Featured Research

from universities, journals, and other organizations

Pharmacies' software systems miss potentially dangerous interactions, study finds

Date:
May 21, 2011
Source:
University of Arizona, College of Pharmacy
Summary:
Only 28 percent of pharmacies' clinical decision support software systems -- the computer programs that are in place to alert pharmacists to possible medication problems -- correctly identified potentially dangerous drug-drug interactions, according to a new study.

A study conducted at the University of Arizona College of Pharmacy found that only 28 percent of pharmacies' clinical decision support software systems -- the computer programs that are in place to alert pharmacists to possible medication problems -- correctly identified potentially dangerous drug-drug interactions.

The study, published in the Journal of American Medical Informatics, was conducted at 64 pharmacies across Arizona. Members of the research team tested the pharmacy software using a set of prescription orders for a standardized fictitious patient. The prescriptions consisted of 18 different medications that posed 13 clinically significant drug-drug interactions. Of the 64 pharmacies, only 18 correctly identified all of the eligible drug-drug interactions and non-interactions.

"These findings suggest that we have a fundamental problem with the way interactions are evaluated by drug knowledge databases," says Daniel Malone, PhD, UA professor of pharmacy and lead investigator on the study. "The weakness of these systems could lead to medication errors that might harm patients. Pharmacists should become familiar with how their computer system identifies drug interactions. Consumers should always inform their doctor and pharmacist about all medications and other therapies they are using. The risk of harm from dangerous combinations can be reduced when patients create and maintain a medication list."

Other members of the UA College of Pharmacy research team were Terri Warholak, PhD, assistant professor; Lisa Hines, PharmD, clinical pharmacist; and Kim Saverno, doctoral candidate.


Story Source:

The above story is based on materials provided by University of Arizona, College of Pharmacy. Note: Materials may be edited for content and length.


Journal Reference:

  1. K. R. Saverno, L. E. Hines, T. L. Warholak, A. J. Grizzle, L. Babits, C. Clark, A. M. Taylor, D. C. Malone. Ability of pharmacy clinical decision-support software to alert users about clinically important drug-drug interactions. Journal of the American Medical Informatics Association, 2010; 18 (1): 32 DOI: 10.1136/jamia.2010.007609

Cite This Page:

University of Arizona, College of Pharmacy. "Pharmacies' software systems miss potentially dangerous interactions, study finds." ScienceDaily. ScienceDaily, 21 May 2011. <www.sciencedaily.com/releases/2011/05/110517141457.htm>.
University of Arizona, College of Pharmacy. (2011, May 21). Pharmacies' software systems miss potentially dangerous interactions, study finds. ScienceDaily. Retrieved October 1, 2014 from www.sciencedaily.com/releases/2011/05/110517141457.htm
University of Arizona, College of Pharmacy. "Pharmacies' software systems miss potentially dangerous interactions, study finds." ScienceDaily. www.sciencedaily.com/releases/2011/05/110517141457.htm (accessed October 1, 2014).

Share This



More Health & Medicine News

Wednesday, October 1, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Some Positive Ebola News: Outbreak 'Contained' In Nigeria

Some Positive Ebola News: Outbreak 'Contained' In Nigeria

Newsy (Sep. 30, 2014) The CDC says a new case of Ebola has not been reported in Nigeria for more than 21 days, leading to hopes the outbreak might be nearing its end. Video provided by Newsy
Powered by NewsLook.com
UN Ebola Mission Head: Immediate Action Is Crucial

UN Ebola Mission Head: Immediate Action Is Crucial

AFP (Sep. 30, 2014) The newly appointed head of the United Nations Mission for Ebola Emergency Response (UNMEER), Anthony Banbury, outlines operations to tackle the virus. Duration: 00:39 Video provided by AFP
Powered by NewsLook.com
CDC Confirms First Case of Ebola in US

CDC Confirms First Case of Ebola in US

AP (Sep. 30, 2014) The CDC has confirmed the first diagnosed case of Ebola in the United States. The patient is being treated at a Dallas hospital after traveling earlier this month from Liberia. (Sept. 30) Video provided by AP
Powered by NewsLook.com
New Breast Cancer Drug Extends Lives In Clinical Trial

New Breast Cancer Drug Extends Lives In Clinical Trial

Newsy (Sep. 30, 2014) In a clinical trial, breast cancer patients lived an average of 15 months longer when they received new drug Perjeta along with Herceptin. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins