H4H - Hydration for Health

Lafontan, Max

doi:10.1159/000360666

Cited by 10 publications

(4 citation statements)

References 12 publications

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“…This can lead to AKI [ 46 , 49 ]. Studies have shown dehydration is linked to a higher risk of both AKI and CKD [ 45 , 50 ]. Whilst there is evidence to suggest a positive association exists between dehydration and CKD, including an Australian study, a precise mechanism has not been established [ 41 , 45 , 50 , 51 ].…”

Section: Discussionmentioning

confidence: 99%

“…Studies have shown dehydration is linked to a higher risk of both AKI and CKD [ 45 , 50 ]. Whilst there is evidence to suggest a positive association exists between dehydration and CKD, including an Australian study, a precise mechanism has not been established [ 41 , 45 , 50 , 51 ]. A proposed mechanism is that prolonged elevated vasopressin secretion, induced by chronic dehydration, contributes to progressive tubulointerstitial damage, predisposing to CKD [ 41 , 52 ].…”

Section: Discussionmentioning

confidence: 99%

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The impact of daily temperature on renal disease incidence: an ecological study

et al. 2017

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BackgroundExtremely high temperatures over many consecutive days have been linked to an increase in renal disease in several cities. This is becoming increasingly relevant with heatwaves becoming longer, more intense, and more frequent with climate change. This study aimed to extend the known relationship between daily temperature and kidney disease to include the incidence of eight temperature-prone specific renal disease categories – total renal disease, urolithiasis, renal failure, acute kidney injury (AKI), chronic kidney disease (CKD), urinary tract infections (UTIs), lower urinary tract infections (LUTIs) and pyelonephritis.MethodsDaily data was acquired for maximum, minimum and average temperature over the period of 1 July 2003 to 31 March 2014 during the warm season (October to March) in Adelaide, South Australia. Data for daily admissions to all metropolitan hospitals for renal disease, including 83,519 emergency department admissions and 42,957 inpatient admissions, was also obtained. Renal outcomes were analyzed using time-stratified negative binomial regression models, with the results aggregated by day. Incidence rate ratios (IRR) and 95% confidence intervals (CI) were estimated for associations between the number of admissions and daily temperature.ResultsIncreases in daily temperature per 1 °C were associated with an increased incidence for all renal disease categories except for pyelonephritis. Minimum temperature was associated with the greatest increase in renal disease followed by average temperature and then maximum temperature. A 1°C increase in daily minimum temperature was associated with an increase in daily emergency department admissions for AKI (IRR 1.037, 95% CI: 1.026–1.048), renal failure (IRR 1.030, 95% CI: 1.022–1.039), CKD (IRR 1.017, 95% CI: 1.001–1.033) urolithiasis (IRR 1.015, 95% CI: 1.010–1.020), total renal disease (IRR 1.009, 95% CI: 1.006–1.011), UTIs (IRR 1.004, 95% CI: 1.000–1.007) and LUTIs (IRR 1.003, 95% CI: 1.000–1.006).ConclusionsAn increased frequency of renal disease, including urolithiasis, acute kidney injury and urinary tract infections, is predicted with increasing temperatures from climate change. These results have clinical and public health implications for the management of renal diseases and demand tailored health services. Future research is warranted to analyze individual renal diseases with more comprehensive information regarding renal risk factors, and studies examining mortality for specific renal diseases.Electronic supplementary materialThe online version of this article (10.1186/s12940-017-0331-4) contains supplementary material, which is available to authorized users.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

The impact of daily temperature on renal disease incidence: an ecological study

et al. 2017

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“…Nowadays, estimating the total fluid intake and real beverage pattern of a population may be considered as a real challenge in nutritional epidemiology. The associations between hydration, water, or beverage intake with health or disease has recently become an important area of research [ 1 , 2 ]. Several authors have assessed the relationship between the consumption of beverages and specific outcomes: for example, the intake of sugar-sweetened beverages (SSBs) and metabolic syndrome (MetS) or type 2 diabetes (T2DM) [ 3 ], hypertension [ 4 , 5 , 6 ] and other cardiometabolic variables [ 7 ]; or the intake of drinking water and its relationship to cardiovascular diseases (CVD) [ 8 ].…”

Section: Introductionmentioning

confidence: 99%

Beverage Intake Assessment Questionnaire: Relative Validity and Repeatability in a Spanish Population with Metabolic Syndrome from the PREDIMED-PLUS Study

et al. 2016

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We assess the repeatability and relative validity of a Spanish beverage intake questionnaire for assessing water intake from beverages. The present analysis was performed within the framework of the PREDIMED-PLUS trial. The study participants were adults (aged 55–75) with a BMI ≥27 and <40 kg/m2, and at least three components of Metabolic Syndrome (MetS). A trained dietitian completed the questionnaire. Participants provided 24-h urine samples, and the volume and urine osmolality were recorded. The repeatability of the baseline measurement at 6 and 1 year was examined by paired Student’s t-test comparisons. A total of 160 participants were included in the analysis. The Bland–Altman analysis showed relatively good agreement between total daily fluid intake assessed using the fluid-specific questionnaire, and urine osmolality and 24-h volume with parameter estimates of −0.65 and 0.22, respectively (R2 = 0.20; p < 0.001). In the repeatability test, no significant differences were found between neither type of beverage nor total daily fluid intake at 6 months and 1-year assessment, compared to baseline. The proposed fluid-specific assessment questionnaire designed to assess the consumption of water and other beverages in Spanish adult individuals was found to be relatively valid with good repeatability.

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“…Da estimativa de 30 anos de vida na era romana hoje podemos chegar aos 70 anos sem muito esforço [28]. Mas, para se viver bem tantos anos, diversos fatores devem ser levados em conta, como: nutrição e alimentação balanceada, ingestão de líquidos de forma adequada, influências psicológicas, fatores ambientais, determinantes genéticos e epigenéticos, além da prática atividades físicas regulares [29].…”

Section: Atividade Física E Equilíbrio Hidroeletrolíticounclassified

[Des]-[re]-[hiper]-hidratação

Davanzo

Canova

Kassisse

2015

Rev Bras Fisiol Exerc

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A hidratação adequada permanece sendo uma barreira a se superar. Por conta disso, neste estudo, objetivamos apresentar a resposta do organismo frente às adversidades do ambiente, clima seco, úmido, frio ou calor, estando o indivíduo em atividade ou em repouso. Como complemento para entendimento dos fenômenos fisiológicos envolvidos com a [des]- [re]-[hiper]-hidratação, apresenta-se o sistema renal contextualizando sua relação com o sistema cardiovascular e endócrino. São apresentados conceitos básicos como compartimentos líquidos do organismo, osmolaridade plasmática e urinária, funções dos rins, estímulos da sede. Também é abordado o ajuste fino que o corpo faz frente a situações de excesso (hiper-hidratação) ou falta de água no organismo (desidratação), dando especial atenção para o exercício físico e a importância da [re]-hidratação adequada. Terminando com orientações para que o atleta tenha uma melhora no desempenho tomando para sua rotina hábitos simples e saudáveis.Palavras-chave: hidratação, sais minerais, atividade física.

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H4H - Hydration for Health

Cited by 10 publications

References 12 publications

The impact of daily temperature on renal disease incidence: an ecological study

The impact of daily temperature on renal disease incidence: an ecological study

Beverage Intake Assessment Questionnaire: Relative Validity and Repeatability in a Spanish Population with Metabolic Syndrome from the PREDIMED-PLUS Study

[Des]-[re]-[hiper]-hidratação

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