many countries access remains poor. Understanding future needs is essential for effective health system planning in response to global policy. Aim: To project the burden of serious health-related suffering associated with death from cancer to 2060 by age, gender, cancer type and World Bank income region. Design: Population-based projections study. Global projections of palliative care need were derived by combining World Health Organization cancer mortality projections (2016–2060) with estimates of serious health-related suffering among cancer decedents. Results: By 2060, serious health-related suffering will be experienced by 16.3 million people dying with cancer each year (compared to 7.8 million in 2016). Serious health-related suffering among cancer decedents will increase more quickly in low income countries (407% increase 2016–2060) compared to lower-middle, upper-middle and high income countries (168%, 96% and 39% increase 2016-2060, respectively). By 2060, 67% of people who die with cancer and experience serious health-related suffering will be over 70 years old, compared to 47% in 2016. In high and upper-middle income countries, lung cancer will be the single greatest contributor to the burden of serious health-related suffering among cancer decedents. In low and lower-middle income countries, breast cancer will be the single greatest contributor. Conclusions: Many people with cancer will die with unnecessary suffering unless there is expansion of palliative care integration into cancer programmes. Failure to do this will be damaging for the individuals affected and the health systems within which they are treated.

scholarly journals Receiving Social Assistance in Low- and Middle-Income Countries: Negating Shame or Producing Stigma?

2019 ◽  
Vol 49 (4) ◽  
pp. 705-723 ◽  
Author(s):  
KEETIE ROELEN
Keyword(s):  
Low Income ◽  
Social Assistance ◽  
Low Income Countries ◽  
Policy Options ◽  
Negative Effects ◽  
Middle Income ◽  
Middle Income Countries ◽  
Critical Exploration ◽  
Low And Middle Income

AbstractDespite the centrality of shame and stigma within research on welfare in high-income countries, these issues only exist within the periphery of rapidly expanding practice in and research on social assistance in low- and middle-income countries. This oversight undermines social assistance’s potential in breaking the poverty-shame cycle and ignores its role in the (re)production of shame and stigma. This article offers a critical exploration of the role of social assistance in alleviating or reinforcing shame and stigma in low- and middle-income countries. Findings indicate that positive and negative effects co-exist but that far too little evidence is available to judge whether social assistance receipt overwhelmingly negates or plays into shame and stigma, particularly in low-income countries. Greater awareness of the interface between social assistance, shame and stigma, explorations of policy options that minimise or counter stigmatisation, and critical engagement with ideological and political discourse underpinning design and delivery of interventions represent crucial steps to move towards ‘shame proofing’ social assistance in low- and middle-income countries.

More than poverty

2016 ◽  
Vol 40 (6) ◽  
pp. 536-543 ◽  
Author(s):  
Theodore D. Wachs ◽  
Santiago Cueto ◽  
Haogen Yao
Keyword(s):  
Low Income ◽  
Large Scale ◽  
Cumulative Risk ◽  
Low Income Countries ◽  
Data Set ◽  
Middle Income ◽  
Middle Income Countries ◽  
Developmental Risks ◽  
The Impact ◽  
Low And Middle Income

Studies from both high and low-middle income (LAMI) countries have documented how being reared in poverty is linked to compromised child development. Links between poverty and development are mediated by the timing and extent of exposure to both risk factors nested under poverty and to protective influences which can attenuate the impact of risk. While children from high-, middle-, and low-income countries are exposed to similar types of developmental risks, children from low- and middle-income countries are exposed to a greater number, more varied and more intense risks. Given these contextual differences, cumulative risk models may provide a better fit than mediated models for understanding the nature of pathways linking economic insufficiency and developmental inequality in low- and middle-income countries, and for designing interventions to promote development of children from these countries. New evidence from a large scale UNICEF data set illustrates the application of a cumulative risk/protective perspective in low- and middle-income countries.

scholarly journals Diagnostic reference levels in low- and middle-income countries: early “ALARAm” bells?

2016 ◽  
Vol 58 (4) ◽  
pp. 442-448 ◽  
Author(s):  
Steven Meyer ◽  
Willem A Groenewald ◽  
Richard D Pitcher
Keyword(s):  
Quality Assurance ◽  
Low Income ◽  
Low Income Countries ◽  
Dose Optimization ◽  
Radiological Protection ◽  
Diagnostic Reference Levels ◽  
Reference Levels ◽  
Middle Income ◽  
Middle Income Countries ◽  
Low And Middle Income

Background In 1996 the International Commission on Radiological Protection (ICRP) introduced diagnostic reference levels (DRLs) as a quality assurance tool for radiation dose optimization. While many countries have published DRLs, available data are largely from high-income countries. There is arguably a greater need for DRLs in low- and middle-income-countries (LMICs), where imaging equipment may be older and trained imaging technicians are scarce. To date, there has been no critical analysis of the published work on DRLs in LMICs. Such work is important to evaluate data deficiencies and stimulate future quality assurance initiatives. Purpose To review the published work on DRLs in LMICs and to critically analyze the comprehensiveness of available data. Material and Methods Medline, Scopus, and Web of Science database searches were conducted for English-language articles published between 1996 and 2015 documenting DRLs for diagnostic imaging in LMICs. Retrieved articles were analyzed and classified by geographical region, country of origin, contributing author, year of publication, imaging modality, body part, and patient age. Results Fifty-three articles reported DRLs for 28 of 135 LMICs (21%), reflecting data from 26/104 (25%) middle-income countries and 2/31 (6%) low-income countries. General radiography (n = 26, 49%) and computerized tomography (n = 17, 32%) data were most commonly reported. Pediatric DRLs (n = 14, 26%) constituted approximately one-quarter of published work. Conclusion Published DRL data are deficient in the majority of LMICs, with the paucity most striking in low-income countries. DRL initiatives are required in LMICs to enhance dose optimization.

scholarly journals Distribution of under-5 deaths in the neonatal, postneonatal, and childhood periods: a multicountry analysis in 64 low- and middle-income countries

2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Zhihui Li ◽  
Omar Karlsson ◽  
Rockli Kim ◽  
S. V. Subramanian
Keyword(s):  
Low Income ◽  
Age Groups ◽  
Low Income Countries ◽  
Gdp Per Capita ◽  
Demographic And Health Surveys ◽  
Relative Distribution ◽  
Middle Income ◽  
Middle Income Countries ◽  
Per Capita ◽  
Low And Middle Income

Abstract Background As under-5 mortality rates declined all over the world, the relative distribution of under-5 deaths during different periods of life changed. To provide information for policymakers to plan for multi-layer health strategies targeting child health, it is essential to quantify the distribution of under-5 deaths by age groups. Methods Using 245 Demographic and Health Surveys from 64 low- and middle-income countries conducted between 1986 and 2018, we compiled a database of 2,437,718 children under-5 years old with 173,493 deaths. We examined the share of deaths that occurred in the neonatal (< 1 month), postneonatal (1 month to 1 year old), and childhood (1 to 5 years old) periods to the total number of under-5 deaths at both aggregate- and country-level. We estimated the annual change in share of deaths to track the changes over time. We also assessed the association between share of deaths and Gross Domestic Product (GDP) per capita. Results Neonatal deaths accounted for 53.1% (95% confidence interval [CI]: 52.7, 53.4) of the total under-5 deaths. The neonatal share of deaths was lower in low-income countries at 44.0% (43.5, 44.5), and higher in lower-middle-income and upper-middle income countries at 57.2% (56.8, 57.6) and 54.7% (53.8, 55.5) respectively. There was substantial heterogeneity in share of deaths across countries; for example, the share of neonatal to total under-5 deaths ranged from 20.9% (14.1, 27.6) in Eswatini to 82.8% (73.0, 92.6) in Dominican Republic. The shares of deaths in all three periods were significantly associated with GDP per capita, but in different directions—as GDP per capita increased by 10%, the neonatal share of deaths would significantly increase by 0.78 percentage points [PPs] (0.43, 1.13), and the postneonatal and childhood shares of deaths would significantly decrease by 0.29 PPs (0.04, 0.54) and 0.49 PPs (0.24, 0.74) respectively. Conclusions Along with the countries’ economic development, an increasing proportion of under-5 deaths occurs in the neonatal period, suggesting a need for multi-layer health strategies with potentially heavier investment in newborn health.

scholarly journals Organized Crime and Development in Low and Middle-Income Countries

2020 ◽  
Author(s):  
Katie Kelshaw
Keyword(s):  
Low Income ◽  
Organized Crime ◽  
Low Income Countries ◽  
Middle Income ◽  
The Public ◽  
Middle Income Countries ◽  
Criminal Organizations ◽  
Negative Effect ◽  
Empirical Tests ◽  
Low And Middle Income

The presence of organized crime is common across all income levels, but the effects of organized crime differ between low-income and middle-income countries. Institutionally, socially, and economically, criminal organizations make contributions which affect the states they are in. This paper theorizes that the contributions made by organized crime help development in low-income countries, then later harms development in middle-income countries. Empirical tests find that the direct effects of organized crime are not significant in low and middle-income countries. The indirect effects of organized crime - corruption in the public sector — have a negative effect on development.

Accessibility of primary healthcare in low and middle income countries: a systematic review

2021 ◽  
Vol 6 (8) ◽  
Keyword(s):  
Systematic Review ◽  
Health Care ◽  
Low Income ◽  
Primary Healthcare ◽  
Spatial Accessibility ◽  
Low Income Countries ◽  
Middle Income ◽  
Middle Income Countries ◽  
Rural Africa ◽  
Low And Middle Income

Background: Accessibility to healthcare is the capability of a population to obtain a specified set of healthcare services. There is a direct link between the distance patients travel to access health and the reduction of ill health and suffering in a country. This has an important impact on the quality of life of people. Objective: To find the spatial or geographic determinants of accessibility of primary healthcare provision in low and middle income countries during last two decades. Methods: Systematic review was done according to PRISMA guidelines. Data bases used were Google scholar, PubMed and Science direct. We found ten different studies from eight different economic groups of countries. Accessibility of primary healthcare in low and middle Income countries published during the period of last two decades were included using the key words like Spatial Accessibility;Geographical Accessibility; Primary Health Care; Primary Care; Low and middle income countries. The countries included were Afghanistan, Bangladesh, Bhutan, Democratic Republic of Congo, India, Indonesia, Sudan, Mozambique /Rural Africa. Two studies each from India and Mozambique (Rural Africa) were included. The categorization as low and middle income counties was as per World Bank classification. Results: We found that accessibility to primary healthcare was worse in low income countries like Afghanistan, Mozambique and South Sudan where more than two third of the population lived in underserved or difficult to access areas while rest of the countries, which come under category of lower middle income countries, more than half of the population lived in underserved or difficult to access areas.] Conclusion: Health care ease of access is a single most important component for equitable and adequate health system. Guaranteeing a healthcare system which is easily accessible to the people is a basic consideration for public health policy makers, policy implementers and academicians.

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