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Neural Effects of Green Tea Extract on Dorsolateral Prefrontal Cortex

NCT01615289 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 12

Last updated 2012-06-08

No results posted yet for this study

Summary

Green tea is being recognized as a beverage with potential benefits for human health and on cognitive function. In vitro and in vivo studies provide preliminary evidence that green tea intake may play a positive role in improving effects on cognitive functions. The investigators aim to examine the neural effects of green tea extract on brain activation in humans.

Conditions

  • Exploratory Behavior

Interventions

DIETARY_SUPPLEMENT

Single intragastric instillation of 250 ml green tea extract

Intragastric instillation by feeding tube

DIETARY_SUPPLEMENT

Single intragastric instillation of 500 ml green tea extract

Intragastric instillation by feeding tube

DIETARY_SUPPLEMENT

Single intragastric instillation of 250 ml control solution

Intragastric instillation by feeding tube

DIETARY_SUPPLEMENT

Single intragastric instillation of 500 ml control solution

Intragastric instillation by feeding tube

Sponsors & Collaborators

  • University Hospital, Basel, Switzerland

    lead OTHER

Principal Investigators

  • Christoph Beglinger, MD · University Hospital, Basel, Switzerland

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
35 Years
Sex
MALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2010-07-31
Primary Completion
2011-01-31
Completion
2012-01-31

Countries

  • Switzerland

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01615289 on ClinicalTrials.gov