Water Intervention for Thinking in Kids (WITiKids ) Study

NCT ID: NCT02816450

Last Updated: 2018-07-31

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-06-30

Study Completion Date

2018-06-30

Brief Summary

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The aim of this study is to determine the influence of changes in water intake on changes in cognitive function among preadolescent children. Further, the proposed work will determine the relationship between urinary markers of hydration process and cognitive function. We hypothesize that an increase in water intake will result in greater cognitive performance. In addition, improvements in hydration demonstrated by lower urine concentration will be correlated with greater cognitive performance.

Detailed Description

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Conditions

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Low Fluid Intake, Chronic

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

OTHER

Blinding Strategy

NONE

Study Groups

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HIGH

Increase water intake to 2.5 liters per day for 4 days

Group Type EXPERIMENTAL

Water Intake

Intervention Type BEHAVIORAL

LOW

Decrease water intake to 0.5 liter per day for 4 days

Group Type EXPERIMENTAL

Water Intake

Intervention Type BEHAVIORAL

Interventions

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Water Intake

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

1. Parental/guardian consent
2. Normal or corrected-to-normal vision based on the minimal 20/20 standard in order to complete the cognitive task (below 20/20 vision).

Exclusion Criteria

1. Participants younger than 9 years and older than 10 years at the time of testing age.
2. Prior diagnosis of cognitive or physical disability, including ADHD (severe asthma, epilepsy, chronic kidney disease, and dependence upon a wheelchair/walking aid).
3. Use of anti-psychotic, anti-depressant, anti-anxiety medication, as well as those medications used for ADD/ADHD (use of any anti-psychotic, anti-depressant, anti-anxiety, and ADD/ADHD medications).
4. Participants must have not yet reached, or be in the earliest stages, of puberty, as measured by a modified test of the Tanner Staging System
5. IQ below 85
6. Use of medications that alter urinary excretion and water metabolism
7. Use of internal electronic device, such as a pacemaker
Minimum Eligible Age

9 Years

Maximum Eligible Age

10 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Danone Global Research & Innovation Center

INDUSTRY

Sponsor Role collaborator

University of Illinois at Urbana-Champaign

OTHER

Sponsor Role lead

Responsible Party

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Naiman Khan

Assistant Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Department of Kinesiology and Community Health

Urbana, Illinois, United States

Site Status

Countries

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United States

References

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Khan NA, Westfall DR, Jones AR, Sinn MA, Bottin JH, Perrier ET, Hillman CH. A 4-d Water Intake Intervention Increases Hydration and Cognitive Flexibility among Preadolescent Children. J Nutr. 2019 Dec 1;149(12):2255-2264. doi: 10.1093/jn/nxz206.

Reference Type DERIVED
PMID: 31504690 (View on PubMed)

Other Identifiers

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14701

Identifier Type: -

Identifier Source: org_study_id

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