The Influence of Different Food Componente on Zinc Absorption in Young Adults Consuming Zinc Fortified Porridges Prepared From Maize, Beans and Sorghum: a Series of Six Similar Randomized, Single-blind Studies

NCT ID: NCT01210794

Last Updated: 2012-01-10

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

Total Enrollment

90 participants

Study Classification

OBSERVATIONAL

Study Start Date

2009-03-31

Study Completion Date

2010-06-30

Brief Summary

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The influence of different food componente on zinc absorption in young adults consuming zinc fortified porridge's prepared from maize, beans and sorghum: a series of six similar randomized, single-blind studies.

Detailed Description

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Conditions

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Study Not Related to a Disease. Nutrition Study Without Drug Administration.

Interventions

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The influence of different food components on zinc absorption in young adults consuming zinc fortified porridges prepared from maize, beans and sorghum

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

1. Male or female of 18 to 45 years old
2. Body Mass Index in the range of 19 to 25
3. No mineral and vitamin supplements two weeks prior to the study and during the whole duration of the study

Exclusion Criteria

1. Any metabolic, gastrointestinal or chronic disease (according to the subjects own statement)
2. Long-term medication during the whole study (except for contraceptives)
3. Smoking
4. Pregnancy
5. Lactating
6. Earlier participation in any other clinical study within the last 30 days

* Subject Withdrawal:

* Incomplete consumption of test meal
* Missing of test meal Missing of iv dose
* Incomplete urine collection (studies 2-6); exceptions to be discussed for study 1
* No blood sample at start of study
* Consumption of food within 3 hours after iv dose - to be evaluated
* Vomiting within 3 hours after test meal administration - to be evaluated
* Sick subjects and subjects taking any medication during study - to be evaluated (postponement of test meal possible)
Minimum Eligible Age

18 Years

Maximum Eligible Age

45 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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ETH Zurich, Human Nutrition Laboratory

UNKNOWN

Sponsor Role collaborator

University of Zurich

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Rita Wegmueller, Dr

Role: PRINCIPAL_INVESTIGATOR

ETH Zurich, Human Nutrition Laboratory

Locations

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ETh Zurich

Zurich, , Switzerland

Site Status

Countries

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Switzerland

References

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Brnic M, Wegmuller R, Zeder C, Senti G, Hurrell RF. Influence of phytase, EDTA, and polyphenols on zinc absorption in adults from porridges fortified with zinc sulfate or zinc oxide. J Nutr. 2014 Sep;144(9):1467-73. doi: 10.3945/jn.113.185322. Epub 2014 Jun 25.

Reference Type DERIVED
PMID: 24966411 (View on PubMed)

Other Identifiers

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HNL/CTC08-09

Identifier Type: -

Identifier Source: org_study_id

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