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Clinical trialNCT01728922CompletedPhase 1/PHASE2Interventional

Dose-related Effects of Vitamin D3 on Immune Responses in Patients With Clinically Isolated Syndrome

SponsorUniversity College DublinEnrollment64Clinically Isolated SyndromeMultiple Sclerosis
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

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

  • Michael Hutchinson, MB, FRCP

    St Vincent's University Hospital, Ireland

    Principal Investigator

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.

Ireland
  • St Vincent'S University Hospital

    Dublin, Dublin 4, Ireland

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

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

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

Start
6 Nov 2012
Primary completion
5 Jun 2015
Completion
5 Jun 2016
Last update posted
3 May 2017
Registered enrollment
64
Registry id
NCT01728922

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.