Navigation Links
Warfarin May Need Less Monitoring for Some
Date:11/14/2011

By Serena Gordon
HealthDay Reporter

MONDAY, Nov. 14 (HealthDay News) -- Most people taking the blood-thinner warfarin need blood tests every four weeks to make sure they're receiving the right dose of medication, but new research suggests that some people could safely have those tests done just once every 12 weeks.

Longer intervals between monitoring isn't an option for everyone on warfarin, just those who have received the same dose of medication for six months or longer, noted the study, published in the Nov. 15 issue of the Annals of Internal Medicine.

"Sometimes it's difficult to go every four weeks, and we found that for patients who are very stable who have been monitored every four weeks, going every 12 weeks was not different in dosing," said the study's lead author, Dr. Sam Schulman, a professor of medicine and director of the clinical thromboembolism program at McMaster University in Hamilton, Ontario.

"Since there are 2 million patients in North America on warfarin, it could add quite a bit of cost savings if they could go longer [between tests]," said Schulman.

Warfarin (brand names Coumadin, Jantoven) thins the blood, and it's prescribed to help prevent blood clots. Blood clots can cause heart attacks and strokes. If too little warfarin is given, the blood isn't thinned enough and blood clots can form. But too much warfarin can thin the blood excessively, making internal bleeding a risk.

Once the right dose is found, some people remain stable on that dose indefinitely. For others, constant changes are needed to their warfarin dose. Schulman said that about one-third of his patients have stable doses.

The test that's done every four weeks to monitor a patient's warfarin dose is called international normalized ratio (INR) monitoring.

The current study included 250 people who were receiving unchanged warfarin doses for at least six months. They were randomly assigne
'/>"/>

Copyright©2010 ScoutNews,LLC.
All rights reserved  

0

GOOD

Page: 1 2 3

Related medicine news :

1. Herbal Supplements, Warfarin Can Be Hazardous Mix
2. New Blood Thinner a Promising Alternative to Warfarin
3. Warfarin Patients Often Unaware of Risks from Herbs, Supplement Use
4. Warfarin Use May Raise Risk of Death From Traumatic Injuries
5. Study Pits New Blood Thinner Against Warfarin For Irregular Heartbeat
6. Apixaban superior to warfarin for preventing stroke, reducing bleeding and saving lives
7. New Blood Thinner May Outperform Warfarin for Irregular Heartbeat
8. Almac Launches New STEMS System to Transform Temperature Controlled Shipment Monitoring in Clinical Trials
9. ANT+ and iTMP Announce the Digifit™ Ecosystem - The First iPhone™ Apps to Integrate Running, Cycling and Heart Rate Monitoring
10. The Results Are In: Users of BodyMedia's Wearable Body-Monitoring Technology Lose 3 Times More Weight
11. Improved patient care with telemonitoring
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Warfarin May Need Less Monitoring for Some
(Date:5/20/2013)... The India Network Foundation, a ... insurance, announces a new pre-existing condition coverage plan: ... the years, India Network members have requested a ... maximums, and duration. The Platinum Comprehensive Plan is ... the valuable coverage and benefits of a PPO ...
(Date:5/20/2013)... This week has been dedicated as National Dog ... 25th) is an awareness campaign designated to help prevent dog ... owners to properly train their pets, and educate children on ... lawyers at Buckfire & Buckfire, P.C. represent victims of ... personal injury law firm is a large advocate of this ...
(Date:5/20/2013)... 20, 2013 When people have ... always to become a celebrity. New Jersey governor ... ABC News report (“Chris Christie Says Lap Band ... that the surgery was not done so that ... celebrity status as a former lap band patient. ...
(Date:5/20/2013)... May 20, 2013 Dr. Robert Mokbel ... and trained to use the Laser Assisted New Attachment ... treat patients with gum disease. LANAP may help many ... to gum disease restore the jawbone support necessary to ... buildup of plaque and tartar in the mouth. Daily ...
(Date:5/20/2013)... (PRWEB) May 20, 2013 Mombo from ... first national conference of the US Lactation Consultant Association ... experts including nurses, doctors and other health professionals. ... aimed at helping lactation professionals discover and learn about ... one of the most popular nursing pillows, which new ...
Breaking Medicine News(10 mins):Health News:Indian Network announces Platinum Comprehensive Visitor Health Insurance Plan with Pre-existing Condition Choices for Visitors on Short Term Trip to the United States 2Health News:Indian Network announces Platinum Comprehensive Visitor Health Insurance Plan with Pre-existing Condition Choices for Visitors on Short Term Trip to the United States 3Health News:Buckfire & Buckfire, P.C. Dog Bite Lawyers in Michigan Discuss National Dog Bite Prevention Week 2Health News:The Lap Band Center: Dr. Atul Madan Applauds Chris Christie's Dedication to Family and Loss of 30 Pounds After Lap Band Surgery 2Health News:The Lap Band Center: Dr. Atul Madan Applauds Chris Christie's Dedication to Family and Loss of 30 Pounds After Lap Band Surgery 3Health News:Fountain Valley, Ca Gum Disease Patients with Missing Teeth Can Now Receive Laser Gum Surgery from Dr. Robert Mokbel for Success with Dental Implants 2Health News:Comfort & Harmony™ Exhibited mombo™ Nursing Pillow at USLCA’s First Inaugural Conference 2
... Blood America, Inc. (OTC Bulletin Board: CBAI), the umbilical ... focused on bringing the life saving potential of stem ... announce that its shareholders at a Special Meeting on ... increase the number of authorized (not outstanding) common shares. ...
... Education Solution Streamlines Student Evaluations and Consolidates Scheduling and Curriculum ... ... March 25, 2009 -- one45 Software, a leading provider of ... Cytiva Software Inc. (CRX:TSX.V), announced today the selection of its ...
... produces its own direct mail concept boxes to draw medical device packagers ... ... March 25, 2009 -- To announce their new clean room production capabilities, ... devices industry. The well-known custom thermoformer of trays, clamshells and other plastic ...
... Professional is less invasive than blood tests at detecting lead levels in ... ... Until now, determining a person,s lead exposure has been an invasive procedure ... Professional, a new saliva-based lead test that screens for lead ...
... one African-American student of high achievement. Ricky Williams is the First ... ... 2009 - Acupuncture & Massage College has established a new scholarship. ... of high achievement. The first recipient will be Ricky Williams, Miami ...
... of the Program in Clinical Effectiveness (PCE), which has ... 1986, have achieved significant success in receiving grant support ... funders, along with other accomplishments considered key to establishing ... a joint program of Brigham and Women,s Hospital ...
Cached Medicine News:Health News:Texas A&M Health Science Center College of Medicine Selects one45 Software's Healthcare Education Suite 2Health News:Texas A&M Health Science Center College of Medicine Selects one45 Software's Healthcare Education Suite 3Health News:Texas A&M Health Science Center College of Medicine Selects one45 Software's Healthcare Education Suite 4Health News:Tray-Pak Direct Mailer Garners 21% Response, Design Award 2Health News:The First Oral Based Lead Test, LeadConfirm Professional, Makes Getting The Lead Out Easier 2Health News:The First Oral Based Lead Test, LeadConfirm Professional, Makes Getting The Lead Out Easier 3Health News:The First Oral Based Lead Test, LeadConfirm Professional, Makes Getting The Lead Out Easier 4Health News:Acupuncture & Massage College Announces Ricky William's Scholarship 2Health News:Acupuncture & Massage College Announces Ricky William's Scholarship 3Health News:Intensive summer program helps physicians build clinical research careers 2Health News:Intensive summer program helps physicians build clinical research careers 3
(Date:5/20/2013)... 20, 2013  B. Braun Medical Inc. (B.Braun) ... safety with products, services and education focused on ... innovative Outlook® 400ES and Space Infusion Systems, and ... the American Association of Critical-Care Nurses (AACN) National ... Boston Convention Center. ...
(Date:5/20/2013)... 2013 /PRNewswire-iReach/ -- It is no secret that Americans have ... or obese gyms and supplement companies are in line to ... primarily related to dietary issues and a lack of physical ... a glandular problem or even a vitamin deficiency. ... is a lack of vitamin b12 . The vitamin ...
(Date:5/20/2013)... May 20, 2013 /PRNewswire-iReach/ -- Today at American ... Christine Ginocchio discussed Specific Technologies ... rapid identification of microorganisms producing bloodstream infection. Dr. ... of the Division of Infectious Disease Diagnostics at ... not-for-profit, non-sectarian health system. (Photo: ...
Breaking Medicine Technology:B. Braun Committed To Improving Patient Safety 2USB12Shots.com Discusses the Possibility of B12 Shots for Weight Loss 2Specific Technologies Bloodstream Infection Identification Solutions Discussed at the American Society for Microbiology Conference by Award Lecturer Christine Ginocchio 2Specific Technologies Bloodstream Infection Identification Solutions Discussed at the American Society for Microbiology Conference by Award Lecturer Christine Ginocchio 3
... Lines for Therapeutic ... Cloning, ... to report, and painstakingly document, the cloning of a,human embryo using donated ... study was published online today by the journal "Stem,Cells.", (Logo: ...
... Cataract surgery involves,removing a clouded natural lens from ... While the operation itself hasn,t changed much over recent,years, ... newer lenses,is their ability to reduce the need for ... Medical School., The Aging Eye: Preventing and Treating ...
Cached Medicine Technology:Study Reports Successful Cloning of Human Embryo Using Adult DNA 2Study Reports Successful Cloning of Human Embryo Using Adult DNA 3New Implantable Lenses Can Reduce the Need for Glasses After Cataract Surgery 2
... electrophoretic transfer apparatus incorporating state-of-the-art plate electrodes ... design allows for a very close positioning ... a low voltage power source such as ... in volts/cm. The result is exceptionally rapid ...
The HEP-1 system accommodates mini to full size gels with a transfer area of 20cmWx 20cmL, designed specifically for the transfer from polyacrylamide or agarose gels....
... from agarose gels to hybridization membranes in ... and efficiency of transfer by allowing high ... of an integrated system allowing electrophoresis, gel ... hours, versus 29 hours required for conventional ...
Trans-Blot Plus Gel/Cassette Assembly Tray...
Medicine Products: