Clinical trial

Vitamin D for Established Type 2 Diabetes (DDM2)

NCT01736865

StatusCOMPLETED

Study typeINTERVENTIONAL

Start date2012-12-01

PhasePHASE2 / PHASE3

Study timeline

Study start (unknown)2012-12-01Date precision: month

Registry last updated2020-04-01

Observed by CureCurrent2026-10-07

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

Conditions

Type 2 Diabetesunresolved

Interventions

CholecalciferolDRUG · verified · RxNorm: cholecalciferol

PlaceboDRUG

Sponsors & collaborators

Tufts Medical Centerlead sponsor

National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)collaborator

Mapped research locations

BostonMassachusetts, United States1 CincinnatiOhio, United States1

Registry source

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

Open NCT01736865 on ClinicalTrials.gov ↗

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