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Clinical trialNCT03046927CompletedPhase 2/PHASE3Interventional

Vitamin D and Residual Beta-Cell Function in Type 1 Diabetes

SponsorBenjamin U. Nwosu, MDEnrollment48Type 1 Diabetes
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This project is designed to study the role of vitamin D supplementation on the honeymoon phase of type 1 diabetes in children who are on standardized insulin treatment. The results could lead to significant changes in the approach to the early phase of type 1 diabetes with a strong emphasis on prolonging the honeymoon phase by using vitamin D and maintaining these patients on a standardized insulin regimen. The overall goal is to reduce the long-term complications of type 1 diabetes.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • University of Massachusetts Medical School

    Worcester, Massachusetts, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Ergocalciferol →
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
19 Oct 2017
Primary completion
12 Apr 2021
Completion
20 Apr 2021
Last update posted
10 Jul 2024
Registered enrollment
48
Registry id
NCT03046927
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.