Trials / Completed
CompletedNCT02679833
Effect of Toothpaste Fortified With Cyanocobalamin on Vitamin B12 Status
Effect of Toothpaste Fortified With Cyanocobalamin on Vitamin B12 Status: A 3 Month Placebo Controlled Randomized Study
- Status
- Completed
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 180 (actual)
- Sponsor
- Universität des Saarlandes · Academic / Other
- Sex
- All
- Age
- 18 Years – 75 Years
- Healthy volunteers
- Accepted
Summary
A 3 months randomized, placebo-controlled study on the effect of toothpaste fortified with vitamin B12 on vitamin B12 status markers and related metabolic markers. The primary outcome variable is the difference in the change of methylmalonic acid after 3 months between the two study arms.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DIETARY_SUPPLEMENT | Placebo | Toothpaste not containing the vitamin. |
| DIETARY_SUPPLEMENT | Cyanocobalamin | Toothpaste containing100 µg cyanocobalamin/g. |
Timeline
- Start date
- 2014-11-01
- Primary completion
- 2015-12-01
- Completion
- 2015-12-01
- First posted
- 2016-02-10
- Last updated
- 2018-05-11
Locations
2 sites across 1 country: Germany
Source: ClinicalTrials.gov record NCT02679833. Inclusion in this directory is not an endorsement.