TRIM: Danish Form and Dose Study on Vitamin B12

The study investigates the absorption of different doses of hydroxocobalamin and cyanocobalamin in a vitamin B12-replete Danish population.

Completed

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Key information

Conditions

Healthy

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

At least 18 years old

Exclusion criteria

Use of vitamin pills with vitamin B12 within the last two weeks of the study
Treatment with vitamin B12 injections within the last year
Known chronic systemic disease
Not able to give informed consent.

Treatment and study plan

Vitamin B12

Dietary Supplement

Other names: Cobalamin

Primary outcomes

Vitamin B12 absorption (increase in holotranscobalamin)

Time frame: 3 days

Sponsors and collaborators

Lead sponsor

University of Aarhus

Other

Registry information

Official study title

TRIM: Danish Form and Dose Study in Vitamin B12

Important dates

Study start: 2014
Primary completion: 2016
Study completion: 2016
First posted: Jul 14, 2016
Registry last updated: Jul 14, 2016

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed