Prevalence and incidence of diabetic retinopathy in patients with diabetes of Latin America and the Caribbean: A systematic review and meta-analysis.

OBJECTIVES: This systematic review aimed to assess the prevalence and incidence of diabetic retinopathy in patients with diabetes of Latin America and the Caribbean. METHODS: We searched Web of Science (WoS)/Core Collection, WoS/MEDLINE, WoS/Scielo, Scopus, PubMed/Medline and Embase databases until January 16, 2023. We meta-analyzed prevalences according to type 1 diabetes mellitus (T1DM) and type 2 diabetes mellitus (T2DM). RESULTS: Forty-three prevalence studies (47 585 participants) and one incidence study (436 participants) were included. The overall prevalence of retinopathy in patients with T1DM was 40.6% (95% CI: 34.7 to 46.6; I2: 92.1%) and in T2DM was 37.3% (95% CI: 31.0 to 43.8; I2: 97.7), but the evidence is very uncertain (very low certainty of evidence). In meta-regression, we found that age (T1DM) and time in diabetes (T2DM) were factors associated with the prevalence. On the other hand, one study found a cumulative incidence of diabetic retinopathy of 39.6% at 9 years of follow-up. CONCLUSIONS: Two out of five patients with T1DM or T2DM may present diabetic retinopathy in Latin America and the Caribbean, but the evidence is very uncertain. This is a major public health problem, and policies and strategies for early detection and opportunely treatment should be proposed.

Epilepsy Care in Latin America and the Caribbean: Overcoming Challenges and Embracing Opportunities.

The burden of epilepsy in the Latin America and the Caribbean (LAC) region causes a profound regional impact on the health care system and significantly contributes to the global epilepsy burden. As in many other resource-limited settings worldwide, health care professionals and patients with epilepsy in LAC countries face profound challenges due to a combination of factors, including high disease prevalence, stigmatization of epilepsy, disparities in access to care, limited resources, substantial treatment gaps, insufficient training opportunities for health care providers, and a diverse patient population with varying needs. This article presents an overview of the epidemiology of epilepsy and discusses the principal obstacles to epilepsy care and key contributors to the epilepsy diagnosis and treatment gap in the LAC region. We conclude by highlighting various initiatives across different LAC countries to improve epilepsy care in marginalized communities, listing strategies to mitigate treatment gaps and facilitate better health care access for patients with epilepsy by enhancing the epilepsy workforce.

Evaluating vector competence for Yellow fever in the Caribbean.

The mosquito-borne disease, Yellow fever (YF), has been largely controlled via mass delivery of an effective vaccine and mosquito control interventions. However, there are warning signs that YF is re-emerging in both Sub-Saharan Africa and South America. Imported from Africa in slave ships, YF was responsible for devastating outbreaks in the Caribbean. In Martinique, the last YF outbreak was reported in 1908 and the mosquito Aedes aegypti was incriminated as the main vector. We evaluated the vector competence of fifteen Ae. aegypti populations for five YFV genotypes (Bolivia, Ghana, Nigeria, Sudan, and Uganda). Here we show that mosquito populations from the Caribbean and the Americas were able to transmit the five YFV genotypes, with YFV strains for Uganda and Bolivia having higher transmission success. We also observed that Ae. aegypti populations from Martinique were more susceptible to YFV infection than other populations from neighboring Caribbean islands, as well as North and South America. Our vector competence data suggest that the threat of re-emergence of YF in Martinique and the subsequent spread to Caribbean nations and beyond is plausible.

"I think they should give primary health care a little more priority". The primary health care in Caribbean SIDS: what can be said about adaptation to the changing climate? The case of Dominica- a qualitative study.

BACKGROUND: Adaptation to climate change (CC) is a priority for Small Island Developing States (SIDS) in the Caribbean, as these countries and territories are particularly vulnerable to climate-related events. Primary health care (PHC) is an important contributor to CC adaptation. However, knowledge on how PHC is prepared for CC in Caribbean SIDS is very limited. The aim of this paper is to discuss health system adaptation to climate change, with a focus on PHC. METHODS: We explored the perspectives of PHC professionals in Dominica on PHC adaptation to climate change. Focus group discussions (FGDs) were conducted in each of the seven health districts in Dominica, a Caribbean SIDS, between November 2021 and January 2022. The semi-structured interview guide was based on the Essential Public Health Functions: assessment, access to health care services, policy development and resource allocation. Data coding was organized accordingly. RESULTS: Findings suggest that health care providers perceive climate change as contributing to an increase in NCDs and mental health problems. Climate-related events create barriers to care and exacerbate the chronic deficiencies within the health system, especially in the absence of high-level policy support. Healthcare providers need to take a holistic view of health and act accordingly in terms of disease prevention and health promotion, epidemiological surveillance, and ensuring the widest possible access to healthcare, with a particular focus on the environmental and social determinants of vulnerability. CONCLUSION: The primary health care system is a key stakeholder in the design and operationalization of adaptation and transformative resilience. The Essential Public Health Functions should integrate social and climate and other environmental determinants of health to guide primary care activities to protect the health of communities. This study highlights the need for improved research on the linkages between climate events and health outcomes, surveillance, and development of plans informed by contextual knowledge in the SIDS.

COVID-19 vaccination plans in Latin America and the Caribbean: a multi-country comparative analysis of prioritization strategies.

OBJECTIVES: This study aimed to synthesize and compare the prioritization strategies outlined in the national vaccination plans (NVPs) against Coronavirus Disease 2019 (COVID-19) developed by countries in the Latin America and Caribbean (LAC) region. STUDY DESIGN: We conducted a comparative policy analysis based on COVID-19 NVPs. METHODS: We conducted a search strategy in three stages to identify NVPs for COVID-19 across 41 countries/territories in the LAC region. Sources included official governmental repositories, complementary Google searches, and less formal documentation. We extracted key variables and conducted a comparative policy analysis based on the prioritization criteria and specific prioritization groups. RESULTS: The study identified 52 NVPs for COVID-19, corresponding to 27 (65.8 %) out of 41 countries/territories in the LAC region. Official national websites yielded documents for 12 countries. All NVPs included frontline healthcare personnel in the first prioritization phase/stage, whilst some included residents of long-term healthcare facilities, adults aged 60 years or more, and people with disabilities. The decision criteria for prioritization were declared in 14 countries/territories. Ethical considerations declared in five NVPs included human welfare, equality, solidarity, equity, and social justice as values. CONCLUSION: The early stages of vaccination rollout in LAC countries prioritized protection of the healthcare system and epidemiological risk for severe disease. Few countries included ethical considerations in their NVPs, and global inequities in vaccine access and distribution led to varied protections for vulnerable populations across LAC. This analysis highlights the need for improved emergency-response capacity, planning, and enhanced multilateral cooperation in the LAC region for future public health emergencies.

Dispersion patterns of SARS-CoV-2 variants Gamma, Lambda and Mu in Latin America and the Caribbean.

Latin America and Caribbean (LAC) regions were an important epicenter of the COVID-19 pandemic and SARS-CoV-2 evolution. Through the COVID-19 Genomic Surveillance Regional Network (COVIGEN), LAC countries produced an important number of genomic sequencing data that made possible an enhanced SARS-CoV-2 genomic surveillance capacity in the Americas, paving the way for characterization of emerging variants and helping to guide the public health response. In this study we analyzed approximately 300,000 SARS-CoV-2 sequences generated between February 2020 and March 2022 by multiple genomic surveillance efforts in LAC and reconstructed the diffusion patterns of the main variants of concern (VOCs) and of interest (VOIs) possibly originated in the Region. Our phylogenetic analysis revealed that the spread of variants Gamma, Lambda and Mu reflects human mobility patterns due to variations of international air passenger transportation and gradual lifting of social distance measures previously implemented in countries. Our results highlight the potential of genetic data to reconstruct viral spread and unveil preferential routes of viral migrations that are shaped by human mobility patterns.

Assessing the asthma-related burden of disease in Latin American and Caribbean countries: a sociodemographic perspective.

OBJECTIVE: This study aimed to characterize the burden of asthma-related issues in Latin American and Caribbean countries from 1990 to 2019 and to assess their relationship with the sociodemographic index (SDI). STUDY DESIGN: A cross-sectional analysis with an ecological approach was conducted. METHODS: The disability-adjusted life years (DALYs) and the SDI data were obtained from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019. Linear regression models were used to evaluate the relationship of interest. RESULTS: During the study period, a total of 41.7 million DALYs were accounted, with the highest rates observed in children aged under 5 years (651, uncertainty interval [UI]: 369 to 1037 per 100,000) and females (342, UI: 241 to 471 per 100,000). In the multiple regression model based on data from 2019, a significant negative association was observed between the log-transformed DALY rates and the SDI. Specifically, for each unit increase in the SDI, asthma-related DALY rates decreased by an average of 0.97 % (95 % confidence interval: 0.48-1.00 %). CONCLUSIONS: This study highlights heterogeneous age, gender, and country-related variations in asthma rates across Latin American and Caribbean countries and emphasizes the influence of sociodemographic factors on its burden.

Pre-extensively drug-resistant and extensively drug-resistant tuberculosis in Latin America and the Caribbean: A systematic review and meta-analysis.

BACKGROUND: The growing threat from pre-extensively drug-resistant tuberculosis (pre-XDR-TB) and extensively drug-resistant tuberculosis (XDR-TB) poses a major public health concern in Latin America and the Caribbean (LAC). Therefore, this study aimed to summarize the available evidence on the prevalence of pre-XDR-TB and XDR-TB among patients with multidrug-resistant tuberculosis in LAC. METHODS: A systematic review was conducted in the following databases on June 3, 2023: PubMed, Scopus, Ovid Medline, Web of Science, Scielo and LILACS. We estimated pooled proportions using a random effects model (Dersimonian and Laird). The 95% confidence intervals (95% CI) were calculated using the binomial exact method (Clopper-Pearson Method). Subgroup (by time period and country) and sensitivity analyses were performed. RESULTS: Twenty-nine studies were eligible for qualitative synthesis and 27 for meta-analysis (n = 15,565). The pooled prevalence of XDR-TB in the study participants was 5% (95% CI: 3%-6%), while that of pre-XDR-TB was 10% (95% CI 7%-14%). Cuba (6%, 95% CI 0%-17%) and Peru (6%, 95% CI 5%-7%) had the highest pooled prevalence of XDR-TB. Regarding pre-XDR-TB, Brazil (16%, 95% CI 11%-22%) and Peru (13%, 95% CI: 9%-16%) showed the highest prevalence. CONCLUSIONS: The pooled prevalence of pre-XDR-TB and XDR-TB in LAC was 10% and 5%, respectively. Governments should strengthen drug-resistance surveillance and TB programs.

Burden of Other Musculoskeletal Disorders in Latin America and the Caribbean: Findings of Global Burden of Disease Study 2019.

OBJECTIVE: To describe the results from the Global Burden Disease (GBD) study 2019 on the burden of other musculoskeletal (MSK) disorders in Latin America and the Caribbean (LAC). METHODS: In this cross-sectional study, we analyzed data from all LAC region in the GBD study from 1990 to 2019. Other MSK (other than rheumatoid arthritis, osteoarthritis, gout, low back pain, and neck pain) burden was measured as prevalence, mortality, years lived with disability (YLD), and disability-adjusted life (DALY), by year, sex, and country. We show the counts, rates, and 95% uncertainty intervals (95% UI). Joinpoint regression analysis was used to estimate the average annual percentage change (AAPC) from 1990 to 2019. A correlational analysis between the burden parameters and sociodemographic index (SDI) was performed. RESULTS: In 2019, there were 52.0 million (95% UI, 44.8-60.1 million) individuals with other MSK disorders in LAC. The age-standardized mortality rate in 2019 was 1.2 (95% UI, 0.8-1.6) per 100,000 inhabitants. The AAPC was estimated as 0.1% (95% confidence interval [CI], 0.1-0.2) and 0.2% (95% CI, 0.1-0.3) for prevalence and mortality rates, respectively. The age-standardized DALY rate was 685.4 (95% UI, 483.6-483.6) per 100,000 inhabitants, representing an AAPC of 0.2% (95% CI, 0.1-0.3). The burden was larger in women and the elderly. The SDI was positively correlated with the prevalence of YLD in 2019. CONCLUSIONS: LAC region has experienced a significant burden of other MSK disorders over the last three decades. To challenge this growing burden, population-based strategies designed to reduce the burden of other MSK and strengthen health systems to contribute effective and cost-efficient care are necessary.

Human Resources for Care in Latin America and the Caribbean: Current Needs and Future Demands.

OBJECTIVES: To estimate the current gap and the necessary supply of human resources for care (HRC) for older people experiencing severe care dependence in Latin America and the Caribbean (LAC). DESIGN: Simulation study using previous estimations of severe care dependence for LAC countries. SETTING AND PARTICIPANTS: Older people (aged 65+) experiencing severe care dependence in 26 countries of LAC. METHODS: We calculated the current gap and the necessary supply of HRC in 2020, 2035, and 2050 assuming a mix of complementary human resources, in line with regional standards for long-term care (LTC) schemes, and differing levels of care coverage. RESULTS: Considering 100% coverage of LTC services for the population aged 65+ experiencing severe care dependence, the region will need almost 5 million people working full-time in the sector. This figure is expected to increase to more than 14 million by 2050. Nurse assistants and nurses will be the professional profiles in highest demand. In addition, the region requires 2 million rehabilitation professionals in 2020, and this figure will increase to more than 6 million in 2050. CONCLUSIONS AND IMPLICATIONS: The rapid aging process in LAC will bring several challenges and opportunities to the region. Countries should start designing strategies to reduce the current gaps of HRC to meet older people's care needs in the coming years, in terms of both quantity and competencies, to help ensure that their human rights are met.

Consumo de alcohol durante el COVID-19 en Latinoamérica según edad y situación de empleo / Alcohol consumption during COVID-19 in Latin America according to age and employment situation

Esta investigación evaluó el consumo de alcohol en población adulta Latinoamericana y del Caribe latino durante el confinamiento por COVID-19, atendiendo a la edad y situación laboral. Diseño no probabilístico con muestreo por conveniencia, con una muestra de 4975 participantes. Se analizó edad, situación laboral y consumo de alcohol durante el confinamiento y retrospectivamente antes de la pandemia. Los resultados muestran que independientemente del país, los jóvenes de 18-29 años disminuyeron el consumo durante el confinamiento; mientras que el mayor aumento fue en adultos de 45-54 años. Los trabajadores a tiempo completo consumieron más que las personas desempleadas. Empleados a tiempo completo y a tiempo parcial, disminuyeron su consumo durante el confinamiento. Trabajadores por cuenta propia mostraron un consumo de alcohol significativamente superior al de empleados a tiempo completo y a tiempo parcial, durante el confinamiento. Es importante impulsar políticas de prevención del consumo de alcohol en el ámbito laboral. (AU)

This research evaluated alcohol consumption in the Latin American and Latin Caribbean adult population during COVID-19 confinement, taking into account age and employment status. Non-probabilistic design with convenience sampling, with a sample of 4975 participants. Age, employment status and alcohol consumption were analyzed during confinement and retrospectively before the pandemic. The results show that regardless of the country, young people aged 18-29 decreased consumption during confinement; while the largest increase was in adults aged 45-54 years. Full-time workers consumed more than unemployed people. Full-time and part-time employees decreased their consumption during confinement. Self-employed workers showed significantly higher alcohol consumption than full-time and part-time employees during confinement. It is important to promote policies to prevent alcohol consumption in the workplace. (AU)

COVID-19 Disruption To Routine Health Care Services: How 8 Latin American And Caribbean Countries Responded.

Latin America and the Caribbean was one of the regions hardest hit globally by SARS-CoV-2. This qualitative exploratory study examined how the COVID-19 pandemic disrupted the delivery of routine health services from the perspective of health care system decision makers and managers. Between May and December 2022, we conducted forty-two semistructured interviews with decision makers from ministries of health and health care managers with responsibilities during the COVID-19 pandemic in eight countries in Latin America and the Caribbean. On the basis of these interviews, we identified themes in three domains: impacts on the provision of routine health services, including postponed and forgone primary care and hospital services; barriers to maintaining routine health services due to preexisting structural health care system weaknesses and difficulties attributed to the pandemic; and innovative strategies to sustain and recover services such as public-private financing and coordination, telemedicine, and new roles for primary care. In the short term, policy efforts should focus on recovering postponed services, including those for noncommunicable diseases. Medium- and long-term health care system reforms should strengthen primary care and address structural issues, such as fragmentation, to promote more resilient health care systems.

Lives Versus Livelihoods: The Epidemiological, Social, And Economic Impact Of COVID-19 In Latin America And The Caribbean.

During the COVID-19 pandemic, Latin American and Caribbean countries implemented stringent public health and social measures that disrupted economic and social activities. This study used an integrated model to evaluate the epidemiological, economic, and social trade-offs in Argentina, Brazil, Jamaica, and Mexico throughout 2021. Argentina and Mexico displayed a higher gross domestic product (GDP) loss and lower deaths per million compared with Brazil. The magnitude of the trade-offs differed across countries. Reducing GDP loss at the margin by 1 percent would have increased daily deaths by 0.5 per million in Argentina but only 0.3 per million in Brazil. We observed an increase in poverty rates related to the stringency of public health and social measures but no significant income-loss differences by sex. Our results indicate that the economic impact of COVID-19 was uneven across countries as a result of different pandemic trajectories, public health and social measures, and vaccination uptake, as well as socioeconomic differences and fiscal responses. Policy makers need to be informed about the trade-offs to make strategic decisions to save lives and livelihoods.

Fetal Macrosomia and Postpartum Hemorrhage in Latin American and Caribbean Region: Systematic Review and Meta-analysis.

OBJECTIVE: To determine the association between fetal macrosomia (FM) and postpartum hemorrhage (PPH) in Latin American and Caribbean (LAC) women. DATA SOURCES: Studies evaluating the association between FM and PPH (≥ 500 ml) and severe PPH (≥ 1,000 ml) until November 4, 2021, indexed in CINHAL, Scopus, Embase, Cochrane Library, MEDLINE, LILACS, and SciELO. SELECTION OF STUDIES: Inclusion criteria were cohort and case-control studies that provided the number of PPH and FM cases. Exclusion criteria were studies lacking information about the number of cases, with a population of women who were not from LAC; published in a language other than English, Spanish, or Portuguese, and with a different design. DATA COLLECTION: Data extraction was performed independently by two authors, and discrepancies were resolved with a third author. Data regarding FM and PPH cases were retrieved. DATA SYNTHESIS: Of the 1,044 articles evaluated, 5 studies were included, from 6 different countries: Argentina and Uruguay (multi-country), West Indies, Antigua and Barbuda, French Guyana, and Suriname. The pooled odds ratio (OR) for FM and PPH in the meta-analysis (five studies) was 2.10 (95% confidence interval [CI]: 1.79-2.47; I2: 0%), with estimates within this 95% CI in the sensitivity analysis. The combined OR for severe PPH (3 studies) was 1.61 (95% CI: 0.40-6.48; I2: 91.89%), showing high heterogeneity. CONCLUSION: There was a positive association between FM and PPH in the LAC, increasing the risk of the presence of this event 2-fold. The high heterogeneity of the studies that measured severe PPH does not allow drawing conclusions about the estimates obtained.

OBJETIVO: Determinar a associação entre macrossomia fetal (FM) e hemorragia pós-parto (HPP) em mulheres da América Latina e Caribe (ALC). FONTES DE DADOS: Estudos avaliando a associação entre FM e HPP (≥ 500 ml) e HPP grave (≥ 1.000 ml) até 4 de novembro de 2021, indexados no CINHAL, Scopus, Embase, Biblioteca Cochrane, MEDLINE, LILACS e SciELO. SELEçãO DE ESTUDOS: Os critérios de inclusão foram estudos de corte e caso-controle que forneceram o número de casos de HPP e FM. Os critérios de exclusão foram estudos sem informação sobre o número de casos, com uma população de mulheres que não eram da ALC; publicado em um idioma diferente do inglês, espanhol ou português e com um design diferente. COLETA DE DADOS: A extração de dados foi realizada independentemente por dois autores, as discrepâncias foram resolvidas com um terceiro autor. Os dados relativos aos casos de FM e HPP foram recuperados. SíNTESE DOS DADOS: Dos 1.044 artigos avaliados, foram incluídos 5 estudos, de 6 países diferentes: Argentina e Uruguai (multipaíses), Índias Ocidentais, Antígua e Barbuda, Guiana Francesa e Suriname. O odds ratio agrupado (OR) para FM e HPP na meta-análise (cinco estudos) foi de 2,10 (intervalo de confiança de 95% [IC]: 1,79­2,47; I2: 0%), com estimativas dentro deste IC de 95% no análise sensitiva. O OR combinado para HPP grave (3 estudos) foi de 1,61 (95% CI: 0.40­6.48; I2: 91.89%), mostrando alta heterogeneidade. CONCLUSãO: Houve associação positiva entre FM e HPP na ALC, aumentando em 2 vezes o risco da presença desse evento. A alta heterogeneidade dos estudos que mediram a HPP grave não permite tirar conclusões sobre as estimativas obtidas.

Natural vertical transmission of dengue virus in Latin America and the Caribbean: highlighting its detection limitations and potential significance.

Dengue continues to be a major public health concern in Latin America and the Caribbean with many countries in the region having experienced drastic increases in the incidence of dengue over the past few years. Dengue virus is predominantly transmitted by the bite of an infected female Aedes aegypti mosquito via a process called horizontal transmission. However, the virus may also be transmitted from an infected female mosquito to her offspring by vertical transmission, which occurs via viral invasion of the ovary either at the time of fertilization or during oviposition. In this way, mosquitoes may become dengue virus infected before ever encountering a human host. While some researchers have reported this phenomenon and suggested it may serve as a reservoir for the dengue virus in nature, others have questioned its epidemiological significance because of the low frequency at which it has been observed. Several researchers have either altogether failed to detect it or observed its occurrence at low frequencies. However, some studies have attributed these failures to small sample sizes as well as poor sensitivities of screening methods employed. Therefore, an overview of the occurrence, significance and limitations of detection of vertical transmission of dengue virus in Aedes mosquitoes in nature within Latin America and the Caribbean will be the focus of this review.

Testicular cancer mortality in Latin America and the Caribbean: trend analysis from 1997 to 2019.

BACKGROUND: In the last decades, an increasing incidence of testicular cancer has been observed in several countries worldwide. Although mortality rates have been variable in many countries, little information is available from Latin America and the Caribbean (LAC). Therefore, we examined mortality trends of testicular cancer in the last two decades. METHODS: Age-standardized mortality rates (ASMR) of testicular cancer per 100,000 men-years were estimated using the World Health Organization mortality database from 1997 to 2019. We examined the mortality trends and computed annual percent change (APC) for all ages and the following age groups, 15-29, 30-44, 15-44, and ≥ 45 years. RESULTS: Ten countries had mortality rates greater than 0.43 per 100,000 men, with the highest rates for Chile, Mexico, and Argentina. Significant increases in mortality rates were observed in Argentina, Brazil Colombia, and Mexico in all ages, and < 45 years, while Colombia, Ecuador, Mexico, and Peru reported significant downward trends in males aged ≥ 45 years. Only Chile showed significant decreases for all ages and age groups studied. CONCLUSION: Mortality by testicular cancer increased among LAC countries in males of all ages and across age groups. A reduction in mortality rates was observed only in Chilean males of all ages and in men ≥ 45 years in several countries. Strengthening of early detection among symptomatic males may decrease the mortality by this neoplasm.

Latin America and the Caribbean Code Against cancer 1st edition: Environment, occupation, and cancer.

Within the framework of the Latin America and Caribbean region (LAC) Code Against Cancer 1st edition, the current work presents recommendations to reduce exposure to environmental and occupational carcinogenic agents relevant for LAC. Using the methodology established by the International Agency for Research on Cancer (IARC) in the World Code Against Cancer Framework and experience from developing the European Code Against Cancer 4th edition, a working group of LAC cancer-prevention experts reviewed the list of Group I IARC carcinogenic agents, identified prevalent environmental and occupational exposures in the region, and proposed evidence-based cancer prevention recommendations suited to the epidemiological, socioeconomic, and cultural conditions of LAC countries. Two sets of recommendations were drafted: those targeting the general public and a second set for policymakers. Outdoor and indoor air pollution, ultra-violet radiation and occupational exposures to silica dust, asbestos, benzene, diesel, and welding fumes were identified as prevalent carcinogens in LAC and as agents that could be reduced or eliminated to prevent cancers. Recommendations for additional risk factors were not included due to insufficient data of their attributable burden in LAC (sunbeds, radon, aflatoxin), or lack of a clear preventive action to be taken by the individual (arsenic in drinking water, medical radiation), or lack of evidence of carcinogenicity effect (bisphenol A, phthalates, and pesticides). A broad consensus was reached on environmental and occupational carcinogenic exposures present throughout the LAC region and on individual-level and public policy-level recommendations to reduce or eliminate these exposures. Key educational content for the dissemination of these recommendations was also developed as part of LAC Code Against Cancer 1st Edition.

Latin America and the Caribbean Code Against Cancer 1st Edition: 17 cancer prevention recommendations to the public and to policy-makers (World Code Against Cancer Framework).

Preventable risk factors are responsible of at least 40% of cases and almost 45% of all cancer deaths worldwide. Cancer is already the leading cause of death in almost half of the Latin American and the Caribbean countries constituting a public health problem. Cost-effective measures to reduce exposures through primary prevention and screening of certain types of cancers are critical in the fight against cancer but need to be tailored to the local needs and scenarios. The Latin America and the Caribbean (LAC) Code Against Cancer, 1st edition, consists of 17 evidence-based recommendations for the general public, based on the most recent solid evidence on lifestyle, environmental, occupational, and infectious risk factors, and medical interventions. Each recommendation is accompanied by recommendations for policymakers to guide governments establishing the infrastructure needed to enable the public adopting the recommendations. The LAC Code Against Cancer has been developed in a collaborative effort by a large number of experts from the region, under the umbrella strategy and authoritative methodology of the World Code Against Cancer Framework. The Code is a structured instrument ideal for cancer prevention and control that aims to raise awareness and educate the public, while building capacity and competencies to policymakers, health professionals, stakeholders, to contribute to reduce the burden of cancer in LAC.

Latin America and the Caribbean Code Against Cancer 1st edition: Building capacity on cancer prevention to primary healthcare professionals.

INTRODUCTION: Every year 1.5 million new cancer cases are diagnosed in Latin America and the Caribbean (LAC). Of these, about 40 % could be prevented. Health illiteracy has been identified as a main barrier for cancer prevention. Primary healthcare professionals (HCP) are key in cancer prevention as they are the first entry point of the population into the healthcare system. The LAC Code Against Cancer 1st edition aims to improve health literacy and awareness of cancer prevention in the LAC population, through building capacity of primary HCP. METHODS: The definition and development of the learning objectives, curriculum, structure, and evaluation of an online learning program for primary HCP was led by a dedicated group of experts from the LAC Code Against Cancer project. A pedagogical guideline and a template to ensure harmonization across topics were produced to guide the program development. Two rounds of internal revisions and an editorial process were performed. RESULTS: An online competency-based microlearning program for primary HCP was produced, taking the LAC Code Against Cancer as a basis. The competences addressed in the curriculum are core knowledge, communication skills, decision-making and applying knowledge to real-world situations. A comprehensive evaluation to assess acquisition of these competences, based on the Miller's Pyramid, was designed with three data collection points: a) immediately before, to assess baseline knowledge and skills; b) immediately after, to determine acquired competences; and c) at 3-6 months follow-up, to assess performance in daily practice. The e-learning will be freely available in the Virtual Campus for Public Health of the Pan American Health Organization in Spanish, English, and Portuguese. CONCLUSION: Primary HCP, perceived as trustworthy sources of information, are key actors to increase the population's awareness and literacy on cancer prevention. Building capacity of these professionals has the potential to increase dissemination and impact of the LAC Code Against Cancer by prompting communication with the public and offering personalized actionable preventive messages through counselling.