Modifying emergency department electronic prescribing for outpatient opioid analgesia.

OBJECTIVES: The aim of this study was to examine how changing the electronic ordering sequences for opioid analgesics affected ED outpatient prescribing, and subsequent unused opioid tablets remaining in the community available for diversion. METHODS: A descriptive before and after study in adult patients prescribed an opioid analgesic by an ED prescriber for use in the outpatient setting. The hospital electronic prescribing system (FirstNet™) was modified to include smaller quantities of opioid analgesics for discharge. The change in quantity of opioid prescribed and change in quantity of opioid analgesic remaining in the community at follow up was measured pre- and post-intervention using a structured telephone interview. RESULTS: Pre- and post-intervention, 102 and 106 patients were interviewed, respectively. Percentage of prescriptions for oxycodone quantity five tablets increased from 3% to 32% and for quantity 20 tablets fell from 40% to 24% post-intervention. For paracetamol with codeine, prescriptions for quantity 10 tablets increased from 2% to 24% while for quantity 20 tablets fell from 98% to 76%. Mean number of tablets prescribed per patient fell from 13.8 (SD = 5.1) to 10.8 (SD = 5.6) for oxycodone and from 19.8 (SD = 1.5) to 17.6 (SD = 4.2) for paracetamol with codeine. Fifty-eight percent of patients in both pre- and post-intervention groups used half or less of the medication prescribed. CONCLUSION: Modification of an ED electronic prescribing system reduced overall quantities of opioid analgesics supplied and subsequently stored in the community but did not change the proportion of patients (>50%) who reported using half or less of their prescribed opioid medication.

Evaluation of a targeted prescriber education intervention on emergency department discharge oxycodone prescribing.

OBJECTIVES: The objective of this study was to evaluate the impact of an educational intervention on ED discharge opioid analgesic (OA) prescribing. METHODS: A brief, one-on-one, educational intervention was delivered to ED OA prescribers by an ED clinical champion. The percentage of patients receiving (i) written advice regarding appropriate oxycodone use, (ii) written or verbal advice regarding appropriate post-discharge follow up and (iii) written general practitioner notification that oxycodone had been prescribed were determined pre- and post-intervention, through review of electronic patient records and structured patient telephone interviews conducted 3-7 days after ED attendance. Secondary outcomes included total amount prescribed and use of non-OA therapies. ED OA prescribers were surveyed to evaluate perceived effectiveness and intervention acceptability. RESULTS: A total of 30 ED OA prescribers received the 5-min intervention. Pre- and post-intervention, 80 and 81 patients were interviewed, respectively. Percentage of patients given written OA information increased from 10% to 22% (P = 0.04) and those receiving follow-up advice increased from 61 to 94% (P < 0.01). General practitioner notification of OA prescription increased from 15% to 88% (P < 0.01). Risk ratio for achieving all three end-points was 7.5 (95% confidence interval 1.8-32, P = 0.01). Median total amount of oxycodone prescribed/patient decreased from 100mg to 50mg (P = 0.04). Non-OA therapies were used by 49% of pre-intervention and 85% of post-intervention patients (P = <0.01). All ED OA prescribers agreed the intervention would change their prescribing practices; 70% deemed the intervention appropriate for delivery in their work environment. CONCLUSION: A brief, one-on-one educational intervention targeting ED OA prescribers was well received by clinicians and associated with improved quality of OA prescribing.