October 24, 2016TrialsOpen Access

Postprandial effect of breakfast glycaemic index on vascular function, glycaemic control and cognitive performance (BGI study): study protocol for a randomised crossover trial

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Why the study?

Does breakfast glycaemic index affect vascular function, glycaemic control, and cognitive performance in healthy young adults?

Population

Healthy young adults selected by consecutive sampling at urban primary care health clinics in Salamanca.

Comparison

Low glycaemic index breakfast and high glycaemic… vs Control condition consisting of water.

Design

RCT, Randomised crossover trial

Follow-up

120 minutes

Authors

NSNatalia Sánchez‐AguaderoGeneral / Preventive / Lipids LGLuis García‐OrtizPreventive Cardiology MPMaría C. Patino‐AlonsoUniversidad de Salamanca

Discussion

Member takes

Implication

Planned RCT will test acute breakfast GI effects on vascular function and cognition; leaves open current recommendations for healthy young adults.

Structured PICO

Does breakfast glycaemic index affect vascular function, glycaemic control, and cognitive performance in healthy young adults?

Population

Healthy young adults (aged 20-40 years, free from cardiovascular disease) selected by consecutive sampling at urban primary care health clinics in Salamanca (Spain).

Intervention

Low glycaemic index breakfast (dark chocolate, walnuts, yogurt, apple; GI 29.4, 1489 kJ) and high glycaemic index breakfast (bread, grape juice, strawberry jam; GI 64.0, 1318 kJ) administered in a crossover design with a 1-week washout period.

Comparator

Control condition consisting of water.

Outcome

Postprandial effect on vascular function (arterial stiffness and central haemodynamic parameters), glycaemic response, and cognitive performance measured up to 120 minutes post-meal.surrogate

This study protocol outlines a randomized crossover trial to evaluate the acute postprandial effects of high versus low glycemic index breakfasts on vascular function and cognitive performance in healthy young adults.

Cite This Study

Sánchez‐Aguadero et al. (2016) studied this question.

synapsesocial.com/papers/6a95413a25f7ee1b8233166d https://doi.org/10.1186/s13063-016-1649-x

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Implication

Planned RCT will test acute breakfast GI effects on vascular function and cognition; leaves open current recommendations for healthy young adults.

Postprandial effect of breakfast glycaemic index on vascular function, glycaemic control and cognitive performance (BGI study): study protocol for a randomised crossover trial

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Postprandial effect of breakfast glycaemic index on vascular function, glycaemic control and cognitive performance (BGI study): study protocol for a randomised crossover trial

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Also Consider

Also Consider