Study of the Metabolism of Two Magnesium Supplements in Healthy Volunteers

January 10, 2014 updated by: University of Aarhus

Pharmacokinetic Study of Mablet as Oral Supplement and Magnesium Sulfate as Infusion

The present study is part of a project titled 'Magnesium in asthma and chronic obstructive pulmonary disease'. The hypothesis of the main project is that daily magnesium supplement will benefit patients with asthma and chronic obstructive pulmonary disease.

The aim of this part of the project is to study the pharmacokinetics of the following two magnesium supplements:

  • Mablet (dietary supplement)
  • Magnesium Sulfate (solution for infusion)

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

10

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Denmark
      • Aarhus C, Denmark, 8000
        • Research Dept. of Respiratory Medicine, Aarhus University Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

16 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Male

Description

Inclusion Criteria:

  • Healthy volunteers.

Exclusion Criteria:

  • Smokers,
  • Using pharmaceuticals/supplements,
  • Vegans/vegetarians,
  • Major changes in eating habits within one week prior to study start.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Allocation: Non-Randomized
  • Interventional Model: Crossover Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Active Comparator: Mablet
Dietary supplement: Mablet (Magnesium-supplement)
Mablet: Magnesium hydroxide/ -oxide (360 mg/tablet) 3 tablets as a single dose Produced by: Gunnar Kjems APS
Other Names:
  • Mablet
No Intervention: Baseline
Active Comparator: Magnesium sulfate
Drug: Magnesium Sulfate
Solution for a single bolus-infusion, containing 2 grams of magnesium sulfate.
Other Names:
  • Magnesiumsulfat 'SAD'

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Pharmacokinetic parameters
Time Frame: Two years
Clearance, half-life & absorption fraction
Two years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

University of Aarhus

Collaborators

Aarhus University Hospital
GCP-unit at Aarhus University Hospital, Aarhus, Denmark
Gunnar Kjems APS

Investigators

  • Principal Investigator: Ronald Dahl, Professor, Dept. of Respiratory Medicine, Aarhus University Hospital

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

December 1, 2012

Primary Completion (Actual)

January 1, 2014

Study Completion (Actual)

January 1, 2014

Study Registration Dates

First Submitted

April 27, 2010

First Submitted That Met QC Criteria

April 28, 2010

First Posted (Estimate)

April 29, 2010

Study Record Updates

Last Update Posted (Estimate)

January 13, 2014

Last Update Submitted That Met QC Criteria

January 10, 2014

Last Verified

January 1, 2014

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 9727b

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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