Seroprevalence and lethality by SARS-CoV-2 in indigenous populations of Latin America and the Caribbean: a systematic review.

Background: Latin America and the Caribbean (LAC) has presented some of the highest numbers of cases and deaths due to COVID-19 in the world. Even though indigenous communities represent 8% of the total population in this region, the impact of COVID-19 on this historically vulnerable population has only been briefly explored. Thus, this study aimed to estimate the seroprevalence and lethality attributable to SARS-CoV-2 in the indigenous population of LAC.

Consolidated Health Economic Evaluation Reporting Standards 2022 (CHEERS 2022) statement: Updated reporting guidance for health economic evaluations.

Health economic evaluations are comparative analyses of alternative courses of action in terms of their costs and consequences. The Consolidated Health Economic Evaluation Reporting Standards (CHEERS) statement, published in 2013, was created to ensure health economic evaluations are identifiable, interpretable, and useful for decision making. It was intended as guidance to help authors report accurately which health interventions were being compared and in what context, how the evaluation was undertaken, what the findings were, and other details that may aid readers and reviewers in interpretation and use of the study.

How do social and economic vulnerabilities shape the work of participating in care? Everyday experiences of people living with kidney failure in Argentina.

Background: A new chronic patient has emerged, with a burden of symptoms and treatment. Patients with kidney failure (KF) require complex and expensive treatments, and in underresourced contexts, they struggle to obtain quality and timely care, even in countries with universal health coverage. We describe how, in such a setting, social structural factors and control over services placed by the system affect the burden of treatment of patients.

Monitoring Study Participants and Implementation with Phone Calls to Support Hypertension Control During the COVID-19 Pandemic: The Case of a Multicomponent Intervention Trial in Guatemala.

Background: The COVID-19 pandemic presents a challenge to health care for patients with chronic diseases, especially hypertension, because of the important association and increased risk of these patients with a severe presentation of COVID-19 disease. The Guatemalan Ministry of Health has been implementing a multi-component program aimed at improving hypertension control in rural communities since 2019 as a part of an intervention research cluster randomized trial. When the first cases of COVID-19 were reported (March 13, 2020) in Guatemala, our study paused all study field activities, and began monitoring participants through phone calls.

Reducing medication errors for adults in hospital settings.

Background: Medication errors are preventable events that may cause or lead to inappropriate medication use or patient harm while the medication is in the control of the healthcare professional or patient. Medication errors in hospitalised adults may cause harm, additional costs, and even death.

Objectives: To determine the effectiveness of interventions to reduce medication errors in adults in hospital settings.

Attributes of the food and physical activity built environments from the Southern Cone of Latin America.

Previous studies have shown the influence of the physical and social environments on the development of obesity and non-communicable diseases (NCD). An obesogenic environment promotes higher dietary energy intakes and sedentary behaviors while limiting opportunities or incentives for active living. This paper presents a dataset with key attributes of the food and physical activity built environment, including green spaces, quality of streets and sidewalks, and different types of food retail outlets in four cities of the Southern Cone of Latin America.

Calcium supplementation for prevention of primary hypertension.

Background: Hypertension is a major public health problem that increases the risk of cardiovascular and kidney diseases. Several studies have shown an inverse association between calcium intake and blood pressure, as small reductions in blood pressure have been shown to produce rapid reductions in vascular disease risk even in individuals with normal blood pressure ranges. This is the first update of the review to evaluate the effect of calcium supplementation in normotensive individuals as a preventive health measure.

Prevalence of HER2 overexpression and amplification in cervical cancer: A systematic review and meta-analysis.

The reported rates of HER2 positivity in cervical cancer (CC) range from 0% to 87%. The importance of HER2 as an actionable target in CC would depend on HER2 positivity prevalence. Our aim was to provide precise estimates of HER2 overexpression and amplification in CC, globally and by relevant subgroups.

Informal payments for family planning: prevalence and perspectives of women, providers, and health sector key informants in western Kenya.

Informal payments are off-the-record financial transactions made by patients to their healthcare providers. Providers in low- and middle-income countries solicit informal payments from patients to purchase additional supplies, supplement wages, or for other reasons. Informal payments reduce equitable access to healthcare services and undermine efforts to ensure universal health coverage.

Observations and reports of incidents of how birthing persons are treated during childbirth in two public facilities in Argentina.

Objective: This study sought to estimate the frequency and types of mistreatment during childbirth and explore health professionals' opinions on barriers/facilitators to providing respectful childbirth care.

Methods: This prospective mixed-methods investigation consisted of direct observations of childbirth (n = 250), at-home surveys with birthing individuals (n = 45), and qualitative in-depth health staff interviews (n = 6), conducted between January and July 2019, in two public facilities in Argentina. Frequencies of clinical practices and mistreatment and 5% confidence intervals were calculated.

Hypertension in Guatemala's Public Primary Care System: A Needs Assessment Using the Health System Building Blocks Framework.

Background: Uncontrolled hypertension represents a substantial and growing burden in Guatemala and other low and middle-income countries. As a part of the formative phase of an implementation research study, we conducted a needs assessment to define short- and long-term needs and opportunities for hypertension services within the public health system.

Methods: We conducted a multi-method, multi-level assessment of needs related to hypertension within Guatemala's public system using the World Health Organization's health system building blocks framework.

Maternal mortality reduction: a need to focus actions on the prevention of hypertensive disorders of pregnancy.

Maternal mortality (MM) reflects one of the most striking global health inequalities. Global figures of MM fell significantly from 1990 to 2017. The reduction was largely due to a 70% fall in haemorrhages, and a limited (18.

Parent and Adolescent Perspectives on the Impact of COVID on the Care of Seriously Ill Children.

Context: Few studies have explored the impact of the Coronavirus Pandemic (COVID-19) on the care of seriously ill children which may be especially affected due to the child's vulnerability, complexity of care, and high reliance on hospital-based care.

Objective: To explore parental and adolescent perspectives on the impact of COVID-19 on care of seriously children.

Methods: We recruited a convenience sample of families of seriously ill children between September and December 2020.

Mini-Mental State Examination (MMSE) for the early detection of dementia in people with mild cognitive impairment (MCI).

Background: Dementia is a progressive global cognitive impairment syndrome. In 2010, more than 35 million people worldwide were estimated to be living with dementia. Some people with mild cognitive impairment (MCI) will progress to dementia but others remain stable or recover full function.

Effectiveness of financial incentives and message framing to improve clinic visits of people with moderate-high cardiovascular risk in a vulnerable population in Argentina: A cluster randomized trial.

In Argentina, cardiovascular disease (CVD) represents the first cause of mortality, but effective coverage for CVD prevention is low. Strategies based on behavioral economics are emerging worldwide as key pieces to increase the effectiveness of CVD prevention approaches. The aim of this study was to evaluate whether the implementation of two strategies based on financial incentives and framing increased attendance to clinical visits as proposed by the national program for CVD risk factors management among the uninsured and poor population with moderate or high CVD risk in Argentina.

Using maternal and neonatal data collection systems for coronavirus disease 2019 (COVID-19) vaccines active safety surveillance in low- and middle-income countries: an international modified Delphi study.

Given that pregnant women are now included among those for receipt coronavirus disease 2019 (COVID-19) vaccines, it is important to ensure that information systems can be used (or available) for active safety surveillance, especially in low- and middle-income countries (LMICs). The aim of this study was to build consensus about the use of existing maternal and neonatal data collection systems in LMICs for COVID-19 vaccines active safety surveillance, a basic set of variables, and the suitability and feasibility of including pregnant women and LMIC research networks in COVID-19 vaccines pre-licensure activities. A three-stage modified Delphi study was conducted over three months in 2020.

Improving the monitoring of chronic heart failure in Argentina: is the implantable pulmonary artery pressure with CardioMEMS Heart Failure System cost-effective?

Background: The CardioMEMS® sensor is a wireless pulmonary artery pressure device used for monitoring symptomatic heart failure (HF). The use of CardioMEMS was associated with a reduction of hospitalizations of HF patients, but the acquisition cost could be high in low-and-middle income countries. Evidence of cost-effectiveness is needed to help decision-makers to allocate resources according to "value for money".

Comparison of EQ-5D Values Sets Among South American Countries.

Objective: Social health preference sets are necessary for conducting health economic evaluations. Values from other countries are often used when local sets are not available, which may alter the results. We aimed to evaluate the degree of variability of currently available country-specific value sets of the EuroQol EQ-5D instrument from South American countries (SAC).

Training Public Health Students in Racial Justice and Health Equity : A Systematic Review.

In an attempt to move the field of public health from documenting health disparities to acting to rectify them, in 2001, the American Public Health Association (APHA) recognized racism as a fundamental cause of racial health disparities. Both APHA and the Council on Education for Public Health have moved to incorporate new competencies in health equity for public health professionals. As schools and programs of public health work to establish curricular offerings in race and racism, a need exists to identify approaches currently in use that can be replicated, adapted, and scaled.

A Value Framework for the Assessment of Diagnostic Technologies: A Proposal Based on a Targeted Systematic Review and a Multistakeholder Deliberative Process in Latin America.

Objectives: there are very few value frameworks (VFs) to assess health technologies that are focused on diagnostic tests; they usually do not reflect a multistakeholder process; and they are all developed in high-income countries. Our project performed a targeted systematic review, with the objective of proposing an evidence-based, up-to-date VF informed by a multinational multistakeholder group working in the health technology assessment (HTA) space.

Methods: (1) A targeted systematic review, with the aim to identify existing VFs and their dimensions; and (2) generation a VF proposal through a mixed-methods, qualitative-quantitative approach.

High versus low positive end-expiratory pressure (PEEP) levels for mechanically ventilated adult patients with acute lung injury and acute respiratory distress syndrome.

Background: In patients with acute lung injury (ALI) and acute respiratory distress syndrome (ARDS), mortality remains high. These patients require mechanical ventilation, which has been associated with ventilator-induced lung injury. High levels of positive end-expiratory pressure (PEEP) could reduce this condition and improve patient survival.

Direct Medical Costs, Productivity Loss Costs and Out-Of-Pocket Expenditures in Women with Breast Cancer in Latin America and the Caribbean: A Systematic Review.

Objective: Our objective was to conduct a systematic review of the literature to identify, categorise, assess, and synthesise the healthcare costs of patients with breast cancer (BC) and their relatives in Latin America and the Caribbean (LAC).

Methods: In December 2020, we searched for published data in PubMed, LILACS, EMBASE, and other sources, including the grey literature. Studies were eligible if they were conducted in LAC and reported the direct medical costs, productivity loss costs, out-of-pocket expenditure, and other costs to patients with BC and their relatives.

The development of the WHO Labour Care Guide: an international survey of maternity care providers.

Background: The partograph is the most commonly used labour monitoring tool in the world. However, it has been used incorrectly or inconsistently in many settings. In 2018, a WHO expert group reviewed and revised the design of the partograph in light of emerging evidence, and they developed the first version of the Labour Care Guide (LCG).

An innovative approach to improve the detection and treatment of risk factors in poor urban settings: a feasibility study in Argentina.

Background: The effective management of cardiovascular (CVD) prevention among the population with exclusive public health coverage in Argentina is low since less than 30% of the individuals with predicted 10-year CVD risk ≥10% attend a clinical visit for CVD risk factors control in the primary care clinics (PCCs).

Methods: We conducted a non-controlled feasibility study using a mixed methods approach to evaluate acceptability, adoption and fidelity of a multi-component intervention implemented in the public healthcare system. The eligibility criteria were having exclusive public health coverage, age ≥ 40 years, residence in the PCC's catchment area and 10-year CVD risk ≥10%.

Development of physical activity and food built environment quality indicators for chronic diseases in Argentina.

Although obesity and non-communicable disease (NCD) prevention efforts to-date have focused mainly on individual level factors, the social and physical environments in which people live are now widely recognized as important social determinants of health. Obesogenic environments promote higher dietary energy intakes and sedentary behaviors, thus contributing to the obesity/NCD burden. To develop quality indicators (QIs) for measuring food and physical activity (PA)-built environments in municipalities.