Clinical trial

Vitamin C to Decrease Effects of Smoking in Pregnancy on Infant Lung Function (VCSIP) Longer Term Follow Up

NCT06106646

StatusRECRUITING

Study typeOBSERVATIONAL

Start date2023-10-11

PhaseN/A

Study timeline

Study start (actual)2023-10-11Date precision: day

Registry last updated2025-03-18

Observed by CureCurrent2026-10-07

Recorded dates are source observations, not predictions. Missing milestones are not estimated.

Conditions

Asthmaunresolved

Pulmonary Functionunresolved

Wheezingunresolved

In Utero Nicotineunresolved

Interventions

No active intervention in this protocol (previously randomized to Vitamin C)DIETARY_SUPPLEMENT

No active intervention in this protocol (previously randomized to Placebo)OTHER

Sponsors & collaborators

Oregon Health and Science Universitylead sponsor

Indiana Universitycollaborator

National Heart, Lung, and Blood Institute (NHLBI)collaborator

Mapped research locations

PortlandOregon, United States1 IndianapolisIndiana, United States1

Registry source

Open the source record to verify current eligibility, contacts, locations and registry updates.

Open NCT06106646 on ClinicalTrials.gov ↗

Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.