Pharmacist Monitoring is Key to Preventing Medication Errors

CONTACT: Ellen WilcoxDirector, ASHP Public Relations Division(301) 657-3000, ext. 1224[email protected]www.ashp.org

Study Finds that Pharmacist Monitoring is Key to Preventing Medication Errors, Adverse Drug Reactions

Faulty prescribing and incorrect dosages lead to the majority of medication errors in America's hospitals and health systems between 1976 and 1997, according to a study published in the August 1, 2001, issue of the American Journal of Health-System Pharmacy. The article, "Potential Risks and Prevention: Reports of Significant Adverse Drug Events," is the fourth in a series that examines risk factors for error and ways that health care providers can help prevent adverse drug events (ADEs).

The article summarizes more than 1,500 case reports of ADEs that occurred over a 21-year period. Prescribing errors caused 58 percent of the significant events. The study's author noted that more than half of the major errors were preventable. Fifty percent of the preventable errors could have been avoided through increased pharmacist scrutiny of the drug regimens. .

Central nervous system drugs, antimicrobials, antineoplastics , and medications to treat cardiovascular conditions were most commonly involved in ADEs. Patients who had adverse drug reactions comprised more than half of all adverse events. Allergic reactions, medication errors, and drug interactions were also cited as major causes.

The full text of the article is available online at www.ashp.org. Select AJHP from the Products and Services menu, and enter "ashppr" when prompted for a login id and password.

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