Clinical trial

LungVITamin D and OmegA-3 Trial (lungVITAL)

NCT01728571

StatusACTIVE_NOT_RECRUITING

Study typeINTERVENTIONAL

Start date2010-07-01

PhaseNA

Study timeline

Study start (actual)2010-07-01Date precision: month

Registry last updated2026-08-07

Observed by CureCurrent2026-10-07

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

Conditions

COPDunresolved

Asthmaunresolved

Pulmonary Functionunresolved

Pneumoniaunresolved

Interventions

Vitamin D3DIETARY_SUPPLEMENT

fish oilDIETARY_SUPPLEMENT

Vitamin D3 placeboDIETARY_SUPPLEMENT

Fish oil placeboDIETARY_SUPPLEMENT

Sponsors & collaborators

Brigham and Women's Hospitallead sponsor

Harvard School of Public Health (HSPH)collaborator

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

National Center for Complementary and Integrative Health (NCCIH)collaborator

National Cancer Institute (NCI)collaborator

Mapped research locations

BostonMassachusetts, United States1

Registry source

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

Open NCT01728571 on ClinicalTrials.gov ↗

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