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1.
Prim Care Diabetes ; 15(1): 101-105, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-32739222

RESUMO

OBJECTIVE: To describe and compare attitudes, lifestyle behaviors, and cardiometabolic risk factors between individuals with and without a relative with type 2 diabetes mellitus (T2DM) living in the same household. METHODS: A secondary analysis of baseline data from an implementation study in Peru was conducted. The outcomes were attitudes towards changing lifestyle behaviors (e.g. intentions towards losing weight, increasing physical activity, reducing salt consumption, etc), profiles of health lifestyle behaviors (e.g. daily smoking, heavy drinking, and physical activity), and cardiometabolic risk factors (e.g., overweight [body mass index ≥25 kg/m2] and hypertension); whereas the exposure was the presence of at least one relative with known diagnosis of T2DM living in the same household. Multilevel logistic mixed effect regression models were used to estimate odds ratios (OR) and 95% confidence intervals (95% CI). RESULTS: A total of 2298 records, 1134 (49.4%) males, mean age 43.3 (SD: 17.2) years, were analyzed. There was no evidence of a difference in lifestyle-changing attitudes, smoking, alcohol drinking, physical activity levels, and hypertension between individuals with and without relatives with T2DM. Overweight was 63% more common among individuals having a relative with a T2DM in multivariable model (OR = 1.63; 95% CI: 1.03-2.61). CONCLUSIONS: Individuals with relatives with T2DM have higher probabilities of being overweight compared to those who did not have relatives with T2DM in the same household. The absence of differences on lifestyle-related attitudes and behaviors highlight the need of involving relatives of patients with T2DM on intervention strategies to further enhance diabetes prevention and management efforts.


Assuntos
Diabetes Mellitus Tipo 2 , Adulto , Atitude Frente a Saúde , Fatores de Risco Cardiometabólico , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/epidemiologia , Humanos , Estilo de Vida , Masculino , Fatores de Risco
2.
Nat Med ; 26(3): 374-378, 2020 03.
Artigo em Inglês | MEDLINE | ID: mdl-32066973

RESUMO

Replacement of regular salt with potassium-enriched substitutes reduces blood pressure in controlled situations, mainly among people with hypertension. We report on a population-wide implementation of this strategy in a stepped-wedge cluster randomized trial (NCT01960972). The regular salt in enrolled households was retrieved and replaced, free of charge, with a combination of 75% NaCl and 25% KCl. A total of 2,376 participants were enrolled in 6 villages in Tumbes, Peru. The fully adjusted intention-to-treat analysis showed an average reduction of 1.29 mm Hg (95% confidence interval (95% CI) (-2.17, -0.41)) in systolic and 0.76 mm Hg (95% CI (-1.39, -0.13)) in diastolic blood pressure. Among participants without hypertension at baseline, in the time- and cluster-adjusted model, the use of the salt substitute was associated with a 51% (95% CI (29%, 66%)) reduced risk of developing hypertension compared with the control group. In 24-h urine samples, there was no evidence of differences in sodium levels (mean difference 0.01; 95% CI (0.25, -0.23)), but potassium levels were higher at the end of the study than at baseline (mean difference 0.63; 95% CI (0.78, 0.47)). Our results support a case for implementing a pragmatic, population-wide, salt-substitution strategy for reducing blood pressure and hypertension incidence.


Assuntos
Pressão Sanguínea/efeitos dos fármacos , Hipertensão/epidemiologia , Hipertensão/fisiopatologia , Características de Residência , Cloreto de Sódio na Dieta/efeitos adversos , Adulto , Estudos de Casos e Controles , Diástole , Feminino , Seguimentos , Humanos , Hipertensão/urina , Incidência , Masculino , Peru/epidemiologia , Potássio/urina , Sódio/urina , Inquéritos e Questionários , Sístole
3.
Trop Med Int Health ; 23(5): 533-540, 2018 05.
Artigo em Inglês | MEDLINE | ID: mdl-29575646

RESUMO

OBJECTIVES: High body mass index (BMI) and blood pressure (BP) are major contributors to the high burden of non-communicable diseases in adulthood. Individual high-risk and population approaches for prevention require newer strategies to target these risk factors and focusing on the family to introduce prevention initiatives appears as a promising scenario. Characterisation of the relationship between BMI and BP among the adult members of a given family merits evaluation. We conducted a secondary analysis of an implementation study in Tumbes, Peru, benefiting from data derived from families with at least one adult offspring. METHODS: The exposures of interest were the BMI, systolic BP (SBP) and diastolic BP (DBP) of the mother and father. The outcomes were the BMI, SBP and DBP of the offspring. Mixed-effects linear regression models were conducted. RESULTS: The mean age of the offspring, mothers and fathers was 29 (SD: 9.5), 54 (SD: 11.8) and 59 (SD: 11.6) years, respectively. Father's BMI was associated with a quarter-point increase in offspring BMI, regardless of the sex of the offspring. Mother's BMI had a similar effect on the BMI of her sons, but had no significant effect on her daughters'. Mother's SBP was associated with almost one-tenth of mmHg increase in the SBP of the adult offspring. There was no evidence of an association for DBP. CONCLUSIONS: In families with adult members, the higher the parents' BMI and SBP, the higher their adult offspring's levels will be.


Assuntos
Filhos Adultos/estatística & dados numéricos , Pressão Sanguínea , Características da Família , Obesidade/epidemiologia , Adulto , Fatores Etários , Índice de Massa Corporal , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Peru
4.
Global Health ; 12(1): 29, 2016 06 02.
Artigo em Inglês | MEDLINE | ID: mdl-27255370

RESUMO

Human capital requires opportunities to develop and capacity to overcome challenges, together with an enabling environment that fosters critical and disruptive innovation. Exploring such features is necessary to establish the foundation of solid long-term partnerships. In this paper we describe the experience of the CRONICAS Centre of Excellence in Chronic Diseases, based at Universidad Peruana Cayetano Heredia in Lima, Peru, as a case study for fostering meaningful and sustainable partnerships for international collaborative research. The CRONICAS Centre of Excellence in Chronic Diseases was established in 2009 with the following Mission: "We support the development of young researchers and collaboration with national and international institutions. Our motivation is to improve population's health through high quality research." The Centre's identity is embedded in its core values - generosity, innovation, integrity, and quality- and its trajectory is a result of various interactions between multiple individuals, collaborators, teams, and institutions, which together with the challenges confronted, enables us to make an objective assessment of the partnership we would like to pursue, nurture and support. We do not intend to provide a single example of a successful partnership, but in contrast, to highlight what can be translated into opportunities to be faced by research groups based in low- and middle-income countries, and how these encounters can provide a strong platform for fruitful and sustainable partnerships. In defiant contexts, partnerships require to be nurtured and sustained. Acknowledging that all partnerships are not and should not be the same, we also need to learn from the evolution of such relationships, its key successes, hurdles and failures to contribute to the promotion of a culture of global solidarity where mutual goals, mutual gains, as well as mutual responsibilities are the norm. In so doing, we will all contribute to instil a new culture where expectations, roles and interactions among individuals and their teams are horizontal, the true nature of partnerships.


Assuntos
Saúde Global , Cooperação Internacional , Pesquisa Biomédica/organização & administração , Fortalecimento Institucional/organização & administração , Doença Crônica/prevenção & controle , Humanos , Estudos de Casos Organizacionais , Peru
6.
Glob Heart ; 10(1): 13-9, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25754562

RESUMO

The CRONICAS Centre of Excellence in Chronic Diseases, based at Universidad Peruana Cayetano Heredia, was created in 2009 with support from the U.S. National Heart, Lung, and Blood Institute (NHLBI). The vision of CRONICAS is to build a globally recognized center of excellence conducting quality and innovative research and generating high-impact evidence for health. The center's identity is embedded in its core values: generosity, innovation, integrity, and quality. This review has been structured to describe the development of the CRONICAS Centre, with a focus on highlighting the ongoing translational research projects and capacity-building strategies. The CRONICAS Centre of Excellence is not a risk-averse organization: it benefits from past experiences, including past mistakes, and improves upon them and thus challenges traditional research approaches. This ethos and environment are key to fostering innovation in research.


Assuntos
Academias e Institutos/organização & administração , Doença Crônica , Pesquisa Translacional Biomédica/organização & administração , Saúde Global , Humanos , National Heart, Lung, and Blood Institute (U.S.) , Objetivos Organizacionais , Peru , Desenvolvimento de Programas , Apoio à Pesquisa como Assunto , Estados Unidos
7.
Trials ; 15: 93, 2014 Mar 25.
Artigo em Inglês | MEDLINE | ID: mdl-24667035

RESUMO

BACKGROUND: Controlling hypertension rates and maintaining normal blood pressure, particularly in resource-constrained settings, represent ongoing challenges of effective and affordable implementation in health care. One of the strategies being largely advocated to improve high blood pressure calls for salt reduction strategies. This study aims to estimate the impact of a population-level intervention based on sodium reduction and potassium increase - in practice, introducing a low-sodium, high-potassium salt substitute - on adult blood pressure levels. METHODS/DESIGN: The proposed implementation research study includes two components: Phase 1, an exploratory component, and Phase 2, an intervention component. The exploratory component involves a triangle taste test and a formative research study designed to gain an understanding of the best implementation methods. Phase 2 involves a pragmatic stepped wedge trial design where the intervention will be progressively implemented in several clusters starting the intervention randomly at different times. In addition, we will evaluate the implementation strategy using a cost-effectiveness analysis. DISCUSSION: This is the first project in a Latin-American setting to implement a salt substitution intervention at the population level to tackle high blood pressure. Data generated and lessons learnt from this study will provide a strong platform to address potential interventions applicable to other similar low- and middle-income settings. TRIAL REGISTRATION: This study is registered in ClinicalTrials.gov NCT01960972.


Assuntos
Pressão Sanguínea , Dieta Hipossódica , Hipertensão/prevenção & controle , Projetos de Pesquisa , Cloreto de Sódio na Dieta/efeitos adversos , Adulto , Idoso , Protocolos Clínicos , Feminino , Humanos , Hipertensão/diagnóstico , Hipertensão/fisiopatologia , Masculino , Pessoa de Meia-Idade , Peru , Potássio na Dieta/administração & dosagem , Recomendações Nutricionais , Paladar , Fatores de Tempo , Resultado do Tratamento , Adulto Jovem
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