Does Low Dose Oral Vitamin K Improve International Normalized Ratio (INR) Stability? (OVWAC VII)
This study has been completed.
St. Joseph's Healthcare Hamilton
First Posted: October 6, 2009
Last Update Posted: May 21, 2015
University of Western Ontario, Canada
Information provided by (Responsible Party):
Mark Crowther, St. Joseph's Healthcare Hamilton
No Study Results Posted on ClinicalTrials.gov for this Study
|Study Status:||This study has been completed.|
|Study Completion Date:||April 2014|
|Primary Completion Date:||April 2014 (Final data collection date for primary outcome measure)|
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Boonyawat K, Wang L, Lazo-Langner A, Kovacs MJ, Yeo E, Schnurr T, Schulman S, Crowther MA. The effect of low-dose oral vitamin K supplementation on INR stability in patients receiving warfarin. A randomised trial. Thromb Haemost. 2016 Aug 30;116(3):480-5. doi: 10.1160/TH16-04-0320. Epub 2016 Jun 23.