Navigation Links
Researchers Devise Safer Way to Dose Lifesaving Heart Drug

Researchers at the University of Illinois at Chicago have taken the dangerous guesswork out of dosing a lifesaving medication for congestive heart failure.//

A new formula developed in the UIC College of Pharmacy will help physicians prescribe the proper amount of the powerful heart drug digoxin. The medication helps an injured or weakened heart to work efficiently, strengthening the force of the heart muscle's contractions and helping to restore a normal, steady heart rhythm.

Digoxin can be difficult to dose, and there is a small cushion between a beneficial and a deadly level of the drug, said Jerry Bauman, interim dean of the UIC College of Pharmacy. Bauman was the lead investigator of a study that was recently published in the Archives of Internal Medicine.

"The therapeutic range for digoxin in heart failure has recently changed to become lower and narrower, and the new range is associated with improved mortality," Bauman said. "However, dosing methods have not been modified to reflect this change. In the study, we sought to develop a new method to determine the initial dose of digoxin in patients with heart failure."

Medical records of adult patients who had a steady state of digoxin concentration in their bloodstream were reviewed for six months. An equation was derived using the patients' blood digoxin level, digoxin dose, kidney function, and ideal body weight.

The new formula was then compared to two older methods frequently used to estimate the initial dose of digoxin, and it was found to be superior. Using the new method, investigators constructed a simple nomogram to help clinicians quickly choose the right dose.

"Because the new therapeutic window of digoxin is associated with improved outcomes, more intensive dosage refinement should be considered," Bauman said. "To this end, we offer new dosing recommendations and a nomogram for determining the initial dose of digoxin in pat ients with heart failure.

"This is a new way to dose an old drug."

Source-Newswise
'"/>




Related medicine news :

1. Researchers urge caution in using ear tube surgery
2. Researchers Scale to assess the Severity of Epilepsy in Kids
3. Researchers trick Alzheimers Enzyme
4. Researchers find new HIV hiding place
5. New Hair in 15 Days Could Now Be A Possibility Say Researchers
6. Researchers developed world’s smallest toothbrus
7. Researchers discover receptor cells that can cause epilepsy
8. 15 Anti-SARS Drugs Identified By China-Europe Team of Researchers
9. Researchers reversed the process of memory loss
10. Researchers Identify Key Gene That May Help Brain Treatment
11. Researchers Discover Protein That Causes Malaria
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/25/2016)... ... June 25, 2016 , ... On Friday, June 10, Van Mitchell, Secretary of ... award to iHire in recognition of their exemplary accomplishments in worksite health promotion. , ... Workplace Health & Wellness Symposium at the BWI Marriott in Linthicum Heights. iHire was ...
(Date:6/24/2016)... ... , ... Those who have experienced traumatic events may suffer from a complex ... as drug or alcohol abuse, as a coping mechanism. To avoid this pain and ... a traumatic event. , Trauma sufferers tend to feel a range of emotions, from ...
(Date:6/24/2016)... ... June 24, 2016 , ... The Pulmonary Hypertension ... that it will receive two significant new grants to support its work to ... its 25th anniversary by recognizing patients, medical professionals and scientists for their work ...
(Date:6/24/2016)... , ... June 24, 2016 , ... Comfort Keepers® of ... Cancer Society and the Road To Recovery® program to drive cancer patients to and ... other adults to ensure the highest quality of life and ongoing independence. Getting ...
(Date:6/24/2016)... ... June 24, 2016 , ... EB Medicine ... Making in Emergency Medicine conference in Ponte Vedra Beach, FL. The awards honor ... Emergency Medicine Practice and Pediatric Emergency Medicine Practice. , “With this ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... 2016   Pulmatrix, Inc ., (NASDAQ: ... drugs, announced today that it was added to the ... its comprehensive set of U.S. and global equity indexes ... important milestone for Pulmatrix," said Chief Executive Officer ... our progress in developing drugs for crucial unmet medical ...
(Date:6/23/2016)...  MedSource announced today that it has selected ... of choice.  This latest decision demonstrates MedSource,s commitment ... clients by offering a state-of-the-art electronic data capture ... as the EDC platform of choice in exchange ... has long been a preferred EDC platform by ...
(Date:6/23/2016)... June 23, 2016 Research and ... Excipients Market by Type (Organic Chemical (Sugar, Petrochemical, Glycerin), ... Topical, Coating, Parenteral) - Global Forecast to 2021" ... The global pharmaceutical excipients market is projected ... CAGR of 6.1% in the forecast period 2016 to ...
Breaking Medicine Technology: