Prevention of Vitamin D Deficiency Following Pediatric CHD Surgery: a Phase II Dose Evaluation Randomized Controlled Trial Comparing Usual Care With a High Dose Pre-operative Supplementation Regimen Based on the Institute of Medicine Daily Upper Tolerable Intake Level
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.
- Dean Ferguson, Ph.D.
Ottawa Hospital Research Institute
Study Chair - Dermot R Doherty, M.B., B.Ch.
Temple Street Children's University Hospital Dublin and University College
Study Chair - Hope Weiler, Ph.D.
McGill University
Study Chair - James D McNally, M.D., Ph.D.
Children's Hospital of Eastern Ontario
Principal Investigator - Kusum Menon, M.D.
Children's Hospital of Eastern Ontario
Study Chair - Lauralyn McIntyre, M.D.
Ottawa Hospital
Study Chair
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.
- Children'S Hospital of Eastern Ontario
Ottawa, Ontario, Canada
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
- 31 Jul 2013
- Primary completion
- 31 Dec 2015
- Completion
- 31 Dec 2015
- Last update posted
- 22 Jul 2019
- Registered enrollment
- 46
- Registry id
- NCT01838447
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.