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The Effect of Vitamin D Sublingual Spray on Vitamin D3 Levels in the Blood Compared to Other Forms of Vitamin D3

NCT06142136 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 99

Last updated 2023-11-21

No results posted yet for this study

Summary

The randomized comparative study was performed on 99 outpatients with below 30 ng/ml of vitamin D. Participants were randomized into three groups to receive vitamin D3 supplementation in three different forms - sublingual spray, oral oil droplets, and capsules. Each participant received vitamin D3 4000 IU daily for 30 days and the vitamin D levels were measured before and after the intervention.

Conditions

  • Vitamin D3 Deficiency

Interventions

DIETARY_SUPPLEMENT

Vitamin D substitution with sublingual sprayable microemulsion.

Participants received sublingual sprayable microemulsion of vitamin D3 4000 IU daily for 30 days.

DIETARY_SUPPLEMENT

Vitamin D substitution with oil droplets

Participants received oil droplets of vitamin D3 4000 IU daily for 30 days.

DIETARY_SUPPLEMENT

Vitamin D substitution with capsules

Participants received capsules of vitamin D3 4000 IU daily for 30 days.

Sponsors & Collaborators

  • Pauls Stradins Clinical University Hospital

    lead OTHER

Principal Investigators

  • Valdis Pirags, MD, PhD · Pauls Stradins Clinical University Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-03-28
Primary Completion
2021-04-26
Completion
2021-04-26

Countries

  • Latvia

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06142136 on ClinicalTrials.gov