Asthma study: Cholecalciferol D3
Official title VItamin D in pregnanCy for prevenTion Of eaRlY Childhood Asthma
ClinicalTrials.gov ID: NCT06570889
What this study is testing
- What it's testing
- The study wants to find out whether giving more vitamin D than usual during pregnancy can reduce the risk of asthma or persistent wheeze in children during their first three years.
- Who it's for
- Pregnant women who are willing to take vitamin D supplements during pregnancy.
- What's involved
- Participants will receive vitamin D supplements while they are pregnant and will be asked to attend study visits and provide information about their child’s health.
- Time commitment
- The study lasts through the pregnancy and includes follow‑up visits for up to three years after the child is born.
- Phase 3: a large, late-stage study
You might receive a placebo (an inactive treatment) instead of the study drug.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 to 45, women only. Healthy volunteers may be eligible.
You may be able to join if
- Pregnant Danish women before week 26 with blood levels of EPA+DHA above 4.7% of total fatty acids
- No current vitamin D intake above the recommended 400 IU/day
- No endocrine-, heart-, kidney- or auto-immune disorders
- No disorders requiring treatment with blood thinning medication
The study team makes the final eligibility decision.
Where it is enrolling
- Gentofte Municipality, Denmark
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part, but confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling female, 18 years to 45 years. Healthy volunteers may be eligible. The study team makes the final eligibility decision.
Where is this trial taking place?
This study is enrolling now at Gentofte Municipality, Denmark. Enter your location above to see the nearest enrolling site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool that is independent of the study sponsor. Details come from ClinicalTrials.gov. The study team decides eligibility, and your own doctor gives medical advice.