Improving benzodiazepine prescribing in family practice through review and education.
Indications for and dosages of four commonly prescribed benzodiazepines were recorded at a family medicine centre with the aid of a computerized data collection system. Four guidelines were then developed for appropriate prescribing of these drugs: (a) benzodiazepines should be used less frequently with increasing age; (b) short-acting drugs are preferable to long-acting drugs; (c) patients 65 years of age and over should receive half the daily dose prescribed for younger patients; and (d) use of these drugs for more than 1 month should be discouraged. After a year's observation it was evident that none of the guidelines were being followed. The 30 physicians in the practice were then informed of the findings by an educational program. Another 6 months of observation showed a reduction in the prescribing of benzodiazepines to patients 65 years of age and over, a significant shift to the use of short-acting benzodiazepines, and some reduction in the daily dose and duration of administration of diazepam. Thus, such a review of drug prescribing in family practice can be a practical and effective method of improving prescribing patterns.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D014151:Anti-Anxiety Agents / Q000008:administration & dosage*; D002707:Chlordiazepoxide / Q000008:administration & dosage; D003975:Diazepam / Q000008:administration & dosage; D011307:Drug Prescriptions / Q000592:standards*; D005194:Family Practice / Q000193:education; D005260:Female; D005479:Flurazepam / Q000008:administration & dosage; D006801:Humans; D008297:Male; D008875:Middle Aged; D010076:Oxazepam / Q000008:administration & dosage
D014151:Anti-Anxiety Agents; D010076:Oxazepam; D002707:Chlordiazepoxide; D005479:Flurazepam; D003975:Diazepam