Bioequivalence Study on Vitamin D in Healthy Adults
NCT03552653 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 31
Last updated 2018-06-12
Summary
The objective of this study is to evaluate and compare the bioequivalence between a single oral dose of vitamin D3 gummy vitamin versus vitamin D3 tablet in healthy adults.
Conditions
- Measure Absorption of Vitamin D in Blood
Interventions
- DIETARY_SUPPLEMENT
-
Vitafusion Extra Strength Vitamin D
Monitor Vitamin D blood levels
Sponsors & Collaborators
-
Medical University of South Carolina
collaborator OTHER -
Church & Dwight Company, Inc.
lead INDUSTRY
Principal Investigators
-
Annahita Ghassemi · Church & Dwight Company, Inc.
Study Design
- Allocation
- RANDOMIZED
- Purpose
- OTHER
- Masking
- SINGLE
- Model
- CROSSOVER
Eligibility
- Min Age
- 18 Years
- Max Age
- 45 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2017-08-26
- Primary Completion
- 2017-12-22
- Completion
- 2017-12-22
Countries
- United States
Study Locations
More Related Trials
-
A Comparative Dissolution and Absorption Study of an Orodispersible Powder, Chewable Tablet and Soft Gel Capsule Vitamin D3 Supplementation
NCT05706259 ·Status: COMPLETED ·Phase: NA
-
Comparison of 25-hydroxy Vitamin D Level in Caucasian Women Receiving Vitamin D Supplementation and Not Receiving Supplementation: a Randomized Controlled Trial.
NCT00882505 ·Status: COMPLETED ·Phase: NA
-
Inter-relationship Between Vitamin D Requirements and Calcium Intake in Older Adults
NCT01990872 ·Status: COMPLETED ·Phase: NA
-
Vitamin D for Established Type 2 Diabetes (DDM2)
NCT01736865 ·Status: COMPLETED ·Phase: PHASE2/PHASE3
-
Evaluation of the Bioavailability of Vitamin D2 in Yeast and Bread
NCT02720575 ·Status: COMPLETED ·Phase: NA
-
The Variability of 25-hydroxyvitamin D Response From Crystalline 25-hydroxyvitamin D3
NCT01633658 ·Status: WITHDRAWN ·Phase: NA
-
Effect of Vitamin D-biofortified Eggs on Wintertime Serum 25-hydroxyvitamin D in Adults: Randomized Controlled Trial
NCT02678364 ·Status: COMPLETED ·Phase: NA
-
Vitamin D Supplementation and Muscle Function in Older Adults
NCT02015611 ·Status: COMPLETED ·Phase: NA
-
Vitamin D Supplementation and Muscle Characteristics in Trained Subjects
NCT02599675 ·Status: COMPLETED ·Phase: NA
-
The Effect Of Vitamin D On Measures Of Bone Health And Gene Expression
NCT01696409 ·Status: COMPLETED
-
Epigenetic Memory of Vitamin D Supplementation
NCT06104111 ·Status: RECRUITING ·Phase: PHASE1
-
Assessment of the Efficacy of Vitamin D-fortified Bread in Healthy Adults
NCT02516254 ·Status: COMPLETED ·Phase: NA
-
The Effect of a High-dose Oral Vitamin D3 Bolus on Serum 25(OH)D3 and Vitamin D Receptor Target Gene Expression
NCT02063334 ·Status: COMPLETED ·Phase: PHASE1
-
Effect of vitaminD3 or 25(OH)D3 Fortified Dairy on Vitmain D Status and CVD Risk Markers
NCT02535910 ·Status: UNKNOWN ·Phase: NA
-
Evaluation of a Nutritional Technology for Vitamin D Absorption
NCT06266702 ·Status: COMPLETED ·Phase: NA
-
The Role of Vitamin D in Female Reproductive Tract Immunity
NCT02186535 ·Status: COMPLETED ·Phase: PHASE1
-
Vitamin D Intervention Trial in Healthy Chinese, Phase II
NCT01998763 ·Status: COMPLETED ·Phase: PHASE1
-
Vitamin D Intervention Trial in Healthy Chinese
NCT01817036 ·Status: COMPLETED ·Phase: PHASE1
-
Comparison of Changes in Serum 25(OH)D Concentrations Following Vitamin D Supplementation With Chewable Tablets Versus Pills
NCT02158598 ·Status: COMPLETED ·Phase: PHASE4
-
A Pilot Study to Examine the Effects of Vitamin D Supplementation on Mitochondrial Bioenergetics in Older Adults
NCT02445066 ·Status: COMPLETED ·Phase: EARLY_PHASE1
-
Dietary Supplementation With 25-hydroxyvitamin D3 in Older Adults
NCT01398202 ·Status: COMPLETED ·Phase: NA
-
Vitamin D Supplementation and Physical Function in Older Adults
NCT01179503 ·Status: COMPLETED ·Phase: EARLY_PHASE1
-
Effect of Vitamin D on Cardiovascular Metabolic Risk in Overweight/Obesity Adolescents in China
NCT07053657 ·Status: RECRUITING ·Phase: NA
-
A Single Wintertime Dose of Vitamin D3 to Prevent Winter Decline in Vitamin D Status in Healthy Adults
NCT01924910 ·Status: COMPLETED ·Phase: PHASE4
-
Effectiveness and Safety of Two Vitamin D3 Supplementation Regimens in Adults with Early-stage COVID-19
NCT06585995 ·Status: COMPLETED ·Phase: NA