Vitamin D and T-Regulatory Cells in Coronary Artery Disease
This study has been terminated.
(slow enrollment, funding ended)
Sponsor:
Creighton University
Information provided by:
Creighton University
ClinicalTrials.gov Identifier:
NCT01183962
First received: August 17, 2010
Last updated: August 3, 2011
Last verified: August 2011
- Full Text View
- Tabular View
- No Study Results Posted
- Disclaimer
- How to Read a Study Record
Purpose
The purpose of this study is to evaluate the effect of Vitamin D supplementation on cardiovascular disease and certain cells (T-regulatory cells) in the body that play a role in plaque formation in arteries. This study will determine the levels of Vitamin D and T-regulatory cells in subjects with coronary artery disease and if Vitamin D supplementation will affect future events such as heart attach and stroke.
Condition | Intervention |
---|---|
Coronary Artery Disease Cardiovascular Disease |
Dietary Supplement: Vitamin D Other: No medication |
Study Type: | Interventional |
Study Design: | Allocation: Randomized Intervention Model: Parallel Assignment Masking: Single Blind (Outcomes Assessor) Primary Purpose: Prevention |
Official Title: | Vitamin D and T-Regulatory Cells in Coronary Artery Disease |
Resource links provided by NLM:
Further study details as provided by Creighton University:
Primary Outcome Measures:
- increase in T-regulatory Cells [ Time Frame: 1 year ] [ Designated as safety issue: No ]We expect significant improvement in the suppressive capacity, with or without increase in the number, of circulating T-regs after vitamin D supplementation. This increase in T-regs function will correlate with improvement in clinical parameters.
Secondary Outcome Measures:
- decrease pro-inflammatory cytokines & sTNFR1 and increase serum IL-10 [ Time Frame: 1 year ] [ Designated as safety issue: No ]We also expect that vitamin D supplementation will decrease the levels of pro-inflammatory cytokines and sTNFR1 and increase the level of serum IL-10
Estimated Enrollment: | 50 |
Study Start Date: | February 2010 |
Primary Completion Date: | August 2011 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
---|---|
Vitamin D
Subject receives daily dose of Vitamin D
|
Dietary Supplement: Vitamin D
Vitamin D 3000 IU daily
|
No medicine
Subject does not receive medication
|
Other: No medication
No intervention
|
Eligibility
Ages Eligible for Study: | 30 Years to 80 Years |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Criteria
Inclusion Criteria:
- between the ages of 30 and 80 years
- have a history of medically treated coronary artery disease
Exclusion Criteria:
- history of smoking in the past 2 years
- history of diabetes mellitus
Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT01183962
Locations
United States, Nebraska | |
The Cardiac Center at Creighton University | |
Omaha, Nebraska, United States, 68131 |
Sponsors and Collaborators
Creighton University
Investigators
Principal Investigator: | Michael DelCore, MD | Creighton University |
More Information
No publications provided
Keywords provided by Creighton University:
Additional relevant MeSH terms:
ClinicalTrials.gov processed this record on October 17, 2012
No publications provided
Responsible Party: | Michael Del Core, MD, Creighton University |
ClinicalTrials.gov Identifier: | NCT01183962 History of Changes |
Other Study ID Numbers: | 09-15602 |
Study First Received: | August 17, 2010 |
Last Updated: | August 3, 2011 |
Health Authority: | United States: Institutional Review Board |
Keywords provided by Creighton University:
CAD Vitamin D CVD |
Additional relevant MeSH terms:
Cardiovascular Diseases Coronary Artery Disease Myocardial Ischemia Coronary Disease Heart Diseases Arteriosclerosis Arterial Occlusive Diseases Vascular Diseases |
Vitamin D Ergocalciferols Vitamins Bone Density Conservation Agents Physiological Effects of Drugs Pharmacologic Actions Micronutrients Growth Substances |
ClinicalTrials.gov processed this record on October 17, 2012