Educating Patients About Opioid Disposal: A Key Role for Perianesthesia Nurses

A Web-based Educational Intervention to Increase Perianesthesia Nurses' Knowledge, Attitude, and Intention to Promote Safe Use, Storage, and Disposal of Opioids

PURPOSE

The purpose of this study was to determine if a web-based educational intervention increased knowledge, attitudes, and intention of perianesthesia nurses regarding opioid discharge education (including safe use, storage, and disposal of opioids). Secondary outcomes were to determine Perceived Behavioral Control, subjective norms, and familiarity with American Society of PeriAnesthesia Nurses (ASPAN) guidance on opioid education.

DESIGN

A pre-test, post-test longitudinal design.

METHODS

An email described the study and had a link for those choosing to participate. The intervention was a web-based voiceover module with patient education scenarios focused on information required for patients before discharge home. Responses to the evidence-based pre-survey, post-survey one, and post-survey two were collected. The survey was developed using components of the Theory of Planned Behavior. Data analysis included descriptive summary and evaluation of changes in knowledge and domains of Theory of Planned Behavior using repeated measures mixed modeling.

FINDINGS

The participants were invited to complete a pre-test survey (n = 672), the immediate post-test (n = 245), and the 4-week post-test (n = 172). The analysis presented is limited to 245 who completed at least the first post-survey. Most were staff nurses (82%), and the majority had a BSN (62%); participants most typically worked in a hospital-based PACU (73%). For all outcomes, there was an immediate increase in the measure following the intervention; this pairwise difference (between pretest and the immediate post-test) was significant in all but one of the models. The immediate and 4-week post-test scores exceeded the corresponding pre-test score, though for Perceived Behavioral Control, attitude, and intention, the degree of increase between baseline and week 4 was not significant.

CONCLUSIONS

In all cases, both the immediate and 4-week post-test scores exceeded the corresponding pre-test score, though, for three of the TPB constructs, the difference between baseline and week 4 was not significant, while nearly all of the increases between baseline and immediately following the intervention were significant. These findings suggest a more intensive intervention, possibly with the inclusion of booster sessions, may be needed.

Patient-reported opioid analgesic use after discharge from surgical procedures: a systematic review

OBJECTIVE

This systematic review synthesizes evidence on patient-reported outpatient opioid analgesic use post-surgery.

METHODS

We searched Pubmed (February 2019), Web of Science and Embase (June 2019) for U.S. studies describing patient-reported outpatient opioid analgesic use. Two reviewers extracted data on opioid analgesic use, standardized use, and performed independent quality appraisals based on the Cochrane Risk of Bias Tool and an adapted Newcastle-Ottawa scale.

RESULTS

Ninety-six studies met eligibility criteria; 56 had sufficient information to standardize use in oxycodone 5 mg tablets. Patient-reported opioid analgesic use varied widely by procedure type; knee and hip arthroplasty had the highest postoperative opioid use, and use after many procedures was reported as < 5 tablets. In studies that examined excess tablets, 25%-98% of the total tablets prescribed were reported to be excess, with most studies reporting that 50%-70% of tablets went unused. Factors commonly associated with higher opioid analgesic use included preoperative opioid analgesic use, higher inpatient opioid analgesic use, higher postoperative pain scores, and chronic medical conditions, among others. Estimates also varied across studies due to heterogeneity in study design, including length of follow-up and inclusion/exclusion criteria.

CONCLUSION

Self-reported post-surgery outpatient opioid analgesic use varies widely both across procedures and within a given procedure type. Contributors to within-procedure variation included patient characteristics, prior opioid use, intraoperative and perioperative factors, and differences in timing of opioid use data collection. We provide recommendations to help minimize variation caused by study design factors and maximize interpretability of forthcoming studies for use in clinical guidelines and decision-making.

Perianesthesia Patient Education for the Promotion of Opioid Stewardship

Opioid overdose deaths and opioid use disorders are a crisis in the United States and other western countries around the globe. Opioid prescriptions more than doubled after the turn of the century, particularly for postoperative patients. Unfortunately, many who have abused opioids were able to obtain those opioids from friends or family who had held on to prescribed, but unused opioids. One method to manage and decrease the opportunity for unused opioids to become black-market opioids is to educate patients and families regarding the safe use, safe storage, and proper disposal of unused prescription opioids. Perianesthesia nurses, particularly those who educate patients before and after surgery, have an excellent opportunity to educate patients and families who are discharged to home after surgery.