Navigation Links
UA pharmacy research shows prescribers miss potentially dangerous drug pairs
Date:7/13/2009

Tucson, Ariz.Research led by The University of Arizona College of Pharmacy has found that medication prescribers correctly identified fewer than half of drug pairs with potentially dangerous drug-drug interactions.

These findings raise concern because of the high number of drugs Americans take: an average of 2.3 medications is prescribed during each physician office visit.

A synopsis of the research was published in May Research Activities (http://www.ahrq.gov/research/may09/0509RA4.htm), a digest of research findings intended to contribute to the national policymaking process.

The researchers, led by Daniel Malone, PhD, professor at the UA College of Pharmacy, mailed a questionnaire to 12,500 U.S. prescribers who were selected based on a history of prescribing drugs associated with known potential for drug-drug interaction. Prescribers were primarily physicians, physicians' assistants and nurse practitioners.

Recipients were asked to classify 14 drug pairs as "contraindicated," "may be used together but with monitoring" or "no interaction." Respondents could also state that they were "not sure."

For the drug pairs, one commonly prescribed medication was matched with another commonly prescribed medication.

The 950 respondents classified 42.7 percent of all drug combinations correctly.

Of the 14 drug pairs presented, four of them were contraindicated, meaning they should not be used together. A majority of prescribers correctly identified only one of the four pairs as contraindicated.

Moreover, for half of the 14 drug pairs, more than one-third of the respondents answered that they were "not sure," and two of these drug pairs were contraindicated.

"The study found a very low rate of recognition of these particular interactions," says Malone, "and some of these interactions are very common."

Use of several of the contraindicated drug pairs could be dangerous. For example, taking sildenafil (Viagra) and nitrates, such as isosorbide mononitrate, can be life-threatening.

According to Malone, the research indicates that health professional programs are not doing enough to teach students about potential drug-drug interactions. Consequently, patients should be sure to tell their pharmacist of all the medications they are taking.


'/>"/>

Contact: Karin Lorentzen
lorentzen@pharmacy.arizona.edu
520-626-3725
University of Arizona, College of Pharmacy
Source:Eurekalert  

Related biology news :

1. Research shows skeleton to be endocrine organ
2. Newly created cancer stem cells could aid breast cancer research
3. Dominant cholesterol-metabolism ideas challenged by new research
4. Researchers identify proteins involved in new neurodegenerative syndrome
5. Texas researchers and educators head for Antarctica
6. MGH researchers describe new way to identify, evolve novel enzymes
7. University of Pennsylvania researchers develop formula to gauge risk of disease clusters
8. University of Oregon researcher finds that on waters surface, nitric acid is not so tough
9. U of MN researchers discover noninvasive diagnostic tool for brain diseases
10. U of Minnesota researchers discover noninvasive diagnostic tool for brain diseases
11. Story ideas from the Journal of Lipid Research
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
UA pharmacy research shows prescribers miss potentially dangerous drug pairs
(Date:4/6/2017)... Forecasts by Product Type (EAC), Biometrics, Card-Based ... & Logistics, Government & Public Sector, Utilities / Energy ... Nuclear Power), Industrial, Retail, Business Organisation (BFSI), Hospitality & ... for a definitive report on the $27.9bn Access Control ... ...
(Date:4/5/2017)... -- Today HYPR Corp. , leading innovator in ... the HYPR platform is officially FIDO® Certified . ... that empowers biometric authentication across Fortune 500 enterprises and ... 15 million users across the financial services industry, however ... suites and physical access represent a growing portion of ...
(Date:4/4/2017)... 4, 2017   EyeLock LLC , a leader ... United States Patent and Trademark Office (USPTO) has issued ... linking of an iris image with a face image ... the company,s 45 th issued patent. ... timely given the multi-modal biometric capabilities that have recently ...
Breaking Biology News(10 mins):
(Date:5/23/2017)... USA (PRWEB) , ... May 22, 2017 , ... ... Optics and Photonics 2017 in San Diego, California, this August will feature ... solar fuels, and autonomous vehicles. , SPIE Optics and Photonics, the largest multidisciplinary ...
(Date:5/23/2017)... (PRWEB) , ... May 23, 2017 , ... Cambridge ... a splash at this year’s Bio-IT World Conference and Expo in Boston ... Data Lake® 4.0 solution. The Anzo Smart Data Lake is also a finalist ...
(Date:5/21/2017)... LOS ANGELES, CA (PRWEB) , ... May 19, ... ... at the annual meeting and educational conference of the American Association of Bioanalysts ... at the Galleria Hotel in Houston. The conference reinforces AAB’s commitment to excellence ...
(Date:5/18/2017)... California (PRWEB) , ... May 18, 2017 , ... ... team-building activities. The Tapas Cooking Challenge is a two-hour team-building package designed ... delicious menu created by Chef Jodi Abel, which include items, such as Blackened ...
Breaking Biology Technology: