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Sugar Intake clinical trials

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NCT ID: NCT05998772 Recruiting - Parkinson Disease Clinical Trials

Influence of Glucose on Metabolism and Clinical Symptoms of Patients With Parkinson's Disease

PaGlu
Start date: September 1, 2023
Phase:
Study type: Observational

Many patients with Parkinson's Disease (PD) report an increased consumption of fast-acting sugars. This tendency to consume sweet, high-sugar foods occurs in some patients even before the onset of cardinal motor symptoms. Some recent studies have demonstrated that PD patients have an increased consumption of fast-acting carbohydrates compared to healthy controls. However, the reason for this change in eating behavior has not yet been adequately explained. It is discussed that the increased sugar intake leads to an increased dopamine release in the brain via an increase in insulin and thus to an improvement in clinical symptoms. This study investigates the influence of fast-acting carbohydrates on insulin and glucose blood levels as well as motor and non-motor symptoms in patients with PD using an oral glucose tolerance test and a placebo oral glucose tolerance test in a crossover design.

NCT ID: NCT01267474 Completed - Sugar Intake Clinical Trials

Reducing the Use of Sugar by School Lunch Cooks in Public Schools

Start date: March 2007
Phase: Phase 3
Study type: Interventional

The main objective was to evaluate the effect of a nutritional education program for school lunch cooks, aiming to reduce added sugar in schools meals and in their sugar intake.

NCT ID: NCT01046474 Completed - Physical Activity Clinical Trials

Reducing Beverages and Sugar and Increasing Physical Activity in Public School Adolescents From Brazil

PAPAS
Start date: February 2010
Phase: Phase 3
Study type: Interventional

The main objective is to evaluate the effect on BMI of a school-based program that discourages the consumption of all sweetened beverages, encourages the reduction in sugar intake, and encourages the increase in physical activity among adolescents and their families from a low socioeconomic area.