BACKGROUND: A prescription should contain sufficient information to dispense the right medicine with correct instructions for use. The information given on the prescription also forms the basis for reimbursement of drug expenses. Knowledge of prescription errors may improve the procedures of the prescribing physician and the pharmacy. MATERIAL AND METHOD: Prescriptions without information on the indication of the drug therapy were registered in ten Norwegian pharmacies during two days in the autumn of 2004. Other errors and omissions on prescriptions were registered in nine of the pharmacies during a five week period. RESULTS AND INTERPRETATION: A total of 1884 (39%) of the 4667 prescriptions included in the first part of the study contained no information on the indication. A total of 1696 other errors and omissions were registered on 1359 (2%) of the 69,315 prescriptions included in the second part of the study. The most common errors and omissions were incomplete instructions for use (26%), missing information about the patient (17%), and errors and omissions related to reimbursement of drug expenses. 294 (17%) of the errors were judged to have potential clinical significance if they had not been corrected. The most common intervention was to interview the patient or to contact the prescribing physician. The most common changes were to change or clarify drug and dose.
BACKGROUND: A prescription should contain sufficient information to dispense the right medicine with correct instructions for use. The information given on the prescription also forms the basis for reimbursement of drug expenses. Knowledge of prescription errors may improve the procedures of the prescribing physician and the pharmacy. MATERIAL AND METHOD: Prescriptions without information on the indication of the drug therapy were registered in ten Norwegian pharmacies during two days in the autumn of 2004. Other errors and omissions on prescriptions were registered in nine of the pharmacies during a five week period. RESULTS AND INTERPRETATION: A total of 1884 (39%) of the 4667 prescriptions included in the first part of the study contained no information on the indication. A total of 1696 other errors and omissions were registered on 1359 (2%) of the 69,315 prescriptions included in the second part of the study. The most common errors and omissions were incomplete instructions for use (26%), missing information about the patient (17%), and errors and omissions related to reimbursement of drug expenses. 294 (17%) of the errors were judged to have potential clinical significance if they had not been corrected. The most common intervention was to interview the patient or to contact the prescribing physician. The most common changes were to change or clarify drug and dose.
Authors: Anne Gerd Granas; Christian Berg; Vidar Hjellvik; Cecilie Haukereid; Arvid Kronstad; Hege S Blix; Bente Kilhovd; Kirsten K Viktil; Anne Marie Horn Journal: Pharm World Sci Date: 2010-04-21