[Public policies and interventions to prevent excess weight in Mexico: analysis from an intersectional perspective]. / Políticas públicas e intervenciones para prevenir el exceso de peso en México: análisis desde una perspectiva interseccional.

The scope of this article is to analyze public policies and interventions (PPI) prevailing in 2022 at the national level for the prevention of excess weight (overweight and obesity) in the adult population of Mexico, from an intersectional perspective. We performed documental analysis of PPI to prevent excess weight in Mexico in adulthood by applying a methodology for policy analysis based on intersectionality (Intersectionality-Based Policy Analysis Framework). A total of nine PPI were analyzed. The extent to which the PPI design considers an intersectional perspective is heterogeneous in the documents analyzed. In the definition of the problem, we identified two main tendencies, namely reductionist and holistic. Both are combined in a variable way in the PPI, revealing internal contradictions in their design. Most PPI consider relatively few cases of social inequality, and as an additive rather than an intersectional consideration. Overall, the PPI consider social inequalities predominantly in the definition of the problem and, to a far lesser extent, in the proposed solutions and in the consultation and negotiation processes. The consideration of the intersectional nature of the problem of excess weight in PPI is important to address the unequal epidemic of excess weight.

El objetivo de este artículo es analizar las políticas públicas e intervenciones (PPI) a nivel nacional vigentes a 2022 para la prevención del exceso de peso (sobrepeso y obesidad) en población adulta de México, desde una perspectiva interseccional. Se realizó un análisis documental de las estrategias para prevenir el exceso de peso en México en la adultez. Los documentos fueron analizados aplicando una metodología para el análisis de políticas basado en la interseccionalidad. Un total de 9 PPI fueron analizadas. En el diseño de las mismas operan alcances variables para visibilizar una perspectiva interseccional. En la definición del problema identificamos dos tendencias principales: una tendencia reduccionista y una tendencia holística. Ambas se combinan de manera variable en las PPI, evidenciando contradicciones internas en su diseño. La mayoría de las PPI señalan pocos ejes de desigualdad social, y como aditivos más que interseccionales. Las PPI consideran las desigualdades sociales mayormente en la definición del problema y, en mucho menor medida, en las soluciones y en los procesos de consulta y negociación. La consideración de la naturaleza interseccional de la problemática del exceso de peso en las PPI es importante para abordar la epidémica desigualdad del exceso de peso.

Políticas públicas e intervenciones para prevenir el exceso de peso en México: análisis desde una perspectiva interseccional / Public policies and interventions to prevent excess weight in Mexico: analysis from an intersectional perspective

Resumen El objetivo de este artículo es analizar las políticas públicas e intervenciones (PPI) a nivel nacional vigentes a 2022 para la prevención del exceso de peso (sobrepeso y obesidad) en población adulta de México, desde una perspectiva interseccional. Se realizó un análisis documental de las estrategias para prevenir el exceso de peso en México en la adultez. Los documentos fueron analizados aplicando una metodología para el análisis de políticas basado en la interseccionalidad. Un total de 9 PPI fueron analizadas. En el diseño de las mismas operan alcances variables para visibilizar una perspectiva interseccional. En la definición del problema identificamos dos tendencias principales: una tendencia reduccionista y una tendencia holística. Ambas se combinan de manera variable en las PPI, evidenciando contradicciones internas en su diseño. La mayoría de las PPI señalan pocos ejes de desigualdad social, y como aditivos más que interseccionales. Las PPI consideran las desigualdades sociales mayormente en la definición del problema y, en mucho menor medida, en las soluciones y en los procesos de consulta y negociación. La consideración de la naturaleza interseccional de la problemática del exceso de peso en las PPI es importante para abordar la epidémica desigualdad del exceso de peso.

Abstract The scope of this article is to analyze public policies and interventions (PPI) prevailing in 2022 at the national level for the prevention of excess weight (overweight and obesity) in the adult population of Mexico, from an intersectional perspective. We performed documental analysis of PPI to prevent excess weight in Mexico in adulthood by applying a methodology for policy analysis based on intersectionality (Intersectionality-Based Policy Analysis Framework). A total of nine PPI were analyzed. The extent to which the PPI design considers an intersectional perspective is heterogeneous in the documents analyzed. In the definition of the problem, we identified two main tendencies, namely reductionist and holistic. Both are combined in a variable way in the PPI, revealing internal contradictions in their design. Most PPI consider relatively few cases of social inequality, and as an additive rather than an intersectional consideration. Overall, the PPI consider social inequalities predominantly in the definition of the problem and, to a far lesser extent, in the proposed solutions and in the consultation and negotiation processes. The consideration of the intersectional nature of the problem of excess weight in PPI is important to address the unequal epidemic of excess weight.

Effectiveness of vancomycin plus cloxacillin compared with vancomycin, cloxacillin and daptomycin single therapies in the treatment of methicillin-resistant and methicillin-susceptible Staphylococcus aureus in a rabbit model of experimental endocarditis.

OBJECTIVES: To investigate if the addition of cloxacillin to vancomycin enhances the activity of both monotherapies for treating MSSA and MRSA experimental endocarditis (EE) in rabbits. METHODS: Vancomycin plus cloxacillin was compared with the respective monotherapies and daptomycin. In vitro time-kill studies were performed using standard (105 cfu) and high (108 cfu) inocula of five MRSA, one glycopeptide-intermediate (GISA) and five MSSA strains. One MSSA (MSSA-678) and one MRSA (MRSA-277) strain were selected to be used in the in vivo model. A human-like pharmacokinetics model was applied and the equivalents of cloxacillin 2 g/4 h IV and daptomycin 6 mg/kg/day IV were administered. To optimize vancomycin activity, dosage was adjusted to achieve an AUC/MIC ≥400. RESULTS: Daptomycin sterilized significantly more vegetations than cloxacillin (13/13, 100% versus 9/15, 60%; P = 0.02) and showed a trend of better activity than vancomycin (10/14, 71%; P = 0.09) and vancomycin plus cloxacillin (10/14, 71%; P = 0.09) against MSSA-678. Addition of cloxacillin to vancomycin (13/15, 87%) was significantly more effective than vancomycin (8/16, 50%; P = 0.05) and showed similar activity to daptomycin (13/18, 72%; P = 0.6) against MRSA-277. In all treatment arms, the bacterial isolates recovered from vegetations were re-tested and showed the same daptomycin susceptibility as the original strains. CONCLUSIONS: Vancomycin plus cloxacillin proved synergistic and bactericidal activity against MRSA. Daptomycin was the most efficacious option against MSSA and similar to vancomycin plus cloxacillin against MRSA. In settings with high MRSA prevalence, vancomycin plus cloxacillin might be a good alternative for empirical therapy of S. aureus IE.

Coronavirus disease 2019 and slums in the Global South: lessons from Medellín (Colombia).

The coronavirus disease 2019 (COVID-19) pandemic is hitting the world's most vulnerable people hardest, primarily the communities living in slums in the Global South. Lockdown, handwashing and social distancing are impossible privileges for many urban dwellers - measures which make structural inequities more visible, exacerbating racial, gender and class differences. There are many social determinants of health to explain these inequalities that trigger a high prevalence of infectious and chronic diseases. In Medellín (Colombia), it is a challenge to cope with this crisis, especially when the resources and aid provided by the government and institutions are limited. Yet, an organized social response is happening in some communes and slums, with high community participation, as a potentially effective key to control the pandemic. Once the emergency is over, communities in slums will have to face the social and economic reactivation, and effectively react to the multiple social and psychological consequences, new waves of COVID-19 or other pandemics.

Evaluation of the effectiveness and equity of the maternity protection reform in Chile from 2000 to 2015.

INTRODUCTION: According to the International Labor Organization, Maternity Protection (MP) policies try to harmonize child care and women's paid work, without affecting family health and economic security. Chile Law 20.545 (2011) increased benefits for economically active women and reduced requirements for accessing these benefits. The goals of the reform included: 1) to increase MP coverage; and 2) to reduce inequities in access to the benefits. METHOD: This study uses two data sources. First, using individual data routinely collected from 2000 to 2015, yearly MP coverage access over time was calculated. Second, using national representative household surveys collected before and after the Law (2009 and 2013), coverage and a set of measures of inequality were estimated. To compare changes over time, we used non-experimental, before-after intervention design for independent samples. For each variable, we estimated comparative proportions at 95% confidence interval before and after the intervention. Additionally, we included multivariate and propensity score analysis. RESULTS: Between 2000 and 2015, MP coverage grew from 24.4% to 44.8%. Using comparable 2009 and 2013 survey data, we observed the same trend, with 31.6% of estimated MP coverage in 2009, escalating to 39.5% in 2013. We conclude that: 1) after the reform, there was an increase in MP coverage; and, 2) there was no significant reduction of inequities in the distribution of MP benefits. DISCUSSION/CONCLUSION: Few scientific evaluations of MP reforms have been conducted worldwide; even fewer including an equity analysis. This study provides an empirically-based evaluation of MP reform from both a population-level and an equity-focused perspective. We conclude that this reform needs to be complemented with other policies to ensure maternity protection in terms of access and equity in a country with deep socioeconomic stratification.

Systemic Factors and Barriers That Hamper Adequate Data Collection on the HIV Epidemic and Its Associated Inequalities in Countries With Long-Term Armed Conflicts: Lessons From Colombia.

Although advances in treatment and diagnosis have transformed HIV into a chronic disease in high-income countries, a spectrum of structural, political, sociocultural, and health system barriers hamper early diagnosis and timely treatment of HIV in many middle- and low-income countries. In most Latin American countries, in spite of the great improvement in access to antiretroviral therapy, a large proportion of individuals infected with HIV do not know their status. In Colombia, the Joint United Nations Programme on HIV/AIDS currently estimates a much larger number of HIV cases than the number reported by Colombian authorities. Potential reasons for underdiagnosis and underreporting include sociocultural factors such as social stigma, restrictions in access to health care, a lack of public health research and robust surveillance systems, and the particular recent history and social situation related to the armed conflict the country has suffered through for several decades. Lessons from Colombia may be helpful in monitoring, understanding, and tackling the HIV epidemic in countries with long-term armed conflicts.

AUC/MIC Pharmacodynamic Target Is Not a Good Predictor of Vancomycin Efficacy in Methicillin-Resistant Staphylococcus aureus Experimental Endocarditis.

The aim of this in vivo study was to compare the efficacy of vancomycin at standard doses (VAN-SD) to that of VAN at adjusted doses (VAN-AD) in achieving a VAN area under the curve/MIC ratio (AUC/MIC) of ≥400 against three methicillin-resistant Staphylococcus aureus (MRSA) strains with different microdilution VAN MICs in an experimental endocarditis model. The valve vegetation bacterial counts after 48 h of VAN therapy were compared, and no differences were observed between the two treatment groups for any of the three strains tested. Overall, for VAN-SD and VAN-AD, the rates of sterile vegetations were 15/45 (33.3%) and 21/49 (42.8%) (P = 0.343), while the medians (interquartile ranges [IQRs]) for log10 CFU/g of vegetation were 2 (0 to 6.9) and 2 (0 to 4.5) (P = 0.384), respectively. In conclusion, this VAN AUC/MIC pharmacodynamic target was not a good predictor of vancomycin efficacy in MRSA experimental endocarditis.