BARCODESCANNING IN THE PHARMACY FOR A SAFER THERAPY

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Author(s)

T. De Rijdt

Why was it done?

Medication errors find their origin mostly in prescribing, transcribing and administration of medication. Only 4 % of the errors occurs in the pharmacy process. As we covered the major reasons by deployment of a electronic prescribing system with decision support and bedside scanning before administration the next step in augmenting patient safety is preventing dispension errors in the pharmacy.

What was done?

All medication orders from the electronic prescribing system are revised by a hospital pharmacist for appropriateness and send to a set of handheld barcode scanners for guiding the pharmacy technicians through the picking process. They identify themselves, the ship label, the picking location and the medication by scanning. The scanner checks if the right drugs are dispensed for the right patient.

How was it done?

Due to bedside scanning all orders are electronically available and all medication have barcodes on the single dose. All locations are barcoded for reasons of replenishment of stock. By simply sending the orders to handheld terminals it’s a small effort to verify the picking.

What has been achieved?

All electronic medication orders are checked by barcode scanning or a second hospital pharmacist resulting in a diminishment of picking errors to (nearly) zero. We can show an online status of the medication order to nurses and physicians and we shifted pharmacist time from checking drugs to checking appropriateness of therapy.

What next?

In a next step we will also check retour medication by barcode scanning preventing possible misplacement.